diff options
538 files changed, 10248 insertions, 7010 deletions
@@ -33,6 +33,7 @@ /u-boot.sha1 /u-boot.dis /u-boot.lds +/u-boot.ubl # # Generated files @@ -161,11 +161,6 @@ N: Thomas Frieden E: ThomasF@hyperion-entertainment.com D: Support for AmigaOne -N: Niklaus Giger -E: niklaus.giger@netstal.com -D: Support for HCU(x) boards -W: www.netstal.com - N: Paul Gortmaker E: paul.gortmaker@windriver.com D: Support for WRS SBC8347/8349 boards diff --git a/MAINTAINERS b/MAINTAINERS index 143f31b..f8d8559 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -193,12 +193,6 @@ Matthias Fuchs <matthias.fuchs@esd-electronics.com> WUH405 PPC405EP CMS700 PPC405EP -Niklaus Giger <niklaus.giger@netstal.com> - - HCU4 PPC405GPr - MCU25 PPC405GPr - HCU5 PPC440EPx - Siddarth Gore <gores@marvell.com> guruplug ARM926EJS (Kirkwood SoC) @@ -550,6 +544,10 @@ Unknown / orphaned boards: EVB64260 MPC7xx_74xx + integratorcp various + versatile ARM926EJ-S + versatile ARM926EJ-S + ######################################################################### # ARM Systems: # @@ -697,9 +695,6 @@ Matthias Kaehlcke <matthias@kaehlcke.net> edb9315 ARM920T (EP9315) edb9315a ARM920T (EP9315) -Konstantin Kletschke <kletschke@synertronixx.de> - scb9328 ARM920T - Nishant Kamat <nskamat@ti.com> omap1610h2 ARM926EJS @@ -714,6 +709,9 @@ Chander Kashyap <k.chander@samsung.com> SMDKV310 ARM ARMV7 (S5PC210 SoC) +Torsten Koschorrek <koschorrek@synertronixx.de> + scb9328 ARM920T (i.MXL) + Frederik Kriewitz <frederik@kriewitz.eu> devkit8000 ARM ARMV7 (OMAP3530 SoC) @@ -777,11 +775,8 @@ Sandeep Paulraj <s-paulraj@ti.com> davinci_dm365evm ARM926EJS davinci_dm6467evm ARM926EJS -Peter Pearse <peter.pearse@arm.com> - integratorcp All current ARM supplied & supported core modules - -see http://www.arm.com/products/DevTools/Hardware_Platforms.html - versatile ARM926EJ-S - versatile ARM926EJ-S +Linus Walleij <linus.walleij@linaro.org> + integratorap ARM920T Dave Peverley <dpeverley@mpc-data.co.uk> @@ -904,6 +899,7 @@ Lei Wen <leiwen@marvell.com> Matthias Weisser <weisserm@arcor.de> jadecpu ARM926EJS (MB86R01 SoC) + zmx25 ARM926EJS (imx25 SoC) Richard Woodruff <r-woodruff2@ti.com> @@ -1,58 +1,54 @@ #!/bin/bash - # Tool mainly for U-Boot Quality Assurance: build one or more board # configurations with minimal verbosity, showing only warnings and # errors. -# -# There are several ways to select which boards to build. -# -# Traditionally, architecture names (like "powerpc"), CPU family names -# (like "mpc83xx") or board names can be specified on the command -# line; without any arguments, MAKEALL defaults to building all Power -# Architecture systems (i. e. same as for "MAKEALL powerpc"). -# -# With the introduction of the board.cfg file, it has become possible -# to provide additional selections. We use standard command line -# options for this: -# -# -a or --arch : Select architecture -# -c or --cpu : Select CPU family -# -s or --soc : Select SoC type -# -v or --vendor: Select board vendor -# -# Selections by these options are logically ANDed; if the same option -# is used repeatedly, such selections are ORed. So "-v FOO -v BAR" -# will select all configurations where the vendor is either FOO or -# BAR. Any additional arguments specified on the command line are -# always build additionally. -# -# Examples: -# -# - build all Power Architecture boards: -# -# MAKEALL -a powerpc -# or -# MAKEALL --arch powerpc -# or -# MAKEALL powerpc -# -# - build all PowerPC boards manufactured by vendor "esd": -# -# MAKEALL -a powerpc -v esd -# -# - build all PowerPC boards manufactured either by "keymile" or -# "siemens": -# -# MAKEALL -a powerpc -v keymile -v siemens -# -# - build all Freescale boards with MPC83xx CPUs, plus all 4xx boards: -# -# MAKEALL -c mpc83xx -v freescale 4xx -# -######################################################################### - -SHORT_OPTS="a:c:v:s:" -LONG_OPTS="arch:,cpu:,vendor:,soc:" + +usage() +{ + # if exiting with 0, write to stdout, else write to stderr + local ret=${1:-0} + [ "${ret}" -eq 1 ] && exec 1>&2 + cat <<-EOF + Usage: MAKEALL [options] [--] [boards-to-build] + + Options: + -a ARCH, --arch ARCH Build all boards with arch ARCH + -c CPU, --cpu CPU Build all boards with cpu CPU + -v VENDOR, --vendor VENDOR Build all boards with vendor VENDOR + -s SOC, --soc SOC Build all boards with soc SOC + -h, --help This help output + + Selections by these options are logically ANDed; if the same option + is used repeatedly, such selections are ORed. So "-v FOO -v BAR" + will select all configurations where the vendor is either FOO or + BAR. Any additional arguments specified on the command line are + always build additionally. See the boards.cfg file for more info. + + If no boards are specified, then the default is "powerpc". + + Environment variables: + BUILD_NCPUS number of parallel make jobs (default: auto) + CROSS_COMPILE cross-compiler toolchain prefix (default: "") + MAKEALL_LOGDIR output all logs to here (default: ./LOG/) + BUILD_DIR output build directory (default: ./) + + Examples: + - build all Power Architecture boards: + MAKEALL -a powerpc + MAKEALL --arch powerpc + MAKEALL powerpc + - build all PowerPC boards manufactured by vendor "esd": + MAKEALL -a powerpc -v esd + - build all PowerPC boards manufactured either by "keymile" or "siemens": + MAKEALL -a powerpc -v keymile -v siemens + - build all Freescale boards with MPC83xx CPUs, plus all 4xx boards: + MAKEALL -c mpc83xx -v freescale 4xx + EOF + exit ${ret} +} + +SHORT_OPTS="ha:c:v:s:" +LONG_OPTS="help,arch:,cpu:,vendor:,soc:" # Option processing based on util-linux-2.13/getopt-parse.bash @@ -63,7 +59,7 @@ LONG_OPTS="arch:,cpu:,vendor:,soc:" TEMP=`getopt -o ${SHORT_OPTS} --long ${LONG_OPTS} \ -n 'MAKEALL' -- "$@"` -if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi +[ $? != 0 ] && usage 1 # Note the quotes around `$TEMP': they are essential! eval set -- "$TEMP" @@ -108,6 +104,8 @@ while true ; do fi SELECTED='y' shift 2 ;; + -h|--help) + usage ;; --) shift ; break ;; *) @@ -104,10 +104,11 @@ $(if $(BUILD_DIR),,$(error output directory "$(saved-output)" does not exist)) endif # ifneq ($(BUILD_DIR),) OBJTREE := $(if $(BUILD_DIR),$(BUILD_DIR),$(CURDIR)) +SPLTREE := $(OBJTREE)/spl SRCTREE := $(CURDIR) TOPDIR := $(SRCTREE) LNDIR := $(OBJTREE) -export TOPDIR SRCTREE OBJTREE +export TOPDIR SRCTREE OBJTREE SPLTREE MKCONFIG := $(SRCTREE)/mkconfig export MKCONFIG @@ -341,22 +342,15 @@ BOARD_SIZE_CHECK = endif # Always append ALL so that arch config.mk's can add custom ones -ALL += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map +ALL-y += $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map -ifeq ($(CONFIG_NAND_U_BOOT),y) -ALL += $(obj)u-boot-nand.bin -endif - -ifeq ($(CONFIG_ONENAND_U_BOOT),y) -ALL += $(obj)u-boot-onenand.bin +ALL-$(CONFIG_NAND_U_BOOT) += $(obj)u-boot-nand.bin +ALL-$(CONFIG_ONENAND_U_BOOT) += $(obj)u-boot-onenand.bin ONENAND_BIN ?= $(obj)onenand_ipl/onenand-ipl-2k.bin -endif +ALL-$(CONFIG_MMC_U_BOOT) += $(obj)mmc_spl/u-boot-mmc-spl.bin +ALL-$(CONFIG_SPL) += $(obj)spl/u-boot-spl.bin -ifeq ($(CONFIG_MMC_U_BOOT),y) -ALL += $(obj)mmc_spl/u-boot-mmc-spl.bin -endif - -all: $(ALL) +all: $(ALL-y) $(obj)u-boot.hex: $(obj)u-boot $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@ @@ -381,7 +375,7 @@ $(obj)u-boot.ldr.srec: $(obj)u-boot.ldr $(obj)u-boot.img: $(obj)u-boot.bin $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \ - -a $(CONFIG_SYS_TEXT_BASE) -e 0 \ + -O u-boot -a $(CONFIG_SYS_TEXT_BASE) -e 0 \ -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \ sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \ -d $< $@ @@ -400,6 +394,10 @@ $(obj)u-boot.sha1: $(obj)u-boot.bin $(obj)u-boot.dis: $(obj)u-boot $(OBJDUMP) -d $< > $@ +$(obj)u-boot.ubl: $(obj)u-boot-nand.bin + $(obj)tools/mkimage -n $(UBL_CONFIG) -T ublimage \ + -e $(CONFIG_SYS_TEXT_BASE) -d $< $@ + GEN_UBOOT = \ UNDEF_SYM=`$(OBJDUMP) -x $(LIBBOARD) $(LIBS) | \ sed -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\ @@ -452,6 +450,9 @@ mmc_spl: $(TIMESTAMP_FILE) $(VERSION_FILE) depend $(obj)mmc_spl/u-boot-mmc-spl.bin: mmc_spl +$(obj)spl/u-boot-spl.bin: depend + $(MAKE) -C spl all + $(TIMESTAMP_FILE): @LC_ALL=C date +'#define U_BOOT_DATE "%b %d %C%y"' > $@ @LC_ALL=C date +'#define U_BOOT_TIME "%T"' >> $@ @@ -471,15 +472,19 @@ TAG_SUBDIRS = $(SUBDIRS) TAG_SUBDIRS += $(dir $(__LIBS)) TAG_SUBDIRS += include +FIND := find +FINDFLAGS := -L + tags ctags: - ctags -w -o $(obj)ctags `find $(TAG_SUBDIRS) \ + ctags -w -o $(obj)ctags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \ -name '*.[chS]' -print` etags: - etags -a -o $(obj)etags `find $(TAG_SUBDIRS) \ + etags -a -o $(obj)etags `$(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) \ -name '*.[chS]' -print` cscope: - find $(TAG_SUBDIRS) -name '*.[chS]' -print > cscope.files + $(FIND) $(FINDFLAGS) $(TAG_SUBDIRS) -name '*.[chS]' -print > \ + cscope.files cscope -b -q -k SYSTEM_MAP = \ @@ -536,6 +541,7 @@ tools: $(VERSION_FILE) endif # config.mk $(VERSION_FILE): + @mkdir -p $(dir $(VERSION_FILE)) @( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \ printf '#define PLAIN_VERSION "%s%s"\n' \ "$(U_BOOT_VERSION)" "$${localvers}" ; \ @@ -1084,6 +1090,7 @@ clean: @rm -f $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin} @rm -f $(ONENAND_BIN) @rm -f $(obj)onenand_ipl/u-boot.lds + @rm -f $(obj)spl/{u-boot-spl,u-boot-spl.bin,u-boot-spl.lds,u-boot-spl.map} @rm -f $(TIMESTAMP_FILE) $(VERSION_FILE) @find $(OBJTREE) -type f \ \( -name 'core' -o -name '*.bak' -o -name '*~' \ @@ -1097,9 +1104,10 @@ clobber: clean | xargs -0 rm -f @rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS \ $(obj)cscope.* $(obj)*.*~ - @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL) + @rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL-y) @rm -f $(obj)u-boot.kwb @rm -f $(obj)u-boot.imx + @rm -f $(obj)u-boot.ubl @rm -f $(obj)tools/{env/crc32.c,inca-swap-bytes} @rm -f $(obj)arch/powerpc/cpu/mpc824x/bedbug_603e.c @rm -fr $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm @@ -1108,12 +1116,9 @@ clobber: clean @[ ! -d $(obj)onenand_ipl ] || find $(obj)onenand_ipl -name "*" -type l -print | xargs rm -f @[ ! -d $(obj)mmc_spl ] || find $(obj)mmc_spl -name "*" -type l -print | xargs rm -f -ifeq ($(OBJTREE),$(SRCTREE)) -mrproper \ -distclean: clobber unconfig -else mrproper \ distclean: clobber unconfig +ifneq ($(OBJTREE),$(SRCTREE)) rm -rf $(obj)* endif @@ -180,6 +180,7 @@ Directory Hierarchy: /lib Architecture specific library files /mips Files generic to MIPS architecture /cpu CPU specific files + /mips32 Files specific to MIPS32 CPUs /lib Architecture specific library files /nios2 Files generic to Altera NIOS2 architecture /cpu CPU specific files @@ -382,6 +383,38 @@ The following options need to be configured: 2. The core frequency as calculated above is multiplied by this value. +- MIPS CPU options: + CONFIG_SYS_INIT_SP_OFFSET + + Offset relative to CONFIG_SYS_SDRAM_BASE for initial stack + pointer. This is needed for the temporary stack before + relocation. + + CONFIG_SYS_MIPS_CACHE_MODE + + Cache operation mode for the MIPS CPU. + See also arch/mips/include/asm/mipsregs.h. + Possible values are: + CONF_CM_CACHABLE_NO_WA + CONF_CM_CACHABLE_WA + CONF_CM_UNCACHED + CONF_CM_CACHABLE_NONCOHERENT + CONF_CM_CACHABLE_CE + CONF_CM_CACHABLE_COW + CONF_CM_CACHABLE_CUW + CONF_CM_CACHABLE_ACCELERATED + + CONFIG_SYS_XWAY_EBU_BOOTCFG + + Special option for Lantiq XWAY SoCs for booting from NOR flash. + See also arch/mips/cpu/mips32/start.S. + + CONFIG_XWAY_SWAP_BYTES + + Enable compilation of tools/xway-swap-bytes needed for Lantiq + XWAY SoCs for booting from NOR flash. The U-Boot image needs to + be swapped if a flash programmer is used. + - Linux Kernel Interface: CONFIG_CLOCKS_IN_MHZ @@ -442,6 +475,16 @@ The following options need to be configured: crash. This is needed for buggy hardware (uc101) where no pull down resistor is connected to the signal IDE5V_DD7. + CONFIG_MACH_TYPE [relevant for ARM only][mandatory] + + This setting is mandatory for all boards that have only one + machine type and must be used to specify the machine type + number as it appears in the ARM machine registry + (see http://www.arm.linux.org.uk/developer/machines/). + Only boards that have multiple machine types supported + in a single configuration file and the machine type is + runtime discoverable, do not have to use this setting. + - vxWorks boot parameters: bootvx constructs a valid bootline using the following @@ -1054,6 +1097,15 @@ The following options need to be configured: enabled with CONFIG_CMD_MMC. The MMC driver also works with the FAT fs. This is enabled with CONFIG_CMD_FAT. + CONFIG_SH_MMCIF + Support for Renesas on-chip MMCIF controller + + CONFIG_SH_MMCIF_ADDR + Define the base address of MMCIF registers + + CONFIG_SH_MMCIF_CLK + Define the clock frequency for MMCIF + - Journaling Flash filesystem support: CONFIG_JFFS2_NAND, CONFIG_JFFS2_NAND_OFF, CONFIG_JFFS2_NAND_SIZE, CONFIG_JFFS2_NAND_DEV @@ -1704,12 +1756,12 @@ The following options need to be configured: => If you now switch to the new I2C Bus 3 with "i2c dev 3" - u-boot sends First the Commando to the mux@70 to enable - channel 6, and then the Commando to the mux@71 to enable + u-boot first sends the command to the mux@70 to enable + channel 6, and then the command to the mux@71 to enable the channel 4. After that, you can use the "normal" i2c commands as - usual, to communicate with your I2C devices behind + usual to communicate with your I2C devices behind the 2 muxes. This option is actually implemented for the bitbanging @@ -2236,6 +2288,45 @@ FIT uImage format: Adds the MTD partitioning infrastructure from the Linux kernel. Needed for UBI support. +- SPL framework + CONFIG_SPL + Enable building of SPL globally. + + CONFIG_SPL_TEXT_BASE + TEXT_BASE for linking the SPL binary. + + CONFIG_SPL_LDSCRIPT + LDSCRIPT for linking the SPL binary. + + CONFIG_SPL_LIBCOMMON_SUPPORT + Support for common/libcommon.o in SPL binary + + CONFIG_SPL_LIBDISK_SUPPORT + Support for disk/libdisk.o in SPL binary + + CONFIG_SPL_I2C_SUPPORT + Support for drivers/i2c/libi2c.o in SPL binary + + CONFIG_SPL_GPIO_SUPPORT + Support for drivers/gpio/libgpio.o in SPL binary + + CONFIG_SPL_MMC_SUPPORT + Support for drivers/mmc/libmmc.o in SPL binary + + CONFIG_SPL_SERIAL_SUPPORT + Support for drivers/serial/libserial.o in SPL binary + + CONFIG_SPL_SPI_FLASH_SUPPORT + Support for drivers/mtd/spi/libspi_flash.o in SPL binary + + CONFIG_SPL_SPI_SUPPORT + Support for drivers/spi/libspi.o in SPL binary + + CONFIG_SPL_FAT_SUPPORT + Support for fs/fat/libfat.o in SPL binary + + CONFIG_SPL_LIBGENERIC_SUPPORT + Support for lib/libgeneric.o in SPL binary Modem Support: -------------- @@ -2505,6 +2596,11 @@ The following definitions that deal with the placement and management of environment data (variable area); in general, we support the following configurations: +- CONFIG_BUILD_ENVCRC: + + Builds up envcrc with the target environment so that external utils + may easily extract it and embed it in final U-Boot images. + - CONFIG_ENV_IS_IN_FLASH: Define this if the environment is in flash memory. @@ -3007,7 +3103,7 @@ Low Level (hardware related) configuration options: globally (CONFIG_CMD_MEM). - CONFIG_SKIP_LOWLEVEL_INIT - [ARM only] If this variable is defined, then certain + [ARM, MIPS only] If this variable is defined, then certain low level initializations (like setting up the memory controller) are omitted and/or U-Boot does not relocate itself into RAM. @@ -3017,7 +3113,7 @@ Low Level (hardware related) configuration options: other boot loader or by a debugger which performs these initializations itself. -- CONFIG_PRELOADER +- CONFIG_SPL_BUILD Modifies the behaviour of start.S when compiling a loader that is executed before the actual U-Boot. E.g. when compiling a NAND SPL. @@ -3305,6 +3401,15 @@ List of environment variables (most likely not complete): This can be used to load and uncompress arbitrary data. + fdt_high - if set this restricts the maximum address that the + flattened device tree will be copied into upon boot. + If this is set to the special value 0xFFFFFFFF then + the fdt will not be copied at all on boot. For this + to work it must reside in writable memory, have + sufficient padding on the end of it for u-boot to + add the information it needs into it, and the memory + must be accessible by the kernel. + i2cfast - (PPC405GP|PPC405EP only) if set to 'y' configures Linux I2C driver for fast mode (400kHZ). This environment variable is used in @@ -4407,9 +4512,7 @@ Coding Standards: All contributions to U-Boot should conform to the Linux kernel coding style; see the file "Documentation/CodingStyle" and the script -"scripts/Lindent" in your Linux kernel source directory. In sources -originating from U-Boot a style corresponding to "Lindent -pcs" (adding -spaces before parameters to function calls) is actually used. +"scripts/Lindent" in your Linux kernel source directory. Source files originating from a different project (for example the MTD subsystem) are generally exempt from these guidelines and are not @@ -4422,9 +4525,9 @@ in your code. Please also stick to the following formatting rules: - remove any trailing white space -- use TAB characters for indentation, not spaces +- use TAB characters for indentation and vertical alignment, not spaces - make sure NOT to use DOS '\r\n' line feeds -- do not add more than 2 empty lines to source files +- do not add more than 2 consecutive empty lines to source files - do not add trailing empty lines to source files Submissions which do not conform to the standards may be returned @@ -4458,14 +4561,14 @@ it: * For major contributions, your entry to the CREDITS file * When you add support for a new board, don't forget to add this - board to the MAKEALL script, too. + board to the MAINTAINERS file, too. * If your patch adds new configuration options, don't forget to document these in the README file. * The patch itself. If you are using git (which is *strongly* recommended) you can easily generate the patch using the - "git-format-patch". If you then use "git-send-email" to send it to + "git format-patch". If you then use "git send-email" to send it to the U-Boot mailing list, you will avoid most of the common problems with some other mail clients. diff --git a/arch/arm/config.mk b/arch/arm/config.mk index 788d4c1..9b4e581 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -56,9 +56,16 @@ PLATFORM_CPPFLAGS += $(call cc-option,\ # For EABI, make sure to provide raise() ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS))) -# This file is parsed several times; make sure to add only once. -ifeq (,$(findstring arch/arm/lib/eabi_compat.o,$(PLATFORM_LIBS))) -PLATFORM_LIBS += $(OBJTREE)/arch/arm/lib/eabi_compat.o +# This file is parsed many times, so the string may get added multiple +# times. Also, the prefix needs to be different based on whether +# CONFIG_SPL_BUILD is defined or not. 'filter-out' the existing entry +# before adding the correct one. +ifdef CONFIG_SPL_BUILD +PLATFORM_LIBS := $(SPLTREE)/arch/arm/lib/eabi_compat.o \ + $(filter-out %/arch/arm/lib/eabi_compat.o, $(PLATFORM_LIBS)) +else +PLATFORM_LIBS := $(OBJTREE)/arch/arm/lib/eabi_compat.o \ + $(filter-out %/arch/arm/lib/eabi_compat.o, $(PLATFORM_LIBS)) endif endif diff --git a/arch/arm/cpu/arm1136/mx31/generic.c b/arch/arm/cpu/arm1136/mx31/generic.c index 4ebf38d..248431b 100644 --- a/arch/arm/cpu/arm1136/mx31/generic.c +++ b/arch/arm/cpu/arm1136/mx31/generic.c @@ -23,6 +23,7 @@ #include <common.h> #include <asm/arch/imx-regs.h> +#include <asm/arch/clock.h> #include <asm/io.h> static u32 mx31_decode_pll(u32 reg, u32 infreq) @@ -60,7 +61,7 @@ static u32 mx31_get_mcu_main_clk(void) return mx31_get_mpl_dpdgck_clk(); } -u32 mx31_get_ipg_clk(void) +static u32 mx31_get_ipg_clk(void) { u32 freq = mx31_get_mcu_main_clk(); u32 pdr0 = __REG(CCM_PDR0); @@ -78,6 +79,24 @@ void mx31_dump_clocks(void) printf("ipg clock : %dHz\n", mx31_get_ipg_clk()); } +unsigned int mxc_get_clock(enum mxc_clock clk) +{ + switch (clk) { + case MXC_ARM_CLK: + return mx31_get_mcu_main_clk(); + case MXC_IPG_CLK: + case MXC_CSPI_CLK: + case MXC_UART_CLK: + return mx31_get_ipg_clk(); + } + return -1; +} + +u32 imx_get_uartclk(void) +{ + return mxc_get_clock(MXC_UART_CLK); +} + void mx31_gpio_mux(unsigned long mode) { unsigned long reg, shift, tmp; diff --git a/arch/arm/cpu/arm1136/mx31/timer.c b/arch/arm/cpu/arm1136/mx31/timer.c index c4bc3b3..c05a39d 100644 --- a/arch/arm/cpu/arm1136/mx31/timer.c +++ b/arch/arm/cpu/arm1136/mx31/timer.c @@ -106,18 +106,6 @@ int timer_init (void) return 0; } -void reset_timer_masked (void) -{ - /* reset time */ - gd->lastinc = GPTCNT; /* capture current incrementer value time */ - gd->tbl = 0; /* start "advancing" time stamp from 0 */ -} - -void reset_timer(void) -{ - reset_timer_masked(); -} - unsigned long long get_ticks (void) { ulong now = GPTCNT; /* current tick value */ @@ -147,11 +135,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - gd->tbl = time_to_tick(t); -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay (unsigned long usec) { diff --git a/arch/arm/cpu/arm1136/mx35/Makefile b/arch/arm/cpu/arm1136/mx35/Makefile index 20f36e3..284cdc5 100644 --- a/arch/arm/cpu/arm1136/mx35/Makefile +++ b/arch/arm/cpu/arm1136/mx35/Makefile @@ -50,14 +50,3 @@ include $(SRCTREE)/rules.mk sinclude $(obj).depend ######################################################################### - -$(TOPDIR)/include/asm/arch/asm-offsets.h: $(TOPDIR)/include/autoconf.mk.dep \ - ./asm-offsets.s - @echo Generating $@ - $(TOPDIR)/tools/scripts/make-asm-offsets ./asm-offsets.s $@ - -asm-offsets.s: $(TOPDIR)/include/autoconf.mk.dep \ - ./asm-offsets.c - $(CC) -DDO_DEPS_ONLY \ - $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \ - -o $@ ./asm-offsets.c -c -S diff --git a/arch/arm/cpu/arm1136/mx35/timer.c b/arch/arm/cpu/arm1136/mx35/timer.c index db1e2c9..80c0675 100644 --- a/arch/arm/cpu/arm1136/mx35/timer.c +++ b/arch/arm/cpu/arm1136/mx35/timer.c @@ -73,11 +73,6 @@ inline ulong get_timer_masked(void) return val; } -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer(ulong base) { ulong tmp; @@ -92,10 +87,6 @@ ulong get_timer(ulong base) return (tmp / 1000) - base; } -void set_timer(ulong t) -{ -} - /* * delay x useconds AND preserve advance timstamp value * GPTCNT is now supposed to tick 1 by 1 us. diff --git a/arch/arm/cpu/arm1136/omap24xx/timer.c b/arch/arm/cpu/arm1136/omap24xx/timer.c index 228ceba..73bf4a7 100644 --- a/arch/arm/cpu/arm1136/omap24xx/timer.c +++ b/arch/arm/cpu/arm1136/omap24xx/timer.c @@ -41,6 +41,13 @@ DECLARE_GLOBAL_DATA_PTR; +static void reset_timer_masked (void) +{ + /* reset time */ + gd->lastinc = READ_TIMER; /* capture current incrementer value time */ + gd->tbl = 0; /* start "advancing" time stamp from 0 */ +} + int timer_init (void) { int32_t val; @@ -57,21 +64,11 @@ int timer_init (void) /* * timer without interrupts */ -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base) { return get_timer_masked () - base; } -void set_timer (ulong t) -{ - gd->tbl = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay (unsigned long usec) { @@ -95,13 +92,6 @@ void __udelay (unsigned long usec) /*NOP*/; } -void reset_timer_masked (void) -{ - /* reset time */ - gd->lastinc = READ_TIMER; /* capture current incrementer value time */ - gd->tbl = 0; /* start "advancing" time stamp from 0 */ -} - ulong get_timer_masked (void) { ulong now = READ_TIMER; /* current tick value */ diff --git a/arch/arm/cpu/arm1136/start.S b/arch/arm/cpu/arm1136/start.S index 200a800..f5a1134 100644 --- a/arch/arm/cpu/arm1136/start.S +++ b/arch/arm/cpu/arm1136/start.S @@ -33,7 +33,7 @@ #include <version.h> .globl _start _start: b reset -#ifdef CONFIG_PRELOADER +#ifdef CONFIG_SPL_BUILD ldr pc, _hang ldr pc, _hang ldr pc, _hang @@ -68,7 +68,7 @@ _not_used: .word not_used _irq: .word irq _fiq: .word fiq _pad: .word 0x12345678 /* now 16*4=64 */ -#endif /* CONFIG_PRELOADER */ +#endif /* CONFIG_SPL_BUILD */ .global _end_vect _end_vect: @@ -201,7 +201,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -243,7 +243,7 @@ fixnext: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ @@ -255,7 +255,7 @@ clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 bne clbss_l -#endif /* #ifndef CONFIG_PRELOADER */ +#endif /* #ifndef CONFIG_SPL_BUILD */ /* * We are done. Do not return, instead branch to second part of board @@ -329,7 +329,7 @@ cpu_init_crit: mov pc, lr /* back to my caller */ #endif /* CONFIG_SKIP_LOWLEVEL_INIT */ -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* ************************************************************************* * @@ -436,17 +436,17 @@ cpu_init_crit: .macro get_fiq_stack @ setup FIQ stack ldr sp, FIQ_STACK_START .endm -#endif /* CONFIG_PRELOADER */ +#endif /* CONFIG_SPL_BUILD */ /* * exception handlers */ -#ifdef CONFIG_PRELOADER +#ifdef CONFIG_SPL_BUILD .align 5 do_hang: ldr sp, _TEXT_BASE /* use 32 words about stack */ bl hang /* hang and never return */ -#else /* !CONFIG_PRELOADER */ +#else /* !CONFIG_SPL_BUILD */ .align 5 undefined_instruction: get_bad_stack @@ -519,4 +519,4 @@ arm1136_cache_flush: mcr p15, 0, r1, c7, c14, 0 @ invalidate D cache #endif mov pc, lr @ back to caller -#endif /* CONFIG_PRELOADER */ +#endif /* CONFIG_SPL_BUILD */ diff --git a/arch/arm/cpu/arm1176/s3c64xx/timer.c b/arch/arm/cpu/arm1176/s3c64xx/timer.c index 9768319..f16a37b 100644 --- a/arch/arm/cpu/arm1176/s3c64xx/timer.c +++ b/arch/arm/cpu/arm1176/s3c64xx/timer.c @@ -135,18 +135,6 @@ ulong get_tbclk(void) return (ulong)(timer_load_val / 100); } -void reset_timer_masked(void) -{ - /* reset time */ - lastdec = read_timer(); - timestamp = 0; -} - -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer_masked(void) { unsigned long long res = get_ticks(); @@ -159,11 +147,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - timestamp = t * (timer_load_val / (100 * CONFIG_SYS_HZ)); -} - void __udelay(unsigned long usec) { unsigned long long tmp; diff --git a/arch/arm/cpu/arm1176/start.S b/arch/arm/cpu/arm1176/start.S index b095f22..0aa613d 100644 --- a/arch/arm/cpu/arm1176/start.S +++ b/arch/arm/cpu/arm1176/start.S @@ -263,7 +263,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -343,7 +343,7 @@ skip_hw_init: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ diff --git a/arch/arm/cpu/arm1176/tnetv107x/timer.c b/arch/arm/cpu/arm1176/tnetv107x/timer.c index a7a400d..b3123c5 100644 --- a/arch/arm/cpu/arm1176/tnetv107x/timer.c +++ b/arch/arm/cpu/arm1176/tnetv107x/timer.c @@ -60,15 +60,6 @@ int timer_init(void) return 0; } -void reset_timer(void) -{ - lastinc = timestamp = 0; - - __raw_writel(0, ®s->tcr); - __raw_writel(0, ®s->tim34); - __raw_writel(2 << 22, ®s->tcr); -} - static ulong get_timer_raw(void) { ulong now = __raw_readl(®s->tim34); @@ -88,11 +79,6 @@ ulong get_timer(ulong base) return (get_timer_raw() / (TIMER_LOAD_VAL / TIM_CLK_DIV)) - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - unsigned long long get_ticks(void) { return get_timer(0); diff --git a/arch/arm/cpu/arm720t/interrupts.c b/arch/arm/cpu/arm720t/interrupts.c index eb8d425..fa9c5a2 100644 --- a/arch/arm/cpu/arm720t/interrupts.c +++ b/arch/arm/cpu/arm720t/interrupts.c @@ -209,21 +209,11 @@ int timer_init (void) #if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_NETARM) || defined(CONFIG_ARMADILLO) || defined(CONFIG_LPC2292) -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base) { return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - void __udelay (unsigned long usec) { ulong tmo; @@ -243,13 +233,6 @@ void __udelay (unsigned long usec) #endif } -void reset_timer_masked (void) -{ - /* reset time */ - lastdec = READ_TIMER; - timestamp = 0; -} - ulong get_timer_masked (void) { ulong now = READ_TIMER; diff --git a/arch/arm/cpu/arm720t/lpc2292/mmc_hw.c b/arch/arm/cpu/arm720t/lpc2292/mmc_hw.c index b4dc4a6..bd6a5b1 100644 --- a/arch/arm/cpu/arm720t/lpc2292/mmc_hw.c +++ b/arch/arm/cpu/arm720t/lpc2292/mmc_hw.c @@ -148,7 +148,7 @@ unsigned char mmc_read_sector (unsigned long addr,unsigned char *Buffer) /* Command 16 to read aBlocks from the MMC/SD - caed */ unsigned char CMD[] = {0x51,0x00,0x00,0x00,0x00,0xFF}; - /* The addres on the MMC/SD-card is in bytes, + /* The address on the MMC/SD-card is in bytes, addr is transformed from blocks to bytes and the result is placed into the command */ @@ -173,7 +173,7 @@ unsigned char mmc_write_sector (unsigned long addr,unsigned char *Buffer) /* Command 24 to write a block to the MMC/SD - card */ unsigned char CMD[] = {0x58, 0x00, 0x00, 0x00, 0x00, 0xFF}; - /* The addres on the MMC/SD-card is in bytes, + /* The address on the MMC/SD-card is in bytes, addr is transformed from blocks to bytes and the result is placed into the command */ diff --git a/arch/arm/cpu/arm720t/start.S b/arch/arm/cpu/arm720t/start.S index e774c3f..ecb92ef 100644 --- a/arch/arm/cpu/arm720t/start.S +++ b/arch/arm/cpu/arm720t/start.S @@ -178,7 +178,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -220,7 +220,7 @@ fixnext: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ @@ -274,7 +274,7 @@ _dynsym_start_ofs: #if defined(CONFIG_IMPA7) || defined(CONFIG_EP7312) || defined(CONFIG_ARMADILLO) -/* Interupt-Controller base addresses */ +/* Interrupt-Controller base addresses */ INTMR1: .word 0x80000280 @ 32 bit size INTMR2: .word 0x80001280 @ 16 bit size INTMR3: .word 0x80002280 @ 8 bit size diff --git a/arch/arm/cpu/arm920t/a320/timer.c b/arch/arm/cpu/arm920t/a320/timer.c index 95cb8fd..443d31d 100644 --- a/arch/arm/cpu/arm920t/a320/timer.c +++ b/arch/arm/cpu/arm920t/a320/timer.c @@ -81,12 +81,6 @@ void reset_timer_masked(void) debug("%s(): lastdec = %lx\n", __func__, lastdec); } -void reset_timer(void) -{ - debug("%s()\n", __func__); - reset_timer_masked(); -} - /* * return timer ticks */ @@ -132,12 +126,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - debug("%s(%lx)\n", __func__, t); - timestamp = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay(unsigned long usec) { diff --git a/arch/arm/cpu/arm920t/at91/timer.c b/arch/arm/cpu/arm920t/at91/timer.c index f0ad7d6..91607b5 100644 --- a/arch/arm/cpu/arm920t/at91/timer.c +++ b/arch/arm/cpu/arm920t/at91/timer.c @@ -59,7 +59,7 @@ int timer_init(void) when the value in TC_RC is reached */ writel(AT91_TC_CMR_TCCLKS_CLOCK1 | AT91_TC_CMR_CPCTRG, &tc->tc[0].cmr); - writel(0xFFFFFFFF, &tc->tc[0].idr); /* disable interupts */ + writel(0xFFFFFFFF, &tc->tc[0].idr); /* disable interrupts */ writel(TIMER_LOAD_VAL, &tc->tc[0].rc); writel(AT91_TC_CCR_SWTRG | AT91_TC_CCR_CLKEN, &tc->tc[0].ccr); @@ -72,35 +72,16 @@ int timer_init(void) /* * timer without interrupts */ - -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer(ulong base) { return get_timer_masked() - base; } -void set_timer(ulong t) -{ - gd->tbl = t; -} - void __udelay(unsigned long usec) { udelay_masked(usec); } -void reset_timer_masked(void) -{ - /* reset time */ - at91_tc_t *tc = (at91_tc_t *) ATMEL_BASE_TC; - gd->lastinc = readl(&tc->tc[0].cv) & 0x0000ffff; - gd->tbl = 0; -} - ulong get_timer_raw(void) { at91_tc_t *tc = (at91_tc_t *) ATMEL_BASE_TC; diff --git a/arch/arm/cpu/arm920t/at91rm9200/spi.c b/arch/arm/cpu/arm920t/at91rm9200/spi.c index f3cb5d8..c70efc6 100644 --- a/arch/arm/cpu/arm920t/at91rm9200/spi.c +++ b/arch/arm/cpu/arm920t/at91rm9200/spi.c @@ -108,6 +108,7 @@ void AT91F_SpiEnable(int cs) unsigned int AT91F_SpiWrite ( AT91PS_DataflashDesc pDesc ) { unsigned int timeout; + unsigned long start; pDesc->state = BUSY; @@ -132,12 +133,12 @@ unsigned int AT91F_SpiWrite ( AT91PS_DataflashDesc pDesc ) } /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); timeout = 0; AT91C_BASE_SPI->SPI_PTCR = AT91C_PDC_TXTEN + AT91C_PDC_RXTEN; while(!(AT91C_BASE_SPI->SPI_SR & AT91C_SPI_RXBUFF) && - ((timeout = get_timer_masked() ) < CONFIG_SYS_SPI_WRITE_TOUT)); + ((timeout = get_timer(start) ) < CONFIG_SYS_SPI_WRITE_TOUT)); AT91C_BASE_SPI->SPI_PTCR = AT91C_PDC_TXTDIS + AT91C_PDC_RXTDIS; pDesc->state = IDLE; diff --git a/arch/arm/cpu/arm920t/at91rm9200/timer.c b/arch/arm/cpu/arm920t/at91rm9200/timer.c index 9c54bbe..fbe74b6 100644 --- a/arch/arm/cpu/arm920t/at91rm9200/timer.c +++ b/arch/arm/cpu/arm920t/at91rm9200/timer.c @@ -71,34 +71,16 @@ int timer_init (void) /* * timer without interrupts */ - -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base) { return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - void __udelay (unsigned long usec) { udelay_masked(usec); } -void reset_timer_masked (void) -{ - /* reset time */ - lastinc = READ_TIMER; - timestamp = 0; -} - ulong get_timer_raw (void) { ulong now = READ_TIMER; diff --git a/arch/arm/cpu/arm920t/ep93xx/timer.c b/arch/arm/cpu/arm920t/ep93xx/timer.c index 4a0ce4d..a3990a7 100644 --- a/arch/arm/cpu/arm920t/ep93xx/timer.c +++ b/arch/arm/cpu/arm920t/ep93xx/timer.c @@ -91,17 +91,6 @@ unsigned long get_timer(unsigned long base) return get_timer_masked() - base; } -void reset_timer_masked(void) -{ - read_timer(); - timer.ticks = 0; -} - -void reset_timer(void) -{ - reset_timer_masked(); -} - void __udelay(unsigned long usec) { unsigned long long target; @@ -128,7 +117,9 @@ int timer_init(void) writel(TIMER_ENABLE | TIMER_CLKSEL, &timer_regs->timer3.control); - reset_timer_masked(); + /* Reset the timer */ + read_timer(); + timer.ticks = 0; return 0; } diff --git a/arch/arm/cpu/arm920t/imx/timer.c b/arch/arm/cpu/arm920t/imx/timer.c index b06b518..6141bd4 100644 --- a/arch/arm/cpu/arm920t/imx/timer.c +++ b/arch/arm/cpu/arm920t/imx/timer.c @@ -43,7 +43,9 @@ int timer_init (void) TPRER1 = get_PERCLK1() / 1000000; /* 1 MHz */ TCTL1 |= TCTL_FRR | (1<<1); /* Freerun Mode, PERCLK1 input */ - reset_timer_masked(); + /* Reset the timer */ + TCTL1 &= ~TCTL_TEN; + TCTL1 |= TCTL_TEN; /* Enable timer */ return (0); } @@ -51,28 +53,11 @@ int timer_init (void) /* * timer without interrupts */ - -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base) { return get_timer_masked() - base; } -void set_timer (ulong t) -{ - /* nop */ -} - -void reset_timer_masked (void) -{ - TCTL1 &= ~TCTL_TEN; - TCTL1 |= TCTL_TEN; /* Enable timer */ -} - ulong get_timer_masked (void) { return TCN1; diff --git a/arch/arm/cpu/arm920t/ks8695/timer.c b/arch/arm/cpu/arm920t/ks8695/timer.c index 886e370..234fe91 100644 --- a/arch/arm/cpu/arm920t/ks8695/timer.c +++ b/arch/arm/cpu/arm920t/ks8695/timer.c @@ -33,7 +33,11 @@ ulong timer_ticks; int timer_init (void) { - reset_timer(); + /* Set the hadware timer for 1ms */ + ks8695_write(KS8695_TIMER1, TIMER_COUNT); + ks8695_write(KS8695_TIMER1_PCOUNT, TIMER_PULSE); + ks8695_write(KS8695_TIMER_CTRL, 0x2); + timer_ticks = 0; return 0; } @@ -46,20 +50,6 @@ int timer_init (void) #define TIMER_COUNT (TIMER_INTERVAL / 2) #define TIMER_PULSE TIMER_COUNT -void reset_timer_masked(void) -{ - /* Set the hadware timer for 1ms */ - ks8695_write(KS8695_TIMER1, TIMER_COUNT); - ks8695_write(KS8695_TIMER1_PCOUNT, TIMER_PULSE); - ks8695_write(KS8695_TIMER_CTRL, 0x2); - timer_ticks = 0; -} - -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer_masked(void) { /* Check for timer wrap */ @@ -76,11 +66,6 @@ ulong get_timer(ulong base) return (get_timer_masked() - base); } -void set_timer(ulong t) -{ - timer_ticks = t; -} - void __udelay(ulong usec) { ulong start = get_timer_masked(); diff --git a/arch/arm/cpu/arm920t/s3c24x0/timer.c b/arch/arm/cpu/arm920t/s3c24x0/timer.c index f17b7ea..9571870 100644 --- a/arch/arm/cpu/arm920t/s3c24x0/timer.c +++ b/arch/arm/cpu/arm920t/s3c24x0/timer.c @@ -83,22 +83,11 @@ int timer_init(void) /* * timer without interrupts */ - -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer(ulong base) { return get_timer_masked() - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - void __udelay (unsigned long usec) { ulong tmo; @@ -112,13 +101,6 @@ void __udelay (unsigned long usec) /*NOP*/; } -void reset_timer_masked(void) -{ - /* reset time */ - lastdec = READ_TIMER(); - timestamp = 0; -} - ulong get_timer_masked(void) { ulong tmr = get_ticks(); diff --git a/arch/arm/cpu/arm920t/start.S b/arch/arm/cpu/arm920t/start.S index a7476b0..0090f89 100644 --- a/arch/arm/cpu/arm920t/start.S +++ b/arch/arm/cpu/arm920t/start.S @@ -142,11 +142,11 @@ copyex: # if defined(CONFIG_S3C2400) # define pWTCON 0x15300000 -# define INTMSK 0x14400008 /* Interupt-Controller base addresses */ +# define INTMSK 0x14400008 /* Interrupt-Controller base addresses */ # define CLKDIVN 0x14800014 /* clock divisor register */ #else # define pWTCON 0x53000000 -# define INTMSK 0x4A000008 /* Interupt-Controller base addresses */ +# define INTMSK 0x4A000008 /* Interrupt-Controller base addresses */ # define INTSUBMSK 0x4A00001C # define CLKDIVN 0x4C000014 /* clock divisor register */ # endif @@ -221,7 +221,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -263,7 +263,7 @@ fixnext: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ diff --git a/arch/arm/cpu/arm925t/start.S b/arch/arm/cpu/arm925t/start.S index 39f2e99..23ccf31 100644 --- a/arch/arm/cpu/arm925t/start.S +++ b/arch/arm/cpu/arm925t/start.S @@ -215,7 +215,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -257,7 +257,7 @@ fixnext: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ diff --git a/arch/arm/cpu/arm925t/timer.c b/arch/arm/cpu/arm925t/timer.c index 7dfe2b5..1b9386b 100644 --- a/arch/arm/cpu/arm925t/timer.c +++ b/arch/arm/cpu/arm925t/timer.c @@ -56,7 +56,9 @@ int timer_init (void) CONFIG_SYS_TIMERBASE + CNTL_TIMER); /* init the timestamp and lastdec value */ - reset_timer_masked(); + lastdec = __raw_readl(CONFIG_SYS_TIMERBASE + READ_TIM) / + (TIMER_CLOCK / CONFIG_SYS_HZ); + timestamp = 0; /* start "advancing" time stamp from 0 */ return 0; } @@ -64,22 +66,11 @@ int timer_init (void) /* * timer without interrupts */ - -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base) { return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay (unsigned long usec) { @@ -96,14 +87,6 @@ void __udelay (unsigned long usec) } } -void reset_timer_masked (void) -{ - /* reset time */ - lastdec = __raw_readl(CONFIG_SYS_TIMERBASE + READ_TIM) / - (TIMER_CLOCK / CONFIG_SYS_HZ); - timestamp = 0; /* start "advancing" time stamp from 0 */ -} - ulong get_timer_masked (void) { uint32_t now = __raw_readl(CONFIG_SYS_TIMERBASE + READ_TIM) / diff --git a/arch/arm/cpu/arm926ejs/armada100/timer.c b/arch/arm/cpu/arm926ejs/armada100/timer.c index 5d911c5..82a6d7b 100644 --- a/arch/arm/cpu/arm926ejs/armada100/timer.c +++ b/arch/arm/cpu/arm926ejs/armada100/timer.c @@ -77,13 +77,6 @@ ulong read_timer(void) return(readl(&armd1timers->cvwr)); } -void reset_timer_masked(void) -{ - /* reset time */ - gd->tbl = read_timer(); - gd->tbu = 0; -} - ulong get_timer_masked(void) { ulong now = read_timer(); @@ -100,22 +93,12 @@ ulong get_timer_masked(void) return gd->tbu; } -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer(ulong base) { return ((get_timer_masked() / (CONFIG_SYS_HZ_CLOCK / 1000)) - base); } -void set_timer(ulong t) -{ - gd->tbu = t; -} - void __udelay(unsigned long usec) { ulong delayticks; @@ -152,7 +135,8 @@ int timer_init(void) /* Enable timer 0 */ writel(0x1, &armd1timers->cer); /* init the gd->tbu and gd->tbl value */ - reset_timer_masked(); + gd->tbl = read_timer(); + gd->tbu = 0; return 0; } diff --git a/arch/arm/cpu/arm926ejs/davinci/timer.c b/arch/arm/cpu/arm926ejs/davinci/timer.c index 1c6fa4a..8b1734c 100644 --- a/arch/arm/cpu/arm926ejs/davinci/timer.c +++ b/arch/arm/cpu/arm926ejs/davinci/timer.c @@ -78,11 +78,6 @@ int timer_init(void) return(0); } -void reset_timer(void) -{ - gd->timer_reset_value = get_ticks(); -} - /* * Get the current 64 bit timer tick count */ diff --git a/arch/arm/cpu/arm926ejs/kirkwood/timer.c b/arch/arm/cpu/arm926ejs/kirkwood/timer.c index 3e80329..b4f6cf8 100644 --- a/arch/arm/cpu/arm926ejs/kirkwood/timer.c +++ b/arch/arm/cpu/arm926ejs/kirkwood/timer.c @@ -88,13 +88,6 @@ DECLARE_GLOBAL_DATA_PTR; #define timestamp gd->tbl #define lastdec gd->lastinc -void reset_timer_masked(void) -{ - /* reset time */ - lastdec = READ_TIMER; - timestamp = 0; -} - ulong get_timer_masked(void) { ulong now = READ_TIMER; @@ -112,21 +105,11 @@ ulong get_timer_masked(void) return timestamp; } -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer(ulong base) { return get_timer_masked() - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - void __udelay(unsigned long usec) { uint current; @@ -164,7 +147,8 @@ int timer_init(void) writel(cntmrctrl, CNTMR_CTRL_REG); /* init the timestamp and lastdec value */ - reset_timer_masked(); + lastdec = READ_TIMER; + timestamp = 0; return 0; } diff --git a/arch/arm/cpu/arm926ejs/mb86r0x/timer.c b/arch/arm/cpu/arm926ejs/mb86r0x/timer.c index 6966b0d..8f38056 100644 --- a/arch/arm/cpu/arm926ejs/mb86r0x/timer.c +++ b/arch/arm/cpu/arm926ejs/mb86r0x/timer.c @@ -68,7 +68,9 @@ int timer_init(void) writel(ctrl, &timer->control); - reset_timer_masked(); + /* capture current value time */ + lastdec = readl(&timer->value); + timestamp = 0; /* start "advancing" time stamp from 0 */ return 0; } @@ -94,16 +96,6 @@ unsigned long long get_ticks(void) return timestamp; } -void reset_timer_masked(void) -{ - struct mb86r0x_timer * timer = (struct mb86r0x_timer *) - MB86R0x_TIMER_BASE; - - /* capture current value time */ - lastdec = readl(&timer->value); - timestamp = 0; /* start "advancing" time stamp from 0 */ -} - ulong get_timer_masked(void) { return tick_to_time(get_ticks()); @@ -121,11 +113,6 @@ void __udelay(unsigned long usec) /*NOP*/; } -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer(ulong base) { return get_timer_masked() - base; diff --git a/arch/arm/cpu/arm926ejs/mx25/Makefile b/arch/arm/cpu/arm926ejs/mx25/Makefile index 38d7f03..9219c06 100644 --- a/arch/arm/cpu/arm926ejs/mx25/Makefile +++ b/arch/arm/cpu/arm926ejs/mx25/Makefile @@ -24,18 +24,18 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(SOC).o -COBJS = generic.o timer.o -MX27OBJS = reset.o +COBJS = generic.o timer.o reset.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -SRCS += $(addprefix $(SRCTREE)/arch/arm/cpu/arm926ejs/mx27/,$(MX27OBJS:.o=.c)) -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS) $(MX27OBJS)) +OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) all: $(obj).depend $(LIB) $(LIB): $(OBJS) $(call cmd_link_o_target, $(OBJS)) +$(OBJS) : $(TOPDIR)/include/asm/arch/asm-offsets.h + ######################################################################### # defines $(obj).depend target diff --git a/arch/arm/cpu/arm926ejs/mx25/asm-offsets.c b/arch/arm/cpu/arm926ejs/mx25/asm-offsets.c new file mode 100644 index 0000000..ba8dfd4 --- /dev/null +++ b/arch/arm/cpu/arm926ejs/mx25/asm-offsets.c @@ -0,0 +1,60 @@ +/* + * Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c + * + * This program is used to generate definitions needed by + * assembly language modules. + * + * We use the technique used in the OSF Mach kernel code: + * generate asm statements containing #defines, + * compile this file to assembler, and then extract the + * #defines from the assembly-language output. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <common.h> +#include <asm/arch/imx-regs.h> + +#include <linux/kbuild.h> + +int main(void) +{ + /* Clock Control Module */ + DEFINE(CCM_CCTL, offsetof(struct ccm_regs, cctl)); + DEFINE(CCM_CGCR0, offsetof(struct ccm_regs, cgr0)); + DEFINE(CCM_CGCR1, offsetof(struct ccm_regs, cgr1)); + DEFINE(CCM_CGCR2, offsetof(struct ccm_regs, cgr2)); + DEFINE(CCM_PCDR2, offsetof(struct ccm_regs, pcdr[2])); + DEFINE(CCM_MCR, offsetof(struct ccm_regs, mcr)); + + /* Enhanced SDRAM Controller */ + DEFINE(ESDRAMC_ESDCTL0, offsetof(struct esdramc_regs, ctl0)); + DEFINE(ESDRAMC_ESDCFG0, offsetof(struct esdramc_regs, cfg0)); + DEFINE(ESDRAMC_ESDMISC, offsetof(struct esdramc_regs, misc)); + + /* Multi-Layer AHB Crossbar Switch */ + DEFINE(MAX_MPR0, offsetof(struct max_regs, mpr0)); + DEFINE(MAX_SGPCR0, offsetof(struct max_regs, sgpcr0)); + DEFINE(MAX_MPR1, offsetof(struct max_regs, mpr1)); + DEFINE(MAX_SGPCR1, offsetof(struct max_regs, sgpcr1)); + DEFINE(MAX_MPR2, offsetof(struct max_regs, mpr2)); + DEFINE(MAX_SGPCR2, offsetof(struct max_regs, sgpcr2)); + DEFINE(MAX_MPR3, offsetof(struct max_regs, mpr3)); + DEFINE(MAX_SGPCR3, offsetof(struct max_regs, sgpcr3)); + DEFINE(MAX_MPR4, offsetof(struct max_regs, mpr4)); + DEFINE(MAX_SGPCR4, offsetof(struct max_regs, sgpcr4)); + DEFINE(MAX_MGPCR0, offsetof(struct max_regs, mgpcr0)); + DEFINE(MAX_MGPCR1, offsetof(struct max_regs, mgpcr1)); + DEFINE(MAX_MGPCR2, offsetof(struct max_regs, mgpcr2)); + DEFINE(MAX_MGPCR3, offsetof(struct max_regs, mgpcr3)); + DEFINE(MAX_MGPCR4, offsetof(struct max_regs, mgpcr4)); + + /* AHB <-> IP-Bus Interface */ + DEFINE(AIPS_MPR_0_7, offsetof(struct aips_regs, mpr_0_7)); + DEFINE(AIPS_MPR_8_15, offsetof(struct aips_regs, mpr_8_15)); + + return 0; +} diff --git a/arch/arm/cpu/arm926ejs/mx25/timer.c b/arch/arm/cpu/arm926ejs/mx25/timer.c index 14f0c2d..5eb2747 100644 --- a/arch/arm/cpu/arm926ejs/mx25/timer.c +++ b/arch/arm/cpu/arm926ejs/mx25/timer.c @@ -121,20 +121,6 @@ int timer_init(void) return 0; } -void reset_timer_masked(void) -{ - struct gpt_regs *gpt = (struct gpt_regs *)IMX_GPT1_BASE; - /* reset time */ - /* capture current incrementer value time */ - lastinc = readl(&gpt->counter); - timestamp = 0; /* start "advancing" time stamp from 0 */ -} - -void reset_timer(void) -{ - reset_timer_masked(); -} - unsigned long long get_ticks (void) { struct gpt_regs *gpt = (struct gpt_regs *)IMX_GPT1_BASE; @@ -170,11 +156,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = time_to_tick(t); -} - /* delay x useconds AND preserve advance timstamp value */ void __udelay (unsigned long usec) { @@ -187,3 +168,15 @@ void __udelay (unsigned long usec) while (get_ticks() < tmp) /* loop till event */ /*NOP*/; } + +/* + * This function is derived from PowerPC code (timebase clock frequency). + * On ARM it returns the number of timer ticks per second. + */ +ulong get_tbclk(void) +{ + ulong tbclk; + + tbclk = CONFIG_MX25_CLK32; + return tbclk; +} diff --git a/arch/arm/cpu/arm926ejs/mx27/Makefile b/arch/arm/cpu/arm926ejs/mx27/Makefile index 0e112b3..7ac1a21 100644 --- a/arch/arm/cpu/arm926ejs/mx27/Makefile +++ b/arch/arm/cpu/arm926ejs/mx27/Makefile @@ -34,6 +34,8 @@ all: $(obj).depend $(LIB) $(LIB): $(OBJS) $(call cmd_link_o_target, $(OBJS)) +$(OBJS) : $(TOPDIR)/include/asm/arch/asm-offsets.h + ######################################################################### # defines $(obj).depend target diff --git a/arch/arm/cpu/arm926ejs/mx27/asm-offsets.c b/arch/arm/cpu/arm926ejs/mx27/asm-offsets.c new file mode 100644 index 0000000..f3a8d7b --- /dev/null +++ b/arch/arm/cpu/arm926ejs/mx27/asm-offsets.c @@ -0,0 +1,45 @@ +/* + * Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c + * + * This program is used to generate definitions needed by + * assembly language modules. + * + * We use the technique used in the OSF Mach kernel code: + * generate asm statements containing #defines, + * compile this file to assembler, and then extract the + * #defines from the assembly-language output. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <common.h> +#include <asm/arch/imx-regs.h> + +#include <linux/kbuild.h> + +int main(void) +{ + DEFINE(AIPI1_PSR0, IMX_AIPI1_BASE + offsetof(struct aipi_regs, psr0)); + DEFINE(AIPI1_PSR1, IMX_AIPI1_BASE + offsetof(struct aipi_regs, psr1)); + DEFINE(AIPI2_PSR0, IMX_AIPI2_BASE + offsetof(struct aipi_regs, psr0)); + DEFINE(AIPI2_PSR1, IMX_AIPI2_BASE + offsetof(struct aipi_regs, psr1)); + + DEFINE(CSCR, IMX_PLL_BASE + offsetof(struct pll_regs, cscr)); + DEFINE(MPCTL0, IMX_PLL_BASE + offsetof(struct pll_regs, mpctl0)); + DEFINE(SPCTL0, IMX_PLL_BASE + offsetof(struct pll_regs, spctl0)); + DEFINE(PCDR0, IMX_PLL_BASE + offsetof(struct pll_regs, pcdr0)); + DEFINE(PCDR1, IMX_PLL_BASE + offsetof(struct pll_regs, pcdr1)); + DEFINE(PCCR0, IMX_PLL_BASE + offsetof(struct pll_regs, pccr0)); + DEFINE(PCCR1, IMX_PLL_BASE + offsetof(struct pll_regs, pccr1)); + + DEFINE(ESDCTL0_ROF, offsetof(struct esdramc_regs, esdctl0)); + DEFINE(ESDCFG0_ROF, offsetof(struct esdramc_regs, esdcfg0)); + DEFINE(ESDCTL1_ROF, offsetof(struct esdramc_regs, esdctl1)); + DEFINE(ESDCFG1_ROF, offsetof(struct esdramc_regs, esdcfg1)); + DEFINE(ESDMISC_ROF, offsetof(struct esdramc_regs, esdmisc)); + + return 0; +} diff --git a/arch/arm/cpu/arm926ejs/mx27/generic.c b/arch/arm/cpu/arm926ejs/mx27/generic.c index 27642bf..222a8e9 100644 --- a/arch/arm/cpu/arm926ejs/mx27/generic.c +++ b/arch/arm/cpu/arm926ejs/mx27/generic.c @@ -271,7 +271,7 @@ void imx_gpio_mode(int gpio_mode) } #ifdef CONFIG_MXC_UART -void mx27_uart_init_pins(void) +void mx27_uart1_init_pins(void) { int i; unsigned int mode[] = { diff --git a/arch/arm/cpu/arm926ejs/mx27/timer.c b/arch/arm/cpu/arm926ejs/mx27/timer.c index 5c1cf01..df76d16 100644 --- a/arch/arm/cpu/arm926ejs/mx27/timer.c +++ b/arch/arm/cpu/arm926ejs/mx27/timer.c @@ -124,20 +124,6 @@ int timer_init(void) return 0; } -void reset_timer_masked(void) -{ - struct gpt_regs *regs = (struct gpt_regs *)IMX_TIM1_BASE; - /* reset time */ - /* capture current incrementer value time */ - lastinc = readl(®s->gpt_tcn); - timestamp = 0; /* start "advancing" time stamp from 0 */ -} - -void reset_timer(void) -{ - reset_timer_masked(); -} - unsigned long long get_ticks (void) { struct gpt_regs *regs = (struct gpt_regs *)IMX_TIM1_BASE; @@ -173,11 +159,6 @@ ulong get_timer (ulong base) return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = time_to_tick(t); -} - /* delay x useconds AND preserve advance timstamp value */ void __udelay (unsigned long usec) { diff --git a/arch/arm/cpu/arm926ejs/nomadik/timer.c b/arch/arm/cpu/arm926ejs/nomadik/timer.c index 1d98ef3..1cd0e1f 100644 --- a/arch/arm/cpu/arm926ejs/nomadik/timer.c +++ b/arch/arm/cpu/arm926ejs/nomadik/timer.c @@ -40,16 +40,12 @@ /* Configure a free-running, auto-wrap counter with no prescaler */ int timer_init(void) { + ulong val; + writel(MTU_CRn_ENA | MTU_CRn_PRESCALE_1 | MTU_CRn_32BITS, CONFIG_SYS_TIMERBASE + MTU_CR(0)); - reset_timer(); - return 0; -} -/* Restart counting from 0 */ -void reset_timer(void) -{ - ulong val; + /* Reset the timer */ writel(0, CONFIG_SYS_TIMERBASE + MTU_LR(0)); /* * The load-register isn't really immediate: it changes on clock @@ -59,6 +55,8 @@ void reset_timer(void) val = READ_TIMER(); while (READ_TIMER() == val) ; + + return 0; } /* Return how many HZ passed since "base" */ diff --git a/arch/arm/cpu/arm926ejs/omap/timer.c b/arch/arm/cpu/arm926ejs/omap/timer.c index 88a0ee6..390c9c8 100644 --- a/arch/arm/cpu/arm926ejs/omap/timer.c +++ b/arch/arm/cpu/arm926ejs/omap/timer.c @@ -65,22 +65,11 @@ int timer_init (void) /* * timer without interrupts */ - -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base) { return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay (unsigned long usec) { diff --git a/arch/arm/cpu/arm926ejs/orion5x/dram.c b/arch/arm/cpu/arm926ejs/orion5x/dram.c index 3e1ff7d..5cc31a9 100644 --- a/arch/arm/cpu/arm926ejs/orion5x/dram.c +++ b/arch/arm/cpu/arm926ejs/orion5x/dram.c @@ -53,7 +53,7 @@ int dram_init (void) { /* dram_init must store complete ramsize in gd->ram_size */ gd->ram_size = get_ram_size( - (volatile long *) orion5x_sdram_bar(0), + (long *) orion5x_sdram_bar(0), CONFIG_MAX_RAM_BANK_SIZE); return 0; } @@ -65,7 +65,7 @@ void dram_init_banksize (void) for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { gd->bd->bi_dram[i].start = orion5x_sdram_bar(i); gd->bd->bi_dram[i].size = get_ram_size( - (volatile long *) (gd->bd->bi_dram[i].start), + (long *) (gd->bd->bi_dram[i].start), CONFIG_MAX_RAM_BANK_SIZE); } } diff --git a/arch/arm/cpu/arm926ejs/orion5x/timer.c b/arch/arm/cpu/arm926ejs/orion5x/timer.c index 9d45260..17df68f 100644 --- a/arch/arm/cpu/arm926ejs/orion5x/timer.c +++ b/arch/arm/cpu/arm926ejs/orion5x/timer.c @@ -95,13 +95,6 @@ DECLARE_GLOBAL_DATA_PTR; #define timestamp gd->tbl #define lastdec gd->lastinc -void reset_timer_masked(void) -{ - /* reset time */ - lastdec = read_timer(); - timestamp = 0; -} - ulong get_timer_masked(void) { ulong now = read_timer(); @@ -119,21 +112,11 @@ ulong get_timer_masked(void) return timestamp; } -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer(ulong base) { return get_timer_masked() - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - static inline ulong uboot_cntr_val(void) { return readl(CNTMR_VAL_REG(UBOOT_CNTR)); @@ -181,5 +164,6 @@ int timer_init(void) void timer_init_r(void) { /* init the timestamp and lastdec value */ - reset_timer_masked(); + lastdec = read_timer(); + timestamp = 0; } diff --git a/arch/arm/cpu/arm926ejs/pantheon/timer.c b/arch/arm/cpu/arm926ejs/pantheon/timer.c index ca7f7f0..c71162a 100644 --- a/arch/arm/cpu/arm926ejs/pantheon/timer.c +++ b/arch/arm/cpu/arm926ejs/pantheon/timer.c @@ -85,13 +85,6 @@ ulong read_timer(void) return val; } -void reset_timer_masked(void) -{ - /* reset time */ - gd->tbl = read_timer(); - gd->tbu = 0; -} - ulong get_timer_masked(void) { ulong now = read_timer(); @@ -108,22 +101,12 @@ ulong get_timer_masked(void) return gd->tbu; } -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer(ulong base) { return ((get_timer_masked() / (CONFIG_SYS_HZ_CLOCK / 1000)) - base); } -void set_timer(ulong t) -{ - gd->tbu = t; -} - void __udelay(unsigned long usec) { ulong delayticks; @@ -161,7 +144,8 @@ int timer_init(void) /* Enable timer 0 */ writel(0x1, &panthtimers->cer); /* init the gd->tbu and gd->tbl value */ - reset_timer_masked(); + gd->tbl = read_timer(); + gd->tbu = 0; return 0; } diff --git a/arch/arm/cpu/arm926ejs/spear/timer.c b/arch/arm/cpu/arm926ejs/spear/timer.c index 66cf4de..1dc7860 100644 --- a/arch/arm/cpu/arm926ejs/spear/timer.c +++ b/arch/arm/cpu/arm926ejs/spear/timer.c @@ -68,7 +68,9 @@ int timer_init(void) /* auto reload, start timer */ writel(readl(&gpt_regs_p->control) | GPT_ENABLE, &gpt_regs_p->control); - reset_timer_masked(); + /* Reset the timer */ + lastdec = READ_TIMER(); + timestamp = 0; return 0; } @@ -76,22 +78,11 @@ int timer_init(void) /* * timer without interrupts */ - -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer(ulong base) { return (get_timer_masked() / GPT_RESOLUTION) - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - void __udelay(unsigned long usec) { ulong tmo; @@ -108,13 +99,6 @@ void __udelay(unsigned long usec) ; } -void reset_timer_masked(void) -{ - /* reset time */ - lastdec = READ_TIMER(); - timestamp = 0; -} - ulong get_timer_masked(void) { ulong now = READ_TIMER(); diff --git a/arch/arm/cpu/arm926ejs/start.S b/arch/arm/cpu/arm926ejs/start.S index 0940937..636be75 100644 --- a/arch/arm/cpu/arm926ejs/start.S +++ b/arch/arm/cpu/arm926ejs/start.S @@ -54,7 +54,7 @@ .globl _start _start: b reset -#ifdef CONFIG_PRELOADER +#ifdef CONFIG_SPL_BUILD /* No exception handlers in preloader */ ldr pc, _hang ldr pc, _hang @@ -98,7 +98,7 @@ _irq: _fiq: .word fiq -#endif /* CONFIG_PRELOADER */ +#endif /* CONFIG_SPL_BUILD */ .balignl 16,0xdeadbeef @@ -214,7 +214,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -256,7 +256,7 @@ fixnext: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ @@ -343,7 +343,7 @@ cpu_init_crit: mov pc, lr /* back to my caller */ #endif /* CONFIG_SKIP_LOWLEVEL_INIT */ -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* ************************************************************************* * @@ -440,18 +440,18 @@ cpu_init_crit: .macro get_fiq_stack @ setup FIQ stack ldr sp, FIQ_STACK_START .endm -#endif /* CONFIG_PRELOADER */ +#endif /* CONFIG_SPL_BUILD */ /* * exception handlers */ -#ifdef CONFIG_PRELOADER +#ifdef CONFIG_SPL_BUILD .align 5 do_hang: ldr sp, _TEXT_BASE /* switch to abort stack */ 1: bl 1b /* hang and never return */ -#else /* !CONFIG_PRELOADER */ +#else /* !CONFIG_SPL_BUILD */ .align 5 undefined_instruction: get_bad_stack @@ -514,4 +514,4 @@ fiq: bl do_fiq #endif -#endif /* CONFIG_PRELOADER */ +#endif /* CONFIG_SPL_BUILD */ diff --git a/arch/arm/cpu/arm926ejs/versatile/timer.c b/arch/arm/cpu/arm926ejs/versatile/timer.c index 2e243b1..f58e151 100644 --- a/arch/arm/cpu/arm926ejs/versatile/timer.c +++ b/arch/arm/cpu/arm926ejs/versatile/timer.c @@ -94,22 +94,11 @@ int timer_init (void) /* * timer without interrupts */ - -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base) { return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay (unsigned long usec) { diff --git a/arch/arm/cpu/arm946es/start.S b/arch/arm/cpu/arm946es/start.S index 0054b22..09374d5 100644 --- a/arch/arm/cpu/arm946es/start.S +++ b/arch/arm/cpu/arm946es/start.S @@ -186,7 +186,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -228,7 +228,7 @@ fixnext: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ diff --git a/arch/arm/cpu/arm_intcm/start.S b/arch/arm/cpu/arm_intcm/start.S index 2fd3b9a..1a93277 100644 --- a/arch/arm/cpu/arm_intcm/start.S +++ b/arch/arm/cpu/arm_intcm/start.S @@ -182,7 +182,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -224,7 +224,7 @@ fixnext: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ diff --git a/arch/arm/cpu/armv7/mx5/Makefile b/arch/arm/cpu/armv7/mx5/Makefile index e8be9c9..6e13cc3 100644 --- a/arch/arm/cpu/armv7/mx5/Makefile +++ b/arch/arm/cpu/armv7/mx5/Makefile @@ -45,4 +45,6 @@ include $(SRCTREE)/rules.mk sinclude $(obj).depend +lowlevel_init.o : $(TOPDIR)/include/asm/arch/asm-offsets.h + ######################################################################### diff --git a/arch/arm/cpu/armv7/mx5/asm-offsets.c b/arch/arm/cpu/armv7/mx5/asm-offsets.c new file mode 100644 index 0000000..f972498 --- /dev/null +++ b/arch/arm/cpu/armv7/mx5/asm-offsets.c @@ -0,0 +1,76 @@ +/* + * Adapted from Linux v2.6.36 kernel: arch/powerpc/kernel/asm-offsets.c + * + * This program is used to generate definitions needed by + * assembly language modules. + * + * We use the technique used in the OSF Mach kernel code: + * generate asm statements containing #defines, + * compile this file to assembler, and then extract the + * #defines from the assembly-language output. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ + +#include <common.h> +#include <asm/arch/imx-regs.h> + +#include <linux/kbuild.h> + +int main(void) +{ + + /* Round up to make sure size gives nice stack alignment */ + DEFINE(CLKCTL_CCMR, offsetof(struct clkctl, ccr)); + DEFINE(CLKCTL_CCDR, offsetof(struct clkctl, ccdr)); + DEFINE(CLKCTL_CSR, offsetof(struct clkctl, csr)); + DEFINE(CLKCTL_CCSR, offsetof(struct clkctl, ccsr)); + DEFINE(CLKCTL_CACRR, offsetof(struct clkctl, cacrr)); + DEFINE(CLKCTL_CBCDR, offsetof(struct clkctl, cbcdr)); + DEFINE(CLKCTL_CBCMR, offsetof(struct clkctl, cbcmr)); + DEFINE(CLKCTL_CSCMR1, offsetof(struct clkctl, cscmr1)); + DEFINE(CLKCTL_CSCMR2, offsetof(struct clkctl, cscmr2)); + DEFINE(CLKCTL_CSCDR1, offsetof(struct clkctl, cscdr1)); + DEFINE(CLKCTL_CS1CDR, offsetof(struct clkctl, cs1cdr)); + DEFINE(CLKCTL_CS2CDR, offsetof(struct clkctl, cs2cdr)); + DEFINE(CLKCTL_CDCDR, offsetof(struct clkctl, cdcdr)); + DEFINE(CLKCTL_CHSCCDR, offsetof(struct clkctl, chsccdr)); + DEFINE(CLKCTL_CSCDR2, offsetof(struct clkctl, cscdr2)); + DEFINE(CLKCTL_CSCDR3, offsetof(struct clkctl, cscdr3)); + DEFINE(CLKCTL_CSCDR4, offsetof(struct clkctl, cscdr4)); + DEFINE(CLKCTL_CWDR, offsetof(struct clkctl, cwdr)); + DEFINE(CLKCTL_CDHIPR, offsetof(struct clkctl, cdhipr)); + DEFINE(CLKCTL_CDCR, offsetof(struct clkctl, cdcr)); + DEFINE(CLKCTL_CTOR, offsetof(struct clkctl, ctor)); + DEFINE(CLKCTL_CLPCR, offsetof(struct clkctl, clpcr)); + DEFINE(CLKCTL_CISR, offsetof(struct clkctl, cisr)); + DEFINE(CLKCTL_CIMR, offsetof(struct clkctl, cimr)); + DEFINE(CLKCTL_CCOSR, offsetof(struct clkctl, ccosr)); + DEFINE(CLKCTL_CGPR, offsetof(struct clkctl, cgpr)); + DEFINE(CLKCTL_CCGR0, offsetof(struct clkctl, ccgr0)); + DEFINE(CLKCTL_CCGR1, offsetof(struct clkctl, ccgr1)); + DEFINE(CLKCTL_CCGR2, offsetof(struct clkctl, ccgr2)); + DEFINE(CLKCTL_CCGR3, offsetof(struct clkctl, ccgr3)); + DEFINE(CLKCTL_CCGR4, offsetof(struct clkctl, ccgr4)); + DEFINE(CLKCTL_CCGR5, offsetof(struct clkctl, ccgr5)); + DEFINE(CLKCTL_CCGR6, offsetof(struct clkctl, ccgr6)); + DEFINE(CLKCTL_CMEOR, offsetof(struct clkctl, cmeor)); +#if defined(CONFIG_MX53) + DEFINE(CLKCTL_CCGR7, offsetof(struct clkctl, ccgr7)); +#endif + + /* DPLL */ + DEFINE(PLL_DP_CTL, offsetof(struct dpll, dp_ctl)); + DEFINE(PLL_DP_CONFIG, offsetof(struct dpll, dp_config)); + DEFINE(PLL_DP_OP, offsetof(struct dpll, dp_op)); + DEFINE(PLL_DP_MFD, offsetof(struct dpll, dp_mfd)); + DEFINE(PLL_DP_MFN, offsetof(struct dpll, dp_mfn)); + DEFINE(PLL_DP_HFS_OP, offsetof(struct dpll, dp_hfs_op)); + DEFINE(PLL_DP_HFS_MFD, offsetof(struct dpll, dp_hfs_mfd)); + DEFINE(PLL_DP_HFS_MFN, offsetof(struct dpll, dp_hfs_mfn)); + + return 0; +} diff --git a/arch/arm/cpu/armv7/mx5/lowlevel_init.S b/arch/arm/cpu/armv7/mx5/lowlevel_init.S index 96ebfe2..94de9f1 100644 --- a/arch/arm/cpu/armv7/mx5/lowlevel_init.S +++ b/arch/arm/cpu/armv7/mx5/lowlevel_init.S @@ -39,10 +39,14 @@ orr r0, r0, #(1 << 23) /* disable write allocate combine */ orr r0, r0, #(1 << 22) /* disable write allocate */ - cmp r3, #0x10 /* r3 contains the silicon rev */ +#if defined(CONFIG_MX51) + ldr r1, =0x0 + ldr r3, [r1, #ROM_SI_REV] + cmp r3, #0x10 /* disable write combine for TO 2 and lower revs */ orrls r0, r0, #(1 << 25) +#endif mcr 15, 1, r0, c9, c0, 2 .endm /* init_l2cc */ diff --git a/arch/arm/cpu/armv7/mx5/timer.c b/arch/arm/cpu/armv7/mx5/timer.c index 1972f64..2544b08 100644 --- a/arch/arm/cpu/armv7/mx5/timer.c +++ b/arch/arm/cpu/armv7/mx5/timer.c @@ -52,6 +52,7 @@ DECLARE_GLOBAL_DATA_PTR; int timer_init(void) { int i; + ulong val; /* setup GP Timer 1 */ __raw_writel(GPTCR_SWR, &cur_gpt->control); @@ -65,20 +66,12 @@ int timer_init(void) /* Freerun Mode, PERCLK1 input */ i = __raw_readl(&cur_gpt->control); __raw_writel(i | GPTCR_CLKSOURCE_32 | GPTCR_TEN, &cur_gpt->control); - reset_timer_masked(); - return 0; -} - -void reset_timer(void) -{ - reset_timer_masked(); -} -void reset_timer_masked(void) -{ - ulong val = __raw_readl(&cur_gpt->counter); + val = __raw_readl(&cur_gpt->counter); lastinc = val / (CONFIG_SYS_MX5_CLK32 / CONFIG_SYS_HZ); timestamp = 0; + + return 0; } ulong get_timer_masked(void) @@ -99,11 +92,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - timestamp = t; -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay(unsigned long usec) { diff --git a/arch/arm/cpu/armv7/omap-common/timer.c b/arch/arm/cpu/armv7/omap-common/timer.c index 59bbca8..9f8bc93 100644 --- a/arch/arm/cpu/armv7/omap-common/timer.c +++ b/arch/arm/cpu/armv7/omap-common/timer.c @@ -55,7 +55,9 @@ int timer_init(void) writel((CONFIG_SYS_PTV << 2) | TCLR_PRE | TCLR_AR | TCLR_ST, &timer_base->tclr); - reset_timer_masked(); /* init the timestamp and lastinc value */ + /* reset time, capture current incrementer value time */ + gd->lastinc = readl(&timer_base->tcrr) / (TIMER_CLOCK / CONFIG_SYS_HZ); + gd->tbl = 0; /* start "advancing" time stamp from 0 */ return 0; } @@ -63,21 +65,11 @@ int timer_init(void) /* * timer without interrupts */ -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer(ulong base) { return get_timer_masked() - base; } -void set_timer(ulong t) -{ - gd->tbl = t; -} - /* delay x useconds */ void __udelay(unsigned long usec) { @@ -94,13 +86,6 @@ void __udelay(unsigned long usec) } } -void reset_timer_masked(void) -{ - /* reset time, capture current incrementer value time */ - gd->lastinc = readl(&timer_base->tcrr) / (TIMER_CLOCK / CONFIG_SYS_HZ); - gd->tbl = 0; /* start "advancing" time stamp from 0 */ -} - ulong get_timer_masked(void) { /* current tick value */ diff --git a/arch/arm/cpu/armv7/s5p-common/timer.c b/arch/arm/cpu/armv7/s5p-common/timer.c index b750d16..359c21f 100644 --- a/arch/arm/cpu/armv7/s5p-common/timer.c +++ b/arch/arm/cpu/armv7/s5p-common/timer.c @@ -50,21 +50,11 @@ int timer_init(void) /* * timer without interrupts */ -void reset_timer(void) -{ - reset_timer_masked(); -} - unsigned long get_timer(unsigned long base) { return get_timer_masked() - base; } -void set_timer(unsigned long t) -{ - gd->tbl = t; -} - /* delay x useconds */ void __udelay(unsigned long usec) { diff --git a/arch/arm/cpu/armv7/start.S b/arch/arm/cpu/armv7/start.S index 0e698b6..5c87e9c 100644 --- a/arch/arm/cpu/armv7/start.S +++ b/arch/arm/cpu/armv7/start.S @@ -182,7 +182,7 @@ stack_setup: mov sp, r4 adr r0, _start -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD cmp r0, r6 beq clear_bss /* skip relocation */ #endif @@ -196,7 +196,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -248,7 +248,7 @@ clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 bne clbss_l -#endif /* #ifndef CONFIG_PRELOADER */ +#endif /* #ifndef CONFIG_SPL_BUILD */ /* * We are done. Do not return, instead branch to second part of board @@ -283,6 +283,7 @@ _rel_dyn_end_ofs: _dynsym_start_ofs: .word __dynsym_start - _start +#ifndef CONFIG_SKIP_LOWLEVEL_INIT /************************************************************************* * * CPU_init_critical registers @@ -327,6 +328,7 @@ cpu_init_crit: bl lowlevel_init @ go setup pll,mux,memory mov lr, ip @ restore link mov pc, lr @ back to my caller +#endif /* ************************************************************************* * diff --git a/arch/arm/cpu/armv7/tegra2/timer.c b/arch/arm/cpu/armv7/tegra2/timer.c index fb061d0..0b9fa64 100644 --- a/arch/arm/cpu/armv7/tegra2/timer.c +++ b/arch/arm/cpu/armv7/tegra2/timer.c @@ -48,21 +48,11 @@ struct timerus *timer_base = (struct timerus *)NV_PA_TMRUS_BASE; #define TIMER_LOAD_VAL 0xffffffff /* timer without interrupts */ -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer(ulong base) { return get_timer_masked() - base; } -void set_timer(ulong t) -{ - gd->tbl = t; -} - /* delay x useconds */ void __udelay(unsigned long usec) { @@ -79,13 +69,6 @@ void __udelay(unsigned long usec) } } -void reset_timer_masked(void) -{ - /* reset time, capture current incrementer value time */ - gd->lastinc = readl(&timer_base->cntr_1us) / (TIMER_CLK/CONFIG_SYS_HZ); - gd->tbl = 0; /* start "advancing" time stamp from 0 */ -} - ulong get_timer_masked(void) { ulong now; diff --git a/arch/arm/cpu/armv7/u8500/timer.c b/arch/arm/cpu/armv7/u8500/timer.c index 8e96eaa..79aad99 100644 --- a/arch/arm/cpu/armv7/u8500/timer.c +++ b/arch/arm/cpu/armv7/u8500/timer.c @@ -129,11 +129,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - gd->tbl = t; -} - /* * Emulation of Power architecture long long timebase. * diff --git a/arch/arm/cpu/ixp/npe/IxQMgrDispatcher.c b/arch/arm/cpu/ixp/npe/IxQMgrDispatcher.c index 09f69ce..642e67a 100644 --- a/arch/arm/cpu/ixp/npe/IxQMgrDispatcher.c +++ b/arch/arm/cpu/ixp/npe/IxQMgrDispatcher.c @@ -386,7 +386,7 @@ ixQMgrNotificationEnable (IxQMgrQId qId, &dispatchQInfo[qId].statusMask); - /* Set the interupt source is this queue is in the range 0-31 */ + /* Set the interrupt source is this queue is in the range 0-31 */ if (qId < IX_QMGR_MIN_QUEUPP_QID) { ixQMgrAqmIfIntSrcSelWrite (qId, srcSel); diff --git a/arch/arm/cpu/ixp/npe/include/IxEthAcc_p.h b/arch/arm/cpu/ixp/npe/include/IxEthAcc_p.h index 0ee4123..4e0de82 100644 --- a/arch/arm/cpu/ixp/npe/include/IxEthAcc_p.h +++ b/arch/arm/cpu/ixp/npe/include/IxEthAcc_p.h @@ -279,7 +279,7 @@ typedef struct BOOL portInitialized; UINT32 npeId; /**< NpeId for this port */ IxEthAccTxDataInfo ixEthAccTxData; /**< Transmit data control structures */ - IxEthAccRxDataInfo ixEthAccRxData; /**< Recieve data control structures */ + IxEthAccRxDataInfo ixEthAccRxData; /**< Receive data control structures */ } IxEthAccPortDataInfo; extern IxEthAccPortDataInfo ixEthAccPortData[]; diff --git a/arch/arm/cpu/ixp/npe/include/IxNpeA.h b/arch/arm/cpu/ixp/npe/include/IxNpeA.h index 7427cc4..90669c2 100644 --- a/arch/arm/cpu/ixp/npe/include/IxNpeA.h +++ b/arch/arm/cpu/ixp/npe/include/IxNpeA.h @@ -717,7 +717,7 @@ typedef struct */ typedef struct { - UINT32 rxBitField; /**< Recieved bit field */ + UINT32 rxBitField; /**< Received bit field */ UINT32 atmCellHeader; /**< ATM Cell Header */ UINT32 rsvdWord0; /**< Reserved field */ UINT16 currMbufLen; /**< Mbuf Length */ diff --git a/arch/arm/cpu/ixp/npe/include/IxQMgr.h b/arch/arm/cpu/ixp/npe/include/IxQMgr.h index 165ed96..03d7e07 100644 --- a/arch/arm/cpu/ixp/npe/include/IxQMgr.h +++ b/arch/arm/cpu/ixp/npe/include/IxQMgr.h @@ -570,7 +570,7 @@ typedef enum * @brief Queue interrupt source select. * * This enum defines the different source conditions on a queue that result in - * an interupt being fired by the AQM. Interrupt source is configurable for + * an interrupt being fired by the AQM. Interrupt source is configurable for * queues 0-31 only. The interrupt source for queues 32-63 is hardwired to the * NE(Nearly Empty) status flag. * diff --git a/arch/arm/cpu/ixp/npe/include/IxQueueAssignments.h b/arch/arm/cpu/ixp/npe/include/IxQueueAssignments.h index f7194e7..b65d621 100644 --- a/arch/arm/cpu/ixp/npe/include/IxQueueAssignments.h +++ b/arch/arm/cpu/ixp/npe/include/IxQueueAssignments.h @@ -404,7 +404,7 @@ * * @def IX_ETH_ACC_RX_FRAME_ETH_Q * -* @brief Eth0/Eth1 NPE Frame Recieve Q. +* @brief Eth0/Eth1 NPE Frame Receive Q. * * @note THIS IS NOT USED - the Rx queues are read from EthDB QoS configuration * diff --git a/arch/arm/cpu/ixp/start.S b/arch/arm/cpu/ixp/start.S index a975d42..b17d267 100644 --- a/arch/arm/cpu/ixp/start.S +++ b/arch/arm/cpu/ixp/start.S @@ -284,7 +284,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -326,7 +326,7 @@ fixnext: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ diff --git a/arch/arm/cpu/ixp/timer.c b/arch/arm/cpu/ixp/timer.c index 9f3ea42..087ddf8 100644 --- a/arch/arm/cpu/ixp/timer.c +++ b/arch/arm/cpu/ixp/timer.c @@ -89,11 +89,6 @@ void reset_timer_masked(void) gd->timestamp = 0; } -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer_masked(void) { return tick_to_time(get_ticks()); @@ -104,11 +99,6 @@ ulong get_timer(ulong base) return get_timer_masked() - base; } -void set_timer(ulong t) -{ - gd->timestamp = time_to_tick(t); -} - /* delay x useconds AND preserve advance timestamp value */ void __udelay(unsigned long usec) { diff --git a/arch/arm/cpu/lh7a40x/start.S b/arch/arm/cpu/lh7a40x/start.S index 81242b1..14e9854 100644 --- a/arch/arm/cpu/lh7a40x/start.S +++ b/arch/arm/cpu/lh7a40x/start.S @@ -124,7 +124,7 @@ reset: msr cpsr,r0 #define pWDTCTL 0x80001400 /* Watchdog Timer control register */ -#define pINTENC 0x8000050C /* Interupt-Controller enable clear register */ +#define pINTENC 0x8000050C /* Interrupt-Controller enable clear register */ #define pCLKSET 0x80000420 /* clock divisor register */ /* disable watchdog, set watchdog control register to @@ -195,7 +195,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -237,7 +237,7 @@ fixnext: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ diff --git a/arch/arm/cpu/lh7a40x/timer.c b/arch/arm/cpu/lh7a40x/timer.c index 2691315..58b35b1 100644 --- a/arch/arm/cpu/lh7a40x/timer.c +++ b/arch/arm/cpu/lh7a40x/timer.c @@ -74,22 +74,11 @@ int timer_init (void) /* * timer without interrupts */ - -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base) { return (get_timer_masked() - base); } -void set_timer (ulong t) -{ - timestamp = t; -} - void __udelay (unsigned long usec) { ulong tmo,tmp; diff --git a/arch/arm/cpu/pxa/start.S b/arch/arm/cpu/pxa/start.S index f1dbc3b..6191a73 100644 --- a/arch/arm/cpu/pxa/start.S +++ b/arch/arm/cpu/pxa/start.S @@ -43,7 +43,7 @@ sub pc,pc,#4 .globl _start _start: b reset -#ifdef CONFIG_PRELOADER +#ifdef CONFIG_SPL_BUILD ldr pc, _hang ldr pc, _hang ldr pc, _hang @@ -77,7 +77,7 @@ _data_abort: .word data_abort _not_used: .word not_used _irq: .word irq _fiq: .word fiq -#endif /* CONFIG_PRELOADER */ +#endif /* CONFIG_SPL_BUILD */ .balignl 16,0xdeadbeef @@ -122,7 +122,7 @@ FIQ_STACK_START: .word 0x0badc0de #endif /* CONFIG_USE_IRQ */ -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* IRQ stack memory (calculated at run-time) + 8 bytes */ .globl IRQ_STACK_START_IN IRQ_STACK_START_IN: @@ -262,7 +262,7 @@ copy_loop: blo copy_loop ldmfd sp!, {r0-r12} -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -301,10 +301,10 @@ fixnext: add r2, r2, #8 /* each rel.dyn entry is 8 bytes */ cmp r2, r3 blo fixloop -#endif /* #ifndef CONFIG_PRELOADER */ +#endif /* #ifndef CONFIG_SPL_BUILD */ clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ @@ -316,7 +316,7 @@ clbss_l:str r2, [r0] /* clear loop... */ add r0, r0, #4 cmp r0, r1 bne clbss_l -#endif /* #ifndef CONFIG_PRELOADER */ +#endif /* #ifndef CONFIG_SPL_BUILD */ /* * We are done. Do not return, instead branch to second part of board @@ -350,7 +350,7 @@ _rel_dyn_end_ofs: _dynsym_start_ofs: .word __dynsym_start - _start -#else /* CONFIG_PRELOADER */ +#else /* CONFIG_SPL_BUILD */ /****************************************************************************/ /* */ @@ -375,9 +375,9 @@ reset: /* Start OneNAND IPL */ ldr pc, =start_oneboot -#endif /* CONFIG_PRELOADER */ +#endif /* CONFIG_SPL_BUILD */ -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /****************************************************************************/ /* */ /* Interrupt handling */ @@ -471,7 +471,7 @@ reset: .macro get_fiq_stack @ setup FIQ stack ldr sp, FIQ_STACK_START .endm -#endif /* CONFIG_PRELOADER +#endif /* CONFIG_SPL_BUILD /****************************************************************************/ @@ -480,7 +480,7 @@ reset: /* */ /****************************************************************************/ -#ifdef CONFIG_PRELOADER +#ifdef CONFIG_SPL_BUILD .align 5 do_hang: ldr sp, _TEXT_BASE /* use 32 words abort stack */ @@ -545,7 +545,7 @@ fiq: get_bad_stack bad_save_user_regs bl do_fiq -#endif /* CONFIG_PRELOADER */ +#endif /* CONFIG_SPL_BUILD */ #endif /* CONFIG_USE_IRQ */ /****************************************************************************/ @@ -584,7 +584,7 @@ reset_endless: b reset_endless -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD .section .mmudata, "a" .align 14 .globl mmu_table @@ -604,4 +604,4 @@ mmu_table: .word (__base << 20) | 0xc12 .set __base, __base + 1 .endr -#endif /* CONFIG_PRELOADER */ +#endif /* CONFIG_SPL_BUILD */ diff --git a/arch/arm/cpu/pxa/timer.c b/arch/arm/cpu/pxa/timer.c index ec950c7..2866745 100644 --- a/arch/arm/cpu/pxa/timer.c +++ b/arch/arm/cpu/pxa/timer.c @@ -59,37 +59,21 @@ static inline unsigned long long us_to_tick(unsigned long long us) int timer_init (void) { - reset_timer(); + writel(0, OSCR); return 0; } -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base) { return get_timer_masked () - base; } -void set_timer (ulong t) -{ - /* nop */ -} - void __udelay (unsigned long usec) { udelay_masked (usec); } - -void reset_timer_masked (void) -{ - writel(0, OSCR); -} - ulong get_timer_masked (void) { return tick_to_time(get_ticks()); diff --git a/arch/arm/cpu/s3c44b0/start.S b/arch/arm/cpu/s3c44b0/start.S index 10f5284..2545cf6 100644 --- a/arch/arm/cpu/s3c44b0/start.S +++ b/arch/arm/cpu/s3c44b0/start.S @@ -167,7 +167,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -209,7 +209,7 @@ fixnext: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ diff --git a/arch/arm/cpu/s3c44b0/timer.c b/arch/arm/cpu/s3c44b0/timer.c index 6f1d8f6..6c2f066 100644 --- a/arch/arm/cpu/s3c44b0/timer.c +++ b/arch/arm/cpu/s3c44b0/timer.c @@ -59,22 +59,11 @@ int timer_init (void) /* * timer without interrupts */ - -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base) { return get_timer_masked () - base; } -void set_timer (ulong t) -{ - timestamp = t; -} - void __udelay (unsigned long usec) { ulong tmo; @@ -89,13 +78,6 @@ void __udelay (unsigned long usec) /*NOP*/; } -void reset_timer_masked (void) -{ - /* reset time */ - lastdec = READ_TIMER; - timestamp = 0; -} - ulong get_timer_masked (void) { ulong now = READ_TIMER; diff --git a/arch/arm/cpu/sa1100/start.S b/arch/arm/cpu/sa1100/start.S index b27e970..7223c47 100644 --- a/arch/arm/cpu/sa1100/start.S +++ b/arch/arm/cpu/sa1100/start.S @@ -171,7 +171,7 @@ copy_loop: cmp r0, r2 /* until source end address [r2] */ blo copy_loop -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * fix .rel.dyn relocations */ @@ -213,7 +213,7 @@ fixnext: #endif clear_bss: -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD ldr r0, _bss_start_ofs ldr r1, _bss_end_ofs mov r4, r6 /* reloc addr */ @@ -263,7 +263,7 @@ _dynsym_start_ofs: */ -/* Interupt-Controller base address */ +/* Interrupt-Controller base address */ IC_BASE: .word 0x90050000 #define ICMR 0x04 diff --git a/arch/arm/cpu/sa1100/timer.c b/arch/arm/cpu/sa1100/timer.c index 0207501..53bec0b 100644 --- a/arch/arm/cpu/sa1100/timer.c +++ b/arch/arm/cpu/sa1100/timer.c @@ -34,32 +34,16 @@ int timer_init (void) return 0; } -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base) { return get_timer_masked (); } -void set_timer (ulong t) -{ - /* nop */ -} - void __udelay (unsigned long usec) { udelay_masked (usec); } - -void reset_timer_masked (void) -{ - OSCR = 0; -} - ulong get_timer_masked (void) { return OSCR; diff --git a/arch/arm/include/asm/arch-mx25/imx-regs.h b/arch/arm/include/asm/arch-mx25/imx-regs.h index 55ad115..2ccb445 100644 --- a/arch/arm/include/asm/arch-mx25/imx-regs.h +++ b/arch/arm/include/asm/arch-mx25/imx-regs.h @@ -86,8 +86,8 @@ struct esdramc_regs { /* GPIO registers */ struct gpio_regs { - u32 dr; /* data */ - u32 dir; /* direction */ + u32 gpio_dr; /* data */ + u32 gpio_dir; /* direction */ u32 psr; /* pad satus */ u32 icr1; /* interrupt config 1 */ u32 icr2; /* interrupt config 2 */ @@ -141,6 +141,45 @@ struct fuse_bank0_regs { u32 mac_addr[6]; }; +/* Multi-Layer AHB Crossbar Switch (MAX) registers */ +struct max_regs { + u32 mpr0; + u32 pad00[3]; + u32 sgpcr0; + u32 pad01[59]; + u32 mpr1; + u32 pad02[3]; + u32 sgpcr1; + u32 pad03[59]; + u32 mpr2; + u32 pad04[3]; + u32 sgpcr2; + u32 pad05[59]; + u32 mpr3; + u32 pad06[3]; + u32 sgpcr3; + u32 pad07[59]; + u32 mpr4; + u32 pad08[3]; + u32 sgpcr4; + u32 pad09[251]; + u32 mgpcr0; + u32 pad10[63]; + u32 mgpcr1; + u32 pad11[63]; + u32 mgpcr2; + u32 pad12[63]; + u32 mgpcr3; + u32 pad13[63]; + u32 mgpcr4; +}; + +/* AHB <-> IP-Bus Interface (AIPS) */ +struct aips_regs { + u32 mpr_0_7; + u32 mpr_8_15; +}; + #endif /* AIPS 1 */ @@ -318,4 +357,10 @@ struct fuse_bank0_regs { #define WSR_UNLOCK1 0x5555 #define WSR_UNLOCK2 0xAAAA +/* Names used in GPIO driver */ +#define GPIO1_BASE_ADDR IMX_GPIO1_BASE +#define GPIO2_BASE_ADDR IMX_GPIO2_BASE +#define GPIO3_BASE_ADDR IMX_GPIO3_BASE +#define GPIO4_BASE_ADDR IMX_GPIO4_BASE + #endif /* _IMX_REGS_H */ diff --git a/arch/arm/include/asm/arch-mx25/macro.h b/arch/arm/include/asm/arch-mx25/macro.h new file mode 100644 index 0000000..276c71c --- /dev/null +++ b/arch/arm/include/asm/arch-mx25/macro.h @@ -0,0 +1,64 @@ +/* + * (C) Copyright 2011 + * Matthias Weisser <weisserm@arcor.de> + * + * (C) Copyright 2009 DENX Software Engineering + * Author: John Rigby <jrigby@gmail.com> + * + * Common asm macros for imx25 + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __ASM_ARM_ARCH_MACRO_H__ +#define __ASM_ARM_ARCH_MACRO_H__ +#ifdef __ASSEMBLY__ + +#include <asm/arch/imx-regs.h> +#include <asm/arch/asm-offsets.h> + +.macro init_aips + write32 IMX_AIPS1_BASE + AIPS_MPR_0_7, 0x77777777 + write32 IMX_AIPS1_BASE + AIPS_MPR_8_15, 0x77777777 + write32 IMX_AIPS2_BASE + AIPS_MPR_0_7, 0x77777777 + write32 IMX_AIPS2_BASE + AIPS_MPR_8_15, 0x77777777 +.endm + +.macro init_max + write32 IMX_MAX_BASE + MAX_MPR0, 0x43210 + write32 IMX_MAX_BASE + MAX_MPR1, 0x43210 + write32 IMX_MAX_BASE + MAX_MPR2, 0x43210 + write32 IMX_MAX_BASE + MAX_MPR3, 0x43210 + write32 IMX_MAX_BASE + MAX_MPR4, 0x43210 + + write32 IMX_MAX_BASE + MAX_SGPCR0, 0x10 + write32 IMX_MAX_BASE + MAX_SGPCR1, 0x10 + write32 IMX_MAX_BASE + MAX_SGPCR2, 0x10 + write32 IMX_MAX_BASE + MAX_SGPCR3, 0x10 + write32 IMX_MAX_BASE + MAX_SGPCR4, 0x10 + + write32 IMX_MAX_BASE + MAX_MGPCR0, 0x0 + write32 IMX_MAX_BASE + MAX_MGPCR1, 0x0 + write32 IMX_MAX_BASE + MAX_MGPCR2, 0x0 + write32 IMX_MAX_BASE + MAX_MGPCR3, 0x0 + write32 IMX_MAX_BASE + MAX_MGPCR4, 0x0 +.endm + +#endif /* __ASSEMBLY__ */ +#endif /* __ASM_ARM_ARCH_MACRO_H__ */ diff --git a/arch/arm/include/asm/arch-mx27/asm-offsets.h b/arch/arm/include/asm/arch-mx27/asm-offsets.h deleted file mode 100644 index 497afe5..0000000 --- a/arch/arm/include/asm/arch-mx27/asm-offsets.h +++ /dev/null @@ -1,16 +0,0 @@ -#define AIPI1_PSR0 0x10000000 -#define AIPI1_PSR1 0x10000004 -#define AIPI2_PSR0 0x10020000 -#define AIPI2_PSR1 0x10020004 -#define CSCR 0x10027000 -#define MPCTL0 0x10027004 -#define SPCTL0 0x1002700c -#define PCDR0 0x10027018 -#define PCDR1 0x1002701c -#define PCCR0 0x10027020 -#define PCCR1 0x10027024 -#define ESDCTL0_ROF 0x00 -#define ESDCFG0_ROF 0x04 -#define ESDCTL1_ROF 0x08 -#define ESDCFG1_ROF 0x0C -#define ESDMISC_ROF 0x10 diff --git a/arch/arm/include/asm/arch-mx27/imx-regs.h b/arch/arm/include/asm/arch-mx27/imx-regs.h index 8f40aa7..b4b2fe6 100644 --- a/arch/arm/include/asm/arch-mx27/imx-regs.h +++ b/arch/arm/include/asm/arch-mx27/imx-regs.h @@ -29,7 +29,7 @@ extern void imx_gpio_mode (int gpio_mode); #ifdef CONFIG_MXC_UART -extern void mx27_uart_init_pins(void); +extern void mx27_uart1_init_pins(void); #endif /* CONFIG_MXC_UART */ #ifdef CONFIG_FEC_MXC diff --git a/arch/arm/include/asm/arch-mx31/clock.h b/arch/arm/include/asm/arch-mx31/clock.h index 9f7ae80..fb035c4 100644 --- a/arch/arm/include/asm/arch-mx31/clock.h +++ b/arch/arm/include/asm/arch-mx31/clock.h @@ -24,8 +24,15 @@ #ifndef __ASM_ARCH_CLOCK_H #define __ASM_ARCH_CLOCK_H -extern u32 mx31_get_ipg_clk(void); -#define imx_get_uartclk mx31_get_ipg_clk +enum mxc_clock { + MXC_ARM_CLK, + MXC_IPG_CLK, + MXC_CSPI_CLK, + MXC_UART_CLK, +}; + +unsigned int mxc_get_clock(enum mxc_clock clk); +extern u32 imx_get_uartclk(); extern void mx31_gpio_mux(unsigned long mode); extern void mx31_set_pad(enum iomux_pins pin, u32 config); diff --git a/arch/arm/include/asm/arch-mx31/imx-regs.h b/arch/arm/include/asm/arch-mx31/imx-regs.h index 306f966..3c8d607 100644 --- a/arch/arm/include/asm/arch-mx31/imx-regs.h +++ b/arch/arm/include/asm/arch-mx31/imx-regs.h @@ -746,7 +746,7 @@ enum iomux_pins { #define IRAM_SIZE (16 * 1024) #define MX31_AIPS1_BASE_ADDR 0x43f00000 -#define MX31_OTG_BASE_ADDR (MX31_AIPS1_BASE_ADDR + 0x88000) +#define IMX_USB_BASE (MX31_AIPS1_BASE_ADDR + 0x88000) /* USB portsc */ /* values for portsc field */ diff --git a/arch/arm/include/asm/arch-mx5/asm-offsets.h b/arch/arm/include/asm/arch-mx5/asm-offsets.h deleted file mode 100644 index 793f69c..0000000 --- a/arch/arm/include/asm/arch-mx5/asm-offsets.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * needed for arch/arm/cpu/armv7/mx51/lowlevel_init.S - * - * These should be auto-generated - */ -/* CCM */ -#define CLKCTL_CCR 0x00 -#define CLKCTL_CCDR 0x04 -#define CLKCTL_CSR 0x08 -#define CLKCTL_CCSR 0x0C -#define CLKCTL_CACRR 0x10 -#define CLKCTL_CBCDR 0x14 -#define CLKCTL_CBCMR 0x18 -#define CLKCTL_CSCMR1 0x1C -#define CLKCTL_CSCMR2 0x20 -#define CLKCTL_CSCDR1 0x24 -#define CLKCTL_CS1CDR 0x28 -#define CLKCTL_CS2CDR 0x2C -#define CLKCTL_CDCDR 0x30 -#define CLKCTL_CHSCCDR 0x34 -#define CLKCTL_CSCDR2 0x38 -#define CLKCTL_CSCDR3 0x3C -#define CLKCTL_CSCDR4 0x40 -#define CLKCTL_CWDR 0x44 -#define CLKCTL_CDHIPR 0x48 -#define CLKCTL_CDCR 0x4C -#define CLKCTL_CTOR 0x50 -#define CLKCTL_CLPCR 0x54 -#define CLKCTL_CISR 0x58 -#define CLKCTL_CIMR 0x5C -#define CLKCTL_CCOSR 0x60 -#define CLKCTL_CGPR 0x64 -#define CLKCTL_CCGR0 0x68 -#define CLKCTL_CCGR1 0x6C -#define CLKCTL_CCGR2 0x70 -#define CLKCTL_CCGR3 0x74 -#define CLKCTL_CCGR4 0x78 -#define CLKCTL_CCGR5 0x7C -#define CLKCTL_CCGR6 0x80 -#if defined(CONFIG_MX53) -#define CLKCTL_CCGR7 0x84 -#define CLKCTL_CMEOR 0x88 -#elif defined(CONFIG_MX51) -#define CLKCTL_CMEOR 0x84 -#endif - -/* DPLL */ -#define PLL_DP_CTL 0x00 -#define PLL_DP_CONFIG 0x04 -#define PLL_DP_OP 0x08 -#define PLL_DP_MFD 0x0C -#define PLL_DP_MFN 0x10 -#define PLL_DP_HFS_OP 0x1C -#define PLL_DP_HFS_MFD 0x20 -#define PLL_DP_HFS_MFN 0x24 diff --git a/arch/arm/include/asm/arch-mx5/imx-regs.h b/arch/arm/include/asm/arch-mx5/imx-regs.h index 9589a62..e83ca29 100644 --- a/arch/arm/include/asm/arch-mx5/imx-regs.h +++ b/arch/arm/include/asm/arch-mx5/imx-regs.h @@ -317,9 +317,27 @@ struct clkctl { u32 ccgr4; u32 ccgr5; u32 ccgr6; +#if defined(CONFIG_MX53) + u32 ccgr7; +#endif u32 cmeor; }; +/* DPLL registers */ +struct dpll { + u32 dp_ctl; + u32 dp_config; + u32 dp_op; + u32 dp_mfd; + u32 dp_mfn; + u32 dp_mfn_minus; + u32 dp_mfn_plus; + u32 dp_hfs_op; + u32 dp_hfs_mfd; + u32 dp_hfs_mfn; + u32 dp_mfn_togc; + u32 dp_destat; +}; /* WEIM registers */ struct weim { u32 cs0gcr1; diff --git a/arch/arm/include/asm/arch-tegra2/clk_rst.h b/arch/arm/include/asm/arch-tegra2/clk_rst.h index bd8ad2c..36e27b5 100644 --- a/arch/arm/include/asm/arch-tegra2/clk_rst.h +++ b/arch/arm/include/asm/arch-tegra2/clk_rst.h @@ -191,4 +191,9 @@ struct clk_rst_ctlr { #define CPCON (1 << 8) +#define SWR_SDMMC4_RST (1 << 15) +#define CLK_ENB_SDMMC4 (1 << 15) +#define SWR_SDMMC3_RST (1 << 5) +#define CLK_ENB_SDMMC3 (1 << 5) + #endif /* CLK_RST_H */ diff --git a/arch/arm/include/asm/arch-tegra2/pinmux.h b/arch/arm/include/asm/arch-tegra2/pinmux.h index 8b4bd8d..cce936d 100644 --- a/arch/arm/include/asm/arch-tegra2/pinmux.h +++ b/arch/arm/include/asm/arch-tegra2/pinmux.h @@ -51,5 +51,11 @@ struct pmux_tri_ctlr { #define Z_GMC (1 << 29) #define Z_IRRX (1 << 20) #define Z_IRTX (1 << 19) +#define Z_GMA (1 << 28) +#define Z_GME (1 << 0) +#define Z_ATB (1 << 1) +#define Z_SDB (1 << 15) +#define Z_SDC (1 << 1) +#define Z_SDD (1 << 2) #endif /* PINMUX_H */ diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h index 270f163..879e20e 100644 --- a/arch/arm/include/asm/bitops.h +++ b/arch/arm/include/asm/bitops.h @@ -106,6 +106,11 @@ static inline int test_bit(int nr, const void * addr) return ((unsigned char *) addr)[nr >> 3] & (1U << (nr & 7)); } +static inline int __ilog2(unsigned int x) +{ + return generic_fls(x) - 1; +} + /* * ffz = Find First Zero in word. Undefined if no zero exists, * so code should check against ~0UL first.. diff --git a/arch/arm/include/asm/global_data.h b/arch/arm/include/asm/global_data.h index 26b41b4..4fc51fd 100644 --- a/arch/arm/include/asm/global_data.h +++ b/arch/arm/include/asm/global_data.h @@ -24,7 +24,7 @@ #ifndef __ASM_GBL_DATA_H #define __ASM_GBL_DATA_H /* - * The following data structure is placed in some memory wich is + * The following data structure is placed in some memory which is * available very early after boot (like DPRAM on MPC8xx/MPC82xx, or * some locked parts of the data cache) to allow for a minimum set of * global variables during system initialization (until we have set diff --git a/arch/arm/include/asm/u-boot-arm.h b/arch/arm/include/asm/u-boot-arm.h index 3904027..d3308f7 100644 --- a/arch/arm/include/asm/u-boot-arm.h +++ b/arch/arm/include/asm/u-boot-arm.h @@ -57,21 +57,10 @@ void dram_init_banksize (void); void setup_serial_tag (struct tag **params); void setup_revision_tag (struct tag **params); -/* ------------------------------------------------------------ */ -/* Here is a list of some prototypes which are incompatible to */ -/* the U-Boot implementation */ -/* To be fixed! */ -/* ------------------------------------------------------------ */ -/* common/cmd_nvedit.c */ -int setenv (char *, char *); - /* cpu/.../interrupt.c */ int arch_interrupt_init (void); void reset_timer_masked (void); ulong get_timer_masked (void); void udelay_masked (unsigned long usec); -/* cpu/.../timer.c */ -int timer_init (void); - #endif /* _U_BOOT_ARM_H_ */ diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index d31321a..300c8fa 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -26,6 +26,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(ARCH).o LIBGCC = $(obj)libgcc.o +ifndef CONFIG_SPL_BUILD GLSOBJS += _ashldi3.o GLSOBJS += _ashrdi3.o GLSOBJS += _divsi3.o @@ -45,6 +46,7 @@ COBJS-y += interrupts.o COBJS-y += reset.o SOBJS-$(CONFIG_USE_ARCH_MEMSET) += memset.o SOBJS-$(CONFIG_USE_ARCH_MEMCPY) += memcpy.o +endif SRCS := $(GLSOBJS:.o=.S) $(GLCOBJS:.o=.c) \ $(SOBJS-y:.o=.S) $(COBJS-y:.o=.c) diff --git a/arch/arm/lib/board.c b/arch/arm/lib/board.c index fc52a26..90709d0 100644 --- a/arch/arm/lib/board.c +++ b/arch/arm/lib/board.c @@ -42,7 +42,6 @@ #include <command.h> #include <malloc.h> #include <stdio_dev.h> -#include <timestamp.h> #include <version.h> #include <net.h> #include <serial.h> @@ -70,13 +69,6 @@ extern int AT91F_DataflashInit(void); extern void dataflash_print_info(void); #endif -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" -#endif - -const char version_string[] = - U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")"CONFIG_IDENT_STRING; - #ifdef CONFIG_DRIVER_RTL8019 extern void rtl8019_get_enetaddr (uchar * addr); #endif @@ -281,6 +273,10 @@ void board_init_f (ulong bootflag) gd->mon_len = _bss_end_ofs; +#ifdef CONFIG_MACH_TYPE + gd->bd->bi_arch_number = CONFIG_MACH_TYPE; /* board id for Linux */ +#endif + for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) { if ((*init_fnc_ptr)() != 0) { hang (); @@ -360,7 +356,7 @@ void board_init_f (ulong bootflag) debug ("Reserving %ldk for U-Boot at: %08lx\n", gd->mon_len >> 10, addr); -#ifndef CONFIG_PRELOADER +#ifndef CONFIG_SPL_BUILD /* * reserve memory for malloc() arena */ diff --git a/arch/avr32/cpu/interrupts.c b/arch/avr32/cpu/interrupts.c index c6ea435..6681e13 100644 --- a/arch/avr32/cpu/interrupts.c +++ b/arch/avr32/cpu/interrupts.c @@ -62,13 +62,6 @@ unsigned long long get_ticks(void) return ((unsigned long long)hi_now << 32) | lo; } -void reset_timer(void) -{ - sysreg_write(COUNT, 0); - cpu_sync_pipeline(); /* process any pending interrupts */ - timer_overflow = 0; -} - unsigned long get_timer(unsigned long base) { u64 now = get_ticks(); @@ -77,22 +70,6 @@ unsigned long get_timer(unsigned long base) return (unsigned long)(now >> 32) - base; } -void set_timer(unsigned long t) -{ - unsigned long long ticks = t; - unsigned long lo, hi, hi_new; - - ticks = (ticks * get_tbclk()) / CONFIG_SYS_HZ; - hi = ticks >> 32; - lo = ticks & 0xffffffffUL; - - do { - timer_overflow = hi; - sysreg_write(COUNT, lo); - hi_new = timer_overflow; - } while (hi_new != hi); -} - /* * For short delays only. It will overflow after a few seconds. */ diff --git a/arch/avr32/lib/board.c b/arch/avr32/lib/board.c index 5edef8f..65473a1 100644 --- a/arch/avr32/lib/board.c +++ b/arch/avr32/lib/board.c @@ -23,7 +23,6 @@ #include <command.h> #include <malloc.h> #include <stdio_dev.h> -#include <timestamp.h> #include <version.h> #include <net.h> @@ -31,7 +30,6 @@ #include <miiphy.h> #endif -#include <asm/initcalls.h> #include <asm/sections.h> #include <asm/arch/mmu.h> @@ -41,9 +39,6 @@ DECLARE_GLOBAL_DATA_PTR; -const char version_string[] = - U_BOOT_VERSION " ("U_BOOT_DATE" - "U_BOOT_TIME") " CONFIG_IDENT_STRING; - unsigned long monitor_flash_len; /* Weak aliases for optional board functions */ diff --git a/arch/blackfin/config.mk b/arch/blackfin/config.mk index 71fd53f..f9d46de 100644 --- a/arch/blackfin/config.mk +++ b/arch/blackfin/config.mk @@ -44,7 +44,7 @@ PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections PLATFORM_RELFLAGS += -mcpu=$(CONFIG_BFIN_CPU) ifneq ($(CONFIG_BFIN_BOOT_MODE),BFIN_BOOT_BYPASS) -ALL += $(obj)u-boot.ldr +ALL-y += $(obj)u-boot.ldr endif ifeq ($(CONFIG_ENV_IS_EMBEDDED_IN_LDR),y) CREATE_LDR_ENV = $(obj)tools/envcrc --binary > $(obj)env-ldr.o diff --git a/arch/blackfin/cpu/interrupts.c b/arch/blackfin/cpu/interrupts.c index 54a67b4..9189816 100644 --- a/arch/blackfin/cpu/interrupts.c +++ b/arch/blackfin/cpu/interrupts.c @@ -152,8 +152,3 @@ ulong get_timer(ulong base) return (milisec - base); } - -void reset_timer(void) -{ - timer_init(); -} diff --git a/arch/blackfin/lib/board.c b/arch/blackfin/lib/board.c index 14ad3e8..bfdb586 100644 --- a/arch/blackfin/lib/board.c +++ b/arch/blackfin/lib/board.c @@ -17,7 +17,6 @@ #include <malloc.h> #include <mmc.h> #include <net.h> -#include <timestamp.h> #include <status_led.h> #include <version.h> @@ -40,8 +39,6 @@ int post_flag; DECLARE_GLOBAL_DATA_PTR; -const char version_string[] = U_BOOT_VERSION " ("U_BOOT_DATE" - "U_BOOT_TIME")"; - __attribute__((always_inline)) static inline void serial_early_puts(const char *s) { diff --git a/arch/m68k/cpu/mcf5227x/start.S b/arch/m68k/cpu/mcf5227x/start.S index d09d492..c5096a8 100644 --- a/arch/m68k/cpu/mcf5227x/start.S +++ b/arch/m68k/cpu/mcf5227x/start.S @@ -23,7 +23,6 @@ #include <asm-offsets.h> #include <config.h> -#include <timestamp.h> #include "version.h" #include <asm/cache.h> @@ -508,7 +507,5 @@ _int_handler: .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" .align 4 diff --git a/arch/m68k/cpu/mcf523x/start.S b/arch/m68k/cpu/mcf523x/start.S index a726b59..e6a69ab 100644 --- a/arch/m68k/cpu/mcf523x/start.S +++ b/arch/m68k/cpu/mcf523x/start.S @@ -23,7 +23,6 @@ #include <asm-offsets.h> #include <config.h> -#include <timestamp.h> #include "version.h" #include <asm/cache.h> @@ -270,7 +269,5 @@ _int_handler: .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" .align 4 diff --git a/arch/m68k/cpu/mcf52x2/start.S b/arch/m68k/cpu/mcf52x2/start.S index f0cfa6f..ee17792 100644 --- a/arch/m68k/cpu/mcf52x2/start.S +++ b/arch/m68k/cpu/mcf52x2/start.S @@ -23,7 +23,6 @@ #include <asm-offsets.h> #include <config.h> -#include <timestamp.h> #include "version.h" #include <asm/cache.h> @@ -330,7 +329,5 @@ _int_handler: .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" .align 4 diff --git a/arch/m68k/cpu/mcf532x/start.S b/arch/m68k/cpu/mcf532x/start.S index 53ac471..fe98d76 100644 --- a/arch/m68k/cpu/mcf532x/start.S +++ b/arch/m68k/cpu/mcf532x/start.S @@ -26,7 +26,6 @@ #include <asm-offsets.h> #include <config.h> -#include <timestamp.h> #include "version.h" #include <asm/cache.h> @@ -283,7 +282,5 @@ _int_handler: /*------------------------------------------------------------------------------*/ .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" .align 4 diff --git a/arch/m68k/cpu/mcf5445x/start.S b/arch/m68k/cpu/mcf5445x/start.S index 5255f37..9906014 100644 --- a/arch/m68k/cpu/mcf5445x/start.S +++ b/arch/m68k/cpu/mcf5445x/start.S @@ -23,7 +23,6 @@ #include <asm-offsets.h> #include <config.h> -#include <timestamp.h> #include "version.h" #include <asm/cache.h> @@ -540,7 +539,5 @@ _int_handler: .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" .align 4 diff --git a/arch/m68k/cpu/mcf547x_8x/slicetimer.c b/arch/m68k/cpu/mcf547x_8x/slicetimer.c index 8dc010a..467a807 100644 --- a/arch/m68k/cpu/mcf547x_8x/slicetimer.c +++ b/arch/m68k/cpu/mcf547x_8x/slicetimer.c @@ -95,18 +95,9 @@ void timer_init(void) timerp->cr = SLT_CR_RUN | SLT_CR_IEN | SLT_CR_TEN; } -void reset_timer(void) -{ - timestamp = 0; -} - ulong get_timer(ulong base) { return (timestamp - base); } -void set_timer(ulong t) -{ - timestamp = t; -} #endif /* CONFIG_SLTTMR */ diff --git a/arch/m68k/cpu/mcf547x_8x/start.S b/arch/m68k/cpu/mcf547x_8x/start.S index e30923f..ec65cae 100644 --- a/arch/m68k/cpu/mcf547x_8x/start.S +++ b/arch/m68k/cpu/mcf547x_8x/start.S @@ -23,7 +23,6 @@ #include <asm-offsets.h> #include <config.h> -#include <timestamp.h> #include "version.h" #include <asm/cache.h> @@ -277,7 +276,5 @@ _int_handler: .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" .align 4 diff --git a/arch/m68k/include/asm/fec.h b/arch/m68k/include/asm/fec.h index cecec59..e8cea45 100644 --- a/arch/m68k/include/asm/fec.h +++ b/arch/m68k/include/asm/fec.h @@ -39,7 +39,7 @@ typedef struct cpm_buf_desc { uint cbd_bufaddr; /* Buffer address in host memory */ } cbd_t; -#define BD_SC_EMPTY ((ushort)0x8000) /* Recieve is empty */ +#define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ #define BD_SC_READY ((ushort)0x8000) /* Transmit is ready */ #define BD_SC_WRAP ((ushort)0x2000) /* Last buffer descriptor */ #define BD_SC_INTRPT ((ushort)0x1000) /* Interrupt on change */ diff --git a/arch/m68k/lib/board.c b/arch/m68k/lib/board.c index 6a892db..945ab66 100644 --- a/arch/m68k/lib/board.c +++ b/arch/m68k/lib/board.c @@ -574,8 +574,6 @@ void board_init_r (gd_t *id, ulong dest_addr) udelay (20); - set_timer (0); - /* Insert function pointers now that we have relocated the code */ /* Initialize from environment */ diff --git a/arch/m68k/lib/time.c b/arch/m68k/lib/time.c index 7eaea5e..a316cdf 100644 --- a/arch/m68k/lib/time.c +++ b/arch/m68k/lib/time.c @@ -116,20 +116,11 @@ void timer_init(void) DTIM_DTMR_FRR | DTIM_DTMR_ORRI | DTIM_DTMR_RST_EN; } -void reset_timer(void) -{ - timestamp = 0; -} - ulong get_timer(ulong base) { return (timestamp - base); } -void set_timer(ulong t) -{ - timestamp = t; -} #endif /* CONFIG_MCFTMR */ #if defined(CONFIG_MCFPIT) @@ -173,14 +164,6 @@ void timer_init(void) timerp->pcsr |= PIT_PCSR_PRE(CONFIG_SYS_PIT_PRESCALE) | PIT_PCSR_EN; } -void set_timer(ulong t) -{ - volatile pit_t *timerp = (pit_t *) (CONFIG_SYS_PIT_BASE); - - timestamp = 0; - timerp->pmr = lastinc = 0; -} - ulong get_timer(ulong base) { unsigned short now, diff; @@ -196,8 +179,8 @@ ulong get_timer(ulong base) void wait_ticks(unsigned long ticks) { - set_timer(0); - while (get_timer(0) < ticks) ; + u32 start = get_timer(0); + while (get_timer(start) < ticks) ; } #endif /* CONFIG_MCFPIT */ diff --git a/arch/microblaze/cpu/timer.c b/arch/microblaze/cpu/timer.c index 4936c62..a167755 100644 --- a/arch/microblaze/cpu/timer.c +++ b/arch/microblaze/cpu/timer.c @@ -28,11 +28,6 @@ volatile int timestamp = 0; -void reset_timer (void) -{ - timestamp = 0; -} - #ifdef CONFIG_SYS_TIMER_0 ulong get_timer (ulong base) { @@ -45,11 +40,6 @@ ulong get_timer (ulong base) } #endif -void set_timer (ulong t) -{ - timestamp = t; -} - #ifdef CONFIG_SYS_INTC_0 #ifdef CONFIG_SYS_TIMER_0 microblaze_timer_t *tmr = (microblaze_timer_t *) (CONFIG_SYS_TIMER_0_ADDR); @@ -66,7 +56,7 @@ int timer_init (void) tmr->control = TIMER_INTERRUPT | TIMER_RESET; tmr->control = TIMER_ENABLE | TIMER_ENABLE_INTR | TIMER_RELOAD | TIMER_DOWN_COUNT; - reset_timer (); + timestamp = 0; install_interrupt_handler (CONFIG_SYS_TIMER_0_IRQ, timer_isr, (void *)tmr); return 0; } diff --git a/arch/microblaze/lib/board.c b/arch/microblaze/lib/board.c index c5f7ac4..d97543b 100644 --- a/arch/microblaze/lib/board.c +++ b/arch/microblaze/lib/board.c @@ -27,7 +27,6 @@ #include <common.h> #include <command.h> #include <malloc.h> -#include <timestamp.h> #include <version.h> #include <watchdog.h> #include <stdio_dev.h> @@ -35,8 +34,6 @@ DECLARE_GLOBAL_DATA_PTR; -const char version_string[] = U_BOOT_VERSION " ("U_BOOT_DATE" - "U_BOOT_TIME")"; - #ifdef CONFIG_SYS_GPIO_0 extern int gpio_init (void); #endif diff --git a/arch/mips/cpu/mips32/start.S b/arch/mips/cpu/mips32/start.S index 5d7467d..9c1b2f7 100644 --- a/arch/mips/cpu/mips32/start.S +++ b/arch/mips/cpu/mips32/start.S @@ -27,6 +27,10 @@ #include <asm/regdef.h> #include <asm/mipsregs.h> +#ifndef CONFIG_SYS_MIPS_CACHE_MODE +#define CONFIG_SYS_MIPS_CACHE_MODE CONF_CM_CACHABLE_NONCOHERENT +#endif + /* * For the moment disable interrupts, mark the kernel mode and * set ST0_KX so that the CPU does not spit fire when using @@ -64,9 +68,16 @@ _start: RVECENT(reset,0) # U-boot entry point RVECENT(reset,1) # software reboot -#ifdef CONFIG_INCA_IP - .word INFINEON_EBU_BOOTCFG # EBU init code, fetched during - .word 0x00000000 # booting phase of the flash +#ifdef CONFIG_SYS_XWAY_EBU_BOOTCFG + /* + * Almost all Lantiq XWAY SoC devices have an external bus unit (EBU) to + * access external NOR flashes. If the board boots from NOR flash the + * internal BootROM does a blind read at address 0xB0000010 to read the + * initial configuration for that EBU in order to access the flash + * device with correct parameters. This config option is board-specific. + */ + .word CONFIG_SYS_XWAY_EBU_BOOTCFG + .word 0x00000000 #else RVECENT(romReserved,2) #endif @@ -242,7 +253,7 @@ reset: nop /* ... and enable them */ - li t0, CONF_CM_CACHABLE_NONCOHERENT + li t0, CONFIG_SYS_MIPS_CACHE_MODE mtc0 t0, CP0_CONFIG #endif diff --git a/arch/mips/cpu/mips32/time.c b/arch/mips/cpu/mips32/time.c index 0e66441..350896a 100644 --- a/arch/mips/cpu/mips32/time.c +++ b/arch/mips/cpu/mips32/time.c @@ -42,12 +42,6 @@ int timer_init(void) return 0; } -void reset_timer(void) -{ - timestamp = 0; - write_c0_compare(read_c0_count() + CYCLES_PER_JIFFY); -} - ulong get_timer(ulong base) { unsigned int count; @@ -64,12 +58,6 @@ ulong get_timer(ulong base) return (timestamp - base); } -void set_timer(ulong t) -{ - timestamp = t; - write_c0_compare(read_c0_count() + CYCLES_PER_JIFFY); -} - void __udelay(unsigned long usec) { unsigned int tmo; diff --git a/arch/mips/lib/board.c b/arch/mips/lib/board.c index 623c4d7..4f85bbd 100644 --- a/arch/mips/lib/board.c +++ b/arch/mips/lib/board.c @@ -25,7 +25,6 @@ #include <command.h> #include <malloc.h> #include <stdio_dev.h> -#include <timestamp.h> #include <version.h> #include <net.h> #include <environment.h> @@ -50,9 +49,6 @@ extern ulong uboot_end; ulong monitor_flash_len; -const char version_string[] = - U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")"; - static char *failed = "*** failed ***\n"; /* diff --git a/arch/nios2/cpu/interrupts.c b/arch/nios2/cpu/interrupts.c index 63acfa9..0a97fa6 100644 --- a/arch/nios2/cpu/interrupts.c +++ b/arch/nios2/cpu/interrupts.c @@ -98,12 +98,6 @@ ulong get_timer (ulong base) return (timestamp - base); } -void set_timer (ulong t) -{ - timestamp = t; -} - - /* The board must handle this interrupt if a timer is not * provided. */ diff --git a/arch/nios2/cpu/start.S b/arch/nios2/cpu/start.S index bf5d672..0f4ab28 100644 --- a/arch/nios2/cpu/start.S +++ b/arch/nios2/cpu/start.S @@ -23,7 +23,6 @@ #include <asm-offsets.h> #include <config.h> -#include <timestamp.h> #include <version.h> /************************************************************************* @@ -196,14 +195,8 @@ dly_clks: bge r4, r0, dly_clks ret - -#if !defined(CONFIG_IDENT_STRING) -#define CONFIG_IDENT_STRING "" -#endif .data .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" diff --git a/arch/powerpc/cpu/74xx_7xx/start.S b/arch/powerpc/cpu/74xx_7xx/start.S index f6011fc..75fb773 100644 --- a/arch/powerpc/cpu/74xx_7xx/start.S +++ b/arch/powerpc/cpu/74xx_7xx/start.S @@ -35,7 +35,6 @@ #include <asm-offsets.h> #include <config.h> #include <74xx_7xx.h> -#include <timestamp.h> #include <version.h> #include <ppc_asm.tmpl> @@ -52,10 +51,6 @@ #include <galileo/gt64260R.h> #endif -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" -#endif - /* We don't want the MMU yet. */ #undef MSR_KERNEL @@ -89,9 +84,7 @@ .long 0x27051956 /* U-Boot Magic Number */ .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" . = EXC_OFF_SYS_RESET .globl _start diff --git a/arch/powerpc/cpu/mpc512x/serial.c b/arch/powerpc/cpu/mpc512x/serial.c index cb5bbf0..5ee9cef 100644 --- a/arch/powerpc/cpu/mpc512x/serial.c +++ b/arch/powerpc/cpu/mpc512x/serial.c @@ -30,6 +30,7 @@ */ #include <common.h> +#include <linux/compiler.h> #include <asm/io.h> #include <asm/processor.h> #include <serial.h> @@ -318,9 +319,8 @@ int serial_getcts_dev(unsigned int idx) serial_puts_dev(port, s); \ } -#define INIT_PSC_SERIAL_STRUCTURE(port, name, bus) { \ +#define INIT_PSC_SERIAL_STRUCTURE(port, name) { \ name, \ - bus, \ serial##port##_init, \ serial##port##_uninit, \ serial##port##_setbrg, \ @@ -333,27 +333,38 @@ int serial_getcts_dev(unsigned int idx) #if defined(CONFIG_SYS_PSC1) DECLARE_PSC_SERIAL_FUNCTIONS(1); struct serial_device serial1_device = -INIT_PSC_SERIAL_STRUCTURE(1, "psc1", "UART1"); +INIT_PSC_SERIAL_STRUCTURE(1, "psc1"); #endif #if defined(CONFIG_SYS_PSC3) DECLARE_PSC_SERIAL_FUNCTIONS(3); struct serial_device serial3_device = -INIT_PSC_SERIAL_STRUCTURE(3, "psc3", "UART3"); +INIT_PSC_SERIAL_STRUCTURE(3, "psc3"); #endif #if defined(CONFIG_SYS_PSC4) DECLARE_PSC_SERIAL_FUNCTIONS(4); struct serial_device serial4_device = -INIT_PSC_SERIAL_STRUCTURE(4, "psc4", "UART4"); +INIT_PSC_SERIAL_STRUCTURE(4, "psc4"); #endif #if defined(CONFIG_SYS_PSC6) DECLARE_PSC_SERIAL_FUNCTIONS(6); struct serial_device serial6_device = -INIT_PSC_SERIAL_STRUCTURE(6, "psc6", "UART6"); +INIT_PSC_SERIAL_STRUCTURE(6, "psc6"); #endif +__weak struct serial_device *default_serial_console(void) +{ +#if (CONFIG_PSC_CONSOLE == 3) + return &serial3_device; +#elif (CONFIG_PSC_CONSOLE == 6) + return &serial6_device; +#else +#error "invalid CONFIG_PSC_CONSOLE" +#endif +} + #else void serial_setbrg(void) diff --git a/arch/powerpc/cpu/mpc512x/start.S b/arch/powerpc/cpu/mpc512x/start.S index 9c2e488..ed362d8 100644 --- a/arch/powerpc/cpu/mpc512x/start.S +++ b/arch/powerpc/cpu/mpc512x/start.S @@ -31,7 +31,9 @@ #include <asm-offsets.h> #include <config.h> -#include <timestamp.h> +#ifndef CONFIG_IDENT_STRING +#define CONFIG_IDENT_STRING "MPC512X" +#endif #include <version.h> #define CONFIG_521X 1 /* needed for Linux kernel header files*/ @@ -46,10 +48,6 @@ #include <asm/mmu.h> #include <asm/u-boot.h> -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "MPC512X" -#endif - /* * Floating Point enable, Machine Check and Recoverable Interr. */ @@ -89,9 +87,7 @@ .long 0x27051956 /* U-Boot Magic Number */ .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii " ", CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" /* * Vector Table diff --git a/arch/powerpc/cpu/mpc5xx/start.S b/arch/powerpc/cpu/mpc5xx/start.S index cc11c8f..cc4c33e 100644 --- a/arch/powerpc/cpu/mpc5xx/start.S +++ b/arch/powerpc/cpu/mpc5xx/start.S @@ -33,7 +33,6 @@ #include <asm-offsets.h> #include <config.h> #include <mpc5xx.h> -#include <timestamp.h> #include <version.h> #define CONFIG_5xx 1 /* needed for Linux kernel header files */ @@ -46,10 +45,6 @@ #include <asm/processor.h> #include <asm/u-boot.h> -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" -#endif - /* We don't have a MMU. */ #undef MSR_KERNEL @@ -82,9 +77,7 @@ .long 0x27051956 /* U-Boot Magic Number */ .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" . = EXC_OFF_SYS_RESET .globl _start diff --git a/arch/powerpc/cpu/mpc5xxx/serial.c b/arch/powerpc/cpu/mpc5xxx/serial.c index 0127065..aa09f67 100644 --- a/arch/powerpc/cpu/mpc5xxx/serial.c +++ b/arch/powerpc/cpu/mpc5xxx/serial.c @@ -34,6 +34,7 @@ */ #include <common.h> +#include <linux/compiler.h> #include <mpc5xxx.h> #if defined (CONFIG_SERIAL_MULTI) @@ -338,7 +339,6 @@ int serial1_tstc(void) struct serial_device serial0_device = { "serial0", - "UART0", serial0_init, NULL, serial0_setbrg, @@ -348,10 +348,14 @@ struct serial_device serial0_device = serial0_puts, }; +__weak struct serial_device *default_serial_console(void) +{ + return &serial0_device; +} + struct serial_device serial1_device = { "serial1", - "UART1", serial1_init, NULL, serial1_setbrg, diff --git a/arch/powerpc/cpu/mpc5xxx/start.S b/arch/powerpc/cpu/mpc5xxx/start.S index 192aa50..51cc4e2 100644 --- a/arch/powerpc/cpu/mpc5xxx/start.S +++ b/arch/powerpc/cpu/mpc5xxx/start.S @@ -28,7 +28,6 @@ #include <asm-offsets.h> #include <config.h> #include <mpc5xxx.h> -#include <timestamp.h> #include <version.h> #define CONFIG_MPC5xxx 1 /* needed for Linux kernel header files */ @@ -41,10 +40,6 @@ #include <asm/mmu.h> #include <asm/u-boot.h> -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" -#endif - /* We don't want the MMU yet. */ #undef MSR_KERNEL @@ -80,9 +75,7 @@ .data .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" /* * Exception vectors diff --git a/arch/powerpc/cpu/mpc8220/start.S b/arch/powerpc/cpu/mpc8220/start.S index 300b35c..a1a2dc5 100644 --- a/arch/powerpc/cpu/mpc8220/start.S +++ b/arch/powerpc/cpu/mpc8220/start.S @@ -28,7 +28,6 @@ #include <asm-offsets.h> #include <config.h> #include <mpc8220.h> -#include <timestamp.h> #include <version.h> #define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ @@ -40,10 +39,6 @@ #include <asm/mmu.h> #include <asm/u-boot.h> -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" -#endif - /* We don't want the MMU yet. */ #undef MSR_KERNEL @@ -79,9 +74,7 @@ .data .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" /* * Exception vectors diff --git a/arch/powerpc/cpu/mpc824x/start.S b/arch/powerpc/cpu/mpc824x/start.S index fc4e922..70db73e 100644 --- a/arch/powerpc/cpu/mpc824x/start.S +++ b/arch/powerpc/cpu/mpc824x/start.S @@ -40,7 +40,6 @@ #include <asm-offsets.h> #include <config.h> #include <mpc824x.h> -#include <timestamp.h> #include <version.h> #define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ @@ -52,10 +51,6 @@ #include <asm/mmu.h> #include <asm/u-boot.h> -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" -#endif - /* We don't want the MMU yet. */ #undef MSR_KERNEL @@ -92,9 +87,7 @@ .long 0x27051956 /* U-Boot Magic Number */ .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" . = EXC_OFF_SYS_RESET .globl _start diff --git a/arch/powerpc/cpu/mpc8260/start.S b/arch/powerpc/cpu/mpc8260/start.S index 702546e..3299d72 100644 --- a/arch/powerpc/cpu/mpc8260/start.S +++ b/arch/powerpc/cpu/mpc8260/start.S @@ -28,7 +28,6 @@ #include <asm-offsets.h> #include <config.h> #include <mpc8260.h> -#include <timestamp.h> #include <version.h> #define CONFIG_8260 1 /* needed for Linux kernel header files */ @@ -41,10 +40,6 @@ #include <asm/mmu.h> #include <asm/u-boot.h> -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" -#endif - /* We don't want the MMU yet. */ #undef MSR_KERNEL @@ -87,9 +82,7 @@ .data .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" /* * Hard Reset Configuration Word (HRCW) table diff --git a/arch/powerpc/cpu/mpc83xx/start.S b/arch/powerpc/cpu/mpc83xx/start.S index 7e60315..b70b4ca 100644 --- a/arch/powerpc/cpu/mpc83xx/start.S +++ b/arch/powerpc/cpu/mpc83xx/start.S @@ -30,7 +30,9 @@ #include <asm-offsets.h> #include <config.h> #include <mpc83xx.h> -#include <timestamp.h> +#ifndef CONFIG_IDENT_STRING +#define CONFIG_IDENT_STRING "MPC83XX" +#endif #include <version.h> #define CONFIG_83XX 1 /* needed for Linux kernel header files*/ @@ -43,10 +45,6 @@ #include <asm/mmu.h> #include <asm/u-boot.h> -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "MPC83XX" -#endif - /* We don't want the MMU yet. */ #undef MSR_KERNEL @@ -107,9 +105,7 @@ .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii " ", CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" .align 2 diff --git a/arch/powerpc/cpu/mpc85xx/Makefile b/arch/powerpc/cpu/mpc85xx/Makefile index 8a0a8e9..7026bca 100644 --- a/arch/powerpc/cpu/mpc85xx/Makefile +++ b/arch/powerpc/cpu/mpc85xx/Makefile @@ -78,8 +78,8 @@ COBJS-$(CONFIG_PCI) += pci.o COBJS-$(CONFIG_SYS_DPAA_QBMAN) += portals.o # various SoC specific assignments -COBJS-$(CONFIG_PPC_P2040) += p2040_ids.o -COBJS-$(CONFIG_PPC_P2041) += p2040_ids.o +COBJS-$(CONFIG_PPC_P2040) += p2041_ids.o +COBJS-$(CONFIG_PPC_P2041) += p2041_ids.o COBJS-$(CONFIG_PPC_P3041) += p3041_ids.o COBJS-$(CONFIG_PPC_P4080) += p4080_ids.o COBJS-$(CONFIG_PPC_P5020) += p5020_ids.o @@ -111,7 +111,7 @@ COBJS-$(CONFIG_P1024) += p1021_serdes.o COBJS-$(CONFIG_P1025) += p1021_serdes.o COBJS-$(CONFIG_P2010) += p2020_serdes.o COBJS-$(CONFIG_P2020) += p2020_serdes.o -COBJS-$(CONFIG_PPC_P2040) += p2040_serdes.o +COBJS-$(CONFIG_PPC_P2040) += p2041_serdes.o COBJS-$(CONFIG_PPC_P2041) += p2041_serdes.o COBJS-$(CONFIG_PPC_P3041) += p3041_serdes.o COBJS-$(CONFIG_PPC_P4080) += p4080_serdes.o diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c index 53f0887..22fa461 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu.c +++ b/arch/powerpc/cpu/mpc85xx/cpu.c @@ -46,7 +46,6 @@ int checkcpu (void) { sys_info_t sysinfo; uint pvr, svr; - uint fam; uint ver; uint major, minor; struct cpu_type *cpu; @@ -94,30 +93,25 @@ int checkcpu (void) printf(", Version: %d.%d, (0x%08x)\n", major, minor, svr); pvr = get_pvr(); - fam = PVR_FAM(pvr); ver = PVR_VER(pvr); major = PVR_MAJ(pvr); minor = PVR_MIN(pvr); printf("Core: "); - if (PVR_FAM(PVR_85xx)) { - switch(PVR_MEM(pvr)) { - case 0x1: - case 0x2: - puts("E500"); - break; - case 0x3: - puts("E500MC"); - break; - case 0x4: - puts("E5500"); - break; - default: - puts("Unknown"); - break; - } - } else { + switch(ver) { + case PVR_VER_E500_V1: + case PVR_VER_E500_V2: + puts("E500"); + break; + case PVR_VER_E500MC: + puts("E500MC"); + break; + case PVR_VER_E5500: + puts("E5500"); + break; + default: puts("Unknown"); + break; } printf(", Version: %d.%d, (0x%08x)\n", major, minor, pvr); @@ -358,7 +352,7 @@ phys_size_t initdram(int board_type) lbc_sdram_init(); #endif - puts("DDR: "); + debug("DDR: "); return dram_size; } #endif /* CONFIG_SYS_RAMBOOT */ @@ -374,6 +368,8 @@ void read_tlbcam_entry(int idx, u32 *valid, u32 *tsize, unsigned long *epn, unsigned int setup_ddr_tlbs_phys(phys_addr_t p_addr, unsigned int memsize_in_meg); +void clear_ddr_tlbs_phys(phys_addr_t p_addr, unsigned int memsize_in_meg); + static void dump_spd_ddr_reg(void) { int i, j, k, m; @@ -460,19 +456,9 @@ static int reset_tlb(phys_addr_t p_addr, u32 size, phys_addr_t *phys_offset) u32 vstart = CONFIG_SYS_DDR_SDRAM_BASE; unsigned long epn; u32 tsize, valid, ptr; - phys_addr_t rpn = 0; int ddr_esel; - ptr = vstart; - - while (ptr < (vstart + size)) { - ddr_esel = find_tlb_idx((void *)ptr, 1); - if (ddr_esel != -1) { - read_tlbcam_entry(ddr_esel, &valid, &tsize, &epn, &rpn); - disable_tlb(ddr_esel); - } - ptr += TSIZE_TO_BYTES(tsize); - } + clear_ddr_tlbs_phys(p_addr, size>>20); /* Setup new tlb to cover the physical address */ setup_ddr_tlbs_phys(p_addr, size>>20); diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c index b3da970..6aca166 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu_init.c +++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c @@ -222,6 +222,10 @@ static void corenet_tb_init(void) void cpu_init_f (void) { extern void m8560_cpm_reset (void); +#ifdef CONFIG_SYS_DCSRBAR_PHYS + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); +#endif + #ifdef CONFIG_MPC8548 ccsr_local_ecm_t *ecm = (void *)(CONFIG_SYS_MPC85xx_ECM_ADDR); uint svr = get_svr(); @@ -262,6 +266,13 @@ void cpu_init_f (void) /* Invalidate the CPC before DDR gets enabled */ invalidate_cpc(); + + #ifdef CONFIG_SYS_DCSRBAR_PHYS + /* set DCSRCR so that DCSR space is 1G */ + setbits_be32(&gur->dcsrcr, FSL_CORENET_DCSR_SZ_1G); + in_be32(&gur->dcsrcr); +#endif + } /* Implement a dummy function for those platforms w/o SERDES */ @@ -381,6 +392,12 @@ int cpu_init_r(void) puts("enabled\n"); } #elif defined(CONFIG_BACKSIDE_L2_CACHE) + if ((SVR_SOC_VER(get_svr()) == SVR_P2040) || + (SVR_SOC_VER(get_svr()) == SVR_P2040_E)) { + puts("N/A\n"); + goto skip_l2; + } + u32 l2cfg0 = mfspr(SPRN_L2CFG0); /* invalidate the L2 cache */ @@ -401,6 +418,8 @@ int cpu_init_r(void) ; printf("%d KB enabled\n", (l2cfg0 & 0x3fff) * 64); } + +skip_l2: #else puts("disabled\n"); #endif diff --git a/arch/powerpc/cpu/mpc85xx/fdt.c b/arch/powerpc/cpu/mpc85xx/fdt.c index 97d3928..8f13cd8 100644 --- a/arch/powerpc/cpu/mpc85xx/fdt.c +++ b/arch/powerpc/cpu/mpc85xx/fdt.c @@ -33,6 +33,7 @@ #ifdef CONFIG_FSL_ESDHC #include <fsl_esdhc.h> #endif +#include "../../../../drivers/qe/qe.h" /* For struct qe_firmware */ DECLARE_GLOBAL_DATA_PTR; @@ -227,6 +228,12 @@ static inline void ft_fixup_l2cache(void *blob) u32 *ph; u32 l2cfg0 = mfspr(SPRN_L2CFG0); u32 size, line_size, num_ways, num_sets; + int has_l2 = 1; + + /* P2040/P2040E has no L2, so dont set any L2 props */ + if ((SVR_SOC_VER(get_svr()) == SVR_P2040) || + (SVR_SOC_VER(get_svr()) == SVR_P2040_E)) + has_l2 = 0; size = (l2cfg0 & 0x3fff) * 64 * 1024; num_ways = ((l2cfg0 >> 14) & 0x1f) + 1; @@ -249,21 +256,22 @@ static inline void ft_fixup_l2cache(void *blob) goto next; } + if (has_l2) { #ifdef CONFIG_SYS_CACHE_STASHING - { u32 *reg = (u32 *)fdt_getprop(blob, off, "reg", 0); if (reg) fdt_setprop_cell(blob, l2_off, "cache-stash-id", (*reg * 2) + 32 + 1); - } #endif - fdt_setprop(blob, l2_off, "cache-unified", NULL, 0); - fdt_setprop_cell(blob, l2_off, "cache-block-size", line_size); - fdt_setprop_cell(blob, l2_off, "cache-size", size); - fdt_setprop_cell(blob, l2_off, "cache-sets", num_sets); - fdt_setprop_cell(blob, l2_off, "cache-level", 2); - fdt_setprop(blob, l2_off, "compatible", "cache", 6); + fdt_setprop(blob, l2_off, "cache-unified", NULL, 0); + fdt_setprop_cell(blob, l2_off, "cache-block-size", + line_size); + fdt_setprop_cell(blob, l2_off, "cache-size", size); + fdt_setprop_cell(blob, l2_off, "cache-sets", num_sets); + fdt_setprop_cell(blob, l2_off, "cache-level", 2); + fdt_setprop(blob, l2_off, "compatible", "cache", 6); + } if (l3_off < 0) { ph = (u32 *)fdt_getprop(blob, l2_off, "next-level-cache", 0); @@ -406,6 +414,126 @@ static void ft_fixup_qe_snum(void *blob) } #endif +/** + * fdt_fixup_fman_firmware -- insert the Fman firmware into the device tree + * + * The binding for an Fman firmware node is documented in + * Documentation/powerpc/dts-bindings/fsl/dpaa/fman.txt. This node contains + * the actual Fman firmware binary data. The operating system is expected to + * be able to parse the binary data to determine any attributes it needs. + */ +#ifdef CONFIG_SYS_DPAA_FMAN +void fdt_fixup_fman_firmware(void *blob) +{ + int rc, fmnode, fwnode = -1; + uint32_t phandle; + struct qe_firmware *fmanfw; + const struct qe_header *hdr; + unsigned int length; + uint32_t crc; + const char *p; + + /* The first Fman we find will contain the actual firmware. */ + fmnode = fdt_node_offset_by_compatible(blob, -1, "fsl,fman"); + if (fmnode < 0) + /* Exit silently if there are no Fman devices */ + return; + + /* If we already have a firmware node, then also exit silently. */ + if (fdt_node_offset_by_compatible(blob, -1, "fsl,fman-firmware") > 0) + return; + + /* If the environment variable is not set, then exit silently */ + p = getenv("fman_ucode"); + if (!p) + return; + + fmanfw = (struct qe_firmware *) simple_strtoul(p, NULL, 0); + if (!fmanfw) + return; + + hdr = &fmanfw->header; + length = be32_to_cpu(hdr->length); + + /* Verify the firmware. */ + if ((hdr->magic[0] != 'Q') || (hdr->magic[1] != 'E') || + (hdr->magic[2] != 'F')) { + printf("Data at %p is not an Fman firmware\n", fmanfw); + return; + } + + if (length > CONFIG_SYS_FMAN_FW_LENGTH) { + printf("Fman firmware at %p is too large (size=%u)\n", + fmanfw, length); + return; + } + + length -= sizeof(u32); /* Subtract the size of the CRC */ + crc = be32_to_cpu(*(u32 *)((void *)fmanfw + length)); + if (crc != crc32_no_comp(0, (void *)fmanfw, length)) { + printf("Fman firmware at %p has invalid CRC\n", fmanfw); + return; + } + + /* Increase the size of the fdt to make room for the node. */ + rc = fdt_increase_size(blob, fmanfw->header.length); + if (rc < 0) { + printf("Unable to make room for Fman firmware: %s\n", + fdt_strerror(rc)); + return; + } + + /* Create the firmware node. */ + fwnode = fdt_add_subnode(blob, fmnode, "fman-firmware"); + if (fwnode < 0) { + char s[64]; + fdt_get_path(blob, fmnode, s, sizeof(s)); + printf("Could not add firmware node to %s: %s\n", s, + fdt_strerror(fwnode)); + return; + } + rc = fdt_setprop_string(blob, fwnode, "compatible", "fsl,fman-firmware"); + if (rc < 0) { + char s[64]; + fdt_get_path(blob, fwnode, s, sizeof(s)); + printf("Could not add compatible property to node %s: %s\n", s, + fdt_strerror(rc)); + return; + } + phandle = fdt_alloc_phandle(blob); + rc = fdt_setprop_cell(blob, fwnode, "linux,phandle", phandle); + if (rc < 0) { + char s[64]; + fdt_get_path(blob, fwnode, s, sizeof(s)); + printf("Could not add phandle property to node %s: %s\n", s, + fdt_strerror(rc)); + return; + } + rc = fdt_setprop(blob, fwnode, "fsl,firmware", fmanfw, fmanfw->header.length); + if (rc < 0) { + char s[64]; + fdt_get_path(blob, fwnode, s, sizeof(s)); + printf("Could not add firmware property to node %s: %s\n", s, + fdt_strerror(rc)); + return; + } + + /* Find all other Fman nodes and point them to the firmware node. */ + while ((fmnode = fdt_node_offset_by_compatible(blob, fmnode, "fsl,fman")) > 0) { + rc = fdt_setprop_cell(blob, fmnode, "fsl,firmware-phandle", phandle); + if (rc < 0) { + char s[64]; + fdt_get_path(blob, fmnode, s, sizeof(s)); + printf("Could not add pointer property to node %s: %s\n", + s, fdt_strerror(rc)); + return; + } + } +} +#else +#define fdt_fixup_fman_firmware(x) +#endif + void ft_cpu_setup(void *blob, bd_t *bd) { int off; @@ -445,6 +573,8 @@ void ft_cpu_setup(void *blob, bd_t *bd) ft_fixup_qe_snum(blob); #endif + fdt_fixup_fman_firmware(blob); + #ifdef CONFIG_SYS_NS16550 do_fixup_by_compat_u32(blob, "ns16550", "clock-frequency", CONFIG_SYS_NS16550_CLK, 1); @@ -505,4 +635,79 @@ void ft_cpu_setup(void *blob, bd_t *bd) */ do_fixup_by_compat_u32(blob, "fsl,gianfar-ptp-timer", "timer-frequency", gd->bus_clk/2, 1); + + do_fixup_by_compat_u32(blob, "fsl,flexcan-v1.0", + "clock_freq", gd->bus_clk, 1); +} + +/* + * For some CCSR devices, we only have the virtual address, not the physical + * address. This is because we map CCSR as a whole, so we typically don't need + * a macro for the physical address of any device within CCSR. In this case, + * we calculate the physical address of that device using it's the difference + * between the virtual address of the device and the virtual address of the + * beginning of CCSR. + */ +#define CCSR_VIRT_TO_PHYS(x) \ + (CONFIG_SYS_CCSRBAR_PHYS + ((x) - CONFIG_SYS_CCSRBAR)) + +/* + * Verify the device tree + * + * This function compares several CONFIG_xxx macros that contain physical + * addresses with the corresponding nodes in the device tree, to see if + * the physical addresses are all correct. For example, if + * CONFIG_SYS_NS16550_COM1 is defined, then it contains the virtual address + * of the first UART. We convert this to a physical address and compare + * that with the physical address of the first ns16550-compatible node + * in the device tree. If they don't match, then we display a warning. + * + * Returns 1 on success, 0 on failure + */ +int ft_verify_fdt(void *fdt) +{ + uint64_t ccsr = 0; + int aliases; + int off; + + /* First check the CCSR base address */ + off = fdt_node_offset_by_prop_value(fdt, -1, "device_type", "soc", 4); + if (off > 0) + ccsr = fdt_get_base_address(fdt, off); + + if (!ccsr) { + printf("Warning: could not determine base CCSR address in " + "device tree\n"); + /* No point in checking anything else */ + return 0; + } + + if (ccsr != CONFIG_SYS_CCSRBAR_PHYS) { + printf("Warning: U-Boot configured CCSR at address %llx,\n" + "but the device tree has it at %llx\n", + (uint64_t) CONFIG_SYS_CCSRBAR_PHYS, ccsr); + /* No point in checking anything else */ + return 0; + } + + /* + * Get the 'aliases' node. If there isn't one, then there's nothing + * left to do. + */ + aliases = fdt_path_offset(fdt, "/aliases"); + if (aliases > 0) { +#ifdef CONFIG_SYS_NS16550_COM1 + if (!fdt_verify_alias_address(fdt, aliases, "serial0", + CCSR_VIRT_TO_PHYS(CONFIG_SYS_NS16550_COM1))) + return 0; +#endif + +#ifdef CONFIG_SYS_NS16550_COM2 + if (!fdt_verify_alias_address(fdt, aliases, "serial1", + CCSR_VIRT_TO_PHYS(CONFIG_SYS_NS16550_COM2))) + return 0; +#endif + } + + return 1; } diff --git a/arch/powerpc/cpu/mpc85xx/p2040_ids.c b/arch/powerpc/cpu/mpc85xx/p2041_ids.c index 112ea56..112ea56 100644 --- a/arch/powerpc/cpu/mpc85xx/p2040_ids.c +++ b/arch/powerpc/cpu/mpc85xx/p2041_ids.c diff --git a/arch/powerpc/cpu/mpc85xx/p2040_serdes.c b/arch/powerpc/cpu/mpc85xx/p2041_serdes.c index 83bc82f..f68f281 100644 --- a/arch/powerpc/cpu/mpc85xx/p2040_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/p2041_serdes.c @@ -37,8 +37,8 @@ static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = { PCIE2, PCIE2, PCIE2, NONE, NONE, NONE, NONE, SATA1, SATA2, NONE, NONE, NONE, NONE, }, [0x9] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE2, - PCIE2, PCIE2, PCIE2, NONE, NONE, NONE, NONE, - NONE, NONE, NONE, NONE, NONE, NONE, }, + PCIE2, PCIE2, PCIE2, NONE, NONE, XAUI_FM1, XAUI_FM1, + XAUI_FM1, XAUI_FM1, NONE, NONE, NONE, NONE, }, [0xa] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE2, PCIE2, PCIE2, PCIE2, NONE, NONE, PCIE3, PCIE3, PCIE3, PCIE3, NONE, NONE, NONE, NONE, }, @@ -53,8 +53,8 @@ static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = { SGMII_FM1_DTSEC4, NONE, NONE, NONE, NONE, SATA1, SATA2, NONE, NONE, NONE, NONE, }, [0x17] = {NONE, NONE, PCIE1, PCIE3, PCIE2, PCIE2, SGMII_FM1_DTSEC3, - SGMII_FM1_DTSEC4, NONE, NONE, NONE, NONE, NONE, - NONE, NONE, NONE, NONE, NONE, }, + SGMII_FM1_DTSEC4, NONE, NONE, XAUI_FM1, XAUI_FM1, XAUI_FM1, + XAUI_FM1, NONE, NONE, NONE, NONE, }, [0x19] = {NONE, NONE, SGMII_FM1_DTSEC1, SGMII_FM1_DTSEC2, PCIE2, PCIE2, SGMII_FM1_DTSEC3, SGMII_FM1_DTSEC4, NONE, NONE, NONE, NONE, SATA1, SATA2, NONE, NONE, NONE, NONE, }, @@ -68,19 +68,35 @@ static u8 serdes_cfg_tbl[][SRDS_MAX_LANES] = { enum srds_prtcl serdes_get_prtcl(int cfg, int lane) { + enum srds_prtcl prtcl; + u32 svr = get_svr(); + u32 ver = SVR_SOC_VER(svr); + if (!serdes_lane_enabled(lane)) return NONE; - return serdes_cfg_tbl[cfg][lane]; + prtcl = serdes_cfg_tbl[cfg][lane]; + + /* P2040[e] does not support XAUI */ + if (((ver == SVR_P2040) || (ver == SVR_P2040_E)) && (prtcl == XAUI_FM1)) + prtcl = NONE; + + return prtcl; } int is_serdes_prtcl_valid(u32 prtcl) { int i; + u32 svr = get_svr(); + u32 ver = SVR_SOC_VER(svr); if (prtcl > ARRAY_SIZE(serdes_cfg_tbl)) return 0; + /* P2040[e] does not support XAUI */ + if (((ver == SVR_P2040) || (ver == SVR_P2040_E)) && (prtcl == XAUI_FM1)) + return 0; + for (i = 0; i < SRDS_MAX_LANES; i++) { if (serdes_cfg_tbl[prtcl][i] != NONE) return 1; diff --git a/arch/powerpc/cpu/mpc85xx/portals.c b/arch/powerpc/cpu/mpc85xx/portals.c index c014163..ecaa30d 100644 --- a/arch/powerpc/cpu/mpc85xx/portals.c +++ b/arch/powerpc/cpu/mpc85xx/portals.c @@ -151,8 +151,10 @@ static int fdt_qportal(void *blob, int off, int id, char *name, dev_handle = fdt_get_phandle(blob, dev_off); if (dev_handle <= 0) { dev_handle = fdt_alloc_phandle(blob); - fdt_setprop_cell(blob, dev_off, - "linux,phandle", dev_handle); + ret = fdt_create_phandle(blob, dev_off, + dev_handle); + if (ret < 0) + return ret; } ret = fdt_setprop(blob, childoff, "dev-handle", diff --git a/arch/powerpc/cpu/mpc85xx/release.S b/arch/powerpc/cpu/mpc85xx/release.S index 56a853e..6678ed4 100644 --- a/arch/powerpc/cpu/mpc85xx/release.S +++ b/arch/powerpc/cpu/mpc85xx/release.S @@ -1,5 +1,5 @@ /* - * Copyright 2008-2010 Freescale Semiconductor, Inc. + * Copyright 2008-2011 Freescale Semiconductor, Inc. * Kumar Gala <kumar.gala@freescale.com> * * See file CREDITS for list of people who contributed to this @@ -144,6 +144,18 @@ __secondary_start_page: #endif #ifdef CONFIG_BACKSIDE_L2_CACHE + /* skip L2 setup on P2040/P2040E as they have no L2 */ + mfspr r2,SPRN_SVR + lis r3,SVR_P2040@h + ori r3,r3,SVR_P2040@l + cmpw r2,r3 + beq 3f + + lis r3,SVR_P2040_E@h + ori r3,r3,SVR_P2040_E@l + cmpw r2,r3 + beq 3f + /* Enable/invalidate the L2 cache */ msync lis r2,(L2CSR0_L2FI|L2CSR0_L2LFC)@h @@ -169,6 +181,7 @@ __secondary_start_page: andis. r1,r3,L2CSR0_L2E@h beq 2b #endif +3: #define EPAPR_MAGIC (0x45504150) #define ENTRY_ADDR_UPPER 0 diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S index 5777493..878a3d6 100644 --- a/arch/powerpc/cpu/mpc85xx/start.S +++ b/arch/powerpc/cpu/mpc85xx/start.S @@ -31,7 +31,6 @@ #include <asm-offsets.h> #include <config.h> #include <mpc85xx.h> -#include <timestamp.h> #include <version.h> #define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ @@ -42,10 +41,6 @@ #include <asm/cache.h> #include <asm/mmu.h> -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" -#endif - #undef MSR_KERNEL #define MSR_KERNEL ( MSR_ME ) /* Machine Check */ @@ -399,9 +394,7 @@ _start: .long 0x27051956 /* U-BOOT Magic Number */ .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" .align 4 .globl _start_cont @@ -683,6 +676,8 @@ mck_return: /* Cache functions. */ +.globl flush_icache +flush_icache: .globl invalidate_icache invalidate_icache: mfspr r0,L1CSR1 diff --git a/arch/powerpc/cpu/mpc85xx/tlb.c b/arch/powerpc/cpu/mpc85xx/tlb.c index 295f175..01a3561 100644 --- a/arch/powerpc/cpu/mpc85xx/tlb.c +++ b/arch/powerpc/cpu/mpc85xx/tlb.c @@ -300,4 +300,33 @@ unsigned int setup_ddr_tlbs(unsigned int memsize_in_meg) return setup_ddr_tlbs_phys(CONFIG_SYS_DDR_SDRAM_BASE, memsize_in_meg); } + +/* Invalidate the DDR TLBs for the requested size */ +void clear_ddr_tlbs_phys(phys_addr_t p_addr, unsigned int memsize_in_meg) +{ + u32 vstart = CONFIG_SYS_DDR_SDRAM_BASE; + unsigned long epn; + u32 tsize, valid, ptr; + phys_addr_t rpn = 0; + int ddr_esel; + u64 memsize = (u64)memsize_in_meg << 20; + + ptr = vstart; + + while (ptr < (vstart + memsize)) { + ddr_esel = find_tlb_idx((void *)ptr, 1); + if (ddr_esel != -1) { + read_tlbcam_entry(ddr_esel, &valid, &tsize, &epn, &rpn); + disable_tlb(ddr_esel); + } + ptr += TSIZE_TO_BYTES(tsize); + } +} + +void clear_ddr_tlbs(unsigned int memsize_in_meg) +{ + clear_ddr_tlbs_phys(CONFIG_SYS_DDR_SDRAM_BASE, memsize_in_meg); +} + + #endif /* !CONFIG_NAND_SPL */ diff --git a/arch/powerpc/cpu/mpc86xx/start.S b/arch/powerpc/cpu/mpc86xx/start.S index 3e3c21e..32896d4 100644 --- a/arch/powerpc/cpu/mpc86xx/start.S +++ b/arch/powerpc/cpu/mpc86xx/start.S @@ -33,7 +33,6 @@ #include <asm-offsets.h> #include <config.h> #include <mpc86xx.h> -#include <timestamp.h> #include <version.h> #include <ppc_asm.tmpl> @@ -43,10 +42,6 @@ #include <asm/mmu.h> #include <asm/u-boot.h> -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" -#endif - /* * Need MSR_DR | MSR_IR enabled to access I/O (printf) in exceptions */ @@ -78,9 +73,7 @@ .long 0x27051956 /* U-Boot Magic Number */ .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" . = EXC_OFF_SYS_RESET .globl _start diff --git a/arch/powerpc/cpu/mpc8xx/serial.c b/arch/powerpc/cpu/mpc8xx/serial.c index 9514c66..9239b24 100644 --- a/arch/powerpc/cpu/mpc8xx/serial.c +++ b/arch/powerpc/cpu/mpc8xx/serial.c @@ -26,6 +26,7 @@ #include <command.h> #include <serial.h> #include <watchdog.h> +#include <linux/compiler.h> DECLARE_GLOBAL_DATA_PTR; @@ -390,7 +391,6 @@ smc_tstc(void) struct serial_device serial_smc_device = { "serial_smc", - "SMC", smc_init, NULL, smc_setbrg, @@ -661,7 +661,6 @@ scc_tstc(void) struct serial_device serial_scc_device = { "serial_scc", - "SCC", scc_init, NULL, scc_setbrg, @@ -673,6 +672,15 @@ struct serial_device serial_scc_device = #endif /* CONFIG_8xx_CONS_SCCx */ +__weak struct serial_device *default_serial_console(void) +{ +#if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) + return &serial_smc_device; +#else + return &serial_scc_device; +#endif +} + #ifdef CONFIG_MODEM_SUPPORT void disable_putc(void) { @@ -692,7 +700,7 @@ kgdb_serial_init(void) { int i = -1; - if (strcmp(default_serial_console()->ctlr, "SMC") == 0) + if (strcmp(default_serial_console()->name, "serial_smc") == 0) { #if defined(CONFIG_8xx_CONS_SMC1) i = 1; @@ -700,7 +708,7 @@ kgdb_serial_init(void) i = 2; #endif } - else if (strcmp(default_serial_console()->ctlr, "SMC") == 0) + else if (strcmp(default_serial_console()->name, "serial_scc") == 0) { #if defined(CONFIG_8xx_CONS_SCC1) i = 1; @@ -715,7 +723,7 @@ kgdb_serial_init(void) if (i >= 0) { - serial_printf("[on %s%d] ", default_serial_console()->ctlr, i); + serial_printf("[on %s%d] ", default_serial_console()->name, i); } } diff --git a/arch/powerpc/cpu/mpc8xx/start.S b/arch/powerpc/cpu/mpc8xx/start.S index fe3daa2..ebca3ac 100644 --- a/arch/powerpc/cpu/mpc8xx/start.S +++ b/arch/powerpc/cpu/mpc8xx/start.S @@ -40,7 +40,6 @@ #include <asm-offsets.h> #include <config.h> #include <mpc8xx.h> -#include <timestamp.h> #include <version.h> #define CONFIG_8xx 1 /* needed for Linux kernel header files */ @@ -53,10 +52,6 @@ #include <asm/mmu.h> #include <asm/u-boot.h> -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" -#endif - /* We don't want the MMU yet. */ #undef MSR_KERNEL @@ -89,9 +84,7 @@ .long 0x27051956 /* U-Boot Magic Number */ .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" . = EXC_OFF_SYS_RESET .globl _start diff --git a/arch/powerpc/cpu/mpc8xx/video.c b/arch/powerpc/cpu/mpc8xx/video.c index c79c499..7725c67 100644 --- a/arch/powerpc/cpu/mpc8xx/video.c +++ b/arch/powerpc/cpu/mpc8xx/video.c @@ -33,7 +33,6 @@ #include <common.h> #include <config.h> #include <version.h> -#include <timestamp.h> #include <i2c.h> #include <linux/types.h> #include <stdio_dev.h> diff --git a/arch/powerpc/cpu/mpc8xxx/cpu.c b/arch/powerpc/cpu/mpc8xxx/cpu.c index 85ebcc9..767bc52 100644 --- a/arch/powerpc/cpu/mpc8xxx/cpu.c +++ b/arch/powerpc/cpu/mpc8xxx/cpu.c @@ -79,7 +79,7 @@ struct cpu_type cpu_type_list [] = { CPU_TYPE_ENTRY(P1016, P1016_E, 1), CPU_TYPE_ENTRY(P1016, P1016, 1), CPU_TYPE_ENTRY(P1017, P1017, 1), - CPU_TYPE_ENTRY(P1017, P1017, 1), + CPU_TYPE_ENTRY(P1017, P1017_E, 1), CPU_TYPE_ENTRY(P1020, P1020, 2), CPU_TYPE_ENTRY(P1020, P1020_E, 2), CPU_TYPE_ENTRY(P1021, P1021, 2), diff --git a/arch/powerpc/cpu/mpc8xxx/fdt.c b/arch/powerpc/cpu/mpc8xxx/fdt.c index d9e3e7e..285051d 100644 --- a/arch/powerpc/cpu/mpc8xxx/fdt.c +++ b/arch/powerpc/cpu/mpc8xxx/fdt.c @@ -30,9 +30,8 @@ #include <asm/fsl_serdes.h> #include <phy.h> #include <hwconfig.h> -#ifdef CONFIG_HAS_FSL_DR_USB -#include <usb.h> -#endif + +#define FSL_MAX_NUM_USB_CTRLS 2 #if defined(CONFIG_MP) && (defined(CONFIG_MPC85xx) || defined(CONFIG_MPC86xx)) static int ft_del_cpuhandle(void *blob, int cpuhandle) @@ -135,7 +134,7 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd) char str[5]; int i, j; - for (i = 1; i <= USB_MAX_DEVICE; i++) { + for (i = 1; i <= FSL_MAX_NUM_USB_CTRLS; i++) { int mode_idx = -1, phy_idx = -1; sprintf(str, "%s%d", "usb", i); if (hwconfig(str)) { @@ -163,8 +162,6 @@ void fdt_fixup_dr_usb(void *blob, bd_t *bd) usb1_defined = 1; if (mode_idx < 0 && phy_idx < 0) printf("WARNING: invalid phy or mode\n"); - } else { - break; } } if (!usb1_defined) { diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S index b43e22c..3b0e364 100644 --- a/arch/powerpc/cpu/ppc4xx/start.S +++ b/arch/powerpc/cpu/ppc4xx/start.S @@ -68,7 +68,6 @@ #include <asm-offsets.h> #include <config.h> #include <asm/ppc4xx.h> -#include <timestamp.h> #include <version.h> #define _LINUX_CONFIG_H 1 /* avoid reading Linux autoconf.h file */ @@ -80,10 +79,6 @@ #include <asm/mmu.h> #include <asm/ppc4xx-isram.h> -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" -#endif - #ifdef CONFIG_SYS_INIT_DCACHE_CS # if (CONFIG_SYS_INIT_DCACHE_CS == 0) # define PBxAP PB1AP @@ -549,9 +544,7 @@ tlbnx2: addi r4,r4,1 /* Next TLB */ .long 0x27051956 /* U-Boot Magic Number */ .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" . = EXC_OFF_SYS_RESET .globl _start_of_vectors diff --git a/arch/powerpc/include/asm/cpm_8260.h b/arch/powerpc/include/asm/cpm_8260.h index 8302404..6a4a51a 100644 --- a/arch/powerpc/include/asm/cpm_8260.h +++ b/arch/powerpc/include/asm/cpm_8260.h @@ -117,7 +117,7 @@ typedef struct cpm_buf_desc { uint cbd_bufaddr; /* Buffer address in host memory */ } cbd_t; -#define BD_SC_EMPTY ((ushort)0x8000) /* Recieve is empty */ +#define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ #define BD_SC_READY ((ushort)0x8000) /* Transmit is ready */ #define BD_SC_WRAP ((ushort)0x2000) /* Last buffer descriptor */ #define BD_SC_INTRPT ((ushort)0x1000) /* Interrupt on change */ diff --git a/arch/powerpc/include/asm/cpm_85xx.h b/arch/powerpc/include/asm/cpm_85xx.h index a74a3a1..1681ecd 100644 --- a/arch/powerpc/include/asm/cpm_85xx.h +++ b/arch/powerpc/include/asm/cpm_85xx.h @@ -110,7 +110,7 @@ typedef struct cpm_buf_desc { uint cbd_bufaddr; /* Buffer address in host memory */ } cbd_t; -#define BD_SC_EMPTY ((ushort)0x8000) /* Recieve is empty */ +#define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ #define BD_SC_READY ((ushort)0x8000) /* Transmit is ready */ #define BD_SC_WRAP ((ushort)0x2000) /* Last buffer descriptor */ #define BD_SC_INTRPT ((ushort)0x1000) /* Interrupt on change */ diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h index 267a940..6aaade0 100644 --- a/arch/powerpc/include/asm/immap_85xx.h +++ b/arch/powerpc/include/asm/immap_85xx.h @@ -1759,7 +1759,8 @@ typedef struct ccsr_gur { u32 cgencrl; /* Core general control */ u8 res31[184]; u32 sriopstecr; /* SRIO prescaler timer enable control */ - u8 res32[1788]; + u32 dcsrcr; /* DCSR Control register */ + u8 res32[1784]; u32 pmuxcr; /* Pin multiplexing control */ u8 res33[60]; u32 iovselsr; /* I/O voltage selection status */ @@ -1772,6 +1773,10 @@ typedef struct ccsr_gur { u8 res37[380]; } ccsr_gur_t; +#define FSL_CORENET_DCSR_SZ_MASK 0x00000003 +#define FSL_CORENET_DCSR_SZ_4M 0x0 +#define FSL_CORENET_DCSR_SZ_1G 0x3 + /* * On p4080 we have an LIODN for msg unit (rmu) but not maintenance * everything after has RMan thus msg unit LIODN is used for maintenance diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index c01c85f..ef5076b 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -489,6 +489,7 @@ extern int find_free_tlbcam(void); extern void print_tlbcam(void); extern unsigned int setup_ddr_tlbs(unsigned int memsize_in_meg); +extern void clear_ddr_tlbs(unsigned int memsize_in_meg); extern void write_tlb(u32 _mas0, u32 _mas1, u32 _mas2, u32 _mas3, u32 _mas7); diff --git a/arch/powerpc/include/asm/ppc440ep_gr.h b/arch/powerpc/include/asm/ppc440ep_gr.h index dfd1532..e790963 100644 --- a/arch/powerpc/include/asm/ppc440ep_gr.h +++ b/arch/powerpc/include/asm/ppc440ep_gr.h @@ -182,7 +182,7 @@ #define PLLD_LFBDV_MASK 0x0000003f /* PLL Local Feedback Divisor */ #define OPBDDV_MASK 0x03000000 /* OPB Clock Divisor Register */ -#define PERDV_MASK 0x07000000 /* Periferal Clock Divisor */ +#define PERDV_MASK 0x07000000 /* Peripheral Clock Divisor */ #define PRADV_MASK 0x07000000 /* Primary Divisor A */ #define PRBDV_MASK 0x07000000 /* Primary Divisor B */ #define SPCID_MASK 0x03000000 /* Sync PCI Divisor */ @@ -192,7 +192,7 @@ #define PLLSYS1_PERCLK_DIV_MASK 0x03000000 /* Peripheral Clk Divisor */ #define PLLSYS1_MAL_DIV_MASK 0x00c00000 /* MAL Clk Divisor */ #define PLLSYS1_RW_MASK 0x00300000 /* ROM width */ -#define PLLSYS1_EAR_MASK 0x00080000 /* ERAP Addres reset vector */ +#define PLLSYS1_EAR_MASK 0x00080000 /* ERAP Address reset vector */ #define PLLSYS1_PAE_MASK 0x00040000 /* PCI arbitor enable */ #define PLLSYS1_PCHE_MASK 0x00020000 /* PCI host config enable */ #define PLLSYS1_PISE_MASK 0x00010000 /* PCI init seq. enable */ diff --git a/arch/powerpc/include/asm/ppc440epx_grx.h b/arch/powerpc/include/asm/ppc440epx_grx.h index 6c21472..c841f0f 100644 --- a/arch/powerpc/include/asm/ppc440epx_grx.h +++ b/arch/powerpc/include/asm/ppc440epx_grx.h @@ -398,7 +398,7 @@ #define PLLD_LFBDV_MASK 0x0000003f /* PLL Local Feedback Divisor */ #define OPBDDV_MASK 0x03000000 /* OPB Clock Divisor Register */ -#define PERDV_MASK 0x07000000 /* Periferal Clock Divisor */ +#define PERDV_MASK 0x07000000 /* Peripheral Clock Divisor */ #define PRADV_MASK 0x07000000 /* Primary Divisor A */ #define PRBDV_MASK 0x07000000 /* Primary Divisor B */ #define SPCID_MASK 0x03000000 /* Sync PCI Divisor */ @@ -408,7 +408,7 @@ #define PLLSYS1_PERCLK_DIV_MASK 0x03000000 /* Peripheral Clk Divisor */ #define PLLSYS1_MAL_DIV_MASK 0x00c00000 /* MAL Clk Divisor */ #define PLLSYS1_RW_MASK 0x00300000 /* ROM width */ -#define PLLSYS1_EAR_MASK 0x00080000 /* ERAP Addres reset vector */ +#define PLLSYS1_EAR_MASK 0x00080000 /* ERAP Address reset vector */ #define PLLSYS1_PAE_MASK 0x00040000 /* PCI arbitor enable */ #define PLLSYS1_PCHE_MASK 0x00020000 /* PCI host config enable */ #define PLLSYS1_PISE_MASK 0x00010000 /* PCI init seq. enable */ diff --git a/arch/powerpc/include/asm/ppc440gx.h b/arch/powerpc/include/asm/ppc440gx.h index 6f8581b..9924525 100644 --- a/arch/powerpc/include/asm/ppc440gx.h +++ b/arch/powerpc/include/asm/ppc440gx.h @@ -71,7 +71,7 @@ #define PLLD_LFBDV_MASK 0x0000003f /* PLL Local Feedback Divisor */ #define OPBDDV_MASK 0x03000000 /* OPB Clock Divisor Register */ -#define PERDV_MASK 0x07000000 /* Periferal Clock Divisor */ +#define PERDV_MASK 0x07000000 /* Peripheral Clock Divisor */ #define PRADV_MASK 0x07000000 /* Primary Divisor A */ #define PRBDV_MASK 0x07000000 /* Primary Divisor B */ #define SPCID_MASK 0x03000000 /* Sync PCI Divisor */ @@ -81,7 +81,7 @@ #define PLLSYS1_PERCLK_DIV_MASK 0x03000000 /* Peripheral Clk Divisor */ #define PLLSYS1_MAL_DIV_MASK 0x00c00000 /* MAL Clk Divisor */ #define PLLSYS1_RW_MASK 0x00300000 /* ROM width */ -#define PLLSYS1_EAR_MASK 0x00080000 /* ERAP Addres reset vector */ +#define PLLSYS1_EAR_MASK 0x00080000 /* ERAP Address reset vector */ #define PLLSYS1_PAE_MASK 0x00040000 /* PCI arbitor enable */ #define PLLSYS1_PCHE_MASK 0x00020000 /* PCI host config enable */ #define PLLSYS1_PISE_MASK 0x00010000 /* PCI init seq. enable */ diff --git a/arch/powerpc/include/asm/ppc440sp.h b/arch/powerpc/include/asm/ppc440sp.h index 4387495..cc2ff68 100644 --- a/arch/powerpc/include/asm/ppc440sp.h +++ b/arch/powerpc/include/asm/ppc440sp.h @@ -67,7 +67,7 @@ #define PLLD_LFBDV_MASK 0x0000003f /* PLL Local Feedback Divisor */ #define OPBDDV_MASK 0x03000000 /* OPB Clock Divisor Register */ -#define PERDV_MASK 0x07000000 /* Periferal Clock Divisor */ +#define PERDV_MASK 0x07000000 /* Peripheral Clock Divisor */ #define PRADV_MASK 0x07000000 /* Primary Divisor A */ #define PRBDV_MASK 0x07000000 /* Primary Divisor B */ #define SPCID_MASK 0x03000000 /* Sync PCI Divisor */ @@ -77,7 +77,7 @@ #define PLLSYS1_PERCLK_DIV_MASK 0x03000000 /* Peripheral Clk Divisor */ #define PLLSYS1_MAL_DIV_MASK 0x00c00000 /* MAL Clk Divisor */ #define PLLSYS1_RW_MASK 0x00300000 /* ROM width */ -#define PLLSYS1_EAR_MASK 0x00080000 /* ERAP Addres reset vector */ +#define PLLSYS1_EAR_MASK 0x00080000 /* ERAP Address reset vector */ #define PLLSYS1_PAE_MASK 0x00040000 /* PCI arbitor enable */ #define PLLSYS1_PCHE_MASK 0x00020000 /* PCI host config enable */ #define PLLSYS1_PISE_MASK 0x00010000 /* PCI init seq. enable */ diff --git a/arch/powerpc/include/asm/ppc440spe.h b/arch/powerpc/include/asm/ppc440spe.h index bad9a40..d59d7d2 100644 --- a/arch/powerpc/include/asm/ppc440spe.h +++ b/arch/powerpc/include/asm/ppc440spe.h @@ -83,7 +83,7 @@ #define PLLD_LFBDV_MASK 0x0000003f /* PLL Local Feedback Divisor */ #define OPBDDV_MASK 0x03000000 /* OPB Clock Divisor Register */ -#define PERDV_MASK 0x07000000 /* Periferal Clock Divisor */ +#define PERDV_MASK 0x07000000 /* Peripheral Clock Divisor */ #define PRADV_MASK 0x07000000 /* Primary Divisor A */ #define PRBDV_MASK 0x07000000 /* Primary Divisor B */ #define SPCID_MASK 0x03000000 /* Sync PCI Divisor */ @@ -93,7 +93,7 @@ #define PLLSYS1_PERCLK_DIV_MASK 0x03000000 /* Peripheral Clk Divisor */ #define PLLSYS1_MAL_DIV_MASK 0x00c00000 /* MAL Clk Divisor */ #define PLLSYS1_RW_MASK 0x00300000 /* ROM width */ -#define PLLSYS1_EAR_MASK 0x00080000 /* ERAP Addres reset vector */ +#define PLLSYS1_EAR_MASK 0x00080000 /* ERAP Address reset vector */ #define PLLSYS1_PAE_MASK 0x00040000 /* PCI arbitor enable */ #define PLLSYS1_PCHE_MASK 0x00020000 /* PCI host config enable */ #define PLLSYS1_PISE_MASK 0x00010000 /* PCI init seq. enable */ diff --git a/arch/powerpc/include/asm/processor.h b/arch/powerpc/include/asm/processor.h index 9c4651a..0c4cc25 100644 --- a/arch/powerpc/include/asm/processor.h +++ b/arch/powerpc/include/asm/processor.h @@ -938,6 +938,10 @@ #define PVR_85xx 0x80200000 #define PVR_85xx_REV1 (PVR_85xx | 0x0010) #define PVR_85xx_REV2 (PVR_85xx | 0x0020) +#define PVR_VER_E500_V1 0x8020 +#define PVR_VER_E500_V2 0x8021 +#define PVR_VER_E500MC 0x8023 +#define PVR_VER_E5500 0x8024 #define PVR_86xx 0x80040000 diff --git a/arch/powerpc/lib/board.c b/arch/powerpc/lib/board.c index aaa5add..22bbc52 100644 --- a/arch/powerpc/lib/board.c +++ b/arch/powerpc/lib/board.c @@ -932,8 +932,6 @@ void board_init_r (gd_t *id, ulong dest_addr) udelay (20); - set_timer (0); - /* Initialize from environment */ if ((s = getenv ("loadaddr")) != NULL) { load_addr = simple_strtoul (s, NULL, 16); diff --git a/arch/powerpc/lib/bootm.c b/arch/powerpc/lib/bootm.c index e01787d..1375474 100644 --- a/arch/powerpc/lib/bootm.c +++ b/arch/powerpc/lib/bootm.c @@ -87,7 +87,7 @@ static void boot_jump_linux(bootm_headers_t *images) * r8: 0 * r9: 0 */ -#if defined(CONFIG_85xx) || defined(CONFIG_440) +#if defined(CONFIG_MPC85xx) || defined(CONFIG_440) #define EPAPR_MAGIC (0x45504150) #else #define EPAPR_MAGIC (0x65504150) @@ -226,6 +226,24 @@ static int boot_bd_t_linux(bootm_headers_t *images) return ret; } +/* + * Verify the device tree. + * + * This function is called after all device tree fix-ups have been enacted, + * so that the final device tree can be verified. The definition of "verified" + * is up to the specific implementation. However, it generally means that the + * addresses of some of the devices in the device tree are compared with the + * actual addresses at which U-Boot has placed them. + * + * Returns 1 on success, 0 on failure. If 0 is returned, U-boot will halt the + * boot process. + */ +static int __ft_verify_fdt(void *fdt) +{ + return 1; +} +__attribute__((weak, alias("__ft_verify_fdt"))) int ft_verify_fdt(void *fdt); + static int boot_body_linux(bootm_headers_t *images) { ulong rd_len; @@ -288,14 +306,19 @@ static int boot_body_linux(bootm_headers_t *images) return ret; of_size = ret; - if (*initrd_start && *initrd_end) + if (*initrd_start && *initrd_end) { of_size += FDT_RAMDISK_OVERHEAD; + fdt_set_totalsize(*of_flat_tree, of_size); + } /* Create a new LMB reservation */ lmb_reserve(lmb, (ulong)*of_flat_tree, of_size); /* fixup the initrd now that we know where it should be */ if (*initrd_start && *initrd_end) fdt_initrd(*of_flat_tree, *initrd_start, *initrd_end, 1); + + if (!ft_verify_fdt(*of_flat_tree)) + return -1; } #endif /* CONFIG_OF_LIBFDT */ return 0; diff --git a/arch/powerpc/lib/interrupts.c b/arch/powerpc/lib/interrupts.c index f603170..aeae413 100644 --- a/arch/powerpc/lib/interrupts.c +++ b/arch/powerpc/lib/interrupts.c @@ -137,17 +137,7 @@ void timer_interrupt (struct pt_regs *regs) #endif /* CONFIG_SHOW_ACTIVITY */ } -void reset_timer (void) -{ - timestamp = 0; -} - ulong get_timer (ulong base) { return (timestamp - base); } - -void set_timer (ulong t) -{ - timestamp = t; -} diff --git a/arch/sh/lib/board.c b/arch/sh/lib/board.c index ed91643..90fe796 100644 --- a/arch/sh/lib/board.c +++ b/arch/sh/lib/board.c @@ -22,7 +22,6 @@ #include <command.h> #include <malloc.h> #include <stdio_dev.h> -#include <timestamp.h> #include <version.h> #include <watchdog.h> #include <net.h> @@ -39,8 +38,6 @@ extern int board_init(void); extern int dram_init(void); extern int timer_init(void); -const char version_string[] = U_BOOT_VERSION" ("U_BOOT_DATE" - "U_BOOT_TIME")"; - unsigned long monitor_flash_len = CONFIG_SYS_MONITOR_LEN; #ifndef CONFIG_SYS_NO_FLASH diff --git a/arch/sh/lib/time.c b/arch/sh/lib/time.c index bc1656f..c70baed 100644 --- a/arch/sh/lib/time.c +++ b/arch/sh/lib/time.c @@ -139,18 +139,6 @@ unsigned long get_timer (unsigned long base) return tick_to_time(get_ticks()) - base; } -void set_timer (unsigned long t) -{ - writel((0 - t), TCNT0); -} - -void reset_timer (void) -{ - tmu_timer_stop(0); - set_timer (0); - tmu_timer_start(0); -} - unsigned long get_tbclk (void) { return timer_freq; diff --git a/arch/sh/lib/time_sh2.c b/arch/sh/lib/time_sh2.c index 789b46f..5827118 100644 --- a/arch/sh/lib/time_sh2.c +++ b/arch/sh/lib/time_sh2.c @@ -54,7 +54,7 @@ int timer_init(void) /* User Device 0 only */ cmt_timer_stop(0); - set_timer(CMT_TIMER_RESET); + writew(CMT_TIMER_RESET, CMCOR_0); cmt_timer_start(0); return 0; @@ -90,19 +90,6 @@ ulong get_timer(ulong base) return (get_usec() / 1000) - base; } -void set_timer(ulong t) -{ - writew((u16) t, CMCOR_0); -} - -void reset_timer(void) -{ - cmt_timer_stop(0); - set_timer(CMT_TIMER_RESET); - cmt0_timer = 0; - cmt_timer_start(0); -} - void __udelay(unsigned long usec) { unsigned long end = get_usec() + usec; diff --git a/arch/sparc/cpu/leon2/start.S b/arch/sparc/cpu/leon2/start.S index f22fb7e..9cd6c66 100644 --- a/arch/sparc/cpu/leon2/start.S +++ b/arch/sparc/cpu/leon2/start.S @@ -28,7 +28,6 @@ #include <asm/psr.h> #include <asm/stack.h> #include <asm/leon.h> -#include <timestamp.h> #include <version.h> /* Entry for traps which jump to a programmer-specified trap handler. */ @@ -200,9 +199,7 @@ _trap_table: .data .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" .section ".text" .align 4 diff --git a/arch/sparc/cpu/leon3/start.S b/arch/sparc/cpu/leon3/start.S index 56ae88d..1e393a5 100644 --- a/arch/sparc/cpu/leon3/start.S +++ b/arch/sparc/cpu/leon3/start.S @@ -28,7 +28,6 @@ #include <asm/psr.h> #include <asm/stack.h> #include <asm/leon.h> -#include <timestamp.h> #include <version.h> /* Entry for traps which jump to a programmer-specified trap handler. */ @@ -201,9 +200,7 @@ _trap_table: .extern leon3_snooping_avail .globl version_string version_string: - .ascii U_BOOT_VERSION - .ascii " (", U_BOOT_DATE, " - ", U_BOOT_TIME, ")" - .ascii CONFIG_IDENT_STRING, "\0" + .ascii U_BOOT_VERSION_STRING, "\0" .section ".text" .align 4 diff --git a/arch/sparc/cpu/leon3/usb_uhci.c b/arch/sparc/cpu/leon3/usb_uhci.c index 8f99e1d..b1269d2 100644 --- a/arch/sparc/cpu/leon3/usb_uhci.c +++ b/arch/sparc/cpu/leon3/usb_uhci.c @@ -70,7 +70,7 @@ * * Interrupt Transfers. * -------------------- - * For Interupt transfers USB_MAX_TEMP_INT_TD Transfer descriptor are available. They + * For Interrupt transfers USB_MAX_TEMP_INT_TD Transfer descriptor are available. They * will be inserted after the appropriate (depending the interval setting) skeleton TD. * If an interrupt has been detected the dev->irqhandler is called. The status and number * of transfered bytes is stored in dev->irq_status resp. dev->irq_act_len. If the diff --git a/arch/sparc/lib/board.c b/arch/sparc/lib/board.c index 386cd04..6b705e5 100644 --- a/arch/sparc/lib/board.c +++ b/arch/sparc/lib/board.c @@ -365,8 +365,6 @@ void board_init_f(ulong bootflag) udelay(20); - set_timer(0); - /* Initialize from environment */ if ((s = getenv("loadaddr")) != NULL) { load_addr = simple_strtoul(s, NULL, 16); diff --git a/arch/sparc/lib/interrupts.c b/arch/sparc/lib/interrupts.c index 4c73b82..61ee90b 100644 --- a/arch/sparc/lib/interrupts.c +++ b/arch/sparc/lib/interrupts.c @@ -90,26 +90,16 @@ void timer_interrupt(struct pt_regs *regs) timestamp++; } -void reset_timer(void) -{ - timestamp = 0; -} - ulong get_timer(ulong base) { return (timestamp - base); } -void set_timer(ulong t) -{ - timestamp = t; -} - void timer_interrupt_init(void) { int irq; - reset_timer(); + timestamp = 0; irq = timer_interrupt_init_cpu(); diff --git a/arch/x86/cpu/start.S b/arch/x86/cpu/start.S index 7ccc076..6c84c43 100644 --- a/arch/x86/cpu/start.S +++ b/arch/x86/cpu/start.S @@ -66,7 +66,7 @@ _start: movw %ax, %es movw %ax, %ss - /* Clear the interupt vectors */ + /* Clear the interrupt vectors */ lidt blank_idt_ptr /* Early platform init (setup gpio, etc ) */ diff --git a/arch/x86/include/asm/interrupt.h b/arch/x86/include/asm/interrupt.h index be52fe4..f33f8ed 100644 --- a/arch/x86/include/asm/interrupt.h +++ b/arch/x86/include/asm/interrupt.h @@ -32,7 +32,7 @@ /* arch/x86/cpu/interrupts.c */ void set_vector(u8 intnum, void *routine); -/* arch/x86/lib/interupts.c */ +/* arch/x86/lib/interrupts.c */ void disable_irq(int irq); void enable_irq(int irq); diff --git a/arch/x86/include/asm/u-boot-x86.h b/arch/x86/include/asm/u-boot-x86.h index 944e1a2..4f0d2c7 100644 --- a/arch/x86/include/asm/u-boot-x86.h +++ b/arch/x86/include/asm/u-boot-x86.h @@ -36,7 +36,6 @@ typedef void (timer_fnc_t) (void); int register_timer_isr (timer_fnc_t *isr_func); /* Architecture specific - can be in arch/x86/cpu/, arch/x86/lib/, or $(BOARD)/ */ -int timer_init(void); int dram_init_f(void); /* cpu/.../interrupts.c */ diff --git a/arch/x86/lib/board.c b/arch/x86/lib/board.c index df54222..af375dd 100644 --- a/arch/x86/lib/board.c +++ b/arch/x86/lib/board.c @@ -35,7 +35,6 @@ #include <watchdog.h> #include <command.h> #include <stdio_dev.h> -#include <timestamp.h> #include <version.h> #include <malloc.h> #include <net.h> @@ -66,9 +65,6 @@ extern ulong __rel_dyn_end; extern ulong __bss_start; extern ulong __bss_end; -const char version_string[] = - U_BOOT_VERSION" (" U_BOOT_DATE " - " U_BOOT_TIME ")"; - /************************************************************************ * Init Utilities * ************************************************************************ @@ -363,8 +359,6 @@ void board_init_r(gd_t *id, ulong dest_addr) udelay(20); - set_timer (0); - /* Initialize from environment */ if ((s = getenv ("loadaddr")) != NULL) { load_addr = simple_strtoul (s, NULL, 16); diff --git a/arch/x86/lib/timer.c b/arch/x86/lib/timer.c index 8fc68cd..a822d66 100644 --- a/arch/x86/lib/timer.c +++ b/arch/x86/lib/timer.c @@ -94,17 +94,7 @@ void timer_isr(void *unused) } } -void reset_timer (void) -{ - system_ticks = 0; -} - ulong get_timer (ulong base) { return (system_ticks - base); } - -void set_timer (ulong t) -{ - system_ticks = t; -} diff --git a/board/BuS/EB+MCF-EV123/flash.c b/board/BuS/EB+MCF-EV123/flash.c index 3c36367..8b7f957 100644 --- a/board/BuS/EB+MCF-EV123/flash.c +++ b/board/BuS/EB+MCF-EV123/flash.c @@ -157,6 +157,7 @@ int amd_flash_erase_sector(flash_info_t * info, int sector) { int state; ulong result; + ulong start; volatile u16 *addr = (volatile u16 *) (info->start[sector]); @@ -171,13 +172,13 @@ int amd_flash_erase_sector(flash_info_t * info, int sector) /* wait until flash is ready */ state = 0; - set_timer (0); + start = get_timer(0); do { result = *addr; /* check timeout */ - if (get_timer (0) > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { MEM_FLASH_ADDR1 = CMD_READ_ARRAY; state = ERR_TIMOUT; } @@ -267,6 +268,7 @@ volatile static int amd_write_word (flash_info_t * info, ulong dest, u16 data) ulong result; int cflag, iflag; int state; + ulong start; /* * Check if Flash is (sufficiently) erased @@ -295,7 +297,7 @@ volatile static int amd_write_word (flash_info_t * info, ulong dest, u16 data) *addr = data; /* arm simple, non interrupt dependent timer */ - set_timer (0); + start = get_timer(0); /* wait until flash is ready */ state = 0; @@ -303,7 +305,7 @@ volatile static int amd_write_word (flash_info_t * info, ulong dest, u16 data) result = *addr; /* check timeout */ - if (get_timer (0) > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { state = ERR_TIMOUT; } if (!state && ((result & BIT_RDY_MASK) == (data & BIT_RDY_MASK))) diff --git a/board/BuS/eb_cpux9k2/cpux9k2.c b/board/BuS/eb_cpux9k2/cpux9k2.c index a918b04..856d798 100644 --- a/board/BuS/eb_cpux9k2/cpux9k2.c +++ b/board/BuS/eb_cpux9k2/cpux9k2.c @@ -141,7 +141,7 @@ void reset_phy(void) int dram_init(void) { - gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_SDRAM_SIZE); return 0; } diff --git a/board/Marvell/common/bootseq.txt b/board/Marvell/common/bootseq.txt index e4fefb3..6cae9ea 100644 --- a/board/Marvell/common/bootseq.txt +++ b/board/Marvell/common/bootseq.txt @@ -62,7 +62,7 @@ in_flash: remap gt regs? map PCI mem/io map device space - clear out interupts + clear out interrupts init_timebase env_init serial_init diff --git a/board/Marvell/common/i2c.c b/board/Marvell/common/i2c.c index 8d87b2d..d53495c 100644 --- a/board/Marvell/common/i2c.c +++ b/board/Marvell/common/i2c.c @@ -420,7 +420,7 @@ i2c_read (uchar dev_addr, unsigned int offset, int alen, uchar * data, status = i2c_get_data (data, len); if (status) { #ifdef DEBUG_I2C - printf ("Data not recieved: 0x%02x\n", status); + printf ("Data not received: 0x%02x\n", status); #endif return status; } diff --git a/board/Marvell/common/ns16550.h b/board/Marvell/common/ns16550.h index 0a2951b..9306381 100644 --- a/board/Marvell/common/ns16550.h +++ b/board/Marvell/common/ns16550.h @@ -51,7 +51,7 @@ struct NS16550 #define dlm ier #define FCR_FIFO_EN 0x01 /*fifo enable*/ -#define FCR_RXSR 0x02 /*reciever soft reset*/ +#define FCR_RXSR 0x02 /*receiver soft reset*/ #define FCR_TXSR 0x04 /*transmitter soft reset*/ diff --git a/board/Marvell/include/mv_gen_reg.h b/board/Marvell/include/mv_gen_reg.h index 5e4f076..03fcd88 100644 --- a/board/Marvell/include/mv_gen_reg.h +++ b/board/Marvell/include/mv_gen_reg.h @@ -2237,7 +2237,7 @@ #define CHANNEL2_REGISTER10 0x9070 #define CHANNEL2_REGISTER11 0x9074 -/* MPSCs Interupts */ +/* MPSCs Interrupts */ #define MPSC0_CAUSE 0xb824 #define MPSC0_MASK 0xb8a4 diff --git a/board/armadillo/flash.c b/board/armadillo/flash.c index cdbbfd0..cf7d7f6 100644 --- a/board/armadillo/flash.c +++ b/board/armadillo/flash.c @@ -162,6 +162,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) int rc = ERR_OK; unsigned long base; unsigned long addr; + ulong start; if ((info->flash_id & FLASH_VENDMASK) != (FUJ_MANUFACT & FLASH_VENDMASK)) { @@ -192,7 +193,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) /* Start erase on unprotected sectors */ for (sect = s_first; sect <= s_last && !ctrlc (); sect++) { /* ARM simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ @@ -232,6 +233,7 @@ static int write_word (flash_info_t * info, ulong dest, ushort data) { int flag; unsigned long base; + ulong start; /* Check if Flash is (sufficiently) erased */ @@ -250,7 +252,7 @@ static int write_word (flash_info_t * info, ulong dest, ushort data) flag = disable_interrupts (); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); base = dest & 0xF0000000; FL_WORD (base + (0x555 << 1)) = 0xAA; diff --git a/board/armltd/integrator/timer.c b/board/armltd/integrator/timer.c index 7562ffa..f10a026 100644 --- a/board/armltd/integrator/timer.c +++ b/board/armltd/integrator/timer.c @@ -95,7 +95,10 @@ int timer_init (void) /* init the timestamp */ total_count = 0ULL; - reset_timer_masked(); + /* capure current decrementer value */ + lastdec = READ_TIMER; + /* start "advancing" time stamp from 0 */ + timestamp = 0L; div_timer = CONFIG_SYS_HZ_CLOCK; do_div(div_timer, CONFIG_SYS_HZ); @@ -107,22 +110,11 @@ int timer_init (void) /* * timer without interrupts */ -void reset_timer (void) -{ - reset_timer_masked (); -} - ulong get_timer (ulong base_ticks) { return get_timer_masked () - base_ticks; } -void set_timer (ulong ticks) -{ - timestamp = ticks; - total_count = ticks * div_timer; -} - /* delay usec useconds */ void __udelay (unsigned long usec) { @@ -140,14 +132,6 @@ void __udelay (unsigned long usec) } } -void reset_timer_masked (void) -{ - /* capure current decrementer value */ - lastdec = READ_TIMER; - /* start "advancing" time stamp from 0 */ - timestamp = 0L; -} - /* converts the timer reading to U-Boot ticks */ /* the timestamp is the number of ticks since reset */ ulong get_timer_masked (void) diff --git a/board/armltd/vexpress/ca9x4_ct_vxp.c b/board/armltd/vexpress/ca9x4_ct_vxp.c index 6e5884b..da6f14d 100644 --- a/board/armltd/vexpress/ca9x4_ct_vxp.c +++ b/board/armltd/vexpress/ca9x4_ct_vxp.c @@ -199,11 +199,6 @@ void reset_timer_masked(void) timestamp = 0; } -void reset_timer(void) -{ - reset_timer_masked(); -} - ulong get_timer_masked(void) { ulong now = readl(&systimer_base->timer0value) / 1000; diff --git a/board/atmel/at91rm9200dk/flash.c b/board/atmel/at91rm9200dk/flash.c index 902c3c4..be22743 100644 --- a/board/atmel/at91rm9200dk/flash.c +++ b/board/atmel/at91rm9200dk/flash.c @@ -285,6 +285,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) int iflag, cflag, prot, sect; int rc = ERR_OK; int chip1; + ulong start; /* first look for protection bits */ @@ -325,7 +326,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ volatile u16 *addr = (volatile u16 *) (info->start[sect]); @@ -345,7 +346,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) result = *addr; /* check timeout */ - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { MEM_FLASH_ADDR1 = CMD_READ_ARRAY; chip1 = TMO; break; @@ -400,6 +401,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) int rc = ERR_OK; int cflag, iflag; int chip1; + ulong start; /* * Check if Flash is (sufficiently) erased @@ -425,7 +427,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait until flash is ready */ chip1 = 0; @@ -433,7 +435,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) result = *addr; /* check timeout */ - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { chip1 = ERR | TMO; break; } diff --git a/board/atmel/at91rm9200ek/at91rm9200ek.c b/board/atmel/at91rm9200ek/at91rm9200ek.c index ec0daba..2b4d845 100644 --- a/board/atmel/at91rm9200ek/at91rm9200ek.c +++ b/board/atmel/at91rm9200ek/at91rm9200ek.c @@ -64,7 +64,7 @@ int board_early_init_f(void) int dram_init (void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_SDRAM_SIZE); return 0; } diff --git a/board/bmw/ns16550.h b/board/bmw/ns16550.h index 8aa251d..2087a4a 100644 --- a/board/bmw/ns16550.h +++ b/board/bmw/ns16550.h @@ -37,7 +37,7 @@ struct NS16550 { #define afr iirfcrafr #define FCR_FIFO_EN 0x01 /*fifo enable */ -#define FCR_RXSR 0x02 /*reciever soft reset */ +#define FCR_RXSR 0x02 /*receiver soft reset */ #define FCR_TXSR 0x04 /*transmitter soft reset */ #define FCR_DMS 0x08 /* DMA Mode Select */ diff --git a/board/cerf250/flash.c b/board/cerf250/flash.c index a4b201e..e1e7807 100644 --- a/board/cerf250/flash.c +++ b/board/cerf250/flash.c @@ -221,7 +221,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info) int flash_erase (flash_info_t *info, int s_first, int s_last) { int flag, prot, sect; - ulong type, start, last; + ulong type, start; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -254,9 +254,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf ("\n"); } - start = get_timer (0); - last = start; - /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); @@ -269,14 +266,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); *addr = (FPW) 0x00500050; /* clear status register */ *addr = (FPW) 0x00200020; /* erase setup */ *addr = (FPW) 0x00D000D0; /* erase confirm */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); *addr = (FPW) 0x00B000B0; /* suspend erase */ *addr = (FPW) 0x00FF00FF; /* reset to read mode */ @@ -393,6 +390,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) FPWV *addr = (FPWV *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -406,11 +404,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = (FPW) 0x00FF00FF; /* restore read mode */ return (1); } diff --git a/board/cm4008/flash.c b/board/cm4008/flash.c index 2e66872..d6fd519 100644 --- a/board/cm4008/flash.c +++ b/board/cm4008/flash.c @@ -209,6 +209,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) int flag, prot, sect; ulong type; int rcode = 0; + ulong start; if ((s_first < 0) || (s_first > s_last)) { if (info->flash_id == FLASH_UNKNOWN) { @@ -250,7 +251,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); addr = (volatile unsigned char *) (info->start[sect]); *addr = 0x50; /* clear status register */ @@ -258,7 +259,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) *addr = 0xD0; /* erase confirm */ while (((status = *addr) & 0x80) != 0x80) { - if (get_timer_masked () > + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); *addr = 0xB0; /* suspend erase */ @@ -370,6 +371,7 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data) volatile unsigned char *addr = (volatile unsigned char *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -384,11 +386,11 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & 0x80) != 0x80) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = 0xFF; /* restore read mode */ return (1); } diff --git a/board/cm41xx/flash.c b/board/cm41xx/flash.c index 2e66872..d6fd519 100644 --- a/board/cm41xx/flash.c +++ b/board/cm41xx/flash.c @@ -209,6 +209,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) int flag, prot, sect; ulong type; int rcode = 0; + ulong start; if ((s_first < 0) || (s_first > s_last)) { if (info->flash_id == FLASH_UNKNOWN) { @@ -250,7 +251,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); addr = (volatile unsigned char *) (info->start[sect]); *addr = 0x50; /* clear status register */ @@ -258,7 +259,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) *addr = 0xD0; /* erase confirm */ while (((status = *addr) & 0x80) != 0x80) { - if (get_timer_masked () > + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); *addr = 0xB0; /* suspend erase */ @@ -370,6 +371,7 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data) volatile unsigned char *addr = (volatile unsigned char *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -384,11 +386,11 @@ static int write_data (flash_info_t * info, ulong dest, unsigned char data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & 0x80) != 0x80) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = 0xFF; /* restore read mode */ return (1); } diff --git a/board/cmc_pu2/flash.c b/board/cmc_pu2/flash.c index d832e62..d10faab 100644 --- a/board/cmc_pu2/flash.c +++ b/board/cmc_pu2/flash.c @@ -264,7 +264,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) { vu_short *addr = (vu_short *)(info->start[0]); int flag, prot, sect, ssect, l_sect; - ulong now, last; + ulong now, last, start; debug ("flash_erase: first: %d last: %d\n", s_first, s_last); @@ -335,11 +335,11 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) if (l_sect < 0) goto DONE; - reset_timer_masked (); + start = get_timer(0); last = 0; addr = (vu_short *)(info->start[l_sect]); while ((addr[0] & 0x0080) != 0x0080) { - if ((now = get_timer_masked ()) > CONFIG_SYS_FLASH_ERASE_TOUT) { + if ((now = get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); return 1; } @@ -434,6 +434,7 @@ static int write_word_amd (flash_info_t *info, vu_short *dest, ushort data) { int flag; vu_short *base; /* first address in flash bank */ + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*dest & data) != data) { @@ -455,11 +456,11 @@ static int write_word_amd (flash_info_t *info, vu_short *dest, ushort data) if (flag) enable_interrupts(); - reset_timer_masked (); + start = get_timer(0); /* data polling for D7 */ while ((*dest & 0x0080) != (data & 0x0080)) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *dest = 0x00F0; /* reset bank */ return (1); } diff --git a/board/cobra5272/flash.c b/board/cobra5272/flash.c index 33c9361..e8f02eb 100644 --- a/board/cobra5272/flash.c +++ b/board/cobra5272/flash.c @@ -147,6 +147,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) int iflag, cflag, prot, sect; int rc = ERR_OK; int chip1; + ulong start; /* first look for protection bits */ @@ -190,7 +191,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - set_timer (0); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ volatile u16 *addr = @@ -211,7 +212,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) result = *addr; /* check timeout */ - if (get_timer (0) > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { MEM_FLASH_ADDR1 = CMD_READ_ARRAY; chip1 = TMO; break; @@ -264,6 +265,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) int rc = ERR_OK; int cflag, iflag; int chip1; + ulong start; /* * Check if Flash is (sufficiently) erased @@ -291,7 +293,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) *addr = data; /* arm simple, non interrupt dependent timer */ - set_timer (0); + start = get_timer(0); /* wait until flash is ready */ chip1 = 0; @@ -299,7 +301,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) result = *addr; /* check timeout */ - if (get_timer (0) > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { chip1 = ERR | TMO; break; } diff --git a/board/cradle/flash.c b/board/cradle/flash.c index b5635fb..1601782 100644 --- a/board/cradle/flash.c +++ b/board/cradle/flash.c @@ -136,6 +136,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) { int flag, prot, sect; int rc = ERR_OK; + ulong start; if (info->flash_id == FLASH_UNKNOWN) return ERR_UNKNOWN_FLASH_TYPE; @@ -173,7 +174,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ vu_short *addr = (vu_short *) (info->start[sect]); @@ -182,7 +183,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) *addr = 0xD0; /* erase confirm */ while ((*addr & 0x80) != 0x80) { - if (get_timer_masked () > + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { *addr = 0xB0; /* suspend erase */ *addr = 0xFF; /* reset to read mode */ @@ -221,6 +222,7 @@ static int write_word (flash_info_t * info, ulong dest, ushort data) vu_short *addr = (vu_short *) dest, val; int rc = ERR_OK; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ @@ -246,11 +248,11 @@ static int write_word (flash_info_t * info, ulong dest, ushort data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((val = *addr) & 0x80) != 0x80) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { rc = ERR_TIMOUT; /* suspend program command */ *addr = 0xB0; diff --git a/board/csb226/flash.c b/board/csb226/flash.c index 02ded1c..e103470 100644 --- a/board/csb226/flash.c +++ b/board/csb226/flash.c @@ -141,6 +141,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last) { int flag, prot, sect; int rc = ERR_OK; + ulong start; if (info->flash_id == FLASH_UNKNOWN) return ERR_UNKNOWN_FLASH_TYPE; @@ -175,7 +176,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last) printf("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ u32 * volatile addr = (u32 * volatile)(info->start[sect]); @@ -189,7 +190,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last) *addr = 0x00D000D0; /* erase confirm */ while ((*addr & 0x00800080) != 0x00800080) { - if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { *addr = 0x00B000B0; /* suspend erase*/ *addr = 0x00FF00FF; /* read mode */ rc = ERR_TIMOUT; @@ -221,6 +222,7 @@ static int write_long (flash_info_t *info, ulong dest, ulong data) u32 * volatile addr = (u32 * volatile)dest, val; int rc = ERR_OK; int flag; + ulong start; /* read array command - just for the case... */ *addr = 0x00FF00FF; @@ -247,11 +249,11 @@ static int write_long (flash_info_t *info, ulong dest, ulong data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); /* wait while polling the status register */ while(((val = *addr) & 0x00800080) != 0x00800080) { - if (get_timer_masked() > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { rc = ERR_TIMOUT; /* suspend program command */ *addr = 0x00B000B0; diff --git a/board/davedenx/qong/qong.c b/board/davedenx/qong/qong.c index b1238d5..ec22627 100644 --- a/board/davedenx/qong/qong.c +++ b/board/davedenx/qong/qong.c @@ -44,7 +44,7 @@ void hw_watchdog_reset(void) int dram_init (void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, PHYS_SDRAM_1_SIZE); return 0; } diff --git a/board/davinci/common/misc.c b/board/davinci/common/misc.c index 2bfdf23..6103339 100644 --- a/board/davinci/common/misc.c +++ b/board/davinci/common/misc.c @@ -38,7 +38,7 @@ int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ gd->ram_size = get_ram_size( - (volatile void *)CONFIG_SYS_SDRAM_BASE, + (void *)CONFIG_SYS_SDRAM_BASE, CONFIG_MAX_RAM_BANK_SIZE); return 0; } diff --git a/board/dnp1110/flash.c b/board/dnp1110/flash.c index c81abc5..53f89ee 100644 --- a/board/dnp1110/flash.c +++ b/board/dnp1110/flash.c @@ -212,7 +212,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info) int flash_erase (flash_info_t *info, int s_first, int s_last) { int flag, prot, sect; - ulong type, start, last; + ulong type, start; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -245,9 +245,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf ("\n"); } - start = get_timer (0); - last = start; - /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts(); @@ -260,14 +257,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); *addr = (FPW)0x00500050; /* clear status register */ *addr = (FPW)0x00200020; /* erase setup */ *addr = (FPW)0x00D000D0; /* erase confirm */ while (((status = *addr) & (FPW)0x00800080) != (FPW)0x00800080) { - if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); *addr = (FPW)0x00B000B0; /* suspend erase */ *addr = (FPW)0x00FF00FF; /* reset to read mode */ @@ -385,6 +382,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) FPWV *addr = (FPWV *)dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -398,11 +396,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & (FPW)0x00800080) != (FPW)0x00800080) { - if (get_timer_masked() > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (start = get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = (FPW)0x00FF00FF; /* restore read mode */ return (1); } diff --git a/board/efikamx/efikamx.c b/board/efikamx/efikamx.c index 16be532..4b36918 100644 --- a/board/efikamx/efikamx.c +++ b/board/efikamx/efikamx.c @@ -113,7 +113,7 @@ u32 get_board_rev(void) int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, PHYS_SDRAM_1_SIZE); return 0; } diff --git a/board/ep7312/flash.c b/board/ep7312/flash.c index 0c2b3ae..2ed9c9a 100644 --- a/board/ep7312/flash.c +++ b/board/ep7312/flash.c @@ -119,6 +119,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) { int flag, prot, sect; int rc = ERR_OK; + ulong start; if (info->flash_id == FLASH_UNKNOWN) return ERR_UNKNOWN_FLASH_TYPE; @@ -156,7 +157,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ vu_short *addr = (vu_short *) (info->start[sect]); @@ -165,7 +166,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) *addr = 0xD0; /* erase confirm */ while ((*addr & 0x80) != 0x80) { - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { *addr = 0xB0; /* suspend erase */ *addr = 0xFF; /* reset to read mode */ rc = ERR_TIMOUT; @@ -203,6 +204,7 @@ static int write_word (flash_info_t * info, ulong dest, ushort data) vu_short *addr = (vu_short *) dest, val; int rc = ERR_OK; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ @@ -228,11 +230,11 @@ static int write_word (flash_info_t * info, ulong dest, ushort data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((val = *addr) & 0x80) != 0x80) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { rc = ERR_TIMOUT; /* suspend program command */ *addr = 0xB0; diff --git a/board/eukrea/cpu9260/cpu9260.c b/board/eukrea/cpu9260/cpu9260.c index 0959c5c..402f19f 100644 --- a/board/eukrea/cpu9260/cpu9260.c +++ b/board/eukrea/cpu9260/cpu9260.c @@ -174,7 +174,7 @@ int board_init(void) int dram_init(void) { - gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_SDRAM_SIZE); return 0; } diff --git a/board/eukrea/cpuat91/cpuat91.c b/board/eukrea/cpuat91/cpuat91.c index 5d05414..f654f87 100644 --- a/board/eukrea/cpuat91/cpuat91.c +++ b/board/eukrea/cpuat91/cpuat91.c @@ -63,7 +63,7 @@ int board_early_init_f(void) int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile long *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, CONFIG_SYS_SDRAM_SIZE); return 0; } diff --git a/board/evb64260/bootseq.txt b/board/evb64260/bootseq.txt index e4fefb3..6cae9ea 100644 --- a/board/evb64260/bootseq.txt +++ b/board/evb64260/bootseq.txt @@ -62,7 +62,7 @@ in_flash: remap gt regs? map PCI mem/io map device space - clear out interupts + clear out interrupts init_timebase env_init serial_init diff --git a/board/evb64260/i2c.c b/board/evb64260/i2c.c index c62b647..88d0dac 100644 --- a/board/evb64260/i2c.c +++ b/board/evb64260/i2c.c @@ -306,7 +306,7 @@ i2c_read(uchar dev_addr, unsigned int offset, int len, uchar* data, status = i2c_get_data(data, len); if (status) { #ifdef DEBUG_I2C - printf("Data not recieved: 0x%02x\n", status); + printf("Data not received: 0x%02x\n", status); #endif return status; } diff --git a/board/freescale/corenet_ds/corenet_ds.c b/board/freescale/corenet_ds/corenet_ds.c index cf9b7b8..b1e7823 100644 --- a/board/freescale/corenet_ds/corenet_ds.c +++ b/board/freescale/corenet_ds/corenet_ds.c @@ -236,6 +236,7 @@ void ft_board_setup(void *blob, bd_t *bd) #endif fdt_fixup_liodn(blob); + fdt_fixup_dr_usb(blob, bd); } int board_eth_init(bd_t *bis) diff --git a/board/freescale/corenet_ds/ddr.c b/board/freescale/corenet_ds/ddr.c index a184592..b937015 100644 --- a/board/freescale/corenet_ds/ddr.c +++ b/board/freescale/corenet_ds/ddr.c @@ -256,6 +256,6 @@ phys_size_t initdram(int board_type) dram_size = setup_ddr_tlbs(dram_size / 0x100000); dram_size *= 0x100000; - puts(" DDR: "); + debug(" DDR: "); return dram_size; } diff --git a/board/freescale/corenet_ds/law.c b/board/freescale/corenet_ds/law.c index dd6f6f7..58f23c5 100644 --- a/board/freescale/corenet_ds/law.c +++ b/board/freescale/corenet_ds/law.c @@ -37,7 +37,8 @@ struct law_entry law_table[] = { #endif SET_LAW(PIXIS_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_LBC), #ifdef CONFIG_SYS_DCSRBAR_PHYS - SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_4M, LAW_TRGT_IF_DCSR), + /* Limit DCSR to 32M to access NPC Trace Buffer */ + SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_DCSR), #endif #ifdef CONFIG_SYS_NAND_BASE_PHYS SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC), diff --git a/board/freescale/mpc8266ads/mpc8266ads.c b/board/freescale/mpc8266ads/mpc8266ads.c index 66acc41..2caf4aa 100644 --- a/board/freescale/mpc8266ads/mpc8266ads.c +++ b/board/freescale/mpc8266ads/mpc8266ads.c @@ -392,7 +392,7 @@ phys_size_t initdram(int board_type) The 11th column addre will still be mucxed correctly onto the bus. Also be aware that the MPC8266ADS board Rev B has not connected - Row addres 13 to anything. + Row address 13 to anything. The fix is to connect ADD16 (from U37-47) to SADDR12 (U28-126) */ diff --git a/board/freescale/mpc8610hpcd/mpc8610hpcd.c b/board/freescale/mpc8610hpcd/mpc8610hpcd.c index 4e4b7c0..8aceddb 100644 --- a/board/freescale/mpc8610hpcd/mpc8610hpcd.c +++ b/board/freescale/mpc8610hpcd/mpc8610hpcd.c @@ -145,7 +145,7 @@ initdram(int board_type) setup_ddr_bat(dram_size); - puts(" DDR: "); + debug(" DDR: "); return dram_size; } diff --git a/board/freescale/mpc8641hpcn/mpc8641hpcn.c b/board/freescale/mpc8641hpcn/mpc8641hpcn.c index e3916fc..455569e 100644 --- a/board/freescale/mpc8641hpcn/mpc8641hpcn.c +++ b/board/freescale/mpc8641hpcn/mpc8641hpcn.c @@ -69,7 +69,7 @@ initdram(int board_type) setup_ddr_bat(dram_size); - puts(" DDR: "); + debug(" DDR: "); return dram_size; } diff --git a/board/freescale/mx31ads/mx31ads.c b/board/freescale/mx31ads/mx31ads.c index 9bf9c18..7637c92 100644 --- a/board/freescale/mx31ads/mx31ads.c +++ b/board/freescale/mx31ads/mx31ads.c @@ -31,7 +31,7 @@ DECLARE_GLOBAL_DATA_PTR; int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM_1, + gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); return 0; } diff --git a/board/freescale/mx31pdk/mx31pdk.c b/board/freescale/mx31pdk/mx31pdk.c index 08addd2..f6e190a 100644 --- a/board/freescale/mx31pdk/mx31pdk.c +++ b/board/freescale/mx31pdk/mx31pdk.c @@ -42,7 +42,7 @@ void hw_watchdog_reset(void) int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, PHYS_SDRAM_1_SIZE); return 0; } diff --git a/board/freescale/mx51evk/mx51evk.c b/board/freescale/mx51evk/mx51evk.c index e2d3d74..fd7342f 100644 --- a/board/freescale/mx51evk/mx51evk.c +++ b/board/freescale/mx51evk/mx51evk.c @@ -53,7 +53,7 @@ u32 get_board_rev(void) int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, PHYS_SDRAM_1_SIZE); return 0; } diff --git a/board/freescale/mx53ard/mx53ard.c b/board/freescale/mx53ard/mx53ard.c index b51d209..134603a 100644 --- a/board/freescale/mx53ard/mx53ard.c +++ b/board/freescale/mx53ard/mx53ard.c @@ -46,8 +46,8 @@ int dram_init(void) { u32 size1, size2; - size1 = get_ram_size((volatile void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); - size2 = get_ram_size((volatile void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); + size1 = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); + size2 = get_ram_size((void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); gd->ram_size = size1 + size2; diff --git a/board/freescale/mx53evk/mx53evk.c b/board/freescale/mx53evk/mx53evk.c index a89aa25..88095dc 100644 --- a/board/freescale/mx53evk/mx53evk.c +++ b/board/freescale/mx53evk/mx53evk.c @@ -46,7 +46,7 @@ u32 get_board_rev(void) int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, PHYS_SDRAM_1_SIZE); return 0; } diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c index d032428..18b388e 100644 --- a/board/freescale/mx53loco/mx53loco.c +++ b/board/freescale/mx53loco/mx53loco.c @@ -47,8 +47,8 @@ int dram_init(void) { u32 size1, size2; - size1 = get_ram_size((volatile void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); - size2 = get_ram_size((volatile void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); + size1 = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); + size2 = get_ram_size((void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); gd->ram_size = size1 + size2; diff --git a/board/freescale/mx53smd/mx53smd.c b/board/freescale/mx53smd/mx53smd.c index f3c433f..21b5d14 100644 --- a/board/freescale/mx53smd/mx53smd.c +++ b/board/freescale/mx53smd/mx53smd.c @@ -44,8 +44,8 @@ int dram_init(void) { u32 size1, size2; - size1 = get_ram_size((volatile void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); - size2 = get_ram_size((volatile void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); + size1 = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); + size2 = get_ram_size((void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); gd->ram_size = size1 + size2; diff --git a/board/netstal/mcu25/Makefile b/board/freescale/p2041rdb/Makefile index a983de9..65f348f 100644 --- a/board/netstal/mcu25/Makefile +++ b/board/freescale/p2041rdb/Makefile @@ -1,6 +1,10 @@ # -# (C) Copyright 2007-2008 Netstal Maschinen AG -# Niklaus Giger (ng@netstal.com) +# Copyright 2011 Freescale Semiconductor, Inc. +# (C) Copyright 2001-2006 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as @@ -19,27 +23,28 @@ # include $(TOPDIR)/config.mk -ifneq ($(OBJTREE),$(SRCTREE)) -$(shell mkdir -p $(obj)../common) -endif LIB = $(obj)lib$(BOARD).o -COBJS = $(BOARD).o \ - ../common/fixed_sdram.o \ - ../common/nm_bsp.o +COBJS-y += $(BOARD).o +COBJS-y += cpld.o +COBJS-y += ddr.o +COBJS-y += law.o +COBJS-y += tlb.o +COBJS-$(CONFIG_PCI) += pci.o -SRCS := $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) +SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS)) -$(LIB): $(OBJS) - $(call cmd_link_o_target, $^) +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS)) clean: - rm -f $(OBJS) + rm -f $(OBJS) $(SOBJS) distclean: clean - rm -f $(LIB) core *.bak $(obj).depend + rm -f $(LIB) core *.bak .depend ######################################################################### diff --git a/board/freescale/p2041rdb/cpld.c b/board/freescale/p2041rdb/cpld.c new file mode 100644 index 0000000..8e1f46e --- /dev/null +++ b/board/freescale/p2041rdb/cpld.c @@ -0,0 +1,171 @@ +/** + * Copyright 2011 Freescale Semiconductor + * Author: Mingkai Hu <Mingkai.hu@freescale.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * This file provides support for the board-specific CPLD used on some Freescale + * reference boards. + * + * The following macros need to be defined: + * + * CPLD_BASE - The virtual address of the base of the CPLD register map + * + */ + +#include <common.h> +#include <command.h> +#include <asm/io.h> + +#include "cpld.h" + +static u8 __cpld_read(unsigned int reg) +{ + void *p = (void *)CPLD_BASE; + + return in_8(p + reg); +} +u8 cpld_read(unsigned int reg) __attribute__((weak, alias("__cpld_read"))); + +static void __cpld_write(unsigned int reg, u8 value) +{ + void *p = (void *)CPLD_BASE; + + out_8(p + reg, value); +} +void cpld_write(unsigned int reg, u8 value) + __attribute__((weak, alias("__cpld_write"))); + +/* + * Reset the board. This honors the por_cfg registers. + */ +void __cpld_reset(void) +{ + CPLD_WRITE(system_rst, 1); +} +void cpld_reset(void) __attribute__((weak, alias("__cpld_reset"))); + +/** + * Set the boot bank to the alternate bank + */ +void __cpld_set_altbank(void) +{ + CPLD_WRITE(fbank_sel, 1); +} +void cpld_set_altbank(void) + __attribute__((weak, alias("__cpld_set_altbank"))); + +/** + * Set the boot bank to the default bank + */ +void __cpld_clear_altbank(void) +{ + CPLD_WRITE(fbank_sel, 0); +} +void cpld_clear_altbank(void) + __attribute__((weak, alias("__cpld_clear_altbank"))); + +#ifdef DEBUG +static void cpld_dump_regs(void) +{ + printf("cpld_ver = 0x%02x\n", CPLD_READ(cpld_ver)); + printf("cpld_ver_sub = 0x%02x\n", CPLD_READ(cpld_ver_sub)); + printf("pcba_ver = 0x%02x\n", CPLD_READ(pcba_ver)); + printf("system_rst = 0x%02x\n", CPLD_READ(system_rst)); + printf("wd_cfg = 0x%02x\n", CPLD_READ(wd_cfg)); + printf("sw_ctl_on = 0x%02x\n", CPLD_READ(sw_ctl_on)); + printf("por_cfg = 0x%02x\n", CPLD_READ(por_cfg)); + printf("switch_strobe = 0x%02x\n", CPLD_READ(switch_strobe)); + printf("jtag_sel = 0x%02x\n", CPLD_READ(jtag_sel)); + printf("sdbank1_clk = 0x%02x\n", CPLD_READ(sdbank1_clk)); + printf("sdbank2_clk = 0x%02x\n", CPLD_READ(sdbank2_clk)); + printf("fbank_sel = 0x%02x\n", CPLD_READ(fbank_sel)); + printf("serdes_mux = 0x%02x\n", CPLD_READ(serdes_mux)); + printf("SW[2] = 0x%02x\n", in_8(&CPLD_SW(2))); + putc('\n'); +} +#endif + +int cpld_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + int rc = 0; + unsigned int i; + + if (argc <= 1) + return cmd_usage(cmdtp); + + if (strcmp(argv[1], "reset") == 0) { + if (strcmp(argv[2], "altbank") == 0) + cpld_set_altbank(); + else + cpld_clear_altbank(); + + cpld_reset(); + } else if (strcmp(argv[1], "watchdog") == 0) { + static char *period[8] = {"1ms", "10ms", "30ms", "disable", + "100ms", "1s", "10s", "60s"}; + for (i = 0; i < ARRAY_SIZE(period); i++) { + if (strcmp(argv[2], period[i]) == 0) + CPLD_WRITE(wd_cfg, i); + } + } else if (strcmp(argv[1], "lane_mux") == 0) { + u32 lane = simple_strtoul(argv[2], NULL, 16); + u8 val = (u8)simple_strtoul(argv[3], NULL, 16); + u8 reg = CPLD_READ(serdes_mux); + + switch (lane) { + case 0x6: + reg &= ~SERDES_MUX_LANE_6_MASK; + reg |= val << SERDES_MUX_LANE_6_SHIFT; + break; + case 0xa: + reg &= ~SERDES_MUX_LANE_A_MASK; + reg |= val << SERDES_MUX_LANE_A_SHIFT; + break; + case 0xc: + reg &= ~SERDES_MUX_LANE_C_MASK; + reg |= val << SERDES_MUX_LANE_C_SHIFT; + break; + case 0xd: + reg &= ~SERDES_MUX_LANE_D_MASK; + reg |= val << SERDES_MUX_LANE_D_SHIFT; + break; + default: + printf("Invalid value\n"); + break; + } + + CPLD_WRITE(serdes_mux, reg); +#ifdef DEBUG + } else if (strcmp(argv[1], "dump") == 0) { + cpld_dump_regs(); +#endif + } else + rc = cmd_usage(cmdtp); + + return rc; +} + +U_BOOT_CMD( + cpld_cmd, CONFIG_SYS_MAXARGS, 1, cpld_cmd, + "Reset the board or pin mulexing selection using the CPLD sequencer", + "reset - hard reset to default bank\n" + "cpld_cmd reset altbank - reset to alternate bank\n" + "cpld_cmd watchdog <watchdog_period> - set the watchdog period\n" + " period: 1ms 10ms 30ms 100ms 1s 10s 60s disable\n" + "cpld_cmd lane_mux <lane> <mux_value> - set multiplexed lane pin\n" + " lane 6: 0 -> slot1 (Default)\n" + " 1 -> SGMII\n" + " lane a: 0 -> slot2 (Default)\n" + " 1 -> AURORA\n" + " lane c: 0 -> slot2 (Default)\n" + " 1 -> SATA0\n" + " lane d: 0 -> slot2 (Default)\n" + " 1 -> SATA1\n" +#ifdef DEBUG + "cpld_cmd dump - display the CPLD registers\n" +#endif + ); diff --git a/board/freescale/p2041rdb/cpld.h b/board/freescale/p2041rdb/cpld.h new file mode 100644 index 0000000..3b24cb0 --- /dev/null +++ b/board/freescale/p2041rdb/cpld.h @@ -0,0 +1,53 @@ +/** + * Copyright 2011 Freescale Semiconductor + * Author: Mingkai Hu <Mingkai.hu@freescale.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the Free + * Software Foundation; either version 2 of the License, or (at your option) + * any later version. + * + * This file provides support for the ngPIXIS, a board-specific FPGA used on + * some Freescale reference boards. + */ + +/* + * CPLD register set. Feel free to add board-specific #ifdefs where necessary. + */ +typedef struct cpld_data { + u8 cpld_ver; /* 0x0 - CPLD Major Revision Register */ + u8 cpld_ver_sub; /* 0x1 - CPLD Minor Revision Register */ + u8 pcba_ver; /* 0x2 - PCBA Revision Register */ + u8 system_rst; /* 0x3 - system reset register */ + u8 wd_cfg; /* 0x4 - Watchdog Period Setting Register */ + u8 sw_ctl_on; /* 0x5 - Switch Control Enable Register */ + u8 por_cfg; /* 0x6 - POR Control Register */ + u8 switch_strobe; /* 0x7 - Multiplexed pin Select Register */ + u8 jtag_sel; /* 0x8 - JTAG or AURORA Selection */ + u8 sdbank1_clk; /* 0x9 - SerDes Bank1 Reference clock */ + u8 sdbank2_clk; /* 0xa - SerDes Bank2 Reference clock */ + u8 fbank_sel; /* 0xb - Flash bank selection */ + u8 serdes_mux; /* 0xc - Multiplexed pin Select Register */ + u8 sw[1]; /* 0xd - SW2 Status */ +} __attribute__ ((packed)) cpld_data_t; + +#define SERDES_MUX_LANE_6_MASK 0x2 +#define SERDES_MUX_LANE_6_SHIFT 1 +#define SERDES_MUX_LANE_A_MASK 0x1 +#define SERDES_MUX_LANE_A_SHIFT 0 +#define SERDES_MUX_LANE_C_MASK 0x4 +#define SERDES_MUX_LANE_C_SHIFT 2 +#define SERDES_MUX_LANE_D_MASK 0x8 +#define SERDES_MUX_LANE_D_SHIFT 3 + +/* Pointer to the CPLD register set */ +#define cpld ((cpld_data_t *)CPLD_BASE) + +/* The CPLD SW register that corresponds to board switch X, where x >= 1 */ +#define CPLD_SW(x) (cpld->sw[(x) - 2]) + +u8 cpld_read(unsigned int reg); +void cpld_write(unsigned int reg, u8 value); + +#define CPLD_READ(reg) cpld_read(offsetof(cpld_data_t, reg)) +#define CPLD_WRITE(reg, value) cpld_write(offsetof(cpld_data_t, reg), value) diff --git a/board/freescale/p2041rdb/ddr.c b/board/freescale/p2041rdb/ddr.c new file mode 100644 index 0000000..e9c699c --- /dev/null +++ b/board/freescale/p2041rdb/ddr.c @@ -0,0 +1,115 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * Version 2 as published by the Free Software Foundation. + */ + +#include <common.h> +#include <i2c.h> +#include <hwconfig.h> +#include <asm/mmu.h> +#include <asm/fsl_ddr_sdram.h> +#include <asm/fsl_ddr_dimm_params.h> +#include <asm/fsl_law.h> + +typedef struct { + u32 datarate_mhz_low; + u32 datarate_mhz_high; + u32 n_ranks; + u32 clk_adjust; + u32 wrlvl_start; + u32 cpo; + u32 write_data_delay; + u32 force_2T; +} board_specific_parameters_t; + +/* + * ranges for parameters: + * wr_data_delay = 0-6 + * clk adjust = 0-8 + * cpo 2-0x1E (30) + */ +const board_specific_parameters_t board_specific_parameters[] = { + /* + * memory controller 0 + * lo| hi| num| clk| wrlvl | cpo |wrdata|2T + * mhz| mhz|ranks|adjst| start | delay| + */ + { 1017, 1116, 2, 4, 6, 0xff, 2, 0}, +}; + +void fsl_ddr_board_options(memctl_options_t *popts, + dimm_params_t *pdimm, + unsigned int ctrl_num) +{ + const board_specific_parameters_t *pbsp = + &board_specific_parameters[0]; + u32 num_params = ARRAY_SIZE(board_specific_parameters); + u32 i; + ulong ddr_freq; + + /* + * Get clk_adjust, cpo, write_data_delay,2T, according to the board ddr + * freqency and n_banks specified in board_specific_parameters table. + */ + ddr_freq = get_ddr_freq(0) / 1000000; + for (i = 0; i < num_params; i++) { + if (ddr_freq >= pbsp->datarate_mhz_low && + ddr_freq <= pbsp->datarate_mhz_high && + pdimm[0].n_ranks == pbsp->n_ranks) { + popts->cpo_override = pbsp->cpo; + popts->write_data_delay = pbsp->write_data_delay; + popts->clk_adjust = pbsp->clk_adjust; + popts->wrlvl_start = pbsp->wrlvl_start; + popts->twoT_en = pbsp->force_2T; + break; + } + pbsp++; + } + + if (i == num_params) { + printf("Warning: board specific timing not found " + "for data rate %lu MT/s!\n", ddr_freq); + } + + /* + * Factors to consider for half-strength driver enable: + * - number of DIMMs installed + */ + popts->half_strength_driver_enable = 0; + /* Write leveling override */ + popts->wrlvl_override = 1; + popts->wrlvl_sample = 0xf; + + /* Rtt and Rtt_WR override */ + popts->rtt_override = 0; + + /* Enable ZQ calibration */ + popts->zq_en = 1; + + /* DHC_EN =1, ODT = 60 Ohm */ + popts->ddr_cdr1 = DDR_CDR1_DHC_EN; +} + +phys_size_t initdram(int board_type) +{ + phys_size_t dram_size = 0; + + puts("Initializing...."); + + if (fsl_use_spd()) { + puts("using SPD\n"); + dram_size = fsl_ddr_sdram(); + } else { + puts("no SPD and fixed parameters\n"); + return dram_size; + } + + dram_size = setup_ddr_tlbs(dram_size / 0x100000); + dram_size *= 0x100000; + + debug(" DDR: "); + return dram_size; +} diff --git a/board/freescale/p2041rdb/law.c b/board/freescale/p2041rdb/law.c new file mode 100644 index 0000000..127a478 --- /dev/null +++ b/board/freescale/p2041rdb/law.c @@ -0,0 +1,37 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/fsl_law.h> +#include <asm/mmu.h> + +struct law_entry law_table[] = { + SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_LBC), + SET_LAW(CONFIG_SYS_BMAN_MEM_PHYS, LAW_SIZE_2M, LAW_TRGT_IF_BMAN), + SET_LAW(CONFIG_SYS_QMAN_MEM_PHYS, LAW_SIZE_2M, LAW_TRGT_IF_QMAN), + SET_LAW(CPLD_BASE_PHYS, LAW_SIZE_4K, LAW_TRGT_IF_LBC), +#ifdef CONFIG_SYS_DCSRBAR_PHYS + SET_LAW(CONFIG_SYS_DCSRBAR_PHYS, LAW_SIZE_32M, LAW_TRGT_IF_DCSR), +#endif +}; + +int num_law_entries = ARRAY_SIZE(law_table); diff --git a/board/freescale/p2041rdb/p2041rdb.c b/board/freescale/p2041rdb/p2041rdb.c new file mode 100644 index 0000000..52269d3 --- /dev/null +++ b/board/freescale/p2041rdb/p2041rdb.c @@ -0,0 +1,203 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <command.h> +#include <netdev.h> +#include <linux/compiler.h> +#include <asm/mmu.h> +#include <asm/processor.h> +#include <asm/cache.h> +#include <asm/immap_85xx.h> +#include <asm/fsl_law.h> +#include <asm/fsl_serdes.h> +#include <asm/fsl_portals.h> +#include <asm/fsl_liodn.h> + +extern void pci_of_setup(void *blob, bd_t *bd); + +#include "cpld.h" + +DECLARE_GLOBAL_DATA_PTR; + +int checkboard(void) +{ + u8 sw; + struct cpu_type *cpu = gd->cpu; + ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; + unsigned int i; + + printf("Board: %sRDB, ", cpu->name); + printf("CPLD version: %d.%d ", CPLD_READ(cpld_ver), + CPLD_READ(cpld_ver_sub)); + + sw = CPLD_READ(fbank_sel); + printf("vBank: %d\n", sw & 0x1); + +#ifdef CONFIG_PHYS_64BIT + puts("36-bit Addressing\n"); +#endif + + /* + * Display the RCW, so that no one gets confused as to what RCW + * we're actually using for this boot. + */ + puts("Reset Configuration Word (RCW):"); + for (i = 0; i < ARRAY_SIZE(gur->rcwsr); i++) { + u32 rcw = in_be32(&gur->rcwsr[i]); + + if ((i % 4) == 0) + printf("\n %08x:", i * 4); + printf(" %08x", rcw); + } + puts("\n"); + + /* + * Display the actual SERDES reference clocks as configured by the + * dip switches on the board. Note that the SWx registers could + * technically be set to force the reference clocks to match the + * values that the SERDES expects (or vice versa). For now, however, + * we just display both values and hope the user notices when they + * don't match. + */ + puts("SERDES Reference Clocks: "); + sw = in_8(&CPLD_SW(2)) >> 2; + for (i = 0; i < 2; i++) { + static const char * const freq[] = {"0", "100", "125"}; + unsigned int clock = (sw >> (2 * i)) & 3; + + printf("Bank%u=%sMhz ", i+1, freq[clock]); + } + puts("\n"); + + return 0; +} + +int board_early_init_f(void) +{ + ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); + + /* board only uses the DDR_MCK0/1, so disable the DDR_MCK2/3 */ + setbits_be32(&gur->ddrclkdr, 0x000f000f); + + return 0; +} + +int board_early_init_r(void) +{ + const unsigned int flashbase = CONFIG_SYS_FLASH_BASE; + const u8 flash_esel = find_tlb_idx((void *)flashbase, 1); + + /* + * Remap Boot flash + PROMJET region to caching-inhibited + * so that flash can be erased properly. + */ + + /* Flush d-cache and invalidate i-cache of any FLASH data */ + flush_dcache(); + invalidate_icache(); + + /* invalidate existing TLB entry for flash + promjet */ + disable_tlb(flash_esel); + + set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, flash_esel, BOOKE_PAGESZ_256M, 1); + + set_liodns(); + setup_portals(); + + return 0; +} + +static const char *serdes_clock_to_string(u32 clock) +{ + switch (clock) { + case SRDS_PLLCR0_RFCK_SEL_100: + return "100"; + case SRDS_PLLCR0_RFCK_SEL_125: + return "125"; + case SRDS_PLLCR0_RFCK_SEL_156_25: + return "156.25"; + default: + return "150"; + } +} + +#define NUM_SRDS_BANKS 2 + +int misc_init_r(void) +{ + serdes_corenet_t *regs = (void *)CONFIG_SYS_FSL_CORENET_SERDES_ADDR; + u32 actual[NUM_SRDS_BANKS]; + unsigned int i; + u8 sw; + + sw = in_8(&CPLD_SW(2)) >> 2; + for (i = 0; i < NUM_SRDS_BANKS; i++) { + unsigned int clock = (sw >> (2 * i)) & 3; + switch (clock) { + case 1: + actual[i] = SRDS_PLLCR0_RFCK_SEL_100; + break; + case 2: + actual[i] = SRDS_PLLCR0_RFCK_SEL_125; + break; + default: + printf("Warning: SDREFCLK%u switch setting of '11' is " + "unsupported\n", i + 1); + break; + } + } + + for (i = 0; i < NUM_SRDS_BANKS; i++) { + u32 expected = in_be32(®s->bank[i].pllcr0); + expected &= SRDS_PLLCR0_RFCK_SEL_MASK; + if (expected != actual[i]) { + printf("Warning: SERDES bank %u expects reference clock" + " %sMHz, but actual is %sMHz\n", i + 1, + serdes_clock_to_string(expected), + serdes_clock_to_string(actual[i])); + } + } + + return 0; +} + +void ft_board_setup(void *blob, bd_t *bd) +{ + phys_addr_t base; + phys_size_t size; + + ft_cpu_setup(blob, bd); + + base = getenv_bootm_low(); + size = getenv_bootm_size(); + + fdt_fixup_memory(blob, (u64)base, (u64)size); + +#ifdef CONFIG_PCI + pci_of_setup(blob, bd); +#endif + + fdt_fixup_liodn(blob); +} diff --git a/arch/avr32/include/asm/initcalls.h b/board/freescale/p2041rdb/pci.c index 57a278b..1ab4cdf 100644 --- a/arch/avr32/include/asm/initcalls.h +++ b/board/freescale/p2041rdb/pci.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 2005, 2006 Atmel Corporation + * Copyright 2011 Freescale Semiconductor, Inc. * * See file CREDITS for list of people who contributed to this * project. @@ -19,12 +19,21 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA */ -#ifndef __ASM_AVR32_INITCALLS_H__ -#define __ASM_AVR32_INITCALLS_H__ -#include <config.h> +#include <common.h> +#include <command.h> +#include <pci.h> +#include <asm/fsl_pci.h> +#include <libfdt.h> +#include <fdt_support.h> +#include <asm/fsl_serdes.h> -extern int cpu_init(void); -extern int timer_init(void); +void pci_init_board(void) +{ + fsl_pcie_init_board(0); +} -#endif /* __ASM_AVR32_INITCALLS_H__ */ +void pci_of_setup(void *blob, bd_t *bd) +{ + FT_FSL_PCI_SETUP; +} diff --git a/board/freescale/p2041rdb/tlb.c b/board/freescale/p2041rdb/tlb.c new file mode 100644 index 0000000..43f28ed --- /dev/null +++ b/board/freescale/p2041rdb/tlb.c @@ -0,0 +1,119 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/mmu.h> + +struct fsl_e_tlb_entry tlb_table[] = { + /* TLB 0 - for temp stack in cache */ + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR, + CONFIG_SYS_INIT_RAM_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 4 * 1024, + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 4 * 1024, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 8 * 1024, + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 8 * 1024, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + SET_TLB_ENTRY(0, CONFIG_SYS_INIT_RAM_ADDR + 12 * 1024, + CONFIG_SYS_INIT_RAM_ADDR_PHYS + 12 * 1024, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + + SET_TLB_ENTRY(0, CPLD_BASE, CPLD_BASE_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_4K, 0), + + /* TLB 1 */ + /* *I*** - Covers boot page */ +#if defined(CONFIG_SYS_RAMBOOT) && defined(CONFIG_SYS_INIT_L3_ADDR) + /* + * *I*G - L3SRAM. When L3 is used as 1M SRAM, the address of the + * SRAM is at 0xfff00000, it covered the 0xfffff000. + */ + SET_TLB_ENTRY(1, CONFIG_SYS_INIT_L3_ADDR, CONFIG_SYS_INIT_L3_ADDR, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_1M, 1), +#else + SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_4K, 1), +#endif + + /* *I*G* - CCSRBAR */ + SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 1, BOOKE_PAGESZ_16M, 1), + + /* *I*G* - Flash, localbus */ + /* This will be changed to *I*G* after relocation to RAM. */ + SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, + MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, + 0, 2, BOOKE_PAGESZ_256M, 1), + + /* *I*G* - PCI */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 3, BOOKE_PAGESZ_1G, 1), + + /* *I*G* - PCI */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT + 0x40000000, + CONFIG_SYS_PCIE1_MEM_PHYS + 0x40000000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 4, BOOKE_PAGESZ_256M, 1), + + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT + 0x50000000, + CONFIG_SYS_PCIE1_MEM_PHYS + 0x50000000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 5, BOOKE_PAGESZ_256M, 1), + + /* *I*G* - PCI I/O */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_IO_VIRT, CONFIG_SYS_PCIE1_IO_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 6, BOOKE_PAGESZ_256K, 1), + + /* Bman/Qman */ + SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE, CONFIG_SYS_BMAN_MEM_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 9, BOOKE_PAGESZ_1M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE + 0x00100000, + CONFIG_SYS_BMAN_MEM_PHYS + 0x00100000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 10, BOOKE_PAGESZ_1M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE, CONFIG_SYS_QMAN_MEM_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 11, BOOKE_PAGESZ_1M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE + 0x00100000, + CONFIG_SYS_QMAN_MEM_PHYS + 0x00100000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 12, BOOKE_PAGESZ_1M, 1), +#ifdef CONFIG_SYS_DCSRBAR_PHYS + SET_TLB_ENTRY(1, CONFIG_SYS_DCSRBAR, CONFIG_SYS_DCSRBAR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 13, BOOKE_PAGESZ_4M, 1), +#endif +}; + +int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/board/gcplus/flash.c b/board/gcplus/flash.c index 8511582..ab567e8 100644 --- a/board/gcplus/flash.c +++ b/board/gcplus/flash.c @@ -225,7 +225,7 @@ int flash_erase(flash_info_t * info, int s_first, int s_last) { int flag, prot, sect; - ulong type, start, last; + ulong type, start; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -258,9 +258,6 @@ flash_erase(flash_info_t * info, int s_first, int s_last) printf("\n"); } - start = get_timer(0); - last = start; - /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts(); @@ -273,7 +270,7 @@ flash_erase(flash_info_t * info, int s_first, int s_last) printf("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); *addr = (FPW) 0x00500050; /* clear status register */ *addr = (FPW) 0x00200020; /* erase setup */ @@ -282,7 +279,7 @@ flash_erase(flash_info_t * info, int s_first, int s_last) while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf("Timeout\n"); *addr = (FPW) 0x00B000B0; /* suspend erase */ *addr = (FPW) 0x00FF00FF; /* reset to read mode */ @@ -401,6 +398,7 @@ write_data(flash_info_t * info, ulong dest, FPW data) FPWV *addr = (FPWV *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -414,11 +412,11 @@ write_data(flash_info_t * info, ulong dest, FPW data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked() > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = (FPW) 0x00FF00FF; /* restore read mode */ return (1); } diff --git a/board/hymod/bsp.c b/board/hymod/bsp.c index 9a92941..2cd3707 100644 --- a/board/hymod/bsp.c +++ b/board/hymod/bsp.c @@ -75,14 +75,14 @@ DECLARE_GLOBAL_DATA_PTR; */ int -fpga_load (int mezz, uchar *addr, ulong size) +fpga_load(int mezz, const uchar *addr, ulong size) { hymod_conf_t *cp = &gd->bd->bi_hymod_conf; xlx_info_t *fp; xlx_iopins_t *fpgaio; volatile uchar *fpgabase; volatile uint cnt; - uchar *eaddr = addr + size; + const uchar *eaddr = addr + size; int result; if (mezz) diff --git a/board/idmr/flash.c b/board/idmr/flash.c index 57c9948..9f4ff2b 100644 --- a/board/idmr/flash.c +++ b/board/idmr/flash.c @@ -130,6 +130,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) int iflag, prot, sect; int rc = ERR_OK; int chip1; + ulong start; /* first look for protection bits */ @@ -170,7 +171,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - set_timer (0); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ volatile u16 *addr = @@ -191,7 +192,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) result = *addr; /* check timeout */ - if (get_timer (0) > CONFIG_SYS_FLASH_ERASE_TOUT * CONFIG_SYS_HZ / 1000) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT * CONFIG_SYS_HZ / 1000) { MEM_FLASH_ADDR1 = CMD_READ_ARRAY; chip1 = TMO; break; @@ -248,6 +249,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) int rc = ERR_OK; int iflag; int chip1; + ulong start; /* * Check if Flash is (sufficiently) erased @@ -272,7 +274,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) *addr = data; /* arm simple, non interrupt dependent timer */ - set_timer (0); + start = get_timer(0); /* wait until flash is ready */ chip1 = 0; @@ -280,7 +282,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) result = *addr; /* check timeout */ - if (get_timer (0) > CONFIG_SYS_FLASH_ERASE_TOUT * CONFIG_SYS_HZ / 1000) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT * CONFIG_SYS_HZ / 1000) { chip1 = ERR | TMO; break; } diff --git a/board/impa7/flash.c b/board/impa7/flash.c index d0c5880..6eae428 100644 --- a/board/impa7/flash.c +++ b/board/impa7/flash.c @@ -128,6 +128,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) { int flag, prot, sect; int rc = ERR_OK; + ulong start; if (info->flash_id == FLASH_UNKNOWN) return ERR_UNKNOWN_FLASH_TYPE; @@ -165,7 +166,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ vu_long *addr = (vu_long *) (info->start[sect]); @@ -174,7 +175,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) *addr = 0x00D000D0; /* erase confirm */ while ((*addr & 0x00800080) != 0x00800080) { - if (get_timer_masked () > + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { *addr = 0x00B000B0; /* suspend erase */ *addr = 0x00FF00FF; /* reset to read mode */ @@ -211,6 +212,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) ulong barf; int rc = ERR_OK; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ @@ -236,14 +238,14 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* read status register command */ *addr = 0x00700070; /* wait while polling the status register */ while ((*addr & 0x00800080) != 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { rc = ERR_TIMOUT; /* suspend program command */ *addr = 0x00B000B0; diff --git a/board/imx31_phycore/imx31_phycore.c b/board/imx31_phycore/imx31_phycore.c index ca7d6e2..773900e 100644 --- a/board/imx31_phycore/imx31_phycore.c +++ b/board/imx31_phycore/imx31_phycore.c @@ -33,7 +33,7 @@ DECLARE_GLOBAL_DATA_PTR; int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM_1, + gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); return 0; } diff --git a/board/innokom/flash.c b/board/innokom/flash.c index 8c95341..ed4b987 100644 --- a/board/innokom/flash.c +++ b/board/innokom/flash.c @@ -182,6 +182,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last) { int flag, prot, sect; int rc = ERR_OK; + ulong start; if (info->flash_id == FLASH_UNKNOWN) return ERR_UNKNOWN_FLASH_TYPE; @@ -218,7 +219,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last) PRINTK("\n"); /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ u16 * volatile addr = (u16 * volatile)(info->start[sect]); @@ -235,7 +236,7 @@ int flash_erase(flash_info_t *info, int s_first, int s_last) while ((*addr & 0x0080) != 0x0080) { PRINTK("."); - if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { *addr = 0x00B0; /* suspend erase*/ *addr = 0x00FF; /* read mode */ rc = ERR_TIMOUT; @@ -279,6 +280,7 @@ static int write_word (flash_info_t *info, ulong dest, ushort data) volatile u16 *addr = (u16 *)dest, val; int rc = ERR_OK; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) return ERR_NOT_ERASED; @@ -302,11 +304,11 @@ static int write_word (flash_info_t *info, ulong dest, ushort data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); /* wait while polling the status register */ while(((val = *addr) & 0x80) != 0x80) { - if (get_timer_masked() > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { rc = ERR_TIMOUT; *addr = 0xB0; /* suspend program command */ goto outahere; diff --git a/board/digsy_mtc/Makefile b/board/intercontrol/digsy_mtc/Makefile index a40076c..19f5b3a 100644 --- a/board/digsy_mtc/Makefile +++ b/board/intercontrol/digsy_mtc/Makefile @@ -7,10 +7,11 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o -COBJS := $(BOARD).o cmd_mtc.o +COBJS-y := $(BOARD).o cmd_mtc.o +COBJS-$(CONFIG_VIDEO) += cmd_disp.o -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) +SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS)) $(LIB): $(obj).depend $(OBJS) diff --git a/board/intercontrol/digsy_mtc/cmd_disp.c b/board/intercontrol/digsy_mtc/cmd_disp.c new file mode 100644 index 0000000..d5f5efb --- /dev/null +++ b/board/intercontrol/digsy_mtc/cmd_disp.c @@ -0,0 +1,57 @@ +/* + * (C) Copyright 2011 DENX Software Engineering, + * Anatolij Gustschin <agust@denx.de> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <command.h> +#include <mpc5xxx.h> +#include <asm/io.h> + +#define GPIO_USB1_0 0x00010000 + +static int cmd_disp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO; + + if (argc < 2) { + printf("%s\n", + in_be32(&gpio->simple_dvo) & GPIO_USB1_0 ? "on" : "off"); + return 0; + } + + if (!strncmp(argv[1], "on", 2)) { + setbits_be32(&gpio->simple_dvo, GPIO_USB1_0); + } else if (!strncmp(argv[1], "off", 3)) { + clrbits_be32(&gpio->simple_dvo, GPIO_USB1_0); + } else { + cmd_usage(cmdtp); + return 1; + } + return 0; +} + +U_BOOT_CMD(disp, 2, 1, cmd_disp, + "disp [on/off] - switch display on/off", + "\n - print display on/off status\n" + "on\n - turn on\n" + "off\n - turn off\n" +); diff --git a/board/digsy_mtc/cmd_mtc.c b/board/intercontrol/digsy_mtc/cmd_mtc.c index ba0c367..fffcee9 100644 --- a/board/digsy_mtc/cmd_mtc.c +++ b/board/intercontrol/digsy_mtc/cmd_mtc.c @@ -31,6 +31,8 @@ DECLARE_GLOBAL_DATA_PTR; +static uchar user_out; + static const char *led_names[] = { "diag", "can1", @@ -112,6 +114,8 @@ static int do_mtc_led(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) else pcmd.cmd_val2 = 0; + pcmd.user_out = user_out; + mtc_calculate_checksum(&pcmd); err = msp430_xfer(&pcmd, &prx); @@ -128,6 +132,7 @@ static int do_mtc_key(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) memset(&prx, 0, sizeof(prx)); pcmd.cmd = CMD_GET_VIM; + pcmd.user_out = user_out; mtc_calculate_checksum(&pcmd); err = msp430_xfer(&pcmd, &prx); @@ -160,6 +165,7 @@ static int do_mtc_digout(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv pcmd.cmd = CMD_GET_VIM; pcmd.user_out = channel_mask; + user_out = channel_mask; mtc_calculate_checksum(&pcmd); err = msp430_xfer(&pcmd, &prx); @@ -187,6 +193,7 @@ static int do_mtc_digin(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[ memset(&prx, 0, sizeof(prx)); pcmd.cmd = CMD_GET_VIM; + pcmd.user_out = user_out; mtc_calculate_checksum(&pcmd); err = msp430_xfer(&pcmd, &prx); @@ -205,6 +212,7 @@ static int do_mtc_appreg(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv rx_msp_cmd prx; int err; char buf[5]; + uchar appreg; /* read appreg */ memset(&pcmd, 0, sizeof(pcmd)); @@ -214,13 +222,34 @@ static int do_mtc_appreg(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv pcmd.cmd_val0 = 5; /* max. Count */ pcmd.cmd_val1 = 5; /* max. Time */ pcmd.cmd_val2 = 0; /* =0 means read appreg */ + pcmd.user_out = user_out; mtc_calculate_checksum(&pcmd); err = msp430_xfer(&pcmd, &prx); + /* on success decide between read or write */ if (!err) { - sprintf(buf, "%d", prx.ack2); - setenv("appreg", buf); + if (argc == 2) { + appreg = simple_strtol(argv[1], NULL, 10); + if (appreg == 0) { + printf("mtc appreg: invalid parameter - " + "must be between 1 and 255\n"); + return -1; + } + memset(&pcmd, 0, sizeof(pcmd)); + pcmd.cmd = CMD_WD_PARA; + pcmd.cmd_val0 = prx.ack3; /* max. Count */ + pcmd.cmd_val1 = prx.ack0; /* max. Time */ + pcmd.cmd_val2 = appreg; /* !=0 means write appreg */ + pcmd.user_out = user_out; + memset(&prx, 0, sizeof(prx)); + + mtc_calculate_checksum(&pcmd); + err = msp430_xfer(&pcmd, &prx); + } else { + sprintf(buf, "%d", prx.ack2); + setenv("appreg", buf); + } } return err; @@ -236,6 +265,7 @@ static int do_mtc_version(cmd_tbl_t *cmdtp, int flag, int argc, char * const arg memset(&prx, 0, sizeof(prx)); pcmd.cmd = CMD_FW_VERSION; + pcmd.user_out = user_out; mtc_calculate_checksum(&pcmd); err = msp430_xfer(&pcmd, &prx); @@ -259,6 +289,7 @@ static int do_mtc_state(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[ pcmd.cmd = CMD_WD_WDSTATE; pcmd.cmd_val2 = 1; + pcmd.user_out = user_out; mtc_calculate_checksum(&pcmd); err = msp430_xfer(&pcmd, &prx); @@ -288,8 +319,10 @@ cmd_tbl_t cmd_mtc_sub[] = { "returns state of user key", ""), U_BOOT_CMD_MKENT(version, 0, 1, do_mtc_version, "returns firmware version of supervisor uC", ""), - U_BOOT_CMD_MKENT(appreg, 0, 1, do_mtc_appreg, - "reads appreg value and stores in environment variable 'appreg'", ""), + U_BOOT_CMD_MKENT(appreg, 1, 1, do_mtc_appreg, + "reads or writes appreg value and stores in environment " + "variable 'appreg'", + "[value] - value (1 - 255) to write to appreg"), U_BOOT_CMD_MKENT(digin, 1, 1, do_mtc_digin, "returns state of digital input", "<channel_num> - get state of digital input (1 or 2)\n"), @@ -342,8 +375,9 @@ U_BOOT_CMD(mtc, 5, 1, cmd_mtc, " [blink]: blink interval in 100ms steps (1 - 10; 0 = static)\n" "key - returns state of user key\n" "version - returns firmware version of supervisor uC\n" - "appreg - reads appreg value and stores in environment variable" - " 'appreg'\n" + "appreg [value] - reads (in environment variable 'appreg') or writes" + " appreg value\n" + " [value]: value (1 - 255) to write to appreg\n" "digin [channel] - returns state of digital input (1 or 2)\n" "digout <on|off> <on|off> - sets state of two digital outputs\n" "state - displays state\n" diff --git a/board/digsy_mtc/cmd_mtc.h b/board/intercontrol/digsy_mtc/cmd_mtc.h index 81714e3..81714e3 100644 --- a/board/digsy_mtc/cmd_mtc.h +++ b/board/intercontrol/digsy_mtc/cmd_mtc.h diff --git a/board/digsy_mtc/digsy_mtc.c b/board/intercontrol/digsy_mtc/digsy_mtc.c index 588face..784ba2a 100644 --- a/board/digsy_mtc/digsy_mtc.c +++ b/board/intercontrol/digsy_mtc/digsy_mtc.c @@ -48,6 +48,7 @@ #endif #include <libfdt.h> #include <fdt_support.h> +#include <i2c.h> DECLARE_GLOBAL_DATA_PTR; @@ -207,6 +208,69 @@ int checkboard(void) return 0; } +#if defined(CONFIG_VIDEO) + +#define GPIO_USB1_0 0x00010000 /* Power-On pin */ +#define GPIO_USB1_9 0x08 /* PX_~EN pin */ + +#define GPIO_EE_DO 0x10 /* PSC6_0 (DO) pin */ +#define GPIO_EE_CTS 0x20 /* PSC6_1 (CTS) pin */ +#define GPIO_EE_DI 0x10000000 /* PSC6_2 (DI) pin */ +#define GPIO_EE_CLK 0x20000000 /* PSC6_3 (CLK) pin */ + +#define GPT_GPIO_ON 0x00000034 /* GPT as simple GPIO, high */ + +/* ExBo I2C Addresses */ +#define EXBO_EE_I2C_ADDRESS 0x56 + +static void exbo_hw_init(void) +{ + struct mpc5xxx_gpt *gpt = (struct mpc5xxx_gpt *)MPC5XXX_GPT; + struct mpc5xxx_gpio *gpio = (struct mpc5xxx_gpio *)MPC5XXX_GPIO; + struct mpc5xxx_wu_gpio *wu_gpio = + (struct mpc5xxx_wu_gpio *)MPC5XXX_WU_GPIO; + unsigned char val; + + /* 1st, check if extension board is present */ + if (i2c_read(EXBO_EE_I2C_ADDRESS, 0, 1, &val, 1)) + return; + + /* configure IrDA pins (PSC6 port) as gpios */ + gpio->port_config &= 0xFF8FFFFF; + + /* Init for USB1_0, EE_CLK and EE_DI - Low */ + setbits_be32(&gpio->simple_ddr, + GPIO_USB1_0 | GPIO_EE_CLK | GPIO_EE_DI); + clrbits_be32(&gpio->simple_ode, + GPIO_USB1_0 | GPIO_EE_CLK | GPIO_EE_DI); + clrbits_be32(&gpio->simple_dvo, + GPIO_USB1_0 | GPIO_EE_CLK | GPIO_EE_DI); + setbits_be32(&gpio->simple_gpioe, + GPIO_USB1_0 | GPIO_EE_CLK | GPIO_EE_DI); + + /* Init for EE_DO, EE_CTS - Input */ + clrbits_8(&wu_gpio->ddr, GPIO_EE_DO | GPIO_EE_CTS); + setbits_8(&wu_gpio->enable, GPIO_EE_DO | GPIO_EE_CTS); + + /* Init for PX_~EN (USB1_9) - High */ + clrbits_8(&gpio->sint_ode, GPIO_USB1_9); + setbits_8(&gpio->sint_ddr, GPIO_USB1_9); + clrbits_8(&gpio->sint_inten, GPIO_USB1_9); + setbits_8(&gpio->sint_dvo, GPIO_USB1_9); + setbits_8(&gpio->sint_gpioe, GPIO_USB1_9); + + /* Init for ~OE Switch (GPIO3) - Timer_0 GPIO High */ + out_be32(&gpt[0].emsr, GPT_GPIO_ON); + /* Init for S Switch (GPIO4) - Timer_1 GPIO High */ + out_be32(&gpt[1].emsr, GPT_GPIO_ON); + + /* Power-On camera supply */ + setbits_be32(&gpio->simple_dvo, GPIO_USB1_0); +} +#else +static inline void exbo_hw_init(void) {} +#endif /* CONFIG_VIDEO */ + int board_early_init_r(void) { #ifdef CONFIG_MPC52XX_SPI @@ -224,6 +288,8 @@ int board_early_init_r(void) /* enable CS0 */ setbits_be32((void *)MPC5XXX_ADDECR, (1 << 16)); + exbo_hw_init(); + #if defined(CONFIG_USB_OHCI_NEW) && defined(CONFIG_SYS_USB_OHCI_CPU_INIT) /* Low level USB init, required for proper kernel operation */ usb_cpu_init(); diff --git a/board/digsy_mtc/eeprom.h b/board/intercontrol/digsy_mtc/eeprom.h index 39e0378..fd11555 100644 --- a/board/digsy_mtc/eeprom.h +++ b/board/intercontrol/digsy_mtc/eeprom.h @@ -27,6 +27,6 @@ #define EEPROM_ADDR_IDENT 0 /* identification word offset */ #define EEPROM_ADDR_LEN_SYS 2 /* system area lenght offset */ #define EEPROM_ADDR_LEN_SYSCFG 4 /* system config area length offset */ -#define EEPROM_ADDR_ETHADDR 23 /* ethernet addres offset */ +#define EEPROM_ADDR_ETHADDR 23 /* ethernet address offset */ #endif diff --git a/board/digsy_mtc/is42s16800a-7t.h b/board/intercontrol/digsy_mtc/is42s16800a-7t.h index 64a81f4..64a81f4 100644 --- a/board/digsy_mtc/is42s16800a-7t.h +++ b/board/intercontrol/digsy_mtc/is42s16800a-7t.h diff --git a/board/digsy_mtc/is45s16800a2.h b/board/intercontrol/digsy_mtc/is45s16800a2.h index 6ab5c12..6ab5c12 100644 --- a/board/digsy_mtc/is45s16800a2.h +++ b/board/intercontrol/digsy_mtc/is45s16800a2.h diff --git a/board/karo/tx25/tx25.c b/board/karo/tx25/tx25.c index 269858c..25b99e8 100644 --- a/board/karo/tx25/tx25.c +++ b/board/karo/tx25/tx25.c @@ -70,18 +70,18 @@ void tx25_fec_init(void) writel(0x0, &padctl->pad_d11); /* drop PHY power and assert reset (low) */ - val = readl(&gpio4->dr) & ~((1 << 7) | (1 << 9)); - writel(val, &gpio4->dr); - val = readl(&gpio4->dir) | (1 << 7) | (1 << 9); - writel(val, &gpio4->dir); + val = readl(&gpio4->gpio_dr) & ~((1 << 7) | (1 << 9)); + writel(val, &gpio4->gpio_dr); + val = readl(&gpio4->gpio_dir) | (1 << 7) | (1 << 9); + writel(val, &gpio4->gpio_dir); mdelay(5); debug("resetting phy\n"); /* turn on PHY power leaving reset asserted */ - val = readl(&gpio4->dr) | 1 << 9; - writel(val, &gpio4->dr); + val = readl(&gpio4->gpio_dr) | 1 << 9; + writel(val, &gpio4->gpio_dr); mdelay(10); @@ -111,19 +111,19 @@ void tx25_fec_init(void) /* * set each to 1 and make each an output */ - val = readl(&gpio3->dr) | (1 << 10) | (1 << 11) | (1 << 12); - writel(val, &gpio3->dr); - val = readl(&gpio3->dir) | (1 << 10) | (1 << 11) | (1 << 12); - writel(val, &gpio3->dir); + val = readl(&gpio3->gpio_dr) | (1 << 10) | (1 << 11) | (1 << 12); + writel(val, &gpio3->gpio_dr); + val = readl(&gpio3->gpio_dir) | (1 << 10) | (1 << 11) | (1 << 12); + writel(val, &gpio3->gpio_dir); mdelay(22); /* this value came from RedBoot */ /* * deassert PHY reset */ - val = readl(&gpio4->dr) | 1 << 7; - writel(val, &gpio4->dr); - writel(val, &gpio4->dr); + val = readl(&gpio4->gpio_dr) | 1 << 7; + writel(val, &gpio4->gpio_dr); + writel(val, &gpio4->gpio_dr); mdelay(5); @@ -160,7 +160,7 @@ int board_late_init(void) int dram_init (void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM_1, + gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); return 0; } @@ -168,11 +168,11 @@ int dram_init (void) void dram_init_banksize(void) { gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = get_ram_size((volatile void *)PHYS_SDRAM_1, + gd->bd->bi_dram[0].size = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); #if CONFIG_NR_DRAM_BANKS > 1 gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = get_ram_size((volatile void *)PHYS_SDRAM_2, + gd->bd->bi_dram[1].size = get_ram_size((void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); #else diff --git a/board/keymile/common/common.c b/board/keymile/common/common.c index 9be4c72..fce9d58 100644 --- a/board/keymile/common/common.c +++ b/board/keymile/common/common.c @@ -2,6 +2,9 @@ * (C) Copyright 2008 * Heiko Schocher, DENX Software Engineering, hs@denx.de. * + * (C) Copyright 2011 + * Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.com + * * See file CREDITS for list of people who contributed to this * project. * @@ -22,9 +25,6 @@ */ #include <common.h> -#if defined(CONFIG_KM82XX) -#include <mpc8260.h> -#endif #include <ioports.h> #include <command.h> #include <malloc.h> @@ -38,44 +38,14 @@ #include <libfdt.h> #endif -#include "../common/common.h" +#include "common.h" #if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) #include <i2c.h> +#endif static void i2c_write_start_seq(void); -static int i2c_make_abort(void); DECLARE_GLOBAL_DATA_PTR; -int ivm_calc_crc(unsigned char *buf, int len) -{ - const unsigned short crc_tab[16] = { - 0x0000, 0xCC01, 0xD801, 0x1400, - 0xF001, 0x3C00, 0x2800, 0xE401, - 0xA001, 0x6C00, 0x7800, 0xB401, - 0x5000, 0x9C01, 0x8801, 0x4400}; - - unsigned short crc = 0; /* final result */ - unsigned short r1 = 0; /* temp */ - unsigned char byte = 0; /* input buffer */ - int i; - - /* calculate CRC from array data */ - for (i = 0; i < len; i++) { - byte = buf[i]; - - /* lower 4 bits */ - r1 = crc_tab[crc & 0xF]; - crc = ((crc) >> 4) & 0x0FFF; - crc = crc ^ r1 ^ crc_tab[byte & 0xF]; - - /* upper 4 bits */ - r1 = crc_tab[crc & 0xF]; - crc = (crc >> 4) & 0x0FFF; - crc = crc ^ r1 ^ crc_tab[(byte >> 4) & 0xF]; - } - return crc; -} - /* * Set Keymile specific environment variables * Currently only some memory layout variables are calculated here @@ -111,355 +81,9 @@ int set_km_env(void) return 0; } -static int ivm_set_value(char *name, char *value) -{ - char tempbuf[256]; - - if (value != NULL) { - sprintf(tempbuf, "%s=%s", name, value); - return set_local_var(tempbuf, 0); - } else { - unset_local_var(name); - } - return 0; -} - -static int ivm_get_value(unsigned char *buf, int len, char *name, int off, - int check) -{ - unsigned short val; - unsigned char valbuf[30]; - - if ((buf[off + 0] != buf[off + 2]) && - (buf[off + 2] != buf[off + 4])) { - printf("%s Error corrupted %s\n", __func__, name); - val = -1; - } else { - val = buf[off + 0] + (buf[off + 1] << 8); - if ((val == 0) && (check == 1)) - val = -1; - } - sprintf((char *)valbuf, "%x", val); - ivm_set_value(name, (char *)valbuf); - return val; -} - -#define INV_BLOCKSIZE 0x100 -#define INV_DATAADDRESS 0x21 -#define INVENTORYDATASIZE (INV_BLOCKSIZE - INV_DATAADDRESS - 3) - -#define IVM_POS_SHORT_TEXT 0 -#define IVM_POS_MANU_ID 1 -#define IVM_POS_MANU_SERIAL 2 -#define IVM_POS_PART_NUMBER 3 -#define IVM_POS_BUILD_STATE 4 -#define IVM_POS_SUPPLIER_PART_NUMBER 5 -#define IVM_POS_DELIVERY_DATE 6 -#define IVM_POS_SUPPLIER_BUILD_STATE 7 -#define IVM_POS_CUSTOMER_ID 8 -#define IVM_POS_CUSTOMER_PROD_ID 9 -#define IVM_POS_HISTORY 10 -#define IVM_POS_SYMBOL_ONLY 11 - -static char convert_char(char c) -{ - return (c < ' ' || c > '~') ? '.' : c; -} - -static int ivm_findinventorystring(int type, - unsigned char* const string, - unsigned long maxlen, - unsigned char *buf) -{ - int xcode = 0; - unsigned long cr = 0; - unsigned long addr = INV_DATAADDRESS; - unsigned long size = 0; - unsigned long nr = type; - int stop = 0; /* stop on semicolon */ - - memset(string, '\0', maxlen); - switch (type) { - case IVM_POS_SYMBOL_ONLY: - nr = 0; - stop= 1; - break; - default: - nr = type; - stop = 0; - } - - /* Look for the requested number of CR. */ - while ((cr != nr) && (addr < INVENTORYDATASIZE)) { - if ((buf[addr] == '\r')) { - cr++; - } - addr++; - } - - /* - * the expected number of CR was found until the end of the IVM - * content --> fill string - */ - if (addr < INVENTORYDATASIZE) { - /* Copy the IVM string in the corresponding string */ - for (; (buf[addr] != '\r') && - ((buf[addr] != ';') || (!stop)) && - (size < (maxlen - 1) && - (addr < INVENTORYDATASIZE)); addr++) - { - size += sprintf((char *)string + size, "%c", - convert_char (buf[addr])); - } - - /* - * copy phase is done: check if everything is ok. If not, - * the inventory data is most probably corrupted: tell - * the world there is a problem! - */ - if (addr == INVENTORYDATASIZE) { - xcode = -1; - printf("Error end of string not found\n"); - } else if ((size >= (maxlen - 1)) && - (buf[addr] != '\r')) { - xcode = -1; - printf("string too long till next CR\n"); - } - } else { - /* - * some CR are missing... - * the inventory data is most probably corrupted - */ - xcode = -1; - printf("not enough cr found\n"); - } - return xcode; -} - -#define GET_STRING(name, which, len) \ - if (ivm_findinventorystring(which, valbuf, len, buf) == 0) { \ - ivm_set_value(name, (char *)valbuf); \ - } - -static int ivm_check_crc(unsigned char *buf, int block) -{ - unsigned long crc; - unsigned long crceeprom; - - crc = ivm_calc_crc(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 2); - crceeprom = (buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 1] + \ - buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 2] * 256); - if (crc != crceeprom) { - if (block == 0) - printf("Error CRC Block: %d EEprom: calculated: \ - %lx EEprom: %lx\n", block, crc, crceeprom); - return -1; - } - return 0; -} - -static int ivm_analyze_block2(unsigned char *buf, int len) -{ - unsigned char valbuf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN]; - unsigned long count; - - /* IVM_MacAddress */ - sprintf((char *)valbuf, "%pM", buf); - ivm_set_value("IVM_MacAddress", (char *)valbuf); - /* if an offset is defined, add it */ -#if defined(CONFIG_PIGGY_MAC_ADRESS_OFFSET) - if (CONFIG_PIGGY_MAC_ADRESS_OFFSET > 0) { - unsigned long val = (buf[4] << 16) + (buf[5] << 8) + buf[6]; - - val += CONFIG_PIGGY_MAC_ADRESS_OFFSET; - buf[4] = (val >> 16) & 0xff; - buf[5] = (val >> 8) & 0xff; - buf[6] = val & 0xff; - sprintf((char *)valbuf, "%pM", buf); - } -#endif - if (getenv("ethaddr") == NULL) - setenv((char *)"ethaddr", (char *)valbuf); - - /* IVM_MacCount */ - count = (buf[10] << 24) + - (buf[11] << 16) + - (buf[12] << 8) + - buf[13]; - if (count == 0xffffffff) - count = 1; - sprintf((char *)valbuf, "%lx", count); - ivm_set_value("IVM_MacCount", (char *)valbuf); - return 0; -} - -int ivm_analyze_eeprom(unsigned char *buf, int len) -{ - unsigned short val; - unsigned char valbuf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN]; - unsigned char *tmp; - - if (ivm_check_crc(buf, 0) != 0) - return -1; - - ivm_get_value(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN, - "IVM_BoardId", 0, 1); - val = ivm_get_value(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN, - "IVM_HWKey", 6, 1); - if (val != 0xffff) { - sprintf((char *)valbuf, "%x", ((val / 100) % 10)); - ivm_set_value("IVM_HWVariant", (char *)valbuf); - sprintf((char *)valbuf, "%x", (val % 100)); - ivm_set_value("IVM_HWVersion", (char *)valbuf); - } - ivm_get_value(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN, - "IVM_Functions", 12, 0); - - GET_STRING("IVM_Symbol", IVM_POS_SYMBOL_ONLY, 8) - GET_STRING("IVM_DeviceName", IVM_POS_SHORT_TEXT, 64) - tmp = (unsigned char *) getenv("IVM_DeviceName"); - if (tmp) { - int len = strlen((char *)tmp); - int i = 0; - - while (i < len) { - if (tmp[i] == ';') { - ivm_set_value("IVM_ShortText", - (char *)&tmp[i + 1]); - break; - } - i++; - } - if (i >= len) - ivm_set_value("IVM_ShortText", NULL); - } else { - ivm_set_value("IVM_ShortText", NULL); - } - GET_STRING("IVM_ManufacturerID", IVM_POS_MANU_ID, 32) - GET_STRING("IVM_ManufacturerSerialNumber", IVM_POS_MANU_SERIAL, 20) - GET_STRING("IVM_ManufacturerPartNumber", IVM_POS_PART_NUMBER, 32) - GET_STRING("IVM_ManufacturerBuildState", IVM_POS_BUILD_STATE, 32) - GET_STRING("IVM_SupplierPartNumber", IVM_POS_SUPPLIER_PART_NUMBER, 32) - GET_STRING("IVM_DelieveryDate", IVM_POS_DELIVERY_DATE, 32) - GET_STRING("IVM_SupplierBuildState", IVM_POS_SUPPLIER_BUILD_STATE, 32) - GET_STRING("IVM_CustomerID", IVM_POS_CUSTOMER_ID, 32) - GET_STRING("IVM_CustomerProductID", IVM_POS_CUSTOMER_PROD_ID, 32) - - if (ivm_check_crc(&buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN * 2], 2) != 0) - return 0; - ivm_analyze_block2(&buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN * 2], - CONFIG_SYS_IVM_EEPROM_PAGE_LEN); - - return 0; -} - -int ivm_read_eeprom(void) -{ -#if defined(CONFIG_I2C_MUX) - I2C_MUX_DEVICE *dev = NULL; -#endif - uchar i2c_buffer[CONFIG_SYS_IVM_EEPROM_MAX_LEN]; - uchar *buf; - unsigned dev_addr = CONFIG_SYS_IVM_EEPROM_ADR; - int ret; - -#if defined(CONFIG_I2C_MUX) - /* First init the Bus, select the Bus */ -#if defined(CONFIG_SYS_I2C_IVM_BUS) - dev = i2c_mux_ident_muxstring((uchar *)CONFIG_SYS_I2C_IVM_BUS); -#else - buf = (unsigned char *) getenv("EEprom_ivm"); - if (buf != NULL) - dev = i2c_mux_ident_muxstring(buf); -#endif - if (dev == NULL) { - printf("Error couldnt add Bus for IVM\n"); - return -1; - } - i2c_set_bus_num(dev->busid); -#endif - - buf = (unsigned char *) getenv("EEprom_ivm_addr"); - if (buf != NULL) - dev_addr = simple_strtoul((char *)buf, NULL, 16); - - /* add deblocking here */ - i2c_make_abort(); - - ret = i2c_read(dev_addr, 0, 1, i2c_buffer, - CONFIG_SYS_IVM_EEPROM_MAX_LEN); - if (ret != 0) { - printf ("Error reading EEprom\n"); - return -2; - } - - return ivm_analyze_eeprom(i2c_buffer, CONFIG_SYS_IVM_EEPROM_MAX_LEN); -} - -#if defined(CONFIG_SYS_I2C_INIT_BOARD) #define DELAY_ABORT_SEQ 62 /* @200kHz 9 clocks = 44us, 62us is ok */ #define DELAY_HALF_PERIOD (500 / (CONFIG_SYS_I2C_SPEED / 1000)) -#if defined(CONFIG_KM_82XX) -#define SDA_MASK 0x00010000 -#define SCL_MASK 0x00020000 -void set_pin(int state, unsigned long mask) -{ - ioport_t *iop = ioport_addr((immap_t *)CONFIG_SYS_IMMR, 3); - - if (state) - setbits_be32(&iop->pdat, mask); - else - clrbits_be32(&iop->pdat, mask); - - setbits_be32(&iop->pdir, mask); -} - -static int get_pin(unsigned long mask) -{ - ioport_t *iop = ioport_addr((immap_t *)CONFIG_SYS_IMMR, 3); - - clrbits_be32(&iop->pdir, mask); - return 0 != (in_be32(&iop->pdat) & mask); -} - -static void set_sda(int state) -{ - set_pin(state, SDA_MASK); -} - -static void set_scl(int state) -{ - set_pin(state, SCL_MASK); -} - -static int get_sda(void) -{ - return get_pin(SDA_MASK); -} - -static int get_scl(void) -{ - return get_pin(SCL_MASK); -} - -#if defined(CONFIG_HARD_I2C) -static void setports(int gpio) -{ - ioport_t *iop = ioport_addr((immap_t *)CONFIG_SYS_IMMR, 3); - - if (gpio) { - clrbits_be32(&iop->ppar, (SDA_MASK | SCL_MASK)); - clrbits_be32(&iop->podr, (SDA_MASK | SCL_MASK)); - } else { - setbits_be32(&iop->ppar, (SDA_MASK | SCL_MASK)); - clrbits_be32(&iop->pdir, (SDA_MASK | SCL_MASK)); - setbits_be32(&iop->podr, (SDA_MASK | SCL_MASK)); - } -} -#endif -#endif - #if !defined(CONFIG_MPC83xx) static void i2c_write_start_seq(void) { @@ -481,7 +105,7 @@ static void i2c_write_start_seq(void) * This I2C Deblocking mechanism was developed by Keymile in association * with Anatech and Atmel in 1998. */ -static int i2c_make_abort(void) +int i2c_make_abort(void) { #if defined(CONFIG_HARD_I2C) && !defined(MACH_TYPE_KM_KIRKWOOD) @@ -515,6 +139,7 @@ static int i2c_make_abort(void) sda_state = get_sda(); if (scl_state && sda_state) { ret = 0; + printf("[INFO] i2c abort after %d clocks\n", i); break; } } @@ -522,6 +147,8 @@ static int i2c_make_abort(void) if (ret == 0) for (i = 0; i < 5; i++) i2c_write_start_seq(); + else + printf("[ERROR] i2c abort failed\n"); /* respect stop setup time */ udelay(DELAY_ABORT_SEQ); @@ -536,7 +163,7 @@ static int i2c_make_abort(void) #endif return ret; } -#endif +#endif /* !MPC83xx */ #if defined(CONFIG_MPC83xx) static void i2c_write_start_seq(void) @@ -549,7 +176,7 @@ static void i2c_write_start_seq(void) out_8(&dev->cr, (I2C_CR_MEN)); } -static int i2c_make_abort(void) +int i2c_make_abort(void) { struct fsl_i2c *dev; dev = (struct fsl_i2c *) (CONFIG_SYS_IMMR + CONFIG_SYS_I2C_OFFSET); @@ -609,63 +236,6 @@ void i2c_init_board(void) /* Now run the AbortSequence() */ i2c_make_abort(); } -#endif -#endif - -#if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) -int fdt_set_node_and_value(void *blob, - char *nodename, - char *regname, - void *var, - int size) -{ - int ret = 0; - int nodeoffset = 0; - - nodeoffset = fdt_path_offset(blob, nodename); - if (nodeoffset >= 0) { - ret = fdt_setprop(blob, nodeoffset, regname, var, - size); - if (ret < 0) - printf("ft_blob_update(): cannot set %s/%s " - "property err:%s\n", nodename, regname, - fdt_strerror(ret)); - } else { - printf("ft_blob_update(): cannot find %s node " - "err:%s\n", nodename, fdt_strerror(nodeoffset)); - } - return ret; -} - -int fdt_get_node_and_value(void *blob, - char *nodename, - char *propname, - void **var) -{ - int len; - int nodeoffset = 0; - - nodeoffset = fdt_path_offset(blob, nodename); - if (nodeoffset >= 0) { - *var = (void *)fdt_getprop(blob, nodeoffset, propname, &len); - if (len == 0) { - /* no value */ - printf("%s no value\n", __func__); - return -1; - } else if (len > 0) { - return len; - } else { - printf("libfdt fdt_getprop(): %s\n", - fdt_strerror(len)); - return -2; - } - } else { - printf("%s: cannot find %s node err:%s\n", __func__, - nodename, fdt_strerror(nodeoffset)); - return -3; - } -} -#endif #if !defined(MACH_TYPE_KM_KIRKWOOD) int ethernet_present(void) @@ -703,6 +273,7 @@ static int do_setboardid(cmd_tbl_t *cmdtp, int flag, int argc, } sprintf((char *)buf, "%s", p); setenv("boardid", (char *)buf); + printf("set boardid=%s\n", buf); p = get_local_var("IVM_HWKey"); if (p == NULL) { @@ -711,6 +282,8 @@ static int do_setboardid(cmd_tbl_t *cmdtp, int flag, int argc, } sprintf((char *)buf, "%s", p); setenv("hwkey", (char *)buf); + printf("set hwkey=%s\n", buf); + printf("Execute manually saveenv for persistent storage.\n"); return 0; } @@ -832,11 +405,7 @@ int do_checkboardidhwk(cmd_tbl_t *cmdtp, int flag, int argc, * Compare the values of the found entry in the * list with the valid values which are stored * in the inventory eeprom. If they are equal - * store the values in environment variables - * and save the environment. - * This can only happen once for the lifetime - * of a board, because once saved the function - * will never reach the while loop. + * set the values in environment variables. */ if ((bid == ivmbid) && (hwkey == ivmhwkey)) { char buf[10]; @@ -848,7 +417,6 @@ int do_checkboardidhwk(cmd_tbl_t *cmdtp, int flag, int argc, setenv("boardid", buf); sprintf(buf, "%lx", hwkey); setenv("hwkey", buf); - saveenv(); } } /* end while( ! found ) */ } @@ -859,7 +427,8 @@ int do_checkboardidhwk(cmd_tbl_t *cmdtp, int flag, int argc, printf("boardid=0x%3lX, hwkey=%ld\n", envbid, envhwkey); rc = 0; /* match */ } else { - printf("Error: env bId=0x%3lX, hwKey=%ld\n", envbid, envhwkey); + printf("Error: env boardid=0x%3lX, hwkey=%ld\n", envbid, + envhwkey); printf(" IVM bId=0x%3lX, hwKey=%ld\n", ivmbid, ivmhwkey); rc = 1; /* don't match */ } diff --git a/board/keymile/common/common.h b/board/keymile/common/common.h index cee24d4..0fb19cf 100644 --- a/board/keymile/common/common.h +++ b/board/keymile/common/common.h @@ -124,7 +124,6 @@ struct bfticu_iomap { int ethernet_present(void); int ivm_read_eeprom(void); -void set_pin(int state, unsigned long mask); int set_km_env(void); int fdt_set_node_and_value(void *blob, @@ -138,4 +137,5 @@ int fdt_get_node_and_value(void *blob, void **var); int i2c_soft_read_pin(void); +int i2c_make_abort(void); #endif /* __KEYMILE_COMMON_H */ diff --git a/board/keymile/common/ivm.c b/board/keymile/common/ivm.c new file mode 100644 index 0000000..d0cb0d2 --- /dev/null +++ b/board/keymile/common/ivm.c @@ -0,0 +1,342 @@ +/* + * (C) Copyright 2011 + * Holger Brunck, Keymile GmbH Hannover, holger.brunck@keymile.com + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <hush.h> +#include <i2c.h> +#include "common.h" + +int ivm_calc_crc(unsigned char *buf, int len) +{ + const unsigned short crc_tab[16] = { + 0x0000, 0xCC01, 0xD801, 0x1400, + 0xF001, 0x3C00, 0x2800, 0xE401, + 0xA001, 0x6C00, 0x7800, 0xB401, + 0x5000, 0x9C01, 0x8801, 0x4400}; + + unsigned short crc = 0; /* final result */ + unsigned short r1 = 0; /* temp */ + unsigned char byte = 0; /* input buffer */ + int i; + + /* calculate CRC from array data */ + for (i = 0; i < len; i++) { + byte = buf[i]; + + /* lower 4 bits */ + r1 = crc_tab[crc & 0xF]; + crc = ((crc) >> 4) & 0x0FFF; + crc = crc ^ r1 ^ crc_tab[byte & 0xF]; + + /* upper 4 bits */ + r1 = crc_tab[crc & 0xF]; + crc = (crc >> 4) & 0x0FFF; + crc = crc ^ r1 ^ crc_tab[(byte >> 4) & 0xF]; + } + return crc; +} + +static int ivm_set_value(char *name, char *value) +{ + char tempbuf[256]; + + if (value != NULL) { + sprintf(tempbuf, "%s=%s", name, value); + return set_local_var(tempbuf, 0); + } else { + unset_local_var(name); + } + return 0; +} + +static int ivm_get_value(unsigned char *buf, int len, char *name, int off, + int check) +{ + unsigned short val; + unsigned char valbuf[30]; + + if ((buf[off + 0] != buf[off + 2]) && + (buf[off + 2] != buf[off + 4])) { + printf("%s Error corrupted %s\n", __func__, name); + val = -1; + } else { + val = buf[off + 0] + (buf[off + 1] << 8); + if ((val == 0) && (check == 1)) + val = -1; + } + sprintf((char *)valbuf, "%x", val); + ivm_set_value(name, (char *)valbuf); + return val; +} + +#define INV_BLOCKSIZE 0x100 +#define INV_DATAADDRESS 0x21 +#define INVENTORYDATASIZE (INV_BLOCKSIZE - INV_DATAADDRESS - 3) + +#define IVM_POS_SHORT_TEXT 0 +#define IVM_POS_MANU_ID 1 +#define IVM_POS_MANU_SERIAL 2 +#define IVM_POS_PART_NUMBER 3 +#define IVM_POS_BUILD_STATE 4 +#define IVM_POS_SUPPLIER_PART_NUMBER 5 +#define IVM_POS_DELIVERY_DATE 6 +#define IVM_POS_SUPPLIER_BUILD_STATE 7 +#define IVM_POS_CUSTOMER_ID 8 +#define IVM_POS_CUSTOMER_PROD_ID 9 +#define IVM_POS_HISTORY 10 +#define IVM_POS_SYMBOL_ONLY 11 + +static char convert_char(char c) +{ + return (c < ' ' || c > '~') ? '.' : c; +} + +static int ivm_findinventorystring(int type, + unsigned char *const string, + unsigned long maxlen, + unsigned char *buf) +{ + int xcode = 0; + unsigned long cr = 0; + unsigned long addr = INV_DATAADDRESS; + unsigned long size = 0; + unsigned long nr = type; + int stop = 0; /* stop on semicolon */ + + memset(string, '\0', maxlen); + switch (type) { + case IVM_POS_SYMBOL_ONLY: + nr = 0; + stop = 1; + break; + default: + nr = type; + stop = 0; + } + + /* Look for the requested number of CR. */ + while ((cr != nr) && (addr < INVENTORYDATASIZE)) { + if ((buf[addr] == '\r')) + cr++; + addr++; + } + + /* + * the expected number of CR was found until the end of the IVM + * content --> fill string + */ + if (addr < INVENTORYDATASIZE) { + /* Copy the IVM string in the corresponding string */ + for (; (buf[addr] != '\r') && + ((buf[addr] != ';') || (!stop)) && + (size < (maxlen - 1) && + (addr < INVENTORYDATASIZE)); addr++) { + size += sprintf((char *)string + size, "%c", + convert_char (buf[addr])); + } + + /* + * copy phase is done: check if everything is ok. If not, + * the inventory data is most probably corrupted: tell + * the world there is a problem! + */ + if (addr == INVENTORYDATASIZE) { + xcode = -1; + printf("Error end of string not found\n"); + } else if ((size >= (maxlen - 1)) && + (buf[addr] != '\r')) { + xcode = -1; + printf("string too long till next CR\n"); + } + } else { + /* + * some CR are missing... + * the inventory data is most probably corrupted + */ + xcode = -1; + printf("not enough cr found\n"); + } + return xcode; +} + +#define GET_STRING(name, which, len) \ + if (ivm_findinventorystring(which, valbuf, len, buf) == 0) { \ + ivm_set_value(name, (char *)valbuf); \ + } + +static int ivm_check_crc(unsigned char *buf, int block) +{ + unsigned long crc; + unsigned long crceeprom; + + crc = ivm_calc_crc(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 2); + crceeprom = (buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 1] + \ + buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN - 2] * 256); + if (crc != crceeprom) { + if (block == 0) + printf("Error CRC Block: %d EEprom: calculated: \ + %lx EEprom: %lx\n", block, crc, crceeprom); + return -1; + } + return 0; +} + +static int ivm_analyze_block2(unsigned char *buf, int len) +{ + unsigned char valbuf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN]; + unsigned long count; + + /* IVM_MacAddress */ + sprintf((char *)valbuf, "%pM", buf); + ivm_set_value("IVM_MacAddress", (char *)valbuf); + /* if an offset is defined, add it */ +#if defined(CONFIG_PIGGY_MAC_ADRESS_OFFSET) + if (CONFIG_PIGGY_MAC_ADRESS_OFFSET > 0) { + unsigned long val = (buf[4] << 16) + (buf[5] << 8) + buf[6]; + + val += CONFIG_PIGGY_MAC_ADRESS_OFFSET; + buf[4] = (val >> 16) & 0xff; + buf[5] = (val >> 8) & 0xff; + buf[6] = val & 0xff; + sprintf((char *)valbuf, "%pM", buf); + } +#endif + setenv((char *)"ethaddr", (char *)valbuf); + + /* IVM_MacCount */ + count = (buf[10] << 24) + + (buf[11] << 16) + + (buf[12] << 8) + + buf[13]; + if (count == 0xffffffff) + count = 1; + sprintf((char *)valbuf, "%lx", count); + ivm_set_value("IVM_MacCount", (char *)valbuf); + return 0; +} + +int ivm_analyze_eeprom(unsigned char *buf, int len) +{ + unsigned short val; + unsigned char valbuf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN]; + unsigned char *tmp; + + if (ivm_check_crc(buf, 0) != 0) + return -1; + + ivm_get_value(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN, + "IVM_BoardId", 0, 1); + val = ivm_get_value(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN, + "IVM_HWKey", 6, 1); + if (val != 0xffff) { + sprintf((char *)valbuf, "%x", ((val / 100) % 10)); + ivm_set_value("IVM_HWVariant", (char *)valbuf); + sprintf((char *)valbuf, "%x", (val % 100)); + ivm_set_value("IVM_HWVersion", (char *)valbuf); + } + ivm_get_value(buf, CONFIG_SYS_IVM_EEPROM_PAGE_LEN, + "IVM_Functions", 12, 0); + + GET_STRING("IVM_Symbol", IVM_POS_SYMBOL_ONLY, 8) + GET_STRING("IVM_DeviceName", IVM_POS_SHORT_TEXT, 64) + tmp = (unsigned char *) getenv("IVM_DeviceName"); + if (tmp) { + int len = strlen((char *)tmp); + int i = 0; + + while (i < len) { + if (tmp[i] == ';') { + ivm_set_value("IVM_ShortText", + (char *)&tmp[i + 1]); + break; + } + i++; + } + if (i >= len) + ivm_set_value("IVM_ShortText", NULL); + } else { + ivm_set_value("IVM_ShortText", NULL); + } + GET_STRING("IVM_ManufacturerID", IVM_POS_MANU_ID, 32) + GET_STRING("IVM_ManufacturerSerialNumber", IVM_POS_MANU_SERIAL, 20) + GET_STRING("IVM_ManufacturerPartNumber", IVM_POS_PART_NUMBER, 32) + GET_STRING("IVM_ManufacturerBuildState", IVM_POS_BUILD_STATE, 32) + GET_STRING("IVM_SupplierPartNumber", IVM_POS_SUPPLIER_PART_NUMBER, 32) + GET_STRING("IVM_DelieveryDate", IVM_POS_DELIVERY_DATE, 32) + GET_STRING("IVM_SupplierBuildState", IVM_POS_SUPPLIER_BUILD_STATE, 32) + GET_STRING("IVM_CustomerID", IVM_POS_CUSTOMER_ID, 32) + GET_STRING("IVM_CustomerProductID", IVM_POS_CUSTOMER_PROD_ID, 32) + + if (ivm_check_crc(&buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN * 2], 2) != 0) + return 0; + ivm_analyze_block2(&buf[CONFIG_SYS_IVM_EEPROM_PAGE_LEN * 2], + CONFIG_SYS_IVM_EEPROM_PAGE_LEN); + + return 0; +} + +int ivm_read_eeprom(void) +{ +#if defined(CONFIG_I2C_MUX) + I2C_MUX_DEVICE *dev = NULL; +#endif + uchar i2c_buffer[CONFIG_SYS_IVM_EEPROM_MAX_LEN]; + uchar *buf; + unsigned long dev_addr = CONFIG_SYS_IVM_EEPROM_ADR; + int ret; + +#if defined(CONFIG_I2C_MUX) + /* First init the Bus, select the Bus */ +#if defined(CONFIG_SYS_I2C_IVM_BUS) + dev = i2c_mux_ident_muxstring((uchar *)CONFIG_SYS_I2C_IVM_BUS); +#else + buf = (unsigned char *) getenv("EEprom_ivm"); + if (buf != NULL) + dev = i2c_mux_ident_muxstring(buf); +#endif + if (dev == NULL) { + printf("Error couldnt add Bus for IVM\n"); + return -1; + } + i2c_set_bus_num(dev->busid); +#endif + + buf = (unsigned char *) getenv("EEprom_ivm_addr"); + if (buf != NULL) { + ret = strict_strtoul((char *)buf, 16, &dev_addr); + if (ret != 0) + return -3; + } + + /* add deblocking here */ + i2c_make_abort(); + + ret = i2c_read(dev_addr, 0, 1, i2c_buffer, + CONFIG_SYS_IVM_EEPROM_MAX_LEN); + if (ret != 0) { + printf("Error reading EEprom\n"); + return -2; + } + + return ivm_analyze_eeprom(i2c_buffer, CONFIG_SYS_IVM_EEPROM_MAX_LEN); +} diff --git a/board/keymile/common/keymile_hdlc_enet.h b/board/keymile/common/keymile_hdlc_enet.h deleted file mode 100644 index db1560f..0000000 --- a/board/keymile/common/keymile_hdlc_enet.h +++ /dev/null @@ -1,129 +0,0 @@ -/* - * (C) Copyright 2008 - * Gary Jennejohn, DENX Software Engineering GmbH, garyj@denx.de. - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef _KEYMILE_HDLC_ENET_H_ -#define _KEYMILE_HDLC_ENET_H_ - -/* Unfortuantely, we have do this to get the flag defines in the cbd_t */ -#ifdef CONFIG_KM8XX -#include <commproc.h> -#endif -#ifdef CONFIG_MGCOGE -#include <mpc8260.h> -#include <asm/cpm_8260.h> -#endif - -/* - * Defines for the ICN protocol used for communication over HDLC - * on the backplane between MGSUVDs and MGCOGEs. - */ - -/* - * MAC which is reserved for communication (0x00 - 0xff in the last byte, - * which is the slot number) - */ - -/* - * A DLL frame looks like this: - * 8 bit | 8 bit | 8 bit | 8 bit | n * 8 bit| 16 bit| 8 bit - * opening| destination| source | application| data | FCS | closing - * flag | address | address| | | | flag - * (HW) (APP) (APP) (APP) (APP) (HW) (HW) - */ - -/* - * The opening flag, the FCS and the closing flag are set by the hardware so - * they are not reflected in this struct. - */ -struct icn_hdr { - unsigned char dest_addr; - unsigned char src_addr; - unsigned char application; -} __attribute__((packed)); - -#define ICNHDR_LEN (sizeof(struct icn_hdr)) -#define CRC_LEN (sizeof(short)) -/* bytes to remove from packet before sending it upstream */ -#define REMOVE (ICNHDR_LEN + CRC_LEN) - -struct icn_frame { - struct icn_hdr hdr; - unsigned char data[0]; /* a place holder */ -} __attribute__((packed)); - -/* Address field */ -#define HDLC_UUA 0x00 /* Unicast Unit Address */ -#define HDLC_UUA_MASK 0x3f /* the last 6 bits contain the slot number */ -#define SET_HDLC_UUA(x) ((HDLC_UUA | ((x) & HDLC_UUA_MASK))) -#define HDLC_UACUA 0x7f /* Unicast Active Control Unit Address */ -#define HDLC_BCAST 0xff /* broadcast */ - -/* Application field */ -#define MGS_UUSP 0x00 -#define MGS_UREP 0x01 -#define MGS_IUP 0x02 -#define MGS_UTA 0x03 -#define MGS_MDS 0x04 -#define MGS_ITIME 0x05 -/* added by DENX */ -#define MGS_NETCONS 0x06 /* netconsole */ -#define MGS_TFTP 0x07 - -/* Useful defines for buffer sizes, etc. */ -#define HDLC_PKTBUFSRX 32 -#define MAX_FRAME_LENGTH 1500 /* ethernet frame size */ - /* 14 + 28 */ -#define INET_HDR_SIZE (ETHER_HDR_SIZE + IP_HDR_SIZE) -#define INET_HDR_ALIGN (((INET_HDR_SIZE + PKTALIGN - 1) / PKTALIGN) * PKTALIGN) -/* INET_HDR_SIZE is stripped off */ -#define PKT_MAXBLR_SIZE (MAX_FRAME_LENGTH + INET_HDR_ALIGN) - -/* - * It is too slow to read always the port numbers and IP addresses from the - * string variables. - * cachedNumbers is meant to cache it. - * THIS IS ONLY A SPEED IMPROVEMENT! - */ -enum { - IP_ADDR = 0, /* getenv_IPaddr("serverip"); */ - IP_SERVER, /* getenv_IPaddr("ipaddr"); */ - TFTP_SRC_PORT, /* simple_strtol(getenv("tftpsrcp"), NULL, 10); */ - TFTP_DST_PORT, /* simple_strtol(getenv("tftpdstp"), NULL, 10); */ - NETCONS_PORT, /* simple_strtol(getenv("ncip"), NULL, 10); */ - CACHEDNUMBERS -}; - -#define WELL_KNOWN_PORT 69 /* Well known TFTP port # */ - -/* define this to create a test commend (htest) */ -#undef TEST_IT -#ifdef TEST_IT -/* have to save a copy of the eth_device for the test command's use */ -struct eth_device *seth; -#endif -/* define this for outputting of received packets */ -#undef TEST_RX -/* define this for outputting of packets being sent */ -#undef TEST_TX - -#endif /* _KEYMILE_HDLC_ENET_H_ */ diff --git a/board/keymile/km82xx/Makefile b/board/keymile/km82xx/Makefile index a2b9da4..b9709d9 100644 --- a/board/keymile/km82xx/Makefile +++ b/board/keymile/km82xx/Makefile @@ -28,7 +28,7 @@ endif LIB = $(obj)lib$(BOARD).o -COBJS := $(BOARD).o ../common/common.o +COBJS := $(BOARD).o ../common/common.o ../common/ivm.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/keymile/km82xx/km82xx.c b/board/keymile/km82xx/km82xx.c index d453d25..0e50b0b 100644 --- a/board/keymile/km82xx/km82xx.c +++ b/board/keymile/km82xx/km82xx.c @@ -315,6 +315,8 @@ int last_stage_init(void) } #ifdef CONFIG_MGCOGE3NE +static void set_pin(int state, unsigned long mask); + /* * For mgcoge3ne boards, the mgcoge3un control is controlled from * a GPIO line on the PPC CPU. If bobcatreset is set the line @@ -363,6 +365,64 @@ int hush_init_var(void) return 0; } +#define SDA_MASK 0x00010000 +#define SCL_MASK 0x00020000 + +static void set_pin(int state, unsigned long mask) +{ + ioport_t *iop = ioport_addr((immap_t *)CONFIG_SYS_IMMR, 3); + + if (state) + setbits_be32(&iop->pdat, mask); + else + clrbits_be32(&iop->pdat, mask); + + setbits_be32(&iop->pdir, mask); +} + +static int get_pin(unsigned long mask) +{ + ioport_t *iop = ioport_addr((immap_t *)CONFIG_SYS_IMMR, 3); + + clrbits_be32(&iop->pdir, mask); + return 0 != (in_be32(&iop->pdat) & mask); +} + +void set_sda(int state) +{ + set_pin(state, SDA_MASK); +} + +void set_scl(int state) +{ + set_pin(state, SCL_MASK); +} + +int get_sda(void) +{ + return get_pin(SDA_MASK); +} + +int get_scl(void) +{ + return get_pin(SCL_MASK); +} + +#if defined(CONFIG_HARD_I2C) +static void setports(int gpio) +{ + ioport_t *iop = ioport_addr((immap_t *)CONFIG_SYS_IMMR, 3); + + if (gpio) { + clrbits_be32(&iop->ppar, (SDA_MASK | SCL_MASK)); + clrbits_be32(&iop->podr, (SDA_MASK | SCL_MASK)); + } else { + setbits_be32(&iop->ppar, (SDA_MASK | SCL_MASK)); + clrbits_be32(&iop->pdir, (SDA_MASK | SCL_MASK)); + setbits_be32(&iop->podr, (SDA_MASK | SCL_MASK)); + } +} +#endif #if defined(CONFIG_OF_BOARD_SETUP) && defined(CONFIG_OF_LIBFDT) void ft_board_setup(void *blob, bd_t *bd) { diff --git a/board/keymile/km83xx/Makefile b/board/keymile/km83xx/Makefile index 2fa84f3..7bf64b4 100644 --- a/board/keymile/km83xx/Makefile +++ b/board/keymile/km83xx/Makefile @@ -28,7 +28,7 @@ endif LIB = $(obj)lib$(BOARD).o -COBJS += $(BOARD).o ../common/common.o +COBJS += $(BOARD).o ../common/common.o ../common/ivm.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/keymile/km_arm/Makefile b/board/keymile/km_arm/Makefile index 6bcfb25..4907030 100644 --- a/board/keymile/km_arm/Makefile +++ b/board/keymile/km_arm/Makefile @@ -29,7 +29,7 @@ endif LIB = $(obj)lib$(BOARD).o -COBJS := $(BOARD).o ../common/common.o +COBJS := $(BOARD).o ../common/common.o ../common/ivm.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/keymile/km_arm/km_arm.c b/board/keymile/km_arm/km_arm.c index 5da856f..a8f2b23 100644 --- a/board/keymile/km_arm/km_arm.c +++ b/board/keymile/km_arm/km_arm.c @@ -321,7 +321,7 @@ int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ /* Fix this */ - gd->ram_size = get_ram_size((volatile void *)kw_sdram_bar(0), + gd->ram_size = get_ram_size((void *)kw_sdram_bar(0), kw_sdram_bs(0)); return 0; } diff --git a/board/keymile/scripts/README b/board/keymile/scripts/README index 86c2b5a..7fbcf74 100644 --- a/board/keymile/scripts/README +++ b/board/keymile/scripts/README @@ -1,23 +1,31 @@ -debug-common-env.txt +These scripts are needed for our development usecases. Copy this directory +into your tftp root directory to be able to use this scripts. +cp -r <u-boot-repo>/board/keymile/scripts <your_tftp_root>/ + +To load and configure these usecase, two environment variables in the u-boot +default environment must be parsed: +run develop : setup environment to configure for rootfs via nfs +run ramfs : setup environment to configure for rootfs in ram + +Last change: 20.05.2011 + +develop-common.txt +============================ +This file defines variables for working with rootfs via nfs for powerpc and +arm. + +develop-<arch>.txt ============================ -This file defines environment variables which are valid for powerpc boards -and for arm boards. +This file defines architecture specific variables for working with rootfs via +nfs arm. -addramfs: add phram device for the rootfilesysten in ram -develop: for development, laod kernel via tftp and mount rootfs via NFS -nfsargs: default arguments for nfs boot -ramfs: load rootfilesystem in RAM kernel -rootfsfile: loacation of the rootfs file for ramfs -setramfspram: compute PRAM size for ramfs target -setrootfsaddr: compute rootfilesystem address for phram -tftpkernel: load a kernel with tftp into ram -tftpramfs: load rootfs with tftp into ram -debug-ppc-env.txt +ramfs-common.txt ============================ -fdt_file: location of the dtb file on the tftp server -tftpfdt: load dtb file and set fdt address +This file defines variables for working with rootfs inside the ram for powerpc +and arm. -debug-arm-env.txt +ramfs-<arch>.txt ============================ -tftpfdt: for arm only a dummy variable, because we have no fdt on arm +This file defines architecture specific variables for working with rootfs inside +ram. diff --git a/board/keymile/scripts/debug-arm-env.txt b/board/keymile/scripts/debug-arm-env.txt deleted file mode 100644 index 84498af..0000000 --- a/board/keymile/scripts/debug-arm-env.txt +++ /dev/null @@ -1,2 +0,0 @@ -debug_env_common=tftpboot 0x200000 scripts/debug-common-env.txt && env import -t 0x200000 ${filesize} -tftpfdt=true diff --git a/board/keymile/scripts/debug-common-env.txt b/board/keymile/scripts/debug-common-env.txt deleted file mode 100644 index 1fd4b0c..0000000 --- a/board/keymile/scripts/debug-common-env.txt +++ /dev/null @@ -1,9 +0,0 @@ -addramfs=setenv bootargs "${bootargs} phram.phram=rootfs${boot_bank},${rootfsaddr},${rootfssize}" -develop=setenv subbootcmds "tftpfdt tftpkernel nfsargs ${commonargs} boot " && setenv bootcmd 'run bootrunner' && setenv altbootcmd 'run bootcmd' && km_setboardid && saveenv && reset -nfsargs=setenv bootargs ubi.mtd=ubi0 root=/dev/nfs rw nfsroot=${serverip}:${rootpath} -ramfs=setenv actual_bank -1 && setenv subbootcmds "tftpfdt tftpkernel setrootfsaddr tftpramfs flashargs ${commonargs} addpanic addramfs boot " && setenv bootcmd 'run bootrunner' && setenv altbootcmd 'run bootcmd' && run setboardid && run setramfspram && run setpnvramaddr && saveenv && reset -rootfsfile=${hostname}/rootfsImage -setramfspram=setexpr value 0 + ${reservedpram} && setexpr value 0x${value} + ${rootfssize} && setexpr value 0x${value} + ${varsize} && setexpr value 0x${value} + ${pnvramsize} && setexpr value 0x${value} / 0x400 && setenv pram 0x${value} -tftpkernel=tftpboot ${kernel_addr_r} ${hostname}/uImage && setenv actual_kernel_addr ${kernel_addr_r} -tftpramfs=tftpboot ${rootfsaddr} ${hostname}/rootfsImage && setenv loadaddr -setrootfsaddr=setexpr value ${pnvramsize} - ${rootfssize} && setenv rootfsaddr 0x${value} diff --git a/board/keymile/scripts/debug-ppc-env.txt b/board/keymile/scripts/debug-ppc-env.txt deleted file mode 100644 index 3c06ff1..0000000 --- a/board/keymile/scripts/debug-ppc-env.txt +++ /dev/null @@ -1,2 +0,0 @@ -debug_env_common=tftpboot 0x200000 scripts/debug-common-env.txt && env import -t 0x200000 ${filesize} -tftpfdt=tftpboot ${fdt_addr_r} ${hostname}/${hostname}.dtb && setenv actual_fdt_addr ${fdt_addr_r} diff --git a/board/keymile/scripts/develop-arm.txt b/board/keymile/scripts/develop-arm.txt new file mode 100644 index 0000000..922afea --- /dev/null +++ b/board/keymile/scripts/develop-arm.txt @@ -0,0 +1,2 @@ +setup_debug_env=tftpboot 0x200000 scripts/develop-common.txt && env import -t 0x200000 ${filesize} && run configure +tftpfdt=true diff --git a/board/keymile/scripts/develop-common.txt b/board/keymile/scripts/develop-common.txt new file mode 100644 index 0000000..3ccd039 --- /dev/null +++ b/board/keymile/scripts/develop-common.txt @@ -0,0 +1,6 @@ +altbootcmd=run ${subbootcmds} +bootcmd=run ${subbootcmds} +configure=km_setboardid && saveenv && reset +subbootcmds=tftpfdt tftpkernel nfsargs add_default boot +nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:/opt/eldk/${arch} +tftpkernel=tftpboot ${load_addr_r} ${hostname}/uImage diff --git a/board/keymile/scripts/develop-ppc_82xx.txt b/board/keymile/scripts/develop-ppc_82xx.txt new file mode 100644 index 0000000..909f6a3 --- /dev/null +++ b/board/keymile/scripts/develop-ppc_82xx.txt @@ -0,0 +1,2 @@ +setup_debug_env=tftpboot 0x200000 scripts/develop-common.txt && env import -t 0x200000 ${filesize} && run configure +tftpfdt=tftpboot ${fdt_addr_r} ${hostname}/${hostname}.dtb diff --git a/board/keymile/scripts/develop-ppc_8xx.txt b/board/keymile/scripts/develop-ppc_8xx.txt new file mode 100644 index 0000000..909f6a3 --- /dev/null +++ b/board/keymile/scripts/develop-ppc_8xx.txt @@ -0,0 +1,2 @@ +setup_debug_env=tftpboot 0x200000 scripts/develop-common.txt && env import -t 0x200000 ${filesize} && run configure +tftpfdt=tftpboot ${fdt_addr_r} ${hostname}/${hostname}.dtb diff --git a/board/keymile/scripts/ramfs-arm.txt b/board/keymile/scripts/ramfs-arm.txt new file mode 100644 index 0000000..79974f1 --- /dev/null +++ b/board/keymile/scripts/ramfs-arm.txt @@ -0,0 +1,2 @@ +setup_debug_env=tftpboot 0x200000 scripts/ramfs-common.txt && env import -t 0x200000 ${filesize} && run configure +tftpfdt=true diff --git a/board/keymile/scripts/ramfs-common.txt b/board/keymile/scripts/ramfs-common.txt new file mode 100644 index 0000000..9315500 --- /dev/null +++ b/board/keymile/scripts/ramfs-common.txt @@ -0,0 +1,12 @@ +addramfs=setenv bootargs "${bootargs} mem=${rootfsaddr} phram.phram=rootfs${boot_bank},${rootfsaddr},${rootfssize}" +actual_bank=-1 +altbootcmd=run ${subbootcmds} +bootcmd=run ${subbootcmds} +subbootcmds=tftpfdt tftpkernel setrootfsaddr tftpramfs flashargs add_default addpanic addramfs boot +nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath} +configure=km_setboardid && run setramfspram && saveenv && reset +setramfspram=setexpr value 0 + ${rootfssize} && setexpr value 0x${value} / 0x400 && setexpr value 0x${value} + ${pram} && setenv pram 0x${value} +rootfsfile=${hostname}/rootfsImage +setrootfsaddr=setexpr value ${pnvramaddr} - ${rootfssize} && setenv rootfsaddr 0x${value} +tftpkernel=tftpboot ${load_addr_r} ${hostname}/uImage +tftpramfs=tftpboot ${rootfsaddr} ${hostname}/rootfsImage diff --git a/board/keymile/scripts/ramfs-ppc_82xx.txt b/board/keymile/scripts/ramfs-ppc_82xx.txt new file mode 100644 index 0000000..970927a --- /dev/null +++ b/board/keymile/scripts/ramfs-ppc_82xx.txt @@ -0,0 +1,2 @@ +setup_debug_env=tftpboot 0x200000 scripts/ramfs-common.txt && env import -t 0x200000 ${filesize} && run configure +tftpfdt=tftpboot ${fdt_addr_r} ${hostname}/${hostname}.dtb diff --git a/board/keymile/scripts/ramfs-ppc_8xx.txt b/board/keymile/scripts/ramfs-ppc_8xx.txt new file mode 100644 index 0000000..970927a --- /dev/null +++ b/board/keymile/scripts/ramfs-ppc_8xx.txt @@ -0,0 +1,2 @@ +setup_debug_env=tftpboot 0x200000 scripts/ramfs-common.txt && env import -t 0x200000 ${filesize} && run configure +tftpfdt=tftpboot ${fdt_addr_r} ${hostname}/${hostname}.dtb diff --git a/board/lart/flash.c b/board/lart/flash.c index 29a331e..408c884 100644 --- a/board/lart/flash.c +++ b/board/lart/flash.c @@ -250,6 +250,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) ulong result; int iflag, cflag, prot, sect; int rc = ERR_OK; + ulong start; /* first look for protection bits */ @@ -291,7 +292,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ @@ -305,7 +306,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) do { /* check timeout */ - if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { *addr = PUZZLE_TO_FLASH(CMD_SUSPEND); result = BIT_TIMEOUT; @@ -354,6 +355,7 @@ static int write_word (flash_info_t *info, ulong dest, ulong data) ulong result; int rc = ERR_OK; int cflag, iflag; + ulong start; /* Check if Flash is (sufficiently) erased */ @@ -377,13 +379,13 @@ static int write_word (flash_info_t *info, ulong dest, ulong data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); /* wait until flash is ready */ do { /* check timeout */ - if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { *addr = PUZZLE_TO_FLASH(CMD_SUSPEND); result = BIT_TIMEOUT; diff --git a/board/logicpd/imx27lite/imx27lite.c b/board/logicpd/imx27lite/imx27lite.c index 6eb5cc2..2b273ac 100644 --- a/board/logicpd/imx27lite/imx27lite.c +++ b/board/logicpd/imx27lite/imx27lite.c @@ -38,7 +38,7 @@ int board_init (void) gd->bd->bi_boot_params = PHYS_SDRAM_1 + 0x100; #ifdef CONFIG_MXC_UART - mx27_uart_init_pins(); + mx27_uart1_init_pins(); #endif #ifdef CONFIG_FEC_MXC mx27_fec_init_pins(); @@ -67,7 +67,7 @@ int board_init (void) int dram_init (void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE, + gd->ram_size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, PHYS_SDRAM_1_SIZE); return 0; } @@ -75,11 +75,11 @@ int dram_init (void) void dram_init_banksize(void) { gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; - gd->bd->bi_dram[0].size = get_ram_size((volatile void *)CONFIG_SYS_SDRAM_BASE, + gd->bd->bi_dram[0].size = get_ram_size((void *)CONFIG_SYS_SDRAM_BASE, PHYS_SDRAM_1_SIZE); #if CONFIG_NR_DRAM_BANKS > 1 gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = get_ram_size((volatile void *)PHYS_SDRAM_2, + gd->bd->bi_dram[1].size = get_ram_size((void *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE); #endif } diff --git a/board/logicpd/imx31_litekit/imx31_litekit.c b/board/logicpd/imx31_litekit/imx31_litekit.c index bf635c3..09cc9c5 100644 --- a/board/logicpd/imx31_litekit/imx31_litekit.c +++ b/board/logicpd/imx31_litekit/imx31_litekit.c @@ -32,7 +32,7 @@ DECLARE_GLOBAL_DATA_PTR; int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM_1, + gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); return 0; } diff --git a/board/logicpd/zoom2/zoom2_serial.c b/board/logicpd/zoom2/zoom2_serial.c index fcfe624..74f165f 100644 --- a/board/logicpd/zoom2/zoom2_serial.c +++ b/board/logicpd/zoom2/zoom2_serial.c @@ -132,3 +132,8 @@ QUAD_INIT (0) QUAD_INIT (1) QUAD_INIT (2) QUAD_INIT (3) + +struct serial_device *default_serial_console(void) +{ + return ZOOM2_DEFAULT_SERIAL_DEVICE; +} diff --git a/board/logicpd/zoom2/zoom2_serial.h b/board/logicpd/zoom2/zoom2_serial.h index a6d2427..4e30587 100644 --- a/board/logicpd/zoom2/zoom2_serial.h +++ b/board/logicpd/zoom2/zoom2_serial.h @@ -33,7 +33,6 @@ extern int zoom2_debug_board_connected (void); #define S(a) #a #define N(a) S(quad##a) -#define U(a) S(UART##a) #define QUAD_INIT(n) \ int quad_init_##n(void) \ @@ -63,7 +62,6 @@ int quad_tstc_##n(void) \ struct serial_device zoom2_serial_device##n = \ { \ N(n), \ - U(n), \ quad_init_##n, \ NULL, \ quad_setbrg_##n, \ diff --git a/board/lpd7a40x/flash.c b/board/lpd7a40x/flash.c index a3ba75b..f5c0713 100644 --- a/board/lpd7a40x/flash.c +++ b/board/lpd7a40x/flash.c @@ -229,6 +229,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) ulong result, result1; int iflag, prot, sect; int rc = ERR_OK; + ulong start; #ifdef USE_920T_MMU int cflag; @@ -284,7 +285,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) sect, info->start[sect]); /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ vu_long *addr = (vu_long *) (info->start[sect]); @@ -297,7 +298,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) /* wait until flash is ready */ do { /* check timeout */ - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { *addr = CMD_STATUS_RESET; result = BIT_TIMEOUT; break; @@ -357,6 +358,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) ulong result; int rc = ERR_OK; int iflag; + ulong start; #ifdef USE_920T_MMU int cflag; @@ -387,12 +389,12 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait until flash is ready */ do { /* check timeout */ - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { *addr = CMD_SUSPEND; result = BIT_TIMEOUT; break; diff --git a/board/lubbock/flash.c b/board/lubbock/flash.c index a4b201e..1ea2893 100644 --- a/board/lubbock/flash.c +++ b/board/lubbock/flash.c @@ -221,7 +221,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info) int flash_erase (flash_info_t *info, int s_first, int s_last) { int flag, prot, sect; - ulong type, start, last; + ulong type, start; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -254,9 +254,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf ("\n"); } - start = get_timer (0); - last = start; - /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); @@ -269,14 +266,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); *addr = (FPW) 0x00500050; /* clear status register */ *addr = (FPW) 0x00200020; /* erase setup */ *addr = (FPW) 0x00D000D0; /* erase confirm */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); *addr = (FPW) 0x00B000B0; /* suspend erase */ *addr = (FPW) 0x00FF00FF; /* reset to read mode */ @@ -393,6 +390,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) FPWV *addr = (FPWV *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -406,11 +404,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start)) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = (FPW) 0x00FF00FF; /* restore read mode */ return (1); } diff --git a/board/matrix_vision/common/mv_common.c b/board/matrix_vision/common/mv_common.c index 0afc535..404c8b4 100644 --- a/board/matrix_vision/common/mv_common.c +++ b/board/matrix_vision/common/mv_common.c @@ -38,6 +38,7 @@ static char* entries_to_keep[] = { #define MV_MAX_ENV_ENTRY_LENGTH 64 #define MV_KEEP_ENTRIES ARRAY_SIZE(entries_to_keep) +#ifndef CONFIG_ENV_IS_NOWHERE void mv_reset_environment(void) { int i; @@ -67,6 +68,7 @@ void mv_reset_environment(void) saveenv(); } +#endif int mv_load_fpga(void) { diff --git a/board/matrix_vision/mergerbox/fpga.c b/board/matrix_vision/mergerbox/fpga.c index 673bc2c..021e9c4 100644 --- a/board/matrix_vision/mergerbox/fpga.c +++ b/board/matrix_vision/mergerbox/fpga.c @@ -161,7 +161,7 @@ static inline int _write_fpga(u8 val, int dump) return 0; } -int fpga_wr_fn(void *buf, size_t len, int flush, int cookie) +int fpga_wr_fn(const void *buf, size_t len, int flush, int cookie) { unsigned char *data = (unsigned char *) buf; int i; diff --git a/board/matrix_vision/mergerbox/fpga.h b/board/matrix_vision/mergerbox/fpga.h index fccff9f..89f879a 100644 --- a/board/matrix_vision/mergerbox/fpga.h +++ b/board/matrix_vision/mergerbox/fpga.h @@ -26,5 +26,5 @@ extern int fpga_status_fn(int cookie); extern int fpga_config_fn(int assert, int flush, int cookie); extern int fpga_done_fn(int cookie); extern int fpga_clk_fn(int assert_clk, int flush, int cookie); -extern int fpga_wr_fn(void *buf, size_t len, int flush, int cookie); +extern int fpga_wr_fn(const void *buf, size_t len, int flush, int cookie); extern int fpga_null_fn(int cookie); diff --git a/board/matrix_vision/mvbc_p/fpga.c b/board/matrix_vision/mvbc_p/fpga.c index 3ed46fe..6ce96ba 100644 --- a/board/matrix_vision/mvbc_p/fpga.c +++ b/board/matrix_vision/mvbc_p/fpga.c @@ -160,7 +160,7 @@ static inline int _write_fpga(u8 val) return 0; } -int fpga_wr_fn(void *buf, size_t len, int flush, int cookie) +int fpga_wr_fn(const void *buf, size_t len, int flush, int cookie) { unsigned char *data = (unsigned char *) buf; int i; diff --git a/board/matrix_vision/mvbc_p/fpga.h b/board/matrix_vision/mvbc_p/fpga.h index 3723073..8f74a00 100644 --- a/board/matrix_vision/mvbc_p/fpga.h +++ b/board/matrix_vision/mvbc_p/fpga.h @@ -30,5 +30,5 @@ extern int fpga_status_fn(int cookie); extern int fpga_config_fn(int assert, int flush, int cookie); extern int fpga_done_fn(int cookie); extern int fpga_clk_fn(int assert_clk, int flush, int cookie); -extern int fpga_wr_fn(void *buf, size_t len, int flush, int cookie); +extern int fpga_wr_fn(const void *buf, size_t len, int flush, int cookie); extern int fpga_null_fn(int cookie); diff --git a/board/matrix_vision/mvblm7/fpga.c b/board/matrix_vision/mvblm7/fpga.c index 7b03d6f..dc5a738 100644 --- a/board/matrix_vision/mvblm7/fpga.c +++ b/board/matrix_vision/mvblm7/fpga.c @@ -172,7 +172,7 @@ static inline int _write_fpga(u8 val, int dump) return 0; } -int fpga_wr_fn(void *buf, size_t len, int flush, int cookie) +int fpga_wr_fn(const void *buf, size_t len, int flush, int cookie) { unsigned char *data = (unsigned char *) buf; int i; diff --git a/board/matrix_vision/mvblm7/fpga.h b/board/matrix_vision/mvblm7/fpga.h index 19277eb..f422f20 100644 --- a/board/matrix_vision/mvblm7/fpga.h +++ b/board/matrix_vision/mvblm7/fpga.h @@ -30,5 +30,5 @@ extern int fpga_status_fn(int cookie); extern int fpga_config_fn(int assert, int flush, int cookie); extern int fpga_done_fn(int cookie); extern int fpga_clk_fn(int assert_clk, int flush, int cookie); -extern int fpga_wr_fn(void *buf, size_t len, int flush, int cookie); +extern int fpga_wr_fn(const void *buf, size_t len, int flush, int cookie); extern int fpga_null_fn(int cookie); diff --git a/board/modnet50/flash.c b/board/modnet50/flash.c index 4c31143..4834e21 100644 --- a/board/modnet50/flash.c +++ b/board/modnet50/flash.c @@ -291,6 +291,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) { int flag, sect, setup_offset = 0; int rc = ERR_OK; + ulong start; if (info->flash_id == FLASH_UNKNOWN) { printf ("- missing\n"); @@ -338,14 +339,14 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) (__u16) SECERASE_CMD; /* wait some time */ - reset_timer_masked (); - while (get_timer_masked () < 1000) { + start = get_timer(0); + while (get_timer(start) < 1000) { } /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); while (flash_check_erase_amd (info->start[sect])) { - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("timeout!\n"); /* OOPS: reach timeout, * try to reset chip @@ -411,6 +412,7 @@ static int write_word (flash_info_t * info, ulong dest, ushort data) { int rc = ERR_OK; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*(__u16 *) (dest) & data) != data) @@ -446,10 +448,10 @@ static int write_word (flash_info_t * info, ulong dest, ushort data) } /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); while (flash_check_write_amd (dest)) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { printf ("timeout! @ %08lX\n", dest); /* OOPS: reach timeout, * try to reset chip */ diff --git a/board/mpl/common/usb_uhci.c b/board/mpl/common/usb_uhci.c index a009437..89d2e0a 100644 --- a/board/mpl/common/usb_uhci.c +++ b/board/mpl/common/usb_uhci.c @@ -67,7 +67,7 @@ * * Interrupt Transfers. * -------------------- - * For Interupt transfers USB_MAX_TEMP_INT_TD Transfer descriptor are available. They + * For Interrupt transfers USB_MAX_TEMP_INT_TD Transfer descriptor are available. They * will be inserted after the appropriate (depending the interval setting) skeleton TD. * If an interrupt has been detected the dev->irqhandler is called. The status and number * of transfered bytes is stored in dev->irq_status resp. dev->irq_act_len. If the diff --git a/board/mx1ads/mx1ads.c b/board/mx1ads/mx1ads.c index c11c0fe..86b49fb 100644 --- a/board/mx1ads/mx1ads.c +++ b/board/mx1ads/mx1ads.c @@ -169,7 +169,7 @@ int board_late_init (void) int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM_1, + gd->ram_size = get_ram_size((void *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); return 0; } diff --git a/board/mx1ads/syncflash.c b/board/mx1ads/syncflash.c index 47f613c..7331efa 100644 --- a/board/mx1ads/syncflash.c +++ b/board/mx1ads/syncflash.c @@ -276,7 +276,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) { /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + get_timer(0); SF_NvmodeErase(); SF_NvmodeWrite(); diff --git a/board/netstal/common/fixed_sdram.c b/board/netstal/common/fixed_sdram.c deleted file mode 100644 index 51b34b2..0000000 --- a/board/netstal/common/fixed_sdram.c +++ /dev/null @@ -1,105 +0,0 @@ -/* - *(C) Copyright 2005-2008 Netstal Maschinen AG - * Niklaus Giger (Niklaus.Giger@netstal.com) - * - * This source code is free software; you can redistribute it - * and/or modify it in source code form under the terms of the GNU - * General Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - */ - -#include <common.h> -#include <asm/ppc4xx.h> -#include <asm/processor.h> -#include "nm.h" - -#if defined(DEBUG) -void show_sdram_registers(void) -{ - u32 value; - - printf("SDRAM Controller Registers --\n"); - mfsdram(SDRAM0_CFG, value); - printf(" SDRAM0_CFG : 0x%08x\n", value); - mfsdram(SDRAM0_STATUS, value); - printf(" SDRAM0_STATUS: 0x%08x\n", value); - mfsdram(SDRAM0_B0CR, value); - printf(" SDRAM0_B0CR : 0x%08x\n", value); - mfsdram(SDRAM0_B1CR, value); - printf(" SDRAM0_B1CR : 0x%08x\n", value); - mfsdram(SDRAM0_TR, value); - printf(" SDRAM0_TR : 0x%08x\n", value); - mfsdram(SDRAM0_RTR, value); - printf(" SDRAM0_RTR : 0x%08x\n", value); -} -#endif - -long int init_ppc405_sdram(unsigned int dram_size) -{ -#ifdef DEBUG - printf(__FUNCTION__); -#endif - /* disable memory controller */ - mtsdram(SDRAM0_CFG, 0x00000000); - - udelay (500); - - /* Clear SDRAM0_BESR0 (Bus Error Syndrome Register) */ - mtsdram(SDRAM0_BESR0, 0xffffffff); - - /* Clear SDRAM0_BESR1 (Bus Error Syndrome Register) */ - mtsdram(SDRAM0_BESR1, 0xffffffff); - - /* Clear SDRAM0_ECCCFG (disable ECC) */ - mtsdram(SDRAM0_ECCCFG, 0x00000000); - - /* Clear SDRAM0_ECCESR (ECC Error Syndrome Register) */ - mtsdram(SDRAM0_ECCESR, 0xffffffff); - - /* Timing register: CASL=2, PTA=2, CTP=2, LDF=1, RFTA=5, RCD=2 - */ - mtsdram(SDRAM0_TR, 0x008a4015); - - /* Memory Bank 0 Config == BA=0x00000000, SZ=64M, AM=3, BE=1 - * and refresh timer - */ - switch (dram_size >> 20) { - case 32: - mtsdram(SDRAM0_B0CR, 0x00062001); - mtsdram(SDRAM0_RTR, 0x07F00000); - break; - case 64: - mtsdram(SDRAM0_B0CR, 0x00084001); - mtsdram(SDRAM0_RTR, 0x04100000); - break; - case 128: - mtsdram(SDRAM0_B0CR, 0x000A4001); - mtsdram(SDRAM0_RTR, 0x04100000); - break; - default: - printf("Invalid memory size of %d MB given\n", dram_size >> 20); - } - - /* Power management idle timer set to the default. */ - mtsdram(SDRAM0_PMIT, 0x07c00000); - - udelay (500); - - /* Enable banks (DCE=1, BPRF=1, ECCDD=1, EMDUL=1) TODO */ - mtsdram(SDRAM0_CFG, 0x90800000); - -#ifdef DEBUG - printf("%s: done\n", __FUNCTION__); -#endif - return dram_size; -} diff --git a/board/netstal/common/nm.h b/board/netstal/common/nm.h deleted file mode 100644 index 3dff1d6..0000000 --- a/board/netstal/common/nm.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - *(C) Copyright 2005-2007 Netstal Maschinen AG - * Niklaus Giger (Niklaus.Giger@netstal.com) - * - * This source code is free software; you can redistribute it - * and/or modify it in source code form under the terms of the GNU - * General Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - */ - -extern void hcu_led_set(u32 value); -extern u32 get_serial_number(void); -extern u32 hcu_get_slot(void); -extern int board_with_pci(void); -extern void nm_show_print(int generation, int index, int hw_capabilities); -extern void set_params_for_sw_install(int install_requested, char *board_name ); -extern void common_misc_init_r(void); - -enum { - /* HW_GENERATION_HCU1/2 is no longer supported */ - HW_GENERATION_HCU3 = 0x10, - HW_GENERATION_HCU4 = 0x20, - HW_GENERATION_HCU5 = 0x30, - HW_GENERATION_MCU = 0x08, - HW_GENERATION_MCU20 = 0x0a, - HW_GENERATION_MCU25 = 0x09, -}; - -#ifdef CONFIG_405GP -#if defined(DEBUG) -void show_sdram_registers(void); -#endif -long int init_ppc405_sdram(unsigned int dram_size); -#endif diff --git a/board/netstal/common/nm_bsp.c b/board/netstal/common/nm_bsp.c deleted file mode 100644 index 237f4ed..0000000 --- a/board/netstal/common/nm_bsp.c +++ /dev/null @@ -1,117 +0,0 @@ -/* - *(C) Copyright 2005-2008 Netstal Maschinen AG - * Niklaus Giger (Niklaus.Giger@netstal.com) - * - * This source code is free software; you can redistribute it - * and/or modify it in source code form under the terms of the GNU - * General Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - */ - -#include <common.h> -#include <command.h> -#include <net.h> -#include "nm.h" - -DECLARE_GLOBAL_DATA_PTR; - -#define DEFAULT_ETH_ADDR "ethaddr" - -typedef struct {u8 id; char *name;} generation_info; - -generation_info generations[6] = { - {HW_GENERATION_HCU3, "HCU3"}, - {HW_GENERATION_HCU4, "HCU4"}, - {HW_GENERATION_HCU5, "HCU5"}, - {HW_GENERATION_MCU, "MCU"}, - {HW_GENERATION_MCU20, "MCU20"}, - {HW_GENERATION_MCU25, "MCU25"}, -}; - -void nm_show_print(int generation, int index, int hw_capabilities) -{ - int j; - char *generationName=0; - - /* reset ANSI terminal color mode */ - printf("\x1B""[0m""Netstal Maschinen AG: "); - for (j=0; j < (sizeof(generations)/sizeof(generations[0])); j++) { - if (generations[j].id == generation) { - generationName = generations[j].name; - break; - } - } - printf("%s: index %d HW 0x%x\n", generationName, index, hw_capabilities); - for (j = 0;j < 6; j++) { - hcu_led_set(1 << j); - udelay(200 * 1000); - } -} - -void set_params_for_sw_install(int install_requested, char *board_name ) -{ - if (install_requested) { - char string[128]; - - printf("\n\n%s SW-Installation: %d patching boot parameters\n", - board_name, install_requested); - setenv("bootdelay", "0"); - setenv("loadaddr", "0x01000000"); - setenv("serverip", "172.25.1.1"); - setenv("bootcmd", "run install"); - sprintf(string, "tftp ${loadaddr} admin/sw_on_hd; " - "tftp ${loadaddr} installer/%s_sw_inst; " - "run boot_sw_inst", board_name); - setenv("install", string); - sprintf(string, "setenv bootargs emac(0,0)c:%s/%s_sw_inst " - "e=${ipaddr} h=${serverip} f=0x1000; " - "bootvx ${loadaddr}%c", - board_name, board_name, 0); - setenv("boot_sw_inst", string); - } -} - -void common_misc_init_r(void) -{ - IPaddr_t ipaddr; - char *ipstring; - uchar ethaddr[6]; - - if (!eth_getenv_enetaddr(DEFAULT_ETH_ADDR, ethaddr)) { - /* Must be in sync with CONFIG_ETHADDR */ - u32 serial = get_serial_number(); - ethaddr[0] = 0x00; - ethaddr[1] = 0x60; - ethaddr[2] = 0x13; - ethaddr[3] = (serial >> 16) & 0xff; - ethaddr[4] = (serial >> 8) & 0xff; - ethaddr[5] = hcu_get_slot(); - eth_setenv_enetaddr(DEFAULT_ETH_ADDR, ethaddr); - } - - /* IP-Adress update */ - ipstring = getenv("ipaddr"); - if (ipstring == 0) - ipaddr = string_to_ip("172.25.1.99"); - else - ipaddr = string_to_ip(ipstring); - if ((ipaddr & 0xff) != (32 + hcu_get_slot())) { - char tmp[22]; - - ipaddr = (ipaddr & 0xffffff00) + 32 + hcu_get_slot(); - ip_to_string (ipaddr, tmp); - printf("%s: enforce %s\n", __FUNCTION__, tmp); - setenv("ipaddr", tmp); - saveenv(); - } -} diff --git a/board/netstal/hcu4/Makefile b/board/netstal/hcu4/Makefile deleted file mode 100644 index a983de9..0000000 --- a/board/netstal/hcu4/Makefile +++ /dev/null @@ -1,51 +0,0 @@ -# -# (C) Copyright 2007-2008 Netstal Maschinen AG -# Niklaus Giger (ng@netstal.com) -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -include $(TOPDIR)/config.mk -ifneq ($(OBJTREE),$(SRCTREE)) -$(shell mkdir -p $(obj)../common) -endif - -LIB = $(obj)lib$(BOARD).o - -COBJS = $(BOARD).o \ - ../common/fixed_sdram.o \ - ../common/nm_bsp.o - -SRCS := $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) - -$(LIB): $(OBJS) - $(call cmd_link_o_target, $^) - -clean: - rm -f $(OBJS) - -distclean: clean - rm -f $(LIB) core *.bak $(obj).depend - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### diff --git a/board/netstal/hcu4/README.txt b/board/netstal/hcu4/README.txt deleted file mode 100644 index 1e9c64a..0000000 --- a/board/netstal/hcu4/README.txt +++ /dev/null @@ -1,59 +0,0 @@ -HCU4 Configuration Details - -Memory Bank 0 -- Flash chip ---------------------------- - -0xfff00000 - 0xffffffff - -The flash chip is really only 512Kbytes, but the high address bit of -the 1Meg region is ignored, so the flash is replicated through the -region. Thus, this is consistent with a flash base address 0xfff80000. - -The placement at the end is to be consistent with reset behavior, -where the processor itself initially uses this bus to load the branch -vector and start running. - -On-Chip Memory --------------- - -0xf4000000 - 0xf4000fff - -The 405GPr includes a 4K on-chip memory that can be placed however -software chooses. I choose to place the memory at this address, to -keep it out of the cachable areas. - - -Internal Peripherals --------------------- - -0xef600300 - 0xef6008ff - -These are scattered various peripherals internal to the PPC405GPr -chip. - -Chip-Select 2: Flash Memory ---------------------------- - -0x70000000 - -Chip-Select 3: CAN Interface ----------------------------- -0x7800000 - - -Chip-Select 4: IMC-bus standard -------------------------------- - -Our IO-Bus (slow version) - - -Chip-Select 5: IMC-bus fast (inactive) --------------------------------------- - -Our IO-Bus (fast, but not yet use) - - -Memory Bank 1 -- SDRAM -------------------------------------- - -0x00000000 - 0x1ffffff # Default 32 MB diff --git a/board/netstal/hcu4/config.mk b/board/netstal/hcu4/config.mk deleted file mode 100644 index fd3e889..0000000 --- a/board/netstal/hcu4/config.mk +++ /dev/null @@ -1,25 +0,0 @@ -# -# (C) Copyright 2005 Netstal Maschinen AG -# Niklaus Giger (ng@netstal.com) -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# Netstal Maschinen AG: HCU4 boards -# -ifeq ($(debug),1) -PLATFORM_CPPFLAGS += -DDEBUG -g -endif diff --git a/board/netstal/hcu4/hcu4.c b/board/netstal/hcu4/hcu4.c deleted file mode 100644 index aaf3616..0000000 --- a/board/netstal/hcu4/hcu4.c +++ /dev/null @@ -1,198 +0,0 @@ -/* - *(C) Copyright 2005-2008 Netstal Maschinen AG - * Niklaus Giger (Niklaus.Giger@netstal.com) - * - * This source code is free software; you can redistribute it - * and/or modify it in source code form under the terms of the GNU - * General Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - */ - -#include <common.h> -#include <asm/ppc4xx.h> -#include <asm/processor.h> -#include <asm/io.h> -#include <asm/u-boot.h> -#include "../common/nm.h" - -DECLARE_GLOBAL_DATA_PTR; - -#define HCU_MACH_VERSIONS_REGISTER (0x7C000000 + 0xF00000) -#define HCU_SLOT_ADDRESS (0x7C000000 + 0x400000) -#define HCU_DIGITAL_IO_REGISTER (0x7C000000 + 0x500000) -#define HCU_SW_INSTALL_REQUESTED 0x10 - -/* - * This function is run very early, out of flash, and before devices are - * initialized. It is called by arch/powerpc/lib/board.c:board_init_f by virtue - * of being in the init_sequence array. - * - * The SDRAM has been initialized already -- start.S:start called - * init.S:init_sdram early on -- but it is not yet being used for - * anything, not even stack. So be careful. - */ - -/* Attention: If you want 1 microsecs times from the external oscillator - * 0x00004051 is okay for u-boot/linux, but different from old vxworks values - * 0x00804051 causes problems with u-boot and linux! - */ -#define CPC0_CR0_VALUE 0x0030103c -#define CPC0_CR1_VALUE 0x00004051 - -int board_early_init_f (void) -{ - /* - * Interrupt controller setup for the HCU4 board. - * Note: IRQ 0-15 405GP internally generated; high; level sensitive - * IRQ 16 405GP internally generated; low; level sensitive - * IRQ 17-24 RESERVED/UNUSED - * IRQ 31 (EXT IRQ 6) (unused) - */ - mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */ - mtdcr(UIC0ER, 0x00000000); /* disable all ints */ - mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical */ - mtdcr(UIC0PR, 0xFFFFE000); /* set int polarities */ - mtdcr(UIC0TR, 0x00000000); /* set int trigger levels */ - mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */ - - mtdcr(CPC0_CR1, CPC0_CR1_VALUE); - mtdcr(CPC0_ECR, 0x60606000); - mtdcr(CPC0_EIRR, 0x7C000000); - - return 0; -} - -#ifdef CONFIG_BOARD_PRE_INIT -int board_pre_init (void) -{ - return board_early_init_f (); -} -#endif - -int sys_install_requested(void) -{ - u16 ioValue = in_be16((u16 *)HCU_DIGITAL_IO_REGISTER); - return (ioValue & HCU_SW_INSTALL_REQUESTED) != 0; -} - -int checkboard (void) -{ - u16 boardVersReg = in_be16((u16 *)HCU_MACH_VERSIONS_REGISTER); - u16 generation = boardVersReg & 0xf0; - u16 index = boardVersReg & 0x0f; - - /* Cannot be done in board_early_init */ - mtdcr(CPC0_CR0, CPC0_CR0_VALUE); - - /* Force /RTS to active. The board it not wired quite - * correctly to use cts/rtc flow control, so just force the - * /RST active and forget about it. - */ - writeb (readb (0xef600404) | 0x03, 0xef600404); - nm_show_print(generation, index, 0); - - return 0; -} - -u32 hcu_led_get(void) -{ - return (~(in_be32((u32 *)GPIO0_OR)) >> 23) & 0xff; -} - -/* - * hcu_led_set value to be placed into the LEDs (max 6 bit) - */ -void hcu_led_set(u32 value) -{ - u32 tmp = ~value; - - tmp = (tmp << 23) | 0x7FFFFF; - out_be32((u32 *)GPIO0_OR, tmp); -} - -/* - * hcu_get_slot - */ -u32 hcu_get_slot(void) -{ - u16 slot = in_be16((u16 *)HCU_SLOT_ADDRESS); - return slot & 0x7f; -} - -/* - * get_serial_number - */ -u32 get_serial_number(void) -{ - u32 serial = in_be32((u32 *)CONFIG_SYS_FLASH_BASE); - - if (serial == 0xffffffff) - return 0; - - return serial; -} - - -/* - * misc_init_r. - */ - -int misc_init_r(void) -{ - common_misc_init_r(); - set_params_for_sw_install( sys_install_requested(), "hcu4" ); - return 0; -} - -phys_size_t initdram(int board_type) -{ - long dram_size = 0; - u16 boardVersReg = in_be16((u16 *)HCU_MACH_VERSIONS_REGISTER); - u16 generation = boardVersReg & 0xf0; - u16 index = boardVersReg & 0x0f; - - if (generation == HW_GENERATION_HCU3 && index < 0xf) - dram_size = 32 << 20; /* 32 MB - RAM */ - else - dram_size = 64 << 20; /* 64 MB - RAM */ - init_ppc405_sdram(dram_size); - -#ifdef DEBUG - show_sdram_registers(); -#endif - - return dram_size; -} - -#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) -void ft_board_setup(void *blob, bd_t *bd) -{ - ft_cpu_setup(blob, bd); - -} -#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ - -/* - * Hardcoded flash setup: - * Flash 0 is a non-CFI AMD AM29F040 flash, 8 bit flash / 8 bit bus. - */ -ulong board_flash_get_legacy (ulong base, int banknum, flash_info_t * info) -{ - if (banknum == 0) { /* non-CFI boot flash */ - info->portwidth = 1; - info->chipwidth = 1; - info->interface = FLASH_CFI_X8; - return 1; - } else - return 0; -} diff --git a/board/netstal/hcu5/README.txt b/board/netstal/hcu5/README.txt deleted file mode 100644 index c5737d0..0000000 --- a/board/netstal/hcu5/README.txt +++ /dev/null @@ -1,171 +0,0 @@ -HCU5 configuration details and startup sequence - -(C) Copyright 2007 Netstal Maschinen AG - Niklaus Giger (Niklaus.Giger@netstal.com) - -TODO: ------ -- Fix error: Waiting for PHY auto negotiation to complete..... TIMEOUT ! - - Does not occur if both EMAC are connected -- Fix RTS/CTS problem (HW?) - CONFIG_SERIAL_MULTI/CONFIG_SERIAL_SOFTWARE_FIFO hangs after - Switching to interrupt driven serial input mode - -Caveats: --------- -Errata CHIP_8: Incorrect Write to DDR SDRAM. (was not applied to sequoia.c) -see hcu5.c. - - -Memory Bank 0 -- Flash chip ---------------------------- - -0xfff00000 - 0xffffffff - -The flash chip is really only 512Kbytes, but the high address bit of -the 1Meg region is ignored, so the flash is replicated through the -region. Thus, this is consistent with a flash base address 0xfff80000. - -The placement at the end is to be consistent with reset behavior, -where the processor itself initially uses this bus to load the branch -vector and start running. - -On-Chip Memory --------------- - -0xe0010000- 0xe0013fff CONFIG_SYS_OCM_BASE -The 440EPx includes a 16K on-chip memory that can be placed however -software chooses. - -Internal Peripherals --------------------- - -0xef600300 - 0xef6008ff - -These are scattered various peripherals internal to the PPC440EPX -chip. - -Chip-Select 2: Flash Memory ---------------------------- - -Not used - -Chip-Select 3: CAN Interface ----------------------------- -0xc800000: 2 Intel 82527 CAN-Controller - - -Chip-Select 4: IMC-bus standard -------------------------------- - -0xcc00000: Netstal specific IO-Bus - - -Chip-Select 5: IMC-bus fast (inactive) --------------------------------------- - -0xce00000: Netstal specific IO-Bus (fast, but not yet used) - - -Memory Bank 1 -- DDR2 -------------------------------------- - -0x00000000 - 0xfffffff # Default 256 MB - -PCI ?? - -USB ?? -Only USB_STORAGE is enabled to load vxWorks -from a memory stick. - -System-LEDs ??? (Analog zu HCU4 ???) - -Startup sequence ----------------- - -(arch/powerpc/cpu/ppc4xx/resetvec.S) -depending on configs option -call _start_440 _start_pci oder _start - -(arch/powerpc/cpu/ppc4xx/start.S) - -_start_440: - initialize register like - CCR0 - debug - setup interrupt vectors - configure cache regions - clear and setup TLB - enable internal RAM - jump start_ram - which in turn will jump to start -_start: - Clear and set up some registers. - Debug setup - Setup the internal SRAM - Setup the stack in internal SRAM - setup stack pointer (r1) - setup GOT - call cpu_init_f /* run low-level CPU init code (from Flash) */ - - call cpu_init_f - board_init_f: (arch/powerpc/lib\board.c) - init_sequence defines a list of function to be called - board_early_init_f: (board/netstal/hcu5/hcu5.c) - We are using Bootstrap-Option A - if CPR0_ICFG_RLI_MASK == 0 then set some registers and reboot - Setup the GPIO pins - Setup the interrupt controller polarities, triggers, etc. - Ethernet, PCI, USB enable - setup BOOT FLASH (Chip timing) - init_baudrate, - serial_init - checkcpu - misc_init_f #ifdef - init_func_i2c #ifdef - post_init_f #ifdef - init_func_ram -> calls init_dram board/netstal/hcu5/sdram.c - (EYE function removed!!) - test_dram call - - * Reserve memory at end of RAM for (top down in that order): - * - kernel log buffer - * - protected RAM - * - LCD framebuffer - * - monitor code - * - board info struct - Save local variables to board info struct - call relocate_code() does not return - relocate_code: (arch/powerpc/cpu/ppc4xx/start.S) -------------------------------------------------------- -From now on our copy is in RAM and we will run from there, - starting with board_init_r -------------------------------------------------------- - board_init_r: (arch/powerpc/lib\board.c) - setup bd function pointers - trap_init - flash_init: (board/netstal/hcu5/flash.c) - /* setup for u-boot erase, update */ - setup bd flash info - cpu_init_r: (arch/powerpc/cpu/ppc4xx/cpu_init.c) - peripheral chip select in using defines like - CONFIG_SYS_EBC_PB0A, CONFIG_SYS_EBC_PB0C from hcu5.h - mem_malloc_init - malloc_bin_reloc - spi_init (r or f)??? (CONFIG_ENV_IS_IN_EEPROM) - env_relocated - misc_init_r(bd): (board/netstal/hcu5.c) - ethaddr mit serial number ergänzen - Then we will somehow go into the command loop - -Most of the HW specific code for the HCU5 may be found in -include/configs/hcu5.h -board/netstal/hcu5/* -arch/powerpc/cpu/ppc4xx/* -arch/powerpc/lib/* -include/ppc440.h - -Drivers for serial etc are found under drivers/ - -Don't ask question if you did not look at the README !! -Most CONFIG_SYS_* and CONFIG_* switches are mentioned/explained there. diff --git a/board/netstal/hcu5/config.mk b/board/netstal/hcu5/config.mk deleted file mode 100644 index f641d54..0000000 --- a/board/netstal/hcu5/config.mk +++ /dev/null @@ -1,27 +0,0 @@ -# -# (C) Copyright 2005 Netstal Maschinen AG -# Niklaus Giger (ng@netstal.com) -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# Netstal Maschinen AG: HCU5 boards -# -PLATFORM_CPPFLAGS += -DCONFIG_440=1 - -ifeq ($(debug),1) -PLATFORM_CPPFLAGS += -DDEBUG -g -endif diff --git a/board/netstal/hcu5/hcu5.c b/board/netstal/hcu5/hcu5.c deleted file mode 100644 index f94d05b..0000000 --- a/board/netstal/hcu5/hcu5.c +++ /dev/null @@ -1,414 +0,0 @@ -/* - *(C) Copyright 2005-2008 Netstal Maschinen AG - * Niklaus Giger (Niklaus.Giger@netstal.com) - * - * This source code is free software; you can redistribute it - * and/or modify it in source code form under the terms of the GNU - * General Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - */ - -#include <common.h> -#include <asm/processor.h> -#include <asm/ppc440.h> -#include <asm/io.h> -#include <asm/4xx_pci.h> - -#include "../common/nm.h" - -DECLARE_GLOBAL_DATA_PTR; - -extern flash_info_t flash_info[CONFIG_SYS_MAX_FLASH_BANKS]; - -#undef BOOTSTRAP_OPTION_A_ACTIVE - -#define SDR0_CP440 0x0180 - -#define SYSTEM_RESET 0x30000000 -#define CHIP_RESET 0x20000000 - -#define SDR0_ECID0 0x0080 -#define SDR0_ECID1 0x0081 -#define SDR0_ECID2 0x0082 -#define SDR0_ECID3 0x0083 - -#define SYS_IO_ADDRESS (CONFIG_SYS_CS_2 + 0x00e00000) -#define SYS_SLOT_ADDRESS (CONFIG_SYS_CPLD + 0x00400000) -#define HCU_DIGITAL_IO_REGISTER (CONFIG_SYS_CPLD + 0x0500000) -#define HCU_SW_INSTALL_REQUESTED 0x10 - -/* - * This function is run very early, out of flash, and before devices are - * initialized. It is called by arch/powerpc/lib/board.c:board_init_f by virtue - * of being in the init_sequence array. - * - * The SDRAM has been initialized already -- start.S:start called - * init.S:init_sdram early on -- but it is not yet being used for - * anything, not even stack. So be careful. - */ - -int board_early_init_f(void) -{ - -#ifdef BOOTSTRAP_OPTION_A_ACTIVE - /* Booting with Bootstrap Option A - * First boot, with CPR0_ICFG_RLI_MASK == 0 - * no we setup varios boot strapping register, - * then we do reset the PPC440 using a chip reset - * Unfortunately, we cannot use this option, as Nto1 is not set - * with Bootstrap Option A and cannot be changed later on by SW - * There are no other possible boostrap options with a 8 bit ROM - * See Errata (Version 1.04) CHIP_9 - */ - - u32 cpr0icfg; - u32 dbcr; - - mfcpr(CPR0_ICFG, cpr0icfg); - if (!(cpr0icfg & CPR0_ICFG_RLI_MASK)) { - mtcpr(CPR0_MALD, 0x02000000); - mtcpr(CPR0_OPBD, 0x02000000); - mtcpr(CPR0_PERD, 0x05000000); /* 1:5 */ - mtcpr(CPR0_PLLC, 0x40000238); - mtcpr(CPR0_PLLD, 0x01010414); - mtcpr(CPR0_PRIMAD, 0x01000000); - mtcpr(CPR0_PRIMBD, 0x01000000); - mtcpr(CPR0_SPCID, 0x03000000); - mtsdr(SDR0_PFC0, 0x00003E00); /* [CTE] = 0 */ - mtsdr(SDR0_CP440, 0x0EAAEA02); /* [Nto1] = 1*/ - mtcpr(CPR0_ICFG, cpr0icfg | CPR0_ICFG_RLI_MASK); - - /* - * Initiate system reset in debug control register DBCR - */ - dbcr = mfspr(SPRN_DBCR0); - mtspr(SPRN_DBCR0, dbcr | CHIP_RESET); - } - mtsdr(SDR0_CP440, 0x0EAAEA02); /* [Nto1] = 1*/ -#endif - mtdcr(EBC0_CFGADDR, EBC0_CFG); - mtdcr(EBC0_CFGDATA, 0xb8400000); - - /* - * Setup the GPIO pins - */ - out32(GPIO0_OR, 0x00000000); - out32(GPIO0_TCR, 0x7C2FF1CF); - out32(GPIO0_OSRL, 0x40055000); - out32(GPIO0_OSRH, 0x00000000); - out32(GPIO0_TSRL, 0x40055000); - out32(GPIO0_TSRH, 0x00000400); - out32(GPIO0_ISR1L, 0x40000000); - out32(GPIO0_ISR1H, 0x00000000); - out32(GPIO0_ISR2L, 0x00000000); - out32(GPIO0_ISR2H, 0x00000000); - out32(GPIO0_ISR3L, 0x00000000); - out32(GPIO0_ISR3H, 0x00000000); - - out32(GPIO1_OR, 0x00000000); - out32(GPIO1_TCR, 0xC6007FFF); - out32(GPIO1_OSRL, 0x00140000); - out32(GPIO1_OSRH, 0x00000000); - out32(GPIO1_TSRL, 0x00000000); - out32(GPIO1_TSRH, 0x00000000); - out32(GPIO1_ISR1L, 0x05415555); - out32(GPIO1_ISR1H, 0x40000000); - out32(GPIO1_ISR2L, 0x00000000); - out32(GPIO1_ISR2H, 0x00000000); - out32(GPIO1_ISR3L, 0x00000000); - out32(GPIO1_ISR3H, 0x00000000); - - /* - * Setup the interrupt controller polarities, triggers, etc. - */ - mtdcr(UIC0SR, 0xffffffff); /* clear all */ - mtdcr(UIC0ER, 0x00000000); /* disable all */ - mtdcr(UIC0CR, 0x00000005); /* ATI & UIC1 crit are critical */ - mtdcr(UIC0PR, 0xfffff7ff); /* per ref-board manual */ - mtdcr(UIC0TR, 0x00000000); /* per ref-board manual */ - mtdcr(UIC0VR, 0x00000000); /* int31 highest, base=0x000 */ - mtdcr(UIC0SR, 0xffffffff); /* clear all */ - - mtdcr(UIC1SR, 0xffffffff); /* clear all */ - mtdcr(UIC1ER, 0x00000000); /* disable all */ - mtdcr(UIC1CR, 0x00000000); /* all non-critical */ - mtdcr(UIC1PR, 0xffffffff); /* per ref-board manual */ - mtdcr(UIC1TR, 0x00000000); /* per ref-board manual */ - mtdcr(UIC1VR, 0x00000000); /* int31 highest, base=0x000 */ - mtdcr(UIC1SR, 0xffffffff); /* clear all */ - - mtdcr(UIC2SR, 0xffffffff); /* clear all */ - mtdcr(UIC2ER, 0x00000000); /* disable all */ - mtdcr(UIC2CR, 0x00000000); /* all non-critical */ - mtdcr(UIC2PR, 0xffffffff); /* per ref-board manual */ - mtdcr(UIC2TR, 0x00000000); /* per ref-board manual */ - mtdcr(UIC2VR, 0x00000000); /* int31 highest, base=0x000 */ - mtdcr(UIC2SR, 0xffffffff); /* clear all */ - mtsdr(SDR0_PFC0, 0x00003E00); /* Pin function: */ - mtsdr(SDR0_PFC1, 0x00848000); /* Pin function: UART0 has 4 pins */ - - /* setup BOOT FLASH */ - mtsdr(SDR0_CUST0, 0xC0082350); - - return 0; -} - -#ifdef CONFIG_BOARD_PRE_INIT -int board_pre_init(void) -{ - return board_early_init_f(); -} - -#endif - -int sys_install_requested(void) -{ - u16 *ioValuePtr = (u16 *)HCU_DIGITAL_IO_REGISTER; - return (in_be16(ioValuePtr) & HCU_SW_INSTALL_REQUESTED) != 0; -} - -int checkboard(void) -{ - u16 *hwVersReg = (u16 *) HCU_HW_VERSION_REGISTER; - u16 *boardVersReg = (u16 *) HCU_CPLD_VERSION_REGISTER; - u16 generation = in_be16(boardVersReg) & 0xf0; - u16 index = in_be16(boardVersReg) & 0x0f; - u32 ecid0, ecid1, ecid2, ecid3; - - nm_show_print(generation, index, in_be16(hwVersReg) & 0xff); - mfsdr(SDR0_ECID0, ecid0); - mfsdr(SDR0_ECID1, ecid1); - mfsdr(SDR0_ECID2, ecid2); - mfsdr(SDR0_ECID3, ecid3); - - printf("Chip ID 0x%x 0x%x 0x%x 0x%x\n", ecid0, ecid1, ecid2, ecid3); - - return 0; -} - -u32 hcu_led_get(void) -{ - return in16(SYS_IO_ADDRESS) & 0x3f; -} - -/* - * hcu_led_set value to be placed into the LEDs (max 6 bit) - */ -void hcu_led_set(u32 value) -{ - out16(SYS_IO_ADDRESS, value); -} - -/* - * get_serial_number - */ -u32 get_serial_number(void) -{ - u32 *serial = (u32 *)CONFIG_SYS_FLASH_BASE; - - if (in_be32(serial) == 0xffffffff) - return 0; - - return in_be32(serial); -} - - -/* - * hcu_get_slot - */ -u32 hcu_get_slot(void) -{ - u16 *slot = (u16 *)SYS_SLOT_ADDRESS; - return in_be16(slot) & 0x7f; -} - - -/* - * misc_init_r. - */ -int misc_init_r(void) -{ - unsigned long usb2d0cr = 0; - unsigned long usb2phy0cr, usb2h0cr = 0; - unsigned long sdr0_pfc1; - -#ifdef CONFIG_ENV_IS_IN_FLASH - /* Monitor protection ON by default */ - (void)flash_protect(FLAG_PROTECT_SET, - -CONFIG_SYS_MONITOR_LEN, - 0xffffffff, - &flash_info[0]); - -#ifdef CONFIG_ENV_ADDR_REDUND - /* Env protection ON by default */ - (void)flash_protect(FLAG_PROTECT_SET, - CONFIG_ENV_ADDR_REDUND, - CONFIG_ENV_ADDR_REDUND + 2*CONFIG_ENV_SECT_SIZE - 1, - &flash_info[0]); -#endif -#endif - - /* - * USB stuff... - */ - - /* SDR Setting */ - mfsdr(SDR0_PFC1, sdr0_pfc1); - mfsdr(SDR0_USB2D0CR, usb2d0cr); - mfsdr(SDR0_USB2PHY0CR, usb2phy0cr); - mfsdr(SDR0_USB2H0CR, usb2h0cr); - - usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_XOCLK_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_XOCLK_EXTERNAL; /*0*/ - usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_WDINT_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_WDINT_16BIT_30MHZ; /*1*/ - usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DVBUS_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DVBUS_PURDIS; /*0*/ - usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_DWNSTR_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_DWNSTR_HOST; /*1*/ - usb2phy0cr = usb2phy0cr &~SDR0_USB2PHY0CR_UTMICN_MASK; - usb2phy0cr = usb2phy0cr | SDR0_USB2PHY0CR_UTMICN_HOST; /*1*/ - - /* An 8-bit/60MHz interface is the only possible alternative - * when connecting the Device to the PHY - */ - usb2h0cr = usb2h0cr &~SDR0_USB2H0CR_WDINT_MASK; - usb2h0cr = usb2h0cr | SDR0_USB2H0CR_WDINT_16BIT_30MHZ; /*1*/ - - /* To enable the USB 2.0 Device function through the UTMI interface */ - usb2d0cr = usb2d0cr &~SDR0_USB2D0CR_USB2DEV_EBC_SEL_MASK; - usb2d0cr = usb2d0cr | SDR0_USB2D0CR_USB2DEV_SELECTION; /*1*/ - - sdr0_pfc1 = sdr0_pfc1 &~SDR0_PFC1_UES_MASK; - sdr0_pfc1 = sdr0_pfc1 | SDR0_PFC1_UES_USB2D_SEL; /*0*/ - - mtsdr(SDR0_PFC1, sdr0_pfc1); - mtsdr(SDR0_USB2D0CR, usb2d0cr); - mtsdr(SDR0_USB2PHY0CR, usb2phy0cr); - mtsdr(SDR0_USB2H0CR, usb2h0cr); - - /*clear resets*/ - udelay(1000); - mtsdr(SDR0_SRST1, 0x00000000); - udelay(1000); - mtsdr(SDR0_SRST0, 0x00000000); - printf("USB: Host(int phy) Device(ext phy)\n"); - - common_misc_init_r(); - set_params_for_sw_install( sys_install_requested(), "hcu5" ); - /* We cannot easily enable trace before, as there are other - * routines messing around with sdr0_pfc1. And I do not need it. - */ - if (mfspr(SPRN_DBCR0) & 0x80000000) { - /* External debugger alive - * enable trace facilty for Lauterbach - * CCR0[DTB]=0 Enable broadcast of trace information - * SDR0_PFC0[TRE] Trace signals are enabled instead of - * GPIO49-63 - */ - mtspr(SPRN_CCR0, mfspr(SPRN_CCR0) &~ (CCR0_DTB)); - mtsdr(SDR0_PFC0, sdr0_pfc1 | SDR0_PFC0_TRE_ENABLE); - } - return 0; -} -#ifdef CONFIG_PCI -int board_with_pci(void) -{ - u32 reg; - - mfsdr(SDR0_PCI0, reg); - return (reg & SDR0_PCI0_PAE_MASK); -} - -/* - * pci_pre_init - * - * This routine is called just prior to registering the hose and gives - * the board the opportunity to check things. Returning a value of zero - * indicates that things are bad & PCI initialization should be aborted. - * - * Different boards may wish to customize the pci controller structure - * (add regions, override default access routines, etc) or perform - * certain pre-initialization actions. - * - */ -int pci_pre_init(struct pci_controller *hose) -{ - unsigned long addr; - - if (!board_with_pci()) { return 0; } - - /* - * Set priority for all PLB3 devices to 0. - * Set PLB3 arbiter to fair mode. - */ - mfsdr(SDR0_AMP1, addr); - mtsdr(SDR0_AMP1, (addr & 0x000000FF) | 0x0000FF00); - addr = mfdcr(PLB3A0_ACR); - mtdcr(PLB3A0_ACR, addr | 0x80000000); /* Sequoia */ - - /* - * Set priority for all PLB4 devices to 0. - */ - mfsdr(SDR0_AMP0, addr); - mtsdr(SDR0_AMP0, (addr & 0x000000FF) | 0x0000FF00); - addr = mfdcr(PLB4A0_ACR) | 0xa0000000; /* Was 0x8---- */ - mtdcr(PLB4A0_ACR, addr); /* Sequoia */ - - /* - * As of errata version 0.4, CHIP_8: Incorrect Write to DDR SDRAM. - * Workaround: Disable write pipelining to DDR SDRAM by setting - * PLB4A0_ACR[WRP] = 0. - */ - mtdcr(PLB4A0_ACR, 0); /* PATCH HAB: WRITE PIPELINING OFF */ - - /* Segment1 */ - mtdcr(PLB4A1_ACR, 0); /* PATCH HAB: WRITE PIPELINING OFF */ - - return board_with_pci(); -} - -/* - * Override weak default pci_master_init() - */ -void pci_master_init(struct pci_controller *hose) -{ - if (!board_with_pci()) - return; - - __pci_master_init(hose); -} -#endif /* defined(CONFIG_PCI) */ - -#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) -void ft_board_setup(void *blob, bd_t *bd) -{ - ft_cpu_setup(blob, bd); - -} -#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ - -/* - * Hardcoded flash setup: - * Flash 0 is a non-CFI AMD AM29F040 flash, 8 bit flash / 8 bit bus. - */ -ulong board_flash_get_legacy (ulong base, int banknum, flash_info_t * info) -{ - if (banknum == 0) { /* non-CFI boot flash */ - info->portwidth = 1; - info->chipwidth = 1; - info->interface = FLASH_CFI_X8; - return 1; - } else - return 0; -} diff --git a/board/netstal/hcu5/init.S b/board/netstal/hcu5/init.S deleted file mode 100644 index 45e63dd..0000000 --- a/board/netstal/hcu5/init.S +++ /dev/null @@ -1,106 +0,0 @@ -/* - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <ppc_asm.tmpl> -#include <config.h> -#include <asm/mmu.h> - -/************************************************************************** - * TLB TABLE - * - * This table is used by the cpu boot code to setup the initial tlb - * entries. Rather than make broad assumptions in the cpu source tree, - * this table lets each board set things up however they like. - * - * Pointer to the table is returned in r1 - * - *************************************************************************/ - .section .bootpg,"ax" - .globl tlbtab - -tlbtab: - tlbtab_start - - /* TLB#0: vxWorks needs this entry for the Machine Check interrupt, */ - tlbentry( 0x40000000, SZ_256M, 0, 0, AC_RWX | SA_IG ) - /* TLB#1: TLB-entry for DDR SDRAM (Up to 2GB) */ - tlbentry( CONFIG_SYS_SDRAM_BASE, SZ_256M, CONFIG_SYS_SDRAM_BASE, 0, - AC_RWX | SA_IG ) - - /* TLB#2: TLB-entry for EBC */ - tlbentry( 0x80000000, SZ_256M, 0x80000000, 1, AC_RWX | SA_IG) - - /* - * TLB#3: BOOT_CS (FLASH) must be forth. Before relocation SA_I can be - * off to use the speed up boot process. It is patched after relocation - * to enable SA_I - */ - tlbentry( CONFIG_SYS_BOOT_BASE_ADDR, SZ_1M, CONFIG_SYS_BOOT_BASE_ADDR, 1, - AC_RWX | SA_G) - - /* - * TLB entries for SDRAM are not needed on this platform. - * They are dynamically generated in the SPD DDR(2) detection - * routine. - */ - - /* TLB#4: */ - tlbentry( CONFIG_SYS_PCI_MEMBASE1, SZ_256M, CONFIG_SYS_PCI_MEMBASE1, 1, - AC_RW | SA_IG ) - /* TLB#5: */ - tlbentry( CONFIG_SYS_PCI_MEMBASE2, SZ_256M, CONFIG_SYS_PCI_MEMBASE2, 1, - AC_RW | SA_IG ) - /* TLB#6: */ - tlbentry( CONFIG_SYS_PCI_MEMBASE3, SZ_256M, CONFIG_SYS_PCI_MEMBASE3, 1, - AC_RW | SA_IG ) - - /* TLB-entry for Internal Registers & OCM */ - /* TLB#7: */ - tlbentry( 0xe0000000, SZ_16M, 0xe0000000, 0, - AC_RWX | SA_IG ) - - /*TLB-entry PCI registers*/ - /* TLB#8: */ - tlbentry( 0xEEC00000, SZ_1K, 0xEEC00000, 1, AC_RWX | SA_IG ) - - /* TLB-entry for peripherals */ - /* TLB#9: */ - tlbentry( 0xEF000000, SZ_16M, 0xEF000000, 1, AC_RWX | SA_IG) - - /* CAN */ - /* TLB#10: */ - tlbentry( CONFIG_SYS_CS_1, SZ_1K, CONFIG_SYS_CS_1, 1, AC_RWX | SA_IG ) - - /* TLB#11: CPLD and IMC-Standard 32 MB */ - tlbentry( CONFIG_SYS_CS_2, SZ_16M, CONFIG_SYS_CS_2, 1, AC_RWX | SA_IG ) - - /* TLB#12: */ - tlbentry( CONFIG_SYS_CS_2 + 0x1000000, SZ_16M, CONFIG_SYS_CS_2 + 0x1000000, 1, - AC_RWX | SA_IG ) - - /* IMC-Fast 32 MB */ - /* TLB#13: */ - tlbentry( CONFIG_SYS_CS_3, SZ_16M, CONFIG_SYS_CS_3, 1, AC_RWX | SA_IG ) - /* TLB#14: */ - tlbentry( CONFIG_SYS_CS_3 + 0x1000000, SZ_16M, CONFIG_SYS_CS_3, 1, - AC_RWX | SA_IG ) - - tlbtab_end diff --git a/board/netstal/hcu5/sdram.c b/board/netstal/hcu5/sdram.c deleted file mode 100644 index e5ac46b..0000000 --- a/board/netstal/hcu5/sdram.c +++ /dev/null @@ -1,283 +0,0 @@ -/* - * (C) Copyright 2007 - * Niklaus Giger (Niklaus.Giger@netstal.com) - * (C) Copyright 2006 - * Sylvie Gohl, AMCC/IBM, gohl.sylvie@fr.ibm.com - * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com - * Thierry Roman, AMCC/IBM, thierry_roman@fr.ibm.com - * Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com - * Robert Snyder, AMCC/IBM, rob.snyder@fr.ibm.com - * - * (C) Copyright 2006 - * Stefan Roese, DENX Software Engineering, sr@denx.de. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/* define DEBUG for debug output */ -#undef DEBUG - -#include <common.h> -#include <asm/processor.h> -#include <asm/io.h> -#include <asm/mmu.h> -#include <asm/cache.h> -#include <asm/ppc440.h> - -void hcu_led_set(u32 value); -void dcbz_area(u32 start_address, u32 num_bytes); - -#define ECC_RAM 0x03267F0B -#define NO_ECC_RAM 0x00267F0B - -#define HCU_HW_SDRAM_CONFIG_MASK 0x7 - -#define MY_TLB_WORD2_I_ENABLE TLB_WORD2_I_ENABLE - /* disable caching on DDR2 */ - -void board_add_ram_info(int use_default) -{ - PPC4xx_SYS_INFO board_cfg; - u32 val; - - mfsdram(DDR0_22, val); - val &= DDR0_22_CTRL_RAW_MASK; - switch (val) { - case DDR0_22_CTRL_RAW_ECC_DISABLE: - puts(" (ECC disabled"); - break; - case DDR0_22_CTRL_RAW_ECC_CHECK_ONLY: - puts(" (ECC check only"); - break; - case DDR0_22_CTRL_RAW_NO_ECC_RAM: - puts(" (no ECC ram"); - break; - case DDR0_22_CTRL_RAW_ECC_ENABLE: - puts(" (ECC enabled"); - break; - } - - get_sys_info(&board_cfg); - printf(", %lu MHz", (board_cfg.freqPLB * 2) / 1000000); - - mfsdram(DDR0_03, val); - val = DDR0_03_CASLAT_DECODE(val); - printf(", CL%d)", val); -} - -/*-------------------------------------------------------------------- - * wait_for_dlllock. - *--------------------------------------------------------------------*/ -static int wait_for_dlllock(void) -{ - unsigned long val; - int wait = 0; - - /* -----------------------------------------------------------+ - * Wait for the DCC master delay line to finish calibration - * ----------------------------------------------------------*/ - mtdcr(SDRAM0_CFGADDR, DDR0_17); - val = DDR0_17_DLLLOCKREG_UNLOCKED; - - while (wait != 0xffff) { - val = mfdcr(SDRAM0_CFGDATA); - if ((val & DDR0_17_DLLLOCKREG_MASK) == - DDR0_17_DLLLOCKREG_LOCKED) - /* dlllockreg bit on */ - return 0; - else - wait++; - } - debug("0x%04x: DDR0_17 Value (dlllockreg bit): 0x%08x\n", wait, val); - debug("Waiting for dlllockreg bit to raise\n"); - - return -1; -} - -/*********************************************************************** - * - * sdram_panic -- Panic if we cannot configure the sdram correctly - * - ************************************************************************/ -void sdram_panic(const char *reason) -{ - printf("\n%s: reason %s", __FUNCTION__, reason); - hcu_led_set(0xff); - while (1) { - } - /* Never return */ -} - -#ifdef CONFIG_DDR_ECC -void blank_string(int size) -{ - int i; - - for (i=0; i<size; i++) - putc('\b'); - for (i=0; i<size; i++) - putc(' '); - for (i=0; i<size; i++) - putc('\b'); -} -/*---------------------------------------------------------------------------+ - * program_ecc. - *---------------------------------------------------------------------------*/ -static void program_ecc(unsigned long start_address, unsigned long num_bytes) -{ - u32 val; - char str[] = "ECC generation -"; -#if defined(CONFIG_PRAM) - u32 *magicPtr; - u32 magic; - - if ((mfspr(SPRN_DBCR0) & 0x80000000) == 0) { - /* only if no external debugger is alive! - * Check whether vxWorks is using EDR logging, if yes zero - * also PostMortem and user reserved memory - */ - magicPtr = (u32 *)(start_address + num_bytes - - (CONFIG_PRAM*1024) + sizeof(u32)); - magic = in_be32(magicPtr); - debug("%s: CONFIG_PRAM %d kB magic 0x%x 0x%p\n", - __FUNCTION__, CONFIG_PRAM, - magicPtr, magic); - if (magic == 0xbeefbabe) { - printf("%s: preserving at %p\n", __FUNCTION__, magicPtr); - num_bytes -= (CONFIG_PRAM*1024) - PM_RESERVED_MEM; - } - } -#endif - - sync(); - - puts(str); - - /* ECC bit set method for cached memory */ - /* Fast method, no noticeable delay */ - dcbz_area(start_address, num_bytes); - /* Write modified dcache lines back to memory */ - clean_dcache_range(start_address, start_address + num_bytes); - blank_string(strlen(str)); - - /* Clear error status */ - mfsdram(DDR0_00, val); - mtsdram(DDR0_00, val | DDR0_00_INT_ACK_ALL); - - /* - * Clear possible ECC errors - * If not done, then we could get an interrupt later on when - * exceptions are enabled. - */ - mtspr(SPRN_MCSR, mfspr(SPRN_MCSR)); - - /* Set 'int_mask' parameter to functionnal value */ - mfsdram(DDR0_01, val); - mtsdram(DDR0_01, ((val &~ DDR0_01_INT_MASK_MASK) | - DDR0_01_INT_MASK_ALL_OFF)); - - return; -} -#endif - - -/*********************************************************************** - * - * initdram -- 440EPx's DDR controller is a DENALI Core - * - ************************************************************************/ -phys_size_t initdram (int board_type) -{ - unsigned int dram_size = 0; - - mtsdram(DDR0_02, 0x00000000); - - /* Values must be kept in sync with Excel-table <<A0001492.>> ! */ - mtsdram(DDR0_00, 0x0000190A); - mtsdram(DDR0_01, 0x01000000); - mtsdram(DDR0_03, 0x02030602); - mtsdram(DDR0_04, 0x0A020200); - mtsdram(DDR0_05, 0x02020307); - switch (in_be16((u16 *)HCU_HW_VERSION_REGISTER) & HCU_HW_SDRAM_CONFIG_MASK) { - case 1: - dram_size = 256 * 1024 * 1024 ; - mtsdram(DDR0_06, 0x0102C812); /* 256MB RAM */ - mtsdram(DDR0_11, 0x0014C800); /* 256MB RAM */ - mtsdram(DDR0_43, 0x030A0200); /* 256MB RAM */ - break; - case 0: - default: - dram_size = 128 * 1024 * 1024 ; - mtsdram(DDR0_06, 0x0102C80D); /* 128MB RAM */ - mtsdram(DDR0_11, 0x000FC800); /* 128MB RAM */ - mtsdram(DDR0_43, 0x030A0300); /* 128MB RAM */ - break; - } - mtsdram(DDR0_07, 0x00090100); - - /* - * TCPD=200 cycles of clock input is required to lock the DLL. - * CKE must be HIGH the entire time.mtsdram(DDR0_08, 0x02C80001); - */ - mtsdram(DDR0_08, 0x02C80001); - mtsdram(DDR0_09, 0x00011D5F); - mtsdram(DDR0_10, 0x00000100); - mtsdram(DDR0_12, 0x00000003); - mtsdram(DDR0_14, 0x00000000); - mtsdram(DDR0_17, 0x1D000000); - mtsdram(DDR0_18, 0x1D1D1D1D); - mtsdram(DDR0_19, 0x1D1D1D1D); - mtsdram(DDR0_20, 0x0B0B0B0B); - mtsdram(DDR0_21, 0x0B0B0B0B); -#ifdef CONFIG_DDR_ECC - mtsdram(DDR0_22, ECC_RAM); -#else - mtsdram(DDR0_22, NO_ECC_RAM); -#endif - - mtsdram(DDR0_23, 0x00000000); - mtsdram(DDR0_24, 0x01020001); - mtsdram(DDR0_26, 0x2D930517); - mtsdram(DDR0_27, 0x00008236); - mtsdram(DDR0_28, 0x00000000); - mtsdram(DDR0_31, 0x00000000); - mtsdram(DDR0_42, 0x01000006); - mtsdram(DDR0_44, 0x00000003); - mtsdram(DDR0_02, 0x00000001); - wait_for_dlllock(); - mtsdram(DDR0_00, 0x40000000); /* Zero init bit */ - - /* - * Program tlb entries for this size (dynamic) - */ - remove_tlb(CONFIG_SYS_SDRAM_BASE, 256 << 20); - program_tlb(0, 0, dram_size, TLB_WORD2_W_ENABLE | TLB_WORD2_I_ENABLE); - - /* - * Setup 2nd TLB with same physical address but different virtual - * address with cache enabled. This is done for fast ECC generation. - */ - program_tlb(0, CONFIG_SYS_DDR_CACHED_ADDR, dram_size, 0); - -#ifdef CONFIG_DDR_ECC - /* - * If ECC is enabled, initialize the parity bits. - */ - program_ecc(CONFIG_SYS_DDR_CACHED_ADDR, dram_size); -#endif - - return (dram_size); -} diff --git a/board/netstal/mcu25/README.txt b/board/netstal/mcu25/README.txt deleted file mode 100644 index d25fddd..0000000 --- a/board/netstal/mcu25/README.txt +++ /dev/null @@ -1,59 +0,0 @@ -MCU25 Configuration Details - -Memory Bank 0 -- Flash chip ---------------------------- - -0xfff00000 - 0xffffffff - -The flash chip is really only 512Kbytes, but the high address bit of -the 1Meg region is ignored, so the flash is replicated through the -region. Thus, this is consistent with a flash base address 0xfff80000. - -The placement at the end is to be consistent with reset behavior, -where the processor itself initially uses this bus to load the branch -vector and start running. - -On-Chip Memory --------------- - -0xf4000000 - 0xf4000fff - -The 405GPr includes a 4K on-chip memory that can be placed however -software chooses. I choose to place the memory at this address, to -keep it out of the cachable areas. - - -Internal Peripherals --------------------- - -0xef600300 - 0xef6008ff - -These are scattered various peripherals internal to the PPC405GPr -chip. - -Chip-Select 2: Flash Memory ---------------------------- - -0x70000000 - -Chip-Select 3: CAN Interface ----------------------------- -0x7800000 - - -Chip-Select 4: IMC-bus standard -------------------------------- - -Our IO-Bus (slow version) - - -Chip-Select 5: IMC-bus fast (inactive) --------------------------------------- - -Our IO-Bus (fast, but not yet use) - - -Memory Bank 1 -- SDRAM -------------------------------------- - -0x00000000 - 0x2ffffff # Default 64 MB diff --git a/board/netstal/mcu25/config.mk b/board/netstal/mcu25/config.mk deleted file mode 100644 index 61dc091..0000000 --- a/board/netstal/mcu25/config.mk +++ /dev/null @@ -1,25 +0,0 @@ -# -# (C) Copyright 2005 Netstal Maschinen AG -# Niklaus Giger (ng@netstal.com) -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License as -# published by the Free Software Foundation; either version 2 of -# the License, or (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place, Suite 330, Boston, -# MA 02111-1307 USA -# - -# -# Netstal Maschinen AG: MCU25 board -# -ifeq ($(debug),1) -PLATFORM_CPPFLAGS += -DDEBUG -g -endif diff --git a/board/netstal/mcu25/mcu25.c b/board/netstal/mcu25/mcu25.c deleted file mode 100644 index 36fb388..0000000 --- a/board/netstal/mcu25/mcu25.c +++ /dev/null @@ -1,197 +0,0 @@ -/* - *(C) Copyright 2005-2008 Netstal Maschinen AG - * Niklaus Giger (Niklaus.Giger@netstal.com) - * - * This source code is free software; you can redistribute it - * and/or modify it in source code form under the terms of the GNU - * General Public License as published by the Free Software - * Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA - */ - -#include <common.h> -#include <asm/ppc4xx.h> -#include <asm/processor.h> -#include <asm/io.h> -#include <asm/u-boot.h> -#include "../common/nm.h" - -DECLARE_GLOBAL_DATA_PTR; - -#define MCU25_SLOT_ADDRESS (0x7A000000 + 0x0A) -#define MCU25_DIGITAL_IO_REGISTER (0x7A000000 + 0xc0) - -#define MCU25_LED_REGISTER_ADDRESS (0x7C000000 + 0x10) -#define MCU25_VERSIONS_REGISTER (0x7C000000 + 0x0C) -#define MCU25_IO_CONFIGURATION (0x7C000000 + 0x0e) -#define MCU_SW_INSTALL_REQUESTED 0x08 - -#define SDRAM_LEN (32 << 20) /* 32 MB - RAM */ - -/* - * This function is run very early, out of flash, and before devices are - * initialized. It is called by arch/powerpc/lib/board.c:board_init_f by virtue - * of being in the init_sequence array. - * - * The SDRAM has been initialized already -- start.S:start called - * init.S:init_sdram early on -- but it is not yet being used for - * anything, not even stack. So be careful. - */ - -/* Attention: If you want 1 microsecs times from the external oscillator - * 0x00004051 is okay for u-boot/linux, but different from old vxworks values - * 0x00804051 causes problems with u-boot and linux! - */ -#define CPC0_CR0_VALUE 0x0007F03C -#define CPC0_CR1_VALUE 0x00004051 - -int board_early_init_f (void) -{ - /* Documented in A-1171 - * - * Interrupt controller setup for the MCU25 board. - * Note: IRQ 0-15 405GP internally generated; high; level sensitive - * IRQ 16 405GP internally generated; low; level sensitive - * IRQ 17-24 RESERVED/UNUSED - * IRQ 31 (EXT IRQ 6) (unused) - */ - mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */ - mtdcr(UIC0ER, 0x00000000); /* disable all ints */ - mtdcr(UIC0CR, 0x00000000); /* set all to be non-critical */ - mtdcr(UIC0PR, 0xFFFFE000); /* set int polarities */ - mtdcr(UIC0TR, 0x00000000); /* set int trigger levels */ - mtdcr(UIC0SR, 0xFFFFFFFF); /* clear all ints */ - - mtdcr(CPC0_CR1, CPC0_CR1_VALUE); - mtdcr(CPC0_ECR, 0x60606000); - mtdcr(CPC0_EIRR, 0x7C000000); - out32(GPIO0_OR, CONFIG_SYS_GPIO0_OR ); - out32(GPIO0_TCR, CONFIG_SYS_GPIO0_TCR); - out32(GPIO0_ODR, CONFIG_SYS_GPIO0_ODR); - mtspr(SPRN_CCR0, 0x00700000); - - return 0; -} - -#ifdef CONFIG_BOARD_PRE_INIT -int board_pre_init (void) -{ - return board_early_init_f (); -} -#endif - -int sys_install_requested(void) -{ - u16 ioValue = in_be16((u16 *)MCU25_DIGITAL_IO_REGISTER); - return (ioValue & MCU_SW_INSTALL_REQUESTED) != 0; -} - -int checkboard (void) -{ - u16 boardVersReg = in_be16((u16 *)MCU25_VERSIONS_REGISTER); - u16 hwConfig = in_be16((u16 *)MCU25_IO_CONFIGURATION); - u16 generation = boardVersReg & 0x0f; - u16 index = boardVersReg & 0xf0; - - /* Cannot be done in board_early_init */ - mtdcr(CPC0_CR0, CPC0_CR0_VALUE); - - /* Force /RTS to active. The board it not wired quite - * correctly to use cts/rtc flow control, so just force the - * /RST active and forget about it. - */ - writeb (readb (0xef600404) | 0x03, 0xef600404); - nm_show_print(generation, index, hwConfig); - return 0; -} - -u32 hcu_led_get(void) -{ - return in_be16((u16 *)MCU25_LED_REGISTER_ADDRESS) & 0x3ff; -} - -/* - * hcu_led_set value to be placed into the LEDs (max 6 bit) - */ -void hcu_led_set(u32 value) -{ - out_be16((u16 *)MCU25_LED_REGISTER_ADDRESS, value); -} - -/* - * hcu_get_slot - */ -u32 hcu_get_slot(void) -{ - u16 slot = in_be16((u16 *)MCU25_SLOT_ADDRESS); - return slot & 0x7f; -} - -/* - * get_serial_number - */ -u32 get_serial_number(void) -{ - u32 serial = in_be32((u32 *)CONFIG_SYS_FLASH_BASE); - - if (serial == 0xffffffff) - return 0; - - return serial; -} - - -/* - * misc_init_r. - */ - -int misc_init_r(void) -{ - common_misc_init_r(); - set_params_for_sw_install( sys_install_requested(), "mcu25" ); - return 0; -} - -phys_size_t initdram(int board_type) -{ - unsigned int dram_size = 64*1024*1024; - init_ppc405_sdram(dram_size); - -#ifdef DEBUG - show_sdram_registers(); -#endif - - return dram_size; -} - -#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) -void ft_board_setup(void *blob, bd_t *bd) -{ - ft_cpu_setup(blob, bd); - -} -#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ - -/* - * Hardcoded flash setup: - * Flash 0 is a non-CFI AMD AM29F040 flash, 8 bit flash / 8 bit bus. - */ -ulong board_flash_get_legacy (ulong base, int banknum, flash_info_t * info) -{ - if (banknum == 0) { /* non-CFI boot flash */ - info->portwidth = 1; - info->chipwidth = 1; - info->interface = FLASH_CFI_X8; - return 1; - } else - return 0; -} diff --git a/board/ns9750dev/flash.c b/board/ns9750dev/flash.c index 5b56b98..185bc2d 100644 --- a/board/ns9750dev/flash.c +++ b/board/ns9750dev/flash.c @@ -261,7 +261,7 @@ void flash_unprotect_sectors (FPWV * addr) int flash_erase (flash_info_t * info, int s_first, int s_last) { int flag, prot, sect; - ulong type, start, last; + ulong type, start; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -294,10 +294,6 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("\n"); } - - start = get_timer (0); - last = start; - /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); @@ -312,7 +308,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) flash_unprotect_sectors (addr); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); *addr = (FPW) 0x00500050;/* clear status register */ *addr = (FPW) 0x00200020;/* erase setup */ @@ -321,7 +317,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); /* suspend erase */ @@ -441,6 +437,7 @@ static int write_data (flash_info_t * info, ulong dest, FPW data) FPWV *addr = (FPWV *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -454,11 +451,11 @@ static int write_data (flash_info_t * info, ulong dest, FPW data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = (FPW) 0x00FF00FF; /* restore read mode */ return (1); } diff --git a/board/nvidia/common/board.c b/board/nvidia/common/board.c index 3d6c248..8ab9440 100644 --- a/board/nvidia/common/board.c +++ b/board/nvidia/common/board.c @@ -32,6 +32,10 @@ #include <asm/arch/uart.h> #include "board.h" +#ifdef CONFIG_TEGRA2_MMC +#include <mmc.h> +#endif + DECLARE_GLOBAL_DATA_PTR; const struct tegra2_sysinfo sysinfo = { @@ -62,7 +66,6 @@ int board_early_init_f(void) */ int timer_init(void) { - reset_timer(); return 0; } @@ -171,6 +174,116 @@ static void pin_mux_uart(void) } /* + * Routine: clock_init_mmc + * Description: init the PLL and clocks for the SDMMC controllers + */ +static void clock_init_mmc(void) +{ + struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; + u32 reg; + + /* Do the SDMMC resets/clock enables */ + + /* Assert Reset to SDMMC4 */ + reg = readl(&clkrst->crc_rst_dev_l); + reg |= SWR_SDMMC4_RST; /* SWR_SDMMC4_RST = 1 */ + writel(reg, &clkrst->crc_rst_dev_l); + + /* Enable clk to SDMMC4 */ + reg = readl(&clkrst->crc_clk_out_enb_l); + reg |= CLK_ENB_SDMMC4; /* CLK_ENB_SDMMC4 = 1 */ + writel(reg, &clkrst->crc_clk_out_enb_l); + + /* Enable pllp_out0 to SDMMC4 */ + reg = readl(&clkrst->crc_clk_src_sdmmc4); + reg &= 0x3FFFFF00; /* SDMMC4_CLK_SRC = 00, PLLP_OUT0 */ + reg |= (10 << 1); /* n-1, 11-1 shl 1 */ + writel(reg, &clkrst->crc_clk_src_sdmmc4); + + /* + * As per the Tegra2 TRM, section 5.3.4: + * 'Wait 2 us for the clock to flush through the pipe/logic' + */ + udelay(2); + + /* De-assert reset to SDMMC4 */ + reg = readl(&clkrst->crc_rst_dev_l); + reg &= ~SWR_SDMMC4_RST; /* SWR_SDMMC4_RST = 0 */ + writel(reg, &clkrst->crc_rst_dev_l); + + /* Assert Reset to SDMMC3 */ + reg = readl(&clkrst->crc_rst_dev_u); + reg |= SWR_SDMMC3_RST; /* SWR_SDMMC3_RST = 1 */ + writel(reg, &clkrst->crc_rst_dev_u); + + /* Enable clk to SDMMC3 */ + reg = readl(&clkrst->crc_clk_out_enb_u); + reg |= CLK_ENB_SDMMC3; /* CLK_ENB_SDMMC3 = 1 */ + writel(reg, &clkrst->crc_clk_out_enb_u); + + /* Enable pllp_out0 to SDMMC4, set divisor to 11 for 20MHz */ + reg = readl(&clkrst->crc_clk_src_sdmmc3); + reg &= 0x3FFFFF00; /* SDMMC3_CLK_SRC = 00, PLLP_OUT0 */ + reg |= (10 << 1); /* n-1, 11-1 shl 1 */ + writel(reg, &clkrst->crc_clk_src_sdmmc3); + + /* wait for 2us */ + udelay(2); + + /* De-assert reset to SDMMC3 */ + reg = readl(&clkrst->crc_rst_dev_u); + reg &= ~SWR_SDMMC3_RST; /* SWR_SDMMC3_RST = 0 */ + writel(reg, &clkrst->crc_rst_dev_u); +} + +/* + * Routine: pin_mux_mmc + * Description: setup the pin muxes/tristate values for the SDMMC(s) + */ +static void pin_mux_mmc(void) +{ + struct pmux_tri_ctlr *pmt = (struct pmux_tri_ctlr *)NV_PA_APB_MISC_BASE; + u32 reg; + + /* SDMMC4 */ + /* config 2, x8 on 2nd set of pins */ + reg = readl(&pmt->pmt_ctl_a); + reg |= (3 << 16); /* ATB_SEL [17:16] = 11 SDIO4 */ + writel(reg, &pmt->pmt_ctl_a); + reg = readl(&pmt->pmt_ctl_b); + reg |= (3 << 0); /* GMA_SEL [1:0] = 11 SDIO4 */ + writel(reg, &pmt->pmt_ctl_b); + reg = readl(&pmt->pmt_ctl_d); + reg |= (3 << 0); /* GME_SEL [1:0] = 11 SDIO4 */ + writel(reg, &pmt->pmt_ctl_d); + + reg = readl(&pmt->pmt_tri_a); + reg &= ~Z_ATB; /* Z_ATB = normal (0) */ + reg &= ~Z_GMA; /* Z_GMA = normal (0) */ + writel(reg, &pmt->pmt_tri_a); + reg = readl(&pmt->pmt_tri_b); + reg &= ~Z_GME; /* Z_GME = normal (0) */ + writel(reg, &pmt->pmt_tri_b); + + /* SDMMC3 */ + /* SDIO3_CLK, SDIO3_CMD, SDIO3_DAT[3:0] */ + reg = readl(&pmt->pmt_ctl_d); + reg &= 0xFFFF03FF; + reg |= (2 << 10); /* SDB_SEL [11:10] = 01 SDIO3 */ + reg |= (2 << 12); /* SDC_SEL [13:12] = 01 SDIO3 */ + reg |= (2 << 14); /* SDD_SEL [15:14] = 01 SDIO3 */ + writel(reg, &pmt->pmt_ctl_d); + + reg = readl(&pmt->pmt_tri_b); + reg &= ~Z_SDC; /* Z_SDC = normal (0) */ + reg &= ~Z_SDD; /* Z_SDD = normal (0) */ + writel(reg, &pmt->pmt_tri_b); + reg = readl(&pmt->pmt_tri_d); + reg &= ~Z_SDB; /* Z_SDB = normal (0) */ + writel(reg, &pmt->pmt_tri_d); +} + +/* * Routine: clock_init * Description: Do individual peripheral clock reset/enables */ @@ -210,3 +323,36 @@ int board_init(void) return 0; } + +#ifdef CONFIG_TEGRA2_MMC +/* this is a weak define that we are overriding */ +int board_mmc_init(bd_t *bd) +{ + debug("board_mmc_init called\n"); + /* Enable clocks, muxes, etc. for SDMMC controllers */ + clock_init_mmc(); + pin_mux_mmc(); + + debug("board_mmc_init: init eMMC\n"); + /* init dev 0, eMMC chip, with 4-bit bus */ + tegra2_mmc_init(0, 4); + + debug("board_mmc_init: init SD slot\n"); + /* init dev 1, SD slot, with 4-bit bus */ + tegra2_mmc_init(1, 4); + + return 0; +} + +/* this is a weak define that we are overriding */ +int board_mmc_getcd(u8 *cd, struct mmc *mmc) +{ + debug("board_mmc_getcd called\n"); + /* + * Hard-code CD presence for now. Need to add GPIO inputs + * for Seaboard & Harmony (& Kaen/Aebl/Wario?) + */ + *cd = 1; + return 0; +} +#endif diff --git a/board/nvidia/common/board.h b/board/nvidia/common/board.h index 350bc57..4334c02 100644 --- a/board/nvidia/common/board.h +++ b/board/nvidia/common/board.h @@ -29,5 +29,6 @@ void clock_init(void); void pinmux_init(void); void gpio_init(void); void gpio_config_uart(void); +int tegra2_mmc_init(int dev_index, int bus_width); #endif /* BOARD_H */ diff --git a/board/pcs440ep/config.mk b/board/pcs440ep/config.mk index 23631c5..f560ec6 100644 --- a/board/pcs440ep/config.mk +++ b/board/pcs440ep/config.mk @@ -26,7 +26,7 @@ # # Check the U-Boot Image with a SHA1 checksum -ALL += $(obj)u-boot.sha1 +ALL-y += $(obj)u-boot.sha1 PLATFORM_CPPFLAGS += -DCONFIG_440=1 diff --git a/board/pleb2/flash.c b/board/pleb2/flash.c index a8897dc..2406c5f 100644 --- a/board/pleb2/flash.c +++ b/board/pleb2/flash.c @@ -472,7 +472,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) FPWV *addr; int flag, prot, sect; int intel = (info->flash_id & FLASH_VENDMASK) == FLASH_MAN_INTEL; - ulong now, last; + ulong start, now, last; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -516,8 +516,6 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("\n"); } - reset_timer_masked (); - /* Start erase on unprotected sectors */ for (sect = s_first; sect <= s_last && rcode == 0; sect++) { @@ -527,7 +525,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); - reset_timer_masked (); + start = get_timer(0); last = 0; addr = (FPWV *) (info->start[sect]); @@ -559,7 +557,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) while ((*addr & (FPW) 0x00800080) != (FPW) 0x00800080) { if ((now = - get_timer_masked ()) > CONFIG_SYS_FLASH_ERASE_TOUT) { + get_timer(start)) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); if (intel) { @@ -661,6 +659,7 @@ static int write_word_amd (flash_info_t * info, FPWV * dest, FPW data) int flag; int res = 0; /* result, assume success */ FPWV *base; /* first address in flash bank */ + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*dest & data) != data) { @@ -683,12 +682,12 @@ static int write_word_amd (flash_info_t * info, FPWV * dest, FPW data) if (flag) enable_interrupts (); - reset_timer_masked (); + start = get_timer(0); /* data polling for D7 */ while (res == 0 && (*dest & (FPW) 0x00800080) != (data & (FPW) 0x00800080)) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *dest = (FPW) 0x00F000F0; /* reset bank */ res = 1; } @@ -711,6 +710,7 @@ static int write_word_intel (flash_info_t * info, FPWV * dest, FPW data) { int flag; int res = 0; /* result, assume success */ + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*dest & data) != data) { @@ -730,10 +730,10 @@ static int write_word_intel (flash_info_t * info, FPWV * dest, FPW data) if (flag) enable_interrupts (); - reset_timer_masked (); + start = get_timer(0); while (res == 0 && (*dest & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *dest = (FPW) 0x00B000B0; /* Suspend program */ res = 1; } diff --git a/board/ronetix/pm9261/pm9261.c b/board/ronetix/pm9261/pm9261.c index e0f44dd..2c50fe8 100644 --- a/board/ronetix/pm9261/pm9261.c +++ b/board/ronetix/pm9261/pm9261.c @@ -282,7 +282,7 @@ int board_eth_init(bd_t *bis) int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM, + gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); return 0; } diff --git a/board/ronetix/pm9263/pm9263.c b/board/ronetix/pm9263/pm9263.c index ec9f865..8071600 100644 --- a/board/ronetix/pm9263/pm9263.c +++ b/board/ronetix/pm9263/pm9263.c @@ -379,7 +379,7 @@ int board_init(void) int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM, + gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); return 0; } diff --git a/board/ronetix/pm9g45/pm9g45.c b/board/ronetix/pm9g45/pm9g45.c index 79b7c9d..fa69599 100644 --- a/board/ronetix/pm9g45/pm9g45.c +++ b/board/ronetix/pm9g45/pm9g45.c @@ -160,7 +160,7 @@ int board_init(void) int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM, + gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); return 0; } diff --git a/board/samsung/smdk2400/flash.c b/board/samsung/smdk2400/flash.c index fb69c21..47382fe 100644 --- a/board/samsung/smdk2400/flash.c +++ b/board/samsung/smdk2400/flash.c @@ -231,6 +231,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) ulong result, result1; int iflag, prot, sect; int rc = ERR_OK; + ulong start; #ifdef USE_920T_MMU int cflag; @@ -286,7 +287,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) sect, info->start[sect]); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ vu_long *addr = (vu_long *) (info->start[sect]); @@ -299,7 +300,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) /* wait until flash is ready */ do { /* check timeout */ - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { *addr = CMD_STATUS_RESET; result = BIT_TIMEOUT; break; @@ -359,6 +360,7 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) ulong result; int rc = ERR_OK; int iflag; + ulong start; #ifdef USE_920T_MMU int cflag; @@ -389,12 +391,12 @@ static int write_word (flash_info_t * info, ulong dest, ulong data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait until flash is ready */ do { /* check timeout */ - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { *addr = CMD_SUSPEND; result = BIT_TIMEOUT; break; diff --git a/board/sbc2410x/flash.c b/board/sbc2410x/flash.c index abb0935..d209a6f 100644 --- a/board/sbc2410x/flash.c +++ b/board/sbc2410x/flash.c @@ -173,6 +173,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) int iflag, cflag, prot, sect; int rc = ERR_OK; int chip; + ulong start; /* first look for protection bits */ @@ -213,7 +214,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ vu_short *addr = (vu_short *) (info->start[sect]); @@ -233,7 +234,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) result = *addr; /* check timeout */ - if (get_timer_masked () > + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { MEM_FLASH_ADDR1 = CMD_READ_ARRAY; chip = TMO; @@ -295,6 +296,7 @@ static int write_hword (flash_info_t * info, ulong dest, ushort data) int rc = ERR_OK; int cflag, iflag; int chip; + ulong start; /* * Check if Flash is (sufficiently) erased @@ -322,7 +324,7 @@ static int write_hword (flash_info_t * info, ulong dest, ushort data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + get_timer(start); /* wait until flash is ready */ chip = 0; @@ -330,7 +332,7 @@ static int write_hword (flash_info_t * info, ulong dest, ushort data) result = *addr; /* check timeout */ - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { chip = ERR | TMO; break; } diff --git a/board/sbc8641d/sbc8641d.c b/board/sbc8641d/sbc8641d.c index dd58541..bed8f53 100644 --- a/board/sbc8641d/sbc8641d.c +++ b/board/sbc8641d/sbc8641d.c @@ -63,7 +63,7 @@ phys_size_t initdram (int board_type) dram_size = fixed_sdram (); #endif - puts (" DDR: "); + debug (" DDR: "); return dram_size; } diff --git a/board/scb9328/config.mk b/board/scb9328/config.mk deleted file mode 100644 index 7c5e067..0000000 --- a/board/scb9328/config.mk +++ /dev/null @@ -1,10 +0,0 @@ -# -# This config file is used for compilation of scb93328 sources -# -# You might change location of U-Boot in memory by setting right CONFIG_SYS_TEXT_BASE. -# This allows for example having one copy located at the end of ram and stored -# in flash device and later on while developing use other location to test -# the code in RAM device only. -# - -CONFIG_SYS_TEXT_BASE = 0x08f00000 diff --git a/board/scb9328/flash.c b/board/scb9328/flash.c index c6f94ae..00c660a 100644 --- a/board/scb9328/flash.c +++ b/board/scb9328/flash.c @@ -97,11 +97,12 @@ static FLASH_BUS_RET flash_status_reg (void) static int flash_ready (ulong timeout) { int ok = 1; + ulong start; - reset_timer_masked (); + start = get_timer(0); while ((flash_status_reg () & FLASH_CMD (CFI_INTEL_SR_READY)) != FLASH_CMD (CFI_INTEL_SR_READY)) { - if (get_timer_masked () > timeout && timeout != 0) { + if (get_timer(start) > timeout && timeout != 0) { ok = 0; break; } diff --git a/board/scb9328/scb9328.c b/board/scb9328/scb9328.c index 428e8c9..2e31e8c 100644 --- a/board/scb9328/scb9328.c +++ b/board/scb9328/scb9328.c @@ -39,23 +39,17 @@ int board_init (void) int dram_init (void) { -#if ( CONFIG_NR_DRAM_BANKS > 0 ) + /* dram_init must store complete ramsize in gd->ram_size */ + gd->ram_size = get_ram_size((volatile void *)SCB9328_SDRAM_1, + SCB9328_SDRAM_1_SIZE); + + return 0; +} + +void dram_init_banksize(void) +{ gd->bd->bi_dram[0].start = SCB9328_SDRAM_1; gd->bd->bi_dram[0].size = SCB9328_SDRAM_1_SIZE; -#endif -#if ( CONFIG_NR_DRAM_BANKS > 1 ) - gd->bd->bi_dram[1].start = SCB9328_SDRAM_2; - gd->bd->bi_dram[1].size = SCB9328_SDRAM_2_SIZE; -#endif -#if ( CONFIG_NR_DRAM_BANKS > 2 ) - gd->bd->bi_dram[2].start = SCB9328_SDRAM_3; - gd->bd->bi_dram[2].size = SCB9328_SDRAM_3_SIZE; -#endif -#if ( CONFIG_NR_DRAM_BANKS > 3 ) - gd->bd->bi_dram[3].start = SCB9328_SDRAM_4; - gd->bd->bi_dram[3].size = SCB9328_SDRAM_4_SIZE; -#endif - return 0; } /** diff --git a/board/shannon/flash.c b/board/shannon/flash.c index 0455afa..179ec5f 100644 --- a/board/shannon/flash.c +++ b/board/shannon/flash.c @@ -190,6 +190,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) int iflag, cflag, prot, sect; int rc = ERR_OK; int chip1, chip2; + ulong start; /* first look for protection bits */ @@ -231,7 +232,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); if (info->protect[sect] == 0) { /* not protected */ @@ -253,7 +254,7 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) result = *addr; /* check timeout */ - if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { MEM_FLASH_ADDR1 = CMD_READ_ARRAY; chip1 = TMO; @@ -322,6 +323,7 @@ static int write_word (flash_info_t *info, ulong dest, ulong data) int rc = ERR_OK; int cflag, iflag; int chip1, chip2; + ulong start; /* * Check if Flash is (sufficiently) erased @@ -349,7 +351,7 @@ static int write_word (flash_info_t *info, ulong dest, ulong data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked(); + start = get_timer(0); /* wait until flash is ready */ chip1 = chip2 = 0; @@ -358,7 +360,7 @@ static int write_word (flash_info_t *info, ulong dest, ulong data) result = *addr; /* check timeout */ - if (get_timer_masked() > CONFIG_SYS_FLASH_ERASE_TOUT) + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { chip1 = ERR | TMO; break; diff --git a/board/spear/spear300/config.mk b/board/spear/spear300/config.mk index 11da2c3..5848ef8 100644 --- a/board/spear/spear300/config.mk +++ b/board/spear/spear300/config.mk @@ -25,7 +25,7 @@ CONFIG_SYS_TEXT_BASE = 0x00700000 -ALL += $(obj)u-boot.img +ALL-y += $(obj)u-boot.img # Environment variables in NAND ifeq ($(ENV),NAND) diff --git a/board/spear/spear310/config.mk b/board/spear/spear310/config.mk index 2b59c39..f8a6bdb 100644 --- a/board/spear/spear310/config.mk +++ b/board/spear/spear310/config.mk @@ -25,7 +25,7 @@ CONFIG_SYS_TEXT_BASE = 0x00700000 -ALL += $(obj)u-boot.img +ALL-y += $(obj)u-boot.img # Environment variables in NAND ifeq ($(ENV),NAND) diff --git a/board/spear/spear320/config.mk b/board/spear/spear320/config.mk index 2b59c39..f8a6bdb 100644 --- a/board/spear/spear320/config.mk +++ b/board/spear/spear320/config.mk @@ -25,7 +25,7 @@ CONFIG_SYS_TEXT_BASE = 0x00700000 -ALL += $(obj)u-boot.img +ALL-y += $(obj)u-boot.img # Environment variables in NAND ifeq ($(ENV),NAND) diff --git a/board/spear/spear600/config.mk b/board/spear/spear600/config.mk index 11da2c3..5848ef8 100644 --- a/board/spear/spear600/config.mk +++ b/board/spear/spear600/config.mk @@ -25,7 +25,7 @@ CONFIG_SYS_TEXT_BASE = 0x00700000 -ALL += $(obj)u-boot.img +ALL-y += $(obj)u-boot.img # Environment variables in NAND ifeq ($(ENV),NAND) diff --git a/board/stx/stxssa/stxssa.c b/board/stx/stxssa/stxssa.c index 83ffcd2..3077eb3 100644 --- a/board/stx/stxssa/stxssa.c +++ b/board/stx/stxssa/stxssa.c @@ -34,6 +34,7 @@ #include <asm/processor.h> #include <asm/mmu.h> #include <asm/immap_85xx.h> +#include <asm/fsl_pci.h> #include <asm/fsl_ddr_sdram.h> #include <ioports.h> #include <asm/io.h> @@ -247,6 +248,13 @@ reset_phy(void) #endif } +#ifdef CONFIG_OF_BOARD_SETUP +void ft_board_setup(void *blob, bd_t *bd) +{ + ft_cpu_setup (blob, bd); +} +#endif /* CONFIG_OF_BOARD_SETUP */ + int board_early_init_f(void) { diff --git a/board/syteco/jadecpu/jadecpu.c b/board/syteco/jadecpu/jadecpu.c index a7b6e70..63a0d33 100644 --- a/board/syteco/jadecpu/jadecpu.c +++ b/board/syteco/jadecpu/jadecpu.c @@ -152,7 +152,7 @@ int misc_init_r(void) int dram_init(void) { /* dram_init must store complete ramsize in gd->ram_size */ - gd->ram_size = get_ram_size((volatile void *)PHYS_SDRAM, + gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); return 0; diff --git a/board/netstal/hcu5/Makefile b/board/syteco/zmx25/Makefile index 280c2f6..5a0e5b3 100644 --- a/board/netstal/hcu5/Makefile +++ b/board/syteco/zmx25/Makefile @@ -1,6 +1,9 @@ # -# (C) Copyright 2007-2008 Netstal Maschinen AG -# Niklaus Giger (ng@netstal.com) +# (c) 2010 Graf-Syteco, Matthias Weisser +# <weisserm@arcor.de> +# +# See file CREDITS for list of people who contributed to this +# project. # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as @@ -19,25 +22,18 @@ # include $(TOPDIR)/config.mk -ifneq ($(OBJTREE),$(SRCTREE)) -$(shell mkdir -p $(obj)../common) -endif LIB = $(obj)lib$(BOARD).o -COBJS = $(BOARD).o \ - sdram.o \ - ../common/nm_bsp.o -SOBJS = init.o +COBJS-y += zmx25.o +SOBJS := lowlevel_init.o -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(COBJS)) +SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS)) -all: $(LIB) $(SOBJS) - -$(LIB): $(OBJS) - $(call cmd_link_o_target, $^) +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS) $(SOBJS)) clean: rm -f $(SOBJS) $(OBJS) diff --git a/board/syteco/zmx25/lowlevel_init.S b/board/syteco/zmx25/lowlevel_init.S new file mode 100644 index 0000000..8e63de0 --- /dev/null +++ b/board/syteco/zmx25/lowlevel_init.S @@ -0,0 +1,110 @@ +/* + * (C) Copyright 2011 + * Matthias Weisser <weisserm@arcor.de> + * + * (C) Copyright 2009 DENX Software Engineering + * Author: John Rigby <jrigby@gmail.com> + * + * Based on U-Boot and RedBoot sources for several different i.mx + * platforms. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <asm/macro.h> +#include <asm/arch/macro.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/asm-offsets.h> + +/* + * clocks + */ +.macro init_clocks + + /* disable clock output */ + write32 IMX_CCM_BASE + CCM_MCR, 0x00000000 + write32 IMX_CCM_BASE + CCM_CCTL, 0x50030000 + + /* + * enable all implemented clocks in all three + * clock control registers + */ + write32 IMX_CCM_BASE + CCM_CGCR0, 0x1fffffff + write32 IMX_CCM_BASE + CCM_CGCR1, 0xffffffff + write32 IMX_CCM_BASE + CCM_CGCR2, 0xfffff + + /* Devide NAND clock by 32 */ + write32 IMX_CCM_BASE + CCM_PCDR2, 0x0101011F +.endm + +/* + * sdram controller init + */ +.macro init_lpddr + ldr r0, =IMX_ESDRAMC_BASE + ldr r2, =IMX_SDRAM_BANK0_BASE + + /* + * reset SDRAM controller + * then wait for initialization to complete + */ + ldr r1, =(1 << 1) | (1 << 2) + str r1, [r0, #ESDRAMC_ESDMISC] +1: ldr r3, [r0, #ESDRAMC_ESDMISC] + tst r3, #(1 << 31) + beq 1b + ldr r1, =(1 << 2) + str r1, [r0, #ESDRAMC_ESDMISC] + + ldr r1, =0x002a7420 + str r1, [r0, #ESDRAMC_ESDCFG0] + + /* control | precharge */ + ldr r1, =0x92216008 + str r1, [r0, #ESDRAMC_ESDCTL0] + /* dram command encoded in address */ + str r1, [r2, #0x400] + + /* auto refresh */ + ldr r1, =0xa2216008 + str r1, [r0, #ESDRAMC_ESDCTL0] + /* read dram twice to auto refresh */ + ldr r3, [r2] + ldr r3, [r2] + + /* control | load mode */ + ldr r1, =0xb2216008 + str r1, [r0, #ESDRAMC_ESDCTL0] + + /* mode register of lpddram */ + strb r1, [r2, #0x33] + + /* extended mode register of lpddrram */ + ldr r2, =0x81000000 + strb r1, [r2] + + /* control | normal */ + ldr r1, =0x82216008 + str r1, [r0, #ESDRAMC_ESDCTL0] +.endm + +.globl lowlevel_init +lowlevel_init: + init_aips + init_max + init_clocks + init_lpddr + mov pc, lr diff --git a/board/syteco/zmx25/zmx25.c b/board/syteco/zmx25/zmx25.c new file mode 100644 index 0000000..f055038 --- /dev/null +++ b/board/syteco/zmx25/zmx25.c @@ -0,0 +1,203 @@ +/* + * (c) 2011 Graf-Syteco, Matthias Weisser + * <weisserm@arcor.de> + * + * Based on tx25.c: + * (C) Copyright 2009 DENX Software Engineering + * Author: John Rigby <jrigby@gmail.com> + * + * Based on imx27lite.c: + * Copyright (C) 2008,2009 Eric Jarrige <jorasse@users.sourceforge.net> + * Copyright (C) 2009 Ilya Yanok <yanok@emcraft.com> + * And: + * RedBoot tx25_misc.c Copyright (C) 2009 Red Hat + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ +#include <common.h> +#include <mxc_gpio.h> +#include <asm/io.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/imx25-pinmux.h> + +DECLARE_GLOBAL_DATA_PTR; + +int board_init() +{ + struct iomuxc_mux_ctl *muxctl; + struct iomuxc_pad_ctl *padctl; + struct iomuxc_pad_input_select *inputselect; + u32 gpio_mux_mode0_sion = MX25_PIN_MUX_MODE(0) | MX25_PIN_MUX_SION; + u32 gpio_mux_mode1 = MX25_PIN_MUX_MODE(1); + u32 gpio_mux_mode5 = MX25_PIN_MUX_MODE(5); + u32 gpio_mux_mode6 = MX25_PIN_MUX_MODE(6); + u32 input_select1 = MX25_PAD_INPUT_SELECT_DAISY(1); + u32 input_select2 = MX25_PAD_INPUT_SELECT_DAISY(2); + + icache_enable(); + + muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE; + padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE; + inputselect = (struct iomuxc_pad_input_select *)IMX_IOPADINPUTSEL_BASE; + + /* Setup of core volatage selection pin to run at 1.4V */ + writel(gpio_mux_mode5, &muxctl->pad_ext_armclk); /* VCORE GPIO3[15] */ + mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(3, 15), MXC_GPIO_DIRECTION_OUT); + mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(3, 15), 1); + + /* Setup of input daisy chains for SD card pins*/ + writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_cmd); + writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_clk); + writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data0); + writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data1); + writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data2); + writel(gpio_mux_mode0_sion, &muxctl->pad_sd1_data3); + + /* Setup of digital output for USB power and OC */ + writel(gpio_mux_mode5, &muxctl->pad_csi_d3); /* USB Power GPIO1[28] */ + mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(1, 28), MXC_GPIO_DIRECTION_OUT); + mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(1, 28), 1); + + writel(gpio_mux_mode5, &muxctl->pad_csi_d2); /* USB OC GPIO1[27] */ + mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(1, 18), MXC_GPIO_DIRECTION_IN); + + /* Setup of digital output control pins */ + writel(gpio_mux_mode5, &muxctl->pad_csi_d8); /* Ouput 1 Ctrl GPIO1[7] */ + writel(gpio_mux_mode5, &muxctl->pad_csi_d7); /* Ouput 2 Ctrl GPIO1[6] */ + writel(gpio_mux_mode5, &muxctl->pad_csi_d6); /* Ouput 1 Stat GPIO1[31]*/ + writel(gpio_mux_mode5, &muxctl->pad_csi_d5); /* Ouput 2 Stat GPIO1[30]*/ + + writel(0, &padctl->pad_csi_d6); /* Ouput 1 Stat pull up off */ + writel(0, &padctl->pad_csi_d5); /* Ouput 2 Stat pull up off */ + + /* Switch both output drivers off */ + mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(1, 7), 0); + mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(1, 7), MXC_GPIO_DIRECTION_OUT); + mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(1, 6), 0); + mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(1, 6), MXC_GPIO_DIRECTION_OUT); + + /* Setup of key input pin GPIO2[29]*/ + writel(gpio_mux_mode5 | MX25_PIN_MUX_SION, &muxctl->pad_kpp_row0); + writel(0, &padctl->pad_kpp_row0); /* Key pull up off */ + mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(2, 29), MXC_GPIO_DIRECTION_IN); + + /* Setup of status LED outputs */ + writel(gpio_mux_mode5, &muxctl->pad_csi_d9); /* GPIO4[21] */ + writel(gpio_mux_mode5, &muxctl->pad_csi_d4); /* GPIO1[29] */ + + /* Switch both LEDs off */ + mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(4, 21), 0); + mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(4, 21), MXC_GPIO_DIRECTION_OUT); + mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(1, 29), 0); + mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(1, 29), MXC_GPIO_DIRECTION_OUT); + + /* Setup of CAN1 and CAN2 signals */ + writel(gpio_mux_mode6, &muxctl->pad_gpio_a); /* CAN1 TX */ + writel(gpio_mux_mode6, &muxctl->pad_gpio_b); /* CAN1 RX */ + writel(gpio_mux_mode6, &muxctl->pad_gpio_c); /* CAN2 TX */ + writel(gpio_mux_mode6, &muxctl->pad_gpio_d); /* CAN2 RX */ + + /* Setup of input daisy chains for CAN signals*/ + writel(input_select1, &inputselect->can1_ipp_ind_canrx); /* CAN1 RX */ + writel(input_select1, &inputselect->can2_ipp_ind_canrx); /* CAN2 RX */ + + /* Setup of I2C3 signals */ + writel(gpio_mux_mode1, &muxctl->pad_cspi1_ss1); /* I2C3 SDA */ + writel(gpio_mux_mode1, &muxctl->pad_gpio_e); /* I2C3 SCL */ + + /* Setup of input daisy chains for I2C3 signals*/ + writel(input_select1, &inputselect->i2c3_ipp_sda_in); /* I2C3 SDA */ + writel(input_select2, &inputselect->i2c3_ipp_scl_in); /* I2C3 SCL */ + + /* board id for linux */ + gd->bd->bi_arch_number = MACH_TYPE_ZMX25; + gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + + return 0; +} + +int board_late_init(void) +{ + const char *e; + +#ifdef CONFIG_FEC_MXC + struct iomuxc_mux_ctl *muxctl; + struct iomuxc_pad_ctl *padctl; + u32 gpio_mux_mode2 = MX25_PIN_MUX_MODE(2); + u32 gpio_mux_mode5 = MX25_PIN_MUX_MODE(5); + + /* + * fec pin init is generic + */ + mx25_fec_init_pins(); + + /* + * Set up LAN-RESET and FEC_RX_ERR + * + * LAN-RESET: GPIO3[16] is ALT 5 mode of pin U20 + * FEC_RX_ERR: FEC_RX_ERR is ALT 2 mode of pin R2 + */ + muxctl = (struct iomuxc_mux_ctl *)IMX_IOPADMUX_BASE; + padctl = (struct iomuxc_pad_ctl *)IMX_IOPADCTL_BASE; + + writel(gpio_mux_mode5, &muxctl->pad_upll_bypclk); + writel(gpio_mux_mode2, &muxctl->pad_uart2_cts); + + /* assert PHY reset (low) */ + mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(3, 16), 0); + mxc_gpio_direction(MXC_GPIO_PORT_TO_NUM(3, 16), MXC_GPIO_DIRECTION_OUT); + + udelay(5000); + + /* deassert PHY reset */ + mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(3, 16), 1); + + udelay(5000); +#endif + + e = getenv("gs_base_board"); + if (e != NULL) { + if (strcmp(e, "G283") == 0) { + int key = mxc_gpio_get(MXC_GPIO_PORT_TO_NUM(2, 29)); + + if (key) { + /* Switch on both LEDs to inidcate boot mode */ + mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(1, 29), 0); + mxc_gpio_set(MXC_GPIO_PORT_TO_NUM(4, 21), 0); + + setenv("preboot", "run gs_slow_boot"); + } else + setenv("preboot", "run gs_fast_boot"); + } + } + + return 0; +} + +int dram_init(void) +{ + /* dram_init must store complete ramsize in gd->ram_size */ + gd->ram_size = get_ram_size((void *)PHYS_SDRAM, + PHYS_SDRAM_SIZE); + return 0; +} + +void dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM; + gd->bd->bi_dram[0].size = gd->ram_size; +} diff --git a/board/ti/omap1610inn/flash.c b/board/ti/omap1610inn/flash.c index 36200ad..1b67d08 100644 --- a/board/ti/omap1610inn/flash.c +++ b/board/ti/omap1610inn/flash.c @@ -278,7 +278,7 @@ void flash_unprotect_sectors (FPWV * addr) int flash_erase (flash_info_t * info, int s_first, int s_last) { int flag, prot, sect; - ulong type, start, last; + ulong type, start; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -311,10 +311,6 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("\n"); } - - start = get_timer (0); - last = start; - /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); @@ -329,7 +325,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) flash_unprotect_sectors (addr); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); *addr = (FPW) 0x00500050;/* clear status register */ *addr = (FPW) 0x00200020;/* erase setup */ @@ -338,7 +334,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); /* suspend erase */ @@ -458,6 +454,7 @@ static int write_data (flash_info_t * info, ulong dest, FPW data) FPWV *addr = (FPWV *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -470,11 +467,11 @@ static int write_data (flash_info_t * info, ulong dest, FPW data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = (FPW) 0x00FF00FF; /* restore read mode */ return (1); } diff --git a/board/ti/omap730p2/flash.c b/board/ti/omap730p2/flash.c index 5b56b98..185bc2d 100644 --- a/board/ti/omap730p2/flash.c +++ b/board/ti/omap730p2/flash.c @@ -261,7 +261,7 @@ void flash_unprotect_sectors (FPWV * addr) int flash_erase (flash_info_t * info, int s_first, int s_last) { int flag, prot, sect; - ulong type, start, last; + ulong type, start; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -294,10 +294,6 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) printf ("\n"); } - - start = get_timer (0); - last = start; - /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); @@ -312,7 +308,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) flash_unprotect_sectors (addr); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); *addr = (FPW) 0x00500050;/* clear status register */ *addr = (FPW) 0x00200020;/* erase setup */ @@ -321,7 +317,7 @@ int flash_erase (flash_info_t * info, int s_first, int s_last) while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); /* suspend erase */ @@ -441,6 +437,7 @@ static int write_data (flash_info_t * info, ulong dest, FPW data) FPWV *addr = (FPWV *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -454,11 +451,11 @@ static int write_data (flash_info_t * info, ulong dest, FPW data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = (FPW) 0x00FF00FF; /* restore read mode */ return (1); } diff --git a/board/tqc/tqm834x/tqm834x.c b/board/tqc/tqm834x/tqm834x.c index 2aa97f2..260e392 100644 --- a/board/tqc/tqm834x/tqm834x.c +++ b/board/tqc/tqm834x/tqm834x.c @@ -59,7 +59,7 @@ ulong flash_get_size (ulong base, int banknum); /* Local functions */ static int detect_num_flash_banks(void); -static long int get_ddr_bank_size(short cs, volatile long *base); +static long int get_ddr_bank_size(short cs, long *base); static void set_cs_bounds(short cs, long base, long size); static void set_cs_config(short cs, long config); static void set_ddr_config(void); @@ -120,7 +120,7 @@ phys_size_t initdram (int board_type) debug("\nDetecting Bank%d\n", cs); bank_size = get_ddr_bank_size(cs, - (volatile long*)(CONFIG_SYS_DDR_BASE + size)); + (long *)(CONFIG_SYS_DDR_BASE + size)); size += bank_size; debug("DDR Bank%d size: %d MiB\n\n", cs, bank_size >> 20); @@ -262,7 +262,7 @@ static int detect_num_flash_banks(void) /************************************************************************* * Detect the size of a ddr bank. Sets CS bounds and CS config accordingly. */ -static long int get_ddr_bank_size(short cs, volatile long *base) +static long int get_ddr_bank_size(short cs, long *base) { /* This array lists all valid DDR SDRAM configurations, with * Bank sizes in bytes. (Refer to Table 9-27 in the MPC8349E RM). diff --git a/board/tqc/tqm85xx/sdram.c b/board/tqc/tqm85xx/sdram.c index 39a9e21..baf073e 100644 --- a/board/tqc/tqm85xx/sdram.c +++ b/board/tqc/tqm85xx/sdram.c @@ -363,6 +363,12 @@ static phys_size_t sdram_setup(int casl) udelay (1000); #endif /* CONFIG_TQM8548 */ + /* + * get_ram_size() depends on having tlbs for the DDR, but they are + * not yet setup because we don't know the size. Set up a temp + * mapping and delete it when done. + */ + setup_ddr_tlbs(CONFIG_SYS_DDR_EARLY_SIZE_MB); for (i = 0; i < N_DDR_CS_CONF; i++) { ddr->cs0_config = ddr_cs_conf[i].reg; @@ -376,6 +382,7 @@ static phys_size_t sdram_setup(int casl) break; } } + clear_ddr_tlbs(CONFIG_SYS_DDR_EARLY_SIZE_MB); #ifdef CONFIG_TQM8548 if (i < N_DDR_CS_CONF) { diff --git a/board/xaeniax/flash.c b/board/xaeniax/flash.c index b051c89..6cb0aca 100644 --- a/board/xaeniax/flash.c +++ b/board/xaeniax/flash.c @@ -221,7 +221,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info) int flash_erase (flash_info_t *info, int s_first, int s_last) { int flag, prot, sect; - ulong type, start, last; + ulong type, start; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -254,9 +254,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf ("\n"); } - start = get_timer (0); - last = start; - /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); @@ -269,14 +266,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); *addr = (FPW) 0x00500050; /* clear status register */ *addr = (FPW) 0x00200020; /* erase setup */ *addr = (FPW) 0x00D000D0; /* erase confirm */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); *addr = (FPW) 0x00B000B0; /* suspend erase */ *addr = (FPW) 0x00FF00FF; /* reset to read mode */ @@ -393,6 +390,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) FPWV *addr = (FPWV *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -406,11 +404,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = (FPW) 0x00FF00FF; /* restore read mode */ return (1); } diff --git a/board/xm250/flash.c b/board/xm250/flash.c index b02149c..e825aba 100644 --- a/board/xm250/flash.c +++ b/board/xm250/flash.c @@ -250,7 +250,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info) int flash_erase (flash_info_t *info, int s_first, int s_last) { int flag, prot, sect; - ulong type, start, last; + ulong type, start; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -283,9 +283,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf ("\n"); } - start = get_timer (0); - last = start; - /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); @@ -298,14 +295,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); *addr = (FPW) 0x00500050; /* clear status register */ *addr = (FPW) 0x00200020; /* erase setup */ *addr = (FPW) 0x00D000D0; /* erase confirm */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); *addr = (FPW) 0x00B000B0; /* suspend erase */ *addr = (FPW) 0x00FF00FF; /* reset to read mode */ @@ -422,6 +419,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) FPWV *addr = (FPWV *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -435,11 +433,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = (FPW) 0x00FF00FF; /* restore read mode */ return (1); } @@ -470,6 +468,7 @@ int flash_real_protect(flash_info_t *info, long sector, int prot) int rc = 0; vu_long *addr = (vu_long *)(info->start[sector]); int flag = disable_interrupts(); + ulong start; *addr = INTEL_CLEAR; /* Clear status register */ if (prot) { /* Set sector lock bit */ @@ -481,10 +480,10 @@ int flash_real_protect(flash_info_t *info, long sector, int prot) *addr = INTEL_CONFIRM; /* clear */ } - reset_timer_masked (); + start = get_timer(0); while ((*addr & INTEL_FINISHED) != INTEL_FINISHED) { - if (get_timer_masked () > CONFIG_SYS_FLASH_UNLOCK_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_UNLOCK_TOUT) { printf("Flash lock bit operation timed out\n"); rc = 1; break; @@ -510,13 +509,13 @@ int flash_real_protect(flash_info_t *info, long sector, int prot) { if (info->protect[i]) { - reset_timer_masked (); + start = get_timer(0); addr = (vu_long *)(info->start[i]); *addr = INTEL_LOCKBIT; /* Sector lock bit */ *addr = INTEL_PROTECT; /* set */ while ((*addr & INTEL_FINISHED) != INTEL_FINISHED) { - if (get_timer_masked () > CONFIG_SYS_FLASH_UNLOCK_TOUT) + if (get_timer(start) > CONFIG_SYS_FLASH_UNLOCK_TOUT) { printf("Flash lock bit operation timed out\n"); rc = 1; diff --git a/board/zylonite/flash.c b/board/zylonite/flash.c index 5ba84c6..3ee0ab8 100644 --- a/board/zylonite/flash.c +++ b/board/zylonite/flash.c @@ -224,7 +224,7 @@ static ulong flash_get_size (FPW *addr, flash_info_t *info) int flash_erase (flash_info_t *info, int s_first, int s_last) { int flag, prot, sect; - ulong type, start, last; + ulong type, start; int rcode = 0; if ((s_first < 0) || (s_first > s_last)) { @@ -257,9 +257,6 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf ("\n"); } - start = get_timer (0); - last = start; - /* Disable interrupts which might cause a timeout here */ flag = disable_interrupts (); @@ -272,14 +269,14 @@ int flash_erase (flash_info_t *info, int s_first, int s_last) printf ("Erasing sector %2d ... ", sect); /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); *addr = (FPW) 0x00500050; /* clear status register */ *addr = (FPW) 0x00200020; /* erase setup */ *addr = (FPW) 0x00D000D0; /* erase confirm */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_ERASE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_ERASE_TOUT) { printf ("Timeout\n"); *addr = (FPW) 0x00B000B0; /* suspend erase */ *addr = (FPW) 0x00FF00FF; /* reset to read mode */ @@ -396,6 +393,7 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) FPWV *addr = (FPWV *) dest; ulong status; int flag; + ulong start; /* Check if Flash is (sufficiently) erased */ if ((*addr & data) != data) { @@ -409,11 +407,11 @@ static int write_data (flash_info_t *info, ulong dest, FPW data) *addr = data; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); + start = get_timer(0); /* wait while polling the status register */ while (((status = *addr) & (FPW) 0x00800080) != (FPW) 0x00800080) { - if (get_timer_masked () > CONFIG_SYS_FLASH_WRITE_TOUT) { + if (get_timer(start) > CONFIG_SYS_FLASH_WRITE_TOUT) { *addr = (FPW) 0x00FF00FF; /* restore read mode */ return (1); } @@ -131,6 +131,7 @@ rd6281a arm arm926ejs - Marvell sheevaplug arm arm926ejs - Marvell kirkwood dockstar arm arm926ejs - Seagate kirkwood jadecpu arm arm926ejs jadecpu syteco mb86r0x +zmx25 arm arm926ejs zmx25 syteco mx25 imx27lite arm arm926ejs imx27lite logicpd mx27 magnesium arm arm926ejs imx27lite logicpd mx27 nhk8815 arm arm926ejs nhk8815 st nomadik @@ -139,7 +140,7 @@ omap5912osk arm arm926ejs - ti edminiv2 arm arm926ejs - LaCie orion5x dkb arm arm926ejs - Marvell pantheon ca9x4_ct_vxp arm armv7 vexpress armltd -efikamx arm armv7 efikamx - mx5 mx51evk:IMX_CONFIG=board/efikamx/imximage.cfg +efikamx arm armv7 efikamx - mx5 efikamx:IMX_CONFIG=board/efikamx/imximage.cfg mx51evk arm armv7 mx51evk freescale mx5 mx51evk:IMX_CONFIG=board/freescale/mx51evk/imximage.cfg mx53ard arm armv7 mx53ard freescale mx5 mx53ard:IMX_CONFIG=board/freescale/mx53ard/imximage_dd3.cfg mx53evk arm armv7 mx53evk freescale mx5 mx53evk:IMX_CONFIG=board/freescale/mx53evk/imximage.cfg @@ -317,10 +318,10 @@ a4m072 powerpc mpc5xxx a4m072 BC3450 powerpc mpc5xxx bc3450 canmb powerpc mpc5xxx cm5200 powerpc mpc5xxx -digsy_mtc powerpc mpc5xxx digsy_mtc -digsy_mtc_RAMBOOT powerpc mpc5xxx digsy_mtc - - digsy_mtc:SYS_TEXT_BASE=0x00100000 -digsy_mtc_rev5 powerpc mpc5xxx digsy_mtc - - digsy_mtc:DIGSY_REV5 -digsy_mtc_rev5_RAMBOOT powerpc mpc5xxx digsy_mtc - - digsy_mtc:SYS_TEXT_BASE=0x00100000,DIGSY_REV5 +digsy_mtc powerpc mpc5xxx digsy_mtc intercontrol +digsy_mtc_RAMBOOT powerpc mpc5xxx digsy_mtc intercontrol - digsy_mtc:SYS_TEXT_BASE=0x00100000 +digsy_mtc_rev5 powerpc mpc5xxx digsy_mtc intercontrol - digsy_mtc:DIGSY_REV5 +digsy_mtc_rev5_RAMBOOT powerpc mpc5xxx digsy_mtc intercontrol - digsy_mtc:SYS_TEXT_BASE=0x00100000,DIGSY_REV5 galaxy5200 powerpc mpc5xxx galaxy5200 - - galaxy5200:galaxy5200 galaxy5200_LOWBOOT powerpc mpc5xxx galaxy5200 - - galaxy5200:galaxy5200_LOWBOOT icecube_5200 powerpc mpc5xxx icecube - - IceCube @@ -597,6 +598,9 @@ P2020RDB_36BIT_SPIFLASH powerpc mpc85xx p1_p2_rdb freesca P2020RDB_NAND powerpc mpc85xx p1_p2_rdb freescale - P1_P2_RDB:P2020RDB,NAND P2020RDB_SDCARD powerpc mpc85xx p1_p2_rdb freescale - P1_P2_RDB:P2020RDB,SDCARD P2020RDB_SPIFLASH powerpc mpc85xx p1_p2_rdb freescale - P1_P2_RDB:P2020RDB,SPIFLASH +P2041RDB powerpc mpc85xx p2041rdb freescale +P2041RDB_SDCARD powerpc mpc85xx p2041rdb freescale - P2041RDB:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000 +P2041RDB_SPIFLASH powerpc mpc85xx p2041rdb freescale - P2041RDB:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000 P3041DS powerpc mpc85xx corenet_ds freescale P3041DS_NAND powerpc mpc85xx corenet_ds freescale - P3041DS:RAMBOOT_PBL,NAND,SYS_TEXT_BASE=0xFFF80000 P3041DS_SDCARD powerpc mpc85xx corenet_ds freescale - P3041DS:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000 @@ -834,9 +838,6 @@ icon powerpc ppc4xx - mosaixt MIP405 powerpc ppc4xx mip405 mpl MIP405T powerpc ppc4xx mip405 mpl - MIP405:MIP405T PIP405 powerpc ppc4xx pip405 mpl -hcu4 powerpc ppc4xx hcu4 netstal -hcu5 powerpc ppc4xx hcu5 netstal -mcu25 powerpc ppc4xx mcu25 netstal alpr powerpc ppc4xx - prodrive p3p440 powerpc ppc4xx - prodrive KAREF powerpc ppc4xx karef sandburst diff --git a/common/Makefile b/common/Makefile index 224b7cc..d662468 100644 --- a/common/Makefile +++ b/common/Makefile @@ -26,17 +26,15 @@ include $(TOPDIR)/config.mk LIB = $(obj)libcommon.o # core +ifndef CONFIG_SPL_BUILD COBJS-y += main.o -COBJS-y += console.o COBJS-y += command.o COBJS-y += dlmalloc.o COBJS-y += exports.o COBJS-$(CONFIG_SYS_HUSH_PARSER) += hush.o COBJS-y += image.o -COBJS-y += memsize.o COBJS-y += s_record.o COBJS-$(CONFIG_SERIAL_MULTI) += serial.o -COBJS-y += stdio.o COBJS-y += xyzModem.o # core command @@ -94,6 +92,7 @@ COBJS-$(CONFIG_CMD_FAT) += cmd_fat.o COBJS-$(CONFIG_CMD_FDC)$(CONFIG_CMD_FDOS) += cmd_fdc.o COBJS-$(CONFIG_OF_LIBFDT) += cmd_fdt.o fdt_support.o COBJS-$(CONFIG_CMD_FDOS) += cmd_fdos.o +COBJS-$(CONFIG_CMD_FITUPD) += cmd_fitupd.o COBJS-$(CONFIG_CMD_FLASH) += cmd_flash.o ifdef CONFIG_FPGA COBJS-$(CONFIG_CMD_FPGA) += cmd_fpga.o @@ -173,6 +172,11 @@ COBJS-$(CONFIG_LYNXKDI) += lynxkdi.o COBJS-$(CONFIG_MODEM_SUPPORT) += modem.o COBJS-$(CONFIG_UPDATE_TFTP) += update.o COBJS-$(CONFIG_USB_KEYBOARD) += usb_kbd.o +endif + +COBJS-y += console.o +COBJS-y += memsize.o +COBJS-y += stdio.o COBJS := $(sort $(COBJS-y)) diff --git a/common/cmd_bootm.c b/common/cmd_bootm.c index 1966da4..272d879 100644 --- a/common/cmd_bootm.c +++ b/common/cmd_bootm.c @@ -708,6 +708,21 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return 1; } +int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd) +{ + const char *ep = getenv("autostart"); + + if (ep && !strcmp(ep, "yes")) { + char *local_args[2]; + local_args[0] = (char *)cmd; + local_args[1] = NULL; + printf("Automatic boot of image at addr 0x%08lX ...\n", load_addr); + return do_bootm(cmdtp, 0, 1, local_args); + } + + return 0; +} + /** * image_get_kernel - verify legacy format kernel image * @img_addr: in RAM address of the legacy format image to be verified diff --git a/common/cmd_cache.c b/common/cmd_cache.c index 5cdd834..9778d3b 100644 --- a/common/cmd_cache.c +++ b/common/cmd_cache.c @@ -26,18 +26,27 @@ */ #include <common.h> #include <command.h> +#include <linux/compiler.h> -static int on_off (const char *); +static int parse_argv(const char *); + +void __weak flush_icache(void) +{ + /* please define arch specific flush_icache */ + puts("No arch specific flush_icache available!\n"); +} int do_icache ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { switch (argc) { case 2: /* on / off */ - switch (on_off(argv[1])) { + switch (parse_argv(argv[1])) { case 0: icache_disable(); break; case 1: icache_enable (); break; + case 2: flush_icache(); + break; } /* FALL TROUGH */ case 1: /* get status */ @@ -50,15 +59,23 @@ int do_icache ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return 0; } +void __weak flush_dcache(void) +{ + puts("No arch specific flush_dcache available!\n"); + /* please define arch specific flush_dcache */ +} + int do_dcache ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { switch (argc) { case 2: /* on / off */ - switch (on_off(argv[1])) { + switch (parse_argv(argv[1])) { case 0: dcache_disable(); break; case 1: dcache_enable (); break; + case 2: flush_dcache(); + break; } /* FALL TROUGH */ case 1: /* get status */ @@ -72,9 +89,11 @@ int do_dcache ( cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) } -static int on_off (const char *s) +static int parse_argv(const char *s) { - if (strcmp(s, "on") == 0) { + if (strcmp(s, "flush") == 0) { + return (2); + } else if (strcmp(s, "on") == 0) { return (1); } else if (strcmp(s, "off") == 0) { return (0); @@ -86,13 +105,13 @@ static int on_off (const char *s) U_BOOT_CMD( icache, 2, 1, do_icache, "enable or disable instruction cache", - "[on, off]\n" - " - enable or disable instruction cache" + "[on, off, flush]\n" + " - enable, disable, or flush instruction cache" ); U_BOOT_CMD( dcache, 2, 1, do_dcache, "enable or disable data cache", - "[on, off]\n" - " - enable or disable data (writethrough) cache" + "[on, off, flush]\n" + " - enable, disable, or flush data (writethrough) cache" ); diff --git a/common/cmd_eeprom.c b/common/cmd_eeprom.c index 9f4b22c..e911377 100644 --- a/common/cmd_eeprom.c +++ b/common/cmd_eeprom.c @@ -250,7 +250,7 @@ int eeprom_write (unsigned dev_addr, unsigned offset, uchar *buffer, unsigned cn /* * For a FRAM device there is no limit on the number of the - * bytes that can be ccessed with the single read or write + * bytes that can be accessed with the single read or write * operation. */ #if !defined(CONFIG_SYS_I2C_FRAM) diff --git a/common/cmd_fdc.c b/common/cmd_fdc.c index cdb050c..40d12f6 100644 --- a/common/cmd_fdc.c +++ b/common/cmd_fdc.c @@ -721,8 +721,6 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) image_header_t *hdr; /* used for fdc boot */ unsigned char boot_drive; int i,nrofblk; - char *ep; - int rcode = 0; #if defined(CONFIG_FIT) const void *fit_hdr = NULL; #endif @@ -823,19 +821,7 @@ int do_fdcboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) /* Loading ok, update default load address */ load_addr = addr; - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { - char *local_args[2]; - - local_args[0] = argv[0]; - local_args[1] = NULL; - - printf ("Automatic boot of image at addr 0x%08lX ...\n", addr); - - do_bootm (cmdtp, 0, 1, local_args); - rcode ++; - } - return rcode; + return bootm_maybe_autostart(cmdtp, argv[0]); } U_BOOT_CMD( diff --git a/common/cmd_fdos.c b/common/cmd_fdos.c index 2af4ca0..d714af8 100644 --- a/common/cmd_fdos.c +++ b/common/cmd_fdos.c @@ -40,7 +40,6 @@ int do_fdosboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) char *name; char *ep; int size; - int rcode = 0; char buf [12]; int drive = CONFIG_SYS_FDC_DRIVE_NUMBER; @@ -98,15 +97,7 @@ int do_fdosboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) printf("Floppy DOS load complete: %d bytes loaded to 0x%lx\n", size, load_addr); - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { - char *local_args[2]; - local_args[0] = argv[0]; - local_args[1] = NULL; - printf ("Automatic boot of image at addr 0x%08lX ...\n", load_addr); - rcode = do_bootm (cmdtp, 0, 1, local_args); - } - return rcode; + return bootm_maybe_autostart(cmdtp, argv[0]); } /*----------------------------------------------------------------------------- diff --git a/common/cmd_fitupd.c b/common/cmd_fitupd.c new file mode 100644 index 0000000..4d1192b --- /dev/null +++ b/common/cmd_fitupd.c @@ -0,0 +1,36 @@ +/* + * (C) Copyright 2011 + * Andreas Pretzsch, carpe noctem engineering, apr@cn-eng.de + * + * This file is released under the terms of GPL v2 and any later version. + * See the file COPYING in the root directory of the source tree for details. + */ + +#include <common.h> +#include <command.h> + +#if !defined(CONFIG_UPDATE_TFTP) +#error "CONFIG_UPDATE_TFTP required" +#endif + +extern int update_tftp(ulong addr); + +static int do_fitupd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + ulong addr = 0UL; + + if (argc > 2) + return cmd_usage(cmdtp); + + if (argc == 2) + addr = simple_strtoul(argv[1], NULL, 16); + + return update_tftp(addr); +} + +U_BOOT_CMD(fitupd, 2, 0, do_fitupd, + "update from FIT image", + "[addr]\n" + "\t- run update from FIT image at addr\n" + "\t or from tftp 'updatefile'" +); diff --git a/common/cmd_flash.c b/common/cmd_flash.c index bd49b79..5508d73 100644 --- a/common/cmd_flash.c +++ b/common/cmd_flash.c @@ -139,7 +139,7 @@ int flash_sect_roundb (ulong *addr) } /* bank */ } if (!found) { - /* error, addres not in flash */ + /* error, address not in flash */ printf("Error: end address (0x%08lx) not in flash!\n", *addr); return 1; } diff --git a/common/cmd_fpga.c b/common/cmd_fpga.c index 0ad310f..8946345 100644 --- a/common/cmd_fpga.c +++ b/common/cmd_fpga.c @@ -289,7 +289,7 @@ int do_fpga (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) { const void *fit_hdr = (const void *)fpga_data; int noffset; - void *fit_data; + const void *fit_data; if (fit_uname == NULL) { puts ("No FIT subimage unit name\n"); diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c index d913e13..3ea75f7 100644 --- a/common/cmd_i2c.c +++ b/common/cmd_i2c.c @@ -1397,8 +1397,8 @@ static int i2c_mux_get_busid (void) return tmp; } -/* Analyses a Muxstring and sends immediately the - Commands to the Muxes. Runs from Flash. +/* Analyses a Muxstring and immediately sends the + commands to the muxes. Runs from flash. */ int i2c_mux_ident_muxstring_f (uchar *buf) { diff --git a/common/cmd_ide.c b/common/cmd_ide.c index 21fe1ea..2e8c6e0 100644 --- a/common/cmd_ide.c +++ b/common/cmd_ide.c @@ -356,7 +356,6 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) ulong addr, cnt; disk_partition_t info; image_header_t *hdr; - int rcode = 0; #if defined(CONFIG_FIT) const void *fit_hdr = NULL; #endif @@ -495,19 +494,7 @@ int do_diskboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) load_addr = addr; - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { - char *local_args[2]; - - local_args[0] = argv[0]; - local_args[1] = NULL; - - printf ("Automatic boot of image at addr 0x%08lX ...\n", addr); - - do_bootm (cmdtp, 0, 1, local_args); - rcode = 1; - } - return rcode; + return bootm_maybe_autostart(cmdtp, argv[0]); } /* ------------------------------------------------------------------------- */ @@ -732,10 +719,12 @@ void ide_init (void) /* ------------------------------------------------------------------------- */ +#ifdef CONFIG_PARTITIONS block_dev_desc_t * ide_get_dev(int dev) { return (dev < CONFIG_SYS_IDE_MAXDEVICE) ? &ide_dev_desc[dev] : NULL; } +#endif #ifdef CONFIG_IDE_8xx_DIRECT diff --git a/common/cmd_mac.c b/common/cmd_mac.c index 1884c2a..fcc2867 100644 --- a/common/cmd_mac.c +++ b/common/cmd_mac.c @@ -30,8 +30,8 @@ U_BOOT_CMD( mac, 3, 1, do_mac, "display and program the system ID and MAC addresses in EEPROM", "[read|save|id|num|errata|date|ports|0|1|2|3|4|5|6|7]\n" - "read\n" - " - show content of EEPROM\n" + "mac read\n" + " - read EEPROM content into memory\n" "mac save\n" " - save to the EEPROM\n" "mac id\n" diff --git a/common/cmd_md5sum.c b/common/cmd_md5sum.c index d6ebb80..629a74d 100644 --- a/common/cmd_md5sum.c +++ b/common/cmd_md5sum.c @@ -37,7 +37,7 @@ static int do_md5sum(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) addr = simple_strtoul(argv[1], NULL, 16); len = simple_strtoul(argv[2], NULL, 16); - md5((unsigned char *) addr, len, output); + md5_wd((unsigned char *) addr, len, output, CHUNKSZ_MD5); printf("md5 for %08lx ... %08lx ==> ", addr, addr + len - 1); for (i = 0; i < 16; i++) printf("%02x", output[i]); diff --git a/common/cmd_mem.c b/common/cmd_mem.c index a5576aa..4daa1b3 100644 --- a/common/cmd_mem.c +++ b/common/cmd_mem.c @@ -1092,7 +1092,7 @@ int do_mem_crc (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) length = simple_strtoul (argv[2], NULL, 16); - crc = crc32 (0, (const uchar *) addr, length); + crc = crc32_wd (0, (const uchar *) addr, length, CHUNKSZ_CRC32); printf ("CRC32 for %08lx ... %08lx ==> %08lx\n", addr, addr + length - 1, crc); @@ -1137,7 +1137,7 @@ usage: addr += base_address; length = simple_strtoul(*av++, NULL, 16); - crc = crc32(0, (const uchar *) addr, length); + crc = crc32_wd (0, (const uchar *) addr, length, CHUNKSZ_CRC32); if (!verify) { printf ("CRC32 for %08lx ... %08lx ==> %08lx\n", diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c index 176646d..8f13c22 100644 --- a/common/cmd_mmc.c +++ b/common/cmd_mmc.c @@ -87,6 +87,12 @@ U_BOOT_CMD( ); #else /* !CONFIG_GENERIC_MMC */ +enum mmc_state { + MMC_INVALID, + MMC_READ, + MMC_WRITE, + MMC_ERASE, +}; static void print_mmcinfo(struct mmc *mmc) { printf("Device: %s\n", mmc->name); @@ -144,6 +150,8 @@ U_BOOT_CMD( int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { + enum mmc_state state; + if (argc < 2) return cmd_usage(cmdtp); @@ -165,9 +173,11 @@ int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) } mmc->has_init = 0; - mmc_init(mmc); - return 0; + if (mmc_init(mmc)) + return 1; + else + return 0; } else if (strncmp(argv[1], "part", 4) == 0) { block_dev_desc_t *mmc_dev; struct mmc *mmc = find_mmc_device(curr_device); @@ -239,53 +249,61 @@ int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) curr_device, mmc->part_num); return 0; - } else if (strcmp(argv[1], "read") == 0) { - void *addr = (void *)simple_strtoul(argv[2], NULL, 16); - u32 cnt = simple_strtoul(argv[4], NULL, 16); - u32 n; - u32 blk = simple_strtoul(argv[3], NULL, 16); - struct mmc *mmc = find_mmc_device(curr_device); - - if (!mmc) { - printf("no mmc device at slot %x\n", curr_device); - return 1; - } - - printf("\nMMC read: dev # %d, block # %d, count %d ... ", - curr_device, blk, cnt); - - mmc_init(mmc); - - n = mmc->block_dev.block_read(curr_device, blk, cnt, addr); + } - /* flush cache after read */ - flush_cache((ulong)addr, cnt * 512); /* FIXME */ + if (strcmp(argv[1], "read") == 0) + state = MMC_READ; + else if (strcmp(argv[1], "write") == 0) + state = MMC_WRITE; + else if (strcmp(argv[1], "erase") == 0) + state = MMC_ERASE; + else + state = MMC_INVALID; - printf("%d blocks read: %s\n", - n, (n==cnt) ? "OK" : "ERROR"); - return (n == cnt) ? 0 : 1; - } else if (strcmp(argv[1], "write") == 0) { - void *addr = (void *)simple_strtoul(argv[2], NULL, 16); - u32 cnt = simple_strtoul(argv[4], NULL, 16); - u32 n; + if (state != MMC_INVALID) { struct mmc *mmc = find_mmc_device(curr_device); + int idx = 2; + u32 blk, cnt, n; + void *addr; - int blk = simple_strtoul(argv[3], NULL, 16); + if (state != MMC_ERASE) { + addr = (void *)simple_strtoul(argv[idx], NULL, 16); + ++idx; + } else + addr = 0; + blk = simple_strtoul(argv[idx], NULL, 16); + cnt = simple_strtoul(argv[idx + 1], NULL, 16); if (!mmc) { printf("no mmc device at slot %x\n", curr_device); return 1; } - printf("\nMMC write: dev # %d, block # %d, count %d ... ", - curr_device, blk, cnt); + printf("\nMMC %s: dev # %d, block # %d, count %d ... ", + argv[1], curr_device, blk, cnt); mmc_init(mmc); - n = mmc->block_dev.block_write(curr_device, blk, cnt, addr); + switch (state) { + case MMC_READ: + n = mmc->block_dev.block_read(curr_device, blk, + cnt, addr); + /* flush cache after read */ + flush_cache((ulong)addr, cnt * 512); /* FIXME */ + break; + case MMC_WRITE: + n = mmc->block_dev.block_write(curr_device, blk, + cnt, addr); + break; + case MMC_ERASE: + n = mmc->block_dev.block_erase(curr_device, blk, cnt); + break; + default: + BUG(); + } - printf("%d blocks written: %s\n", - n, (n == cnt) ? "OK" : "ERROR"); + printf("%d blocks %s: %s\n", + n, argv[1], (n == cnt) ? "OK" : "ERROR"); return (n == cnt) ? 0 : 1; } @@ -297,6 +315,7 @@ U_BOOT_CMD( "MMC sub system", "read addr blk# cnt\n" "mmc write addr blk# cnt\n" + "mmc erase blk# cnt\n" "mmc rescan\n" "mmc part - lists available partition on current mmc device\n" "mmc dev [dev] [part] - show or set current mmc device [partition]\n" diff --git a/common/cmd_nand.c b/common/cmd_nand.c index b767cd2..66e06a5 100644 --- a/common/cmd_nand.c +++ b/common/cmd_nand.c @@ -741,7 +741,7 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand, ulong offset, ulong addr, char *cmd) { int r; - char *ep, *s; + char *s; size_t cnt; image_header_t *hdr; #if defined(CONFIG_FIT) @@ -816,19 +816,7 @@ static int nand_load_image(cmd_tbl_t *cmdtp, nand_info_t *nand, load_addr = addr; - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep, "yes") == 0)) { - char *local_args[2]; - - local_args[0] = cmd; - local_args[1] = NULL; - - printf("Automatic boot of image at addr 0x%08lx ...\n", addr); - - do_bootm(cmdtp, 0, 1, local_args); - return 1; - } - return 0; + return bootm_maybe_autostart(cmdtp, cmd); } int do_nandboot(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) diff --git a/common/cmd_net.c b/common/cmd_net.c index 75ba1c3..872f4a6 100644 --- a/common/cmd_net.c +++ b/common/cmd_net.c @@ -227,17 +227,8 @@ netboot_common (proto_t proto, cmd_tbl_t *cmdtp, int argc, char * const argv[]) /* flush cache */ flush_cache(load_addr, size); - /* Loading ok, check if we should attempt an auto-start */ - if (((s = getenv("autostart")) != NULL) && (strcmp(s,"yes") == 0)) { - char *local_args[2]; - local_args[0] = argv[0]; - local_args[1] = NULL; - - printf ("Automatic boot of image at addr 0x%08lX ...\n", - load_addr); - show_boot_progress (82); - rcode = do_bootm (cmdtp, 0, 1, local_args); - } + show_boot_progress(82); + rcode = bootm_maybe_autostart(cmdtp, argv[0]); if (rcode < 0) show_boot_progress (-83); diff --git a/common/cmd_nvedit.c b/common/cmd_nvedit.c index b2c88ba..e8b116d 100644 --- a/common/cmd_nvedit.c +++ b/common/cmd_nvedit.c @@ -367,13 +367,14 @@ int _do_env_set (int flag, int argc, char * const argv[]) return 0; } -int setenv(char *varname, char *varvalue) +int setenv(const char *varname, const char *varvalue) { - char * const argv[4] = { "setenv", varname, varvalue, NULL }; + const char * const argv[4] = { "setenv", varname, varvalue, NULL }; + if ((varvalue == NULL) || (varvalue[0] == '\0')) - return _do_env_set(0, 2, argv); + return _do_env_set(0, 2, (char * const *)argv); else - return _do_env_set(0, 3, argv); + return _do_env_set(0, 3, (char * const *)argv); } int do_env_set(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) @@ -482,7 +483,7 @@ int do_env_edit(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) * return address of storage for that variable, * or NULL if not found */ -char *getenv(char *name) +char *getenv(const char *name) { if (gd->flags & GD_FLG_ENV_READY) { /* after import into hashtable */ ENTRY e, *ep; @@ -507,7 +508,7 @@ char *getenv(char *name) /* * Look up variable from environment for restricted C runtime env. */ -int getenv_f(char *name, char *buf, unsigned len) +int getenv_f(const char *name, char *buf, unsigned len) { int i, nxt; diff --git a/common/cmd_sata.c b/common/cmd_sata.c index 7efa859..f62c0cb 100644 --- a/common/cmd_sata.c +++ b/common/cmd_sata.c @@ -57,10 +57,12 @@ int __sata_initialize(void) } int sata_initialize(void) __attribute__((weak,alias("__sata_initialize"))); +#ifdef CONFIG_PARTITIONS block_dev_desc_t *sata_get_dev(int dev) { return (dev < CONFIG_SYS_SATA_MAX_DEVICE) ? &sata_dev_desc[dev] : NULL; } +#endif int do_sata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { diff --git a/common/cmd_scsi.c b/common/cmd_scsi.c index be4fe74..fa10751 100644 --- a/common/cmd_scsi.c +++ b/common/cmd_scsi.c @@ -46,7 +46,7 @@ #define SCSI_VEND_ID 0x10b9 #define SCSI_DEV_ID 0x5288 -#else +#elif !defined(CONFIG_SCSI_AHCI_PLAT) #error no scsi device defined #endif @@ -174,7 +174,7 @@ removable: scsi_curr_dev = -1; } - +#ifdef CONFIG_PCI void scsi_init(void) { int busdevfunc; @@ -192,12 +192,14 @@ void scsi_init(void) scsi_low_level_init(busdevfunc); scsi_scan(1); } +#endif +#ifdef CONFIG_PARTITIONS block_dev_desc_t * scsi_get_dev(int dev) { return (dev < CONFIG_SYS_SCSI_MAX_DEVICE) ? &scsi_dev_desc[dev] : NULL; } - +#endif /****************************************************************************** * scsi boot command intepreter. Derived from diskboot @@ -210,7 +212,6 @@ int do_scsiboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) ulong addr, cnt; disk_partition_t info; image_header_t *hdr; - int rcode = 0; #if defined(CONFIG_FIT) const void *fit_hdr = NULL; #endif @@ -326,15 +327,7 @@ int do_scsiboot (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) flush_cache (addr, (cnt+1)*info.blksz); - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep,"yes") == 0)) { - char *local_args[2]; - local_args[0] = argv[0]; - local_args[1] = NULL; - printf ("Automatic boot of image at addr 0x%08lX ...\n", addr); - rcode = do_bootm (cmdtp, 0, 1, local_args); - } - return rcode; + return bootm_maybe_autostart(cmdtp, argv[0]); } /********************************************************************************* diff --git a/common/cmd_sha1sum.c b/common/cmd_sha1sum.c index bb3cff0..2b2dd8b 100644 --- a/common/cmd_sha1sum.c +++ b/common/cmd_sha1sum.c @@ -37,7 +37,7 @@ static int do_sha1sum(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) addr = simple_strtoul(argv[1], NULL, 16); len = simple_strtoul(argv[2], NULL, 16); - sha1_csum((unsigned char *) addr, len, output); + sha1_csum_wd((unsigned char *) addr, len, output, CHUNKSZ_SHA1); printf("SHA1 for %08lx ... %08lx ==> ", addr, addr + len - 1); for (i = 0; i < 20; i++) printf("%02x", output[i]); diff --git a/common/cmd_usb.c b/common/cmd_usb.c index 3ba6fff..cd4d417 100644 --- a/common/cmd_usb.c +++ b/common/cmd_usb.c @@ -356,7 +356,7 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { char *boot_device = NULL; char *ep; - int dev, part = 1, rcode; + int dev, part = 1; ulong addr, cnt; disk_partition_t info; image_header_t *hdr; @@ -490,16 +490,7 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) flush_cache(addr, (cnt+1)*info.blksz); - /* Check if we should attempt an auto-start */ - if (((ep = getenv("autostart")) != NULL) && (strcmp(ep, "yes") == 0)) { - char *local_args[2]; - local_args[0] = argv[0]; - local_args[1] = NULL; - printf("Automatic boot of image at addr 0x%08lX ...\n", addr); - rcode = do_bootm(cmdtp, 0, 1, local_args); - return rcode; - } - return 0; + return bootm_maybe_autostart(cmdtp, argv[0]); } #endif /* CONFIG_USB_STORAGE */ diff --git a/common/cmd_version.c b/common/cmd_version.c index 83cb11c..e4b2ac1 100644 --- a/common/cmd_version.c +++ b/common/cmd_version.c @@ -24,8 +24,9 @@ #include <common.h> #include <command.h> #include <version.h> +#include <linux/compiler.h> -extern char version_string[]; +const char __weak version_string[] = U_BOOT_VERSION_STRING; int do_version(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { diff --git a/common/cmd_ximg.c b/common/cmd_ximg.c index dceb975..850188e 100644 --- a/common/cmd_ximg.c +++ b/common/cmd_ximg.c @@ -215,6 +215,7 @@ do_imgextract(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) memmove ((char *) dest, (char *)data, len); #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */ break; +#ifdef CONFIG_GZIP case IH_COMP_GZIP: printf (" Uncompressing part %d ... ", part); if (gunzip ((void *) dest, unc_len, @@ -223,6 +224,7 @@ do_imgextract(cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]) return 1; } break; +#endif #if defined(CONFIG_BZIP2) case IH_COMP_BZIP2: { diff --git a/common/command.c b/common/command.c index b3ec510..ddaed68 100644 --- a/common/command.c +++ b/common/command.c @@ -140,7 +140,7 @@ cmd_tbl_t *find_cmd (const char *cmd) return find_cmd_tbl(cmd, &__u_boot_cmd_start, len); } -int cmd_usage(cmd_tbl_t *cmdtp) +int cmd_usage(const cmd_tbl_t *cmdtp) { printf("%s - %s\n\n", cmdtp->name, cmdtp->usage); diff --git a/common/env_common.c b/common/env_common.c index c3e6388..19149b5 100644 --- a/common/env_common.c +++ b/common/env_common.c @@ -47,7 +47,7 @@ static uchar env_get_char_init (int index); #define XMK_STR(x) #x #define MK_STR(x) XMK_STR(x) -uchar default_environment[] = { +const uchar default_environment[] = { #ifdef CONFIG_BOOTARGS "bootargs=" CONFIG_BOOTARGS "\0" #endif @@ -162,7 +162,7 @@ uchar env_get_char (int index) return (c); } -uchar *env_get_addr (int index) +const uchar *env_get_addr (int index) { if (gd->env_valid) return (uchar *)(gd->env_addr + index); diff --git a/common/env_embedded.c b/common/env_embedded.c index ae6cac4..e438575 100644 --- a/common/env_embedded.c +++ b/common/env_embedded.c @@ -44,7 +44,7 @@ * Generate embedded environment table * inside U-Boot image, if needed. */ -#if defined(ENV_IS_EMBEDDED) +#if defined(ENV_IS_EMBEDDED) || defined(CONFIG_BUILD_ENVCRC) /* * Only put the environment in it's own section when we are building * U-Boot proper. The host based program "tools/envcrc" does not need diff --git a/common/env_flash.c b/common/env_flash.c index 456f2e8..50ca4ffa 100644 --- a/common/env_flash.c +++ b/common/env_flash.c @@ -74,7 +74,7 @@ static env_t *flash_addr_new = (env_t *)CONFIG_ENV_ADDR_REDUND; static ulong end_addr_new = CONFIG_ENV_ADDR_REDUND + CONFIG_ENV_SECT_SIZE - 1; #endif /* CONFIG_ENV_ADDR_REDUND */ -extern uchar default_environment[]; +extern const uchar default_environment[]; uchar env_get_char_spec(int index) diff --git a/common/fdt_support.c b/common/fdt_support.c index 496040b..19b2ef6 100644 --- a/common/fdt_support.c +++ b/common/fdt_support.c @@ -1195,6 +1195,46 @@ int fdt_alloc_phandle(void *blob) return phandle + 1; } +/* + * fdt_create_phandle: Create a phandle property for the given node + * + * @fdt: ptr to device tree + * @nodeoffset: node to update + * @phandle: phandle value to set (must be unique) +*/ +int fdt_create_phandle(void *fdt, int nodeoffset, uint32_t phandle) +{ + int ret; + +#ifdef DEBUG + int off = fdt_node_offset_by_phandle(fdt, phandle); + + if ((off >= 0) && (off != nodeoffset)) { + char buf[64]; + + fdt_get_path(fdt, nodeoffset, buf, sizeof(buf)); + printf("Trying to update node %s with phandle %u ", + buf, phandle); + + fdt_get_path(fdt, off, buf, sizeof(buf)); + printf("that already exists in node %s.\n", buf); + return -FDT_ERR_BADPHANDLE; + } +#endif + + ret = fdt_setprop_cell(fdt, nodeoffset, "phandle", phandle); + if (ret < 0) + return ret; + + /* + * For now, also set the deprecated "linux,phandle" property, so that we + * don't break older kernels. + */ + ret = fdt_setprop_cell(fdt, nodeoffset, "linux,phandle", phandle); + + return ret; +} + #if defined(CONFIG_VIDEO) int fdt_add_edid(void *blob, const char *compat, unsigned char *edid_buf) { @@ -1223,3 +1263,70 @@ err_size: return ret; } #endif + +/* + * Verify the physical address of device tree node for a given alias + * + * This function locates the device tree node of a given alias, and then + * verifies that the physical address of that device matches the given + * parameter. It displays a message if there is a mismatch. + * + * Returns 1 on success, 0 on failure + */ +int fdt_verify_alias_address(void *fdt, int anode, const char *alias, u64 addr) +{ + const char *path; + const u32 *reg; + int node, len; + u64 dt_addr; + + path = fdt_getprop(fdt, anode, alias, NULL); + if (!path) { + /* If there's no such alias, then it's not a failure */ + return 1; + } + + node = fdt_path_offset(fdt, path); + if (node < 0) { + printf("Warning: device tree alias '%s' points to invalid " + "node %s.\n", alias, path); + return 0; + } + + reg = fdt_getprop(fdt, node, "reg", &len); + if (!reg) { + printf("Warning: device tree node '%s' has no address.\n", + path); + return 0; + } + + dt_addr = fdt_translate_address(fdt, node, reg); + if (addr != dt_addr) { + printf("Warning: U-Boot configured device %s at address %llx,\n" + " but the device tree has it address %llx.\n", + alias, addr, dt_addr); + return 0; + } + + return 1; +} + +/* + * Returns the base address of an SOC or PCI node + */ +u64 fdt_get_base_address(void *fdt, int node) +{ + int size; + u32 naddr; + const u32 *prop; + + prop = fdt_getprop(fdt, node, "#address-cells", &size); + if (prop && size == 4) + naddr = *prop; + else + naddr = 2; + + prop = fdt_getprop(fdt, node, "ranges", &size); + + return prop ? fdt_translate_address(fdt, node, prop + naddr) : 0; +} diff --git a/common/image.c b/common/image.c index e542a57..f175541 100644 --- a/common/image.c +++ b/common/image.c @@ -141,6 +141,7 @@ static const table_entry_t uimage_type[] = { { IH_TYPE_FLATDT, "flat_dt", "Flat Device Tree", }, { IH_TYPE_KWBIMAGE, "kwbimage", "Kirkwood Boot Image",}, { IH_TYPE_IMXIMAGE, "imximage", "Freescale i.MX Boot Image",}, + { IH_TYPE_UBLIMAGE, "ublimage", "Davinci UBL image",}, { -1, "", "", }, }; @@ -1234,8 +1235,10 @@ int boot_relocate_fdt (struct lmb *lmb, char **of_flat_tree, ulong *of_size) { void *fdt_blob = *of_flat_tree; void *of_start = 0; + char *fdt_high; ulong of_len = 0; int err; + int disable_relocation = 0; /* nothing to do */ if (*of_size == 0) @@ -1249,26 +1252,62 @@ int boot_relocate_fdt (struct lmb *lmb, char **of_flat_tree, ulong *of_size) /* position on a 4K boundary before the alloc_current */ /* Pad the FDT by a specified amount */ of_len = *of_size + CONFIG_SYS_FDT_PAD; - of_start = (void *)(unsigned long)lmb_alloc_base(lmb, of_len, 0x1000, - getenv_bootm_mapsize() + getenv_bootm_low()); + + /* If fdt_high is set use it to select the relocation address */ + fdt_high = getenv("fdt_high"); + if (fdt_high) { + void *desired_addr = (void *)simple_strtoul(fdt_high, NULL, 16); + + if (((ulong) desired_addr) == ~0UL) { + /* All ones means use fdt in place */ + desired_addr = fdt_blob; + disable_relocation = 1; + } + if (desired_addr) { + of_start = + (void *)(ulong) lmb_alloc_base(lmb, of_len, 0x1000, + ((ulong) + desired_addr) + + of_len); + if (desired_addr && of_start != desired_addr) { + puts("Failed using fdt_high value for Device Tree"); + goto error; + } + } else { + of_start = + (void *)(ulong) lmb_alloc(lmb, of_len, 0x1000); + } + } else { + of_start = + (void *)(ulong) lmb_alloc_base(lmb, of_len, 0x1000, + getenv_bootm_mapsize() + + getenv_bootm_low()); + } if (of_start == 0) { puts("device tree - allocation error\n"); goto error; } - debug ("## device tree at %p ... %p (len=%ld [0x%lX])\n", - fdt_blob, fdt_blob + *of_size - 1, of_len, of_len); + if (disable_relocation) { + /* We assume there is space after the existing fdt to use for padding */ + fdt_set_totalsize(of_start, of_len); + printf(" Using Device Tree in place at %p, end %p\n", + of_start, of_start + of_len - 1); + } else { + debug ("## device tree at %p ... %p (len=%ld [0x%lX])\n", + fdt_blob, fdt_blob + *of_size - 1, of_len, of_len); - printf (" Loading Device Tree to %p, end %p ... ", - of_start, of_start + of_len - 1); + printf (" Loading Device Tree to %p, end %p ... ", + of_start, of_start + of_len - 1); - err = fdt_open_into (fdt_blob, of_start, of_len); - if (err != 0) { - fdt_error ("fdt move failed"); - goto error; + err = fdt_open_into (fdt_blob, of_start, of_len); + if (err != 0) { + fdt_error ("fdt move failed"); + goto error; + } + puts ("OK\n"); } - puts ("OK\n"); *of_flat_tree = of_start; *of_size = of_len; diff --git a/common/main.c b/common/main.c index 2730c6f..3324d9d 100644 --- a/common/main.c +++ b/common/main.c @@ -30,6 +30,7 @@ #include <common.h> #include <watchdog.h> #include <command.h> +#include <version.h> #ifdef CONFIG_MODEM_SUPPORT #include <malloc.h> /* for free() prototype */ #endif @@ -51,15 +52,11 @@ void inline __show_boot_progress (int val) {} void show_boot_progress (int val) __attribute__((weak, alias("__show_boot_progress"))); #if defined(CONFIG_UPDATE_TFTP) -void update_tftp (void); +int update_tftp (ulong addr); #endif /* CONFIG_UPDATE_TFTP */ #define MAX_DELAY_STOP_STR 32 -#if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0) -static int abortboot(int); -#endif - #undef DEBUG_PARSER char console_buffer[CONFIG_SYS_CBSIZE + 1]; /* console I/O buffer */ @@ -91,7 +88,7 @@ extern void mdm_init(void); /* defined in board.c */ */ #if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0) # if defined(CONFIG_AUTOBOOT_KEYED) -static __inline__ int abortboot(int bootdelay) +static inline int abortboot(int bootdelay) { int abort = 0; uint64_t etime = endtick(bootdelay); @@ -205,7 +202,7 @@ static __inline__ int abortboot(int bootdelay) static int menukey = 0; #endif -static __inline__ int abortboot(int bootdelay) +static inline int abortboot(int bootdelay) { int abort = 0; @@ -311,8 +308,6 @@ void main_loop (void) #ifdef CONFIG_VERSION_VARIABLE { - extern char version_string[]; - setenv ("ver", version_string); /* set version variable */ } #endif /* CONFIG_VERSION_VARIABLE */ @@ -345,7 +340,7 @@ void main_loop (void) #endif /* CONFIG_PREBOOT */ #if defined(CONFIG_UPDATE_TFTP) - update_tftp (); + update_tftp (0UL); #endif /* CONFIG_UPDATE_TFTP */ #if defined(CONFIG_BOOTDELAY) && (CONFIG_BOOTDELAY >= 0) @@ -395,15 +390,15 @@ void main_loop (void) # ifdef CONFIG_MENUKEY if (menukey == CONFIG_MENUKEY) { - s = getenv("menucmd"); - if (s) { + s = getenv("menucmd"); + if (s) { # ifndef CONFIG_SYS_HUSH_PARSER - run_command (s, 0); + run_command(s, 0); # else - parse_string_outer(s, FLAG_PARSE_SEMICOLON | - FLAG_EXIT_FROM_LOOP); + parse_string_outer(s, FLAG_PARSE_SEMICOLON | + FLAG_EXIT_FROM_LOOP); # endif - } + } } #endif /* CONFIG_MENUKEY */ #endif /* CONFIG_BOOTDELAY */ diff --git a/common/memsize.c b/common/memsize.c index 6c275c9..963e4f3 100644 --- a/common/memsize.c +++ b/common/memsize.c @@ -37,7 +37,7 @@ * the actually available RAM size between addresses `base' and * `base + maxsize'. */ -long get_ram_size(volatile long *base, long maxsize) +long get_ram_size(long *base, long maxsize) { volatile long *addr; long save[32]; diff --git a/common/miiphyutil.c b/common/miiphyutil.c index bcab74e..35ad357 100644 --- a/common/miiphyutil.c +++ b/common/miiphyutil.c @@ -111,7 +111,8 @@ void miiphy_register(const char *name, { struct mii_dev *new_dev; struct legacy_mii_dev *ldev; - unsigned int name_len; + + BUG_ON(strlen(name) >= MDIO_NAME_LEN); /* check if we have unique name */ new_dev = miiphy_get_dev_by_name(name); @@ -121,14 +122,6 @@ void miiphy_register(const char *name, } /* allocate memory */ - name_len = strlen(name); - if (name_len > MDIO_NAME_LEN - 1) { - /* Hopefully this won't happen, but if it does, we'll know */ - printf("miiphy_register: MDIO name was longer than %d\n", - MDIO_NAME_LEN); - return; - } - new_dev = mdio_alloc(); ldev = malloc(sizeof(*ldev)); @@ -141,7 +134,8 @@ void miiphy_register(const char *name, /* initalize mii_dev struct fields */ new_dev->read = legacy_miiphy_read; new_dev->write = legacy_miiphy_write; - sprintf(new_dev->name, name); + strncpy(new_dev->name, name, MDIO_NAME_LEN); + new_dev->name[MDIO_NAME_LEN - 1] = 0; ldev->read = read; ldev->write = write; new_dev->priv = ldev; diff --git a/common/serial.c b/common/serial.c index 7a69fc1..995d268 100644 --- a/common/serial.c +++ b/common/serial.c @@ -24,81 +24,15 @@ #include <common.h> #include <serial.h> #include <stdio_dev.h> +#include <post.h> +#include <linux/compiler.h> DECLARE_GLOBAL_DATA_PTR; static struct serial_device *serial_devices = NULL; static struct serial_device *serial_current = NULL; -#if !defined(CONFIG_LWMON) && !defined(CONFIG_PXA250) && !defined(CONFIG_PXA27X) -struct serial_device *__default_serial_console (void) -{ -#if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2) - return &serial_smc_device; -#elif defined(CONFIG_8xx_CONS_SCC1) || defined(CONFIG_8xx_CONS_SCC2) \ - || defined(CONFIG_8xx_CONS_SCC3) || defined(CONFIG_8xx_CONS_SCC4) - return &serial_scc_device; -#elif defined(CONFIG_4xx) \ - || defined(CONFIG_MB86R0x) || defined(CONFIG_MPC5xxx) \ - || defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) \ - || defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520) \ - || defined(CONFIG_TEGRA2) -#if defined(CONFIG_CONS_INDEX) && defined(CONFIG_SYS_NS16550_SERIAL) -#if (CONFIG_CONS_INDEX==1) - return &eserial1_device; -#elif (CONFIG_CONS_INDEX==2) - return &eserial2_device; -#elif (CONFIG_CONS_INDEX==3) - return &eserial3_device; -#elif (CONFIG_CONS_INDEX==4) - return &eserial4_device; -#else -#error "Bad CONFIG_CONS_INDEX." -#endif -#else - return &serial0_device; -#endif -#elif defined(CONFIG_MPC512X) -#if (CONFIG_PSC_CONSOLE == 3) - return &serial3_device; -#elif (CONFIG_PSC_CONSOLE == 6) - return &serial6_device; -#else -#error "Bad CONFIG_PSC_CONSOLE." -#endif -#elif defined(CONFIG_S3C2410) -#if defined(CONFIG_SERIAL1) - return &s3c24xx_serial0_device; -#elif defined(CONFIG_SERIAL2) - return &s3c24xx_serial1_device; -#elif defined(CONFIG_SERIAL3) - return &s3c24xx_serial2_device; -#else -#error "CONFIG_SERIAL? missing." -#endif -#elif defined(CONFIG_S5P) -#if defined(CONFIG_SERIAL0) - return &s5p_serial0_device; -#elif defined(CONFIG_SERIAL1) - return &s5p_serial1_device; -#elif defined(CONFIG_SERIAL2) - return &s5p_serial2_device; -#elif defined(CONFIG_SERIAL3) - return &s5p_serial3_device; -#else -#error "CONFIG_SERIAL? missing." -#endif -#elif defined(CONFIG_OMAP3_ZOOM2) - return ZOOM2_DEFAULT_SERIAL_DEVICE; -#else -#error No default console -#endif -} - -struct serial_device *default_serial_console(void) __attribute__((weak, alias("__default_serial_console"))); -#endif - -int serial_register (struct serial_device *dev) +void serial_register(struct serial_device *dev) { #ifdef CONFIG_NEEDS_MANUAL_RELOC dev->init += gd->reloc_off; @@ -111,8 +45,6 @@ int serial_register (struct serial_device *dev) dev->next = serial_devices; serial_devices = dev; - - return 0; } void serial_initialize (void) @@ -294,3 +226,91 @@ void serial_puts (const char *s) serial_current->puts (s); } + +#if CONFIG_POST & CONFIG_SYS_POST_UART +static const int bauds[] = CONFIG_SYS_BAUDRATE_TABLE; + +/* Mark weak until post/cpu/.../uart.c migrate over */ +__weak +int uart_post_test(int flags) +{ + unsigned char c; + int ret, saved_baud, b; + struct serial_device *saved_dev, *s; + bd_t *bd = gd->bd; + + /* Save current serial state */ + ret = 0; + saved_dev = serial_current; + saved_baud = bd->bi_baudrate; + + for (s = serial_devices; s; s = s->next) { + /* If this driver doesn't support loop back, skip it */ + if (!s->loop) + continue; + + /* Test the next device */ + serial_current = s; + + ret = serial_init(); + if (ret) + goto done; + + /* Consume anything that happens to be queued */ + while (serial_tstc()) + serial_getc(); + + /* Enable loop back */ + s->loop(1); + + /* Test every available baud rate */ + for (b = 0; b < ARRAY_SIZE(bauds); ++b) { + bd->bi_baudrate = bauds[b]; + serial_setbrg(); + + /* + * Stick to printable chars to avoid issues: + * - terminal corruption + * - serial program reacting to sequences and sending + * back random extra data + * - most serial drivers add in extra chars (like \r\n) + */ + for (c = 0x20; c < 0x7f; ++c) { + /* Send it out */ + serial_putc(c); + + /* Make sure it's the same one */ + ret = (c != serial_getc()); + if (ret) { + s->loop(0); + goto done; + } + + /* Clean up the output in case it was sent */ + serial_putc('\b'); + ret = ('\b' != serial_getc()); + if (ret) { + s->loop(0); + goto done; + } + } + } + + /* Disable loop back */ + s->loop(0); + + /* XXX: There is no serial_uninit() !? */ + if (s->uninit) + s->uninit(); + } + + done: + /* Restore previous serial state */ + serial_current = saved_dev; + bd->bi_baudrate = saved_baud; + serial_reinit_all(); + serial_setbrg(); + + return ret; +} +#endif diff --git a/common/update.c b/common/update.c index 7528474..a19f136 100644 --- a/common/update.c +++ b/common/update.c @@ -238,13 +238,17 @@ static int update_fit_getparams(const void *fit, int noffset, ulong *addr, return 0; } -void update_tftp(void) +int update_tftp(ulong addr) { char *filename, *env_addr; int images_noffset, ndepth, noffset; ulong update_addr, update_fladdr, update_size; - ulong addr; void *fit; + int ret = 0; + + /* use already present image */ + if (addr) + goto got_update_file; printf("Auto-update from TFTP: "); @@ -253,7 +257,7 @@ void update_tftp(void) if (filename == NULL) { printf("failed, env. variable '%s' not found\n", UPDATE_FILE_ENV); - return; + return 1; } printf("trying update file '%s'\n", filename); @@ -268,15 +272,16 @@ void update_tftp(void) if (update_load(filename, CONFIG_UPDATE_TFTP_MSEC_MAX, CONFIG_UPDATE_TFTP_CNT_MAX, addr)) { printf("Can't load update file, aborting auto-update\n"); - return; + return 1; } +got_update_file: fit = (void *)addr; if (!fit_check_format((void *)fit)) { printf("Bad FIT format of the update file, aborting " "auto-update\n"); - return; + return 1; } /* process updates */ @@ -293,6 +298,7 @@ void update_tftp(void) if (!fit_image_check_hashes(fit, noffset)) { printf("Error: invalid update hash, aborting\n"); + ret = 1; goto next_node; } @@ -301,15 +307,17 @@ void update_tftp(void) &update_fladdr, &update_size)) { printf("Error: can't get update parameteres, " "aborting\n"); + ret = 1; goto next_node; } if (update_flash(update_addr, update_fladdr, update_size)) { printf("Error: can't flash update, aborting\n"); + ret = 1; goto next_node; } next_node: noffset = fdt_next_node(fit, noffset, &ndepth); } - return; + return ret; } diff --git a/common/usb_storage.c b/common/usb_storage.c index 9ecf165..16667f3 100644 --- a/common/usb_storage.c +++ b/common/usb_storage.c @@ -173,11 +173,12 @@ unsigned long usb_stor_write(int device, unsigned long blknr, struct usb_device * usb_get_dev_index(int index); void uhci_show_temp_int_td(void); +#ifdef CONFIG_PARTITIONS block_dev_desc_t *usb_stor_get_dev(int index) { return (index < usb_max_devs) ? &usb_dev_desc[index] : NULL; } - +#endif void usb_show_progress(void) { diff --git a/common/xyzModem.c b/common/xyzModem.c index 7a46805..a1f955b 100644 --- a/common/xyzModem.c +++ b/common/xyzModem.c @@ -786,7 +786,7 @@ xyzModem_stream_terminate (bool abort, int (*getc) (void)) ZM_DEBUG (zm_dprintf ("Engaging cleanup mode...\n")); /* * Consume any trailing crap left in the inbuffer from - * previous recieved blocks. Since very few files are an exact multiple + * previous received blocks. Since very few files are an exact multiple * of the transfer block size, there will almost always be some gunk here. * If we don't eat it now, RedBoot will think the user typed it. */ @@ -23,19 +23,31 @@ ######################################################################### -ifneq ($(OBJTREE),$(SRCTREE)) ifeq ($(CURDIR),$(SRCTREE)) dir := else dir := $(subst $(SRCTREE)/,,$(CURDIR)) endif +ifneq ($(OBJTREE),$(SRCTREE)) +# Create object files for SPL in a separate directory +ifeq ($(CONFIG_SPL_BUILD),y) +obj := $(if $(dir),$(SPLTREE)/$(dir)/,$(SPLTREE)/) +else obj := $(if $(dir),$(OBJTREE)/$(dir)/,$(OBJTREE)/) +endif src := $(if $(dir),$(SRCTREE)/$(dir)/,$(SRCTREE)/) $(shell mkdir -p $(obj)) else +# Create object files for SPL in a separate directory +ifeq ($(CONFIG_SPL_BUILD),y) +obj := $(if $(dir),$(SPLTREE)/$(dir)/,$(SPLTREE)/) + +$(shell mkdir -p $(obj)) +else obj := +endif src := endif @@ -160,10 +172,25 @@ gccincdir := $(shell $(CC) -print-file-name=include) CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS) \ -D__KERNEL__ + +# Enable garbage collection of un-used sections for SPL +ifeq ($(CONFIG_SPL_BUILD),y) +CPPFLAGS += -ffunction-sections -fdata-sections +LDFLAGS_FINAL += --gc-sections +endif + ifneq ($(CONFIG_SYS_TEXT_BASE),) CPPFLAGS += -DCONFIG_SYS_TEXT_BASE=$(CONFIG_SYS_TEXT_BASE) endif +ifneq ($(CONFIG_SPL_TEXT_BASE),) +CPPFLAGS += -DCONFIG_SPL_TEXT_BASE=$(CONFIG_SPL_TEXT_BASE) +endif + +ifeq ($(CONFIG_SPL_BUILD),y) +CPPFLAGS += -DCONFIG_SPL_BUILD +endif + ifneq ($(RESET_VECTOR_ADDRESS),) CPPFLAGS += -DRESET_VECTOR_ADDRESS=$(RESET_VECTOR_ADDRESS) endif @@ -184,6 +211,10 @@ CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes endif CFLAGS += $(call cc-option,-fno-stack-protector) +# Some toolchains enable security related warning flags by default, +# but they don't make much sense in the u-boot world, so disable them. +CFLAGS += $(call cc-option,-Wno-format-nonliteral) +CFLAGS += $(call cc-option,-Wno-format-security) # $(CPPFLAGS) sets -g, which causes gcc to pass a suitable -g<format> # option to the assembler. @@ -206,6 +237,11 @@ ifneq ($(CONFIG_SYS_TEXT_BASE),) LDFLAGS_u-boot += -Ttext $(CONFIG_SYS_TEXT_BASE) endif +LDFLAGS_u-boot-spl += -T $(obj)u-boot-spl.lds $(LDFLAGS_FINAL) +ifneq ($(CONFIG_SPL_TEXT_BASE),) +LDFLAGS_u-boot-spl += -Ttext $(CONFIG_SPL_TEXT_BASE) +endif + # Location of a usable BFD library, where we define "usable" as # "built for ${HOST}, supports ${TARGET}". Sensible values are # - When cross-compiling: the root of the cross-environment diff --git a/disk/Makefile b/disk/Makefile index 17266a2..5affe34 100644 --- a/disk/Makefile +++ b/disk/Makefile @@ -27,7 +27,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)libdisk.o -COBJS-y += part.o +COBJS-$(CONFIG_PARTITIONS) += part.o COBJS-$(CONFIG_MAC_PARTITION) += part_mac.o COBJS-$(CONFIG_DOS_PARTITION) += part_dos.o COBJS-$(CONFIG_ISO_PARTITION) += part_iso.o diff --git a/disk/part_dos.c b/disk/part_dos.c index 2de1bb8..b5bcb37 100644 --- a/disk/part_dos.c +++ b/disk/part_dos.c @@ -87,7 +87,7 @@ static int test_block_type(unsigned char *buffer) int test_part_dos (block_dev_desc_t *dev_desc) { - unsigned char buffer[DEFAULT_SECTOR_SIZE]; + unsigned char buffer[dev_desc->blksz]; if ((dev_desc->block_read(dev_desc->dev, 0, 1, (ulong *) buffer) != 1) || (buffer[DOS_PART_MAGIC_OFFSET + 0] != 0x55) || @@ -102,7 +102,7 @@ int test_part_dos (block_dev_desc_t *dev_desc) static void print_partition_extended (block_dev_desc_t *dev_desc, int ext_part_sector, int relative, int part_num) { - unsigned char buffer[DEFAULT_SECTOR_SIZE]; + unsigned char buffer[dev_desc->blksz]; dos_partition_t *pt; int i; @@ -166,7 +166,7 @@ static int get_partition_info_extended (block_dev_desc_t *dev_desc, int ext_part int relative, int part_num, int which_part, disk_partition_t *info) { - unsigned char buffer[DEFAULT_SECTOR_SIZE]; + unsigned char buffer[dev_desc->blksz]; dos_partition_t *pt; int i; diff --git a/disk/part_dos.h b/disk/part_dos.h index 195a32c..de75542 100644 --- a/disk/part_dos.h +++ b/disk/part_dos.h @@ -25,13 +25,6 @@ #define _DISK_PART_DOS_H -#ifdef CONFIG_ISO_PARTITION -/* Make the buffers bigger if ISO partition support is enabled -- CD-ROMS - have 2048 byte blocks */ -#define DEFAULT_SECTOR_SIZE 2048 -#else -#define DEFAULT_SECTOR_SIZE 512 -#endif #define DOS_PART_TBL_OFFSET 0x1be #define DOS_PART_MAGIC_OFFSET 0x1fe #define DOS_PBR_FSTYPE_OFFSET 0x36 diff --git a/doc/README.SPL b/doc/README.SPL new file mode 100644 index 0000000..ce8e19f --- /dev/null +++ b/doc/README.SPL @@ -0,0 +1,62 @@ +Generic SPL framework +===================== + +Overview +-------- + +To unify all existing implementations for a secondary program loader (SPL) +and to allow simply adding of new implementations this generic SPL framework +has been created. With this framework almost all source files for a board +can be reused. No code duplication or symlinking is necessary anymore. + + +How it works +------------ + +There is a new directory TOPDIR/spl which contains only a Makefile. +The object files are built separately for SPL and placed in this directory. +The final binaries which are generated are u-boot-spl, u-boot-spl.bin and +u-boot-spl.map. + +During the SPL build a variable named CONFIG_SPL_BUILD is exported +in the make environment and also appended to CPPFLAGS with -DCONFIG_SPL_BUILD. +Source files can therefore be compiled for SPL with different settings. +ARM-based boards have previously used the option CONFIG_PRELOADER for it. + +For example: + +ifeq ($(CONFIG_SPL_BUILD),y) +COBJS-y += board_spl.o +else +COBJS-y += board.o +endif + +COBJS-$(CONFIG_SPL_BUILD) += foo.o + +#ifdef CONFIG_SPL_BUILD + foo(); +#endif + + +The building of SPL images can be with: + +#define CONFIG_SPL + +Because SPL images normally have a different text base, one have to be +configured by defining CONFIG_SPL_TEXT_BASE. The linker script have to be +defined with CONFIG_SPL_LDSCRIPT. + +To support generic U-Boot libraries and drivers in the SPL binary one can +optionally define CONFIG_SPL_XXX_SUPPORT. Currently following options +are supported: + +CONFIG_SPL_LIBCOMMON_SUPPORT (common/libcommon.o) +CONFIG_SPL_LIBDISK_SUPPORT (disk/libdisk.o) +CONFIG_SPL_I2C_SUPPORT (drivers/i2c/libi2c.o) +CONFIG_SPL_GPIO_SUPPORT (drivers/gpio/libgpio.o) +CONFIG_SPL_MMC_SUPPORT (drivers/mmc/libmmc.o) +CONFIG_SPL_SERIAL_SUPPORT (drivers/serial/libserial.o) +CONFIG_SPL_SPI_FLASH_SUPPORT (drivers/mtd/spi/libspi_flash.o) +CONFIG_SPL_SPI_SUPPORT (drivers/spi/libspi.o) +CONFIG_SPL_FAT_SUPPORT (fs/fat/libfat.o) +CONFIG_SPL_LIBGENERIC_SUPPORT (lib/libgeneric.o) diff --git a/doc/README.m68k b/doc/README.m68k index 3766b33..c85febc 100644 --- a/doc/README.m68k +++ b/doc/README.m68k @@ -111,7 +111,7 @@ CONFIG_SYS_MBAR -- defines the base address of the MCF5272 configuration registe CONFIG_SYS_INIT_RAM_ADDR -- defines the base address of the MCF5272 internal SRAM CONFIG_SYS_ENET_BD_BASE - -- defines the base addres of the FEC buffer descriptors + -- defines the base address of the FEC buffer descriptors CONFIG_SYS_SCR -- defines the contents of the System Configuration Register CONFIG_SYS_SPR -- defines the contents of the System Protection Register @@ -138,7 +138,7 @@ CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_INT_FLASH_BASE -- defines the base address of the MCF5282 internal Flash memory CONFIG_SYS_ENET_BD_BASE - -- defines the base addres of the FEC buffer descriptors + -- defines the base address of the FEC buffer descriptors CONFIG_SYS_MFD -- defines the PLL Multiplication Factor Devider diff --git a/doc/README.p2041rdb b/doc/README.p2041rdb new file mode 100644 index 0000000..292d0d3 --- /dev/null +++ b/doc/README.p2041rdb @@ -0,0 +1,123 @@ +Overview +========= +The P2041 Processor combines four Power Architecture processor cores +with high-performance datapath acceleration architecture(DPAA), CoreNet +fabric infrastructure, as well as network and peripheral bus interfaces +required for networking, telecom/datacom, wireless infrastructure, and +military/aerospace applications. + +P2041RDB board is a quad core platform supporting the P2041 processor +of QorIQ DPAA series. + +Boot from NOR flash +=================== +1. Build image + make P2041RDB_config + make all + +2. Program image + => tftp 1000000 u-boot.bin + => protect off all + => erase eff80000 efffffff + => cp.b 1000000 eff80000 80000 + +3. Program RCW + => tftp 1000000 rcw.bin + => protect off all + => erase e8000000 e801ffff + => cp.b 1000000 e8000000 50 + +4. Program FMAN Firmware ucode + => tftp 1000000 ucode.bin + => protect off all + => erase ef000000 ef0fffff + => cp.b 1000000 ef000000 2000 + +5. Change DIP-switch + SW1[1-5] = 10110 + Note: 1 stands for 'on', 0 stands for 'off' + +Boot from SDCard +=================== +1. Build image + make P2041RDB_SDCARD_config + make all + +2. Generate PBL imge + Use PE tool to produce a image used to be programed to + SDCard which contains RCW and U-Boot image. + +3. Program the PBL image to SDCard + => tftp 1000000 pbl_sd.bin + => mmcinfo + => mmc write 1000000 8 441 + +4. Program FMAN Firmware ucode + => tftp 1000000 ucode.bin + => mmc write 1000000 46a 10 + +5. Change DIP-switch + SW1[1-5] = 01100 + Note: 1 stands for 'on', 0 stands for 'off' + +Boot from SPI flash +=================== +1. Build image + make P2041RDB_SPIFLASH_config + make all + +2. Generate PBL imge + Use PE tool to produce a image used to be programed to + SPI flash which contains RCW and U-Boot image. + +3. Program the PBL image to SPI flash + => tftp 1000000 pbl_spi.bin + => spi probe 0 + => sf erase 0 100000 + => sf write 1000000 0 $filesize + +4. Program FMAN Firmware ucode + => tftp 1000000 ucode.bin + => sf erase 110000 10000 + => sf write 1000000 110000 $filesize + +5. Change DIP-switch + SW1[1-5] = 10100 + Note: 1 stands for 'on', 0 stands for 'off' + +CPLD command +============ +The CPLD is used to control the power sequence and some serdes lane +mux function. + +cpld reset - hard reset to default bank +cpld reset altbank - reset to alternate bank +cpld lane_mux <lane> <mux_value> - set multiplexed lane pin + lane 6: 0 -> slot1 (Default) + 1 -> SGMII + lane a: 0 -> slot2 (Default) + 1 -> AURORA + lane c: 0 -> slot2 (Default) + 1 -> SATA0 + lane d: 0 -> slot2 (Default) + 1 -> SATA1 + +Using the Device Tree Source File +================================= +To create the DTB (Device Tree Binary) image file, use a command +similar to this: + dtc -O dtb -b 0 -p 1024 p2041rdb.dts > p2041rdb.dtb + +Or use the following command: + {linux-2.6}/make p2041rdb.dtb ARCH=powerpc + +then the dtb file will be generated under the following directory: + {linux-2.6}/arch/powerpc/boot/p2041rdb.dtb + +Booting Linux +============= +Place a linux uImage in the TFTP disk area. + tftp 1000000 uImage + tftp 2000000 rootfs.ext2.gz.uboot + tftp 3000000 p2041rdb.dtb + bootm 1000000 2000000 3000000 diff --git a/doc/README.qemu_mips b/doc/README.qemu_mips index 3985264..e6a3855 100644 --- a/doc/README.qemu_mips +++ b/doc/README.qemu_mips @@ -24,7 +24,7 @@ you can downland #config to build the kernel qemu_mips_defconfig -#patch to fix mips interupt init on 2.6.24.y kernel +#patch to fix mips interrupt init on 2.6.24.y kernel qemu_mips_kernel.patch initrd.gz vmlinux diff --git a/doc/README.ublimage b/doc/README.ublimage new file mode 100644 index 0000000..add24d6 --- /dev/null +++ b/doc/README.ublimage @@ -0,0 +1,141 @@ +--------------------------------------------- +UBL image Boot Image generation using mkimage +--------------------------------------------- + +This document describes how to set up an U-Boot image that can be directly +booted by a DaVinci processor via NAND boot mode, using an UBL header, +but without need for UBL. + +For more details see section 11.2 "ARM ROM Boot Modes" of +http://focus.ti.com/lit/ug/sprufg5a/sprufg5a.pdf + +Command syntax: +-------------- +./tools/mkimage -l <u-boot_file> + to list the UBL image file details + +./tools/mkimage -T ublimage \ + -n <board specific configuration file> \ + -d <u-boot binary> <output image file> + +For example, for the davinci dm365evm board: +./tools/mkimage -n ./board/davinci/dm365evm/ublimage.cfg \ + -T ublimage \ + -d u-boot-nand.bin u-boot.ubl + +You can generate the image directly when you compile u-boot with: + +$ make u-boot.ubl + +The output image can be flashed into the NAND. + +Please check the DaVinci documentation for further details. + +Board specific configuration file specifications: +------------------------------------------------- +1. This file must present in the $(BOARDDIR) and the name should be + ublimage.cfg (since this is used in Makefile). +2. This file can have empty lines and lines starting with "#" as first + character to put comments. +3. This file can have configuration command lines as mentioned below, + any other information in this file is treated as invalid. + +Configuration command line syntax: +--------------------------------- +1. Each command line must have two strings, first one command or address + and second one data string +2. Following are the valid command strings and associated data strings:- + Command string data string + -------------- ----------- + MODE UBL special mode, on of: + safe + Example: + MODE safe + + ENTRY Entry point address for the user + bootloader (absolute address) = TEXT_BASE + nand_spl loader. + Example: + ENTRY 0x00000020 + + PAGES Number of pages (size of user bootloader + in number of pages) + Example: + PAGES 27 + + START_BLOCK Block number where user bootloader is present + Example: + START_BLOCK 5 + + START_PAGE Page number where user bootloader is present + (for RBL always 0) + Example: + START_PAGE 0 + +------------------------------------------------ + +Structure of the u-boot.ubl binary: + +compile steps: + +1) nand_spl code compile, with pad_to = (TEXT_BASE + + (CONFIG_SYS_NROF_PAGES_NAND_SPL * pagesize)) + Example: cam_enc_4xx pad_to = 0x20 + (6 * 0x800) = 0x3020 = 12320 + -> u-boot-spl-16k.bin + + !! TEXT_BASE = 0x20, as the RBL starts at 0x20 + +2) compile u-boot.bin ("normal" u-boot) + -> u-boot.bin + +3) create u-boot-nand.bin = u-boot-spl-16k.bin + u-boot.bin + +4) create u-boot.ubl, size = 1 page size NAND + create UBL header and paste it before u-boot.bin + +This steps are done automagically if you do a "make all" + +-> You get an u-boot.ubl binary, which you can flash + into your NAND. + +Structure of this binary (Example for the cam_enc_4xx board with a NAND +page size = 0x800): + +offset : 0x00000 | 0x800 | 0x3800 +content: UBL | nand_spl | u-boot code + Header | code | + +The NAND layout looks for example like this: + +(Example for the cam_enc_4xx board with a NAND page size = 0x800, block +size = 0x20000 and CONFIG_SYS_NROF_UBL_HEADER 5): + +offset : 0x80000 | 0xa0000 | 0xa3000 +content: UBL | nand_spl | u-boot code + Header | code | + ^ ^ + ^ 0xa0000 = CONFIG_SYS_NROF_UBL_HEADER * 0x20000 + ^ + 0x80000 = Block 4 * 0x20000 + +If the cpu starts in NAND boot mode, it checks the UBL descriptor +starting with block 1 (page 0). When a valid UBL signature is found, +the corresponding block number (from 1 to 24) is written to the last 32 +bits of ARM internal memory (0x7ffc-0x8000). This feature is provided +as a basic debug mechanism. If not found, it continues with block 2 +... last possible block is 24 + +If a valid UBL descriptor is found, the UBL descriptor is read and +processed. The descriptor gives the information required for loading +and control transfer to the nand_spl code. The nand_spl code is then +read and processed. + +Once the user-specified start-up conditions are set, the RBL copies the +nand_spl into ARM internal RAM, starting at address 0x0000: 0020. + ^^^^ + +The nand_spl code itself now does necessary intializations, and at least, +copies the u-boot code from NAND into RAM, and jumps to it ... + +------------------------------------------------ +Author: Heiko Schocher <hs@denx.de> diff --git a/doc/README.update b/doc/README.update index 48f03b7..a7f4d9e 100644 --- a/doc/README.update +++ b/doc/README.update @@ -51,6 +51,11 @@ the mkimage tool. dtc tool with support for binary includes, e.g. in version to be prepared. Refer to the doc/uImage.FIT/ directory for more details on FIT images. +This mechanism can be also triggered by the commmand "fitupd". +If an optional, non-zero address is provided as argument, the TFTP transfer +is skipped and the image at this address is used. +The fitupd command is enabled by CONFIG_CMD_FITUPD. + Example .its files ------------------ diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c index a3ca2dc..64f52bb 100644 --- a/drivers/block/ahci.c +++ b/drivers/block/ahci.c @@ -78,13 +78,15 @@ static int waiting_for_cmd_completed(volatile u8 *offset, static int ahci_host_init(struct ahci_probe_ent *probe_ent) { +#ifndef CONFIG_SCSI_AHCI_PLAT pci_dev_t pdev = probe_ent->dev; + u16 tmp16; + unsigned short vendor; +#endif volatile u8 *mmio = (volatile u8 *)probe_ent->mmio_base; u32 tmp, cap_save; - u16 tmp16; int i, j; volatile u8 *port_mmio; - unsigned short vendor; cap_save = readl(mmio + HOST_CAP); cap_save &= ((1 << 28) | (1 << 17)); @@ -110,6 +112,7 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent) writel(cap_save, mmio + HOST_CAP); writel_with_flush(0xf, mmio + HOST_PORTS_IMPL); +#ifndef CONFIG_SCSI_AHCI_PLAT pci_read_config_word(pdev, PCI_VENDOR_ID, &vendor); if (vendor == PCI_VENDOR_ID_INTEL) { @@ -118,7 +121,7 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent) tmp16 |= 0xf; pci_write_config_word(pdev, 0x92, tmp16); } - +#endif probe_ent->cap = readl(mmio + HOST_CAP); probe_ent->port_map = readl(mmio + HOST_PORTS_IMPL); probe_ent->n_ports = (probe_ent->cap & 0x1f) + 1; @@ -183,22 +186,24 @@ static int ahci_host_init(struct ahci_probe_ent *probe_ent) writel(tmp | HOST_IRQ_EN, mmio + HOST_CTL); tmp = readl(mmio + HOST_CTL); debug("HOST_CTL 0x%x\n", tmp); - +#ifndef CONFIG_SCSI_AHCI_PLAT pci_read_config_word(pdev, PCI_COMMAND, &tmp16); tmp |= PCI_COMMAND_MASTER; pci_write_config_word(pdev, PCI_COMMAND, tmp16); - +#endif return 0; } static void ahci_print_info(struct ahci_probe_ent *probe_ent) { +#ifndef CONFIG_SCSI_AHCI_PLAT pci_dev_t pdev = probe_ent->dev; + u16 cc; +#endif volatile u8 *mmio = (volatile u8 *)probe_ent->mmio_base; u32 vers, cap, impl, speed; const char *speed_s; - u16 cc; const char *scc_s; vers = readl(mmio + HOST_VERSION); @@ -213,6 +218,9 @@ static void ahci_print_info(struct ahci_probe_ent *probe_ent) else speed_s = "?"; +#ifdef CONFIG_SCSI_AHCI_PLAT + scc_s = "SATA"; +#else pci_read_config_word(pdev, 0x0a, &cc); if (cc == 0x0101) scc_s = "IDE"; @@ -222,7 +230,7 @@ static void ahci_print_info(struct ahci_probe_ent *probe_ent) scc_s = "RAID"; else scc_s = "unknown"; - +#endif printf("AHCI %02x%02x.%02x%02x " "%u slots %u ports %s Gbps 0x%x impl %s mode\n", (vers >> 24) & 0xff, @@ -249,6 +257,7 @@ static void ahci_print_info(struct ahci_probe_ent *probe_ent) cap & (1 << 13) ? "part " : ""); } +#ifndef CONFIG_SCSI_AHCI_PLAT static int ahci_init_one(pci_dev_t pdev) { u16 vendor; @@ -291,7 +300,7 @@ static int ahci_init_one(pci_dev_t pdev) err_out: return rc; } - +#endif #define MAX_DATA_BYTE_COUNT (4*1024*1024) @@ -468,7 +477,7 @@ static char *ata_id_strcpy(u16 *target, u16 *src, int len) { int i; for (i = 0; i < len / 2; i++) - target[i] = le16_to_cpu(src[i]); + target[i] = swab16(src[i]); return (char *)target; } @@ -667,7 +676,9 @@ void scsi_low_level_init(int busdevfunc) int i; u32 linkmap; +#ifndef CONFIG_SCSI_AHCI_PLAT ahci_init_one(busdevfunc); +#endif linkmap = probe_ent->link_port_map; @@ -682,6 +693,49 @@ void scsi_low_level_init(int busdevfunc) } } +#ifdef CONFIG_SCSI_AHCI_PLAT +int ahci_init(u32 base) +{ + int i, rc = 0; + u32 linkmap; + + memset(ataid, 0, sizeof(ataid)); + + probe_ent = malloc(sizeof(struct ahci_probe_ent)); + memset(probe_ent, 0, sizeof(struct ahci_probe_ent)); + + probe_ent->host_flags = ATA_FLAG_SATA + | ATA_FLAG_NO_LEGACY + | ATA_FLAG_MMIO + | ATA_FLAG_PIO_DMA + | ATA_FLAG_NO_ATAPI; + probe_ent->pio_mask = 0x1f; + probe_ent->udma_mask = 0x7f; /*Fixme,assume to support UDMA6 */ + + probe_ent->mmio_base = base; + + /* initialize adapter */ + rc = ahci_host_init(probe_ent); + if (rc) + goto err_out; + + ahci_print_info(probe_ent); + + linkmap = probe_ent->link_port_map; + + for (i = 0; i < CONFIG_SYS_SCSI_MAX_SCSI_ID; i++) { + if (((linkmap >> i) & 0x01)) { + if (ahci_port_start((u8) i)) { + printf("Can not start port %d\n", i); + continue; + } + ahci_set_feature((u8) i); + } + } +err_out: + return rc; +} +#endif void scsi_bus_reset(void) { diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c index b74307a..4407006 100644 --- a/drivers/block/mg_disk.c +++ b/drivers/block/mg_disk.c @@ -91,7 +91,9 @@ static unsigned int mg_wait (u32 expect, u32 msec) u32 from, cur, err; err = MG_ERR_NONE; +#ifdef CONFIG_SYS_LOW_RES_TIMER reset_timer(); +#endif from = get_timer(0); status = readb(mg_base() + MG_REG_STATUS); @@ -522,10 +524,12 @@ mg_write_exit: return err; } +#ifdef CONFIG_PARTITIONS block_dev_desc_t *mg_disk_get_dev(int dev) { return ((block_dev_desc_t *) & mg_disk_dev); } +#endif /* must override this function */ struct mg_drv_data * __attribute__((weak)) mg_get_drv_data (void) diff --git a/drivers/block/systemace.c b/drivers/block/systemace.c index e8dff0a..58402b9 100644 --- a/drivers/block/systemace.c +++ b/drivers/block/systemace.c @@ -104,6 +104,7 @@ static void release_cf_lock(void) ace_writew((val & 0xffff), 0x18); } +#ifdef CONFIG_PARTITIONS block_dev_desc_t *systemace_get_dev(int dev) { /* The first time through this, the systemace_dev object is @@ -128,6 +129,7 @@ block_dev_desc_t *systemace_get_dev(int dev) return &systemace_dev; } +#endif /* * This function is called (by dereferencing the block_read pointer in diff --git a/drivers/fpga/ACEX1K.c b/drivers/fpga/ACEX1K.c index 06b4247..4703fc1 100644 --- a/drivers/fpga/ACEX1K.c +++ b/drivers/fpga/ACEX1K.c @@ -48,13 +48,13 @@ #define CONFIG_SYS_FPGA_WAIT CONFIG_SYS_HZ/10 /* 100 ms */ #endif -static int ACEX1K_ps_load( Altera_desc *desc, void *buf, size_t bsize ); -static int ACEX1K_ps_dump( Altera_desc *desc, void *buf, size_t bsize ); -/* static int ACEX1K_ps_info( Altera_desc *desc ); */ +static int ACEX1K_ps_load(Altera_desc *desc, const void *buf, size_t bsize); +static int ACEX1K_ps_dump(Altera_desc *desc, const void *buf, size_t bsize); +/* static int ACEX1K_ps_info(Altera_desc *desc); */ /* ------------------------------------------------------------------------- */ /* ACEX1K Generic Implementation */ -int ACEX1K_load (Altera_desc * desc, void *buf, size_t bsize) +int ACEX1K_load(Altera_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; @@ -74,7 +74,7 @@ int ACEX1K_load (Altera_desc * desc, void *buf, size_t bsize) return ret_val; } -int ACEX1K_dump (Altera_desc * desc, void *buf, size_t bsize) +int ACEX1K_dump(Altera_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; @@ -103,7 +103,7 @@ int ACEX1K_info( Altera_desc *desc ) /* ------------------------------------------------------------------------- */ /* ACEX1K Passive Serial Generic Implementation */ -static int ACEX1K_ps_load (Altera_desc * desc, void *buf, size_t bsize) +static int ACEX1K_ps_load(Altera_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume the worst */ Altera_ACEX1K_Passive_Serial_fns *fn = desc->iface_fns; @@ -256,7 +256,7 @@ static int ACEX1K_ps_load (Altera_desc * desc, void *buf, size_t bsize) return ret_val; } -static int ACEX1K_ps_dump (Altera_desc * desc, void *buf, size_t bsize) +static int ACEX1K_ps_dump(Altera_desc *desc, const void *buf, size_t bsize) { /* Readback is only available through the Slave Parallel and */ /* boundary-scan interfaces. */ diff --git a/drivers/fpga/altera.c b/drivers/fpga/altera.c index 650f2ec..f087d01 100644 --- a/drivers/fpga/altera.c +++ b/drivers/fpga/altera.c @@ -45,7 +45,7 @@ static int altera_validate (Altera_desc * desc, const char *fn); /* ------------------------------------------------------------------------- */ -int altera_load( Altera_desc *desc, void *buf, size_t bsize ) +int altera_load(Altera_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume a failure */ @@ -60,7 +60,7 @@ int altera_load( Altera_desc *desc, void *buf, size_t bsize ) __FUNCTION__); ret_val = ACEX1K_load (desc, buf, bsize); #elif defined(CONFIG_FPGA_CYCLON2) - PRINTF ("%s: Launching the CYCLON II Loader...\n", + PRINTF ("%s: Launching the CYCLONE II Loader...\n", __FUNCTION__); ret_val = CYC2_load (desc, buf, bsize); #else @@ -85,7 +85,7 @@ int altera_load( Altera_desc *desc, void *buf, size_t bsize ) return ret_val; } -int altera_dump( Altera_desc *desc, void *buf, size_t bsize ) +int altera_dump(Altera_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume a failure */ diff --git a/drivers/fpga/cyclon2.c b/drivers/fpga/cyclon2.c index 4622b4e..26494a3 100644 --- a/drivers/fpga/cyclon2.c +++ b/drivers/fpga/cyclon2.c @@ -47,13 +47,13 @@ #define CONFIG_SYS_FPGA_WAIT CONFIG_SYS_HZ/10 /* 100 ms */ #endif -static int CYC2_ps_load( Altera_desc *desc, void *buf, size_t bsize ); -static int CYC2_ps_dump( Altera_desc *desc, void *buf, size_t bsize ); +static int CYC2_ps_load(Altera_desc *desc, const void *buf, size_t bsize); +static int CYC2_ps_dump(Altera_desc *desc, const void *buf, size_t bsize); /* static int CYC2_ps_info( Altera_desc *desc ); */ /* ------------------------------------------------------------------------- */ /* CYCLON2 Generic Implementation */ -int CYC2_load (Altera_desc * desc, void *buf, size_t bsize) +int CYC2_load(Altera_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; @@ -63,6 +63,16 @@ int CYC2_load (Altera_desc * desc, void *buf, size_t bsize) ret_val = CYC2_ps_load (desc, buf, bsize); break; + case fast_passive_parallel: + /* Fast Passive Parallel (FPP) and PS only differ in what is + * done in the write() callback. Use the existing PS load + * function for FPP, too. + */ + PRINTF ("%s: Launching Fast Passive Parallel Loader\n", + __FUNCTION__); + ret_val = CYC2_ps_load(desc, buf, bsize); + break; + /* Add new interface types here */ default: @@ -73,7 +83,7 @@ int CYC2_load (Altera_desc * desc, void *buf, size_t bsize) return ret_val; } -int CYC2_dump (Altera_desc * desc, void *buf, size_t bsize) +int CYC2_dump(Altera_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; @@ -100,7 +110,7 @@ int CYC2_info( Altera_desc *desc ) /* ------------------------------------------------------------------------- */ /* CYCLON2 Passive Serial Generic Implementation */ -static int CYC2_ps_load (Altera_desc * desc, void *buf, size_t bsize) +static int CYC2_ps_load(Altera_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume the worst */ Altera_CYC2_Passive_Serial_fns *fn = desc->iface_fns; @@ -200,7 +210,7 @@ static int CYC2_ps_load (Altera_desc * desc, void *buf, size_t bsize) return ret_val; } -static int CYC2_ps_dump (Altera_desc * desc, void *buf, size_t bsize) +static int CYC2_ps_dump(Altera_desc *desc, const void *buf, size_t bsize) { /* Readback is only available through the Slave Parallel and */ /* boundary-scan interfaces. */ diff --git a/drivers/fpga/fpga.c b/drivers/fpga/fpga.c index a669039..26d2443 100644 --- a/drivers/fpga/fpga.c +++ b/drivers/fpga/fpga.c @@ -52,7 +52,7 @@ static fpga_desc desc_table[CONFIG_MAX_FPGA_DEVICES]; /* Local static functions */ static __attribute__((__const__)) fpga_desc * __attribute__((__const__)) fpga_get_desc( int devnum ); -static __attribute__((__const__)) fpga_desc * __attribute__((__const__)) fpga_validate( int devnum, void *buf, +static __attribute__((__const__)) fpga_desc * __attribute__((__const__)) fpga_validate(int devnum, const void *buf, size_t bsize, char *fn ); static int fpga_dev_info( int devnum ); @@ -94,7 +94,7 @@ static __attribute__((__const__)) fpga_desc * __attribute__((__const__)) fpga_ge /* fpga_validate * generic parameter checking code */ -static __attribute__((__const__)) fpga_desc * __attribute__((__const__)) fpga_validate( int devnum, void *buf, +static __attribute__((__const__)) fpga_desc * __attribute__((__const__)) fpga_validate(int devnum, const void *buf, size_t bsize, char *fn ) { fpga_desc * desc = fpga_get_desc( devnum ); @@ -212,7 +212,7 @@ int fpga_add( fpga_type devtype, void *desc ) /* * Generic multiplexing code */ -int fpga_load( int devnum, void *buf, size_t bsize ) +int fpga_load(int devnum, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume failure */ fpga_desc * desc = fpga_validate( devnum, buf, bsize, (char *)__FUNCTION__ ); @@ -252,7 +252,7 @@ int fpga_load( int devnum, void *buf, size_t bsize ) /* fpga_dump * generic multiplexing code */ -int fpga_dump( int devnum, void *buf, size_t bsize ) +int fpga_dump(int devnum, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume failure */ fpga_desc * desc = fpga_validate( devnum, buf, bsize, (char *)__FUNCTION__ ); diff --git a/drivers/fpga/spartan2.c b/drivers/fpga/spartan2.c index cd16a9c..4bc7070 100644 --- a/drivers/fpga/spartan2.c +++ b/drivers/fpga/spartan2.c @@ -48,17 +48,17 @@ #define CONFIG_SYS_FPGA_WAIT CONFIG_SYS_HZ/100 /* 10 ms */ #endif -static int Spartan2_sp_load( Xilinx_desc *desc, void *buf, size_t bsize ); -static int Spartan2_sp_dump( Xilinx_desc *desc, void *buf, size_t bsize ); -/* static int Spartan2_sp_info( Xilinx_desc *desc ); */ +static int Spartan2_sp_load(Xilinx_desc *desc, const void *buf, size_t bsize); +static int Spartan2_sp_dump(Xilinx_desc *desc, const void *buf, size_t bsize); +/* static int Spartan2_sp_info(Xilinx_desc *desc ); */ -static int Spartan2_ss_load( Xilinx_desc *desc, void *buf, size_t bsize ); -static int Spartan2_ss_dump( Xilinx_desc *desc, void *buf, size_t bsize ); -/* static int Spartan2_ss_info( Xilinx_desc *desc ); */ +static int Spartan2_ss_load(Xilinx_desc *desc, const void *buf, size_t bsize); +static int Spartan2_ss_dump(Xilinx_desc *desc, const void *buf, size_t bsize); +/* static int Spartan2_ss_info(Xilinx_desc *desc ); */ /* ------------------------------------------------------------------------- */ /* Spartan-II Generic Implementation */ -int Spartan2_load (Xilinx_desc * desc, void *buf, size_t bsize) +int Spartan2_load(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; @@ -81,7 +81,7 @@ int Spartan2_load (Xilinx_desc * desc, void *buf, size_t bsize) return ret_val; } -int Spartan2_dump (Xilinx_desc * desc, void *buf, size_t bsize) +int Spartan2_dump(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; @@ -113,7 +113,7 @@ int Spartan2_info( Xilinx_desc *desc ) /* ------------------------------------------------------------------------- */ /* Spartan-II Slave Parallel Generic Implementation */ -static int Spartan2_sp_load (Xilinx_desc * desc, void *buf, size_t bsize) +static int Spartan2_sp_load(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume the worst */ Xilinx_Spartan2_Slave_Parallel_fns *fn = desc->iface_fns; @@ -265,7 +265,7 @@ static int Spartan2_sp_load (Xilinx_desc * desc, void *buf, size_t bsize) return ret_val; } -static int Spartan2_sp_dump (Xilinx_desc * desc, void *buf, size_t bsize) +static int Spartan2_sp_dump(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume the worst */ Xilinx_Spartan2_Slave_Parallel_fns *fn = desc->iface_fns; @@ -313,7 +313,7 @@ static int Spartan2_sp_dump (Xilinx_desc * desc, void *buf, size_t bsize) /* ------------------------------------------------------------------------- */ -static int Spartan2_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) +static int Spartan2_ss_load(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume the worst */ Xilinx_Spartan2_Slave_Serial_fns *fn = desc->iface_fns; @@ -456,7 +456,7 @@ static int Spartan2_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) return ret_val; } -static int Spartan2_ss_dump (Xilinx_desc * desc, void *buf, size_t bsize) +static int Spartan2_ss_dump(Xilinx_desc *desc, const void *buf, size_t bsize) { /* Readback is only available through the Slave Parallel and */ /* boundary-scan interfaces. */ diff --git a/drivers/fpga/spartan3.c b/drivers/fpga/spartan3.c index 1dd6f26..9207391 100644 --- a/drivers/fpga/spartan3.c +++ b/drivers/fpga/spartan3.c @@ -53,17 +53,17 @@ #define CONFIG_SYS_FPGA_WAIT CONFIG_SYS_HZ/100 /* 10 ms */ #endif -static int Spartan3_sp_load( Xilinx_desc *desc, void *buf, size_t bsize ); -static int Spartan3_sp_dump( Xilinx_desc *desc, void *buf, size_t bsize ); -/* static int Spartan3_sp_info( Xilinx_desc *desc ); */ +static int Spartan3_sp_load(Xilinx_desc *desc, const void *buf, size_t bsize); +static int Spartan3_sp_dump(Xilinx_desc *desc, const void *buf, size_t bsize); +/* static int Spartan3_sp_info(Xilinx_desc *desc ); */ -static int Spartan3_ss_load( Xilinx_desc *desc, void *buf, size_t bsize ); -static int Spartan3_ss_dump( Xilinx_desc *desc, void *buf, size_t bsize ); -/* static int Spartan3_ss_info( Xilinx_desc *desc ); */ +static int Spartan3_ss_load(Xilinx_desc *desc, const void *buf, size_t bsize); +static int Spartan3_ss_dump(Xilinx_desc *desc, const void *buf, size_t bsize); +/* static int Spartan3_ss_info(Xilinx_desc *desc); */ /* ------------------------------------------------------------------------- */ /* Spartan-II Generic Implementation */ -int Spartan3_load (Xilinx_desc * desc, void *buf, size_t bsize) +int Spartan3_load(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; @@ -86,7 +86,7 @@ int Spartan3_load (Xilinx_desc * desc, void *buf, size_t bsize) return ret_val; } -int Spartan3_dump (Xilinx_desc * desc, void *buf, size_t bsize) +int Spartan3_dump(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; @@ -118,7 +118,7 @@ int Spartan3_info( Xilinx_desc *desc ) /* ------------------------------------------------------------------------- */ /* Spartan-II Slave Parallel Generic Implementation */ -static int Spartan3_sp_load (Xilinx_desc * desc, void *buf, size_t bsize) +static int Spartan3_sp_load(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume the worst */ Xilinx_Spartan3_Slave_Parallel_fns *fn = desc->iface_fns; @@ -272,7 +272,7 @@ static int Spartan3_sp_load (Xilinx_desc * desc, void *buf, size_t bsize) return ret_val; } -static int Spartan3_sp_dump (Xilinx_desc * desc, void *buf, size_t bsize) +static int Spartan3_sp_dump(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume the worst */ Xilinx_Spartan3_Slave_Parallel_fns *fn = desc->iface_fns; @@ -320,7 +320,7 @@ static int Spartan3_sp_dump (Xilinx_desc * desc, void *buf, size_t bsize) /* ------------------------------------------------------------------------- */ -static int Spartan3_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) +static int Spartan3_ss_load(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume the worst */ Xilinx_Spartan3_Slave_Serial_fns *fn = desc->iface_fns; @@ -475,7 +475,7 @@ static int Spartan3_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) return ret_val; } -static int Spartan3_ss_dump (Xilinx_desc * desc, void *buf, size_t bsize) +static int Spartan3_ss_dump(Xilinx_desc *desc, const void *buf, size_t bsize) { /* Readback is only available through the Slave Parallel and */ /* boundary-scan interfaces. */ diff --git a/drivers/fpga/virtex2.c b/drivers/fpga/virtex2.c index d1b4d15..b26d231 100644 --- a/drivers/fpga/virtex2.c +++ b/drivers/fpga/virtex2.c @@ -101,13 +101,13 @@ #define CONFIG_SYS_FPGA_WAIT_CONFIG CONFIG_SYS_HZ/5 /* 200 ms */ #endif -static int Virtex2_ssm_load (Xilinx_desc * desc, void *buf, size_t bsize); -static int Virtex2_ssm_dump (Xilinx_desc * desc, void *buf, size_t bsize); +static int Virtex2_ssm_load(Xilinx_desc *desc, const void *buf, size_t bsize); +static int Virtex2_ssm_dump(Xilinx_desc *desc, const void *buf, size_t bsize); -static int Virtex2_ss_load (Xilinx_desc * desc, void *buf, size_t bsize); -static int Virtex2_ss_dump (Xilinx_desc * desc, void *buf, size_t bsize); +static int Virtex2_ss_load(Xilinx_desc *desc, const void *buf, size_t bsize); +static int Virtex2_ss_dump(Xilinx_desc *desc, const void *buf, size_t bsize); -int Virtex2_load (Xilinx_desc * desc, void *buf, size_t bsize) +int Virtex2_load(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; @@ -129,7 +129,7 @@ int Virtex2_load (Xilinx_desc * desc, void *buf, size_t bsize) return ret_val; } -int Virtex2_dump (Xilinx_desc * desc, void *buf, size_t bsize) +int Virtex2_dump(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; @@ -170,7 +170,7 @@ int Virtex2_info (Xilinx_desc * desc) * INIT_B and DONE lines. If both are high, configuration has * succeeded. Congratulations! */ -static int Virtex2_ssm_load (Xilinx_desc * desc, void *buf, size_t bsize) +static int Virtex2_ssm_load(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; Xilinx_Virtex2_Slave_SelectMap_fns *fn = desc->iface_fns; @@ -369,7 +369,7 @@ static int Virtex2_ssm_load (Xilinx_desc * desc, void *buf, size_t bsize) /* * Read the FPGA configuration data */ -static int Virtex2_ssm_dump (Xilinx_desc * desc, void *buf, size_t bsize) +static int Virtex2_ssm_dump(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; Xilinx_Virtex2_Slave_SelectMap_fns *fn = desc->iface_fns; @@ -421,13 +421,13 @@ static int Virtex2_ssm_dump (Xilinx_desc * desc, void *buf, size_t bsize) return ret_val; } -static int Virtex2_ss_load (Xilinx_desc * desc, void *buf, size_t bsize) +static int Virtex2_ss_load(Xilinx_desc *desc, const void *buf, size_t bsize) { printf ("%s: Slave Serial Loading is unsupported\n", __FUNCTION__); return FPGA_FAIL; } -static int Virtex2_ss_dump (Xilinx_desc * desc, void *buf, size_t bsize) +static int Virtex2_ss_dump(Xilinx_desc *desc, const void *buf, size_t bsize) { printf ("%s: Slave Serial Dumping is unsupported\n", __FUNCTION__); return FPGA_FAIL; diff --git a/drivers/fpga/xilinx.c b/drivers/fpga/xilinx.c index 08dfdec..4072cb4 100644 --- a/drivers/fpga/xilinx.c +++ b/drivers/fpga/xilinx.c @@ -48,7 +48,7 @@ static int xilinx_validate (Xilinx_desc * desc, char *fn); /* ------------------------------------------------------------------------- */ -int xilinx_load (Xilinx_desc * desc, void *buf, size_t bsize) +int xilinx_load(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume a failure */ @@ -95,7 +95,7 @@ int xilinx_load (Xilinx_desc * desc, void *buf, size_t bsize) return ret_val; } -int xilinx_dump (Xilinx_desc * desc, void *buf, size_t bsize) +int xilinx_dump(Xilinx_desc *desc, const void *buf, size_t bsize) { int ret_val = FPGA_FAIL; /* assume a failure */ diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c index 71251d8..966ffc4 100644 --- a/drivers/i2c/omap24xx_i2c.c +++ b/drivers/i2c/omap24xx_i2c.c @@ -399,7 +399,7 @@ static void wait_for_bb (void) int timeout = I2C_TIMEOUT; u16 stat; - writew(0xFFFF, &i2c_base->stat); /* clear current interruts...*/ + writew(0xFFFF, &i2c_base->stat); /* clear current interrupts...*/ while ((stat = readw (&i2c_base->stat) & I2C_STAT_BB) && timeout--) { writew (stat, &i2c_base->stat); udelay(1000); diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile index a8fe17a..3968c14 100644 --- a/drivers/mmc/Makefile +++ b/drivers/mmc/Makefile @@ -33,11 +33,15 @@ COBJS-$(CONFIG_GENERIC_MMC) += mmc.o COBJS-$(CONFIG_GENERIC_ATMEL_MCI) += gen_atmel_mci.o COBJS-$(CONFIG_MMC_SPI) += mmc_spi.o COBJS-$(CONFIG_ARM_PL180_MMCI) += arm_pl180_mmci.o +COBJS-$(CONFIG_MV_SDHCI) += mv_sdhci.o COBJS-$(CONFIG_MXC_MMC) += mxcmmc.o COBJS-$(CONFIG_OMAP3_MMC) += omap3_mmc.o COBJS-$(CONFIG_OMAP_HSMMC) += omap_hsmmc.o COBJS-$(CONFIG_PXA_MMC) += pxa_mmc.o COBJS-$(CONFIG_S5P_MMC) += s5p_mmc.o +COBJS-$(CONFIG_SDHCI) += sdhci.o +COBJS-$(CONFIG_SH_MMCIF) += sh_mmcif.o +COBJS-$(CONFIG_TEGRA2_MMC) += tegra2_mmc.o COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/drivers/mmc/atmel_mci.h b/drivers/mmc/atmel_mci.h index 90ab6a8..3095d22 100644 --- a/drivers/mmc/atmel_mci.h +++ b/drivers/mmc/atmel_mci.h @@ -36,7 +36,7 @@ typedef struct atmel_mci { u32 sdcr; /* 0x0c */ u32 argr; /* 0x10 */ u32 cmdr; /* 0x14 */ - u32 _18; /* 0x18 */ + u32 blkr; /* 0x18 */ u32 _1c; /* 0x1c */ u32 rspr; /* 0x20 */ u32 rspr1; /* 0x24 */ @@ -67,6 +67,7 @@ typedef struct atmel_mci { #define MMCI_SDCR 0x000c #define MMCI_ARGR 0x0010 #define MMCI_CMDR 0x0014 +#define MMCI_BLKR 0x0018 #define MMCI_RSPR 0x0020 #define MMCI_RSPR1 0x0024 #define MMCI_RSPR2 0x0028 @@ -140,6 +141,12 @@ typedef struct atmel_mci { #define MMCI_TRTYP_OFFSET 19 #define MMCI_TRTYP_SIZE 2 +/* Bitfields in BLKR */ +#define MMCI_BCNT_OFFSET 0 +#define MMCI_BCNT_SIZE 16 +#define MMCI_BLKLEN_OFFSET 16 +#define MMCI_BLKLEN_SIZE 16 + /* Bitfields in RSPRx */ #define MMCI_RSP_OFFSET 0 #define MMCI_RSP_SIZE 32 diff --git a/drivers/mmc/gen_atmel_mci.c b/drivers/mmc/gen_atmel_mci.c index f346b24..d217574 100644 --- a/drivers/mmc/gen_atmel_mci.c +++ b/drivers/mmc/gen_atmel_mci.c @@ -183,6 +183,10 @@ mci_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) /* Figure out the transfer arguments */ cmdr = mci_encode_cmd(cmd, data, &error_flags); + if (data) + writel(MMCI_BF(BCNT, data->blocks) | + MMCI_BF(BLKLEN, mmc->read_bl_len), &mci->blkr); + /* Send the command */ writel(cmd->cmdarg, &mci->argr); writel(cmdr, &mci->cmdr); diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 21aedba..7e703c0 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -174,6 +174,88 @@ struct mmc *find_mmc_device(int dev_num) return NULL; } +static ulong mmc_erase_t(struct mmc *mmc, ulong start, lbaint_t blkcnt) +{ + struct mmc_cmd cmd; + ulong end; + int err, start_cmd, end_cmd; + + if (mmc->high_capacity) + end = start + blkcnt - 1; + else { + end = (start + blkcnt - 1) * mmc->write_bl_len; + start *= mmc->write_bl_len; + } + + if (IS_SD(mmc)) { + start_cmd = SD_CMD_ERASE_WR_BLK_START; + end_cmd = SD_CMD_ERASE_WR_BLK_END; + } else { + start_cmd = MMC_CMD_ERASE_GROUP_START; + end_cmd = MMC_CMD_ERASE_GROUP_END; + } + + cmd.cmdidx = start_cmd; + cmd.cmdarg = start; + cmd.resp_type = MMC_RSP_R1; + cmd.flags = 0; + + err = mmc_send_cmd(mmc, &cmd, NULL); + if (err) + goto err_out; + + cmd.cmdidx = end_cmd; + cmd.cmdarg = end; + + err = mmc_send_cmd(mmc, &cmd, NULL); + if (err) + goto err_out; + + cmd.cmdidx = MMC_CMD_ERASE; + cmd.cmdarg = SECURE_ERASE; + cmd.resp_type = MMC_RSP_R1b; + + err = mmc_send_cmd(mmc, &cmd, NULL); + if (err) + goto err_out; + + return 0; + +err_out: + puts("mmc erase failed\n"); + return err; +} + +static unsigned long +mmc_berase(int dev_num, unsigned long start, lbaint_t blkcnt) +{ + int err = 0; + struct mmc *mmc = find_mmc_device(dev_num); + lbaint_t blk = 0, blk_r = 0; + + if (!mmc) + return -1; + + if ((start % mmc->erase_grp_size) || (blkcnt % mmc->erase_grp_size)) + printf("\n\nCaution! Your devices Erase group is 0x%x\n" + "The erase range would be change to 0x%lx~0x%lx\n\n", + mmc->erase_grp_size, start & ~(mmc->erase_grp_size - 1), + ((start + blkcnt + mmc->erase_grp_size) + & ~(mmc->erase_grp_size - 1)) - 1); + + while (blk < blkcnt) { + blk_r = ((blkcnt - blk) > mmc->erase_grp_size) ? + mmc->erase_grp_size : (blkcnt - blk); + err = mmc_erase_t(mmc, start + blk, blk_r); + if (err) + break; + + blk += blk_r; + } + + return blk; +} + static ulong mmc_write_blocks(struct mmc *mmc, ulong start, lbaint_t blkcnt, const void*src) { @@ -449,6 +531,10 @@ int mmc_send_op_cond(struct mmc *mmc) (mmc->voltages & (cmd.response[0] & OCR_VOLTAGE_MASK)) | (cmd.response[0] & OCR_ACCESS_MODE)); + + if (mmc->host_caps & MMC_MODE_HC) + cmd.cmdarg |= OCR_HCS; + cmd.flags = 0; err = mmc_send_cmd(mmc, &cmd, NULL); @@ -771,7 +857,7 @@ int mmc_startup(struct mmc *mmc) { int err; uint mult, freq; - u64 cmult, csize; + u64 cmult, csize, capacity; struct mmc_cmd cmd; char ext_csd[512]; int timeout = 1000; @@ -911,14 +997,40 @@ int mmc_startup(struct mmc *mmc) return err; } + /* + * For SD, its erase group is always one sector + */ + mmc->erase_grp_size = 1; mmc->part_config = MMCPART_NOAVAILABLE; if (!IS_SD(mmc) && (mmc->version >= MMC_VERSION_4)) { /* check ext_csd version and capacity */ err = mmc_send_ext_csd(mmc, ext_csd); if (!err & (ext_csd[192] >= 2)) { - mmc->capacity = ext_csd[212] << 0 | ext_csd[213] << 8 | - ext_csd[214] << 16 | ext_csd[215] << 24; - mmc->capacity *= 512; + /* + * According to the JEDEC Standard, the value of + * ext_csd's capacity is valid if the value is more + * than 2GB + */ + capacity = ext_csd[212] << 0 | ext_csd[213] << 8 | + ext_csd[214] << 16 | ext_csd[215] << 24; + capacity *= 512; + if ((capacity >> 20) > 2 * 1024) + mmc->capacity = capacity; + } + + /* + * Check whether GROUP_DEF is set, if yes, read out + * group size from ext_csd directly, or calculate + * the group size from the csd value. + */ + if (ext_csd[175]) + mmc->erase_grp_size = ext_csd[224] * 512 * 1024; + else { + int erase_gsz, erase_gmul; + erase_gsz = (mmc->csd[2] & 0x00007c00) >> 10; + erase_gmul = (mmc->csd[2] & 0x000003e0) >> 5; + mmc->erase_grp_size = (erase_gsz + 1) + * (erase_gmul + 1); } /* store the partition info of emmc */ @@ -1044,6 +1156,7 @@ int mmc_register(struct mmc *mmc) mmc->block_dev.removable = 1; mmc->block_dev.block_read = mmc_bread; mmc->block_dev.block_write = mmc_bwrite; + mmc->block_dev.block_erase = mmc_berase; if (!mmc->b_max) mmc->b_max = CONFIG_SYS_MMC_MAX_BLK_COUNT; @@ -1054,12 +1167,14 @@ int mmc_register(struct mmc *mmc) return 0; } +#ifdef CONFIG_PARTITIONS block_dev_desc_t *mmc_get_dev(int dev) { struct mmc *mmc = find_mmc_device(dev); return mmc ? &mmc->block_dev : NULL; } +#endif int mmc_init(struct mmc *mmc) { diff --git a/drivers/mmc/mv_sdhci.c b/drivers/mmc/mv_sdhci.c new file mode 100644 index 0000000..9e59951 --- /dev/null +++ b/drivers/mmc/mv_sdhci.c @@ -0,0 +1,21 @@ +#include <common.h> +#include <malloc.h> +#include <sdhci.h> + +static char *MVSDH_NAME = "mv_sdh"; +int mv_sdh_init(u32 regbase, u32 max_clk, u32 min_clk, u32 quirks) +{ + struct sdhci_host *host = NULL; + host = (struct sdhci_host *)malloc(sizeof(struct sdhci_host)); + if (!host) { + printf("sdh_host malloc fail!\n"); + return 1; + } + + host->name = MVSDH_NAME; + host->ioaddr = (void *)regbase; + host->quirks = quirks; + host->version = sdhci_readw(host, SDHCI_HOST_VERSION); + add_sdhci(host, max_clk, min_clk); + return 0; +} diff --git a/drivers/mmc/s5p_mmc.c b/drivers/mmc/s5p_mmc.c index 280738f..f136813 100644 --- a/drivers/mmc/s5p_mmc.c +++ b/drivers/mmc/s5p_mmc.c @@ -462,7 +462,7 @@ static int s5p_mmc_initialize(int dev_index, int bus_width) mmc->host_caps = MMC_MODE_8BIT; else mmc->host_caps = MMC_MODE_4BIT; - mmc->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS; + mmc->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS | MMC_MODE_HC; mmc->f_min = 400000; mmc->f_max = 52000000; diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c new file mode 100644 index 0000000..9ebd33d --- /dev/null +++ b/drivers/mmc/sdhci.c @@ -0,0 +1,433 @@ +/* + * Copyright 2011, Marvell Semiconductor Inc. + * Lei Wen <leiwen@marvell.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * Back ported to the 8xx platform (from the 8260 platform) by + * Murray.Jensen@cmst.csiro.au, 27-Jan-01. + */ + +#include <common.h> +#include <malloc.h> +#include <mmc.h> +#include <sdhci.h> + +void *aligned_buffer; + +static void sdhci_reset(struct sdhci_host *host, u8 mask) +{ + unsigned long timeout; + + /* Wait max 100 ms */ + timeout = 100; + sdhci_writeb(host, mask, SDHCI_SOFTWARE_RESET); + while (sdhci_readb(host, SDHCI_SOFTWARE_RESET) & mask) { + if (timeout == 0) { + printf("Reset 0x%x never completed.\n", (int)mask); + return; + } + timeout--; + udelay(1000); + } +} + +static void sdhci_cmd_done(struct sdhci_host *host, struct mmc_cmd *cmd) +{ + int i; + if (cmd->resp_type & MMC_RSP_136) { + /* CRC is stripped so we need to do some shifting. */ + for (i = 0; i < 4; i++) { + cmd->response[i] = sdhci_readl(host, + SDHCI_RESPONSE + (3-i)*4) << 8; + if (i != 3) + cmd->response[i] |= sdhci_readb(host, + SDHCI_RESPONSE + (3-i)*4-1); + } + } else { + cmd->response[0] = sdhci_readl(host, SDHCI_RESPONSE); + } +} + +static void sdhci_transfer_pio(struct sdhci_host *host, struct mmc_data *data) +{ + int i; + char *offs; + for (i = 0; i < data->blocksize; i += 4) { + offs = data->dest + i; + if (data->flags == MMC_DATA_READ) + *(u32 *)offs = sdhci_readl(host, SDHCI_BUFFER); + else + sdhci_writel(host, *(u32 *)offs, SDHCI_BUFFER); + } +} + +static int sdhci_transfer_data(struct sdhci_host *host, struct mmc_data *data, + unsigned int start_addr) +{ + unsigned int stat, rdy, mask, block = 0; + + rdy = SDHCI_INT_SPACE_AVAIL | SDHCI_INT_DATA_AVAIL; + mask = SDHCI_DATA_AVAILABLE | SDHCI_SPACE_AVAILABLE; + do { + stat = sdhci_readl(host, SDHCI_INT_STATUS); + if (stat & SDHCI_INT_ERROR) { + printf("Error detected in status(0x%X)!\n", stat); + return -1; + } + if (stat & rdy) { + if (!(sdhci_readl(host, SDHCI_PRESENT_STATE) & mask)) + continue; + sdhci_writel(host, rdy, SDHCI_INT_STATUS); + sdhci_transfer_pio(host, data); + data->dest += data->blocksize; + if (++block >= data->blocks) + break; + } +#ifdef CONFIG_MMC_SDMA + if (stat & SDHCI_INT_DMA_END) { + sdhci_writel(host, SDHCI_INT_DMA_END, SDHCI_INT_STATUS); + start_addr &= SDHCI_DEFAULT_BOUNDARY_SIZE - 1; + start_addr += SDHCI_DEFAULT_BOUNDARY_SIZE; + sdhci_writel(host, start_addr, SDHCI_DMA_ADDRESS); + } +#endif + } while (!(stat & SDHCI_INT_DATA_END)); + return 0; +} + +int sdhci_send_command(struct mmc *mmc, struct mmc_cmd *cmd, + struct mmc_data *data) +{ + struct sdhci_host *host = (struct sdhci_host *)mmc->priv; + unsigned int stat = 0; + int ret = 0; + int trans_bytes = 0, is_aligned = 1; + u32 mask, flags, mode; + unsigned int timeout, start_addr = 0; + + /* Wait max 10 ms */ + timeout = 10; + + sdhci_writel(host, SDHCI_INT_ALL_MASK, SDHCI_INT_STATUS); + mask = SDHCI_CMD_INHIBIT | SDHCI_DATA_INHIBIT; + + /* We shouldn't wait for data inihibit for stop commands, even + though they might use busy signaling */ + if (cmd->cmdidx == MMC_CMD_STOP_TRANSMISSION) + mask &= ~SDHCI_DATA_INHIBIT; + + while (sdhci_readl(host, SDHCI_PRESENT_STATE) & mask) { + if (timeout == 0) { + printf("Controller never released inhibit bit(s).\n"); + return COMM_ERR; + } + timeout--; + udelay(1000); + } + + mask = SDHCI_INT_RESPONSE; + if (!(cmd->resp_type & MMC_RSP_PRESENT)) + flags = SDHCI_CMD_RESP_NONE; + else if (cmd->resp_type & MMC_RSP_136) + flags = SDHCI_CMD_RESP_LONG; + else if (cmd->resp_type & MMC_RSP_BUSY) { + flags = SDHCI_CMD_RESP_SHORT_BUSY; + mask |= SDHCI_INT_DATA_END; + } else + flags = SDHCI_CMD_RESP_SHORT; + + if (cmd->resp_type & MMC_RSP_CRC) + flags |= SDHCI_CMD_CRC; + if (cmd->resp_type & MMC_RSP_OPCODE) + flags |= SDHCI_CMD_INDEX; + if (data) + flags |= SDHCI_CMD_DATA; + + /*Set Transfer mode regarding to data flag*/ + if (data != 0) { + sdhci_writeb(host, 0xe, SDHCI_TIMEOUT_CONTROL); + mode = SDHCI_TRNS_BLK_CNT_EN; + trans_bytes = data->blocks * data->blocksize; + if (data->blocks > 1) + mode |= SDHCI_TRNS_MULTI; + + if (data->flags == MMC_DATA_READ) + mode |= SDHCI_TRNS_READ; + +#ifdef CONFIG_MMC_SDMA + if (data->flags == MMC_DATA_READ) + start_addr = (unsigned int)data->dest; + else + start_addr = (unsigned int)data->src; + if ((host->quirks & SDHCI_QUIRK_32BIT_DMA_ADDR) && + (start_addr & 0x7) != 0x0) { + is_aligned = 0; + start_addr = (unsigned int)aligned_buffer; + if (data->flags != MMC_DATA_READ) + memcpy(aligned_buffer, data->src, trans_bytes); + } + + sdhci_writel(host, start_addr, SDHCI_DMA_ADDRESS); + mode |= SDHCI_TRNS_DMA; +#endif + sdhci_writew(host, SDHCI_MAKE_BLKSZ(SDHCI_DEFAULT_BOUNDARY_ARG, + data->blocksize), + SDHCI_BLOCK_SIZE); + sdhci_writew(host, data->blocks, SDHCI_BLOCK_COUNT); + sdhci_writew(host, mode, SDHCI_TRANSFER_MODE); + } + + sdhci_writel(host, cmd->cmdarg, SDHCI_ARGUMENT); +#ifdef CONFIG_MMC_SDMA + flush_cache(0, ~0); +#endif + sdhci_writew(host, SDHCI_MAKE_CMD(cmd->cmdidx, flags), SDHCI_COMMAND); + do { + stat = sdhci_readl(host, SDHCI_INT_STATUS); + if (stat & SDHCI_INT_ERROR) + break; + } while ((stat & mask) != mask); + + if ((stat & (SDHCI_INT_ERROR | mask)) == mask) { + sdhci_cmd_done(host, cmd); + sdhci_writel(host, mask, SDHCI_INT_STATUS); + } else + ret = -1; + + if (!ret && data) + ret = sdhci_transfer_data(host, data, start_addr); + + stat = sdhci_readl(host, SDHCI_INT_STATUS); + sdhci_writel(host, SDHCI_INT_ALL_MASK, SDHCI_INT_STATUS); + if (!ret) { + if ((host->quirks & SDHCI_QUIRK_32BIT_DMA_ADDR) && + !is_aligned && (data->flags == MMC_DATA_READ)) + memcpy(data->dest, aligned_buffer, trans_bytes); + return 0; + } + + sdhci_reset(host, SDHCI_RESET_CMD); + sdhci_reset(host, SDHCI_RESET_DATA); + if (stat & SDHCI_INT_TIMEOUT) + return TIMEOUT; + else + return COMM_ERR; +} + +static int sdhci_set_clock(struct mmc *mmc, unsigned int clock) +{ + struct sdhci_host *host = (struct sdhci_host *)mmc->priv; + unsigned int div, clk, timeout; + + sdhci_writew(host, 0, SDHCI_CLOCK_CONTROL); + + if (clock == 0) + return 0; + + if (host->version >= SDHCI_SPEC_300) { + /* Version 3.00 divisors must be a multiple of 2. */ + if (mmc->f_max <= clock) + div = 1; + else { + for (div = 2; div < SDHCI_MAX_DIV_SPEC_300; div += 2) { + if ((mmc->f_max / div) <= clock) + break; + } + } + } else { + /* Version 2.00 divisors must be a power of 2. */ + for (div = 1; div < SDHCI_MAX_DIV_SPEC_200; div *= 2) { + if ((mmc->f_max / div) <= clock) + break; + } + } + div >>= 1; + + clk = (div & SDHCI_DIV_MASK) << SDHCI_DIVIDER_SHIFT; + clk |= ((div & SDHCI_DIV_HI_MASK) >> SDHCI_DIV_MASK_LEN) + << SDHCI_DIVIDER_HI_SHIFT; + clk |= SDHCI_CLOCK_INT_EN; + sdhci_writew(host, clk, SDHCI_CLOCK_CONTROL); + + /* Wait max 20 ms */ + timeout = 20; + while (!((clk = sdhci_readw(host, SDHCI_CLOCK_CONTROL)) + & SDHCI_CLOCK_INT_STABLE)) { + if (timeout == 0) { + printf("Internal clock never stabilised.\n"); + return -1; + } + timeout--; + udelay(1000); + } + + clk |= SDHCI_CLOCK_CARD_EN; + sdhci_writew(host, clk, SDHCI_CLOCK_CONTROL); + return 0; +} + +static void sdhci_set_power(struct sdhci_host *host, unsigned short power) +{ + u8 pwr = 0; + + if (power != (unsigned short)-1) { + switch (1 << power) { + case MMC_VDD_165_195: + pwr = SDHCI_POWER_180; + break; + case MMC_VDD_29_30: + case MMC_VDD_30_31: + pwr = SDHCI_POWER_300; + break; + case MMC_VDD_32_33: + case MMC_VDD_33_34: + pwr = SDHCI_POWER_330; + break; + } + } + + if (pwr == 0) { + sdhci_writeb(host, 0, SDHCI_POWER_CONTROL); + return; + } + + pwr |= SDHCI_POWER_ON; + + sdhci_writeb(host, pwr, SDHCI_POWER_CONTROL); +} + +void sdhci_set_ios(struct mmc *mmc) +{ + u32 ctrl; + struct sdhci_host *host = (struct sdhci_host *)mmc->priv; + + if (mmc->clock != host->clock) + sdhci_set_clock(mmc, mmc->clock); + + /* Set bus width */ + ctrl = sdhci_readb(host, SDHCI_HOST_CONTROL); + if (mmc->bus_width == 8) { + ctrl &= ~SDHCI_CTRL_4BITBUS; + if (host->version >= SDHCI_SPEC_300) + ctrl |= SDHCI_CTRL_8BITBUS; + } else { + if (host->version >= SDHCI_SPEC_300) + ctrl &= ~SDHCI_CTRL_8BITBUS; + if (mmc->bus_width == 4) + ctrl |= SDHCI_CTRL_4BITBUS; + else + ctrl &= ~SDHCI_CTRL_4BITBUS; + } + + if (mmc->clock > 26000000) + ctrl |= SDHCI_CTRL_HISPD; + else + ctrl &= ~SDHCI_CTRL_HISPD; + + sdhci_writeb(host, ctrl, SDHCI_HOST_CONTROL); +} + +int sdhci_init(struct mmc *mmc) +{ + struct sdhci_host *host = (struct sdhci_host *)mmc->priv; + + if ((host->quirks & SDHCI_QUIRK_32BIT_DMA_ADDR) && !aligned_buffer) { + aligned_buffer = memalign(8, 512*1024); + if (!aligned_buffer) { + printf("Aligned buffer alloc failed!!!"); + return -1; + } + } + + /* Eable all state */ + sdhci_writel(host, SDHCI_INT_ALL_MASK, SDHCI_INT_ENABLE); + sdhci_writel(host, SDHCI_INT_ALL_MASK, SDHCI_SIGNAL_ENABLE); + + sdhci_set_power(host, fls(mmc->voltages) - 1); + + return 0; +} + +int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk) +{ + struct mmc *mmc; + unsigned int caps; + + mmc = malloc(sizeof(struct mmc)); + if (!mmc) { + printf("mmc malloc fail!\n"); + return -1; + } + + mmc->priv = host; + + sprintf(mmc->name, "%s", host->name); + mmc->send_cmd = sdhci_send_command; + mmc->set_ios = sdhci_set_ios; + mmc->init = sdhci_init; + + caps = sdhci_readl(host, SDHCI_CAPABILITIES); +#ifdef CONFIG_MMC_SDMA + if (!(caps & SDHCI_CAN_DO_SDMA)) { + printf("Your controller don't support sdma!!\n"); + return -1; + } +#endif + + if (max_clk) + mmc->f_max = max_clk; + else { + if (host->version >= SDHCI_SPEC_300) + mmc->f_max = (caps & SDHCI_CLOCK_V3_BASE_MASK) + >> SDHCI_CLOCK_BASE_SHIFT; + else + mmc->f_max = (caps & SDHCI_CLOCK_BASE_MASK) + >> SDHCI_CLOCK_BASE_SHIFT; + mmc->f_max *= 1000000; + } + if (mmc->f_max == 0) { + printf("Hardware doesn't specify base clock frequency\n"); + return -1; + } + if (min_clk) + mmc->f_min = min_clk; + else { + if (host->version >= SDHCI_SPEC_300) + mmc->f_min = mmc->f_max / SDHCI_MAX_DIV_SPEC_300; + else + mmc->f_min = mmc->f_max / SDHCI_MAX_DIV_SPEC_200; + } + + mmc->voltages = 0; + if (caps & SDHCI_CAN_VDD_330) + mmc->voltages |= MMC_VDD_32_33 | MMC_VDD_33_34; + if (caps & SDHCI_CAN_VDD_300) + mmc->voltages |= MMC_VDD_29_30 | MMC_VDD_30_31; + if (caps & SDHCI_CAN_VDD_180) + mmc->voltages |= MMC_VDD_165_195; + mmc->host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT; + if (caps & SDHCI_CAN_DO_8BIT) + mmc->host_caps |= MMC_MODE_8BIT; + + sdhci_reset(host, SDHCI_RESET_ALL); + mmc_register(mmc); + + return 0; +} diff --git a/drivers/mmc/sh_mmcif.c b/drivers/mmc/sh_mmcif.c new file mode 100644 index 0000000..567e2cb --- /dev/null +++ b/drivers/mmc/sh_mmcif.c @@ -0,0 +1,608 @@ +/* + * MMCIF driver. + * + * Copyright (C) 2011 Renesas Solutions Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License. + */ + +#include <config.h> +#include <common.h> +#include <watchdog.h> +#include <command.h> +#include <mmc.h> +#include <malloc.h> +#include <asm/errno.h> +#include <asm/io.h> +#include "sh_mmcif.h" + +#define DRIVER_NAME "sh_mmcif" + +static void *mmc_priv(struct mmc *mmc) +{ + return (void *)mmc->priv; +} + +static int sh_mmcif_intr(void *dev_id) +{ + struct sh_mmcif_host *host = dev_id; + u32 state = 0; + + state = sh_mmcif_read(&host->regs->ce_int); + state &= sh_mmcif_read(&host->regs->ce_int_mask); + + if (state & INT_RBSYE) { + sh_mmcif_write(~(INT_RBSYE | INT_CRSPE), &host->regs->ce_int); + sh_mmcif_bitclr(MASK_MRBSYE, &host->regs->ce_int_mask); + goto end; + } else if (state & INT_CRSPE) { + sh_mmcif_write(~INT_CRSPE, &host->regs->ce_int); + sh_mmcif_bitclr(MASK_MCRSPE, &host->regs->ce_int_mask); + /* one more interrupt (INT_RBSYE) */ + if (sh_mmcif_read(&host->regs->ce_cmd_set) & CMD_SET_RBSY) + return -EAGAIN; + goto end; + } else if (state & INT_BUFREN) { + sh_mmcif_write(~INT_BUFREN, &host->regs->ce_int); + sh_mmcif_bitclr(MASK_MBUFREN, &host->regs->ce_int_mask); + goto end; + } else if (state & INT_BUFWEN) { + sh_mmcif_write(~INT_BUFWEN, &host->regs->ce_int); + sh_mmcif_bitclr(MASK_MBUFWEN, &host->regs->ce_int_mask); + goto end; + } else if (state & INT_CMD12DRE) { + sh_mmcif_write(~(INT_CMD12DRE | INT_CMD12RBE | INT_CMD12CRE | + INT_BUFRE), &host->regs->ce_int); + sh_mmcif_bitclr(MASK_MCMD12DRE, &host->regs->ce_int_mask); + goto end; + } else if (state & INT_BUFRE) { + sh_mmcif_write(~INT_BUFRE, &host->regs->ce_int); + sh_mmcif_bitclr(MASK_MBUFRE, &host->regs->ce_int_mask); + goto end; + } else if (state & INT_DTRANE) { + sh_mmcif_write(~INT_DTRANE, &host->regs->ce_int); + sh_mmcif_bitclr(MASK_MDTRANE, &host->regs->ce_int_mask); + goto end; + } else if (state & INT_CMD12RBE) { + sh_mmcif_write(~(INT_CMD12RBE | INT_CMD12CRE), + &host->regs->ce_int); + sh_mmcif_bitclr(MASK_MCMD12RBE, &host->regs->ce_int_mask); + goto end; + } else if (state & INT_ERR_STS) { + /* err interrupts */ + sh_mmcif_write(~state, &host->regs->ce_int); + sh_mmcif_bitclr(state, &host->regs->ce_int_mask); + goto err; + } else + return -EAGAIN; + +err: + host->sd_error = 1; + debug("%s: int err state = %08x\n", DRIVER_NAME, state); +end: + host->wait_int = 1; + return 0; +} + +static int mmcif_wait_interrupt_flag(struct sh_mmcif_host *host) +{ + int timeout = 10000000; + + while (1) { + timeout--; + if (timeout < 0) { + printf("timeout\n"); + return 0; + } + + if (!sh_mmcif_intr(host)) + break; + + udelay(1); /* 1 usec */ + } + + return 1; /* Return value: NOT 0 = complete waiting */ +} + +static void sh_mmcif_clock_control(struct sh_mmcif_host *host, unsigned int clk) +{ + int i; + + sh_mmcif_bitclr(CLK_ENABLE, &host->regs->ce_clk_ctrl); + sh_mmcif_bitclr(CLK_CLEAR, &host->regs->ce_clk_ctrl); + + if (!clk) + return; + if (clk == CLKDEV_EMMC_DATA) { + sh_mmcif_bitset(CLK_PCLK, &host->regs->ce_clk_ctrl); + } else { + for (i = 1; (unsigned int)host->clk / (1 << i) >= clk; i++) + ; + sh_mmcif_bitset((i - 1) << 16, &host->regs->ce_clk_ctrl); + } + sh_mmcif_bitset(CLK_ENABLE, &host->regs->ce_clk_ctrl); +} + +static void sh_mmcif_sync_reset(struct sh_mmcif_host *host) +{ + u32 tmp; + + tmp = sh_mmcif_read(&host->regs->ce_clk_ctrl) & (CLK_ENABLE | + CLK_CLEAR); + + sh_mmcif_write(SOFT_RST_ON, &host->regs->ce_version); + sh_mmcif_write(SOFT_RST_OFF, &host->regs->ce_version); + sh_mmcif_bitset(tmp | SRSPTO_256 | SRBSYTO_29 | SRWDTO_29 | SCCSTO_29, + &host->regs->ce_clk_ctrl); + /* byte swap on */ + sh_mmcif_bitset(BUF_ACC_ATYP, &host->regs->ce_buf_acc); +} + +static int sh_mmcif_error_manage(struct sh_mmcif_host *host) +{ + u32 state1, state2; + int ret, timeout = 10000000; + + host->sd_error = 0; + host->wait_int = 0; + + state1 = sh_mmcif_read(&host->regs->ce_host_sts1); + state2 = sh_mmcif_read(&host->regs->ce_host_sts2); + debug("%s: ERR HOST_STS1 = %08x\n", \ + DRIVER_NAME, sh_mmcif_read(&host->regs->ce_host_sts1)); + debug("%s: ERR HOST_STS2 = %08x\n", \ + DRIVER_NAME, sh_mmcif_read(&host->regs->ce_host_sts2)); + + if (state1 & STS1_CMDSEQ) { + debug("%s: Forced end of command sequence\n", DRIVER_NAME); + sh_mmcif_bitset(CMD_CTRL_BREAK, &host->regs->ce_cmd_ctrl); + sh_mmcif_bitset(~CMD_CTRL_BREAK, &host->regs->ce_cmd_ctrl); + while (1) { + timeout--; + if (timeout < 0) { + printf(DRIVER_NAME": Forceed end of " \ + "command sequence timeout err\n"); + return -EILSEQ; + } + if (!(sh_mmcif_read(&host->regs->ce_host_sts1) + & STS1_CMDSEQ)) + break; + } + sh_mmcif_sync_reset(host); + return -EILSEQ; + } + + if (state2 & STS2_CRC_ERR) + ret = -EILSEQ; + else if (state2 & STS2_TIMEOUT_ERR) + ret = TIMEOUT; + else + ret = -EILSEQ; + return ret; +} + +static int sh_mmcif_single_read(struct sh_mmcif_host *host, + struct mmc_data *data) +{ + long time; + u32 blocksize, i; + unsigned long *p = (unsigned long *)data->dest; + + if ((unsigned long)p & 0x00000001) { + printf("%s: The data pointer is unaligned.", __func__); + return -EIO; + } + + host->wait_int = 0; + + /* buf read enable */ + sh_mmcif_bitset(MASK_MBUFREN, &host->regs->ce_int_mask); + time = mmcif_wait_interrupt_flag(host); + if (time == 0 || host->sd_error != 0) + return sh_mmcif_error_manage(host); + + host->wait_int = 0; + blocksize = (BLOCK_SIZE_MASK & + sh_mmcif_read(&host->regs->ce_block_set)) + 3; + for (i = 0; i < blocksize / 4; i++) + *p++ = sh_mmcif_read(&host->regs->ce_data); + + /* buffer read end */ + sh_mmcif_bitset(MASK_MBUFRE, &host->regs->ce_int_mask); + time = mmcif_wait_interrupt_flag(host); + if (time == 0 || host->sd_error != 0) + return sh_mmcif_error_manage(host); + + host->wait_int = 0; + return 0; +} + +static int sh_mmcif_multi_read(struct sh_mmcif_host *host, + struct mmc_data *data) +{ + long time; + u32 blocksize, i, j; + unsigned long *p = (unsigned long *)data->dest; + + if ((unsigned long)p & 0x00000001) { + printf("%s: The data pointer is unaligned.", __func__); + return -EIO; + } + + host->wait_int = 0; + blocksize = BLOCK_SIZE_MASK & sh_mmcif_read(&host->regs->ce_block_set); + for (j = 0; j < data->blocks; j++) { + sh_mmcif_bitset(MASK_MBUFREN, &host->regs->ce_int_mask); + time = mmcif_wait_interrupt_flag(host); + if (time == 0 || host->sd_error != 0) + return sh_mmcif_error_manage(host); + + host->wait_int = 0; + for (i = 0; i < blocksize / 4; i++) + *p++ = sh_mmcif_read(&host->regs->ce_data); + + WATCHDOG_RESET(); + } + return 0; +} + +static int sh_mmcif_single_write(struct sh_mmcif_host *host, + struct mmc_data *data) +{ + long time; + u32 blocksize, i; + const unsigned long *p = (unsigned long *)data->dest; + + if ((unsigned long)p & 0x00000001) { + printf("%s: The data pointer is unaligned.", __func__); + return -EIO; + } + + host->wait_int = 0; + sh_mmcif_bitset(MASK_MBUFWEN, &host->regs->ce_int_mask); + + time = mmcif_wait_interrupt_flag(host); + if (time == 0 || host->sd_error != 0) + return sh_mmcif_error_manage(host); + + host->wait_int = 0; + blocksize = (BLOCK_SIZE_MASK & + sh_mmcif_read(&host->regs->ce_block_set)) + 3; + for (i = 0; i < blocksize / 4; i++) + sh_mmcif_write(*p++, &host->regs->ce_data); + + /* buffer write end */ + sh_mmcif_bitset(MASK_MDTRANE, &host->regs->ce_int_mask); + + time = mmcif_wait_interrupt_flag(host); + if (time == 0 || host->sd_error != 0) + return sh_mmcif_error_manage(host); + + host->wait_int = 0; + return 0; +} + +static int sh_mmcif_multi_write(struct sh_mmcif_host *host, + struct mmc_data *data) +{ + long time; + u32 i, j, blocksize; + const unsigned long *p = (unsigned long *)data->dest; + + if ((unsigned long)p & 0x00000001) { + printf("%s: The data pointer is unaligned.", __func__); + return -EIO; + } + + host->wait_int = 0; + blocksize = BLOCK_SIZE_MASK & sh_mmcif_read(&host->regs->ce_block_set); + for (j = 0; j < data->blocks; j++) { + sh_mmcif_bitset(MASK_MBUFWEN, &host->regs->ce_int_mask); + + time = mmcif_wait_interrupt_flag(host); + + if (time == 0 || host->sd_error != 0) + return sh_mmcif_error_manage(host); + + host->wait_int = 0; + for (i = 0; i < blocksize / 4; i++) + sh_mmcif_write(*p++, &host->regs->ce_data); + + WATCHDOG_RESET(); + } + return 0; +} + +static void sh_mmcif_get_response(struct sh_mmcif_host *host, + struct mmc_cmd *cmd) +{ + if (cmd->resp_type & MMC_RSP_136) { + cmd->response[0] = sh_mmcif_read(&host->regs->ce_resp3); + cmd->response[1] = sh_mmcif_read(&host->regs->ce_resp2); + cmd->response[2] = sh_mmcif_read(&host->regs->ce_resp1); + cmd->response[3] = sh_mmcif_read(&host->regs->ce_resp0); + debug(" RESP %08x, %08x, %08x, %08x\n", cmd->response[0], + cmd->response[1], cmd->response[2], cmd->response[3]); + } else { + cmd->response[0] = sh_mmcif_read(&host->regs->ce_resp0); + } +} + +static void sh_mmcif_get_cmd12response(struct sh_mmcif_host *host, + struct mmc_cmd *cmd) +{ + cmd->response[0] = sh_mmcif_read(&host->regs->ce_resp_cmd12); +} + +static u32 sh_mmcif_set_cmd(struct sh_mmcif_host *host, + struct mmc_data *data, struct mmc_cmd *cmd) +{ + u32 tmp = 0; + u32 opc = cmd->cmdidx; + + /* Response Type check */ + switch (cmd->resp_type) { + case MMC_RSP_NONE: + tmp |= CMD_SET_RTYP_NO; + break; + case MMC_RSP_R1: + case MMC_RSP_R1b: + case MMC_RSP_R3: + tmp |= CMD_SET_RTYP_6B; + break; + case MMC_RSP_R2: + tmp |= CMD_SET_RTYP_17B; + break; + default: + printf(DRIVER_NAME": Not support type response.\n"); + break; + } + + /* RBSY */ + if (opc == MMC_CMD_SWITCH) + tmp |= CMD_SET_RBSY; + + /* WDAT / DATW */ + if (host->data) { + tmp |= CMD_SET_WDAT; + switch (host->bus_width) { + case MMC_BUS_WIDTH_1: + tmp |= CMD_SET_DATW_1; + break; + case MMC_BUS_WIDTH_4: + tmp |= CMD_SET_DATW_4; + break; + case MMC_BUS_WIDTH_8: + tmp |= CMD_SET_DATW_8; + break; + default: + printf(DRIVER_NAME": Not support bus width.\n"); + break; + } + } + /* DWEN */ + if (opc == MMC_CMD_WRITE_SINGLE_BLOCK || + opc == MMC_CMD_WRITE_MULTIPLE_BLOCK) + tmp |= CMD_SET_DWEN; + /* CMLTE/CMD12EN */ + if (opc == MMC_CMD_READ_MULTIPLE_BLOCK || + opc == MMC_CMD_WRITE_MULTIPLE_BLOCK) { + tmp |= CMD_SET_CMLTE | CMD_SET_CMD12EN; + sh_mmcif_bitset(data->blocks << 16, &host->regs->ce_block_set); + } + /* RIDXC[1:0] check bits */ + if (opc == MMC_CMD_SEND_OP_COND || opc == MMC_CMD_ALL_SEND_CID || + opc == MMC_CMD_SEND_CSD || opc == MMC_CMD_SEND_CID) + tmp |= CMD_SET_RIDXC_BITS; + /* RCRC7C[1:0] check bits */ + if (opc == MMC_CMD_SEND_OP_COND) + tmp |= CMD_SET_CRC7C_BITS; + /* RCRC7C[1:0] internal CRC7 */ + if (opc == MMC_CMD_ALL_SEND_CID || + opc == MMC_CMD_SEND_CSD || opc == MMC_CMD_SEND_CID) + tmp |= CMD_SET_CRC7C_INTERNAL; + + return opc = ((opc << 24) | tmp); +} + +static u32 sh_mmcif_data_trans(struct sh_mmcif_host *host, + struct mmc_data *data, u16 opc) +{ + u32 ret; + + switch (opc) { + case MMC_CMD_READ_MULTIPLE_BLOCK: + ret = sh_mmcif_multi_read(host, data); + break; + case MMC_CMD_WRITE_MULTIPLE_BLOCK: + ret = sh_mmcif_multi_write(host, data); + break; + case MMC_CMD_WRITE_SINGLE_BLOCK: + ret = sh_mmcif_single_write(host, data); + break; + case MMC_CMD_READ_SINGLE_BLOCK: + case MMC_CMD_SEND_EXT_CSD: + ret = sh_mmcif_single_read(host, data); + break; + default: + printf(DRIVER_NAME": NOT SUPPORT CMD = d'%08d\n", opc); + ret = -EINVAL; + break; + } + return ret; +} + +static int sh_mmcif_start_cmd(struct sh_mmcif_host *host, + struct mmc_data *data, struct mmc_cmd *cmd) +{ + long time; + int ret = 0, mask = 0; + u32 opc = cmd->cmdidx; + + if (opc == MMC_CMD_STOP_TRANSMISSION) { + /* MMCIF sends the STOP command automatically */ + if (host->last_cmd == MMC_CMD_READ_MULTIPLE_BLOCK) + sh_mmcif_bitset(MASK_MCMD12DRE, + &host->regs->ce_int_mask); + else + sh_mmcif_bitset(MASK_MCMD12RBE, + &host->regs->ce_int_mask); + + time = mmcif_wait_interrupt_flag(host); + if (time == 0 || host->sd_error != 0) + return sh_mmcif_error_manage(host); + + sh_mmcif_get_cmd12response(host, cmd); + return 0; + } + if (opc == MMC_CMD_SWITCH) + mask = MASK_MRBSYE; + else + mask = MASK_MCRSPE; + + mask |= MASK_MCMDVIO | MASK_MBUFVIO | MASK_MWDATERR | + MASK_MRDATERR | MASK_MRIDXERR | MASK_MRSPERR | + MASK_MCCSTO | MASK_MCRCSTO | MASK_MWDATTO | + MASK_MRDATTO | MASK_MRBSYTO | MASK_MRSPTO; + + if (host->data) { + sh_mmcif_write(0, &host->regs->ce_block_set); + sh_mmcif_write(data->blocksize, &host->regs->ce_block_set); + } + opc = sh_mmcif_set_cmd(host, data, cmd); + + sh_mmcif_write(INT_START_MAGIC, &host->regs->ce_int); + sh_mmcif_write(mask, &host->regs->ce_int_mask); + + debug("CMD%d ARG:%08x\n", cmd->cmdidx, cmd->cmdarg); + /* set arg */ + sh_mmcif_write(cmd->cmdarg, &host->regs->ce_arg); + host->wait_int = 0; + /* set cmd */ + sh_mmcif_write(opc, &host->regs->ce_cmd_set); + + time = mmcif_wait_interrupt_flag(host); + if (time == 0) + return sh_mmcif_error_manage(host); + + if (host->sd_error) { + switch (cmd->cmdidx) { + case MMC_CMD_ALL_SEND_CID: + case MMC_CMD_SELECT_CARD: + case MMC_CMD_APP_CMD: + ret = TIMEOUT; + break; + default: + printf(DRIVER_NAME": Cmd(d'%d) err\n", cmd->cmdidx); + ret = sh_mmcif_error_manage(host); + break; + } + host->sd_error = 0; + host->wait_int = 0; + return ret; + } + + /* if no response */ + if (!(opc & 0x00C00000)) + return 0; + + if (host->wait_int == 1) { + sh_mmcif_get_response(host, cmd); + host->wait_int = 0; + } + if (host->data) + ret = sh_mmcif_data_trans(host, data, cmd->cmdidx); + host->last_cmd = cmd->cmdidx; + + return ret; +} + +static int sh_mmcif_request(struct mmc *mmc, struct mmc_cmd *cmd, + struct mmc_data *data) +{ + struct sh_mmcif_host *host = mmc_priv(mmc); + int ret; + + WATCHDOG_RESET(); + + switch (cmd->cmdidx) { + case MMC_CMD_APP_CMD: + return TIMEOUT; + case MMC_CMD_SEND_EXT_CSD: /* = SD_SEND_IF_COND (8) */ + if (data) + /* ext_csd */ + break; + else + /* send_if_cond cmd (not support) */ + return TIMEOUT; + default: + break; + } + host->sd_error = 0; + host->data = data; + ret = sh_mmcif_start_cmd(host, data, cmd); + host->data = NULL; + + return ret; +} + +static void sh_mmcif_set_ios(struct mmc *mmc) +{ + struct sh_mmcif_host *host = mmc_priv(mmc); + + if (mmc->clock) + sh_mmcif_clock_control(host, mmc->clock); + + if (mmc->bus_width == 8) + host->bus_width = MMC_BUS_WIDTH_8; + else if (mmc->bus_width == 4) + host->bus_width = MMC_BUS_WIDTH_4; + else + host->bus_width = MMC_BUS_WIDTH_1; + + debug("clock = %d, buswidth = %d\n", mmc->clock, mmc->bus_width); +} + +static int sh_mmcif_init(struct mmc *mmc) +{ + struct sh_mmcif_host *host = mmc_priv(mmc); + + sh_mmcif_sync_reset(host); + sh_mmcif_write(MASK_ALL, &host->regs->ce_int_mask); + return 0; +} + +int mmcif_mmc_init(void) +{ + int ret = 0; + struct mmc *mmc; + struct sh_mmcif_host *host = NULL; + + mmc = malloc(sizeof(struct mmc)); + if (!mmc) + ret = -ENOMEM; + memset(mmc, 0, sizeof(*mmc)); + host = malloc(sizeof(struct sh_mmcif_host)); + if (!host) + ret = -ENOMEM; + memset(host, 0, sizeof(*host)); + + mmc->f_min = CLKDEV_MMC_INIT; + mmc->f_max = CLKDEV_EMMC_DATA; + mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34; + mmc->host_caps = MMC_MODE_HS | MMC_MODE_HS_52MHz | MMC_MODE_4BIT | + MMC_MODE_8BIT; + memcpy(mmc->name, DRIVER_NAME, sizeof(DRIVER_NAME)); + mmc->send_cmd = sh_mmcif_request; + mmc->set_ios = sh_mmcif_set_ios; + mmc->init = sh_mmcif_init; + host->regs = (struct sh_mmcif_regs *)CONFIG_SH_MMCIF_ADDR; + host->clk = CONFIG_SH_MMCIF_CLK; + mmc->priv = host; + + mmc_register(mmc); + + return ret; +} diff --git a/drivers/mmc/sh_mmcif.h b/drivers/mmc/sh_mmcif.h new file mode 100644 index 0000000..bd6fbf7 --- /dev/null +++ b/drivers/mmc/sh_mmcif.h @@ -0,0 +1,238 @@ +/* + * MMCIF driver. + * + * Copyright (C) 2011 Renesas Solutions Corp. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License. + * + */ + +#ifndef _SH_MMCIF_H_ +#define _SH_MMCIF_H_ + +struct sh_mmcif_regs { + unsigned long ce_cmd_set; + unsigned long reserved; + unsigned long ce_arg; + unsigned long ce_arg_cmd12; + unsigned long ce_cmd_ctrl; + unsigned long ce_block_set; + unsigned long ce_clk_ctrl; + unsigned long ce_buf_acc; + unsigned long ce_resp3; + unsigned long ce_resp2; + unsigned long ce_resp1; + unsigned long ce_resp0; + unsigned long ce_resp_cmd12; + unsigned long ce_data; + unsigned long reserved2[2]; + unsigned long ce_int; + unsigned long ce_int_mask; + unsigned long ce_host_sts1; + unsigned long ce_host_sts2; + unsigned long reserved3[11]; + unsigned long ce_version; +}; + +/* CE_CMD_SET */ +#define CMD_MASK 0x3f000000 +#define CMD_SET_RTYP_NO ((0 << 23) | (0 << 22)) +/* R1/R1b/R3/R4/R5 */ +#define CMD_SET_RTYP_6B ((0 << 23) | (1 << 22)) +/* R2 */ +#define CMD_SET_RTYP_17B ((1 << 23) | (0 << 22)) +/* R1b */ +#define CMD_SET_RBSY (1 << 21) +#define CMD_SET_CCSEN (1 << 20) +/* 1: on data, 0: no data */ +#define CMD_SET_WDAT (1 << 19) +/* 1: write to card, 0: read from card */ +#define CMD_SET_DWEN (1 << 18) +/* 1: multi block trans, 0: single */ +#define CMD_SET_CMLTE (1 << 17) +/* 1: CMD12 auto issue */ +#define CMD_SET_CMD12EN (1 << 16) +/* index check */ +#define CMD_SET_RIDXC_INDEX ((0 << 15) | (0 << 14)) +/* check bits check */ +#define CMD_SET_RIDXC_BITS ((0 << 15) | (1 << 14)) +/* no check */ +#define CMD_SET_RIDXC_NO ((1 << 15) | (0 << 14)) +/* 1: CRC7 check*/ +#define CMD_SET_CRC7C ((0 << 13) | (0 << 12)) +/* 1: check bits check*/ +#define CMD_SET_CRC7C_BITS ((0 << 13) | (1 << 12)) +/* 1: internal CRC7 check*/ +#define CMD_SET_CRC7C_INTERNAL ((1 << 13) | (0 << 12)) +/* 1: CRC16 check*/ +#define CMD_SET_CRC16C (1 << 10) +/* 1: not receive CRC status */ +#define CMD_SET_CRCSTE (1 << 8) +/* 1: tran mission bit "Low" */ +#define CMD_SET_TBIT (1 << 7) +/* 1: open/drain */ +#define CMD_SET_OPDM (1 << 6) +#define CMD_SET_CCSH (1 << 5) +/* 1bit */ +#define CMD_SET_DATW_1 ((0 << 1) | (0 << 0)) +/* 4bit */ +#define CMD_SET_DATW_4 ((0 << 1) | (1 << 0)) +/* 8bit */ +#define CMD_SET_DATW_8 ((1 << 1) | (0 << 0)) + +/* CE_CMD_CTRL */ +#define CMD_CTRL_BREAK (1 << 0) + +/* CE_BLOCK_SET */ +#define BLOCK_SIZE_MASK 0x0000ffff + +/* CE_CLK_CTRL */ +#define CLK_ENABLE (1 << 24) +#define CLK_CLEAR ((1 << 19) | (1 << 18) | (1 << 17) | (1 << 16)) +#define CLK_PCLK ((1 << 19) | (1 << 18) | (1 << 17) | (1 << 16)) +/* respons timeout */ +#define SRSPTO_256 ((1 << 13) | (0 << 12)) +/* respons busy timeout */ +#define SRBSYTO_29 ((1 << 11) | (1 << 10) | (1 << 9) | (1 << 8)) +/* read/write timeout */ +#define SRWDTO_29 ((1 << 7) | (1 << 6) | (1 << 5) | (1 << 4)) +/* ccs timeout */ +#define SCCSTO_29 ((1 << 3) | (1 << 2) | (1 << 1) | (1 << 0)) + +/* CE_BUF_ACC */ +#define BUF_ACC_DMAWEN (1 << 25) +#define BUF_ACC_DMAREN (1 << 24) +#define BUF_ACC_BUSW_32 (0 << 17) +#define BUF_ACC_BUSW_16 (1 << 17) +#define BUF_ACC_ATYP (1 << 16) + +/* CE_INT */ +#define INT_CCSDE (1 << 29) +#define INT_CMD12DRE (1 << 26) +#define INT_CMD12RBE (1 << 25) +#define INT_CMD12CRE (1 << 24) +#define INT_DTRANE (1 << 23) +#define INT_BUFRE (1 << 22) +#define INT_BUFWEN (1 << 21) +#define INT_BUFREN (1 << 20) +#define INT_CCSRCV (1 << 19) +#define INT_RBSYE (1 << 17) +#define INT_CRSPE (1 << 16) +#define INT_CMDVIO (1 << 15) +#define INT_BUFVIO (1 << 14) +#define INT_WDATERR (1 << 11) +#define INT_RDATERR (1 << 10) +#define INT_RIDXERR (1 << 9) +#define INT_RSPERR (1 << 8) +#define INT_CCSTO (1 << 5) +#define INT_CRCSTO (1 << 4) +#define INT_WDATTO (1 << 3) +#define INT_RDATTO (1 << 2) +#define INT_RBSYTO (1 << 1) +#define INT_RSPTO (1 << 0) +#define INT_ERR_STS (INT_CMDVIO | INT_BUFVIO | INT_WDATERR | \ + INT_RDATERR | INT_RIDXERR | INT_RSPERR | \ + INT_CCSTO | INT_CRCSTO | INT_WDATTO | \ + INT_RDATTO | INT_RBSYTO | INT_RSPTO) +#define INT_START_MAGIC 0xD80430C0 + +/* CE_INT_MASK */ +#define MASK_ALL 0x00000000 +#define MASK_MCCSDE (1 << 29) +#define MASK_MCMD12DRE (1 << 26) +#define MASK_MCMD12RBE (1 << 25) +#define MASK_MCMD12CRE (1 << 24) +#define MASK_MDTRANE (1 << 23) +#define MASK_MBUFRE (1 << 22) +#define MASK_MBUFWEN (1 << 21) +#define MASK_MBUFREN (1 << 20) +#define MASK_MCCSRCV (1 << 19) +#define MASK_MRBSYE (1 << 17) +#define MASK_MCRSPE (1 << 16) +#define MASK_MCMDVIO (1 << 15) +#define MASK_MBUFVIO (1 << 14) +#define MASK_MWDATERR (1 << 11) +#define MASK_MRDATERR (1 << 10) +#define MASK_MRIDXERR (1 << 9) +#define MASK_MRSPERR (1 << 8) +#define MASK_MCCSTO (1 << 5) +#define MASK_MCRCSTO (1 << 4) +#define MASK_MWDATTO (1 << 3) +#define MASK_MRDATTO (1 << 2) +#define MASK_MRBSYTO (1 << 1) +#define MASK_MRSPTO (1 << 0) + +/* CE_HOST_STS1 */ +#define STS1_CMDSEQ (1 << 31) + +/* CE_HOST_STS2 */ +#define STS2_CRCSTE (1 << 31) +#define STS2_CRC16E (1 << 30) +#define STS2_AC12CRCE (1 << 29) +#define STS2_RSPCRC7E (1 << 28) +#define STS2_CRCSTEBE (1 << 27) +#define STS2_RDATEBE (1 << 26) +#define STS2_AC12REBE (1 << 25) +#define STS2_RSPEBE (1 << 24) +#define STS2_AC12IDXE (1 << 23) +#define STS2_RSPIDXE (1 << 22) +#define STS2_CCSTO (1 << 15) +#define STS2_RDATTO (1 << 14) +#define STS2_DATBSYTO (1 << 13) +#define STS2_CRCSTTO (1 << 12) +#define STS2_AC12BSYTO (1 << 11) +#define STS2_RSPBSYTO (1 << 10) +#define STS2_AC12RSPTO (1 << 9) +#define STS2_RSPTO (1 << 8) + +#define STS2_CRC_ERR (STS2_CRCSTE | STS2_CRC16E | \ + STS2_AC12CRCE | STS2_RSPCRC7E | STS2_CRCSTEBE) +#define STS2_TIMEOUT_ERR (STS2_CCSTO | STS2_RDATTO | \ + STS2_DATBSYTO | STS2_CRCSTTO | \ + STS2_AC12BSYTO | STS2_RSPBSYTO | \ + STS2_AC12RSPTO | STS2_RSPTO) + +/* CE_VERSION */ +#define SOFT_RST_ON (1 << 31) +#define SOFT_RST_OFF (0 << 31) + +#define CLKDEV_EMMC_DATA 52000000 /* 52MHz */ +#define CLKDEV_MMC_INIT 400000 /* 100 - 400 KHz */ + +#define MMC_BUS_WIDTH_1 0 +#define MMC_BUS_WIDTH_4 2 +#define MMC_BUS_WIDTH_8 3 + +struct sh_mmcif_host { + struct mmc_data *data; + struct sh_mmcif_regs *regs; + unsigned int clk; + int bus_width; + u16 wait_int; + u16 sd_error; + u8 last_cmd; +}; + +static inline u32 sh_mmcif_read(unsigned long *reg) +{ + return readl(reg); +} + +static inline void sh_mmcif_write(u32 val, unsigned long *reg) +{ + writel(val, reg); +} + +static inline void sh_mmcif_bitset(u32 val, unsigned long *reg) +{ + sh_mmcif_write(val | sh_mmcif_read(reg), reg); +} + +static inline void sh_mmcif_bitclr(u32 val, unsigned long *reg) +{ + sh_mmcif_write(~val & sh_mmcif_read(reg), reg); +} + +#endif /* _SH_MMCIF_H_ */ diff --git a/drivers/mmc/tegra2_mmc.c b/drivers/mmc/tegra2_mmc.c new file mode 100644 index 0000000..8b6f829 --- /dev/null +++ b/drivers/mmc/tegra2_mmc.c @@ -0,0 +1,510 @@ +/* + * (C) Copyright 2009 SAMSUNG Electronics + * Minkyu Kang <mk7.kang@samsung.com> + * Jaehoon Chung <jh80.chung@samsung.com> + * Portions Copyright 2011 NVIDIA Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <common.h> +#include <mmc.h> +#include <asm/io.h> +#include <asm/arch/clk_rst.h> +#include "tegra2_mmc.h" + +/* support 4 mmc hosts */ +struct mmc mmc_dev[4]; +struct mmc_host mmc_host[4]; + +static inline struct tegra2_mmc *tegra2_get_base_mmc(int dev_index) +{ + unsigned long offset; + debug("tegra2_get_base_mmc: dev_index = %d\n", dev_index); + + switch (dev_index) { + case 0: + offset = TEGRA2_SDMMC4_BASE; + break; + case 1: + offset = TEGRA2_SDMMC3_BASE; + break; + case 2: + offset = TEGRA2_SDMMC2_BASE; + break; + case 3: + offset = TEGRA2_SDMMC1_BASE; + break; + default: + offset = TEGRA2_SDMMC4_BASE; + break; + } + + return (struct tegra2_mmc *)(offset); +} + +static void mmc_prepare_data(struct mmc_host *host, struct mmc_data *data) +{ + unsigned char ctrl; + + debug("data->dest: %08X, data->blocks: %u, data->blocksize: %u\n", + (u32)data->dest, data->blocks, data->blocksize); + + writel((u32)data->dest, &host->reg->sysad); + /* + * DMASEL[4:3] + * 00 = Selects SDMA + * 01 = Reserved + * 10 = Selects 32-bit Address ADMA2 + * 11 = Selects 64-bit Address ADMA2 + */ + ctrl = readb(&host->reg->hostctl); + ctrl &= ~(3 << 3); /* SDMA */ + writeb(ctrl, &host->reg->hostctl); + + /* We do not handle DMA boundaries, so set it to max (512 KiB) */ + writew((7 << 12) | (data->blocksize & 0xFFF), &host->reg->blksize); + writew(data->blocks, &host->reg->blkcnt); +} + +static void mmc_set_transfer_mode(struct mmc_host *host, struct mmc_data *data) +{ + unsigned short mode; + debug(" mmc_set_transfer_mode called\n"); + /* + * TRNMOD + * MUL1SIN0[5] : Multi/Single Block Select + * RD1WT0[4] : Data Transfer Direction Select + * 1 = read + * 0 = write + * ENACMD12[2] : Auto CMD12 Enable + * ENBLKCNT[1] : Block Count Enable + * ENDMA[0] : DMA Enable + */ + mode = (1 << 1) | (1 << 0); + if (data->blocks > 1) + mode |= (1 << 5); + if (data->flags & MMC_DATA_READ) + mode |= (1 << 4); + + writew(mode, &host->reg->trnmod); +} + +static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, + struct mmc_data *data) +{ + struct mmc_host *host = (struct mmc_host *)mmc->priv; + int flags, i; + unsigned int timeout; + unsigned int mask; + unsigned int retry = 0x100000; + debug(" mmc_send_cmd called\n"); + + /* Wait max 10 ms */ + timeout = 10; + + /* + * PRNSTS + * CMDINHDAT[1] : Command Inhibit (DAT) + * CMDINHCMD[0] : Command Inhibit (CMD) + */ + mask = (1 << 0); + if ((data != NULL) || (cmd->resp_type & MMC_RSP_BUSY)) + mask |= (1 << 1); + + /* + * We shouldn't wait for data inhibit for stop commands, even + * though they might use busy signaling + */ + if (data) + mask &= ~(1 << 1); + + while (readl(&host->reg->prnsts) & mask) { + if (timeout == 0) { + printf("%s: timeout error\n", __func__); + return -1; + } + timeout--; + udelay(1000); + } + + if (data) + mmc_prepare_data(host, data); + + debug("cmd->arg: %08x\n", cmd->cmdarg); + writel(cmd->cmdarg, &host->reg->argument); + + if (data) + mmc_set_transfer_mode(host, data); + + if ((cmd->resp_type & MMC_RSP_136) && (cmd->resp_type & MMC_RSP_BUSY)) + return -1; + + /* + * CMDREG + * CMDIDX[13:8] : Command index + * DATAPRNT[5] : Data Present Select + * ENCMDIDX[4] : Command Index Check Enable + * ENCMDCRC[3] : Command CRC Check Enable + * RSPTYP[1:0] + * 00 = No Response + * 01 = Length 136 + * 10 = Length 48 + * 11 = Length 48 Check busy after response + */ + if (!(cmd->resp_type & MMC_RSP_PRESENT)) + flags = 0; + else if (cmd->resp_type & MMC_RSP_136) + flags = (1 << 0); + else if (cmd->resp_type & MMC_RSP_BUSY) + flags = (3 << 0); + else + flags = (2 << 0); + + if (cmd->resp_type & MMC_RSP_CRC) + flags |= (1 << 3); + if (cmd->resp_type & MMC_RSP_OPCODE) + flags |= (1 << 4); + if (data) + flags |= (1 << 5); + + debug("cmd: %d\n", cmd->cmdidx); + + writew((cmd->cmdidx << 8) | flags, &host->reg->cmdreg); + + for (i = 0; i < retry; i++) { + mask = readl(&host->reg->norintsts); + /* Command Complete */ + if (mask & (1 << 0)) { + if (!data) + writel(mask, &host->reg->norintsts); + break; + } + } + + if (i == retry) { + printf("%s: waiting for status update\n", __func__); + return TIMEOUT; + } + + if (mask & (1 << 16)) { + /* Timeout Error */ + debug("timeout: %08x cmd %d\n", mask, cmd->cmdidx); + return TIMEOUT; + } else if (mask & (1 << 15)) { + /* Error Interrupt */ + debug("error: %08x cmd %d\n", mask, cmd->cmdidx); + return -1; + } + + if (cmd->resp_type & MMC_RSP_PRESENT) { + if (cmd->resp_type & MMC_RSP_136) { + /* CRC is stripped so we need to do some shifting. */ + for (i = 0; i < 4; i++) { + unsigned int offset = + (unsigned int)(&host->reg->rspreg3 - i); + cmd->response[i] = readl(offset) << 8; + + if (i != 3) { + cmd->response[i] |= + readb(offset - 1); + } + debug("cmd->resp[%d]: %08x\n", + i, cmd->response[i]); + } + } else if (cmd->resp_type & MMC_RSP_BUSY) { + for (i = 0; i < retry; i++) { + /* PRNTDATA[23:20] : DAT[3:0] Line Signal */ + if (readl(&host->reg->prnsts) + & (1 << 20)) /* DAT[0] */ + break; + } + + if (i == retry) { + printf("%s: card is still busy\n", __func__); + return TIMEOUT; + } + + cmd->response[0] = readl(&host->reg->rspreg0); + debug("cmd->resp[0]: %08x\n", cmd->response[0]); + } else { + cmd->response[0] = readl(&host->reg->rspreg0); + debug("cmd->resp[0]: %08x\n", cmd->response[0]); + } + } + + if (data) { + while (1) { + mask = readl(&host->reg->norintsts); + + if (mask & (1 << 15)) { + /* Error Interrupt */ + writel(mask, &host->reg->norintsts); + printf("%s: error during transfer: 0x%08x\n", + __func__, mask); + return -1; + } else if (mask & (1 << 3)) { + /* DMA Interrupt */ + debug("DMA end\n"); + break; + } else if (mask & (1 << 1)) { + /* Transfer Complete */ + debug("r/w is done\n"); + break; + } + } + writel(mask, &host->reg->norintsts); + } + + udelay(1000); + return 0; +} + +static void mmc_change_clock(struct mmc_host *host, uint clock) +{ + int div, hw_div; + unsigned short clk; + unsigned long timeout; + unsigned int reg, hostbase; + struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; + debug(" mmc_change_clock called\n"); + + /* Change Tegra2 SDMMCx clock divisor here */ + /* Source is 216MHz, PLLP_OUT0 */ + if (clock == 0) + goto out; + + div = 1; + if (clock <= 400000) { + hw_div = ((9-1)<<1); /* Best match is 375KHz */ + div = 64; + } else if (clock <= 20000000) + hw_div = ((11-1)<<1); /* Best match is 19.6MHz */ + else if (clock <= 26000000) + hw_div = ((9-1)<<1); /* Use 24MHz */ + else + hw_div = ((4-1)<<1) + 1; /* 4.5 divisor for 48MHz */ + + debug("mmc_change_clock: hw_div = %d, card clock div = %d\n", + hw_div, div); + + /* Change SDMMCx divisor */ + + hostbase = readl(&host->base); + debug("mmc_change_clock: hostbase = %08X\n", hostbase); + + if (hostbase == TEGRA2_SDMMC1_BASE) { + reg = readl(&clkrst->crc_clk_src_sdmmc1); + reg &= 0xFFFFFF00; /* divisor (7.1) = 00 */ + reg |= hw_div; /* n-1 */ + writel(reg, &clkrst->crc_clk_src_sdmmc1); + } else if (hostbase == TEGRA2_SDMMC2_BASE) { + reg = readl(&clkrst->crc_clk_src_sdmmc2); + reg &= 0xFFFFFF00; /* divisor (7.1) = 00 */ + reg |= hw_div; /* n-1 */ + writel(reg, &clkrst->crc_clk_src_sdmmc2); + } else if (hostbase == TEGRA2_SDMMC3_BASE) { + reg = readl(&clkrst->crc_clk_src_sdmmc3); + reg &= 0xFFFFFF00; /* divisor (7.1) = 00 */ + reg |= hw_div; /* n-1 */ + writel(reg, &clkrst->crc_clk_src_sdmmc3); + } else { + reg = readl(&clkrst->crc_clk_src_sdmmc4); + reg &= 0xFFFFFF00; /* divisor (7.1) = 00 */ + reg |= hw_div; /* n-1 */ + writel(reg, &clkrst->crc_clk_src_sdmmc4); + } + + writew(0, &host->reg->clkcon); + + div >>= 1; + /* + * CLKCON + * SELFREQ[15:8] : base clock divided by value + * ENSDCLK[2] : SD Clock Enable + * STBLINTCLK[1] : Internal Clock Stable + * ENINTCLK[0] : Internal Clock Enable + */ + clk = (div << 8) | (1 << 0); + writew(clk, &host->reg->clkcon); + + /* Wait max 10 ms */ + timeout = 10; + while (!(readw(&host->reg->clkcon) & (1 << 1))) { + if (timeout == 0) { + printf("%s: timeout error\n", __func__); + return; + } + timeout--; + udelay(1000); + } + + clk |= (1 << 2); + writew(clk, &host->reg->clkcon); + + debug("mmc_change_clock: clkcon = %08X\n", clk); + debug("mmc_change_clock: CLK_SOURCE_SDMMCx = %08X\n", reg); + +out: + host->clock = clock; +} + +static void mmc_set_ios(struct mmc *mmc) +{ + struct mmc_host *host = mmc->priv; + unsigned char ctrl; + debug(" mmc_set_ios called\n"); + + debug("bus_width: %x, clock: %d\n", mmc->bus_width, mmc->clock); + + /* Change clock first */ + + mmc_change_clock(host, mmc->clock); + + ctrl = readb(&host->reg->hostctl); + + /* + * WIDE8[5] + * 0 = Depend on WIDE4 + * 1 = 8-bit mode + * WIDE4[1] + * 1 = 4-bit mode + * 0 = 1-bit mode + */ + if (mmc->bus_width == 8) + ctrl |= (1 << 5); + else if (mmc->bus_width == 4) + ctrl |= (1 << 1); + else + ctrl &= ~(1 << 1); + + writeb(ctrl, &host->reg->hostctl); + debug("mmc_set_ios: hostctl = %08X\n", ctrl); +} + +static void mmc_reset(struct mmc_host *host) +{ + unsigned int timeout; + debug(" mmc_reset called\n"); + + /* + * RSTALL[0] : Software reset for all + * 1 = reset + * 0 = work + */ + writeb((1 << 0), &host->reg->swrst); + + host->clock = 0; + + /* Wait max 100 ms */ + timeout = 100; + + /* hw clears the bit when it's done */ + while (readb(&host->reg->swrst) & (1 << 0)) { + if (timeout == 0) { + printf("%s: timeout error\n", __func__); + return; + } + timeout--; + udelay(1000); + } +} + +static int mmc_core_init(struct mmc *mmc) +{ + struct mmc_host *host = (struct mmc_host *)mmc->priv; + unsigned int mask; + debug(" mmc_core_init called\n"); + + mmc_reset(host); + + host->version = readw(&host->reg->hcver); + debug("host version = %x\n", host->version); + + /* mask all */ + writel(0xffffffff, &host->reg->norintstsen); + writel(0xffffffff, &host->reg->norintsigen); + + writeb(0xe, &host->reg->timeoutcon); /* TMCLK * 2^27 */ + /* + * NORMAL Interrupt Status Enable Register init + * [5] ENSTABUFRDRDY : Buffer Read Ready Status Enable + * [4] ENSTABUFWTRDY : Buffer write Ready Status Enable + * [1] ENSTASTANSCMPLT : Transfre Complete Status Enable + * [0] ENSTACMDCMPLT : Command Complete Status Enable + */ + mask = readl(&host->reg->norintstsen); + mask &= ~(0xffff); + mask |= (1 << 5) | (1 << 4) | (1 << 1) | (1 << 0); + writel(mask, &host->reg->norintstsen); + + /* + * NORMAL Interrupt Signal Enable Register init + * [1] ENSTACMDCMPLT : Transfer Complete Signal Enable + */ + mask = readl(&host->reg->norintsigen); + mask &= ~(0xffff); + mask |= (1 << 1); + writel(mask, &host->reg->norintsigen); + + return 0; +} + +static int tegra2_mmc_initialize(int dev_index, int bus_width) +{ + struct mmc *mmc; + + debug(" mmc_initialize called\n"); + + mmc = &mmc_dev[dev_index]; + + sprintf(mmc->name, "Tegra2 SD/MMC"); + mmc->priv = &mmc_host[dev_index]; + mmc->send_cmd = mmc_send_cmd; + mmc->set_ios = mmc_set_ios; + mmc->init = mmc_core_init; + + mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195; + if (bus_width == 8) + mmc->host_caps = MMC_MODE_8BIT; + else + mmc->host_caps = MMC_MODE_4BIT; + mmc->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS; + + /* + * min freq is for card identification, and is the highest + * low-speed SDIO card frequency (actually 400KHz) + * max freq is highest HS eMMC clock as per the SD/MMC spec + * (actually 52MHz) + * Both of these are the closest equivalents w/216MHz source + * clock and Tegra2 SDMMC divisors. + */ + mmc->f_min = 375000; + mmc->f_max = 48000000; + + mmc_host[dev_index].clock = 0; + mmc_host[dev_index].reg = tegra2_get_base_mmc(dev_index); + mmc_host[dev_index].base = (unsigned int)mmc_host[dev_index].reg; + mmc_register(mmc); + + return 0; +} + +int tegra2_mmc_init(int dev_index, int bus_width) +{ + debug(" tegra2_mmc_init: index %d, bus width %d\n", + dev_index, bus_width); + return tegra2_mmc_initialize(dev_index, bus_width); +} diff --git a/drivers/mmc/tegra2_mmc.h b/drivers/mmc/tegra2_mmc.h new file mode 100644 index 0000000..4b80f9f --- /dev/null +++ b/drivers/mmc/tegra2_mmc.h @@ -0,0 +1,81 @@ +/* + * (C) Copyright 2009 SAMSUNG Electronics + * Minkyu Kang <mk7.kang@samsung.com> + * Portions Copyright (C) 2011 NVIDIA Corporation + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#ifndef __TEGRA2_MMC_H_ +#define __TEGRA2_MMC_H_ + +#define TEGRA2_SDMMC1_BASE 0xC8000000 +#define TEGRA2_SDMMC2_BASE 0xC8000200 +#define TEGRA2_SDMMC3_BASE 0xC8000400 +#define TEGRA2_SDMMC4_BASE 0xC8000600 + +#ifndef __ASSEMBLY__ +struct tegra2_mmc { + unsigned int sysad; /* _SYSTEM_ADDRESS_0 */ + unsigned short blksize; /* _BLOCK_SIZE_BLOCK_COUNT_0 15:00 */ + unsigned short blkcnt; /* _BLOCK_SIZE_BLOCK_COUNT_0 31:16 */ + unsigned int argument; /* _ARGUMENT_0 */ + unsigned short trnmod; /* _CMD_XFER_MODE_0 15:00 xfer mode */ + unsigned short cmdreg; /* _CMD_XFER_MODE_0 31:16 cmd reg */ + unsigned int rspreg0; /* _RESPONSE_R0_R1_0 CMD RESP 31:00 */ + unsigned int rspreg1; /* _RESPONSE_R2_R3_0 CMD RESP 63:32 */ + unsigned int rspreg2; /* _RESPONSE_R4_R5_0 CMD RESP 95:64 */ + unsigned int rspreg3; /* _RESPONSE_R6_R7_0 CMD RESP 127:96 */ + unsigned int bdata; /* _BUFFER_DATA_PORT_0 */ + unsigned int prnsts; /* _PRESENT_STATE_0 */ + unsigned char hostctl; /* _POWER_CONTROL_HOST_0 7:00 */ + unsigned char pwrcon; /* _POWER_CONTROL_HOST_0 15:8 */ + unsigned char blkgap; /* _POWER_CONTROL_HOST_9 23:16 */ + unsigned char wakcon; /* _POWER_CONTROL_HOST_0 31:24 */ + unsigned short clkcon; /* _CLOCK_CONTROL_0 15:00 */ + unsigned char timeoutcon; /* _TIMEOUT_CTRL 23:16 */ + unsigned char swrst; /* _SW_RESET_ 31:24 */ + unsigned int norintsts; /* _INTERRUPT_STATUS_0 */ + unsigned int norintstsen; /* _INTERRUPT_STATUS_ENABLE_0 */ + unsigned int norintsigen; /* _INTERRUPT_SIGNAL_ENABLE_0 */ + unsigned short acmd12errsts; /* _AUTO_CMD12_ERR_STATUS_0 15:00 */ + unsigned char res1[2]; /* _RESERVED 31:16 */ + unsigned int capareg; /* _CAPABILITIES_0 */ + unsigned char res2[4]; /* RESERVED, offset 44h-47h */ + unsigned int maxcurr; /* _MAXIMUM_CURRENT_0 */ + unsigned char res3[4]; /* RESERVED, offset 4Ch-4Fh */ + unsigned short setacmd12err; /* offset 50h */ + unsigned short setinterr; /* offset 52h */ + unsigned char admaerr; /* offset 54h */ + unsigned char res4[3]; /* RESERVED, offset 55h-57h */ + unsigned long admaaddr; /* offset 58h-5Fh */ + unsigned char res5[0x9c]; /* RESERVED, offset 60h-FBh */ + unsigned short slotintstatus; /* offset FCh */ + unsigned short hcver; /* HOST Version */ + unsigned char res6[0x100]; /* RESERVED, offset 100h-1FFh */ +}; + +struct mmc_host { + struct tegra2_mmc *reg; + unsigned int version; /* SDHCI spec. version */ + unsigned int clock; /* Current clock (MHz) */ + unsigned int base; /* Base address, SDMMC1/2/3/4 */ +}; + +int tegra2_mmc_init(int dev_index, int bus_width); + +#endif /* __ASSEMBLY__ */ +#endif /* __TEGRA2_MMC_H_ */ diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 929f9a9..ac91dfd 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -573,7 +573,9 @@ static int flash_status_check (flash_info_t * info, flash_sect_t sector, #endif /* Wait for command completion */ +#ifdef CONFIG_SYS_LOW_RES_TIMER reset_timer(); +#endif start = get_timer (0); while (flash_is_busy (info, sector)) { if (get_timer (start) > tout) { @@ -662,7 +664,9 @@ static int flash_status_poll(flash_info_t *info, void *src, void *dst, #endif /* Wait for command completion */ +#ifdef CONFIG_SYS_LOW_RES_TIMER reset_timer(); +#endif start = get_timer(0); while (1) { switch (info->portwidth) { diff --git a/drivers/mtd/spi/eeprom_m95xxx.c b/drivers/mtd/spi/eeprom_m95xxx.c index 632db4e..ef8ed6f 100644 --- a/drivers/mtd/spi/eeprom_m95xxx.c +++ b/drivers/mtd/spi/eeprom_m95xxx.c @@ -75,6 +75,7 @@ ssize_t spi_write (uchar *addr, int alen, uchar *buffer, int len) { struct spi_slave *slave; char buf[3]; + ulong start; slave = spi_setup_slave(CONFIG_DEFAULT_SPI_BUS, 1, 1000000, CONFIG_DEFAULT_SPI_MODE); @@ -102,7 +103,7 @@ ssize_t spi_write (uchar *addr, int alen, uchar *buffer, int len) if(spi_xfer(slave, len * 8, buffer, NULL, SPI_XFER_END)) return -1; - reset_timer_masked(); + start = get_timer(0); do { buf[0] = SPI_EEPROM_RDSR; buf[1] = 0; @@ -111,7 +112,7 @@ ssize_t spi_write (uchar *addr, int alen, uchar *buffer, int len) if (!(buf[1] & 1)) break; - } while (get_timer_masked() < CONFIG_SYS_SPI_WRITE_TOUT); + } while (get_timer(start) < CONFIG_SYS_SPI_WRITE_TOUT); if (buf[1] & 1) printf ("*** spi_write: Time out while writing!\n"); diff --git a/drivers/mtd/spi/eon.c b/drivers/mtd/spi/eon.c index e3de3aa..806b44e 100644 --- a/drivers/mtd/spi/eon.c +++ b/drivers/mtd/spi/eon.c @@ -23,8 +23,6 @@ #define CMD_EN25Q128_DP 0xb9 /* Deep Power-down */ #define CMD_EN25Q128_RES 0xab /* Release from DP, and Read Signature */ -#define EON_ID_EN25Q128 0x18 - struct eon_spi_flash_params { u8 idcode1; u16 page_size; @@ -34,20 +32,9 @@ struct eon_spi_flash_params { const char *name; }; -/* spi_flash needs to be first so upper layers can free() it */ -struct eon_spi_flash { - struct spi_flash flash; - const struct eon_spi_flash_params *params; -}; - -static inline struct eon_spi_flash *to_eon_spi_flash(struct spi_flash *flash) -{ - return container_of(flash, struct eon_spi_flash, flash); -} - static const struct eon_spi_flash_params eon_spi_flash_table[] = { { - .idcode1 = EON_ID_EN25Q128, + .idcode1 = 0x18, .page_size = 256, .pages_per_sector = 16, .sectors_per_block = 16, @@ -56,69 +43,6 @@ static const struct eon_spi_flash_params eon_spi_flash_table[] = { }, }; -static int eon_write(struct spi_flash *flash, - u32 offset, size_t len, const void *buf) -{ - struct eon_spi_flash *eon = to_eon_spi_flash(flash); - unsigned long page_addr; - unsigned long byte_addr; - unsigned long page_size; - size_t chunk_len; - size_t actual; - int ret; - u8 cmd[4]; - - page_size = eon->params->page_size; - page_addr = offset / page_size; - byte_addr = offset % page_size; - - ret = spi_claim_bus(flash->spi); - if (ret) { - debug("SF: Unable to claim SPI bus\n"); - return ret; - } - - ret = 0; - for (actual = 0; actual < len; actual += chunk_len) { - chunk_len = min(len - actual, page_size - byte_addr); - - cmd[0] = CMD_EN25Q128_PP; - cmd[1] = page_addr >> 8; - cmd[2] = page_addr; - cmd[3] = byte_addr; - - debug - ("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %d\n", - buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); - - ret = spi_flash_cmd(flash->spi, CMD_EN25Q128_WREN, NULL, 0); - if (ret < 0) { - debug("SF: Enabling Write failed\n"); - break; - } - - ret = spi_flash_cmd_write(flash->spi, cmd, 4, - buf + actual, chunk_len); - if (ret < 0) { - debug("SF: EON Page Program failed\n"); - break; - } - - ret = spi_flash_cmd_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT); - if (ret) - break; - - page_addr++; - byte_addr = 0; - } - - debug("SF: EON: Successfully programmed %u bytes @ 0x%x\n", - len, offset); - - spi_release_bus(flash->spi); - return ret; -} - static int eon_erase(struct spi_flash *flash, u32 offset, size_t len) { return spi_flash_cmd_erase(flash, CMD_EN25Q128_BE, offset, len); @@ -127,7 +51,7 @@ static int eon_erase(struct spi_flash *flash, u32 offset, size_t len) struct spi_flash *spi_flash_probe_eon(struct spi_slave *spi, u8 *idcode) { const struct eon_spi_flash_params *params; - struct eon_spi_flash *eon; + struct spi_flash *flash; unsigned int i; for (i = 0; i < ARRAY_SIZE(eon_spi_flash_table); ++i) { @@ -141,23 +65,23 @@ struct spi_flash *spi_flash_probe_eon(struct spi_slave *spi, u8 *idcode) return NULL; } - eon = malloc(sizeof(*eon)); - if (!eon) { + flash = malloc(sizeof(*flash)); + if (!flash) { debug("SF: Failed to allocate memory\n"); return NULL; } - eon->params = params; - eon->flash.spi = spi; - eon->flash.name = params->name; + flash->spi = spi; + flash->name = params->name; - eon->flash.write = eon_write; - eon->flash.erase = eon_erase; - eon->flash.read = spi_flash_cmd_read_fast; - eon->flash.sector_size = params->page_size * params->pages_per_sector + flash->write = spi_flash_cmd_write_multi; + flash->erase = eon_erase; + flash->read = spi_flash_cmd_read_fast; + flash->page_size = params->page_size; + flash->sector_size = params->page_size * params->pages_per_sector * params->sectors_per_block; - eon->flash.size = params->page_size * params->pages_per_sector + flash->size = params->page_size * params->pages_per_sector * params->nr_sectors; - return &eon->flash; + return flash; } diff --git a/drivers/mtd/spi/macronix.c b/drivers/mtd/spi/macronix.c index ff66f2a..e689562 100644 --- a/drivers/mtd/spi/macronix.c +++ b/drivers/mtd/spi/macronix.c @@ -58,17 +58,6 @@ struct macronix_spi_flash_params { const char *name; }; -struct macronix_spi_flash { - struct spi_flash flash; - const struct macronix_spi_flash_params *params; -}; - -static inline struct macronix_spi_flash *to_macronix_spi_flash(struct spi_flash - *flash) -{ - return container_of(flash, struct macronix_spi_flash, flash); -} - static const struct macronix_spi_flash_params macronix_spi_flash_table[] = { { .idcode = 0x2015, @@ -112,69 +101,6 @@ static const struct macronix_spi_flash_params macronix_spi_flash_table[] = { }, }; -static int macronix_write(struct spi_flash *flash, - u32 offset, size_t len, const void *buf) -{ - struct macronix_spi_flash *mcx = to_macronix_spi_flash(flash); - unsigned long page_addr; - unsigned long byte_addr; - unsigned long page_size; - size_t chunk_len; - size_t actual; - int ret; - u8 cmd[4]; - - page_size = mcx->params->page_size; - page_addr = offset / page_size; - byte_addr = offset % page_size; - - ret = spi_claim_bus(flash->spi); - if (ret) { - debug("SF: Unable to claim SPI bus\n"); - return ret; - } - - ret = 0; - for (actual = 0; actual < len; actual += chunk_len) { - chunk_len = min(len - actual, page_size - byte_addr); - - cmd[0] = CMD_MX25XX_PP; - cmd[1] = page_addr >> 8; - cmd[2] = page_addr; - cmd[3] = byte_addr; - - debug - ("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %d\n", - buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); - - ret = spi_flash_cmd(flash->spi, CMD_MX25XX_WREN, NULL, 0); - if (ret < 0) { - debug("SF: Enabling Write failed\n"); - break; - } - - ret = spi_flash_cmd_write(flash->spi, cmd, 4, - buf + actual, chunk_len); - if (ret < 0) { - debug("SF: Macronix Page Program failed\n"); - break; - } - - ret = spi_flash_cmd_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT); - if (ret) - break; - - page_addr++; - byte_addr = 0; - } - - debug("SF: Macronix: Successfully programmed %u bytes @ 0x%x\n", - len, offset); - - spi_release_bus(flash->spi); - return ret; -} - static int macronix_erase(struct spi_flash *flash, u32 offset, size_t len) { return spi_flash_cmd_erase(flash, CMD_MX25XX_BE, offset, len); @@ -183,7 +109,7 @@ static int macronix_erase(struct spi_flash *flash, u32 offset, size_t len) struct spi_flash *spi_flash_probe_macronix(struct spi_slave *spi, u8 *idcode) { const struct macronix_spi_flash_params *params; - struct macronix_spi_flash *mcx; + struct spi_flash *flash; unsigned int i; u16 id = idcode[2] | idcode[1] << 8; @@ -198,22 +124,22 @@ struct spi_flash *spi_flash_probe_macronix(struct spi_slave *spi, u8 *idcode) return NULL; } - mcx = malloc(sizeof(*mcx)); - if (!mcx) { + flash = malloc(sizeof(*flash)); + if (!flash) { debug("SF: Failed to allocate memory\n"); return NULL; } - mcx->params = params; - mcx->flash.spi = spi; - mcx->flash.name = params->name; + flash->spi = spi; + flash->name = params->name; - mcx->flash.write = macronix_write; - mcx->flash.erase = macronix_erase; - mcx->flash.read = spi_flash_cmd_read_fast; - mcx->flash.sector_size = params->page_size * params->pages_per_sector + flash->write = spi_flash_cmd_write_multi; + flash->erase = macronix_erase; + flash->read = spi_flash_cmd_read_fast; + flash->page_size = params->page_size; + flash->sector_size = params->page_size * params->pages_per_sector * params->sectors_per_block; - mcx->flash.size = mcx->flash.sector_size * params->nr_blocks; + flash->size = flash->sector_size * params->nr_blocks; - return &mcx->flash; + return flash; } diff --git a/drivers/mtd/spi/ramtron.c b/drivers/mtd/spi/ramtron.c index 078d16c..27d4039 100644 --- a/drivers/mtd/spi/ramtron.c +++ b/drivers/mtd/spi/ramtron.c @@ -198,7 +198,7 @@ static int ramtron_common(struct spi_flash *flash, if (command == CMD_RAMTRON_WRITE) { /* send WREN */ - ret = spi_flash_cmd(flash->spi, CMD_RAMTRON_WREN, NULL, 0); + ret = spi_flash_cmd_write_enable(flash); if (ret < 0) { debug("SF: Enabling Write failed\n"); goto releasebus; diff --git a/drivers/mtd/spi/spansion.c b/drivers/mtd/spi/spansion.c index a3401b3..28bb51a 100644 --- a/drivers/mtd/spi/spansion.c +++ b/drivers/mtd/spi/spansion.c @@ -63,17 +63,6 @@ struct spansion_spi_flash_params { const char *name; }; -struct spansion_spi_flash { - struct spi_flash flash; - const struct spansion_spi_flash_params *params; -}; - -static inline struct spansion_spi_flash *to_spansion_spi_flash(struct spi_flash - *flash) -{ - return container_of(flash, struct spansion_spi_flash, flash); -} - static const struct spansion_spi_flash_params spansion_spi_flash_table[] = { { .idcode1 = SPSN_ID_S25FL008A, @@ -133,69 +122,6 @@ static const struct spansion_spi_flash_params spansion_spi_flash_table[] = { }, }; -static int spansion_write(struct spi_flash *flash, - u32 offset, size_t len, const void *buf) -{ - struct spansion_spi_flash *spsn = to_spansion_spi_flash(flash); - unsigned long page_addr; - unsigned long byte_addr; - unsigned long page_size; - size_t chunk_len; - size_t actual; - int ret; - u8 cmd[4]; - - page_size = spsn->params->page_size; - page_addr = offset / page_size; - byte_addr = offset % page_size; - - ret = spi_claim_bus(flash->spi); - if (ret) { - debug("SF: Unable to claim SPI bus\n"); - return ret; - } - - ret = 0; - for (actual = 0; actual < len; actual += chunk_len) { - chunk_len = min(len - actual, page_size - byte_addr); - - cmd[0] = CMD_S25FLXX_PP; - cmd[1] = page_addr >> 8; - cmd[2] = page_addr; - cmd[3] = byte_addr; - - debug - ("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %d\n", - buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); - - ret = spi_flash_cmd(flash->spi, CMD_S25FLXX_WREN, NULL, 0); - if (ret < 0) { - debug("SF: Enabling Write failed\n"); - break; - } - - ret = spi_flash_cmd_write(flash->spi, cmd, 4, - buf + actual, chunk_len); - if (ret < 0) { - debug("SF: SPANSION Page Program failed\n"); - break; - } - - ret = spi_flash_cmd_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT); - if (ret) - break; - - page_addr++; - byte_addr = 0; - } - - debug("SF: SPANSION: Successfully programmed %u bytes @ 0x%x\n", - len, offset); - - spi_release_bus(flash->spi); - return ret; -} - static int spansion_erase(struct spi_flash *flash, u32 offset, size_t len) { return spi_flash_cmd_erase(flash, CMD_S25FLXX_SE, offset, len); @@ -204,7 +130,7 @@ static int spansion_erase(struct spi_flash *flash, u32 offset, size_t len) struct spi_flash *spi_flash_probe_spansion(struct spi_slave *spi, u8 *idcode) { const struct spansion_spi_flash_params *params; - struct spansion_spi_flash *spsn; + struct spi_flash *flash; unsigned int i; unsigned short jedec, ext_jedec; @@ -224,21 +150,21 @@ struct spi_flash *spi_flash_probe_spansion(struct spi_slave *spi, u8 *idcode) return NULL; } - spsn = malloc(sizeof(struct spansion_spi_flash)); - if (!spsn) { + flash = malloc(sizeof(*flash)); + if (!flash) { debug("SF: Failed to allocate memory\n"); return NULL; } - spsn->params = params; - spsn->flash.spi = spi; - spsn->flash.name = params->name; + flash->spi = spi; + flash->name = params->name; - spsn->flash.write = spansion_write; - spsn->flash.erase = spansion_erase; - spsn->flash.read = spi_flash_cmd_read_fast; - spsn->flash.sector_size = params->page_size * params->pages_per_sector; - spsn->flash.size = spsn->flash.sector_size * params->nr_sectors; + flash->write = spi_flash_cmd_write_multi; + flash->erase = spansion_erase; + flash->read = spi_flash_cmd_read_fast; + flash->page_size = params->page_size; + flash->sector_size = params->page_size * params->pages_per_sector; + flash->size = flash->sector_size * params->nr_sectors; - return &spsn->flash; + return flash; } diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 016b586..730c009 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -65,6 +65,63 @@ int spi_flash_cmd_write(struct spi_slave *spi, const u8 *cmd, size_t cmd_len, return spi_flash_read_write(spi, cmd, cmd_len, data, NULL, data_len); } +int spi_flash_cmd_write_multi(struct spi_flash *flash, u32 offset, + size_t len, const void *buf) +{ + unsigned long page_addr, byte_addr, page_size; + size_t chunk_len, actual; + int ret; + u8 cmd[4]; + + page_size = flash->page_size; + page_addr = offset / page_size; + byte_addr = offset % page_size; + + ret = spi_claim_bus(flash->spi); + if (ret) { + debug("SF: unable to claim SPI bus\n"); + return ret; + } + + cmd[0] = CMD_PAGE_PROGRAM; + for (actual = 0; actual < len; actual += chunk_len) { + chunk_len = min(len - actual, page_size - byte_addr); + + cmd[1] = page_addr >> 8; + cmd[2] = page_addr; + cmd[3] = byte_addr; + + debug("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %zu\n", + buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); + + ret = spi_flash_cmd_write_enable(flash); + if (ret < 0) { + debug("SF: enabling write failed\n"); + break; + } + + ret = spi_flash_cmd_write(flash->spi, cmd, 4, + buf + actual, chunk_len); + if (ret < 0) { + debug("SF: write failed\n"); + break; + } + + ret = spi_flash_cmd_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT); + if (ret) + break; + + page_addr++; + byte_addr = 0; + } + + debug("SF: program %s %zu bytes @ %#x\n", + ret ? "failure" : "success", len, offset); + + spi_release_bus(flash->spi); + return ret; +} + int spi_flash_read_common(struct spi_flash *flash, const u8 *cmd, size_t cmd_len, void *data, size_t data_len) { @@ -163,7 +220,7 @@ int spi_flash_cmd_erase(struct spi_flash *flash, u8 erase_cmd, debug("SF: erase %2x %2x %2x %2x (%x)\n", cmd[0], cmd[1], cmd[2], cmd[3], offset); - ret = spi_flash_cmd(flash->spi, CMD_WRITE_ENABLE, NULL, 0); + ret = spi_flash_cmd_write_enable(flash); if (ret) goto out; diff --git a/drivers/mtd/spi/spi_flash_internal.h b/drivers/mtd/spi/spi_flash_internal.h index fc109ce..91e036a 100644 --- a/drivers/mtd/spi/spi_flash_internal.h +++ b/drivers/mtd/spi/spi_flash_internal.h @@ -19,6 +19,8 @@ #define CMD_READ_ARRAY_FAST 0x0b #define CMD_READ_ARRAY_LEGACY 0xe8 +#define CMD_PAGE_PROGRAM 0x02 +#define CMD_WRITE_DISABLE 0x04 #define CMD_READ_STATUS 0x05 #define CMD_WRITE_ENABLE 0x06 @@ -46,6 +48,29 @@ int spi_flash_cmd_write(struct spi_slave *spi, const u8 *cmd, size_t cmd_len, const void *data, size_t data_len); /* + * Write the requested data out breaking it up into multiple write + * commands as needed per the write size. + */ +int spi_flash_cmd_write_multi(struct spi_flash *flash, u32 offset, + size_t len, const void *buf); + +/* + * Enable writing on the SPI flash. + */ +static inline int spi_flash_cmd_write_enable(struct spi_flash *flash) +{ + return spi_flash_cmd(flash->spi, CMD_WRITE_ENABLE, NULL, 0); +} + +/* + * Disable writing on the SPI flash. + */ +static inline int spi_flash_cmd_write_disable(struct spi_flash *flash) +{ + return spi_flash_cmd(flash->spi, CMD_WRITE_DISABLE, NULL, 0); +} + +/* * Same as spi_flash_cmd_read() except it also claims/releases the SPI * bus. Used as common part of the ->read() operation. */ diff --git a/drivers/mtd/spi/sst.c b/drivers/mtd/spi/sst.c index 4dc2db2..9559c80 100644 --- a/drivers/mtd/spi/sst.c +++ b/drivers/mtd/spi/sst.c @@ -36,8 +36,12 @@ #define SST_SR_AAI (1 << 6) /* Addressing mode */ #define SST_SR_BPL (1 << 7) /* BP bits lock */ +#define SST_FEAT_WP (1 << 0) /* Supports AAI word program */ +#define SST_FEAT_MBP (1 << 1) /* Supports multibyte program */ + struct sst_spi_flash_params { u8 idcode1; + u8 flags; u16 nr_sectors; const char *name; }; @@ -53,41 +57,51 @@ static inline struct sst_spi_flash *to_sst_spi_flash(struct spi_flash *flash) } #define SST_SECTOR_SIZE (4 * 1024) +#define SST_PAGE_SIZE 256 static const struct sst_spi_flash_params sst_spi_flash_table[] = { { .idcode1 = 0x8d, + .flags = SST_FEAT_WP, .nr_sectors = 128, .name = "SST25VF040B", },{ .idcode1 = 0x8e, + .flags = SST_FEAT_WP, .nr_sectors = 256, .name = "SST25VF080B", },{ .idcode1 = 0x41, + .flags = SST_FEAT_WP, .nr_sectors = 512, .name = "SST25VF016B", },{ .idcode1 = 0x4a, + .flags = SST_FEAT_WP, .nr_sectors = 1024, .name = "SST25VF032B", },{ .idcode1 = 0x4b, + .flags = SST_FEAT_MBP, .nr_sectors = 2048, .name = "SST25VF064C", },{ .idcode1 = 0x01, + .flags = SST_FEAT_WP, .nr_sectors = 16, .name = "SST25WF512", },{ .idcode1 = 0x02, + .flags = SST_FEAT_WP, .nr_sectors = 32, .name = "SST25WF010", },{ .idcode1 = 0x03, + .flags = SST_FEAT_WP, .nr_sectors = 64, .name = "SST25WF020", },{ .idcode1 = 0x04, + .flags = SST_FEAT_WP, .nr_sectors = 128, .name = "SST25WF040", }, @@ -96,7 +110,7 @@ static const struct sst_spi_flash_params sst_spi_flash_table[] = { static int sst_enable_writing(struct spi_flash *flash) { - int ret = spi_flash_cmd(flash->spi, CMD_SST_WREN, NULL, 0); + int ret = spi_flash_cmd_write_enable(flash); if (ret) debug("SF: Enabling Write failed\n"); return ret; @@ -105,7 +119,7 @@ sst_enable_writing(struct spi_flash *flash) static int sst_disable_writing(struct spi_flash *flash) { - int ret = spi_flash_cmd(flash->spi, CMD_SST_WRDI, NULL, 0); + int ret = spi_flash_cmd_write_disable(flash); if (ret) debug("SF: Disabling Write failed\n"); return ret; @@ -137,7 +151,7 @@ sst_byte_write(struct spi_flash *flash, u32 offset, const void *buf) } static int -sst_write(struct spi_flash *flash, u32 offset, size_t len, const void *buf) +sst_write_wp(struct spi_flash *flash, u32 offset, size_t len, const void *buf) { size_t actual, cmd_len; int ret; @@ -257,9 +271,13 @@ spi_flash_probe_sst(struct spi_slave *spi, u8 *idcode) stm->flash.spi = spi; stm->flash.name = params->name; - stm->flash.write = sst_write; + if (stm->params->flags & SST_FEAT_WP) + stm->flash.write = sst_write_wp; + else + stm->flash.write = spi_flash_cmd_write_multi; stm->flash.erase = sst_erase; stm->flash.read = spi_flash_cmd_read_fast; + stm->flash.page_size = SST_PAGE_SIZE; stm->flash.sector_size = SST_SECTOR_SIZE; stm->flash.size = stm->flash.sector_size * params->nr_sectors; diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c index a1959ca..a9b33cf 100644 --- a/drivers/mtd/spi/stmicro.c +++ b/drivers/mtd/spi/stmicro.c @@ -46,15 +46,6 @@ #define CMD_M25PXX_DP 0xb9 /* Deep Power-down */ #define CMD_M25PXX_RES 0xab /* Release from DP, and Read Signature */ -#define STM_ID_M25P10 0x11 -#define STM_ID_M25P16 0x15 -#define STM_ID_M25P20 0x12 -#define STM_ID_M25P32 0x16 -#define STM_ID_M25P40 0x13 -#define STM_ID_M25P64 0x17 -#define STM_ID_M25P80 0x14 -#define STM_ID_M25P128 0x18 - struct stmicro_spi_flash_params { u8 idcode1; u16 page_size; @@ -63,70 +54,58 @@ struct stmicro_spi_flash_params { const char *name; }; -/* spi_flash needs to be first so upper layers can free() it */ -struct stmicro_spi_flash { - struct spi_flash flash; - const struct stmicro_spi_flash_params *params; -}; - -static inline struct stmicro_spi_flash *to_stmicro_spi_flash(struct spi_flash - *flash) -{ - return container_of(flash, struct stmicro_spi_flash, flash); -} - static const struct stmicro_spi_flash_params stmicro_spi_flash_table[] = { { - .idcode1 = STM_ID_M25P10, + .idcode1 = 0x11, .page_size = 256, .pages_per_sector = 128, .nr_sectors = 4, .name = "M25P10", }, { - .idcode1 = STM_ID_M25P16, + .idcode1 = 0x15, .page_size = 256, .pages_per_sector = 256, .nr_sectors = 32, .name = "M25P16", }, { - .idcode1 = STM_ID_M25P20, + .idcode1 = 0x12, .page_size = 256, .pages_per_sector = 256, .nr_sectors = 4, .name = "M25P20", }, { - .idcode1 = STM_ID_M25P32, + .idcode1 = 0x16, .page_size = 256, .pages_per_sector = 256, .nr_sectors = 64, .name = "M25P32", }, { - .idcode1 = STM_ID_M25P40, + .idcode1 = 0x13, .page_size = 256, .pages_per_sector = 256, .nr_sectors = 8, .name = "M25P40", }, { - .idcode1 = STM_ID_M25P64, + .idcode1 = 0x17, .page_size = 256, .pages_per_sector = 256, .nr_sectors = 128, .name = "M25P64", }, { - .idcode1 = STM_ID_M25P80, + .idcode1 = 0x14, .page_size = 256, .pages_per_sector = 256, .nr_sectors = 16, .name = "M25P80", }, { - .idcode1 = STM_ID_M25P128, + .idcode1 = 0x18, .page_size = 256, .pages_per_sector = 1024, .nr_sectors = 64, @@ -134,69 +113,6 @@ static const struct stmicro_spi_flash_params stmicro_spi_flash_table[] = { }, }; -static int stmicro_write(struct spi_flash *flash, - u32 offset, size_t len, const void *buf) -{ - struct stmicro_spi_flash *stm = to_stmicro_spi_flash(flash); - unsigned long page_addr; - unsigned long byte_addr; - unsigned long page_size; - size_t chunk_len; - size_t actual; - int ret; - u8 cmd[4]; - - page_size = stm->params->page_size; - page_addr = offset / page_size; - byte_addr = offset % page_size; - - ret = spi_claim_bus(flash->spi); - if (ret) { - debug("SF: Unable to claim SPI bus\n"); - return ret; - } - - ret = 0; - for (actual = 0; actual < len; actual += chunk_len) { - chunk_len = min(len - actual, page_size - byte_addr); - - cmd[0] = CMD_M25PXX_PP; - cmd[1] = page_addr >> 8; - cmd[2] = page_addr; - cmd[3] = byte_addr; - - debug - ("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %d\n", - buf + actual, cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); - - ret = spi_flash_cmd(flash->spi, CMD_M25PXX_WREN, NULL, 0); - if (ret < 0) { - debug("SF: Enabling Write failed\n"); - break; - } - - ret = spi_flash_cmd_write(flash->spi, cmd, 4, - buf + actual, chunk_len); - if (ret < 0) { - debug("SF: STMicro Page Program failed\n"); - break; - } - - ret = spi_flash_cmd_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT); - if (ret) - break; - - page_addr++; - byte_addr = 0; - } - - debug("SF: STMicro: Successfully programmed %u bytes @ 0x%x\n", - len, offset); - - spi_release_bus(flash->spi); - return ret; -} - static int stmicro_erase(struct spi_flash *flash, u32 offset, size_t len) { return spi_flash_cmd_erase(flash, CMD_M25PXX_SE, offset, len); @@ -205,7 +121,7 @@ static int stmicro_erase(struct spi_flash *flash, u32 offset, size_t len) struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 * idcode) { const struct stmicro_spi_flash_params *params; - struct stmicro_spi_flash *stm; + struct spi_flash *flash; unsigned int i; if (idcode[0] == 0xff) { @@ -233,21 +149,21 @@ struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 * idcode) return NULL; } - stm = malloc(sizeof(struct stmicro_spi_flash)); - if (!stm) { + flash = malloc(sizeof(*flash)); + if (!flash) { debug("SF: Failed to allocate memory\n"); return NULL; } - stm->params = params; - stm->flash.spi = spi; - stm->flash.name = params->name; + flash->spi = spi; + flash->name = params->name; - stm->flash.write = stmicro_write; - stm->flash.erase = stmicro_erase; - stm->flash.read = spi_flash_cmd_read_fast; - stm->flash.sector_size = params->page_size * params->pages_per_sector; - stm->flash.size = stm->flash.sector_size * params->nr_sectors; + flash->write = spi_flash_cmd_write_multi; + flash->erase = stmicro_erase; + flash->read = spi_flash_cmd_read_fast; + flash->page_size = params->page_size; + flash->sector_size = params->page_size * params->pages_per_sector; + flash->size = flash->sector_size * params->nr_sectors; - return &stm->flash; + return flash; } diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c index e8d30ae..45bd146 100644 --- a/drivers/mtd/spi/winbond.c +++ b/drivers/mtd/spi/winbond.c @@ -34,18 +34,6 @@ struct winbond_spi_flash_params { const char *name; }; -/* spi_flash needs to be first so upper layers can free() it */ -struct winbond_spi_flash { - struct spi_flash flash; - const struct winbond_spi_flash_params *params; -}; - -static inline struct winbond_spi_flash * -to_winbond_spi_flash(struct spi_flash *flash) -{ - return container_of(flash, struct winbond_spi_flash, flash); -} - static const struct winbond_spi_flash_params winbond_spi_flash_table[] = { { .id = 0x3015, @@ -105,71 +93,6 @@ static const struct winbond_spi_flash_params winbond_spi_flash_table[] = { }, }; -static int winbond_write(struct spi_flash *flash, - u32 offset, size_t len, const void *buf) -{ - struct winbond_spi_flash *stm = to_winbond_spi_flash(flash); - unsigned long page_addr; - unsigned long byte_addr; - unsigned long page_size; - unsigned int page_shift; - size_t chunk_len; - size_t actual; - int ret; - u8 cmd[4]; - - page_shift = stm->params->l2_page_size; - page_size = (1 << page_shift); - page_addr = offset / page_size; - byte_addr = offset % page_size; - - ret = spi_claim_bus(flash->spi); - if (ret) { - debug("SF: Unable to claim SPI bus\n"); - return ret; - } - - for (actual = 0; actual < len; actual += chunk_len) { - chunk_len = min(len - actual, page_size - byte_addr); - - cmd[0] = CMD_W25_PP; - cmd[1] = page_addr >> (16 - page_shift); - cmd[2] = page_addr << (page_shift - 8) | (byte_addr >> 8); - cmd[3] = byte_addr; - debug("PP: 0x%p => cmd = { 0x%02x 0x%02x%02x%02x } chunk_len = %d\n", - buf + actual, - cmd[0], cmd[1], cmd[2], cmd[3], chunk_len); - - ret = spi_flash_cmd(flash->spi, CMD_W25_WREN, NULL, 0); - if (ret < 0) { - debug("SF: Enabling Write failed\n"); - goto out; - } - - ret = spi_flash_cmd_write(flash->spi, cmd, 4, - buf + actual, chunk_len); - if (ret < 0) { - debug("SF: Winbond Page Program failed\n"); - goto out; - } - - ret = spi_flash_cmd_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT); - if (ret) - goto out; - - page_addr++; - byte_addr = 0; - } - - debug("SF: Winbond: Successfully programmed %u bytes @ 0x%x\n", - len, offset); - ret = 0; - -out: - spi_release_bus(flash->spi); - return ret; -} - static int winbond_erase(struct spi_flash *flash, u32 offset, size_t len) { return spi_flash_cmd_erase(flash, CMD_W25_SE, offset, len); @@ -178,9 +101,9 @@ static int winbond_erase(struct spi_flash *flash, u32 offset, size_t len) struct spi_flash *spi_flash_probe_winbond(struct spi_slave *spi, u8 *idcode) { const struct winbond_spi_flash_params *params; - unsigned page_size; - struct winbond_spi_flash *stm; + struct spi_flash *flash; unsigned int i; + unsigned page_size; for (i = 0; i < ARRAY_SIZE(winbond_spi_flash_table); i++) { params = &winbond_spi_flash_table[i]; @@ -194,27 +117,26 @@ struct spi_flash *spi_flash_probe_winbond(struct spi_slave *spi, u8 *idcode) return NULL; } - stm = malloc(sizeof(struct winbond_spi_flash)); - if (!stm) { + flash = malloc(sizeof(*flash)); + if (!flash) { debug("SF: Failed to allocate memory\n"); return NULL; } - stm->params = params; - stm->flash.spi = spi; - stm->flash.name = params->name; + flash->spi = spi; + flash->name = params->name; /* Assuming power-of-two page size initially. */ page_size = 1 << params->l2_page_size; - stm->flash.write = winbond_write; - stm->flash.erase = winbond_erase; - stm->flash.read = spi_flash_cmd_read_fast; - stm->flash.sector_size = (1 << stm->params->l2_page_size) * - stm->params->pages_per_sector; - stm->flash.size = page_size * params->pages_per_sector + flash->write = spi_flash_cmd_write_multi; + flash->erase = winbond_erase; + flash->read = spi_flash_cmd_read_fast; + flash->page_size = page_size; + flash->sector_size = page_size * params->pages_per_sector; + flash->size = page_size * params->pages_per_sector * params->sectors_per_block * params->nr_blocks; - return &stm->flash; + return flash; } diff --git a/drivers/net/4xx_enet.c b/drivers/net/4xx_enet.c index b1763b1..e616aaf 100644 --- a/drivers/net/4xx_enet.c +++ b/drivers/net/4xx_enet.c @@ -1704,7 +1704,7 @@ int enetInt (struct eth_device *dev) rc = 0; } - /* handle MAL RX EOB interupt from a receive */ + /* handle MAL RX EOB interrupt from a receive */ /* check for EOB on valid channels */ if (uic_mal & UIC_MAL_RXEOB) { mal_eob = mfdcr(MAL0_RXEOBISR); diff --git a/drivers/net/designware.c b/drivers/net/designware.c index 3f5eeb7..bfa4384 100644 --- a/drivers/net/designware.c +++ b/drivers/net/designware.c @@ -368,11 +368,13 @@ static int configure_phy(struct eth_device *dev) { struct dw_eth_dev *priv = dev->priv; int phy_addr; - u16 bmcr, ctrl; + u16 bmcr; #if defined(CONFIG_DW_AUTONEG) u16 bmsr; u32 timeout; u16 anlpar, btsr; +#else + u16 ctrl; #endif #if defined(CONFIG_DW_SEARCH_PHY) @@ -381,6 +383,8 @@ static int configure_phy(struct eth_device *dev) priv->address = phy_addr; else return -1; +#else + phy_addr = priv->address; #endif if (dw_reset_phy(dev) < 0) return -1; diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index 4e4cd27..ab90afa 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -86,7 +86,7 @@ static int fec_miiphy_read(const char *dev, uint8_t phyAddr, uint8_t regAddr, /* * wait for the related interrupt */ - start = get_timer_masked(); + start = get_timer(0); while (!(readl(&fec->eth->ievent) & FEC_IEVENT_MII)) { if (get_timer(start) > (CONFIG_SYS_HZ / 1000)) { printf("Read MDIO failed...\n"); @@ -138,7 +138,7 @@ static int fec_miiphy_write(const char *dev, uint8_t phyAddr, uint8_t regAddr, /* * wait for the MII interrupt */ - start = get_timer_masked(); + start = get_timer(0); while (!(readl(&fec->eth->ievent) & FEC_IEVENT_MII)) { if (get_timer(start) > (CONFIG_SYS_HZ / 1000)) { printf("Write MDIO failed...\n"); @@ -189,7 +189,7 @@ static int miiphy_wait_aneg(struct eth_device *dev) /* * Wait for AN completion */ - start = get_timer_masked(); + start = get_timer(0); do { if (get_timer(start) > (CONFIG_SYS_HZ * 5)) { printf("%s: Autonegotiation timeout\n", dev->name); diff --git a/drivers/net/greth.c b/drivers/net/greth.c index 6c32226..2aab52f 100644 --- a/drivers/net/greth.c +++ b/drivers/net/greth.c @@ -576,7 +576,7 @@ int greth_recv(struct eth_device *dev) GRETH_REGORIN(®s->control, GRETH_RXEN); } done: - /* return positive length of packet or 0 if non recieved */ + /* return positive length of packet or 0 if non received */ return len; } diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c index 14b2d35..9386adf 100644 --- a/drivers/net/natsemi.c +++ b/drivers/net/natsemi.c @@ -282,7 +282,7 @@ OUTL(struct eth_device *dev, int command, u_long addr) * ready to send and receive packets. * * Side effects: - * leaves the natsemi initialized, and ready to recieve packets. + * leaves the natsemi initialized, and ready to receive packets. * * Returns: struct eth_device *: pointer to NIC data structure */ diff --git a/drivers/net/netarm_eth.c b/drivers/net/netarm_eth.c index c9e324e..f54817e 100644 --- a/drivers/net/netarm_eth.c +++ b/drivers/net/netarm_eth.c @@ -81,9 +81,10 @@ static unsigned int na_mii_read (int reg) static int na_mii_poll_busy (void) { + ulong start; /* arm simple, non interrupt dependent timer */ - reset_timer_masked (); - while (get_timer_masked () < NA_MII_POLL_BUSY_DELAY) { + start = get_timer(0)); + while (get_timer(start) < NA_MII_POLL_BUSY_DELAY) { if (!(GET_EADDR (NETARM_ETH_MII_IND) & NETARM_ETH_MIII_BUSY)) { return 1; } @@ -164,19 +165,20 @@ static unsigned int na_mii_check_speed (void) static int reset_eth (void) { int pt; + ulong start; na_get_mac_addr (); pt = na_mii_identify_phy (); /* reset the phy */ na_mii_write (MII_PHY_CONTROL, 0x8000); - reset_timer_masked (); - while (get_timer_masked () < NA_MII_NEGOTIATE_DELAY) { + start = get_timer(0); + while (get_timer(start) < NA_MII_NEGOTIATE_DELAY) { if ((na_mii_read (MII_PHY_STATUS) & 0x8000) == 0) { break; } } - if (get_timer_masked () >= NA_MII_NEGOTIATE_DELAY) + if (get_timer(start) >= NA_MII_NEGOTIATE_DELAY) printf ("phy reset timeout\n"); /* set the PCS reg */ diff --git a/drivers/net/ns8382x.c b/drivers/net/ns8382x.c index 45402cc..6dfcd0e 100644 --- a/drivers/net/ns8382x.c +++ b/drivers/net/ns8382x.c @@ -299,7 +299,7 @@ OUTL(struct eth_device *dev, int command, u_long addr) * Description: Retrieves the MAC address of the card, and sets up some * globals required by other routines, and initializes the NIC, making it * ready to send and receive packets. - * Side effects: initializes ns8382xs, ready to recieve packets. + * Side effects: initializes ns8382xs, ready to receive packets. * Returns: int: number of cards found */ diff --git a/drivers/net/phy/generic_10g.c b/drivers/net/phy/generic_10g.c index 60dec45..e4a499d 100644 --- a/drivers/net/phy/generic_10g.c +++ b/drivers/net/phy/generic_10g.c @@ -36,7 +36,7 @@ int gen10g_shutdown(struct phy_device *phydev) int gen10g_startup(struct phy_device *phydev) { int devad, reg; - u32 mmd_mask = phydev->mmds; + u32 mmd_mask = phydev->mmds & MDIO_DEVS_LINK; phydev->link = 1; @@ -44,8 +44,12 @@ int gen10g_startup(struct phy_device *phydev) phydev->speed = SPEED_10000; phydev->duplex = DUPLEX_FULL; + /* + * Go through all the link-reporting devices, and make sure + * they're all up and happy + */ for (devad = 0; mmd_mask; devad++, mmd_mask = mmd_mask >> 1) { - if (!mmd_mask & 1) + if (!(mmd_mask & 1)) continue; /* Read twice because link state is latched and a diff --git a/drivers/net/smc911x.h b/drivers/net/smc911x.h index 05e007c..8ce08a9 100644 --- a/drivers/net/smc911x.h +++ b/drivers/net/smc911x.h @@ -384,6 +384,7 @@ static inline void smc911x_reg_write(struct eth_device *dev, #define WUCSR_MPEN 0x00000002 /* Chip ID values */ +#define CHIP_89218 0x218a #define CHIP_9115 0x115 #define CHIP_9116 0x116 #define CHIP_9117 0x117 @@ -402,6 +403,7 @@ struct chip_id { }; static const struct chip_id chip_ids[] = { + { CHIP_89218, "LAN89218" }, { CHIP_9115, "LAN9115" }, { CHIP_9116, "LAN9116" }, { CHIP_9117, "LAN9117" }, diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c index ab461b4..7f601d4 100644 --- a/drivers/pci/fsl_pci_init.c +++ b/drivers/pci/fsl_pci_init.c @@ -316,7 +316,7 @@ void fsl_pci_init(struct pci_controller *hose, struct fsl_pci_info *pci_info) hose->current_busno = hose->first_busno; out_be32(&pci->pedr, 0xffffffff); /* Clear any errors */ - out_be32(&pci->peer, ~0x20140); /* Enable All Error Interupts except + out_be32(&pci->peer, ~0x20140); /* Enable All Error Interrupts except * - Master abort (pci) * - Master PERR (pci) * - ICCA (PCIe) diff --git a/drivers/rtc/mpc5xxx.c b/drivers/rtc/mpc5xxx.c index ec0b0ef..6b3d5e6 100644 --- a/drivers/rtc/mpc5xxx.c +++ b/drivers/rtc/mpc5xxx.c @@ -44,7 +44,7 @@ typedef struct rtc5200 { volatile ulong aier; /* MBAR+0x80C: alarm and interrupt enable register */ volatile ulong ctr; /* MBAR+0x810: current time register */ volatile ulong cdr; /* MBAR+0x814: current data register */ - volatile ulong asir; /* MBAR+0x818: alarm and stopwatch interupt register */ + volatile ulong asir; /* MBAR+0x818: alarm and stopwatch interrupt register */ volatile ulong piber; /* MBAR+0x81C: periodic interrupt and bus error register */ volatile ulong trdr; /* MBAR+0x820: test register/divides register */ } RTC5200; diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index 0e171b6..1dcc1c7 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -55,7 +55,10 @@ COBJS-$(CONFIG_S3C44B0_SERIAL) += serial_s3c44b0.o COBJS-$(CONFIG_XILINX_UARTLITE) += serial_xuartlite.o COBJS-$(CONFIG_SCIF_CONSOLE) += serial_sh.o COBJS-$(CONFIG_TEGRA2) += serial_tegra2.o + +ifndef CONFIG_SPL_BUILD COBJS-$(CONFIG_USB_TTY) += usbtty.o +endif COBJS := $(sort $(COBJS-y)) SRCS := $(COBJS:.o=.c) diff --git a/drivers/serial/serial.c b/drivers/serial/serial.c index 4032dfd..0d56e78 100644 --- a/drivers/serial/serial.c +++ b/drivers/serial/serial.c @@ -22,6 +22,7 @@ */ #include <common.h> +#include <linux/compiler.h> #include <ns16550.h> #ifdef CONFIG_NS87308 @@ -117,9 +118,8 @@ static NS16550_t serial_ports[4] = { serial_puts_dev(port, s);} /* Serial device descriptor */ -#define INIT_ESERIAL_STRUCTURE(port,name,bus) {\ +#define INIT_ESERIAL_STRUCTURE(port, name) {\ name,\ - bus,\ eserial##port##_init,\ NULL,\ eserial##port##_setbrg,\ @@ -325,14 +325,30 @@ serial_setbrg(void) DECLARE_ESERIAL_FUNCTIONS(1); struct serial_device eserial1_device = - INIT_ESERIAL_STRUCTURE(1,"eserial0","EUART1"); + INIT_ESERIAL_STRUCTURE(1, "eserial0"); DECLARE_ESERIAL_FUNCTIONS(2); struct serial_device eserial2_device = - INIT_ESERIAL_STRUCTURE(2,"eserial1","EUART2"); + INIT_ESERIAL_STRUCTURE(2, "eserial1"); DECLARE_ESERIAL_FUNCTIONS(3); struct serial_device eserial3_device = - INIT_ESERIAL_STRUCTURE(3,"eserial2","EUART3"); + INIT_ESERIAL_STRUCTURE(3, "eserial2"); DECLARE_ESERIAL_FUNCTIONS(4); struct serial_device eserial4_device = - INIT_ESERIAL_STRUCTURE(4,"eserial3","EUART4"); + INIT_ESERIAL_STRUCTURE(4, "eserial3"); + +__weak struct serial_device *default_serial_console(void) +{ +#if CONFIG_CONS_INDEX == 1 + return &eserial1_device; +#elif CONFIG_CONS_INDEX == 2 + return &eserial2_device; +#elif CONFIG_CONS_INDEX == 3 + return &eserial3_device; +#elif CONFIG_CONS_INDEX == 4 + return &eserial4_device; +#else +#error "Bad CONFIG_CONS_INDEX." +#endif +} + #endif /* CONFIG_SERIAL_MULTI */ diff --git a/drivers/serial/serial_pxa.c b/drivers/serial/serial_pxa.c index e457980..68469a4 100644 --- a/drivers/serial/serial_pxa.c +++ b/drivers/serial/serial_pxa.c @@ -268,7 +268,6 @@ static int ffuart_tstc(void) struct serial_device serial_ffuart_device = { "serial_ffuart", - "PXA", ffuart_init, NULL, ffuart_setbrg, @@ -313,7 +312,6 @@ static int btuart_tstc(void) struct serial_device serial_btuart_device = { "serial_btuart", - "PXA", btuart_init, NULL, btuart_setbrg, @@ -358,7 +356,6 @@ static int stuart_tstc(void) struct serial_device serial_stuart_device = { "serial_stuart", - "PXA", stuart_init, NULL, stuart_setbrg, diff --git a/drivers/serial/serial_s3c24x0.c b/drivers/serial/serial_s3c24x0.c index abdbff1..12bcdd3 100644 --- a/drivers/serial/serial_s3c24x0.c +++ b/drivers/serial/serial_s3c24x0.c @@ -19,6 +19,7 @@ */ #include <common.h> +#include <linux/compiler.h> #include <asm/arch/s3c24x0_cpu.h> DECLARE_GLOBAL_DATA_PTR; @@ -68,9 +69,8 @@ DECLARE_GLOBAL_DATA_PTR; serial_puts_dev(port, s); \ } -#define INIT_S3C_SERIAL_STRUCTURE(port, name, bus) { \ +#define INIT_S3C_SERIAL_STRUCTURE(port, name) { \ name, \ - bus, \ s3serial##port##_init, \ NULL,\ s3serial##port##_setbrg, \ @@ -303,11 +303,24 @@ void serial_puts(const char *s) #if defined(CONFIG_SERIAL_MULTI) DECLARE_S3C_SERIAL_FUNCTIONS(0); struct serial_device s3c24xx_serial0_device = -INIT_S3C_SERIAL_STRUCTURE(0, "s3ser0", "S3UART1"); +INIT_S3C_SERIAL_STRUCTURE(0, "s3ser0"); DECLARE_S3C_SERIAL_FUNCTIONS(1); struct serial_device s3c24xx_serial1_device = -INIT_S3C_SERIAL_STRUCTURE(1, "s3ser1", "S3UART2"); +INIT_S3C_SERIAL_STRUCTURE(1, "s3ser1"); DECLARE_S3C_SERIAL_FUNCTIONS(2); struct serial_device s3c24xx_serial2_device = -INIT_S3C_SERIAL_STRUCTURE(2, "s3ser2", "S3UART3"); +INIT_S3C_SERIAL_STRUCTURE(2, "s3ser2"); + +__weak struct serial_device *default_serial_console(void) +{ +#if defined(CONFIG_SERIAL1) + return &s3c24xx_serial0_device; +#elif defined(CONFIG_SERIAL2) + return &s3c24xx_serial1_device; +#elif defined(CONFIG_SERIAL3) + return &s3c24xx_serial2_device; +#else +#error "CONFIG_SERIAL? missing." +#endif +} #endif /* CONFIG_SERIAL_MULTI */ diff --git a/drivers/serial/serial_s5p.c b/drivers/serial/serial_s5p.c index f1ffa29..6819bb0 100644 --- a/drivers/serial/serial_s5p.c +++ b/drivers/serial/serial_s5p.c @@ -22,6 +22,7 @@ */ #include <common.h> +#include <linux/compiler.h> #include <asm/io.h> #include <asm/arch/uart.h> #include <asm/arch/clk.h> @@ -182,9 +183,8 @@ int s5p_serial##port##_tstc(void) { return serial_tstc_dev(port); } \ void s5p_serial##port##_putc(const char c) { serial_putc_dev(c, port); } \ void s5p_serial##port##_puts(const char *s) { serial_puts_dev(s, port); } -#define INIT_S5P_SERIAL_STRUCTURE(port, name, bus) { \ +#define INIT_S5P_SERIAL_STRUCTURE(port, name) { \ name, \ - bus, \ s5p_serial##port##_init, \ NULL, \ s5p_serial##port##_setbrg, \ @@ -195,13 +195,28 @@ void s5p_serial##port##_puts(const char *s) { serial_puts_dev(s, port); } DECLARE_S5P_SERIAL_FUNCTIONS(0); struct serial_device s5p_serial0_device = - INIT_S5P_SERIAL_STRUCTURE(0, "s5pser0", "S5PUART0"); + INIT_S5P_SERIAL_STRUCTURE(0, "s5pser0"); DECLARE_S5P_SERIAL_FUNCTIONS(1); struct serial_device s5p_serial1_device = - INIT_S5P_SERIAL_STRUCTURE(1, "s5pser1", "S5PUART1"); + INIT_S5P_SERIAL_STRUCTURE(1, "s5pser1"); DECLARE_S5P_SERIAL_FUNCTIONS(2); struct serial_device s5p_serial2_device = - INIT_S5P_SERIAL_STRUCTURE(2, "s5pser2", "S5PUART2"); + INIT_S5P_SERIAL_STRUCTURE(2, "s5pser2"); DECLARE_S5P_SERIAL_FUNCTIONS(3); struct serial_device s5p_serial3_device = - INIT_S5P_SERIAL_STRUCTURE(3, "s5pser3", "S5PUART3"); + INIT_S5P_SERIAL_STRUCTURE(3, "s5pser3"); + +__weak struct serial_device *default_serial_console(void) +{ +#if defined(CONFIG_SERIAL0) + return &s5p_serial0_device; +#elif defined(CONFIG_SERIAL1) + return &s5p_serial1_device; +#elif defined(CONFIG_SERIAL2) + return &s5p_serial2_device; +#elif defined(CONFIG_SERIAL3) + return &s5p_serial3_device; +#else +#error "CONFIG_SERIAL? missing." +#endif +} diff --git a/drivers/spi/Makefile b/drivers/spi/Makefile index a9b1ca4..96c9642 100644 --- a/drivers/spi/Makefile +++ b/drivers/spi/Makefile @@ -26,6 +26,7 @@ include $(TOPDIR)/config.mk LIB := $(obj)libspi.o COBJS-$(CONFIG_ALTERA_SPI) += altera_spi.o +COBJS-$(CONFIG_ANDES_SPI) += andes_spi.o COBJS-$(CONFIG_ATMEL_DATAFLASH_SPI) += atmel_dataflash_spi.o COBJS-$(CONFIG_ATMEL_SPI) += atmel_spi.o COBJS-$(CONFIG_BFIN_SPI) += bfin_spi.o diff --git a/drivers/spi/andes_spi.c b/drivers/spi/andes_spi.c new file mode 100644 index 0000000..fdde139 --- /dev/null +++ b/drivers/spi/andes_spi.c @@ -0,0 +1,302 @@ +/* + * Driver of Andes SPI Controller + * + * (C) Copyright 2011 Andes Technology + * Macpaul Lin <macpaul@andestech.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <malloc.h> +#include <spi.h> + +#include <asm/io.h> +#include "andes_spi.h" + +void spi_init(void) +{ + /* do nothing */ +} + +static void andes_spi_spit_en(struct andes_spi_slave *ds) +{ + unsigned int dcr = readl(&ds->regs->dcr); + + debug("%s: dcr: %x, write value: %x\n", + __func__, dcr, (dcr | ANDES_SPI_DCR_SPIT)); + + writel((dcr | ANDES_SPI_DCR_SPIT), &ds->regs->dcr); +} + +struct spi_slave *spi_setup_slave(unsigned int bus, unsigned int cs, + unsigned int max_hz, unsigned int mode) +{ + struct andes_spi_slave *ds; + + if (!spi_cs_is_valid(bus, cs)) + return NULL; + + ds = malloc(sizeof(*ds)); + if (!ds) + return NULL; + + ds->slave.bus = bus; + ds->slave.cs = cs; + ds->regs = (struct andes_spi_regs *)CONFIG_SYS_SPI_BASE; + + /* + * The hardware of andes_spi will set its frequency according + * to APB/AHB bus clock. Hence the hardware doesn't allow changing of + * requency and so the user requested speed is always ignored. + */ + ds->freq = max_hz; + + return &ds->slave; +} + +void spi_free_slave(struct spi_slave *slave) +{ + struct andes_spi_slave *ds = to_andes_spi(slave); + + free(ds); +} + +int spi_claim_bus(struct spi_slave *slave) +{ + struct andes_spi_slave *ds = to_andes_spi(slave); + unsigned int apb; + unsigned int baud; + + /* Enable the SPI hardware */ + writel(ANDES_SPI_CR_SPIRST, &ds->regs->cr); + udelay(1000); + + /* setup format */ + baud = ((CONFIG_SYS_CLK_FREQ / CONFIG_SYS_SPI_CLK / 2) - 1) & 0xFF; + + /* + * SPI_CLK = AHB bus clock / ((BAUD + 1)*2) + * BAUD = AHB bus clock / SPI_CLK / 2) - 1 + */ + apb = (readl(&ds->regs->apb) & 0xffffff00) | baud; + writel(apb, &ds->regs->apb); + + /* no interrupts */ + writel(0, &ds->regs->ie); + + return 0; +} + +void spi_release_bus(struct spi_slave *slave) +{ + struct andes_spi_slave *ds = to_andes_spi(slave); + + /* Disable the SPI hardware */ + writel(ANDES_SPI_CR_SPIRST, &ds->regs->cr); +} + +static int andes_spi_read(struct spi_slave *slave, unsigned int len, + u8 *rxp, unsigned long flags) +{ + struct andes_spi_slave *ds = to_andes_spi(slave); + unsigned int i, left; + unsigned int data; + + debug("%s: slave: %x, len: %d, rxp: %x, flags: %d\n", + __func__, slave, len, rxp, flags); + + debug("%s: data: ", __func__); + while (len > 0) { + left = min(len, 4); + data = readl(&ds->regs->data); + + debug(" "); + for (i = 0; i < left; i++) { + debug("%02x ", data & 0xff); + *rxp++ = data; + data >>= 8; + len--; + } + } + debug("\n"); + + return 0; +} + +static int andes_spi_write(struct spi_slave *slave, unsigned int wlen, + unsigned int rlen, const u8 *txp, unsigned long flags) +{ + struct andes_spi_slave *ds = to_andes_spi(slave); + unsigned int data; + unsigned int i, left; + unsigned int spit_enabled = 0; + + debug("%s: slave: %x, wlen: %d, rlen: %d, txp: %x, flags: %x\n", + __func__, slave, wlen, rlen, txp, flags); + + /* The value of wlen and rlen wrote to register must minus 1 */ + if (rlen == 0) /* write only */ + writel(ANDES_SPI_DCR_MODE_WO | ANDES_SPI_DCR_WCNT(wlen-1) | + ANDES_SPI_DCR_RCNT(0), &ds->regs->dcr); + else /* write then read */ + writel(ANDES_SPI_DCR_MODE_WR | ANDES_SPI_DCR_WCNT(wlen-1) | + ANDES_SPI_DCR_RCNT(rlen-1), &ds->regs->dcr); + + /* wait till SPIBSY is cleared */ + while (readl(&ds->regs->st) & ANDES_SPI_ST_SPIBSY) + ; + + /* data write process */ + debug("%s: txp: ", __func__); + while (wlen > 0) { + /* clear the data */ + data = 0; + + /* data are usually be read 32bits once a time */ + left = min(wlen, 4); + + for (i = 0; i < left; i++) { + debug("%x ", *txp); + data |= *txp++ << (i * 8); + wlen--; + } + debug("\n"); + + debug("data: %08x\n", data); + debug("streg before write: %08x\n", readl(&ds->regs->st)); + /* wait till TXFULL is deasserted */ + while (readl(&ds->regs->st) & ANDES_SPI_ST_TXFEL) + ; + writel(data, &ds->regs->data); + debug("streg after write: %08x\n", readl(&ds->regs->st)); + + + if (spit_enabled == 0) { + /* enable SPIT bit - trigger the tx and rx progress */ + andes_spi_spit_en(ds); + spit_enabled = 1; + } + + } + debug("\n"); + + return 0; +} + +/* + * spi_xfer: + * Since andes_spi doesn't support independent command transaction, + * that is, write and than read must be operated in continuous + * execution, there is no need to set dcr and trigger spit again in + * RX process. + */ +int spi_xfer(struct spi_slave *slave, unsigned int bitlen, + const void *dout, void *din, unsigned long flags) +{ + unsigned int len; + static int op_nextime; + static u8 tmp_cmd[5]; + static int tmp_wlen; + unsigned int i; + + if (bitlen == 0) + /* Finish any previously submitted transfers */ + goto out; + + if (bitlen % 8) { + /* Errors always terminate an ongoing transfer */ + flags |= SPI_XFER_END; + goto out; + } + + len = bitlen / 8; + + debug("%s: slave: %08x, bitlen: %d, dout: " + "%08x, din: %08x, flags: %d, len: %d\n", + __func__, slave, bitlen, dout, din, flags, len); + + /* + * Important: + * andes_spi's hardware doesn't support 2 data channel. The read + * and write cmd/data share the same register (data register). + * + * If a command has write and read transaction, you cannot do write + * this time and then do read on next time. + * + * A command writes first with a read response must indicating + * the read length in write operation. Hence the write action must + * be stored temporary and wait until the next read action has been + * arrived. Then we flush the write and read action out together. + */ + if (!dout) { + if (op_nextime == 1) { + /* flags should be SPI_XFER_END, value is 2 */ + op_nextime = 0; + andes_spi_write(slave, tmp_wlen, len, tmp_cmd, flags); + } + return andes_spi_read(slave, len, din, flags); + } else if (!din) { + if (flags == SPI_XFER_BEGIN) { + /* store the write command and do operation next time */ + op_nextime = 1; + memset(tmp_cmd, 0, sizeof(tmp_cmd)); + memcpy(tmp_cmd, dout, len); + + debug("%s: tmp_cmd: ", __func__); + for (i = 0; i < len; i++) + debug("%x ", *(tmp_cmd + i)); + debug("\n"); + + tmp_wlen = len; + } else { + /* + * flags should be (SPI_XFER_BEGIN | SPI_XFER_END), + * the value is 3. + */ + if (op_nextime == 1) { + /* flags should be SPI_XFER_END, value is 2 */ + op_nextime = 0; + /* flags 3 implies write only */ + andes_spi_write(slave, tmp_wlen, 0, tmp_cmd, 3); + } + + debug("flags: %x\n", flags); + return andes_spi_write(slave, len, 0, dout, flags); + } + } + +out: + return 0; +} + +int spi_cs_is_valid(unsigned int bus, unsigned int cs) +{ + return bus == 0 && cs == 0; +} + +void spi_cs_activate(struct spi_slave *slave) +{ + /* do nothing */ +} + +void spi_cs_deactivate(struct spi_slave *slave) +{ + /* do nothing */ +} diff --git a/drivers/spi/andes_spi.h b/drivers/spi/andes_spi.h new file mode 100644 index 0000000..844bdba --- /dev/null +++ b/drivers/spi/andes_spi.h @@ -0,0 +1,128 @@ +/* + * Register definitions for the Andes SPI Controller + * + * (C) Copyright 2011 Andes Technology + * Macpaul Lin <macpaul@andestech.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __ANDES_SPI_H +#define __ANDES_SPI_H + +struct andes_spi_regs { + unsigned int apb; /* 0x00 - APB SPI interface setting */ + unsigned int pio; /* 0x04 - PIO reg */ + unsigned int cr; /* 0x08 - SPI Control reg */ + unsigned int st; /* 0x0c - SPI Status reg */ + unsigned int ie; /* 0x10 - Interrupt Enable reg */ + unsigned int ist; /* 0x14 - Interrupt Status reg */ + unsigned int dcr; /* 0x18 - data control reg */ + unsigned int data; /* 0x1c - data register */ + unsigned int ahb; /* 0x20 - AHB SPI interface setting */ + unsigned int ver; /* 0x3c - SPI version reg */ +}; + +#define BIT(x) (1 << (x)) + +/* 0x00 - APB SPI interface setting register */ +#define ANDES_SPI_APB_BAUD(x) (((x) & 0xff) < 0) +#define ANDES_SPI_APB_CSHT(x) (((x) & 0xf) < 16) +#define ANDES_SPI_APB_SPNTS BIT(20) /* 0: normal, 1: delay */ +#define ANDES_SPI_APB_CPHA BIT(24) /* 0: Sampling at odd edges */ +#define ANDES_SPI_APB_CPOL BIT(25) /* 0: SCK low, 1: SCK high */ +#define ANDES_SPI_APB_MSSL BIT(26) /* 0: SPI Master, 1: slave */ + +/* 0x04 - PIO register */ +#define ANDES_SPI_PIO_MISO BIT(0) /* input value of pin MISO */ +#define ANDES_SPI_PIO_MOSI BIT(1) /* I/O value of pin MOSI */ +#define ANDES_SPI_PIO_SCK BIT(2) /* I/O value of pin SCK */ +#define ANDES_SPI_PIO_CS BIT(3) /* I/O value of pin CS */ +#define ANDES_SPI_PIO_PIOE BIT(4) /* Programming IO Enable */ + +/* 0x08 - SPI Control register */ +#define ANDES_SPI_CR_SPIRST BIT(0) /* SPI mode reset */ +#define ANDES_SPI_CR_RXFRST BIT(1) /* RxFIFO reset */ +#define ANDES_SPI_CR_TXFRST BIT(2) /* TxFIFO reset */ +#define ANDES_SPI_CR_RXFTH(x) (((x) & 0x1f) << 10) /* RxFIFO Threshold */ +#define ANDES_SPI_CR_TXFTH(x) (((x) & 0x1f) << 18) /* TxFIFO Threshold */ + +/* 0x0c - SPI Status register */ +#define ANDES_SPI_ST_SPIBSY BIT(0) /* SPI Transfer is active */ +#define ANDES_SPI_ST_RXFEM BIT(8) /* RxFIFO Empty Flag */ +#define ANDES_SPI_ST_RXFEL BIT(9) /* RxFIFO Full Flag */ +#define ANDES_SPI_ST_RXFVE(x) (((x) >> 10) & 0x1f) +#define ANDES_SPI_ST_TXFEM BIT(16) /* TxFIFO Empty Flag */ +#define ANDES_SPI_ST_TXFEL BIT(7) /* TxFIFO Full Flag */ +#define ANDES_SPI_ST_TXFVE(x) (((x) >> 18) & 0x1f) + +/* 0x10 - Interrupt Enable register */ +#define ANDES_SPI_IE_RXFORIE BIT(0) /* RxFIFO overrun intr */ +#define ANDES_SPI_IE_TXFURIE BIT(1) /* TxFOFO underrun intr */ +#define ANDES_SPI_IE_RXFTHIE BIT(2) /* RxFIFO threshold intr */ +#define ANDES_SPI_IE_TXFTHIE BIT(3) /* TxFIFO threshold intr */ +#define ANDES_SPI_IE_SPIEIE BIT(4) /* SPI transmit END intr */ +#define ANDES_SPI_IE_SPCFIE BIT(5) /* AHB/APB TxReq conflict */ + +/* 0x14 - Interrupt Status Register */ +#define ANDES_SPI_IST_RXFORI BIT(0) /* has RxFIFO overrun */ +#define ANDES_SPI_IST_TXFURI BIT(1) /* has TxFOFO underrun */ +#define ANDES_SPI_IST_RXFTHI BIT(2) /* has RxFIFO threshold */ +#define ANDES_SPI_IST_TXFTHI BIT(3) /* has TxFIFO threshold */ +#define ANDES_SPI_IST_SPIEI BIT(4) /* has SPI transmit END */ +#define ANDES_SPI_IST_SPCFI BIT(5) /* has AHB/APB TxReq conflict */ + +/* 0x18 - Data Control Register */ +#define ANDES_SPI_DCR_RCNT(x) (((x) & 0x3ff) << 0) +#define ANDES_SPI_DCR_DYCNT(x) (((x) & 0x7) << 12) +#define ANDES_SPI_DCR_WCNT(x) (((x) & 0x3ff) << 16) +#define ANDES_SPI_DCR_TRAMODE(x) (((x) & 0x7) << 28) +#define ANDES_SPI_DCR_SPIT BIT(31) /* SPI bus trigger */ + +#define ANDES_SPI_DCR_MODE_WRCON ANDES_SPI_DCR_TRAMODE(0) /* w/r at the same time */ +#define ANDES_SPI_DCR_MODE_WO ANDES_SPI_DCR_TRAMODE(1) /* write only */ +#define ANDES_SPI_DCR_MODE_RO ANDES_SPI_DCR_TRAMODE(2) /* read only */ +#define ANDES_SPI_DCR_MODE_WR ANDES_SPI_DCR_TRAMODE(3) /* write, read */ +#define ANDES_SPI_DCR_MODE_RW ANDES_SPI_DCR_TRAMODE(4) /* read, write */ +#define ANDES_SPI_DCR_MODE_WDR ANDES_SPI_DCR_TRAMODE(5) /* write, dummy, read */ +#define ANDES_SPI_DCR_MODE_RDW ANDES_SPI_DCR_TRAMODE(6) /* read, dummy, write */ +#define ANDES_SPI_DCR_MODE_RECEIVE ANDES_SPI_DCR_TRAMODE(7) /* receive */ + +/* 0x20 - AHB SPI interface setting register */ +#define ANDES_SPI_AHB_BAUD(x) (((x) & 0xff) < 0) +#define ANDES_SPI_AHB_CSHT(x) (((x) & 0xf) < 16) +#define ANDES_SPI_AHB_SPNTS BIT(20) /* 0: normal, 1: delay */ +#define ANDES_SPI_AHB_CPHA BIT(24) /* 0: Sampling at odd edges */ +#define ANDES_SPI_AHB_CPOL BIT(25) /* 0: SCK low, 1: SCK high */ +#define ANDES_SPI_AHB_MSSL BIT(26) /* only Master mode */ + +/* 0x3c - Version Register - (Year V.MAJOR.MINOR) */ +#define ANDES_SPI_VER_MINOR(x) (((x) >> 0) & 0xf) +#define ANDES_SPI_VER_MAJOR(x) (((x) >> 8) & 0xf) +#define ANDES_SPI_VER_YEAR(x) (((x) >> 16) & 0xf) + +struct andes_spi_slave { + struct spi_slave slave; + struct andes_spi_regs *regs; + unsigned int freq; +}; + +static inline struct andes_spi_slave *to_andes_spi(struct spi_slave *slave) +{ + return container_of(slave, struct andes_spi_slave, slave); +} + +#endif /* __ANDES_SPI_H */ diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c index 698e726..81381d9 100644 --- a/drivers/spi/mxc_spi.c +++ b/drivers/spi/mxc_spi.c @@ -60,8 +60,6 @@ static unsigned long spi_bases[] = { 0x53f84000, }; -#define mxc_get_clock(x) mx31_get_ipg_clk() - #elif defined(CONFIG_MX51) #define MXC_CSPICTRL_EN (1 << 0) diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c index 6af35ab..a0cfbb7 100644 --- a/drivers/usb/host/ehci-mxc.c +++ b/drivers/usb/host/ehci-mxc.c @@ -29,6 +29,14 @@ #define USBCTRL_OTGBASE_OFFSET 0x600 +#ifdef CONFIG_MX25 +#define MX25_USB_CTRL_IP_PUE_DOWN_BIT (1<<6) +#define MX25_USB_CTRL_HSTD_BIT (1<<5) +#define MX25_USB_CTRL_USBTE_BIT (1<<4) +#define MX25_USB_CTRL_OCPOL_OTG_BIT (1<<3) +#endif + +#ifdef CONFIG_MX31 #define MX31_OTG_SIC_SHIFT 29 #define MX31_OTG_SIC_MASK (0x3 << MX31_OTG_SIC_SHIFT) #define MX31_OTG_PM_BIT (1 << 24) @@ -42,12 +50,19 @@ #define MX31_H1_SIC_MASK (0x3 << MX31_H1_SIC_SHIFT) #define MX31_H1_PM_BIT (1 << 8) #define MX31_H1_DT_BIT (1 << 4) +#endif static int mxc_set_usbcontrol(int port, unsigned int flags) { unsigned int v; + +#ifdef CONFIG_MX25 + v = MX25_USB_CTRL_IP_PUE_DOWN_BIT | MX25_USB_CTRL_HSTD_BIT | + MX25_USB_CTRL_USBTE_BIT | MX25_USB_CTRL_OCPOL_OTG_BIT; +#endif + #ifdef CONFIG_MX31 - v = readl(MX31_OTG_BASE_ADDR + USBCTRL_OTGBASE_OFFSET); + v = readl(IMX_USB_BASE + USBCTRL_OTGBASE_OFFSET); switch (port) { case 0: /* OTG port */ @@ -85,36 +100,38 @@ static int mxc_set_usbcontrol(int port, unsigned int flags) default: return -EINVAL; } - - writel(v, MX31_OTG_BASE_ADDR + - USBCTRL_OTGBASE_OFFSET); #endif - return 0; + + writel(v, IMX_USB_BASE + USBCTRL_OTGBASE_OFFSET); + return 0; } int ehci_hcd_init(void) { - u32 tmp; struct usb_ehci *ehci; +#ifdef CONFIG_MX31 + u32 tmp; struct clock_control_regs *sc_regs = (struct clock_control_regs *)CCM_BASE; tmp = __raw_readl(&sc_regs->ccmr); __raw_writel(__raw_readl(&sc_regs->ccmr) | (1 << 9), &sc_regs->ccmr) ; +#endif udelay(80); /* Take USB2 */ - ehci = (struct usb_ehci *)(MX31_OTG_BASE_ADDR + + ehci = (struct usb_ehci *)(IMX_USB_BASE + (0x200 * CONFIG_MXC_USB_PORT)); hccr = (struct ehci_hccr *)((uint32_t)&ehci->caplength); hcor = (struct ehci_hcor *)((uint32_t) hccr + HC_LENGTH(ehci_readl(&hccr->cr_capbase))); setbits_le32(&ehci->usbmode, CM_HOST); +#ifdef CONFIG_MX31 setbits_le32(&ehci->control, USB_EN); __raw_writel(CONFIG_MXC_USB_PORTSC, &ehci->portsc); - +#endif mxc_set_usbcontrol(CONFIG_MXC_USB_PORT, CONFIG_MXC_USB_FLAGS); udelay(10000); diff --git a/drivers/video/cfb_console.c b/drivers/video/cfb_console.c index b427c84..3a93b64 100644 --- a/drivers/video/cfb_console.c +++ b/drivers/video/cfb_console.c @@ -29,75 +29,83 @@ * At the moment only the 8x16 font is tested and the font fore- and * background color is limited to black/white/gray colors. The Linux * logo can be placed in the upper left corner and additional board - * information strings (that normaly goes to serial port) can be drawed. + * information strings (that normally goes to serial port) can be drawn. * * The console driver can use the standard PC keyboard interface (i8042) * for character input. Character output goes to a memory mapped video * framebuffer with little or big-endian organisation. * With environment setting 'console=serial' the console i/o can be * forced to serial port. - - The driver uses graphic specific defines/parameters/functions: - - (for SMI LynxE graphic chip) - - CONFIG_VIDEO_SMI_LYNXEM - use graphic driver for SMI 710,712,810 - VIDEO_FB_LITTLE_ENDIAN - framebuffer organisation default: big endian - VIDEO_HW_RECTFILL - graphic driver supports hardware rectangle fill - VIDEO_HW_BITBLT - graphic driver supports hardware bit blt - - Console Parameters are set by graphic drivers global struct: - - VIDEO_VISIBLE_COLS - x resolution - VIDEO_VISIBLE_ROWS - y resolution - VIDEO_PIXEL_SIZE - storage size in byte per pixel - VIDEO_DATA_FORMAT - graphical data format GDF - VIDEO_FB_ADRS - start of video memory - - CONFIG_I8042_KBD - AT Keyboard driver for i8042 - VIDEO_KBD_INIT_FCT - init function for keyboard - VIDEO_TSTC_FCT - keyboard_tstc function - VIDEO_GETC_FCT - keyboard_getc function - - CONFIG_CONSOLE_CURSOR - on/off drawing cursor is done with delay - loop in VIDEO_TSTC_FCT (i8042) - CONFIG_SYS_CONSOLE_BLINK_COUNT - value for delay loop - blink rate - CONFIG_CONSOLE_TIME - display time/date in upper right corner, - needs CONFIG_CMD_DATE and CONFIG_CONSOLE_CURSOR - CONFIG_VIDEO_LOGO - display Linux Logo in upper left corner - CONFIG_VIDEO_BMP_LOGO - use bmp_logo instead of linux_logo - CONFIG_CONSOLE_EXTRA_INFO - display additional board information strings - that normaly goes to serial port. This define - requires a board specific function: - video_drawstring (VIDEO_INFO_X, - VIDEO_INFO_Y + i*VIDEO_FONT_HEIGHT, - info); - that fills a info buffer at i=row. - s.a: board/eltec/bab7xx. -CONFIG_VGA_AS_SINGLE_DEVICE - If set the framebuffer device will be initialised - as an output only device. The Keyboard driver - will not be set-up. This may be used, if you - have none or more than one Keyboard devices - (USB Keyboard, AT Keyboard). - -CONFIG_VIDEO_SW_CURSOR: - Draws a cursor after the last character. No - blinking is provided. Uses the macros CURSOR_SET - and CURSOR_OFF. -CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the - graphic chip. Uses the macro CURSOR_SET. - ATTENTION: If booting an OS, the display driver - must disable the hardware register of the graphic - chip. Otherwise a blinking field is displayed -*/ + * + * The driver uses graphic specific defines/parameters/functions: + * + * (for SMI LynxE graphic chip) + * + * CONFIG_VIDEO_SMI_LYNXEM - use graphic driver for SMI 710,712,810 + * VIDEO_FB_LITTLE_ENDIAN - framebuffer organisation default: big endian + * VIDEO_HW_RECTFILL - graphic driver supports hardware rectangle fill + * VIDEO_HW_BITBLT - graphic driver supports hardware bit blt + * + * Console Parameters are set by graphic drivers global struct: + * + * VIDEO_VISIBLE_COLS - x resolution + * VIDEO_VISIBLE_ROWS - y resolution + * VIDEO_PIXEL_SIZE - storage size in byte per pixel + * VIDEO_DATA_FORMAT - graphical data format GDF + * VIDEO_FB_ADRS - start of video memory + * + * CONFIG_I8042_KBD - AT Keyboard driver for i8042 + * VIDEO_KBD_INIT_FCT - init function for keyboard + * VIDEO_TSTC_FCT - keyboard_tstc function + * VIDEO_GETC_FCT - keyboard_getc function + * + * CONFIG_CONSOLE_CURSOR - on/off drawing cursor is done with + * delay loop in VIDEO_TSTC_FCT (i8042) + * + * CONFIG_SYS_CONSOLE_BLINK_COUNT - value for delay loop - blink rate + * CONFIG_CONSOLE_TIME - display time/date in upper right + * corner, needs CONFIG_CMD_DATE and + * CONFIG_CONSOLE_CURSOR + * CONFIG_VIDEO_LOGO - display Linux Logo in upper left corner + * CONFIG_VIDEO_BMP_LOGO - use bmp_logo instead of linux_logo + * CONFIG_CONSOLE_EXTRA_INFO - display additional board information + * strings that normaly goes to serial + * port. This define requires a board + * specific function: + * video_drawstring (VIDEO_INFO_X, + * VIDEO_INFO_Y + i*VIDEO_FONT_HEIGHT, + * info); + * that fills a info buffer at i=row. + * s.a: board/eltec/bab7xx. + * CONFIG_VGA_AS_SINGLE_DEVICE - If set the framebuffer device will be + * initialized as an output only device. + * The Keyboard driver will not be + * set-up. This may be used, if you have + * no or more than one Keyboard devices + * (USB Keyboard, AT Keyboard). + * + * CONFIG_VIDEO_SW_CURSOR: - Draws a cursor after the last + * character. No blinking is provided. + * Uses the macros CURSOR_SET and + * CURSOR_OFF. + * + * CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability + * of the graphic chip. Uses the macro + * CURSOR_SET. ATTENTION: If booting an + * OS, the display driver must disable + * the hardware register of the graphic + * chip. Otherwise a blinking field is + * displayed. + */ #include <common.h> - +#include <version.h> #include <malloc.h> -/*****************************************************************************/ -/* Console device defines with SMI graphic */ -/* Any other graphic must change this section */ -/*****************************************************************************/ +/* + * Console device defines with SMI graphic + * Any other graphic must change this section + */ #ifdef CONFIG_VIDEO_SMI_LYNXEM @@ -106,9 +114,9 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #define VIDEO_HW_BITBLT #endif -/*****************************************************************************/ -/* Defines for the CT69000 driver */ -/*****************************************************************************/ +/* + * Defines for the CT69000 driver + */ #ifdef CONFIG_VIDEO_CT69000 #define VIDEO_FB_LITTLE_ENDIAN @@ -116,9 +124,9 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #define VIDEO_HW_BITBLT #endif -/*****************************************************************************/ -/* Defines for the SED13806 driver */ -/*****************************************************************************/ +/* + * Defines for the SED13806 driver + */ #ifdef CONFIG_VIDEO_SED13806 #ifndef CONFIG_TOTAL5200 @@ -128,9 +136,9 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #define VIDEO_HW_BITBLT #endif -/*****************************************************************************/ -/* Defines for the SED13806 driver */ -/*****************************************************************************/ +/* + * Defines for the SED13806 driver + */ #ifdef CONFIG_VIDEO_SM501 #ifdef CONFIG_HH405 @@ -138,9 +146,9 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #endif #endif -/*****************************************************************************/ -/* Defines for the MB862xx driver */ -/*****************************************************************************/ +/* + * Defines for the MB862xx driver + */ #ifdef CONFIG_VIDEO_MB862xx #ifdef CONFIG_VIDEO_CORALP @@ -152,24 +160,24 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #endif #endif -/*****************************************************************************/ -/* Include video_fb.h after definitions of VIDEO_HW_RECTFILL etc */ -/*****************************************************************************/ +/* + * Include video_fb.h after definitions of VIDEO_HW_RECTFILL etc. + */ #include <video_fb.h> -/*****************************************************************************/ -/* some Macros */ -/*****************************************************************************/ +/* + * some Macros + */ #define VIDEO_VISIBLE_COLS (pGD->winSizeX) #define VIDEO_VISIBLE_ROWS (pGD->winSizeY) #define VIDEO_PIXEL_SIZE (pGD->gdfBytesPP) #define VIDEO_DATA_FORMAT (pGD->gdfIndex) #define VIDEO_FB_ADRS (pGD->frameAdrs) -/*****************************************************************************/ -/* Console device defines with i8042 keyboard controller */ -/* Any other keyboard controller must change this section */ -/*****************************************************************************/ +/* + * Console device defines with i8042 keyboard controller + * Any other keyboard controller must change this section + */ #ifdef CONFIG_I8042_KBD #include <i8042.h> @@ -179,9 +187,9 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #define VIDEO_GETC_FCT i8042_getc #endif -/*****************************************************************************/ -/* Console device */ -/*****************************************************************************/ +/* + * Console device + */ #include <version.h> #include <linux/types.h> @@ -202,20 +210,20 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #endif -/*****************************************************************************/ -/* Cursor definition: */ -/* CONFIG_CONSOLE_CURSOR: Uses a timer function (see drivers/input/i8042.c) */ -/* to let the cursor blink. Uses the macros */ -/* CURSOR_OFF and CURSOR_ON. */ -/* CONFIG_VIDEO_SW_CURSOR: Draws a cursor after the last character. No */ -/* blinking is provided. Uses the macros CURSOR_SET */ -/* and CURSOR_OFF. */ -/* CONFIG_VIDEO_HW_CURSOR: Uses the hardware cursor capability of the */ -/* graphic chip. Uses the macro CURSOR_SET. */ -/* ATTENTION: If booting an OS, the display driver */ -/* must disable the hardware register of the graphic */ -/* chip. Otherwise a blinking field is displayed */ -/*****************************************************************************/ +/* + * Cursor definition: + * CONFIG_CONSOLE_CURSOR: Uses a timer function (see drivers/input/i8042.c) + * to let the cursor blink. Uses the macros + * CURSOR_OFF and CURSOR_ON. + * CONFIG_VIDEO_SW_CURSOR: Draws a cursor after the last character. No + * blinking is provided. Uses the macros CURSOR_SET + * and CURSOR_OFF. + * CONFIG_VIDEO_HW_CURSOR: Uses the hardware cursor capability of the + * graphic chip. Uses the macro CURSOR_SET. + * ATTENTION: If booting an OS, the display driver + * must disable the hardware register of the graphic + * chip. Otherwise a blinking field is displayed + */ #if !defined(CONFIG_CONSOLE_CURSOR) && \ !defined(CONFIG_VIDEO_SW_CURSOR) && \ !defined(CONFIG_VIDEO_HW_CURSOR) @@ -227,9 +235,11 @@ CONFIG_VIDEO_HW_CURSOR: - Uses the hardware cursor capability of the #ifdef CONFIG_CONSOLE_CURSOR #ifdef CURSOR_ON -#error only one of CONFIG_CONSOLE_CURSOR,CONFIG_VIDEO_SW_CURSOR,CONFIG_VIDEO_HW_CURSOR can be defined +#error only one of CONFIG_CONSOLE_CURSOR, CONFIG_VIDEO_SW_CURSOR, \ + or CONFIG_VIDEO_HW_CURSOR can be defined #endif -void console_cursor (int state); +void console_cursor(int state); + #define CURSOR_ON console_cursor(1) #define CURSOR_OFF console_cursor(0) #define CURSOR_SET @@ -244,7 +254,8 @@ void console_cursor (int state); #ifdef CONFIG_VIDEO_SW_CURSOR #ifdef CURSOR_ON -#error only one of CONFIG_CONSOLE_CURSOR,CONFIG_VIDEO_SW_CURSOR,CONFIG_VIDEO_HW_CURSOR can be defined +#error only one of CONFIG_CONSOLE_CURSOR, CONFIG_VIDEO_SW_CURSOR, \ + or CONFIG_VIDEO_HW_CURSOR can be defined #endif #define CURSOR_ON #define CURSOR_OFF video_putchar(console_col * VIDEO_FONT_WIDTH,\ @@ -255,13 +266,14 @@ void console_cursor (int state); #ifdef CONFIG_VIDEO_HW_CURSOR #ifdef CURSOR_ON -#error only one of CONFIG_CONSOLE_CURSOR,CONFIG_VIDEO_SW_CURSOR,CONFIG_VIDEO_HW_CURSOR can be defined +#error only one of CONFIG_CONSOLE_CURSOR, CONFIG_VIDEO_SW_CURSOR, \ + or CONFIG_VIDEO_HW_CURSOR can be defined #endif #define CURSOR_ON #define CURSOR_OFF #define CURSOR_SET video_set_hw_cursor(console_col * VIDEO_FONT_WIDTH, \ (console_row * VIDEO_FONT_HEIGHT) + video_logo_height) -#endif /* CONFIG_VIDEO_HW_CURSOR */ +#endif /* CONFIG_VIDEO_HW_CURSOR */ #ifdef CONFIG_VIDEO_LOGO #ifdef CONFIG_VIDEO_BMP_LOGO @@ -271,7 +283,7 @@ void console_cursor (int state); #define VIDEO_LOGO_LUT_OFFSET BMP_LOGO_OFFSET #define VIDEO_LOGO_COLORS BMP_LOGO_COLORS -#else /* CONFIG_VIDEO_BMP_LOGO */ +#else /* CONFIG_VIDEO_BMP_LOGO */ #define LINUX_LOGO_WIDTH 80 #define LINUX_LOGO_HEIGHT 80 #define LINUX_LOGO_COLORS 214 @@ -282,13 +294,13 @@ void console_cursor (int state); #define VIDEO_LOGO_HEIGHT LINUX_LOGO_HEIGHT #define VIDEO_LOGO_LUT_OFFSET LINUX_LOGO_LUT_OFFSET #define VIDEO_LOGO_COLORS LINUX_LOGO_COLORS -#endif /* CONFIG_VIDEO_BMP_LOGO */ +#endif /* CONFIG_VIDEO_BMP_LOGO */ #define VIDEO_INFO_X (VIDEO_LOGO_WIDTH) #define VIDEO_INFO_Y (VIDEO_FONT_HEIGHT/2) -#else /* CONFIG_VIDEO_LOGO */ +#else /* CONFIG_VIDEO_LOGO */ #define VIDEO_LOGO_WIDTH 0 #define VIDEO_LOGO_HEIGHT 0 -#endif /* CONFIG_VIDEO_LOGO */ +#endif /* CONFIG_VIDEO_LOGO */ #define VIDEO_COLS VIDEO_VISIBLE_COLS #define VIDEO_ROWS VIDEO_VISIBLE_ROWS @@ -313,101 +325,107 @@ void console_cursor (int state); /* Macros */ #ifdef VIDEO_FB_LITTLE_ENDIAN -#define SWAP16(x) ((((x) & 0x00ff) << 8) | ( (x) >> 8)) -#define SWAP32(x) ((((x) & 0x000000ff) << 24) | (((x) & 0x0000ff00) << 8)|\ - (((x) & 0x00ff0000) >> 8) | (((x) & 0xff000000) >> 24) ) -#define SHORTSWAP32(x) ((((x) & 0x000000ff) << 8) | (((x) & 0x0000ff00) >> 8)|\ - (((x) & 0x00ff0000) << 8) | (((x) & 0xff000000) >> 8) ) +#define SWAP16(x) ((((x) & 0x00ff) << 8) | \ + ((x) >> 8) \ + ) +#define SWAP32(x) ((((x) & 0x000000ff) << 24) | \ + (((x) & 0x0000ff00) << 8) | \ + (((x) & 0x00ff0000) >> 8) | \ + (((x) & 0xff000000) >> 24) \ + ) +#define SHORTSWAP32(x) ((((x) & 0x000000ff) << 8) | \ + (((x) & 0x0000ff00) >> 8) | \ + (((x) & 0x00ff0000) << 8) | \ + (((x) & 0xff000000) >> 8) \ + ) #else -#define SWAP16(x) (x) -#define SWAP32(x) (x) +#define SWAP16(x) (x) +#define SWAP32(x) (x) #if defined(VIDEO_FB_16BPP_WORD_SWAP) -#define SHORTSWAP32(x) ( ((x) >> 16) | ((x) << 16) ) +#define SHORTSWAP32(x) (((x) >> 16) | ((x) << 16)) #else -#define SHORTSWAP32(x) (x) -#endif +#define SHORTSWAP32(x) (x) #endif - -#if defined(DEBUG) || defined(DEBUG_CFB_CONSOLE) -#define PRINTD(x) printf(x) -#else -#define PRINTD(x) #endif - #ifdef CONFIG_CONSOLE_EXTRA_INFO -extern void video_get_info_str ( /* setup a board string: type, speed, etc. */ - int line_number, /* location to place info string beside logo */ - char *info /* buffer for info string */ - ); - +/* + * setup a board string: type, speed, etc. + * + * line_number: location to place info string beside logo + * info: buffer for info string + */ +extern void video_get_info_str(int line_number, char *info); #endif /* Locals */ static GraphicDevice *pGD; /* Pointer to Graphic array */ -static void *video_fb_address; /* frame buffer address */ +static void *video_fb_address; /* frame buffer address */ static void *video_console_address; /* console buffer start address */ static int video_logo_height = VIDEO_LOGO_HEIGHT; -static int console_col = 0; /* cursor col */ -static int console_row = 0; /* cursor row */ +static int console_col; /* cursor col */ +static int console_row; /* cursor row */ -static u32 eorx, fgx, bgx; /* color pats */ +static u32 eorx, fgx, bgx; /* color pats */ static const int video_font_draw_table8[] = { - 0x00000000, 0x000000ff, 0x0000ff00, 0x0000ffff, - 0x00ff0000, 0x00ff00ff, 0x00ffff00, 0x00ffffff, - 0xff000000, 0xff0000ff, 0xff00ff00, 0xff00ffff, - 0xffff0000, 0xffff00ff, 0xffffff00, 0xffffffff }; + 0x00000000, 0x000000ff, 0x0000ff00, 0x0000ffff, + 0x00ff0000, 0x00ff00ff, 0x00ffff00, 0x00ffffff, + 0xff000000, 0xff0000ff, 0xff00ff00, 0xff00ffff, + 0xffff0000, 0xffff00ff, 0xffffff00, 0xffffffff +}; static const int video_font_draw_table15[] = { - 0x00000000, 0x00007fff, 0x7fff0000, 0x7fff7fff }; + 0x00000000, 0x00007fff, 0x7fff0000, 0x7fff7fff +}; static const int video_font_draw_table16[] = { - 0x00000000, 0x0000ffff, 0xffff0000, 0xffffffff }; + 0x00000000, 0x0000ffff, 0xffff0000, 0xffffffff +}; static const int video_font_draw_table24[16][3] = { - { 0x00000000, 0x00000000, 0x00000000 }, - { 0x00000000, 0x00000000, 0x00ffffff }, - { 0x00000000, 0x0000ffff, 0xff000000 }, - { 0x00000000, 0x0000ffff, 0xffffffff }, - { 0x000000ff, 0xffff0000, 0x00000000 }, - { 0x000000ff, 0xffff0000, 0x00ffffff }, - { 0x000000ff, 0xffffffff, 0xff000000 }, - { 0x000000ff, 0xffffffff, 0xffffffff }, - { 0xffffff00, 0x00000000, 0x00000000 }, - { 0xffffff00, 0x00000000, 0x00ffffff }, - { 0xffffff00, 0x0000ffff, 0xff000000 }, - { 0xffffff00, 0x0000ffff, 0xffffffff }, - { 0xffffffff, 0xffff0000, 0x00000000 }, - { 0xffffffff, 0xffff0000, 0x00ffffff }, - { 0xffffffff, 0xffffffff, 0xff000000 }, - { 0xffffffff, 0xffffffff, 0xffffffff } }; + {0x00000000, 0x00000000, 0x00000000}, + {0x00000000, 0x00000000, 0x00ffffff}, + {0x00000000, 0x0000ffff, 0xff000000}, + {0x00000000, 0x0000ffff, 0xffffffff}, + {0x000000ff, 0xffff0000, 0x00000000}, + {0x000000ff, 0xffff0000, 0x00ffffff}, + {0x000000ff, 0xffffffff, 0xff000000}, + {0x000000ff, 0xffffffff, 0xffffffff}, + {0xffffff00, 0x00000000, 0x00000000}, + {0xffffff00, 0x00000000, 0x00ffffff}, + {0xffffff00, 0x0000ffff, 0xff000000}, + {0xffffff00, 0x0000ffff, 0xffffffff}, + {0xffffffff, 0xffff0000, 0x00000000}, + {0xffffffff, 0xffff0000, 0x00ffffff}, + {0xffffffff, 0xffffffff, 0xff000000}, + {0xffffffff, 0xffffffff, 0xffffffff} +}; static const int video_font_draw_table32[16][4] = { - { 0x00000000, 0x00000000, 0x00000000, 0x00000000 }, - { 0x00000000, 0x00000000, 0x00000000, 0x00ffffff }, - { 0x00000000, 0x00000000, 0x00ffffff, 0x00000000 }, - { 0x00000000, 0x00000000, 0x00ffffff, 0x00ffffff }, - { 0x00000000, 0x00ffffff, 0x00000000, 0x00000000 }, - { 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff }, - { 0x00000000, 0x00ffffff, 0x00ffffff, 0x00000000 }, - { 0x00000000, 0x00ffffff, 0x00ffffff, 0x00ffffff }, - { 0x00ffffff, 0x00000000, 0x00000000, 0x00000000 }, - { 0x00ffffff, 0x00000000, 0x00000000, 0x00ffffff }, - { 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000 }, - { 0x00ffffff, 0x00000000, 0x00ffffff, 0x00ffffff }, - { 0x00ffffff, 0x00ffffff, 0x00000000, 0x00000000 }, - { 0x00ffffff, 0x00ffffff, 0x00000000, 0x00ffffff }, - { 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00000000 }, - { 0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff } }; - - -/******************************************************************************/ - -static void video_drawchars (int xx, int yy, unsigned char *s, int count) + {0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x00000000, 0x00000000, 0x00000000, 0x00ffffff}, + {0x00000000, 0x00000000, 0x00ffffff, 0x00000000}, + {0x00000000, 0x00000000, 0x00ffffff, 0x00ffffff}, + {0x00000000, 0x00ffffff, 0x00000000, 0x00000000}, + {0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff}, + {0x00000000, 0x00ffffff, 0x00ffffff, 0x00000000}, + {0x00000000, 0x00ffffff, 0x00ffffff, 0x00ffffff}, + {0x00ffffff, 0x00000000, 0x00000000, 0x00000000}, + {0x00ffffff, 0x00000000, 0x00000000, 0x00ffffff}, + {0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000}, + {0x00ffffff, 0x00000000, 0x00ffffff, 0x00ffffff}, + {0x00ffffff, 0x00ffffff, 0x00000000, 0x00000000}, + {0x00ffffff, 0x00ffffff, 0x00000000, 0x00ffffff}, + {0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00000000}, + {0x00ffffff, 0x00ffffff, 0x00ffffff, 0x00ffffff} +}; + + +static void video_drawchars(int xx, int yy, unsigned char *s, int count) { u8 *cdat, *dest, *dest0; int rows, offset, c; @@ -422,12 +440,15 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) c = *s; cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; for (rows = VIDEO_FONT_HEIGHT, dest = dest0; - rows--; - dest += VIDEO_LINE_LEN) { + rows--; dest += VIDEO_LINE_LEN) { u8 bits = *cdat++; - ((u32 *) dest)[0] = (video_font_draw_table8[bits >> 4] & eorx) ^ bgx; - ((u32 *) dest)[1] = (video_font_draw_table8[bits & 15] & eorx) ^ bgx; + ((u32 *) dest)[0] = + (video_font_draw_table8[bits >> 4] & + eorx) ^ bgx; + ((u32 *) dest)[1] = + (video_font_draw_table8[bits & 15] & + eorx) ^ bgx; } dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; s++; @@ -439,14 +460,25 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) c = *s; cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; for (rows = VIDEO_FONT_HEIGHT, dest = dest0; - rows--; - dest += VIDEO_LINE_LEN) { + rows--; dest += VIDEO_LINE_LEN) { u8 bits = *cdat++; - ((u32 *) dest)[0] = SHORTSWAP32 ((video_font_draw_table15 [bits >> 6] & eorx) ^ bgx); - ((u32 *) dest)[1] = SHORTSWAP32 ((video_font_draw_table15 [bits >> 4 & 3] & eorx) ^ bgx); - ((u32 *) dest)[2] = SHORTSWAP32 ((video_font_draw_table15 [bits >> 2 & 3] & eorx) ^ bgx); - ((u32 *) dest)[3] = SHORTSWAP32 ((video_font_draw_table15 [bits & 3] & eorx) ^ bgx); + ((u32 *) dest)[0] = + SHORTSWAP32((video_font_draw_table15 + [bits >> 6] & eorx) ^ + bgx); + ((u32 *) dest)[1] = + SHORTSWAP32((video_font_draw_table15 + [bits >> 4 & 3] & eorx) ^ + bgx); + ((u32 *) dest)[2] = + SHORTSWAP32((video_font_draw_table15 + [bits >> 2 & 3] & eorx) ^ + bgx); + ((u32 *) dest)[3] = + SHORTSWAP32((video_font_draw_table15 + [bits & 3] & eorx) ^ + bgx); } dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; s++; @@ -458,14 +490,25 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) c = *s; cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; for (rows = VIDEO_FONT_HEIGHT, dest = dest0; - rows--; - dest += VIDEO_LINE_LEN) { + rows--; dest += VIDEO_LINE_LEN) { u8 bits = *cdat++; - ((u32 *) dest)[0] = SHORTSWAP32 ((video_font_draw_table16 [bits >> 6] & eorx) ^ bgx); - ((u32 *) dest)[1] = SHORTSWAP32 ((video_font_draw_table16 [bits >> 4 & 3] & eorx) ^ bgx); - ((u32 *) dest)[2] = SHORTSWAP32 ((video_font_draw_table16 [bits >> 2 & 3] & eorx) ^ bgx); - ((u32 *) dest)[3] = SHORTSWAP32 ((video_font_draw_table16 [bits & 3] & eorx) ^ bgx); + ((u32 *) dest)[0] = + SHORTSWAP32((video_font_draw_table16 + [bits >> 6] & eorx) ^ + bgx); + ((u32 *) dest)[1] = + SHORTSWAP32((video_font_draw_table16 + [bits >> 4 & 3] & eorx) ^ + bgx); + ((u32 *) dest)[2] = + SHORTSWAP32((video_font_draw_table16 + [bits >> 2 & 3] & eorx) ^ + bgx); + ((u32 *) dest)[3] = + SHORTSWAP32((video_font_draw_table16 + [bits & 3] & eorx) ^ + bgx); } dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; s++; @@ -477,18 +520,33 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) c = *s; cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; for (rows = VIDEO_FONT_HEIGHT, dest = dest0; - rows--; - dest += VIDEO_LINE_LEN) { + rows--; dest += VIDEO_LINE_LEN) { u8 bits = *cdat++; - ((u32 *) dest)[0] = SWAP32 ((video_font_draw_table32 [bits >> 4][0] & eorx) ^ bgx); - ((u32 *) dest)[1] = SWAP32 ((video_font_draw_table32 [bits >> 4][1] & eorx) ^ bgx); - ((u32 *) dest)[2] = SWAP32 ((video_font_draw_table32 [bits >> 4][2] & eorx) ^ bgx); - ((u32 *) dest)[3] = SWAP32 ((video_font_draw_table32 [bits >> 4][3] & eorx) ^ bgx); - ((u32 *) dest)[4] = SWAP32 ((video_font_draw_table32 [bits & 15][0] & eorx) ^ bgx); - ((u32 *) dest)[5] = SWAP32 ((video_font_draw_table32 [bits & 15][1] & eorx) ^ bgx); - ((u32 *) dest)[6] = SWAP32 ((video_font_draw_table32 [bits & 15][2] & eorx) ^ bgx); - ((u32 *) dest)[7] = SWAP32 ((video_font_draw_table32 [bits & 15][3] & eorx) ^ bgx); + ((u32 *) dest)[0] = + SWAP32((video_font_draw_table32 + [bits >> 4][0] & eorx) ^ bgx); + ((u32 *) dest)[1] = + SWAP32((video_font_draw_table32 + [bits >> 4][1] & eorx) ^ bgx); + ((u32 *) dest)[2] = + SWAP32((video_font_draw_table32 + [bits >> 4][2] & eorx) ^ bgx); + ((u32 *) dest)[3] = + SWAP32((video_font_draw_table32 + [bits >> 4][3] & eorx) ^ bgx); + ((u32 *) dest)[4] = + SWAP32((video_font_draw_table32 + [bits & 15][0] & eorx) ^ bgx); + ((u32 *) dest)[5] = + SWAP32((video_font_draw_table32 + [bits & 15][1] & eorx) ^ bgx); + ((u32 *) dest)[6] = + SWAP32((video_font_draw_table32 + [bits & 15][2] & eorx) ^ bgx); + ((u32 *) dest)[7] = + SWAP32((video_font_draw_table32 + [bits & 15][3] & eorx) ^ bgx); } dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; s++; @@ -500,16 +558,27 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) c = *s; cdat = video_fontdata + c * VIDEO_FONT_HEIGHT; for (rows = VIDEO_FONT_HEIGHT, dest = dest0; - rows--; - dest += VIDEO_LINE_LEN) { + rows--; dest += VIDEO_LINE_LEN) { u8 bits = *cdat++; - ((u32 *) dest)[0] = (video_font_draw_table24[bits >> 4][0] & eorx) ^ bgx; - ((u32 *) dest)[1] = (video_font_draw_table24[bits >> 4][1] & eorx) ^ bgx; - ((u32 *) dest)[2] = (video_font_draw_table24[bits >> 4][2] & eorx) ^ bgx; - ((u32 *) dest)[3] = (video_font_draw_table24[bits & 15][0] & eorx) ^ bgx; - ((u32 *) dest)[4] = (video_font_draw_table24[bits & 15][1] & eorx) ^ bgx; - ((u32 *) dest)[5] = (video_font_draw_table24[bits & 15][2] & eorx) ^ bgx; + ((u32 *) dest)[0] = + (video_font_draw_table24[bits >> 4][0] + & eorx) ^ bgx; + ((u32 *) dest)[1] = + (video_font_draw_table24[bits >> 4][1] + & eorx) ^ bgx; + ((u32 *) dest)[2] = + (video_font_draw_table24[bits >> 4][2] + & eorx) ^ bgx; + ((u32 *) dest)[3] = + (video_font_draw_table24[bits & 15][0] + & eorx) ^ bgx; + ((u32 *) dest)[4] = + (video_font_draw_table24[bits & 15][1] + & eorx) ^ bgx; + ((u32 *) dest)[5] = + (video_font_draw_table24[bits & 15][2] + & eorx) ^ bgx; } dest0 += VIDEO_FONT_WIDTH * VIDEO_PIXEL_SIZE; s++; @@ -518,23 +587,18 @@ static void video_drawchars (int xx, int yy, unsigned char *s, int count) } } -/*****************************************************************************/ - -static inline void video_drawstring (int xx, int yy, unsigned char *s) +static inline void video_drawstring(int xx, int yy, unsigned char *s) { - video_drawchars (xx, yy, s, strlen ((char *)s)); + video_drawchars(xx, yy, s, strlen((char *) s)); } -/*****************************************************************************/ - -static void video_putchar (int xx, int yy, unsigned char c) +static void video_putchar(int xx, int yy, unsigned char c) { - video_drawchars (xx, yy + video_logo_height, &c, 1); + video_drawchars(xx, yy + video_logo_height, &c, 1); } -/*****************************************************************************/ #if defined(CONFIG_CONSOLE_CURSOR) || defined(CONFIG_VIDEO_SW_CURSOR) -static void video_set_cursor (void) +static void video_set_cursor(void) { /* swap drawing colors */ eorx = fgx; @@ -542,9 +606,8 @@ static void video_set_cursor (void) bgx = eorx; eorx = fgx ^ bgx; /* draw cursor */ - video_putchar (console_col * VIDEO_FONT_WIDTH, - console_row * VIDEO_FONT_HEIGHT, - ' '); + video_putchar(console_col * VIDEO_FONT_WIDTH, + console_row * VIDEO_FONT_HEIGHT, ' '); /* restore drawing colors */ eorx = fgx; fgx = bgx; @@ -552,9 +615,9 @@ static void video_set_cursor (void) eorx = fgx ^ bgx; } #endif -/*****************************************************************************/ + #ifdef CONFIG_CONSOLE_CURSOR -void console_cursor (int state) +void console_cursor(int state) { static int last_state = 0; @@ -564,92 +627,88 @@ void console_cursor (int state) /* time update only if cursor is on (faster scroll) */ if (state) { - rtc_get (&tm); - - sprintf (info, " %02d:%02d:%02d ", tm.tm_hour, tm.tm_min, - tm.tm_sec); - video_drawstring (VIDEO_VISIBLE_COLS - 10 * VIDEO_FONT_WIDTH, - VIDEO_INFO_Y, (uchar *)info); - - sprintf (info, "%02d.%02d.%04d", tm.tm_mday, tm.tm_mon, - tm.tm_year); - video_drawstring (VIDEO_VISIBLE_COLS - 10 * VIDEO_FONT_WIDTH, - VIDEO_INFO_Y + 1 * VIDEO_FONT_HEIGHT, (uchar *)info); + rtc_get(&tm); + + sprintf(info, " %02d:%02d:%02d ", tm.tm_hour, tm.tm_min, + tm.tm_sec); + video_drawstring(VIDEO_VISIBLE_COLS - 10 * VIDEO_FONT_WIDTH, + VIDEO_INFO_Y, (uchar *) info); + + sprintf(info, "%02d.%02d.%04d", tm.tm_mday, tm.tm_mon, + tm.tm_year); + video_drawstring(VIDEO_VISIBLE_COLS - 10 * VIDEO_FONT_WIDTH, + VIDEO_INFO_Y + 1 * VIDEO_FONT_HEIGHT, + (uchar *) info); } #endif if (state && (last_state != state)) { - video_set_cursor (); + video_set_cursor(); } if (!state && (last_state != state)) { /* clear cursor */ - video_putchar (console_col * VIDEO_FONT_WIDTH, - console_row * VIDEO_FONT_HEIGHT, - ' '); + video_putchar(console_col * VIDEO_FONT_WIDTH, + console_row * VIDEO_FONT_HEIGHT, ' '); } last_state = state; } #endif -/*****************************************************************************/ - #ifndef VIDEO_HW_RECTFILL -static void memsetl (int *p, int c, int v) +static void memsetl(int *p, int c, int v) { while (c--) *(p++) = v; } #endif -/*****************************************************************************/ - #ifndef VIDEO_HW_BITBLT -static void memcpyl (int *d, int *s, int c) +static void memcpyl(int *d, int *s, int c) { while (c--) *(d++) = *(s++); } #endif -/*****************************************************************************/ - -static void console_scrollup (void) +static void console_scrollup(void) { /* copy up rows ignoring the first one */ #ifdef VIDEO_HW_BITBLT - video_hw_bitblt (VIDEO_PIXEL_SIZE, /* bytes per pixel */ - 0, /* source pos x */ - video_logo_height + VIDEO_FONT_HEIGHT, /* source pos y */ - 0, /* dest pos x */ - video_logo_height, /* dest pos y */ - VIDEO_VISIBLE_COLS, /* frame width */ - VIDEO_VISIBLE_ROWS - video_logo_height - VIDEO_FONT_HEIGHT /* frame height */ + video_hw_bitblt(VIDEO_PIXEL_SIZE, /* bytes per pixel */ + 0, /* source pos x */ + video_logo_height + + VIDEO_FONT_HEIGHT, /* source pos y */ + 0, /* dest pos x */ + video_logo_height, /* dest pos y */ + VIDEO_VISIBLE_COLS, /* frame width */ + VIDEO_VISIBLE_ROWS + - video_logo_height + - VIDEO_FONT_HEIGHT /* frame height */ ); #else - memcpyl (CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND, - CONSOLE_SCROLL_SIZE >> 2); + memcpyl(CONSOLE_ROW_FIRST, CONSOLE_ROW_SECOND, + CONSOLE_SCROLL_SIZE >> 2); #endif /* clear the last one */ #ifdef VIDEO_HW_RECTFILL - video_hw_rectfill (VIDEO_PIXEL_SIZE, /* bytes per pixel */ - 0, /* dest pos x */ - VIDEO_VISIBLE_ROWS - VIDEO_FONT_HEIGHT, /* dest pos y */ - VIDEO_VISIBLE_COLS, /* frame width */ - VIDEO_FONT_HEIGHT, /* frame height */ - CONSOLE_BG_COL /* fill color */ + video_hw_rectfill(VIDEO_PIXEL_SIZE, /* bytes per pixel */ + 0, /* dest pos x */ + VIDEO_VISIBLE_ROWS + - VIDEO_FONT_HEIGHT, /* dest pos y */ + VIDEO_VISIBLE_COLS, /* frame width */ + VIDEO_FONT_HEIGHT, /* frame height */ + CONSOLE_BG_COL /* fill color */ ); #else - memsetl (CONSOLE_ROW_LAST, CONSOLE_ROW_SIZE >> 2, CONSOLE_BG_COL); + memsetl(CONSOLE_ROW_LAST, CONSOLE_ROW_SIZE >> 2, CONSOLE_BG_COL); #endif } -/*****************************************************************************/ - -static void console_back (void) +static void console_back(void) { CURSOR_OFF; console_col--; @@ -660,14 +719,11 @@ static void console_back (void) if (console_row < 0) console_row = 0; } - video_putchar (console_col * VIDEO_FONT_WIDTH, - console_row * VIDEO_FONT_HEIGHT, - ' '); + video_putchar(console_col * VIDEO_FONT_WIDTH, + console_row * VIDEO_FONT_HEIGHT, ' '); } -/*****************************************************************************/ - -static void console_newline (void) +static void console_newline(void) { /* Check if last character in the line was just drawn. If so, cursor was overwriten and need not to be cleared. Cursor clearing without this @@ -682,33 +738,31 @@ static void console_newline (void) /* Check if we need to scroll the terminal */ if (console_row >= CONSOLE_ROWS) { /* Scroll everything up */ - console_scrollup (); + console_scrollup(); /* Decrement row number */ console_row--; } } -static void console_cr (void) +static void console_cr(void) { CURSOR_OFF; console_col = 0; } -/*****************************************************************************/ - -void video_putc (const char c) +void video_putc(const char c) { static int nl = 1; switch (c) { case 13: /* back to first column */ - console_cr (); + console_cr(); break; case '\n': /* next line */ if (console_col || (!console_col && nl)) - console_newline (); + console_newline(); nl = 1; break; @@ -718,52 +772,47 @@ void video_putc (const char c) console_col &= ~0x0007; if (console_col >= CONSOLE_COLS) - console_newline (); + console_newline(); break; case 8: /* backspace */ - console_back (); + console_back(); break; default: /* draw the char */ - video_putchar (console_col * VIDEO_FONT_WIDTH, - console_row * VIDEO_FONT_HEIGHT, - c); + video_putchar(console_col * VIDEO_FONT_WIDTH, + console_row * VIDEO_FONT_HEIGHT, c); console_col++; /* check for newline */ if (console_col >= CONSOLE_COLS) { - console_newline (); + console_newline(); nl = 0; } } CURSOR_SET; } - -/*****************************************************************************/ - -void video_puts (const char *s) +void video_puts(const char *s) { - int count = strlen (s); + int count = strlen(s); while (count--) - video_putc (*s++); + video_putc(*s++); } -/*****************************************************************************/ - /* * Do not enforce drivers (or board code) to provide empty * video_set_lut() if they do not support 8 bpp format. * Implement weak default function instead. */ -void __video_set_lut (unsigned int index, unsigned char r, - unsigned char g, unsigned char b) +void __video_set_lut(unsigned int index, unsigned char r, + unsigned char g, unsigned char b) { } -void video_set_lut (unsigned int, unsigned char, unsigned char, unsigned char) - __attribute__((weak, alias("__video_set_lut"))); + +void video_set_lut(unsigned int, unsigned char, unsigned char, unsigned char) + __attribute__ ((weak, alias("__video_set_lut"))); #if defined(CONFIG_CMD_BMP) || defined(CONFIG_SPLASH_SCREEN) @@ -773,17 +822,26 @@ void video_set_lut (unsigned int, unsigned char, unsigned char, unsigned char) } #define FILL_15BIT_555RGB(r,g,b) { \ - *(unsigned short *)fb = SWAP16((unsigned short)(((r>>3)<<10) | ((g>>3)<<5) | (b>>3))); \ + *(unsigned short *)fb = \ + SWAP16((unsigned short)(((r>>3)<<10) | \ + ((g>>3)<<5) | \ + (b>>3))); \ fb += 2; \ } #define FILL_16BIT_565RGB(r,g,b) { \ - *(unsigned short *)fb = SWAP16((unsigned short)((((r)>>3)<<11) | (((g)>>2)<<5) | ((b)>>3))); \ + *(unsigned short *)fb = \ + SWAP16((unsigned short)((((r)>>3)<<11)| \ + (((g)>>2)<<5) | \ + ((b)>>3))); \ fb += 2; \ } #define FILL_32BIT_X888RGB(r,g,b) { \ - *(unsigned long *)fb = SWAP32((unsigned long)(((r<<16) | (g<<8) | b))); \ + *(unsigned long *)fb = \ + SWAP32((unsigned long)(((r<<16) | \ + (g<<8) | \ + b))); \ fb += 4; \ } @@ -804,13 +862,12 @@ void video_set_lut (unsigned int, unsigned char, unsigned char, unsigned char) #endif #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) -static void inline fill_555rgb_pswap(uchar *fb, int x, - u8 r, u8 g, u8 b) +static inline void fill_555rgb_pswap(uchar *fb, int x, u8 r, u8 g, u8 b) { - ushort *dst = (ushort *)fb; - ushort color = (ushort)(((r >> 3) << 10) | - ((g >> 3) << 5) | - (b >> 3)); + ushort *dst = (ushort *) fb; + ushort color = (ushort) (((r >> 3) << 10) | + ((g >> 3) << 5) | + (b >> 3)); if (x & 1) *(--dst) = color; else @@ -826,18 +883,18 @@ static void inline fill_555rgb_pswap(uchar *fb, int x, /* Pre-calculated color table entry */ struct palette { union { - unsigned short w; /* word */ - unsigned int dw; /* double word */ - } ce; /* color entry */ + unsigned short w; /* word */ + unsigned int dw; /* double word */ + } ce; /* color entry */ }; /* * Helper to draw encoded/unencoded run. */ -static void draw_bitmap (uchar **fb, uchar *bm, struct palette *p, - int cnt, int enc) +static void draw_bitmap(uchar **fb, uchar *bm, struct palette *p, + int cnt, int enc) { - ulong addr = (ulong)*fb; + ulong addr = (ulong) *fb; int *off; int enc_off = 1; int i; @@ -851,28 +908,28 @@ static void draw_bitmap (uchar **fb, uchar *bm, struct palette *p, switch (VIDEO_DATA_FORMAT) { case GDF__8BIT_INDEX: for (i = 0; i < cnt; i++) - *(unsigned char *)addr++ = bm[*off]; + *(unsigned char *) addr++ = bm[*off]; break; case GDF_15BIT_555RGB: case GDF_16BIT_565RGB: /* differences handled while pre-calculating palette */ for (i = 0; i < cnt; i++) { - *(unsigned short *)addr = p[bm[*off]].ce.w; + *(unsigned short *) addr = p[bm[*off]].ce.w; addr += 2; } break; case GDF_32BIT_X888RGB: for (i = 0; i < cnt; i++) { - *(unsigned long *)addr = p[bm[*off]].ce.dw; + *(unsigned long *) addr = p[bm[*off]].ce.dw; addr += 4; } break; } - *fb = (uchar *)addr; /* return modified address */ + *fb = (uchar *) addr; /* return modified address */ } -static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, - int width, int height) +static int display_rle8_bitmap(bmp_image_t *img, int xoff, int yoff, + int width, int height) { unsigned char *bm; unsigned char *fbp; @@ -889,17 +946,17 @@ static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, y = __le32_to_cpu(img->header.height) - 1; ncolors = __le32_to_cpu(img->header.colors_used); bpp = VIDEO_PIXEL_SIZE; - fbp = (unsigned char *)((unsigned int)video_fb_address + - (((y + yoff) * VIDEO_COLS) + xoff) * bpp); + fbp = (unsigned char *) ((unsigned int) video_fb_address + + (((y + yoff) * VIDEO_COLS) + xoff) * bpp); - bm = (uchar *)img + __le32_to_cpu(img->header.data_offset); + bm = (uchar *) img + __le32_to_cpu(img->header.data_offset); /* pre-calculate and setup palette */ switch (VIDEO_DATA_FORMAT) { case GDF__8BIT_INDEX: for (i = 0; i < ncolors; i++) { cte = img->color_table[i]; - video_set_lut (i, cte.red, cte.green, cte.blue); + video_set_lut(i, cte.red, cte.green, cte.blue); } break; case GDF_15BIT_555RGB: @@ -922,13 +979,14 @@ static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, case GDF_32BIT_X888RGB: for (i = 0; i < ncolors; i++) { cte = img->color_table[i]; - p[i].ce.dw = SWAP32((cte.red << 16) | (cte.green << 8) | + p[i].ce.dw = SWAP32((cte.red << 16) | + (cte.green << 8) | cte.blue); } break; default: printf("RLE Bitmap unsupported in video mode 0x%x\n", - VIDEO_DATA_FORMAT); + VIDEO_DATA_FORMAT); return -1; } @@ -942,7 +1000,7 @@ static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, x = 0; y--; fbp = (unsigned char *) - ((unsigned int)video_fb_address + + ((unsigned int) video_fb_address + (((y + yoff) * VIDEO_COLS) + xoff) * bpp); continue; @@ -955,7 +1013,7 @@ static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, x += bm[2]; y -= bm[3]; fbp = (unsigned char *) - ((unsigned int)video_fb_address + + ((unsigned int) video_fb_address + (((y + yoff) * VIDEO_COLS) + x + xoff) * bpp); bm += 4; @@ -976,13 +1034,13 @@ static int display_rle8_bitmap (bmp_image_t *img, int xoff, int yoff, } if (x + runlen > width) cnt = width - x; - draw_bitmap (&fbp, bm, p, cnt, 0); + draw_bitmap(&fbp, bm, p, cnt, 0); x += runlen; } next_run: bm += runlen; if (runlen & 1) - bm++; /* 0 padding if length is odd */ + bm++; /* 0 padding if length is odd */ } break; default: @@ -993,7 +1051,7 @@ next_run: if (pixels > limit) goto error; - if (y < height) { /* only draw into visible area */ + if (y < height) { /* only draw into visible area */ if (x >= width) { x += runlen; bm += 2; @@ -1001,7 +1059,7 @@ next_run: } if (x + runlen > width) cnt = width - x; - draw_bitmap (&fbp, bm, p, cnt, 1); + draw_bitmap(&fbp, bm, p, cnt, 1); x += runlen; } bm += 2; @@ -1018,7 +1076,7 @@ error: /* * Display the BMP file located at address bmp_image. */ -int video_display_bitmap (ulong bmp_image, int x, int y) +int video_display_bitmap(ulong bmp_image, int x, int y) { ushort xcount, ycount; uchar *fb; @@ -1029,12 +1087,13 @@ int video_display_bitmap (ulong bmp_image, int x, int y) unsigned colors; unsigned long compression; bmp_color_table_entry_t cte; + #ifdef CONFIG_VIDEO_BMP_GZIP unsigned char *dst = NULL; ulong len; #endif - WATCHDOG_RESET (); + WATCHDOG_RESET(); if (!((bmp->header.signature[0] == 'B') && (bmp->header.signature[1] == 'M'))) { @@ -1047,50 +1106,55 @@ int video_display_bitmap (ulong bmp_image, int x, int y) dst = malloc(CONFIG_SYS_VIDEO_LOGO_MAX_SIZE); if (dst == NULL) { printf("Error: malloc in gunzip failed!\n"); - return(1); + return 1; } - if (gunzip(dst, CONFIG_SYS_VIDEO_LOGO_MAX_SIZE, (uchar *)bmp_image, &len) != 0) { - printf ("Error: no valid bmp or bmp.gz image at %lx\n", bmp_image); + if (gunzip(dst, CONFIG_SYS_VIDEO_LOGO_MAX_SIZE, + (uchar *) bmp_image, + &len) != 0) { + printf("Error: no valid bmp or bmp.gz image at %lx\n", + bmp_image); free(dst); return 1; } if (len == CONFIG_SYS_VIDEO_LOGO_MAX_SIZE) { - printf("Image could be truncated (increase CONFIG_SYS_VIDEO_LOGO_MAX_SIZE)!\n"); + printf("Image could be truncated " + "(increase CONFIG_SYS_VIDEO_LOGO_MAX_SIZE)!\n"); } /* * Set addr to decompressed image */ - bmp = (bmp_image_t *)dst; + bmp = (bmp_image_t *) dst; if (!((bmp->header.signature[0] == 'B') && (bmp->header.signature[1] == 'M'))) { - printf ("Error: no valid bmp.gz image at %lx\n", bmp_image); + printf("Error: no valid bmp.gz image at %lx\n", + bmp_image); free(dst); return 1; } #else - printf ("Error: no valid bmp image at %lx\n", bmp_image); + printf("Error: no valid bmp image at %lx\n", bmp_image); return 1; #endif /* CONFIG_VIDEO_BMP_GZIP */ } - width = le32_to_cpu (bmp->header.width); - height = le32_to_cpu (bmp->header.height); - bpp = le16_to_cpu (bmp->header.bit_count); - colors = le32_to_cpu (bmp->header.colors_used); - compression = le32_to_cpu (bmp->header.compression); + width = le32_to_cpu(bmp->header.width); + height = le32_to_cpu(bmp->header.height); + bpp = le16_to_cpu(bmp->header.bit_count); + colors = le32_to_cpu(bmp->header.colors_used); + compression = le32_to_cpu(bmp->header.compression); - debug ("Display-bmp: %d x %d with %d colors\n", - width, height, colors); + debug("Display-bmp: %d x %d with %d colors\n", + width, height, colors); if (compression != BMP_BI_RGB #ifdef CONFIG_VIDEO_BMP_RLE8 && compression != BMP_BI_RLE8 #endif - ) { - printf ("Error: compression type %ld not supported\n", - compression); + ) { + printf("Error: compression type %ld not supported\n", + compression); #ifdef CONFIG_VIDEO_BMP_GZIP if (dst) free(dst); @@ -1117,20 +1181,19 @@ int video_display_bitmap (ulong bmp_image, int x, int y) if ((y + height) > VIDEO_VISIBLE_ROWS) height = VIDEO_VISIBLE_ROWS - y; - bmap = (uchar *) bmp + le32_to_cpu (bmp->header.data_offset); + bmap = (uchar *) bmp + le32_to_cpu(bmp->header.data_offset); fb = (uchar *) (video_fb_address + ((y + height - 1) * VIDEO_COLS * VIDEO_PIXEL_SIZE) + x * VIDEO_PIXEL_SIZE); #ifdef CONFIG_VIDEO_BMP_RLE8 if (compression == BMP_BI_RLE8) { - return display_rle8_bitmap(bmp, - x, y, width, height); + return display_rle8_bitmap(bmp, x, y, width, height); } #endif /* We handle only 4, 8, or 24 bpp bitmaps */ - switch (le16_to_cpu (bmp->header.bit_count)) { + switch (le16_to_cpu(bmp->header.bit_count)) { case 4: padded_line -= width / 2; ycount = height; @@ -1138,7 +1201,7 @@ int video_display_bitmap (ulong bmp_image, int x, int y) switch (VIDEO_DATA_FORMAT) { case GDF_32BIT_X888RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); /* * Don't assume that 'width' is an * even number @@ -1157,7 +1220,7 @@ int video_display_bitmap (ulong bmp_image, int x, int y) } bmap += padded_line; fb -= (VIDEO_VISIBLE_COLS + width) * - VIDEO_PIXEL_SIZE; + VIDEO_PIXEL_SIZE; } break; default: @@ -1173,32 +1236,36 @@ int video_display_bitmap (ulong bmp_image, int x, int y) /* Copy colormap */ for (xcount = 0; xcount < colors; ++xcount) { cte = bmp->color_table[xcount]; - video_set_lut (xcount, cte.red, cte.green, cte.blue); + video_set_lut(xcount, cte.red, cte.green, + cte.blue); } } ycount = height; switch (VIDEO_DATA_FORMAT) { case GDF__8BIT_INDEX: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { *fb++ = *bmap++; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF__8BIT_332RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { cte = bmp->color_table[*bmap++]; - FILL_8BIT_332RGB (cte.red, cte.green, cte.blue); + FILL_8BIT_332RGB(cte.red, cte.green, + cte.blue); } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_15BIT_555RGB: @@ -1206,56 +1273,65 @@ int video_display_bitmap (ulong bmp_image, int x, int y) #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) int xpos = x; #endif - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { cte = bmp->color_table[*bmap++]; #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) - fill_555rgb_pswap (fb, xpos++, cte.red, - cte.green, cte.blue); + fill_555rgb_pswap(fb, xpos++, cte.red, + cte.green, + cte.blue); fb += 2; #else - FILL_15BIT_555RGB (cte.red, cte.green, cte.blue); + FILL_15BIT_555RGB(cte.red, cte.green, + cte.blue); #endif } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_16BIT_565RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { cte = bmp->color_table[*bmap++]; - FILL_16BIT_565RGB (cte.red, cte.green, cte.blue); + FILL_16BIT_565RGB(cte.red, cte.green, + cte.blue); } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_32BIT_X888RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { cte = bmp->color_table[*bmap++]; - FILL_32BIT_X888RGB (cte.red, cte.green, cte.blue); + FILL_32BIT_X888RGB(cte.red, cte.green, + cte.blue); } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_24BIT_888RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { cte = bmp->color_table[*bmap++]; - FILL_24BIT_888RGB (cte.red, cte.green, cte.blue); + FILL_24BIT_888RGB(cte.red, cte.green, + cte.blue); } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; } @@ -1266,14 +1342,16 @@ int video_display_bitmap (ulong bmp_image, int x, int y) switch (VIDEO_DATA_FORMAT) { case GDF__8BIT_332RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { - FILL_8BIT_332RGB (bmap[2], bmap[1], bmap[0]); + FILL_8BIT_332RGB(bmap[2], bmap[1], + bmap[0]); bmap += 3; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_15BIT_555RGB: @@ -1281,66 +1359,75 @@ int video_display_bitmap (ulong bmp_image, int x, int y) #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) int xpos = x; #endif - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) - fill_555rgb_pswap (fb, xpos++, bmap[2], - bmap[1], bmap[0]); + fill_555rgb_pswap(fb, xpos++, bmap[2], + bmap[1], bmap[0]); fb += 2; #else - FILL_15BIT_555RGB (bmap[2], bmap[1], bmap[0]); + FILL_15BIT_555RGB(bmap[2], bmap[1], + bmap[0]); #endif bmap += 3; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_16BIT_565RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { - FILL_16BIT_565RGB (bmap[2], bmap[1], bmap[0]); + FILL_16BIT_565RGB(bmap[2], bmap[1], + bmap[0]); bmap += 3; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_32BIT_X888RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { - FILL_32BIT_X888RGB (bmap[2], bmap[1], bmap[0]); + FILL_32BIT_X888RGB(bmap[2], bmap[1], + bmap[0]); bmap += 3; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; case GDF_24BIT_888RGB: while (ycount--) { - WATCHDOG_RESET (); + WATCHDOG_RESET(); xcount = width; while (xcount--) { - FILL_24BIT_888RGB (bmap[2], bmap[1], bmap[0]); + FILL_24BIT_888RGB(bmap[2], bmap[1], + bmap[0]); bmap += 3; } bmap += padded_line; - fb -= (VIDEO_VISIBLE_COLS + width) * VIDEO_PIXEL_SIZE; + fb -= (VIDEO_VISIBLE_COLS + width) * + VIDEO_PIXEL_SIZE; } break; default: - printf ("Error: 24 bits/pixel bitmap incompatible with current video mode\n"); + printf("Error: 24 bits/pixel bitmap incompatible " + "with current video mode\n"); break; } break; default: - printf ("Error: %d bit/pixel bitmaps not supported by U-Boot\n", - le16_to_cpu (bmp->header.bit_count)); + printf("Error: %d bit/pixel bitmaps not supported by U-Boot\n", + le16_to_cpu(bmp->header.bit_count)); break; } @@ -1354,28 +1441,26 @@ int video_display_bitmap (ulong bmp_image, int x, int y) } #endif -/*****************************************************************************/ #ifdef CONFIG_VIDEO_LOGO -void logo_plot (void *screen, int width, int x, int y) +void logo_plot(void *screen, int width, int x, int y) { int xcount, i; - int skip = (width - VIDEO_LOGO_WIDTH) * VIDEO_PIXEL_SIZE; + int skip = (width - VIDEO_LOGO_WIDTH) * VIDEO_PIXEL_SIZE; int ycount = video_logo_height; unsigned char r, g, b, *logo_red, *logo_blue, *logo_green; unsigned char *source; - unsigned char *dest = (unsigned char *)screen + - ((y * width * VIDEO_PIXEL_SIZE) + - x * VIDEO_PIXEL_SIZE); + unsigned char *dest = (unsigned char *) screen + + ((y * width * VIDEO_PIXEL_SIZE) + x * VIDEO_PIXEL_SIZE); #ifdef CONFIG_VIDEO_BMP_LOGO source = bmp_logo_bitmap; /* Allocate temporary space for computing colormap */ - logo_red = malloc (BMP_LOGO_COLORS); - logo_green = malloc (BMP_LOGO_COLORS); - logo_blue = malloc (BMP_LOGO_COLORS); + logo_red = malloc(BMP_LOGO_COLORS); + logo_green = malloc(BMP_LOGO_COLORS); + logo_blue = malloc(BMP_LOGO_COLORS); /* Compute color map */ for (i = 0; i < VIDEO_LOGO_COLORS; i++) { logo_red[i] = (bmp_logo_palette[i] & 0x0f00) >> 4; @@ -1391,8 +1476,9 @@ void logo_plot (void *screen, int width, int x, int y) if (VIDEO_DATA_FORMAT == GDF__8BIT_INDEX) { for (i = 0; i < VIDEO_LOGO_COLORS; i++) { - video_set_lut (i + VIDEO_LOGO_LUT_OFFSET, - logo_red[i], logo_green[i], logo_blue[i]); + video_set_lut(i + VIDEO_LOGO_LUT_OFFSET, + logo_red[i], logo_green[i], + logo_blue[i]); } } @@ -1411,23 +1497,34 @@ void logo_plot (void *screen, int width, int x, int y) *dest = *source; break; case GDF__8BIT_332RGB: - *dest = ((r >> 5) << 5) | ((g >> 5) << 2) | (b >> 6); + *dest = ((r >> 5) << 5) | + ((g >> 5) << 2) | + (b >> 6); break; case GDF_15BIT_555RGB: #if defined(VIDEO_FB_16BPP_PIXEL_SWAP) - fill_555rgb_pswap (dest, xpos++, r, g, b); + fill_555rgb_pswap(dest, xpos++, r, g, b); #else *(unsigned short *) dest = - SWAP16 ((unsigned short) (((r >> 3) << 10) | ((g >> 3) << 5) | (b >> 3))); + SWAP16((unsigned short) ( + ((r >> 3) << 10) | + ((g >> 3) << 5) | + (b >> 3))); #endif break; case GDF_16BIT_565RGB: *(unsigned short *) dest = - SWAP16 ((unsigned short) (((r >> 3) << 11) | ((g >> 2) << 5) | (b >> 3))); + SWAP16((unsigned short) ( + ((r >> 3) << 11) | + ((g >> 2) << 5) | + (b >> 3))); break; case GDF_32BIT_X888RGB: *(unsigned long *) dest = - SWAP32 ((unsigned long) ((r << 16) | (g << 8) | b)); + SWAP32((unsigned long) ( + (r << 16) | + (g << 8) | + b)); break; case GDF_24BIT_888RGB: #ifdef VIDEO_FB_LITTLE_ENDIAN @@ -1447,94 +1544,100 @@ void logo_plot (void *screen, int width, int x, int y) dest += skip; } #ifdef CONFIG_VIDEO_BMP_LOGO - free (logo_red); - free (logo_green); - free (logo_blue); + free(logo_red); + free(logo_green); + free(logo_blue); #endif } -/*****************************************************************************/ - -static void *video_logo (void) +static void *video_logo(void) { char info[128]; - extern char version_string; int space, len, y_off = 0; #ifdef CONFIG_SPLASH_SCREEN char *s; ulong addr; - if ((s = getenv ("splashimage")) != NULL) { + s = getenv("splashimage"); + if (s != NULL) { int x = 0, y = 0; - addr = simple_strtoul (s, NULL, 16); + addr = simple_strtoul(s, NULL, 16); #ifdef CONFIG_SPLASH_SCREEN_ALIGN - if ((s = getenv ("splashpos")) != NULL) { + s = getenv("splashpos"); + if (s != NULL) { if (s[0] == 'm') x = BMP_ALIGN_CENTER; else - x = simple_strtol (s, NULL, 0); + x = simple_strtol(s, NULL, 0); - if ((s = strchr (s + 1, ',')) != NULL) { + s = strchr(s + 1, ','); + if (s != NULL) { if (s[1] == 'm') y = BMP_ALIGN_CENTER; else - y = simple_strtol (s + 1, NULL, 0); + y = simple_strtol(s + 1, NULL, 0); } } #endif /* CONFIG_SPLASH_SCREEN_ALIGN */ - if (video_display_bitmap (addr, x, y) == 0) { + if (video_display_bitmap(addr, x, y) == 0) { video_logo_height = 0; return ((void *) (video_fb_address)); } } #endif /* CONFIG_SPLASH_SCREEN */ - logo_plot (video_fb_address, VIDEO_COLS, 0, 0); + logo_plot(video_fb_address, VIDEO_COLS, 0, 0); - sprintf (info, " %s", &version_string); + sprintf(info, " %s", version_string); space = (VIDEO_LINE_LEN / 2 - VIDEO_INFO_X) / VIDEO_FONT_WIDTH; len = strlen(info); if (len > space) { - video_drawchars (VIDEO_INFO_X, VIDEO_INFO_Y, - (uchar *)info, space); - video_drawchars (VIDEO_INFO_X + VIDEO_FONT_WIDTH, - VIDEO_INFO_Y + VIDEO_FONT_HEIGHT, - (uchar *)info + space, len - space); + video_drawchars(VIDEO_INFO_X, VIDEO_INFO_Y, + (uchar *) info, space); + video_drawchars(VIDEO_INFO_X + VIDEO_FONT_WIDTH, + VIDEO_INFO_Y + VIDEO_FONT_HEIGHT, + (uchar *) info + space, len - space); y_off = 1; } else - video_drawstring (VIDEO_INFO_X, VIDEO_INFO_Y, (uchar *)info); + video_drawstring(VIDEO_INFO_X, VIDEO_INFO_Y, (uchar *) info); #ifdef CONFIG_CONSOLE_EXTRA_INFO { - int i, n = ((video_logo_height - VIDEO_FONT_HEIGHT) / VIDEO_FONT_HEIGHT); + int i, n = + ((video_logo_height - + VIDEO_FONT_HEIGHT) / VIDEO_FONT_HEIGHT); for (i = 1; i < n; i++) { - video_get_info_str (i, info); + video_get_info_str(i, info); if (!*info) continue; len = strlen(info); if (len > space) { - video_drawchars (VIDEO_INFO_X, - VIDEO_INFO_Y + - (i + y_off) * VIDEO_FONT_HEIGHT, - (uchar *)info, space); + video_drawchars(VIDEO_INFO_X, + VIDEO_INFO_Y + + (i + y_off) * + VIDEO_FONT_HEIGHT, + (uchar *) info, space); y_off++; - video_drawchars (VIDEO_INFO_X + VIDEO_FONT_WIDTH, - VIDEO_INFO_Y + - (i + y_off) * VIDEO_FONT_HEIGHT, - (uchar *)info + space, - len - space); + video_drawchars(VIDEO_INFO_X + + VIDEO_FONT_WIDTH, + VIDEO_INFO_Y + + (i + y_off) * + VIDEO_FONT_HEIGHT, + (uchar *) info + space, + len - space); } else { - video_drawstring (VIDEO_INFO_X, - VIDEO_INFO_Y + - (i + y_off) * VIDEO_FONT_HEIGHT, - (uchar *)info); + video_drawstring(VIDEO_INFO_X, + VIDEO_INFO_Y + + (i + y_off) * + VIDEO_FONT_HEIGHT, + (uchar *) info); } } } @@ -1544,74 +1647,94 @@ static void *video_logo (void) } #endif - -/*****************************************************************************/ - -static int video_init (void) +static int video_init(void) { unsigned char color8; - if ((pGD = video_hw_init ()) == NULL) + pGD = video_hw_init(); + if (pGD == NULL) return -1; video_fb_address = (void *) VIDEO_FB_ADRS; #ifdef CONFIG_VIDEO_HW_CURSOR - video_init_hw_cursor (VIDEO_FONT_WIDTH, VIDEO_FONT_HEIGHT); + video_init_hw_cursor(VIDEO_FONT_WIDTH, VIDEO_FONT_HEIGHT); #endif /* Init drawing pats */ switch (VIDEO_DATA_FORMAT) { case GDF__8BIT_INDEX: - video_set_lut (0x01, CONSOLE_FG_COL, CONSOLE_FG_COL, CONSOLE_FG_COL); - video_set_lut (0x00, CONSOLE_BG_COL, CONSOLE_BG_COL, CONSOLE_BG_COL); + video_set_lut(0x01, CONSOLE_FG_COL, CONSOLE_FG_COL, + CONSOLE_FG_COL); + video_set_lut(0x00, CONSOLE_BG_COL, CONSOLE_BG_COL, + CONSOLE_BG_COL); fgx = 0x01010101; bgx = 0x00000000; break; case GDF__8BIT_332RGB: color8 = ((CONSOLE_FG_COL & 0xe0) | - ((CONSOLE_FG_COL >> 3) & 0x1c) | CONSOLE_FG_COL >> 6); - fgx = (color8 << 24) | (color8 << 16) | (color8 << 8) | color8; + ((CONSOLE_FG_COL >> 3) & 0x1c) | + CONSOLE_FG_COL >> 6); + fgx = (color8 << 24) | (color8 << 16) | (color8 << 8) | + color8; color8 = ((CONSOLE_BG_COL & 0xe0) | - ((CONSOLE_BG_COL >> 3) & 0x1c) | CONSOLE_BG_COL >> 6); - bgx = (color8 << 24) | (color8 << 16) | (color8 << 8) | color8; + ((CONSOLE_BG_COL >> 3) & 0x1c) | + CONSOLE_BG_COL >> 6); + bgx = (color8 << 24) | (color8 << 16) | (color8 << 8) | + color8; break; case GDF_15BIT_555RGB: fgx = (((CONSOLE_FG_COL >> 3) << 26) | - ((CONSOLE_FG_COL >> 3) << 21) | ((CONSOLE_FG_COL >> 3) << 16) | - ((CONSOLE_FG_COL >> 3) << 10) | ((CONSOLE_FG_COL >> 3) << 5) | - (CONSOLE_FG_COL >> 3)); + ((CONSOLE_FG_COL >> 3) << 21) | + ((CONSOLE_FG_COL >> 3) << 16) | + ((CONSOLE_FG_COL >> 3) << 10) | + ((CONSOLE_FG_COL >> 3) << 5) | + (CONSOLE_FG_COL >> 3)); bgx = (((CONSOLE_BG_COL >> 3) << 26) | - ((CONSOLE_BG_COL >> 3) << 21) | ((CONSOLE_BG_COL >> 3) << 16) | - ((CONSOLE_BG_COL >> 3) << 10) | ((CONSOLE_BG_COL >> 3) << 5) | - (CONSOLE_BG_COL >> 3)); + ((CONSOLE_BG_COL >> 3) << 21) | + ((CONSOLE_BG_COL >> 3) << 16) | + ((CONSOLE_BG_COL >> 3) << 10) | + ((CONSOLE_BG_COL >> 3) << 5) | + (CONSOLE_BG_COL >> 3)); break; case GDF_16BIT_565RGB: fgx = (((CONSOLE_FG_COL >> 3) << 27) | - ((CONSOLE_FG_COL >> 2) << 21) | ((CONSOLE_FG_COL >> 3) << 16) | - ((CONSOLE_FG_COL >> 3) << 11) | ((CONSOLE_FG_COL >> 2) << 5) | - (CONSOLE_FG_COL >> 3)); + ((CONSOLE_FG_COL >> 2) << 21) | + ((CONSOLE_FG_COL >> 3) << 16) | + ((CONSOLE_FG_COL >> 3) << 11) | + ((CONSOLE_FG_COL >> 2) << 5) | + (CONSOLE_FG_COL >> 3)); bgx = (((CONSOLE_BG_COL >> 3) << 27) | - ((CONSOLE_BG_COL >> 2) << 21) | ((CONSOLE_BG_COL >> 3) << 16) | - ((CONSOLE_BG_COL >> 3) << 11) | ((CONSOLE_BG_COL >> 2) << 5) | - (CONSOLE_BG_COL >> 3)); + ((CONSOLE_BG_COL >> 2) << 21) | + ((CONSOLE_BG_COL >> 3) << 16) | + ((CONSOLE_BG_COL >> 3) << 11) | + ((CONSOLE_BG_COL >> 2) << 5) | + (CONSOLE_BG_COL >> 3)); break; case GDF_32BIT_X888RGB: - fgx = (CONSOLE_FG_COL << 16) | (CONSOLE_FG_COL << 8) | CONSOLE_FG_COL; - bgx = (CONSOLE_BG_COL << 16) | (CONSOLE_BG_COL << 8) | CONSOLE_BG_COL; + fgx = (CONSOLE_FG_COL << 16) | + (CONSOLE_FG_COL << 8) | + CONSOLE_FG_COL; + bgx = (CONSOLE_BG_COL << 16) | + (CONSOLE_BG_COL << 8) | + CONSOLE_BG_COL; break; case GDF_24BIT_888RGB: - fgx = (CONSOLE_FG_COL << 24) | (CONSOLE_FG_COL << 16) | - (CONSOLE_FG_COL << 8) | CONSOLE_FG_COL; - bgx = (CONSOLE_BG_COL << 24) | (CONSOLE_BG_COL << 16) | - (CONSOLE_BG_COL << 8) | CONSOLE_BG_COL; + fgx = (CONSOLE_FG_COL << 24) | + (CONSOLE_FG_COL << 16) | + (CONSOLE_FG_COL << 8) | + CONSOLE_FG_COL; + bgx = (CONSOLE_BG_COL << 24) | + (CONSOLE_BG_COL << 16) | + (CONSOLE_BG_COL << 8) | + CONSOLE_BG_COL; break; } eorx = fgx ^ bgx; #ifdef CONFIG_VIDEO_LOGO /* Plot the logo and get start point of console */ - PRINTD ("Video: Drawing the logo ...\n"); - video_console_address = video_logo (); + debug("Video: Drawing the logo ...\n"); + video_console_address = video_logo(); #else video_console_address = video_fb_address; #endif @@ -1623,9 +1746,6 @@ static int video_init (void) return 0; } - -/*****************************************************************************/ - /* * Implement a weak default function for boards that optionally * need to skip the video initialization. @@ -1635,9 +1755,11 @@ int __board_video_skip(void) /* As default, don't skip test */ return 0; } -int board_video_skip(void) __attribute__((weak, alias("__board_video_skip"))); -int drv_video_init (void) +int board_video_skip(void) + __attribute__ ((weak, alias("__board_video_skip"))); + +int drv_video_init(void) { int skip_dev_init; struct stdio_dev console_dev; @@ -1647,10 +1769,10 @@ int drv_video_init (void) return 0; /* Init video chip - returns with framebuffer cleared */ - skip_dev_init = (video_init () == -1); + skip_dev_init = (video_init() == -1); #if !defined(CONFIG_VGA_AS_SINGLE_DEVICE) - PRINTD ("KBD: Keyboard init ...\n"); + debug("KBD: Keyboard init ...\n"); skip_dev_init |= (VIDEO_KBD_INIT_FCT == -1); #endif @@ -1658,8 +1780,8 @@ int drv_video_init (void) return 0; /* Init vga device */ - memset (&console_dev, 0, sizeof (console_dev)); - strcpy (console_dev.name, "vga"); + memset(&console_dev, 0, sizeof(console_dev)); + strcpy(console_dev.name, "vga"); console_dev.ext = DEV_EXT_VIDEO; /* Video extensions */ console_dev.flags = DEV_FLAGS_OUTPUT | DEV_FLAGS_SYSTEM; console_dev.putc = video_putc; /* 'putc' function */ @@ -1674,7 +1796,7 @@ int drv_video_init (void) console_dev.getc = VIDEO_GETC_FCT; /* 'getc' function */ #endif /* CONFIG_VGA_AS_SINGLE_DEVICE */ - if (stdio_register (&console_dev) != 0) + if (stdio_register(&console_dev) != 0) return 0; /* Return success */ diff --git a/fs/ext2/dev.c b/fs/ext2/dev.c index 3b49650..78851d0 100644 --- a/fs/ext2/dev.c +++ b/fs/ext2/dev.c @@ -31,7 +31,7 @@ static block_dev_desc_t *ext2fs_block_dev_desc; static disk_partition_t part_info; -int ext2fs_set_blk_dev (block_dev_desc_t * rbdd, int part) +int ext2fs_set_blk_dev(block_dev_desc_t *rbdd, int part) { ext2fs_block_dev_desc = rbdd; @@ -46,94 +46,86 @@ int ext2fs_set_blk_dev (block_dev_desc_t * rbdd, int part) return 0; } } - return (part_info.size); + return part_info.size; } -int ext2fs_devread (int sector, int byte_offset, int byte_len, char *buf) { +int ext2fs_devread(int sector, int byte_offset, int byte_len, char *buf) +{ char sec_buf[SECTOR_SIZE]; - unsigned block_len; + unsigned sectors; -/* - * Check partition boundaries - */ - if ((sector < 0) - || ((sector + ((byte_offset + byte_len - 1) >> SECTOR_BITS)) >= + /* + * Check partition boundaries + */ + if ((sector < 0) || + ((sector + ((byte_offset + byte_len - 1) >> SECTOR_BITS)) >= part_info.size)) { - /* errnum = ERR_OUTSIDE_PART; */ - printf (" ** ext2fs_devread() read outside partition sector %d\n", sector); - return (0); + /* errnum = ERR_OUTSIDE_PART; */ + printf(" ** %s read outside partition sector %d\n", + __func__, + sector); + return 0; } -/* - * Get the read to the beginning of a partition. - */ + /* + * Get the read to the beginning of a partition. + */ sector += byte_offset >> SECTOR_BITS; byte_offset &= SECTOR_SIZE - 1; - debug (" <%d, %d, %d>\n", sector, byte_offset, byte_len); + debug(" <%d, %d, %d>\n", sector, byte_offset, byte_len); if (ext2fs_block_dev_desc == NULL) { - printf ("** Invalid Block Device Descriptor (NULL)\n"); - return (0); + printf(" ** %s Invalid Block Device Descriptor (NULL)\n", + __func__); + return 0; } if (byte_offset != 0) { /* read first part which isn't aligned with start of sector */ if (ext2fs_block_dev_desc-> - block_read (ext2fs_block_dev_desc->dev, - part_info.start + sector, 1, - (unsigned long *) sec_buf) != 1) { - printf (" ** ext2fs_devread() read error **\n"); - return (0); + block_read(ext2fs_block_dev_desc->dev, + part_info.start + sector, 1, + (unsigned long *) sec_buf) != 1) { + printf(" ** %s read error **\n", __func__); + return 0; } - memcpy (buf, sec_buf + byte_offset, - min (SECTOR_SIZE - byte_offset, byte_len)); - buf += min (SECTOR_SIZE - byte_offset, byte_len); - byte_len -= min (SECTOR_SIZE - byte_offset, byte_len); + memcpy(buf, sec_buf + byte_offset, + min(SECTOR_SIZE - byte_offset, byte_len)); + buf += min(SECTOR_SIZE - byte_offset, byte_len); + byte_len -= min(SECTOR_SIZE - byte_offset, byte_len); sector++; } - if (byte_len == 0) - return 1; - /* read sector aligned part */ - block_len = byte_len & ~(SECTOR_SIZE - 1); - - if (block_len == 0) { - u8 p[SECTOR_SIZE]; - - block_len = SECTOR_SIZE; - ext2fs_block_dev_desc->block_read(ext2fs_block_dev_desc->dev, - part_info.start + sector, - 1, (unsigned long *)p); - memcpy(buf, p, byte_len); - return 1; - } + sectors = byte_len / SECTOR_SIZE; + + if (sectors > 0) { + if (ext2fs_block_dev_desc->block_read( + ext2fs_block_dev_desc->dev, + part_info.start + sector, + sectors, + (unsigned long *) buf) != sectors) { + printf(" ** %s read error - block\n", __func__); + return 0; + } - if (ext2fs_block_dev_desc->block_read (ext2fs_block_dev_desc->dev, - part_info.start + sector, - block_len / SECTOR_SIZE, - (unsigned long *) buf) != - block_len / SECTOR_SIZE) { - printf (" ** ext2fs_devread() read error - block\n"); - return (0); + buf += sectors * SECTOR_SIZE; + byte_len -= sectors * SECTOR_SIZE; + sector += sectors; } - block_len = byte_len & ~(SECTOR_SIZE - 1); - buf += block_len; - byte_len -= block_len; - sector += block_len / SECTOR_SIZE; if (byte_len != 0) { /* read rest of data which are not in whole sector */ if (ext2fs_block_dev_desc-> - block_read (ext2fs_block_dev_desc->dev, - part_info.start + sector, 1, - (unsigned long *) sec_buf) != 1) { - printf (" ** ext2fs_devread() read error - last part\n"); - return (0); + block_read(ext2fs_block_dev_desc->dev, + part_info.start + sector, 1, + (unsigned long *) sec_buf) != 1) { + printf(" ** %s read error - last part\n", __func__); + return 0; } - memcpy (buf, sec_buf, byte_len); + memcpy(buf, sec_buf, byte_len); } - return (1); + return 1; } diff --git a/fs/fat/Makefile b/fs/fat/Makefile index bc45966..93b6f07 100644 --- a/fs/fat/Makefile +++ b/fs/fat/Makefile @@ -24,7 +24,11 @@ include $(TOPDIR)/config.mk LIB = $(obj)libfat.o AOBJS = -COBJS-$(CONFIG_CMD_FAT) := fat.o file.o +COBJS-$(CONFIG_CMD_FAT) := fat.o + +ifndef CONFIG_SPL_BUILD +COBJS-$(CONFIG_CMD_FAT) += file.o +endif SRCS := $(AOBJS:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(AOBJS) $(COBJS-y)) diff --git a/include/ACEX1K.h b/include/ACEX1K.h index ae20164..e2e96d2 100644 --- a/include/ACEX1K.h +++ b/include/ACEX1K.h @@ -30,13 +30,13 @@ #include <altera.h> -extern int ACEX1K_load( Altera_desc *desc, void *image, size_t size ); -extern int ACEX1K_dump( Altera_desc *desc, void *buf, size_t bsize ); -extern int ACEX1K_info( Altera_desc *desc ); +extern int ACEX1K_load(Altera_desc *desc, const void *image, size_t size); +extern int ACEX1K_dump(Altera_desc *desc, const void *buf, size_t bsize); +extern int ACEX1K_info(Altera_desc *desc); -extern int CYC2_load( Altera_desc *desc, void *image, size_t size ); -extern int CYC2_dump( Altera_desc *desc, void *buf, size_t bsize ); -extern int CYC2_info( Altera_desc *desc ); +extern int CYC2_load(Altera_desc *desc, const void *image, size_t size); +extern int CYC2_dump(Altera_desc *desc, const void *buf, size_t bsize); +extern int CYC2_info(Altera_desc *desc); /* Slave Serial Implementation function table */ typedef struct { @@ -76,6 +76,7 @@ typedef struct { #define Altera_EP2C8_SIZE 247942 #define Altera_EP2C20_SIZE 586562 #define Altera_EP2C35_SIZE 883905 +#define Altera_EP3C5_SIZE 368011 /* .rbf size in bytes */ /* Descriptor Macros *********************************************************************/ diff --git a/include/ahci.h b/include/ahci.h index 0c6bbbd..465ea7f 100644 --- a/include/ahci.h +++ b/include/ahci.h @@ -25,6 +25,8 @@ #ifndef _AHCI_H_ #define _AHCI_H_ +#include <pci.h> + #define AHCI_PCI_BAR 0x24 #define AHCI_MAX_SG 56 /* hardware max is 64K */ #define AHCI_CMD_SLOT_SZ 32 @@ -187,4 +189,6 @@ struct ahci_probe_ent { u32 link_port_map; /*linkup port map*/ }; +int ahci_init(u32 base); + #endif diff --git a/include/altera.h b/include/altera.h index bc21ddf..7a2bece 100644 --- a/include/altera.h +++ b/include/altera.h @@ -51,18 +51,18 @@ typedef enum { /* typedef Altera_iface */ passive_parallel_asynchronous, /* parallel data */ passive_serial_asynchronous, /* serial data w/ internal clock (not used) */ altera_jtag_mode, /* jtag/tap serial (not used ) */ - fast_passive_parallel, /* fast passive parallel (FPP) */ + fast_passive_parallel, /* fast passive parallel (FPP) */ fast_passive_parallel_security, /* fast passive parallel with security (FPPS) */ max_altera_iface_type /* insert all new types before this */ } Altera_iface; /* end, typedef Altera_iface */ typedef enum { /* typedef Altera_Family */ - min_altera_type, /* insert all new types after this */ - Altera_ACEX1K, /* ACEX1K Family */ - Altera_CYC2, /* CYCLONII Family */ + min_altera_type, /* insert all new types after this */ + Altera_ACEX1K, /* ACEX1K Family */ + Altera_CYC2, /* CYCLONII Family */ Altera_StratixII, /* StratixII Familiy */ /* Add new models here */ - max_altera_type /* insert all new types before this */ + max_altera_type /* insert all new types before this */ } Altera_Family; /* end, typedef Altera_Family */ typedef struct { /* typedef Altera_desc */ @@ -76,9 +76,9 @@ typedef struct { /* typedef Altera_desc */ /* Generic Altera Functions *********************************************************************/ -extern int altera_load( Altera_desc *desc, void *image, size_t size ); -extern int altera_dump( Altera_desc *desc, void *buf, size_t bsize ); -extern int altera_info( Altera_desc *desc ); +extern int altera_load(Altera_desc *desc, const void *image, size_t size); +extern int altera_dump(Altera_desc *desc, const void *buf, size_t bsize); +extern int altera_info(Altera_desc *desc); /* Board specific implementation specific function types *********************************************************************/ @@ -88,7 +88,7 @@ typedef int (*Altera_status_fn)( int cookie ); typedef int (*Altera_done_fn)( int cookie ); typedef int (*Altera_clk_fn)( int assert_clk, int flush, int cookie ); typedef int (*Altera_data_fn)( int assert_data, int flush, int cookie ); -typedef int (*Altera_write_fn)(void *buf, size_t len, int flush, int cookie); +typedef int(*Altera_write_fn)(const void *buf, size_t len, int flush, int cookie); typedef int (*Altera_abort_fn)( int cookie ); typedef int (*Altera_post_fn)( int cookie ); diff --git a/include/command.h b/include/command.h index 8310fe5..f1accd0 100644 --- a/include/command.h +++ b/include/command.h @@ -71,7 +71,7 @@ int _do_help (cmd_tbl_t *cmd_start, int cmd_items, cmd_tbl_t * cmdtp, int cmd_tbl_t *find_cmd(const char *cmd); cmd_tbl_t *find_cmd_tbl (const char *cmd, cmd_tbl_t *table, int table_len); -extern int cmd_usage(cmd_tbl_t *cmdtp); +extern int cmd_usage(const cmd_tbl_t *cmdtp); #ifdef CONFIG_AUTO_COMPLETE extern int var_complete(int argc, char * const argv[], char last_char, int maxv, char *cmdv[]); @@ -98,7 +98,15 @@ extern int cmd_get_data_size(char* arg, int default_size); #ifdef CONFIG_CMD_BOOTD extern int do_bootd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); #endif +#ifdef CONFIG_CMD_BOOTM extern int do_bootm(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); +extern int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd); +#else +static inline int bootm_maybe_autostart(cmd_tbl_t *cmdtp, const char *cmd) +{ + return 0; +} +#endif extern int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]); #endif /* __ASSEMBLY__ */ diff --git a/include/common.h b/include/common.h index 2c8513a..12a1074 100644 --- a/include/common.h +++ b/include/common.h @@ -137,6 +137,9 @@ typedef volatile unsigned char vu_char; #define BUG_ON(condition) do { if (unlikely((condition)!=0)) BUG(); } while(0) #endif /* BUG */ +/* Force a compilation error if condition is true */ +#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) + typedef void (interrupt_handler_t)(void *); #include <asm/u-boot.h> /* boot information for Linux kernel */ @@ -219,6 +222,9 @@ typedef void (interrupt_handler_t)(void *); void hang (void) __attribute__ ((noreturn)); +int timer_init(void); +int cpu_init(void); + /* */ phys_size_t initdram (int); int display_options (void); @@ -259,13 +265,13 @@ void doc_probe(unsigned long physadr); int env_init (void); void env_relocate (void); int envmatch (uchar *, int); -char *getenv (char *); -int getenv_f (char *name, char *buf, unsigned len); +char *getenv (const char *); +int getenv_f (const char *name, char *buf, unsigned len); int saveenv (void); #ifdef CONFIG_PPC /* ARM version to be fixed! */ -int inline setenv (char *, char *); +int inline setenv (const char *, const char *); #else -int setenv (char *, char *); +int setenv (const char *, const char *); #endif /* CONFIG_PPC */ #ifdef CONFIG_ARM # include <asm/mach-types.h> @@ -317,7 +323,7 @@ const char *symbol_lookup(unsigned long addr, unsigned long *caddr); void api_init (void); /* common/memsize.c */ -long get_ram_size (volatile long *, long); +long get_ram_size (long *, long); /* $(BOARD)/$(BOARD).c */ void reset_phy (void); @@ -587,7 +593,6 @@ void irq_install_handler(int, interrupt_handler_t *, void *); void irq_free_handler (int); void reset_timer (void); ulong get_timer (ulong base); -void set_timer (ulong t); void enable_interrupts (void); int disable_interrupts (void); @@ -654,7 +659,7 @@ int strict_strtoul(const char *cp, unsigned int base, unsigned long *res); unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int base); long simple_strtol(const char *cp,char **endp,unsigned int base); void panic(const char *fmt, ...) - __attribute__ ((format (__printf__, 1, 2))); + __attribute__ ((format (__printf__, 1, 2), noreturn)); int sprintf(char * buf, const char *fmt, ...) __attribute__ ((format (__printf__, 2, 3))); int vsprintf(char *buf, const char *fmt, va_list args); @@ -762,4 +767,9 @@ int cpu_release(int nr, int argc, char * const argv[]); #define ALIGN(x,a) __ALIGN_MASK((x),(typeof(x))(a)-1) #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) +/* Pull in stuff for the build system */ +#ifdef DO_DEPS_ONLY +# include <environment.h> +#endif + #endif /* __COMMON_H_ */ diff --git a/include/commproc.h b/include/commproc.h index a69a809..8b8cc45 100644 --- a/include/commproc.h +++ b/include/commproc.h @@ -108,7 +108,7 @@ typedef struct cpm_buf_desc { uint cbd_bufaddr; /* Buffer address in host memory */ } cbd_t; -#define BD_SC_EMPTY ((ushort)0x8000) /* Recieve is empty */ +#define BD_SC_EMPTY ((ushort)0x8000) /* Receive is empty */ #define BD_SC_READY ((ushort)0x8000) /* Transmit is ready */ #define BD_SC_WRAP ((ushort)0x2000) /* Last buffer descriptor */ #define BD_SC_INTRPT ((ushort)0x1000) /* Interrupt on change */ diff --git a/include/compiler.h b/include/compiler.h index 91dbe56..4e047c7 100644 --- a/include/compiler.h +++ b/include/compiler.h @@ -44,7 +44,7 @@ #ifdef __linux__ # include <endian.h> # include <byteswap.h> -#elif defined(__MACH__) +#elif defined(__MACH__) || defined(__FreeBSD__) # include <machine/endian.h> typedef unsigned long ulong; #endif diff --git a/include/config_defaults.h b/include/config_defaults.h index 0337163..d023c63 100644 --- a/include/config_defaults.h +++ b/include/config_defaults.h @@ -16,5 +16,6 @@ #define CONFIG_GZIP 1 #define CONFIG_ZLIB 1 +#define CONFIG_PARTITIONS 1 #endif diff --git a/include/configs/MPC8548CDS.h b/include/configs/MPC8548CDS.h index 0c0ae02..c9a0f60 100644 --- a/include/configs/MPC8548CDS.h +++ b/include/configs/MPC8548CDS.h @@ -91,7 +91,6 @@ extern unsigned long get_clock_freq(void); #undef CONFIG_FSL_DDR_INTERACTIVE #define CONFIG_SPD_EEPROM /* Use SPD EEPROM for DDR setup*/ #define CONFIG_DDR_SPD -#define CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN /* possible DLL fix needed */ #define CONFIG_ECC_INIT_VIA_DDRCONTROLLER /* DDR controller or DMA? */ #define CONFIG_MEM_INIT_VALUE 0xDeadBeef diff --git a/include/configs/NETTA.h b/include/configs/NETTA.h index bdc93b6..92b7d6a 100644 --- a/include/configs/NETTA.h +++ b/include/configs/NETTA.h @@ -589,7 +589,7 @@ +------+----------------+------------------------------------------------------------ | # | Name | Comment +------+----------------+------------------------------------------------------------ - | IRQ1 | UINTER_3V | S interupt chips interrupt (common) + | IRQ1 | UINTER_3V | S interrupt chips interrupt (common) | IRQ3 | IRQ_DSP | DSP interrupt | IRQ4 | IRQ_DSP1 | Extra DSP interrupt +------+----------------+------------------------------------------------------------ diff --git a/include/configs/P1023RDS.h b/include/configs/P1023RDS.h index 4f14a02..95f3a2c 100644 --- a/include/configs/P1023RDS.h +++ b/include/configs/P1023RDS.h @@ -536,16 +536,16 @@ extern unsigned long get_clock_freq(void); #define CONFIG_FMAN_ENET #endif +#define CONFIG_SYS_FMAN_FW #ifndef CONFIG_NAND /* Default address of microcode for the Linux Fman driver */ /* QE microcode/firmware address */ #define CONFIG_SYS_FMAN_FW_ADDR 0xEF000000 -#define CONFIG_SYS_FMAN_FW_ADDR_PHYS CONFIG_SYS_FMAN_FW_ADDR #else #define CONFIG_SYS_QE_FW_IN_NAND 0x1f00000 -#define CONFIG_SYS_FMAN_FW_ADDR 0x10000000 -#define CONFIG_SYS_FMAN_FW_LENGTH 0x10000 #endif +#define CONFIG_SYS_FMAN_FW_LENGTH 0x10000 +#define CONFIG_SYS_FDT_PAD (0x3000 + CONFIG_SYS_FMAN_FW_LENGTH) #ifdef CONFIG_FMAN_ENET #define CONFIG_SYS_FM1_DTSEC1_PHY_ADDR 0x2 diff --git a/include/configs/P2041RDB.h b/include/configs/P2041RDB.h new file mode 100644 index 0000000..638dbe7 --- /dev/null +++ b/include/configs/P2041RDB.h @@ -0,0 +1,646 @@ +/* + * Copyright 2011 Freescale Semiconductor, Inc. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* + * P2041 RDB board configuration file + * + */ +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_P2041RDB +#define CONFIG_PHYS_64BIT +#define CONFIG_PPC_P2041 + +#ifdef CONFIG_RAMBOOT_PBL +#define CONFIG_RAMBOOT_TEXT_BASE CONFIG_SYS_TEXT_BASE +#define CONFIG_RESET_VECTOR_ADDRESS 0xfffffffc +#endif + +/* High Level Configuration Options */ +#define CONFIG_BOOKE +#define CONFIG_E500 /* BOOKE e500 family */ +#define CONFIG_E500MC /* BOOKE e500mc family */ +#define CONFIG_SYS_BOOK3E_HV /* Category E.HV supported */ +#define CONFIG_MPC85xx /* MPC85xx/PQ3 platform */ +#define CONFIG_FSL_CORENET /* Freescale CoreNet platform */ +#define CONFIG_MP /* support multiple processors */ + +#ifndef CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_TEXT_BASE 0xeff80000 +#endif + +#ifndef CONFIG_RESET_VECTOR_ADDRESS +#define CONFIG_RESET_VECTOR_ADDRESS 0xeffffffc +#endif + +#define CONFIG_SYS_FSL_CPC /* Corenet Platform Cache */ +#define CONFIG_SYS_NUM_CPC CONFIG_NUM_DDR_CONTROLLERS +#define CONFIG_FSL_ELBC /* Has Enhanced localbus controller */ +#define CONFIG_PCI /* Enable PCI/PCIE */ +#define CONFIG_PCIE1 /* PCIE controler 1 */ +#define CONFIG_PCIE2 /* PCIE controler 2 */ +#define CONFIG_PCIE3 /* PCIE controler 3 */ +#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */ +#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */ + +#define CONFIG_SYS_SRIO +#define CONFIG_SRIO1 /* SRIO port 1 */ +#define CONFIG_SRIO2 /* SRIO port 2 */ + +#define CONFIG_FSL_LAW /* Use common FSL init code */ + +#define CONFIG_ENV_OVERWRITE + +#ifdef CONFIG_SYS_NO_FLASH +#define CONFIG_ENV_IS_NOWHERE +#else +#define CONFIG_FLASH_CFI_DRIVER +#define CONFIG_SYS_FLASH_CFI +#endif + +#if defined(CONFIG_SPIFLASH) + #define CONFIG_SYS_EXTRA_ENV_RELOC + #define CONFIG_ENV_IS_IN_SPI_FLASH + #define CONFIG_ENV_SPI_BUS 0 + #define CONFIG_ENV_SPI_CS 0 + #define CONFIG_ENV_SPI_MAX_HZ 10000000 + #define CONFIG_ENV_SPI_MODE 0 + #define CONFIG_ENV_SIZE 0x2000 /* 8KB */ + #define CONFIG_ENV_OFFSET 0x100000 /* 1MB */ + #define CONFIG_ENV_SECT_SIZE 0x10000 +#elif defined(CONFIG_SDCARD) + #define CONFIG_SYS_EXTRA_ENV_RELOC + #define CONFIG_ENV_IS_IN_MMC + #define CONFIG_SYS_MMC_ENV_DEV 0 + #define CONFIG_ENV_SIZE 0x2000 + #define CONFIG_ENV_OFFSET (512 * 1097) +#else + #define CONFIG_ENV_IS_IN_FLASH + #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE \ + - CONFIG_ENV_SECT_SIZE) + #define CONFIG_ENV_SIZE 0x2000 + #define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */ +#endif + +#define CONFIG_SYS_CLK_FREQ 66666666 + +/* + * These can be toggled for performance analysis, otherwise use default. + */ +#define CONFIG_SYS_CACHE_STASHING +#define CONFIG_BACKSIDE_L2_CACHE +#define CONFIG_SYS_INIT_L2CSR0 L2CSR0_L2E +#define CONFIG_BTB /* toggle branch predition */ + +#define CONFIG_ENABLE_36BIT_PHYS + +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_ADDR_MAP +#define CONFIG_SYS_NUM_ADDR_MAP 64 /* number of TLB1 entries */ +#endif + +#define CONFIG_POST CONFIG_SYS_POST_MEMORY /* test POST memory test */ +#define CONFIG_SYS_MEMTEST_START 0x00200000 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0x00400000 +#define CONFIG_SYS_ALT_MEMTEST +#define CONFIG_PANIC_HANG /* do not reset board on panic */ + +/* + * Config the L3 Cache as L3 SRAM + */ +#define CONFIG_SYS_INIT_L3_ADDR CONFIG_RAMBOOT_TEXT_BASE +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_INIT_L3_ADDR_PHYS (0xf00000000ull | \ + CONFIG_RAMBOOT_TEXT_BASE) +#else +#define CONFIG_SYS_INIT_L3_ADDR_PHYS CONFIG_SYS_INIT_L3_ADDR +#endif +#define CONFIG_SYS_L3_SIZE (1024 << 10) +#define CONFIG_SYS_INIT_L3_END (CONFIG_SYS_INIT_L3_ADDR + CONFIG_SYS_L3_SIZE) + +/* + * Base addresses -- Note these are effective addresses where the + * actual resources get mapped (not physical addresses) + */ +#define CONFIG_SYS_CCSRBAR_DEFAULT 0xfe000000 /* CCSRBAR Default */ +#define CONFIG_SYS_CCSRBAR 0xfe000000 /* relocated CCSRBAR */ +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_CCSRBAR_PHYS 0xffe000000ull +#else +#define CONFIG_SYS_CCSRBAR_PHYS CONFIG_SYS_CCSRBAR +#endif +/* PQII uses CONFIG_SYS_IMMR */ +#define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR + +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_DCSRBAR 0xf0000000 +#define CONFIG_SYS_DCSRBAR_PHYS 0xf00000000ull +#endif + +/* EEPROM */ +#define CONFIG_ID_EEPROM +#define CONFIG_SYS_I2C_EEPROM_NXID +#define CONFIG_SYS_EEPROM_BUS_NUM 0 +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 + +/* + * DDR Setup + */ +#define CONFIG_VERY_BIG_RAM +#define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 +#define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE + +#define CONFIG_DIMM_SLOTS_PER_CTLR 1 +#define CONFIG_CHIP_SELECTS_PER_CTRL (4 * CONFIG_DIMM_SLOTS_PER_CTLR) + +#define CONFIG_DDR_SPD +#define CONFIG_FSL_DDR3 + +#define CONFIG_SYS_SPD_BUS_NUM 0 +#define SPD_EEPROM_ADDRESS 0x52 +#define CONFIG_SYS_SDRAM_SIZE 4096 /* for fixed parameter use */ + +/* + * Local Bus Definitions + */ + +/* Set the local bus clock 1/8 of platform clock */ +#define CONFIG_SYS_LBC_LCRR LCRR_CLKDIV_8 + +#define CONFIG_SYS_FLASH_BASE 0xe8000000 /* Start of PromJet */ +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_FLASH_BASE_PHYS 0xfe8000000ull +#else +#define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE +#endif + +#define CONFIG_SYS_BR0_PRELIM \ + (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) | BR_PS_16 | BR_V) +#define CONFIG_SYS_OR0_PRELIM ((0xf8000ff7 & ~OR_GPCM_SCY & ~OR_GPCM_EHTR) \ + | OR_GPCM_SCY_8 | OR_GPCM_EHTR_CLEAR) + +#define CONFIG_FSL_CPLD +#define CPLD_BASE 0xffdf0000 /* CPLD registers */ +#ifdef CONFIG_PHYS_64BIT +#define CPLD_BASE_PHYS 0xfffdf0000ull +#else +#define CPLD_BASE_PHYS CPLD_BASE +#endif + +#define CONFIG_SYS_BR3_PRELIM (BR_PHYS_ADDR(CPLD_BASE_PHYS) | BR_PS_8 | BR_V) +#define CONFIG_SYS_OR3_PRELIM 0xffffeff7 /* 32KB but only 4k mapped */ + +#define PIXIS_LBMAP_SWITCH 7 +#define PIXIS_LBMAP_MASK 0xf0 +#define PIXIS_LBMAP_SHIFT 4 +#define PIXIS_LBMAP_ALTBANK 0x40 + +#define CONFIG_SYS_FLASH_QUIET_TEST +#define CONFIG_FLASH_SHOW_PROGRESS 45 /* count down from 45/5: 9..1 */ + +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ +#define CONFIG_SYS_MAX_FLASH_SECT 1024 /* sectors per device */ +#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Erase Timeout (ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Write Timeout (ms) */ + +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE + +#if defined(CONFIG_RAMBOOT_PBL) +#define CONFIG_SYS_RAMBOOT +#endif + +#define CONFIG_SYS_FLASH_EMPTY_INFO +#define CONFIG_SYS_FLASH_AMD_CHECK_DQ7 +#define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE_PHYS} + +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */ +#define CONFIG_MISC_INIT_R + +#define CONFIG_HWCONFIG + +/* define to use L1 as initial stack */ +#define CONFIG_L1_INIT_RAM +#define CONFIG_SYS_INIT_RAM_LOCK +#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */ +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0xf +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR +/* The assembler doesn't like typecast */ +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS \ + ((CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH * 1ull << 32) | \ + CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW) +#else +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS CONFIG_SYS_INIT_RAM_ADDR +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_HIGH 0 +#define CONFIG_SYS_INIT_RAM_ADDR_PHYS_LOW CONFIG_SYS_INIT_RAM_ADDR_PHYS +#endif +#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000 + +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_OFFSET CONFIG_SYS_GBL_DATA_OFFSET + +#define CONFIG_SYS_MONITOR_LEN (512 * 1024) +#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) + +/* Serial Port - controlled on board with jumper J8 + * open - index 2 + * shorted - index 1 + */ +#define CONFIG_CONS_INDEX 1 +#define CONFIG_SYS_NS16550 +#define CONFIG_SYS_NS16550_SERIAL +#define CONFIG_SYS_NS16550_REG_SIZE 1 +#define CONFIG_SYS_NS16550_CLK (get_bus_freq(0)/2) + +#define CONFIG_SYS_BAUDRATE_TABLE \ + {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} + +#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR+0x11C500) +#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR+0x11C600) +#define CONFIG_SYS_NS16550_COM3 (CONFIG_SYS_CCSRBAR+0x11D500) +#define CONFIG_SYS_NS16550_COM4 (CONFIG_SYS_CCSRBAR+0x11D600) + +/* Use the HUSH parser */ +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +/* pass open firmware flat tree */ +#define CONFIG_OF_LIBFDT +#define CONFIG_OF_BOARD_SETUP +#define CONFIG_OF_STDOUT_VIA_ALIAS + +/* new uImage format support */ +#define CONFIG_FIT +#define CONFIG_FIT_VERBOSE /* enable fit_format_{error,warning}() */ + +/* I2C */ +#define CONFIG_FSL_I2C /* Use FSL common I2C driver */ +#define CONFIG_HARD_I2C /* I2C with hardware support */ +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_I2C_CMD_TREE +#define CONFIG_SYS_I2C_SPEED 400000 +#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C_OFFSET 0x118000 +#define CONFIG_SYS_I2C2_OFFSET 0x118100 + +/* + * RapidIO + */ +#define CONFIG_SYS_SRIO1_MEM_VIRT 0xa0000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_SRIO1_MEM_PHYS 0xc20000000ull +#else +#define CONFIG_SYS_SRIO1_MEM_PHYS 0xa0000000 +#endif +#define CONFIG_SYS_SRIO1_MEM_SIZE 0x10000000 /* 256M */ + +#define CONFIG_SYS_SRIO2_MEM_VIRT 0xb0000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_SRIO2_MEM_PHYS 0xc30000000ull +#else +#define CONFIG_SYS_SRIO2_MEM_PHYS 0xb0000000 +#endif +#define CONFIG_SYS_SRIO2_MEM_SIZE 0x10000000 /* 256M */ + +/* + * eSPI - Enhanced SPI + */ +#define CONFIG_FSL_ESPI +#define CONFIG_SPI_FLASH +#define CONFIG_SPI_FLASH_SPANSION +#define CONFIG_CMD_SF +#define CONFIG_SF_DEFAULT_SPEED 10000000 +#define CONFIG_SF_DEFAULT_MODE 0 + +/* + * General PCI + * Memory space is mapped 1-1, but I/O space must start from 0. + */ + +/* controller 1, direct to uli, tgtid 3, Base address 20000 */ +#define CONFIG_SYS_PCIE1_MEM_VIRT 0x80000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE1_MEM_BUS 0xe0000000 +#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc00000000ull +#else +#define CONFIG_SYS_PCIE1_MEM_BUS 0x80000000 +#define CONFIG_SYS_PCIE1_MEM_PHYS 0x80000000 +#endif +#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ +#define CONFIG_SYS_PCIE1_IO_VIRT 0xf8000000 +#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE1_IO_PHYS 0xff8000000ull +#else +#define CONFIG_SYS_PCIE1_IO_PHYS 0xf8000000 +#endif +#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */ + +/* controller 2, Slot 2, tgtid 2, Base address 201000 */ +#define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE2_MEM_BUS 0xe0000000 +#define CONFIG_SYS_PCIE2_MEM_PHYS 0xc20000000ull +#else +#define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000 +#define CONFIG_SYS_PCIE2_MEM_PHYS 0xa0000000 +#endif +#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */ +#define CONFIG_SYS_PCIE2_IO_VIRT 0xf8010000 +#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE2_IO_PHYS 0xff8010000ull +#else +#define CONFIG_SYS_PCIE2_IO_PHYS 0xf8010000 +#endif +#define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */ + +/* controller 3, Slot 1, tgtid 1, Base address 202000 */ +#define CONFIG_SYS_PCIE3_MEM_VIRT 0xc0000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE3_MEM_BUS 0xe0000000 +#define CONFIG_SYS_PCIE3_MEM_PHYS 0xc40000000ull +#else +#define CONFIG_SYS_PCIE3_MEM_BUS 0xc0000000 +#define CONFIG_SYS_PCIE3_MEM_PHYS 0xc0000000 +#endif +#define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */ +#define CONFIG_SYS_PCIE3_IO_VIRT 0xf8020000 +#define CONFIG_SYS_PCIE3_IO_BUS 0x00000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCIE3_IO_PHYS 0xff8020000ull +#else +#define CONFIG_SYS_PCIE3_IO_PHYS 0xf8020000 +#endif +#define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */ + +/* Qman/Bman */ +#define CONFIG_SYS_DPAA_QBMAN /* Support Q/Bman */ +#define CONFIG_SYS_BMAN_NUM_PORTALS 10 +#define CONFIG_SYS_BMAN_MEM_BASE 0xf4000000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_BMAN_MEM_PHYS 0xff4000000ull +#else +#define CONFIG_SYS_BMAN_MEM_PHYS CONFIG_SYS_BMAN_MEM_BASE +#endif +#define CONFIG_SYS_BMAN_MEM_SIZE 0x00200000 +#define CONFIG_SYS_QMAN_NUM_PORTALS 10 +#define CONFIG_SYS_QMAN_MEM_BASE 0xf4200000 +#ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_QMAN_MEM_PHYS 0xff4200000ull +#else +#define CONFIG_SYS_QMAN_MEM_PHYS CONFIG_SYS_QMAN_MEM_BASE +#endif +#define CONFIG_SYS_QMAN_MEM_SIZE 0x00200000 + +#define CONFIG_SYS_DPAA_FMAN +#define CONFIG_SYS_DPAA_PME +/* Default address of microcode for the Linux Fman driver */ +#define CONFIG_SYS_FMAN_FW +#if defined(CONFIG_SPIFLASH) +/* + * env is stored at 0x100000, sector size is 0x10000, ucode is stored after + * env, so we got 0x110000. + */ +#define CONFIG_SYS_QE_FW_IN_SPIFLASH 0x110000 +#elif defined(CONFIG_SDCARD) +/* + * PBL SD boot image should stored at 0x1000(8 blocks), the size of the image is + * about 545KB (1089 blocks), Env is stored after the image, and the env size is + * 0x2000 (16 blocks), 8 + 1089 + 16 = 1113, enlarge it to 1130. + */ +#define CONFIG_SYS_QE_FW_IN_MMC (512 * 1130) +#elif defined(CONFIG_NAND) +#define CONFIG_SYS_QE_FW_IN_NAND (6 * CONFIG_SYS_NAND_BLOCK_SIZE) +#else +#define CONFIG_SYS_FMAN_FW_ADDR 0xEF000000 +#endif +#define CONFIG_SYS_FMAN_FW_LENGTH 0x10000 +#define CONFIG_SYS_FDT_PAD (0x3000 + CONFIG_SYS_FMAN_FW_LENGTH) + +#ifdef CONFIG_SYS_DPAA_FMAN +#define CONFIG_FMAN_ENET +#endif + +#ifdef CONFIG_PCI +#define CONFIG_NET_MULTI +#define CONFIG_PCI_PNP /* do pci plug-and-play */ +#define CONFIG_E1000 + +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ +#define CONFIG_DOS_PARTITION +#endif /* CONFIG_PCI */ + +/* SATA */ +#define CONFIG_FSL_SATA_V2 +#ifdef CONFIG_FSL_SATA_V2 +#define CONFIG_LIBATA +#define CONFIG_FSL_SATA + +#define CONFIG_SYS_SATA_MAX_DEVICE 2 +#define CONFIG_SATA1 +#define CONFIG_SYS_SATA1 CONFIG_SYS_MPC85xx_SATA1_ADDR +#define CONFIG_SYS_SATA1_FLAGS FLAGS_DMA +#define CONFIG_SATA2 +#define CONFIG_SYS_SATA2 CONFIG_SYS_MPC85xx_SATA2_ADDR +#define CONFIG_SYS_SATA2_FLAGS FLAGS_DMA + +#define CONFIG_LBA48 +#define CONFIG_CMD_SATA +#define CONFIG_DOS_PARTITION +#define CONFIG_CMD_EXT2 +#endif + +#ifdef CONFIG_FMAN_ENET +#define CONFIG_SYS_FM1_DTSEC1_PHY_ADDR 0x2 +#define CONFIG_SYS_FM1_DTSEC2_PHY_ADDR 0x3 +#define CONFIG_SYS_FM1_DTSEC3_PHY_ADDR 0x4 +#define CONFIG_SYS_FM1_DTSEC4_PHY_ADDR 0x1 +#define CONFIG_SYS_FM1_DTSEC5_PHY_ADDR 0x0 + +#define CONFIG_SYS_FM1_DTSEC1_RISER_PHY_ADDR 0x1c +#define CONFIG_SYS_FM1_DTSEC2_RISER_PHY_ADDR 0x1d +#define CONFIG_SYS_FM1_DTSEC3_RISER_PHY_ADDR 0x1e +#define CONFIG_SYS_FM1_DTSEC4_RISER_PHY_ADDR 0x1f + +#define CONFIG_SYS_TBIPA_VALUE 8 +#define CONFIG_MII /* MII PHY management */ +#define CONFIG_ETHPRIME "FM1@DTSEC1" +#define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */ +#endif + +/* + * Environment + */ +#define CONFIG_LOADS_ECHO /* echo on for serial download */ +#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ + +/* + * Command line configuration. + */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_ELF +#define CONFIG_CMD_ERRATA +#define CONFIG_CMD_GREPENV +#define CONFIG_CMD_IRQ +#define CONFIG_CMD_I2C +#define CONFIG_CMD_MII +#define CONFIG_CMD_PING +#define CONFIG_CMD_SETEXPR + +#ifdef CONFIG_PCI +#define CONFIG_CMD_PCI +#define CONFIG_CMD_NET +#endif + +/* +* USB +*/ +#define CONFIG_CMD_USB +#define CONFIG_USB_STORAGE +#define CONFIG_USB_EHCI +#define CONFIG_USB_EHCI_FSL +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET +#define CONFIG_CMD_EXT2 + +#define CONFIG_MMC + +#ifdef CONFIG_MMC +#define CONFIG_FSL_ESDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR +#define CONFIG_SYS_FSL_ESDHC_BROKEN_TIMEOUT +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION +#endif + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_CMDLINE_EDITING /* Command-line editing */ +#define CONFIG_AUTO_COMPLETE /* add autocompletion support */ +#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ +#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ +#ifdef CONFIG_CMD_KGDB +#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ +#else +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#endif +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT)+16) +#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ +/* Boot Argument Buffer Size */ +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +#define CONFIG_SYS_HZ 1000 /* decrementer freq 1ms ticks */ + +/* + * For booting Linux, the board info and command line data + * have to be in the first 64 MB of memory, since this is + * the maximum mapped by the Linux kernel during initialization. + */ +#define CONFIG_SYS_BOOTMAPSZ (64 << 20) /* Initial Memory for Linux */ +#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ + +#ifdef CONFIG_CMD_KGDB +#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ +#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ +#endif + +/* + * Environment Configuration + */ +#define CONFIG_ROOTPATH /opt/nfsroot +#define CONFIG_BOOTFILE uImage +#define CONFIG_UBOOTPATH u-boot.bin + +/* default location for tftp and bootm */ +#define CONFIG_LOADADDR 1000000 + +#define CONFIG_BOOTDELAY 10 /* -1 disables auto-boot */ + +#define CONFIG_BAUDRATE 115200 + +#define __USB_PHY_TYPE utmi + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "hwconfig=fsl_ddr:ctlr_intlv=cacheline," \ + "bank_intlv=cs0_cs1\0" \ + "netdev=eth0\0" \ + "uboot=" MK_STR(CONFIG_UBOOTPATH) "\0" \ + "ubootaddr=" MK_STR(CONFIG_SYS_TEXT_BASE) "\0" \ + "tftpflash=tftpboot $loadaddr $uboot && " \ + "protect off $ubootaddr +$filesize && " \ + "erase $ubootaddr +$filesize && " \ + "cp.b $loadaddr $ubootaddr $filesize && " \ + "protect on $ubootaddr +$filesize && " \ + "cmp.b $loadaddr $ubootaddr $filesize\0" \ + "consoledev=ttyS0\0" \ + "usb_phy_type=" MK_STR(__USB_PHY_TYPE) "\0" \ + "usb_dr_mode=host\0" \ + "ramdiskaddr=2000000\0" \ + "ramdiskfile=p2041rdb/ramdisk.uboot\0" \ + "fdtaddr=c00000\0" \ + "fdtfile=p2041rdb/p2041rdb.dtb\0" \ + "bdev=sda3\0" \ + "c=ffe\0" + +#define CONFIG_HDBOOT \ + "setenv bootargs root=/dev/$bdev rw " \ + "console=$consoledev,$baudrate $othbootargs;" \ + "tftp $loadaddr $bootfile;" \ + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr - $fdtaddr" + +#define CONFIG_NFSBOOTCOMMAND \ + "setenv bootargs root=/dev/nfs rw " \ + "nfsroot=$serverip:$rootpath " \ + "ip=$ipaddr:$serverip:$gatewayip:$netmask:$hostname:$netdev:off " \ + "console=$consoledev,$baudrate $othbootargs;" \ + "tftp $loadaddr $bootfile;" \ + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr - $fdtaddr" + +#define CONFIG_RAMBOOTCOMMAND \ + "setenv bootargs root=/dev/ram rw " \ + "console=$consoledev,$baudrate $othbootargs;" \ + "tftp $ramdiskaddr $ramdiskfile;" \ + "tftp $loadaddr $bootfile;" \ + "tftp $fdtaddr $fdtfile;" \ + "bootm $loadaddr $ramdiskaddr $fdtaddr" + +#define CONFIG_BOOTCOMMAND CONFIG_HDBOOT + +#ifdef CONFIG_SECURE_BOOT +#include <asm/fsl_secure_boot.h> +#endif + +#endif /* __CONFIG_H */ diff --git a/include/configs/PCI5441.h b/include/configs/PCI5441.h index 70775e7..ae5bc2e 100644 --- a/include/configs/PCI5441.h +++ b/include/configs/PCI5441.h @@ -118,6 +118,7 @@ * TMRMS represents the desired mecs per tick (msecs per interrupt). *----------------------------------------------------------------------*/ #define CONFIG_SYS_HZ 1000 /* Always 1000 */ +#define CONFIG_SYS_LOW_RES_TIMER #define CONFIG_SYS_NIOS_TMRBASE 0x00920860 /* Tick timer base addr */ #define CONFIG_SYS_NIOS_TMRIRQ 3 /* Timer IRQ num */ #define CONFIG_SYS_NIOS_TMRMS 10 /* Desired period (msec)*/ diff --git a/include/configs/PK1C20.h b/include/configs/PK1C20.h index b466c4b..95c30cc 100644 --- a/include/configs/PK1C20.h +++ b/include/configs/PK1C20.h @@ -128,6 +128,7 @@ * TMRMS represents the desired mecs per tick (msecs per interrupt). *----------------------------------------------------------------------*/ #define CONFIG_SYS_HZ 1000 /* Always 1000 */ +#define CONFIG_SYS_LOW_RES_TIMER #define CONFIG_SYS_NIOS_TMRBASE 0x02120820 /* Tick timer base addr */ #define CONFIG_SYS_NIOS_TMRIRQ 3 /* Timer IRQ num */ #define CONFIG_SYS_NIOS_TMRMS 10 /* Desired period */ diff --git a/include/configs/TQM834x.h b/include/configs/TQM834x.h index 7c9dd79..5cd517d 100644 --- a/include/configs/TQM834x.h +++ b/include/configs/TQM834x.h @@ -39,7 +39,7 @@ #define CONFIG_SYS_TEXT_BASE 0x80000000 -/* IMMR Base Addres Register, use Freescale default: 0xff400000 */ +/* IMMR Base Address Register, use Freescale default: 0xff400000 */ #define CONFIG_SYS_IMMR 0xff400000 /* System clock. Primary input clock when in PCI host mode */ diff --git a/include/configs/TQM85xx.h b/include/configs/TQM85xx.h index 79a958d..b336723 100644 --- a/include/configs/TQM85xx.h +++ b/include/configs/TQM85xx.h @@ -147,10 +147,16 @@ * DDR Setup */ #define CONFIG_SYS_DDR_SDRAM_BASE 0x00000000 /* DDR is system memory */ + #if defined(CONFIG_TQM_BIGFLASH) || \ (!defined(CONFIG_TQM8548_AG) && !defined(CONFIG_TQM8548_BE)) #define CONFIG_SYS_PPC_DDR_WIMGE (MAS2_I | MAS2_G) +#define CONFIG_SYS_DDR_EARLY_SIZE_MB (512) +#else +#define CONFIG_SYS_PPC_DDR_WIMGE (0) +#define CONFIG_SYS_DDR_EARLY_SIZE_MB (2 * 1024) #endif + #define CONFIG_SYS_SDRAM_BASE CONFIG_SYS_DDR_SDRAM_BASE #ifdef CONFIG_TQM8548_AG #define CONFIG_VERY_BIG_RAM diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h index 80ad342..18aaadf 100644 --- a/include/configs/am3517_evm.h +++ b/include/configs/am3517_evm.h @@ -190,7 +190,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "loadaddr=0x82000000\0" \ - "console=ttyS2,115200n8\0" \ + "console=ttyO2,115200n8\0" \ "mmcargs=setenv bootargs console=${console} " \ "root=/dev/mmcblk0p2 rw " \ "rootfstype=ext3 rootwait\0" \ diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h index c9cc22a..adf9906 100644 --- a/include/configs/corenet_ds.h +++ b/include/configs/corenet_ds.h @@ -487,12 +487,27 @@ #define CONFIG_SYS_DPAA_FMAN #define CONFIG_SYS_DPAA_PME /* Default address of microcode for the Linux Fman driver */ -#define CONFIG_SYS_FMAN_FW_ADDR 0xEF000000 -#ifdef CONFIG_PHYS_64BIT -#define CONFIG_SYS_FMAN_FW_ADDR_PHYS 0xFEF000000ULL +#define CONFIG_SYS_FMAN_FW +#if defined(CONFIG_SPIFLASH) +/* + * env is stored at 0x100000, sector size is 0x10000, ucode is stored after + * env, so we got 0x110000. + */ +#define CONFIG_SYS_QE_FW_IN_SPIFLASH 0x110000 +#elif defined(CONFIG_SDCARD) +/* + * PBL SD boot image should stored at 0x1000(8 blocks), the size of the image is + * about 545KB (1089 blocks), Env is stored after the image, and the env size is + * 0x2000 (16 blocks), 8 + 1089 + 16 = 1113, enlarge it to 1130. + */ +#define CONFIG_SYS_QE_FW_IN_MMC (512 * 1130) +#elif defined(CONFIG_NAND) +#define CONFIG_SYS_QE_FW_IN_NAND (6 * CONFIG_SYS_NAND_BLOCK_SIZE) #else -#define CONFIG_SYS_FMAN_FW_ADDR_PHYS CONFIG_SYS_FMAN_FW_ADDR +#define CONFIG_SYS_FMAN_FW_ADDR 0xEF000000 #endif +#define CONFIG_SYS_FMAN_FW_LENGTH 0x10000 +#define CONFIG_SYS_FDT_PAD (0x3000 + CONFIG_SYS_FMAN_FW_LENGTH) #ifdef CONFIG_SYS_DPAA_FMAN #define CONFIG_FMAN_ENET @@ -580,6 +595,7 @@ #define CONFIG_USB_EHCI_FSL #define CONFIG_EHCI_HCD_INIT_AFTER_RESET #define CONFIG_CMD_EXT2 +#define CONFIG_HAS_FSL_DR_USB #define CONFIG_MMC @@ -664,8 +680,7 @@ "fdtaddr=c00000\0" \ "fdtfile=p4080ds/p4080ds.dtb\0" \ "bdev=sda3\0" \ - "c=ffe\0" \ - "fman_ucode="MK_STR(CONFIG_SYS_FMAN_FW_ADDR_PHYS)"\0" + "c=ffe\0" #define CONFIG_HDBOOT \ "setenv bootargs root=/dev/$bdev rw " \ diff --git a/include/configs/digsy_mtc.h b/include/configs/digsy_mtc.h index c738b3a..ec5223c 100644 --- a/include/configs/digsy_mtc.h +++ b/include/configs/digsy_mtc.h @@ -86,10 +86,38 @@ #define CONFIG_BZIP2 /* + * Video + */ +#define CONFIG_VIDEO + +#ifdef CONFIG_VIDEO +#define CONFIG_VIDEO_MB862xx +#define CONFIG_VIDEO_MB862xx_ACCEL +#define CONFIG_VIDEO_CORALP +#define CONFIG_CFB_CONSOLE +#define CONFIG_VIDEO_LOGO +#define CONFIG_VIDEO_BMP_LOGO +#define CONFIG_VIDEO_SW_CURSOR +#define CONFIG_VGA_AS_SINGLE_DEVICE +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#define CONFIG_SPLASH_SCREEN +#define CONFIG_VIDEO_BMP_GZIP +#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (2 << 20) /* decompressed img */ + +/* Coral-PA clock frequency, geo and other both 133MHz */ +#define CONFIG_SYS_MB862xx_CCF 0x00050000 +/* Video SDRAM parameters */ +#define CONFIG_SYS_MB862xx_MMR 0x11d7fa72 +#endif + +/* * Command line configuration. */ #include <config_cmd_default.h> +#ifdef CONFIG_VIDEO +#define CONFIG_CMD_BMP +#endif #define CONFIG_CMD_DFL #define CONFIG_CMD_CACHE #define CONFIG_CMD_DATE diff --git a/include/configs/efikamx.h b/include/configs/efikamx.h index a04ac49..7d3363a 100644 --- a/include/configs/efikamx.h +++ b/include/configs/efikamx.h @@ -38,6 +38,8 @@ #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO +#define CONFIG_SYS_TEXT_BASE 0x97800000 + #define CONFIG_SYS_L2CACHE_OFF /* @@ -47,6 +49,7 @@ #define CONFIG_CMD_SF #define CONFIG_CMD_MMC #define CONFIG_CMD_FAT +#define CONFIG_CMD_EXT2 #define CONFIG_CMD_IDE #undef CONFIG_CMD_IMLS diff --git a/include/configs/harmony.h b/include/configs/harmony.h index 34bd899..89e4911 100644 --- a/include/configs/harmony.h +++ b/include/configs/harmony.h @@ -47,4 +47,15 @@ #define CONFIG_SYS_BOARD_ODMDATA 0x300d8011 /* lp1, 1GB */ #define CONFIG_BOARD_EARLY_INIT_F + +/* SD/MMC */ +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_TEGRA2_MMC +#define CONFIG_CMD_MMC + +#define CONFIG_DOS_PARTITION +#define CONFIG_EFI_PARTITION +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT #endif /* __CONFIG_H */ diff --git a/include/configs/hcu4.h b/include/configs/hcu4.h deleted file mode 100644 index c56efde..0000000 --- a/include/configs/hcu4.h +++ /dev/null @@ -1,275 +0,0 @@ -/* - *(C) Copyright 2005-2008 Netstal Maschinen AG - * Niklaus Giger (Niklaus.Giger@netstal.com) - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/************************************************************************ - * hcu4.h - configuration for HCU4 board (similar to hcu5.h) - ***********************************************************************/ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/*----------------------------------------------------------------------- - * High Level Configuration Options - *----------------------------------------------------------------------*/ -#define CONFIG_HCU4 1 /* Board is HCU4 */ -#define CONFIG_4xx 1 /* ... PPC4xx family */ -#define CONFIG_405GP 1 -#define CONFIG_4xx 1 -#define CONFIG_HOSTNAME hcu4 - -#define CONFIG_SYS_TEXT_BASE 0xFFFB0000 - -/* - * Include common defines/options for all boards produced by Netstal Maschinen - */ -#include "netstal-common.h" - -#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ - -#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ -#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ - -/*----------------------------------------------------------------------- - * Base addresses -- Note these are effective addresses where the - * actual resources get mapped (not physical addresses) -*----------------------------------------------------------------------*/ -#define CONFIG_SYS_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Monitor */ -#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */ - - -#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ -#define CONFIG_SYS_FLASH_BASE 0xfff80000 /* start of FLASH */ -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE - -/* ... with on-chip memory here (4KBytes) */ -#define CONFIG_SYS_OCM_DATA_ADDR 0xF4000000 -#define CONFIG_SYS_OCM_DATA_SIZE 0x00001000 -/* Do not set up locked dcache as init ram. */ -#undef CONFIG_SYS_INIT_DCACHE_CS - -/* Use the On-Chip-Memory (OCM) as a temporary stack for the startup code. */ -#define CONFIG_SYS_TEMP_STACK_OCM 1 - -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* OCM */ -#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) - -/*----------------------------------------------------------------------- - * Serial Port - *----------------------------------------------------------------------*/ -/* - * If CONFIG_SYS_EXT_SERIAL_CLOCK, then the UART divisor is 1. - * If CONFIG_SYS_405_UART_ERRATA_59, then UART divisor is 31. - * Otherwise, UART divisor is determined by CPU Clock and CONFIG_SYS_BASE_BAUD value. - * The Linux BASE_BAUD define should match this configuration. - * baseBaud = cpuClock/(uartDivisor*16) - * If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock, - * set Linux BASE_BAUD to 403200. - */ -#undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ -#define CONFIG_SYS_BASE_BAUD 691200 - -/* Set console baudrate to 9600 */ -#define CONFIG_BAUDRATE 9600 - -/*----------------------------------------------------------------------- - * Flash - *----------------------------------------------------------------------*/ - -/* Use common CFI driver */ -#define CONFIG_SYS_FLASH_CFI -#define CONFIG_FLASH_CFI_DRIVER -/* board provides its own flash_init code */ -#define CONFIG_FLASH_CFI_LEGACY 1 -#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT -#define CONFIG_SYS_FLASH_LEGACY_512Kx8 1 - -/* print 'E' for empty sector on flinfo */ -#define CONFIG_SYS_FLASH_EMPTY_INFO - -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 8 /* max number of sectors on one chip */ - -/*----------------------------------------------------------------------- - * Environment - *----------------------------------------------------------------------*/ - -#undef CONFIG_ENV_IS_IN_NVRAM -#define CONFIG_ENV_IS_IN_FLASH -#undef CONFIG_ENV_IS_NOWHERE - -#ifdef CONFIG_ENV_IS_IN_EEPROM -/* Put the environment after the SDRAM configuration */ -#define PROM_SIZE 2048 -#define CONFIG_ENV_OFFSET 512 -#define CONFIG_ENV_SIZE (PROM_SIZE-CONFIG_ENV_OFFSET) -#endif - -#ifdef CONFIG_ENV_IS_IN_FLASH -/* Put the environment in Flash */ -#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ -#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE) -#define CONFIG_ENV_SIZE 8*1024 /* 8 KB Environment Sector */ - -/* Address and size of Redundant Environment Sector */ -#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE) -#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) -#endif - -/*----------------------------------------------------------------------- - * I2C stuff for a ATMEL AT24C16 (2kB holding ENV, we are using the - * the first internal I2C controller of the PPC440EPx - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_SPD_BUS_NUM 0 - -#define CONFIG_IPADDR 172.25.1.14 - -#define CONFIG_EXTRA_ENV_SETTINGS \ - CONFIG_NETSTAL_DEF_ENV \ - CONFIG_NETSTAL_DEF_ENV_POWERPC \ - "" - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_CACHE -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_ELF -#define CONFIG_CMD_FLASH -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IMMAP -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO -#define CONFIG_CMD_SDRAM - -/* SPD EEPROM (sdram speed config) disabled */ -#define CONFIG_SPD_EEPROM 1 -#define SPD_EEPROM_ADDRESS 0x50 - -/* POST support */ -#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \ - CONFIG_SYS_POST_CPU | \ - CONFIG_SYS_POST_UART | \ - CONFIG_SYS_POST_I2C | \ - CONFIG_SYS_POST_CACHE | \ - CONFIG_SYS_POST_ETHER | \ - CONFIG_SYS_POST_SPR) - -#define CONFIG_SYS_POST_UART_TABLE { CONFIG_SYS_NS16550_COM1 } -#undef CONFIG_LOGBUFFER -#define CONFIG_SYS_POST_CACHE_ADDR 0x00800000 /* free virtual address */ -#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ - -/*----------------------------------------------------------------------- - * Miscellaneous configurable options - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) - #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else - #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - - -#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ - -/*----------------------------------------------------------------------- - * External Bus Controller (EBC) Setup - */ - -#define CONFIG_SYS_EBC_CFG 0x98400000 - -/* Memory Bank 0 (Flash Bank 0) initialization */ -#define CONFIG_SYS_EBC_PB0AP 0x02005400 -#define CONFIG_SYS_EBC_PB0CR 0xFFF18000 /* BAS=0xFFF,BS=1MB,BU=R/W,BW=8bit */ - -#define CONFIG_SYS_EBC_PB1AP 0x03041200 -#define CONFIG_SYS_EBC_PB1CR 0x7009A000 /* BAS=,BS=MB,BU=R/W,BW=bit */ - -#define CONFIG_SYS_EBC_PB2AP 0x02054500 -#define CONFIG_SYS_EBC_PB2CR 0x78018000 /* BAS=,BS=MB,BU=R/W,BW=bit */ - -#define CONFIG_SYS_EBC_PB3AP 0x01840300 -#define CONFIG_SYS_EBC_PB3CR 0x7c0ba000 /* BAS=,BS=MB,BU=R/W,BW=bit */ - -#define CONFIG_SYS_EBC_PB4AP 0x01800300 -#define CONFIG_SYS_EBC_PB4CR 0x7e0ba000 /* BAS=,BS=MB,BU=R/W,BW=bit */ - -#define CONFIG_SYS_GPIO0_OR 0xF27FFFFF /* GPIO value */ -#define CONFIG_SYS_GPIO0_TCR 0x7FFE0000 /* GPIO value */ -#define CONFIG_SYS_GPIO0_ODR 0x00E897FC /* GPIO value */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20)/* Initial Memory map for Linux */ - -/* Init Memory Controller: - * - * BR0/1 and OR0/1 (FLASH) - */ - -#define FLASH_BASE0_PRELIM CONFIG_SYS_FLASH_BASE /* FLASH bank #0 */ -#define FLASH_BASE1_PRELIM 0 /* FLASH bank #1 */ - - -/* Configuration Port location */ -#define CONFIG_PORT_ADDR 0xF0000500 - -#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ -#ifdef CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " -#endif - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -#endif /* __CONFIG_H */ diff --git a/include/configs/hcu5.h b/include/configs/hcu5.h deleted file mode 100644 index 0c8fdf5..0000000 --- a/include/configs/hcu5.h +++ /dev/null @@ -1,325 +0,0 @@ -/* - * (C) Copyright 2007-2008 Netstal Maschinen AG - * Niklaus Giger (Niklaus.Giger@netstal.com) - * - * (C) Copyright 2006-2007 - * Stefan Roese, DENX Software Engineering, sr@denx.de. - * - * (C) Copyright 2006 - * Jacqueline Pira-Ferriol, AMCC/IBM, jpira-ferriol@fr.ibm.com - * Alain Saurel, AMCC/IBM, alain.saurel@fr.ibm.com - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/************************************************************************ - * hcu5.h - configuration for HCU5 board (derived from sequoia.h) - ***********************************************************************/ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/*----------------------------------------------------------------------- - * High Level Configuration Options - *----------------------------------------------------------------------*/ -#define CONFIG_HCU5 1 /* Board is HCU5 */ -#define CONFIG_440EPX 1 /* Specific PPC440EPx */ -#define CONFIG_440 1 /* ... PPC440 family */ -#define CONFIG_4xx 1 /* ... PPC4xx family */ -#define CONFIG_HOSTNAME hcu5 - -#define CONFIG_SYS_TEXT_BASE 0xFFFB0000 - -/* - * Include common defines/options for all boards produced by Netstal Maschinen - */ -#include "netstal-common.h" - -#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ -#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ -#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ - -/*----------------------------------------------------------------------- - * Base addresses -- Note these are effective addresses where the - * actual resources get mapped (not physical addresses) - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Monitor */ -#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */ - -#define CONFIG_SYS_TLB_FOR_BOOT_FLASH 3 -#define CONFIG_SYS_BOOT_BASE_ADDR 0xfff00000 -#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ -#define CONFIG_SYS_FLASH_BASE 0xfff80000 /* start of FLASH */ -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE -#define CONFIG_SYS_OCM_BASE 0xe0010000 /* ocm */ -#define CONFIG_SYS_OCM_DATA_ADDR CONFIG_SYS_OCM_BASE -#define CONFIG_SYS_PCI_BASE 0xe0000000 /* Internal PCI regs */ -#define CONFIG_SYS_PCI_MEMBASE 0x80000000 /* mapped pci memory */ -#define CONFIG_SYS_PCI_MEMBASE1 CONFIG_SYS_PCI_MEMBASE + 0x10000000 -#define CONFIG_SYS_PCI_MEMBASE2 CONFIG_SYS_PCI_MEMBASE1 + 0x10000000 -#define CONFIG_SYS_PCI_MEMBASE3 CONFIG_SYS_PCI_MEMBASE2 + 0x10000000 - -#define CONFIG_SYS_USB2D0_BASE 0xe0000100 -#define CONFIG_SYS_USB_DEVICE 0xe0000000 -#define CONFIG_SYS_USB_HOST 0xe0000400 - -/*----------------------------------------------------------------------- - * Initial RAM & stack pointer - *----------------------------------------------------------------------*/ -/* 440EPx/440GRx have 16KB of internal SRAM, so no need for D-Cache */ -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_BASE /* OCM */ - -#define CONFIG_SYS_INIT_RAM_SIZE (4 << 10) -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) - -/*----------------------------------------------------------------------- - * Serial Port - *----------------------------------------------------------------------*/ -#undef CONFIG_SYS_EXT_SERIAL_CLOCK /* external serial clock */ -#define CONFIG_BAUDRATE 115200 - -/*----------------------------------------------------------------------- - * Environment - *----------------------------------------------------------------------*/ - -#undef CONFIG_ENV_IS_IN_NVRAM -#define CONFIG_ENV_IS_IN_FLASH -#undef CONFIG_ENV_IS_IN_EEPROM -#undef CONFIG_ENV_IS_NOWHERE - -#ifdef CONFIG_ENV_IS_IN_EEPROM -/* Put the environment after the SDRAM and bootstrap configuration */ -#define PROM_SIZE 2048 -#define CONFIG_SYS_BOOSTRAP_OPTION_OFFSET 512 -#define CONFIG_ENV_OFFSET (CONFIG_SYS_BOOSTRAP_OPTION_OFFSET + 0x10) -#define CONFIG_ENV_SIZE (PROM_SIZE-CONFIG_ENV_OFFSET) -#endif - -#ifdef CONFIG_ENV_IS_IN_FLASH -/* Put the environment in Flash */ -#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ -#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE) -#define CONFIG_ENV_SIZE 8*1024 /* 8 KB Environment Sector */ - -/* Address and size of Redundant Environment Sector */ -#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE) -#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) - -#endif - -/*----------------------------------------------------------------------- - * DDR SDRAM - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_MBYTES_SDRAM (128) /* 128 MB or 256 MB */ -#define CONFIG_SYS_DDR_CACHED_ADDR 0x50000000 /* setup 2nd TLB cached here */ -#undef CONFIG_DDR_DATA_EYE /* Do not use DDR2 optimization */ -#define CONFIG_DDR_ECC 1 /* enable ECC */ - -/* Following two definitions must be kept in sync with config.h of vxWorks */ -#define USER_RESERVED_MEM ( 0) /* in kB */ -#define PM_RESERVED_MEM ( 64) /* in kB: pmLib reserved area size */ -#define CONFIG_PRAM ( USER_RESERVED_MEM + PM_RESERVED_MEM ) - -#define CONFIG_SYS_MEM_TOP_HIDE (4 << 10) /* don't use last 4kbytes */ - /* 440EPx errata CHIP 11 */ - -/*----------------------------------------------------------------------- - * I2C stuff for a ATMEL AT24C16 (2kB holding ENV, we are using the - * the second internal I2C controller of the PPC440EPx - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_SPD_BUS_NUM 1 - -/* Setup some board specific values for the default environment variables */ -#define CONFIG_IPADDR 172.25.1.15 - -#define CONFIG_EXTRA_ENV_SETTINGS \ - CONFIG_NETSTAL_DEF_ENV \ - CONFIG_NETSTAL_DEF_ENV_POWERPC \ - "" - -#define CONFIG_M88E1111_PHY 1 -#define CONFIG_IBM_EMAC4_V4 1 - -#define CONFIG_HAS_ETH1 1 /* add support for "eth1addr" */ -#define CONFIG_PHY1_ADDR 2 - -/* USB */ -#define CONFIG_USB_OHCI -#define CONFIG_USB_STORAGE - -/* Comment this out to enable USB 1.1 device */ -#define USB_2_0_DEVICE - -/* Partitions */ -#define CONFIG_MAC_PARTITION -#define CONFIG_DOS_PARTITION -#define CONFIG_ISO_PARTITION - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_ELF -#define CONFIG_CMD_FLASH -#define CONFIG_CMD_FAT -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IMMAP -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET -#define CONFIG_CMD_NFS -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO -#define CONFIG_CMD_SDRAM -#define CONFIG_CMD_USB - -/* POST support */ -#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \ - CONFIG_SYS_POST_UART | \ - CONFIG_SYS_POST_I2C | \ - CONFIG_SYS_POST_CACHE | \ - CONFIG_SYS_POST_FPU | \ - CONFIG_SYS_POST_ETHER | \ - CONFIG_SYS_POST_SPR) - -#define CONFIG_SYS_POST_UART_TABLE { CONFIG_SYS_NS16550_COM1 } -#define CONFIG_SYS_POST_CACHE_ADDR 0x7fff0000 /* free virtual address */ -#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ - -#define CONFIG_SUPPORT_VFAT - -/*----------------------------------------------------------------------- - * Miscellaneous configurable options - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ - -/*----------------------------------------------------------------------- - * PCI stuff - *----------------------------------------------------------------------*/ -/* General PCI */ -#define CONFIG_PCI 1 /* include pci support */ -#undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */ -#undef CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ -#define CONFIG_SYS_PCI_TARGBASE 0x80000000 /* PCIaddr map to CONFIG_SYS_PCI_MEMBASE*/ - -/* Board-specific PCI */ -#define CONFIG_SYS_PCI_TARGET_INIT -#define CONFIG_SYS_PCI_MASTER_INIT - -#define CONFIG_SYS_PCI_SUBSYS_VENDORID 0x10e8 /* AMCC */ -#define CONFIG_SYS_PCI_SUBSYS_ID 0xcafe /* Whatever */ - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/*----------------------------------------------------------------------- - * Flash - *----------------------------------------------------------------------*/ - -/* Use common CFI driver */ -#define CONFIG_SYS_FLASH_CFI -#define CONFIG_FLASH_CFI_DRIVER -/* board provides its own flash_init code */ -#define CONFIG_FLASH_CFI_LEGACY 1 -#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT -#define CONFIG_SYS_FLASH_LEGACY_512Kx8 1 - -/* print 'E' for empty sector on flinfo */ -#define CONFIG_SYS_FLASH_EMPTY_INFO - -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 8 /* max number of sectors on one chip */ - -/*----------------------------------------------------------------------- - * External Bus Controller (EBC) Setup - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_FLASH CONFIG_SYS_FLASH_BASE -#define CONFIG_SYS_CS_1 0xC8000000 /* CAN */ -#define CONFIG_SYS_CS_2 0xCC000000 /* CPLD and IMC-Bus Standard */ -#define CONFIG_SYS_CPLD CONFIG_SYS_CS_2 -#define CONFIG_SYS_CS_3 0xCE000000 /* CPLD and IMC-Bus Fast */ - -#define CONFIG_SYS_BOOTFLASH_CS 0 /* Boot Flash chip connected to CSx */ -#define CONFIG_SYS_EBC_PB0AP 0x02005400 -#define CONFIG_SYS_EBC_PB0CR 0xFFF18000 /* (CONFIG_SYS_FLASH | 0xda000) */ -#define FLASH_BASE0_PRELIM CONFIG_SYS_FLASH_BASE /* FLASH bank #0 */ - -/* Memory Bank 1 CAN-Chips initialization */ -#define CONFIG_SYS_EBC_PB1AP 0x02054500 -#define CONFIG_SYS_EBC_PB1CR 0xC8018000 - -/* Memory Bank 2 CPLD/IMC-Bus standard initialization */ -#define CONFIG_SYS_EBC_PB2AP 0x01840300 -#define CONFIG_SYS_EBC_PB2CR 0xCC0BA000 - -/* Memory Bank 3 IMC-Bus fast mode initialization */ -#define CONFIG_SYS_EBC_PB3AP 0x01800300 -#define CONFIG_SYS_EBC_PB3CR 0xCE0BA000 - -/* Memory Bank 4 (not used) initialization */ -#undef CONFIG_SYS_EBC_PB4AP -#undef CONFIG_SYS_EBC_PB4CR - -/* Memory Bank 5 (not used) initialization */ -#undef CONFIG_SYS_EBC_PB5AP -#undef CONFIG_SYS_EBC_PB5CR - -#define HCU_CPLD_VERSION_REGISTER ( CONFIG_SYS_CPLD + 0x0F00000 ) -#define HCU_HW_VERSION_REGISTER ( CONFIG_SYS_CPLD + 0x1400000 ) - -#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ -#ifdef CONFIG_SYS_HUSH_PARSER - #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " -#endif - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -#endif /* __CONFIG_H */ diff --git a/include/configs/incaip.h b/include/configs/incaip.h index f2950e8..0e5ad2b 100644 --- a/include/configs/incaip.h +++ b/include/configs/incaip.h @@ -31,6 +31,8 @@ #define CONFIG_MIPS32 1 /* MIPS 4Kc CPU core */ #define CONFIG_INCA_IP 1 /* on a INCA-IP Board */ +#define CONFIG_XWAY_SWAP_BYTES + /* * Clock for the MIPS core (MHz) * allowed values: 100000000, 133000000, and 150000000 (default) @@ -39,7 +41,7 @@ #define CONFIG_CPU_CLOCK_RATE 150000000 #endif -#define INFINEON_EBU_BOOTCFG 0x40C4 /* CMULT = 8 */ +#define CONFIG_SYS_XWAY_EBU_BOOTCFG 0x40C4 /* CMULT = 8 */ #define CONFIG_BOOTDELAY 5 /* autoboot after 5 seconds */ diff --git a/include/configs/km/keymile-common.h b/include/configs/km/keymile-common.h index 70c9dad..bc1edaf 100644 --- a/include/configs/km/keymile-common.h +++ b/include/configs/km/keymile-common.h @@ -83,27 +83,11 @@ #define CONFIG_SYS_LOADS_BAUD_CHANGE #define CONFIG_SYS_BOARD_DRAM_INIT /* Used board specific dram_init */ -/* - * How to get access to the slot ID. Put this here to make it easy - * to modify in a centralized location. This is used in the HDLC - * driver to set the MAC. -*/ -#define CONFIG_CHECK_ETHERNET_PRESENT -#define CONFIG_SYS_SLOT_ID_BASE CONFIG_SYS_KMBEC_FPGA_BASE -#define CONFIG_SYS_SLOT_ID_OFF (0x07) /* register offset */ -#define CONFIG_SYS_SLOT_ID_MASK (0x3f) /* mask for slot ID bits */ - #define CONFIG_I2C_MULTI_BUS #define CONFIG_SYS_MAX_I2C_BUS 1 #define CONFIG_SYS_I2C_INIT_BOARD #define CONFIG_I2C_MUX -/* EEprom support */ -#define CONFIG_SYS_I2C_MULTI_EEPROMS -#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 - /* Support the IVM EEprom */ #define CONFIG_SYS_IVM_EEPROM_ADR 0x50 #define CONFIG_SYS_IVM_EEPROM_MAX_LEN 0x400 @@ -128,11 +112,12 @@ #define CONFIG_MTD_DEVICE #define CONFIG_MTD_CONCAT -/* common powerpc specific env settings */ +#define CONFIG_CMD_CRAMFS +#define CONFIG_CRAMFS_CMDLINE + #ifndef CONFIG_KM_DEF_ENV_BOOTPARAMS #define CONFIG_KM_DEF_ENV_BOOTPARAMS \ - "bootparams=empty\0" \ - "initial_boot_bank=0\0" + "actual_bank=0\0" #endif #ifndef CONFIG_KM_DEF_NETDEV @@ -151,98 +136,49 @@ #define str(s) #s /* - * bootrunner - * - run all commands in 'subbootcmds' - * - on error, stop running the remaing commands - */ -#define CONFIG_KM_DEF_ENV_BOOTRUNNER \ - "bootrunner=" \ - "break=0; " \ - "for subbootcmd in ${subbootcmds}; do " \ - "if test ${break} -eq 0; then; " \ - "print ${subbootcmd}; " \ - "run ${subbootcmd} || break=1; " \ - "fi; " \ - "done\0" \ - "" - -/* * boottargets - * - set 'subbootcmds' for the bootrunner + * - set 'subbootcmds' * - set 'bootcmd' and 'altbootcmd' * available targets: * - 'release': for a standalone system kernel/rootfs from flash - * - * - 'commonargs': bootargs common to all targets */ #define CONFIG_KM_DEF_ENV_BOOTTARGETS \ - "commonargs=" \ - "addip " \ - "addtty " \ - "addmem " \ - "addinit " \ - "addvar " \ - "addmtdparts " \ - "addbootcount " \ - "\0" \ - "release=" \ - "setenv actual_bank ${initial_boot_bank} && " \ - "setenv subbootcmds \"" \ - "checkboardid " \ - "ubiattach ubicopy " \ - "cramfsloadfdt cramfsloadkernel " \ - "flashargs ${commonargs} " \ - "addpanic boot " \ - "\" && " \ - "setenv bootcmd \'" \ - "run actual bootrunner; reset" \ - "\' && " \ - "setenv altbootcmd \'" \ - "run backup bootrunner; reset" \ - "\' && " \ - "saveenv && saveenv && " \ - "reset\0" \ - "debug_env=" \ - "tftp 200000 " CONFIG_KM_ARCH_DBG_FILE " && " \ + "subbootcmds=ubiattach ubicopy cramfsloadfdt cramfsloadkernel " \ + "flashargs add_default addpanic boot\0" \ + "develop=" \ + "tftp 200000 scripts/develop-${arch}.txt && " \ "env import -t 200000 ${filesize} && " \ - "run debug_env_common\0" \ + "run setup_debug_env\0" \ + "ramfs=" \ + "tftp 200000 scripts/ramfs-${arch}.txt && " \ + "env import -t 200000 ${filesize} && " \ + "run setup_debug_env\0" \ "" /* * bootargs * - modify 'bootargs' * - * - 'addip': add ip configuration - * - 'addmem': limit kernel memory mem= + * - 'add_default': default bootargs common for all arm/ppc boards * - 'addpanic': add kernel panic options - * - 'addtty': add console=... - * - 'addvar': add phram device for /var * - 'flashargs': defaults arguments for flash base boot * - * processor specific settings - * - 'addbootcount': add boot counter - * - 'addmtdparts': add mtd partition information */ #define CONFIG_KM_DEF_ENV_BOOTARGS \ - "addinit=" \ - "setenv bootargs ${bootargs} init=${init}\0" \ - "addip=" \ + "add_default=" \ "setenv bootargs ${bootargs} " \ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off\0" \ - "addmem=" \ - "setenv bootargs ${bootargs} mem=${pnvramaddr}\0" \ + ":${hostname}:${netdev}:off3" \ + " console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}" \ + " mem=${pnvramaddr} init=${init}" \ + " phram.phram=phvar,${varaddr}," xstr(CONFIG_KM_PHRAM) \ + " ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " " \ + CONFIG_KM_DEF_BOOT_ARGS_CPU \ + "\0" \ "addpanic=" \ "setenv bootargs ${bootargs} panic=1 panic_on_oops=1\0" \ - "addtty=" \ - "setenv bootargs ${bootargs}" \ - " console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}\0" \ - "addvar=" \ - "setenv bootargs ${bootargs} phram.phram=phvar," \ - "${varaddr}," xstr(CONFIG_KM_PHRAM) "\0" \ "flashargs=" \ "setenv bootargs " \ - "ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " " \ "root=mtdblock:rootfs${boot_bank} " \ "rootfstype=squashfs ro\0" \ "" @@ -261,9 +197,7 @@ */ #define CONFIG_KM_DEF_ENV_FLASH_BOOT \ "cramfsaddr=" xstr(CONFIG_KM_CRAMFS_ADDR) "\0" \ - "cramfsloadkernel=" \ - "cramfsload ${kernel_addr_r} uImage && " \ - "setenv actual_kernel_addr ${kernel_addr_r}\0" \ + "cramfsloadkernel=cramfsload ${load_addr_r} uImage\0" \ "ubiattach=ubi part " CONFIG_KM_UBI_PARTITION_NAME "\0" \ "ubicopy=ubi read "xstr(CONFIG_KM_CRAMFS_ADDR) \ " bootfs${boot_bank}\0" \ @@ -276,15 +210,11 @@ * - 'default': setup default environment */ #define CONFIG_KM_DEF_ENV_CONSTANTS \ - "actual=setenv boot_bank ${actual_bank}\0" \ - "backup=setenv boot_bank ${backup_bank}\0" \ - "actual_bank=${initial_boot_bank}\0" \ "backup_bank=0\0" \ - "default=" \ - "setenv default 'run newenv; reset' && " \ - "run release && saveenv; reset\0" \ - "checkboardid=km_checkbidhwk\0" \ + "release=run newenv; reset\0" \ "pnvramsize=" xstr(CONFIG_KM_PNVRAM) "\0" \ + "testbootcmd=setenv boot_bank ${test_bank}; " \ + "run ${subbootcmds}; reset\0" \ "" #ifndef CONFIG_KM_DEF_ENV @@ -292,24 +222,26 @@ CONFIG_KM_DEF_ENV_BOOTPARAMS \ CONFIG_KM_DEF_NETDEV \ CONFIG_KM_DEF_ENV_CPU \ - CONFIG_KM_DEF_ENV_BOOTRUNNER \ CONFIG_KM_DEF_ENV_BOOTTARGETS \ CONFIG_KM_DEF_ENV_BOOTARGS \ CONFIG_KM_DEF_ENV_FLASH_BOOT \ CONFIG_KM_DEF_ENV_CONSTANTS \ "altbootcmd=run bootcmd\0" \ - "bootcmd=run default\0" \ + "bootcmd=km_checkbidhwk && " \ + " setenv bootcmd \'setenv boot_bank ${actual_bank}; " \ + "run ${subbootcmds}; reset\' && " \ + "setenv altbootcmd \'setenv boot_bank ${backup_bank}; " \ + "run ${subbootcmds}; reset\' && " \ + "saveenv && saveenv && boot\0" \ "bootlimit=2\0" \ "init=/sbin/init-overlay.sh\0" \ - "kernel_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0" \ - "load=tftpboot ${u-boot_addr_r} ${u-boot}\0" \ + "load_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0" \ + "load=tftpboot ${load_addr_r} ${u-boot}\0" \ "mtdids=" MTDIDS_DEFAULT "\0" \ "mtdparts=" MTDPARTS_DEFAULT "\0" \ "stderr=serial\0" \ "stdin=serial\0" \ "stdout=serial\0" \ - "u-boot="xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \ - "u-boot_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0" \ "" #endif /* CONFIG_KM_DEF_ENV */ diff --git a/include/configs/km/km-powerpc.h b/include/configs/km/km-powerpc.h index d6db8d7..506755b 100644 --- a/include/configs/km/km-powerpc.h +++ b/include/configs/km/km-powerpc.h @@ -29,6 +29,12 @@ #define CONFIG_CMD_DTT #define CONFIG_JFFS2_CMDLINE +/* EEprom support 24C08, 24C16, 24C64 */ +#define CONFIG_SYS_I2C_MULTI_EEPROMS +#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 3 /* 8 Byte write page */ +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 + #define CONFIG_ENV_SIZE 0x04000 /* Size of Environment */ #define CONFIG_FLASH_CFI_MTD @@ -66,23 +72,22 @@ #define CONFIG_KM_KERNEL_ADDR 0x400000 /* 3968Kbytes */ #define CONFIG_KM_FDT_ADDR 0x7E0000 /* 128Kbytes */ +/* architecture specific default bootargs */ +#define CONFIG_KM_DEF_BOOT_ARGS_CPU "" + #define CONFIG_KM_DEF_ENV_CPU \ - "addbootcount=true\0" \ - "addmtdparts=true\0" \ - "boot=bootm ${actual_kernel_addr} - ${actual_fdt_addr}\0" \ + "boot=bootm ${load_addr_r} - ${fdt_addr_r}\0" \ "cramfsloadfdt=" \ "cramfsload ${fdt_addr_r} " \ - "fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb && " \ - "setenv actual_fdt_addr ${fdt_addr_r}\0" \ + "fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0" \ "fdt_addr_r=" xstr(CONFIG_KM_FDT_ADDR) "\0" \ + "u-boot="xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \ "update=" \ "protect off " xstr(BOOTFLASH_START) " +${filesize} && "\ "erase " xstr(BOOTFLASH_START) " +${filesize} && " \ - "cp.b ${u-boot_addr_r} " xstr(BOOTFLASH_START) \ + "cp.b ${load_addr_r} " xstr(BOOTFLASH_START) \ " ${filesize} && " \ "protect on " xstr(BOOTFLASH_START) " +${filesize}\0" \ "" -#define CONFIG_KM_ARCH_DBG_FILE "scripts/debug-ppc-env.txt" - #endif /* __CONFIG_KEYMILE_POWERPC_H */ diff --git a/include/configs/km/km82xx-common.h b/include/configs/km/km82xx-common.h index 446c1d0..0360cd3 100644 --- a/include/configs/km/km82xx-common.h +++ b/include/configs/km/km82xx-common.h @@ -87,7 +87,7 @@ "newenv=" \ "prot off 0xFE0C0000 +0x40000 && " \ "era 0xFE0C0000 +0x40000\0" \ - "rootpath=/opt/eldk/ppc_82xx\0" \ + "arch=ppc_82xx\0" \ "" #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE @@ -139,6 +139,13 @@ } while (0) #define I2C_DELAY udelay(5) /* 1/4 I2C clock duration */ +#ifndef __ASSEMBLY__ +void set_sda(int state); +void set_scl(int state); +int get_sda(void); +int get_scl(void); +#endif + /* I2C SYSMON (LM75, AD7414 is almost compatible) */ #define CONFIG_DTT_LM75 /* ON Semi's LM75 */ #define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ diff --git a/include/configs/km/km8321-common.h b/include/configs/km/km8321-common.h index 6fab45e..902ae26 100644 --- a/include/configs/km/km8321-common.h +++ b/include/configs/km/km8321-common.h @@ -33,8 +33,7 @@ #define CONFIG_MPC832x /* MPC832x CPU specific */ #define CONFIG_KM8321 /* Keymile PBEC8321 board specific */ -#define CONFIG_KM_DEF_ROOTPATH \ - "rootpath=/opt/eldk/ppc_8xx\0" +#define CONFIG_KM_DEF_ARCH "arch=ppc_8xx\0" /* include common defines/options for all 83xx Keymile boards */ #include "km83xx-common.h" diff --git a/include/configs/km/km83xx-common.h b/include/configs/km/km83xx-common.h index 85b6ed2..2b1a84a 100644 --- a/include/configs/km/km83xx-common.h +++ b/include/configs/km/km83xx-common.h @@ -302,14 +302,13 @@ #define CONFIG_KM_DEF_ENV "km-common=empty\0" #endif -#ifndef CONFIG_KM_DEF_ROOTPATH -#define CONFIG_KM_DEF_ROOTPATH \ - "rootpath=/opt/eldk/ppc_82xx\0" +#ifndef CONFIG_KM_DEF_ARCH +#define CONFIG_KM_DEF_ARCH "arch=ppc_82xx\0" #endif #define CONFIG_EXTRA_ENV_SETTINGS \ CONFIG_KM_DEF_ENV \ - CONFIG_KM_DEF_ROOTPATH \ + CONFIG_KM_DEF_ARCH \ "dtt_bus=pca9547:70:a\0" \ "EEprom_ivm=pca9547:70:9\0" \ "newenv=" \ diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h index f1eea26..2e3b182 100644 --- a/include/configs/km/km_arm.h +++ b/include/configs/km/km_arm.h @@ -67,18 +67,17 @@ #define CONFIG_KM_CRAMFS_ADDR 0x2400000 #define CONFIG_KM_KERNEL_ADDR 0x2000000 /* 4096KBytes */ +/* architecture specific default bootargs */ +#define CONFIG_KM_DEF_BOOT_ARGS_CPU \ + "bootcountaddr=${bootcountaddr} ${mtdparts}" + #define CONFIG_KM_DEF_ENV_CPU \ - "addbootcount=" \ - "setenv bootargs ${bootargs} " \ - "bootcountaddr=${bootcountaddr}\0" \ - "addmtdparts=setenv bootargs ${bootargs} ${mtdparts}\0" \ - "boot=bootm ${actual_kernel_addr} - -\0" \ + "boot=bootm ${load_addr_r} - -\0" \ "cramfsloadfdt=true\0" \ + "u-boot="xstr(CONFIG_HOSTNAME) "/u-boot.kwb\0" \ CONFIG_KM_DEF_ENV_UPDATE \ "" -#define CONFIG_KM_ARCH_DBG_FILE "scripts/debug-arm-env.txt" - #define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */ #define CONFIG_MISC_INIT_R @@ -196,6 +195,12 @@ int get_scl(void); #endif +/* EEprom support 24C128, 24C256 valid for environment eeprom */ +#define CONFIG_SYS_I2C_MULTI_EEPROMS +#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE +#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 6 /* 64 Byte write page */ +#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 + #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2 @@ -229,7 +234,7 @@ int get_scl(void); #define CONFIG_KM_DEF_ENV_UPDATE \ "update=" \ "spi on;sf probe 0;sf erase 0 50000;" \ - "sf write ${u-boot_addr_r} 0 ${filesize};" \ + "sf write ${load_addr_r} 0 ${filesize};" \ "spi off\0" /* @@ -243,7 +248,7 @@ int get_scl(void); " ${addr} " xstr(CONFIG_ENV_OFFSET) " 4 && " \ "eeprom write " xstr(CONFIG_SYS_DEF_EEPROM_ADDR) \ " ${addr} " xstr(CONFIG_ENV_OFFSET_REDUND) " 4\0" \ - "rootpath=/opt/eldk/arm\0" \ + "arch=arm\0" \ "EEprom_ivm=" KM_IVM_BUS "\0" \ "" diff --git a/include/configs/mcu25.h b/include/configs/mcu25.h deleted file mode 100644 index a162291..0000000 --- a/include/configs/mcu25.h +++ /dev/null @@ -1,281 +0,0 @@ -/* - *(C) Copyright 2005-2007 Netstal Maschinen AG - * Niklaus Giger (Niklaus.Giger@netstal.com) - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -/************************************************************************ - * mcu25.h - configuration for MCU25 board (similar to hcu4.h) - ***********************************************************************/ - -#ifndef __CONFIG_H -#define __CONFIG_H - -/*----------------------------------------------------------------------- - * High Level Configuration Options - *----------------------------------------------------------------------*/ -#define CONFIG_MCU25 1 /* Board is MCU25 */ -#define CONFIG_4xx 1 /* ... PPC4xx family */ -#define CONFIG_405GP 1 -#define CONFIG_4xx 1 -#define CONFIG_HOSTNAME mcu25 - -#define CONFIG_SYS_TEXT_BASE 0xFFFB0000 - -/* - * Include common defines/options for all boards produced by Netstal Maschinen - */ -#include "netstal-common.h" - -#define CONFIG_SYS_CLK_FREQ 33333333 /* external freq to pll */ - -#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ -#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ - -/*----------------------------------------------------------------------- - * Base addresses -- Note these are effective addresses where the - * actual resources get mapped (not physical addresses) -*----------------------------------------------------------------------*/ -#define CONFIG_SYS_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Monitor */ -#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */ - - -#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ -#define CONFIG_SYS_FLASH_BASE 0xfff80000 /* start of FLASH */ -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE - -/* ... with on-chip memory here (4KBytes) */ -#define CONFIG_SYS_OCM_DATA_ADDR 0xF4000000 -#define CONFIG_SYS_OCM_DATA_SIZE 0x00001000 -/* Do not set up locked dcache as init ram. */ -#undef CONFIG_SYS_INIT_DCACHE_CS - -/* Use the On-Chip-Memory (OCM) as a temporary stack for the startup code. */ -#define CONFIG_SYS_TEMP_STACK_OCM 1 - -#define CONFIG_SYS_INIT_RAM_ADDR CONFIG_SYS_OCM_DATA_ADDR /* OCM */ -#define CONFIG_SYS_INIT_RAM_SIZE CONFIG_SYS_OCM_DATA_SIZE -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_OFFSET (CONFIG_SYS_GBL_DATA_OFFSET - 0x4) - -/*----------------------------------------------------------------------- - * Serial Port - *----------------------------------------------------------------------*/ -/* - * If CONFIG_SYS_EXT_SERIAL_CLOCK, then the UART divisor is 1. - * If CONFIG_SYS_405_UART_ERRATA_59, then UART divisor is 31. - * Otherwise, UART divisor is determined by CPU Clock and CONFIG_SYS_BASE_BAUD value. - * The Linux BASE_BAUD define should match this configuration. - * baseBaud = cpuClock/(uartDivisor*16) - * If CONFIG_SYS_405_UART_ERRATA_59 and 200MHz CPU clock, - * set Linux BASE_BAUD to 403200. - */ -#undef CONFIG_SYS_405_UART_ERRATA_59 /* 405GP/CR Rev. D silicon */ -#define CONFIG_SYS_BASE_BAUD 691200 - -/* Set console baudrate to 9600 */ -#define CONFIG_BAUDRATE 9600 - -/*----------------------------------------------------------------------- - * Flash - *----------------------------------------------------------------------*/ - -/* Use common CFI driver */ -#define CONFIG_SYS_FLASH_CFI -#define CONFIG_FLASH_CFI_DRIVER -/* board provides its own flash_init code */ -#define CONFIG_FLASH_CFI_LEGACY 1 -#define CONFIG_SYS_FLASH_CFI_WIDTH FLASH_CFI_8BIT -#define CONFIG_SYS_FLASH_LEGACY_512Kx8 1 - -/* print 'E' for empty sector on flinfo */ -#define CONFIG_SYS_FLASH_EMPTY_INFO - -#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT 8 /* max number of sectors on one chip */ - -/*----------------------------------------------------------------------- - * Environment - *----------------------------------------------------------------------*/ - -#undef CONFIG_ENV_IS_IN_NVRAM -#define CONFIG_ENV_IS_IN_FLASH -#undef CONFIG_ENV_IS_NOWHERE - -#ifdef CONFIG_ENV_IS_IN_EEPROM -/* Put the environment after the SDRAM configuration */ -#define PROM_SIZE 2048 -#define CONFIG_ENV_OFFSET 512 -#define CONFIG_ENV_SIZE (PROM_SIZE-CONFIG_ENV_OFFSET) -#endif - -#ifdef CONFIG_ENV_IS_IN_FLASH -/* Put the environment in Flash */ -#define CONFIG_ENV_SECT_SIZE 0x10000 /* size of one complete sector */ -#define CONFIG_ENV_ADDR ((-CONFIG_SYS_MONITOR_LEN)-CONFIG_ENV_SECT_SIZE) -#define CONFIG_ENV_SIZE 8*1024 /* 8 KB Environment Sector */ - -/* Address and size of Redundant Environment Sector */ -#define CONFIG_ENV_ADDR_REDUND (CONFIG_ENV_ADDR-CONFIG_ENV_SECT_SIZE) -#define CONFIG_ENV_SIZE_REDUND (CONFIG_ENV_SIZE) -#endif - -/*----------------------------------------------------------------------- - * I2C stuff for a ATMEL AT24C16 (2kB holding ENV, we are using the - * the first internal I2C controller of the PPC440EPx - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_SPD_BUS_NUM 0 - -/* Setup some board specific values for the default environment variables */ -#define CONFIG_IPADDR 172.25.1.25 - -#define CONFIG_EXTRA_ENV_SETTINGS \ - CONFIG_NETSTAL_DEF_ENV \ - CONFIG_NETSTAL_DEF_ENV_POWERPC \ - "" - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV -#define CONFIG_CMD_CACHE -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_ELF -#define CONFIG_CMD_FLASH -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IMMAP -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO -#define CONFIG_CMD_SDRAM - -/* SPD EEPROM (sdram speed config) disabled */ -#define CONFIG_SPD_EEPROM 1 -#define SPD_EEPROM_ADDRESS 0x50 - -/* POST support */ -#define CONFIG_POST (CONFIG_SYS_POST_MEMORY | \ - CONFIG_SYS_POST_CPU | \ - CONFIG_SYS_POST_UART | \ - CONFIG_SYS_POST_I2C | \ - CONFIG_SYS_POST_CACHE | \ - CONFIG_SYS_POST_ETHER | \ - CONFIG_SYS_POST_SPR) - -#define CONFIG_SYS_POST_UART_TABLE { CONFIG_SYS_NS16550_COM1 } -#undef CONFIG_LOGBUFFER -#define CONFIG_SYS_POST_CACHE_ADDR 0x00800000 /* free virtual address */ -#define CONFIG_SYS_CONSOLE_IS_IN_ENV /* Otherwise it catches logbuffer as output */ - -/*----------------------------------------------------------------------- - * Miscellaneous configurable options - *----------------------------------------------------------------------*/ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) - #define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else - #define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) /* Print Buffer Size */ -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - - -#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ - -/*----------------------------------------------------------------------- - * External Bus Controller (EBC) Setup - */ - -#define CONFIG_SYS_EBC_CFG 0x98400000 - -/* Memory Bank 0 (Flash Bank 0) initialization */ -#define CONFIG_SYS_EBC_PB0AP 0x02005400 -#define CONFIG_SYS_EBC_PB0CR 0xFFF18000 /* BAS=0xFFF,BS=1MB,BU=R/W,BW=8bit*/ - -#define CONFIG_SYS_EBC_PB1AP 0x03041200 -#define CONFIG_SYS_EBC_PB1CR 0x7009A000 /* BAS=,BS=MB,BU=R/W,BW=bit */ - -#define CONFIG_SYS_EBC_PB2AP 0x01845200u /* BAS=,BS=MB,BU=R/W,BW=bit */ -#define CONFIG_SYS_EBC_PB2CR 0x7A09A000u - -#define CONFIG_SYS_EBC_PB3AP 0x01845200u /* BAS=,BS=MB,BU=R/W,BW=bit */ -#define CONFIG_SYS_EBC_PB3CR 0x7B09A000u - -#define CONFIG_SYS_EBC_PB4AP 0x01845200u /* BAS=,BS=MB,BU=R/W,BW=bit */ -#define CONFIG_SYS_EBC_PB4CR 0x7C09A000u - -#define CONFIG_SYS_EBC_PB5AP 0x00800200u -#define CONFIG_SYS_EBC_PB5CR 0x7D81A000u - -#define CONFIG_SYS_EBC_PB6AP 0x01040200u -#define CONFIG_SYS_EBC_PB6CR 0x7D91A000u - -#define CONFIG_SYS_GPIO0_OR 0x087FFFFF /* GPIO value */ -#define CONFIG_SYS_GPIO0_TCR 0x7FFF8000 /* GPIO value */ -#define CONFIG_SYS_GPIO0_ODR 0xFFFF0000 /* GPIO value */ -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/* Init Memory Controller: - * - * BR0/1 and OR0/1 (FLASH) - */ - -#define FLASH_BASE0_PRELIM CONFIG_SYS_FLASH_BASE /* FLASH bank #0 */ -#define FLASH_BASE1_PRELIM 0 /* FLASH bank #1 */ - - -/* Configuration Port location */ -#define CONFIG_PORT_ADDR 0xF0000500 - -#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ -#ifdef CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " -#endif - -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -#endif /* __CONFIG_H */ diff --git a/include/configs/mx31pdk.h b/include/configs/mx31pdk.h index 5f70023..35ceacd 100644 --- a/include/configs/mx31pdk.h +++ b/include/configs/mx31pdk.h @@ -162,8 +162,10 @@ #define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 #define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR #define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE -#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) -#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET) +#define CONFIG_SYS_GBL_DATA_OFFSET (CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ + CONFIG_SYS_GBL_DATA_OFFSET) /*----------------------------------------------------------------------- * FLASH and environment organization diff --git a/include/configs/netstal-common.h b/include/configs/netstal-common.h deleted file mode 100644 index 122f139..0000000 --- a/include/configs/netstal-common.h +++ /dev/null @@ -1,261 +0,0 @@ -/* - * (C) Copyright 2008 - * Niklaus Giger, Netstal Maschinen AG, niklaus.giger@netstal.com - * adapted from amcc-common.h by - * (C) Copyright 2008 - * * Stefan Roese, DENX Software Engineering, sr@denx.de. - * - * Common configuration options for all Netstal boards - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#ifndef __NETSTAL_COMMON_H -#define __NETSTAL_COMMON_H - -#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* _must_ be 0 */ -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* Start of U-Boot */ -#define CONFIG_SYS_MONITOR_LEN (320 * 1024) /* Reserve 320 kB for Monitor */ -#define CONFIG_SYS_MALLOC_LEN (256 * 1024) /* Reserve 256 kB for malloc() */ - -/* - * UART - */ -#define CONFIG_CONS_INDEX 1 /* Use UART0 */ -#define CONFIG_SERIAL_MULTI -#define CONFIG_SYS_NS16550 -#define CONFIG_SYS_NS16550_SERIAL -#define CONFIG_SYS_NS16550_REG_SIZE 1 -#define CONFIG_SYS_NS16550_CLK get_serial_clock() -#define CONFIG_SYS_BAUDRATE_TABLE \ - {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} - -/* - * I2C - */ -#define CONFIG_HARD_I2C 1 /* I2C with hardware support */ -#define CONFIG_PPC4XX_I2C /* use PPC4xx driver */ -#define CONFIG_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ -#define CONFIG_SYS_I2C_SLAVE 0x7F - -/* This is the 7bit address of the device, not including P. */ -#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 -#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 - -/* The EEPROM can do 16byte ( 1 << 4 ) page writes. */ -#define CONFIG_SYS_I2C_EEPROM_ADDR_OVERFLOW 0x07 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS 10 -#define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE - -/* - * Ethernet/EMAC/PHY - */ -#define CONFIG_PPC4xx_EMAC -#define CONFIG_MII /* MII PHY management */ -#define CONFIG_PHY_ADDR 1 /* PHY address */ -#define CONFIG_NET_MULTI 1 -#if defined(CONFIG_440) -#define CONFIG_NETCONSOLE /* include NetConsole support */ -#define CONFIG_SYS_RX_ETH_BUFFER 32 /* number of eth rx buffers */ -#else -#define CONFIG_SYS_RX_ETH_BUFFER 16 /* number of eth rx buffers */ -#endif -#define CONFIG_HAS_ETH0 - -/* - * Commands - */ -#include <config_cmd_default.h> - -#define CONFIG_CMD_ASKENV -#if defined(CONFIG_440) -#define CONFIG_CMD_CACHE -#endif -#define CONFIG_CMD_DHCP -#define CONFIG_CMD_DIAG -#define CONFIG_CMD_EEPROM -#define CONFIG_CMD_ELF -#define CONFIG_CMD_I2C -#define CONFIG_CMD_IRQ -#define CONFIG_CMD_MII -#define CONFIG_CMD_NET -#define CONFIG_CMD_NFS -#define CONFIG_CMD_PING -#define CONFIG_CMD_REGINFO -#define CONFIG_BOOT_RETRY_TIME 30 -#define CONFIG_RESET_TO_RETRY -/* - * Miscellaneous configurable options - */ -#define CONFIG_BOOTDELAY 1 /* autoboot after 1 second */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#define CONFIG_SYS_PROMPT "=> " /* Monitor Command Prompt */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buffer Size */ -#else -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -#endif -#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) -#define CONFIG_SYS_MAXARGS 16 /* max number of command args */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START 0x0400000 /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END 0x0C00000 /* 4 ... 12 MB in DRAM */ - -#define CONFIG_SYS_LOAD_ADDR 0x100000 /* default load address */ -#define CONFIG_SYS_EXTBDINFO /* To use extended board_into (bd_t) */ - -#define CONFIG_SYS_HZ 1000 /* decrementer freq: 1 ms ticks */ - -#define CONFIG_CMDLINE_EDITING /* add command line history */ -#define CONFIG_AUTO_COMPLETE /* add autocompletion support */ -#define CONFIG_LOOPW /* enable loopw command */ -#define CONFIG_MX_CYCLIC /* enable mdc/mwc commands */ -#define CONFIG_ZERO_BOOTDELAY_CHECK /* check for keypress on bootdelay==0 */ -#define CONFIG_VERSION_VARIABLE /* include version env variable */ -#define CONFIG_SYS_CONSOLE_INFO_QUIET /* don't print console @ startup*/ - -#define CONFIG_SYS_HUSH_PARSER /* Use the HUSH parser */ -#ifdef CONFIG_SYS_HUSH_PARSER -#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " -#endif - -#define CONFIG_LOADS_ECHO /* echo on for serial download */ -#define CONFIG_SYS_LOADS_BAUD_CHANGE /* allow baudrate change */ - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_BOOTFILESIZE -#define CONFIG_BOOTP_BOOTPATH -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_SUBNETMASK - -/* - * For booting Linux, the board info and command line data - * have to be in the first 8 MB of memory, since this is - * the maximum mapped by the Linux kernel during initialization. - */ -#define CONFIG_SYS_BOOTMAPSZ (8 << 20) /* Initial Memory map for Linux */ - -/* - * Internal Definitions - */ -#if defined(CONFIG_CMD_KGDB) -#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port*/ -#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ -#endif - -/* - * Pass open firmware flat tree - */ -#define CONFIG_OF_LIBFDT -#define CONFIG_OF_BOARD_SETUP - -/* - * Booting and default environment - */ -#define CONFIG_PREBOOT "echo;" \ - "echo Type \"run net_nfs\" to mount root filesystem over NFS;" \ - "echo" -#define CONFIG_BOOTCOMMAND "run vx" - -/* - * Only very few boards have default console not on ttyS0 (like Taishan) - */ -#if !defined(CONFIG_USE_TTY) -#define CONFIG_USE_TTY ttyS0 -#endif - -/* - * Only some 4xx PPC's are equipped with an FPU - */ -#if defined(CONFIG_440EP) || defined(CONFIG_440EPX) || \ - defined(CONFIG_460EX) || defined(CONFIG_460GT) -#define CONFIG_NETSTAL_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0" -#else -#define CONFIG_NETSTAL_DEF_ENV_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0" -#endif - -/* - * Only some boards need to extend the bootargs by some additional - * parameters (like Makalu) - */ -#if !defined(CONFIG_ADDMISC) -#define CONFIG_ADDMISC "addmisc=setenv bootargs ${bootargs}\0" -#endif - -#define xstr(s) str(s) -#define str(s) #s - -/* Setup some values for the default environment variables */ -#define CONFIG_SERVERIP 172.25.1.1 -#define CONFIG_ETHADDR 00:60:13:00:00:00 /* Netstal Machines AG MAC */ -#define CONFIG_OVERWRITE_ETHADDR_ONCE - -#define CONFIG_SYS_TFTP_LOADADDR 0x01000000 -#define CONFIG_SYS_VXWORKS_ADD_PARAMS "u=dpu pw=netstal8752" -#define CONFIG_SYS_VXWORKS_SERVERNAME "c" -/* - * General common environment variables shared by all boards produced by Netstal Maschinen - */ -#define CONFIG_NETSTAL_DEF_ENV \ - "netdev=eth0\0" \ - "nfsargs=setenv bootargs root=/dev/nfs rw " \ - "nfsroot=${serverip}:${rootpath}\0" \ - "ramargs=setenv bootargs root=/dev/ram rw\0" \ - "addip=setenv bootargs ${bootargs} " \ - "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \ - ":${hostname}:${netdev}:off panic=1\0" \ - "addtty=setenv bootargs ${bootargs}" \ - " console=" xstr(CONFIG_USE_TTY) ",${baudrate}\0" \ - CONFIG_ADDMISC \ - "initrd_high=30000000\0" \ - "kernel_addr_r=400000\0" \ - "fdt_addr_r=800000\0" \ - "hostname=" xstr(CONFIG_HOSTNAME) "\0" \ - "bootfile=" xstr(CONFIG_HOSTNAME) "/uImage\0" \ - "uload=tftp " xstr(CONFIG_SYS_TFTP_LOADADDR) " " \ - xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \ - "vx_rom=" xstr(CONFIG_HOSTNAME) "/" \ - xstr(CONFIG_HOSTNAME) "_vx_rom\0" \ - "update=protect off " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;"\ - "era " xstr(CONFIG_SYS_MONITOR_BASE) " FFFFFFFF;" \ - "cp.b ${fileaddr} "xstr(CONFIG_SYS_MONITOR_BASE) \ - " ${filesize}; setenv filesize\0" \ - "upd=run uload update\0" \ - "vx=setenv bootfile ${vx_rom}; tftp " \ - xstr(CONFIG_SYS_TFTP_LOADADDR) "; bootvx\0" \ - CONFIG_NETSTAL_DEF_ENV_ROOTPATH - -/* - * Default environment for arch/powerpc booting - * for boards that are ported to arch/powerpc - */ -#define CONFIG_NETSTAL_DEF_ENV_POWERPC \ - "flash_self=run ramargs addip addtty addmisc;" \ - "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \ - "flash_nfs=run nfsargs addip addtty addmisc;" \ - "bootm ${kernel_addr} - ${fdt_addr}\0" \ - "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \ - "tftp ${fdt_addr_r} ${fdt_file}; " \ - "run nfsargs addip addtty addmisc;" \ - "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \ - "fdt_file=" xstr(CONFIG_HOSTNAME) "/" xstr(CONFIG_HOSTNAME) ".dtb\0" - -#endif /* __NETSTAL_COMMON_H */ diff --git a/include/configs/nios2-generic.h b/include/configs/nios2-generic.h index 53f2084..d57d53c 100644 --- a/include/configs/nios2-generic.h +++ b/include/configs/nios2-generic.h @@ -52,6 +52,7 @@ /* * TIMER */ +#define CONFIG_SYS_LOW_RES_TIMER #define CONFIG_SYS_NIOS_TMRBASE CONFIG_SYS_TIMER_BASE #define CONFIG_SYS_NIOS_TMRIRQ CONFIG_SYS_TIMER_IRQ #define CONFIG_SYS_HZ 1000 /* Always 1000 */ diff --git a/include/configs/scb9328.h b/include/configs/scb9328.h index 6a92ec3..1b5d931 100644 --- a/include/configs/scb9328.h +++ b/include/configs/scb9328.h @@ -126,6 +126,11 @@ #define SCB9328_SDRAM_1 0x08000000 /* SDRAM bank #1 */ #define SCB9328_SDRAM_1_SIZE 0x01000000 /* 16 MB */ +#define CONFIG_SYS_TEXT_BASE 0x10000000 + +#define CONFIG_SYS_SDRAM_BASE SCB9328_SDRAM_1 +#define CONFIG_SYS_INIT_SP_ADDR (SCB9328_SDRAM_1 + 0xf00000) + /* * Configuration for FLASH memory for the Synertronixx board */ diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h index 06ce3e2..7d29144 100644 --- a/include/configs/seaboard.h +++ b/include/configs/seaboard.h @@ -41,4 +41,15 @@ #define CONFIG_SYS_BOARD_ODMDATA 0x300d8011 /* lp1, 1GB */ #define CONFIG_BOARD_EARLY_INIT_F + +/* SD/MMC */ +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_TEGRA2_MMC +#define CONFIG_CMD_MMC + +#define CONFIG_DOS_PARTITION +#define CONFIG_EFI_PARTITION +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT #endif /* __CONFIG_H */ diff --git a/include/configs/stxssa.h b/include/configs/stxssa.h index d5dd94f..141da26 100644 --- a/include/configs/stxssa.h +++ b/include/configs/stxssa.h @@ -43,7 +43,7 @@ #define CONFIG_STXSSA 1 /* Silicon Tx GPPP SSA board specific*/ #define CONFIG_MPC8560 1 -#define CONFIG_SYS_TEXT_BASE 0xFFFC0000 +#define CONFIG_SYS_TEXT_BASE 0xFFF80000 #define CONFIG_PCI /* PCI ethernet support */ #define CONFIG_TSEC_ENET /* tsec ethernet support*/ @@ -194,6 +194,11 @@ #define CONFIG_SYS_PROMPT_HUSH_PS2 "> " #endif +/* pass open firmware flat tree */ +#define CONFIG_OF_LIBFDT 1 +#define CONFIG_OF_BOARD_SETUP 1 +#define CONFIG_OF_STDOUT_VIA_ALIAS 1 + /* * I2C */ diff --git a/include/configs/tnetv107x_evm.h b/include/configs/tnetv107x_evm.h index 3627ce7..4bced0c 100644 --- a/include/configs/tnetv107x_evm.h +++ b/include/configs/tnetv107x_evm.h @@ -57,6 +57,12 @@ #define CONFIG_NR_DRAM_BANKS 1 #define CONFIG_STACKSIZE (256*1024) +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +#define CONFIG_SYS_INIT_RAM_SIZE 0x1000 +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + \ + CONFIG_SYS_INIT_RAM_SIZE - \ + GENERATED_GBL_DATA_SIZE) + /* Serial Driver Info */ #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL diff --git a/include/configs/zmx25.h b/include/configs/zmx25.h new file mode 100644 index 0000000..374c88a --- /dev/null +++ b/include/configs/zmx25.h @@ -0,0 +1,180 @@ +/* + * (c) 2011 Graf-Syteco, Matthias Weisser + * <weisserm@arcor.de> + * + * Configuation settings for the zmx25 board + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_ARM926EJS /* arm926ejs CPU core */ +#define CONFIG_MX25 +#define CONFIG_MX25_CLK32 32768 /* OSC32K frequency */ +#define CONFIG_SYS_HZ 1000 +#define CONFIG_SYS_TEXT_BASE 0xA0000000 + +/* + * Environment settings + */ +#define CONFIG_EXTRA_ENV_SETTINGS \ + "gs_fast_boot=setenv bootdelay 5\0" \ + "gs_slow_boot=setenv bootdelay 10\0" \ + "bootcmd=dcache off; mw.l 0x81000000 0 1024; usb start;" \ + "fatls usb 0; fatload usb 0 0x81000000 zmx25-init.bin;" \ + "bootm 0x81000000; bootelf 0x81000000\0" + +#define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */ +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define BOARD_LATE_INIT + +/* + * Compressions + */ +#define CONFIG_LZO + +/* + * Hardware drivers + */ + +/* + * GPIO + */ +#define CONFIG_MXC_GPIO + +/* + * Serial + */ +#define CONFIG_MXC_UART +#define CONFIG_SYS_MX25_UART2 +#define CONFIG_CONS_INDEX 1 /* use UART2 for console */ +#define CONFIG_BAUDRATE 115200 /* Default baud rate */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } + +/* + * Ethernet + */ +#define CONFIG_FEC_MXC +#define CONFIG_FEC_MXC_PHYADDR 0x00 +#define CONFIG_MII +#define CONFIG_NET_MULTI + +/* + * BOOTP options + */ +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME + +/* + * Command line configuration. + */ +#include <config_cmd_default.h> +#define CONFIG_CMD_NET +#define CONFIG_CMD_CACHE + +#define CONFIG_SYS_64BIT_VSPRINTF + +/* + * Additional command + */ +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_PING +#define CONFIG_CMD_ELF +#define CONFIG_CMD_FAT +#define CONFIG_CMD_USB + +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " + +/* + * USB + */ +#ifdef CONFIG_CMD_USB +#define CONFIG_USB_EHCI /* Enable EHCI USB support */ +#define CONFIG_USB_EHCI_MXC +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET +#define CONFIG_MXC_USB_PORT 2 +#define CONFIG_MXC_USB_PORTSC 0xC0000000 +#define CONFIG_MXC_USB_FLAGS 0 +#define CONFIG_EHCI_IS_TDI +#define CONFIG_USB_STORAGE +#define CONFIG_DOS_PARTITION +#define CONFIG_SUPPORT_VFAT +#endif /* CONFIG_CMD_USB */ + +/* SDRAM */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM 0x80000000 /* start address of LPDDRRAM */ +#define PHYS_SDRAM_SIZE 0x04000000 /* 64 megs */ + +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM +#define CONFIG_SYS_INIT_SP_ADDR 0x78020000 /* end of internal SRAM */ + +/* + * FLASH and environment organization + */ +#define CONFIG_SYS_FLASH_BASE 0xA0000000 +#define CONFIG_SYS_MAX_FLASH_BANKS 1 +#define CONFIG_SYS_MAX_FLASH_SECT 256 + +#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + 0x00040000) +#define CONFIG_ENV_IS_IN_FLASH 1 +#define CONFIG_ENV_SECT_SIZE (128 * 1024) +#define CONFIG_ENV_SIZE (128 * 1024) + +/* + * CFI FLASH driver setup + */ +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_FLASH_CFI_DRIVER +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE /* ~10x faster */ + +#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + +#define CONFIG_SYS_MEMTEST_START (PHYS_SDRAM + (512*1024)) +#define CONFIG_SYS_MEMTEST_END (PHYS_SDRAM + PHYS_SDRAM_SIZE) + +#define CONFIG_SYS_PROMPT "zmx25> " +#define CONFIG_SYS_CBSIZE 256 +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + \ + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_LONGHELP +#define CONFIG_CMDLINE_EDITING + +#define CONFIG_PREBOOT "" + +#define CONFIG_BOOTDELAY 5 +#define CONFIG_AUTOBOOT_KEYED +#define CONFIG_AUTOBOOT_PROMPT "boot in %d s\n", bootdelay +#define CONFIG_AUTOBOOT_DELAY_STR "delaygs" +#define CONFIG_AUTOBOOT_STOP_STR "stopgs" + +/* + * Size of malloc() pool + */ +#define CONFIG_SYS_MALLOC_LEN (0x400000 - 0x8000) +#define CONFIG_STACKSIZE (32*1024) /* regular stack */ + +#endif /* __CONFIG_H */ diff --git a/include/environment.h b/include/environment.h index 53d92df..6394a96 100644 --- a/include/environment.h +++ b/include/environment.h @@ -124,7 +124,9 @@ extern unsigned long nand_env_oob_offset; /* The build system likes to know if the env is embedded */ #ifdef DO_DEPS_ONLY # ifdef ENV_IS_EMBEDDED -# define CONFIG_ENV_IS_EMBEDDED +# ifndef CONFIG_ENV_IS_EMBEDDED +# define CONFIG_ENV_IS_EMBEDDED +# endif # endif #endif @@ -160,7 +162,7 @@ extern struct hsearch_data env_htab; unsigned char env_get_char (int); /* Function that returns a pointer to a value from the environment */ -unsigned char *env_get_addr(int); +const unsigned char *env_get_addr(int); unsigned char env_get_char_memory (int index); /* Function that updates CRC of the enironment */ diff --git a/include/exports.h b/include/exports.h index e14d727..9492566 100644 --- a/include/exports.h +++ b/include/exports.h @@ -21,8 +21,8 @@ unsigned long get_timer(unsigned long); int vprintf(const char *, va_list); unsigned long simple_strtoul(const char *cp,char **endp,unsigned int base); int strict_strtoul(const char *cp, unsigned int base, unsigned long *res); -char *getenv (char *name); -int setenv (char *varname, char *varvalue); +char *getenv (const char *name); +int setenv (const char *varname, const char *varvalue); long simple_strtol(const char *cp,char **endp,unsigned int base); int strcmp(const char * cs,const char * ct); int ustrtoul(const char *cp, char **endp, unsigned int base); diff --git a/include/fdt_support.h b/include/fdt_support.h index ce6817b..863024f 100644 --- a/include/fdt_support.h +++ b/include/fdt_support.h @@ -79,6 +79,7 @@ void ft_pci_setup(void *blob, bd_t *bd); void set_working_fdt_addr(void *addr); int fdt_resize(void *blob); +int fdt_increase_size(void *fdt, int add_len); int fdt_fixup_nor_flash_size(void *blob); @@ -88,7 +89,12 @@ u64 fdt_translate_address(void *blob, int node_offset, const u32 *in_addr); int fdt_node_offset_by_compat_reg(void *blob, const char *compat, phys_addr_t compat_off); int fdt_alloc_phandle(void *blob); +int fdt_create_phandle(void *fdt, int nodeoffset, uint32_t phandle); int fdt_add_edid(void *blob, const char *compat, unsigned char *buf); +int fdt_verify_alias_address(void *fdt, int anode, const char *alias, + u64 addr); +u64 fdt_get_base_address(void *fdt, int node); + #endif /* ifdef CONFIG_OF_LIBFDT */ #endif /* ifndef __FDT_SUPPORT_H */ diff --git a/include/fpga.h b/include/fpga.h index ac24f2b..e0b1fe7 100644 --- a/include/fpga.h +++ b/include/fpga.h @@ -72,11 +72,11 @@ typedef struct { /* typedef fpga_desc */ /* root function definitions */ -extern void fpga_init( void ); -extern int fpga_add( fpga_type devtype, void *desc ); -extern int fpga_count( void ); -extern int fpga_load( int devnum, void *buf, size_t bsize ); -extern int fpga_dump( int devnum, void *buf, size_t bsize ); -extern int fpga_info( int devnum ); +extern void fpga_init(void); +extern int fpga_add(fpga_type devtype, void *desc); +extern int fpga_count(void); +extern int fpga_load(int devnum, const void *buf, size_t bsize); +extern int fpga_dump(int devnum, const void *buf, size_t bsize); +extern int fpga_info(int devnum); #endif /* _FPGA_H_ */ diff --git a/include/galileo/gt64260R.h b/include/galileo/gt64260R.h index c2cfb06..b55da9d 100644 --- a/include/galileo/gt64260R.h +++ b/include/galileo/gt64260R.h @@ -1182,7 +1182,7 @@ #define CHANNEL2_REGISTER10 0x9070 #define CHANNEL2_REGISTER11 0x9074 -/* MPSCs Interupts */ +/* MPSCs Interrupts */ #define MPSC0_CAUSE 0xb824 #define MPSC0_MASK 0xb8a4 diff --git a/include/image.h b/include/image.h index c31e862..3c528a4 100644 --- a/include/image.h +++ b/include/image.h @@ -157,6 +157,7 @@ #define IH_TYPE_FLATDT 8 /* Binary Flat Device Tree Blob */ #define IH_TYPE_KWBIMAGE 9 /* Kirkwood Boot Image */ #define IH_TYPE_IMXIMAGE 10 /* Freescale IMXBoot Image */ +#define IH_TYPE_UBLIMAGE 11 /* Davinci UBL Image */ /* * Compression Types diff --git a/include/libfdt.h b/include/libfdt.h index d23d40e..de82ed5 100644 --- a/include/libfdt.h +++ b/include/libfdt.h @@ -343,6 +343,75 @@ int fdt_path_offset(const void *fdt, const char *path); const char *fdt_get_name(const void *fdt, int nodeoffset, int *lenp); /** + * fdt_first_property_offset - find the offset of a node's first property + * @fdt: pointer to the device tree blob + * @nodeoffset: structure block offset of a node + * + * fdt_first_property_offset() finds the first property of the node at + * the given structure block offset. + * + * returns: + * structure block offset of the property (>=0), on success + * -FDT_ERR_NOTFOUND, if the requested node has no properties + * -FDT_ERR_BADOFFSET, if nodeoffset did not point to an FDT_BEGIN_NODE tag + * -FDT_ERR_BADMAGIC, + * -FDT_ERR_BADVERSION, + * -FDT_ERR_BADSTATE, + * -FDT_ERR_BADSTRUCTURE, + * -FDT_ERR_TRUNCATED, standard meanings. + */ +int fdt_first_property_offset(const void *fdt, int nodeoffset); + +/** + * fdt_next_property_offset - step through a node's properties + * @fdt: pointer to the device tree blob + * @offset: structure block offset of a property + * + * fdt_next_property_offset() finds the property immediately after the + * one at the given structure block offset. This will be a property + * of the same node as the given property. + * + * returns: + * structure block offset of the next property (>=0), on success + * -FDT_ERR_NOTFOUND, if the given property is the last in its node + * -FDT_ERR_BADOFFSET, if nodeoffset did not point to an FDT_PROP tag + * -FDT_ERR_BADMAGIC, + * -FDT_ERR_BADVERSION, + * -FDT_ERR_BADSTATE, + * -FDT_ERR_BADSTRUCTURE, + * -FDT_ERR_TRUNCATED, standard meanings. + */ +int fdt_next_property_offset(const void *fdt, int offset); + +/** + * fdt_get_property_by_offset - retrieve the property at a given offset + * @fdt: pointer to the device tree blob + * @offset: offset of the property to retrieve + * @lenp: pointer to an integer variable (will be overwritten) or NULL + * + * fdt_get_property_by_offset() retrieves a pointer to the + * fdt_property structure within the device tree blob at the given + * offset. If lenp is non-NULL, the length of the property value is + * also returned, in the integer pointed to by lenp. + * + * returns: + * pointer to the structure representing the property + * if lenp is non-NULL, *lenp contains the length of the property + * value (>=0) + * NULL, on error + * if lenp is non-NULL, *lenp contains an error code (<0): + * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_PROP tag + * -FDT_ERR_BADMAGIC, + * -FDT_ERR_BADVERSION, + * -FDT_ERR_BADSTATE, + * -FDT_ERR_BADSTRUCTURE, + * -FDT_ERR_TRUNCATED, standard meanings + */ +const struct fdt_property *fdt_get_property_by_offset(const void *fdt, + int offset, + int *lenp); + +/** * fdt_get_property_namelen - find a property based on substring * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to find @@ -396,6 +465,40 @@ static inline struct fdt_property *fdt_get_property_w(void *fdt, int nodeoffset, } /** + * fdt_getprop_by_offset - retrieve the value of a property at a given offset + * @fdt: pointer to the device tree blob + * @ffset: offset of the property to read + * @namep: pointer to a string variable (will be overwritten) or NULL + * @lenp: pointer to an integer variable (will be overwritten) or NULL + * + * fdt_getprop_by_offset() retrieves a pointer to the value of the + * property at structure block offset 'offset' (this will be a pointer + * to within the device blob itself, not a copy of the value). If + * lenp is non-NULL, the length of the property value is also + * returned, in the integer pointed to by lenp. If namep is non-NULL, + * the property's namne will also be returned in the char * pointed to + * by namep (this will be a pointer to within the device tree's string + * block, not a new copy of the name). + * + * returns: + * pointer to the property's value + * if lenp is non-NULL, *lenp contains the length of the property + * value (>=0) + * if namep is non-NULL *namep contiains a pointer to the property + * name. + * NULL, on error + * if lenp is non-NULL, *lenp contains an error code (<0): + * -FDT_ERR_BADOFFSET, nodeoffset did not point to FDT_PROP tag + * -FDT_ERR_BADMAGIC, + * -FDT_ERR_BADVERSION, + * -FDT_ERR_BADSTATE, + * -FDT_ERR_BADSTRUCTURE, + * -FDT_ERR_TRUNCATED, standard meanings + */ +const void *fdt_getprop_by_offset(const void *fdt, int offset, + const char **namep, int *lenp); + +/** * fdt_getprop_namelen - get property value based on substring * @fdt: pointer to the device tree blob * @nodeoffset: offset of the node whose property to find diff --git a/include/linux/mdio.h b/include/linux/mdio.h index 022d772..be80f91 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -120,6 +120,14 @@ #define MDIO_DEVS_VEND1 MDIO_DEVS_PRESENT(MDIO_MMD_VEND1) #define MDIO_DEVS_VEND2 MDIO_DEVS_PRESENT(MDIO_MMD_VEND2) +#define MDIO_DEVS_LINK (MDIO_DEVS_PMAPMD | \ + MDIO_DEVS_WIS | \ + MDIO_DEVS_PCS | \ + MDIO_DEVS_PHYXS | \ + MDIO_DEVS_DTEXS | \ + MDIO_DEVS_AN) + + /* Control register 2. */ #define MDIO_PMA_CTRL2_TYPE 0x000f /* PMA/PMD type selection */ diff --git a/include/mmc.h b/include/mmc.h index aeacdee..53aff9b 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -45,6 +45,7 @@ #define MMC_MODE_4BIT 0x100 #define MMC_MODE_8BIT 0x200 #define MMC_MODE_SPI 0x400 +#define MMC_MODE_HC 0x800 #define SD_DATA_4BIT 0x00040000 @@ -75,6 +76,9 @@ #define MMC_CMD_READ_MULTIPLE_BLOCK 18 #define MMC_CMD_WRITE_SINGLE_BLOCK 24 #define MMC_CMD_WRITE_MULTIPLE_BLOCK 25 +#define MMC_CMD_ERASE_GROUP_START 35 +#define MMC_CMD_ERASE_GROUP_END 36 +#define MMC_CMD_ERASE 38 #define MMC_CMD_APP_CMD 55 #define MMC_CMD_SPI_READ_OCR 58 #define MMC_CMD_SPI_CRC_ON_OFF 59 @@ -84,6 +88,8 @@ #define SD_CMD_SEND_IF_COND 8 #define SD_CMD_APP_SET_BUS_WIDTH 6 +#define SD_CMD_ERASE_WR_BLK_START 32 +#define SD_CMD_ERASE_WR_BLK_END 33 #define SD_CMD_APP_SEND_OP_COND 41 #define SD_CMD_APP_SEND_SCR 51 @@ -99,6 +105,8 @@ #define OCR_VOLTAGE_MASK 0x007FFF80 #define OCR_ACCESS_MODE 0x60000000 +#define SECURE_ERASE 0x80000000 + #define MMC_STATUS_MASK (~0x0206BF7F) #define MMC_STATUS_RDY_FOR_DATA (1 << 8) #define MMC_STATUS_CURR_STATE (0xf << 9) @@ -285,6 +293,7 @@ struct mmc { uint tran_speed; uint read_bl_len; uint write_bl_len; + uint erase_grp_size; u64 capacity; block_dev_desc_t block_dev; int (*send_cmd)(struct mmc *mmc, diff --git a/include/mpc5xxx_sdma.h b/include/mpc5xxx_sdma.h index 8b740e4..821ac0a 100644 --- a/include/mpc5xxx_sdma.h +++ b/include/mpc5xxx_sdma.h @@ -82,11 +82,11 @@ ALL PARAMETERS ARE ALL LONGWORDS (FOUR BYTES EACH). sdma->IntPend = (1 << tasknum); \ } -/* get interupt pending bit of a task */ +/* get interrupt pending bit of a task */ #define SDMA_GET_PENDINGBIT(tasknum) \ ((*(vu_long *)(MPC5XXX_SDMA + 0x14)) & (1<<(tasknum))) -/* get interupt mask bit of a task */ +/* get interrupt mask bit of a task */ #define SDMA_GET_MASKBIT(tasknum) \ ((*(vu_long *)(MPC5XXX_SDMA + 0x18)) & (1<<(tasknum))) diff --git a/include/mpc824x.h b/include/mpc824x.h index fca9371..cb84458 100644 --- a/include/mpc824x.h +++ b/include/mpc824x.h @@ -258,7 +258,7 @@ #define PLTR 0x8000000d /* PCI Latancy Timer Register */ #define PHTR 0x8000000e /* PCI Header Type Register */ #define BISTCTRL 0x8000000f /* BIST Control */ -#define LMBAR 0x80000010 /* Local Base Addres Register */ +#define LMBAR 0x80000010 /* Local Base Address Register */ #define PCSRBAR 0x80000014 /* PCSR Base Address Register */ #define ILR 0x8000003c /* PCI Interrupt Line Register */ #define IPR 0x8000003d /* Interrupt Pin Register */ diff --git a/include/mxc_gpio.h b/include/mxc_gpio.h index 002ba61..f673dce 100644 --- a/include/mxc_gpio.h +++ b/include/mxc_gpio.h @@ -24,6 +24,11 @@ #ifndef __MXC_GPIO_H #define __MXC_GPIO_H +/* Converts a GPIO port number and the internal bit position + * to the GPIO number + */ +#define MXC_GPIO_PORT_TO_NUM(port, bit) (((port - 1) << 5) + (bit & 0x1f)) + enum mxc_gpio_direction { MXC_GPIO_DIRECTION_IN, MXC_GPIO_DIRECTION_OUT, diff --git a/include/part.h b/include/part.h index 3cdae02..1827767 100644 --- a/include/part.h +++ b/include/part.h @@ -49,6 +49,9 @@ typedef struct block_dev_desc { unsigned long start, lbaint_t blkcnt, const void *buffer); + unsigned long (*block_erase)(int dev, + unsigned long start, + lbaint_t blkcnt); void *priv; /* driver private struct pointer */ }block_dev_desc_t; @@ -93,6 +96,7 @@ typedef struct disk_partition { } disk_partition_t; /* Misc _get_dev functions */ +#ifdef CONFIG_PARTITIONS block_dev_desc_t* get_dev(char* ifname, int dev); block_dev_desc_t* ide_get_dev(int dev); block_dev_desc_t* sata_get_dev(int dev); @@ -107,7 +111,22 @@ int get_partition_info (block_dev_desc_t * dev_desc, int part, disk_partition_t void print_part (block_dev_desc_t *dev_desc); void init_part (block_dev_desc_t *dev_desc); void dev_print(block_dev_desc_t *dev_desc); - +#else +static inline block_dev_desc_t* get_dev(char* ifname, int dev) { return NULL; } +static inline block_dev_desc_t* ide_get_dev(int dev) { return NULL; } +static inline block_dev_desc_t* sata_get_dev(int dev) { return NULL; } +static inline block_dev_desc_t* scsi_get_dev(int dev) { return NULL; } +static inline block_dev_desc_t* usb_stor_get_dev(int dev) { return NULL; } +static inline block_dev_desc_t* mmc_get_dev(int dev) { return NULL; } +static inline block_dev_desc_t* systemace_get_dev(int dev) { return NULL; } +static inline block_dev_desc_t* mg_disk_get_dev(int dev) { return NULL; } + +static inline int get_partition_info (block_dev_desc_t * dev_desc, int part, + disk_partition_t *info) { return -1; } +static inline void print_part (block_dev_desc_t *dev_desc) {} +static inline void init_part (block_dev_desc_t *dev_desc) {} +static inline void dev_print(block_dev_desc_t *dev_desc) {} +#endif #ifdef CONFIG_MAC_PARTITION /* disk/part_mac.c */ diff --git a/include/post.h b/include/post.h index 519cef1..3d23d22 100644 --- a/include/post.h +++ b/include/post.h @@ -147,6 +147,7 @@ unsigned long post_time_ms (unsigned long base); extern struct post_test post_list[]; extern unsigned int post_list_size; extern int post_hotkeys_pressed(void); +extern int memory_post_test(int flags); /* * If GCC is configured to use a version of GAS that supports @@ -186,6 +187,7 @@ extern int post_hotkeys_pressed(void); #define CONFIG_SYS_POST_BSPEC5 0x00100000 #define CONFIG_SYS_POST_CODEC 0x00200000 #define CONFIG_SYS_POST_COPROC 0x00400000 +#define CONFIG_SYS_POST_FLASH 0x00800000 #endif /* CONFIG_POST */ diff --git a/include/scsi.h b/include/scsi.h index aaafc9c..c52759c 100644 --- a/include/scsi.h +++ b/include/scsi.h @@ -185,6 +185,7 @@ void scsi_low_level_init(int busdevfunc); * functions residing inside cmd_scsi.c */ void scsi_init(void); +void scsi_scan(int mode); #define SCSI_IDENTIFY 0xC0 /* not used */ diff --git a/include/sdhci.h b/include/sdhci.h new file mode 100644 index 0000000..6d52ce9 --- /dev/null +++ b/include/sdhci.h @@ -0,0 +1,325 @@ +/* + * Copyright 2011, Marvell Semiconductor Inc. + * Lei Wen <leiwen@marvell.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * Back ported to the 8xx platform (from the 8260 platform) by + * Murray.Jensen@cmst.csiro.au, 27-Jan-01. + */ +#ifndef __SDHCI_HW_H +#define __SDHCI_HW_H + +#include <asm/io.h> +/* + * Controller registers + */ + +#define SDHCI_DMA_ADDRESS 0x00 + +#define SDHCI_BLOCK_SIZE 0x04 +#define SDHCI_MAKE_BLKSZ(dma, blksz) (((dma & 0x7) << 12) | (blksz & 0xFFF)) + +#define SDHCI_BLOCK_COUNT 0x06 + +#define SDHCI_ARGUMENT 0x08 + +#define SDHCI_TRANSFER_MODE 0x0C +#define SDHCI_TRNS_DMA 0x01 +#define SDHCI_TRNS_BLK_CNT_EN 0x02 +#define SDHCI_TRNS_ACMD12 0x04 +#define SDHCI_TRNS_READ 0x10 +#define SDHCI_TRNS_MULTI 0x20 + +#define SDHCI_COMMAND 0x0E +#define SDHCI_CMD_RESP_MASK 0x03 +#define SDHCI_CMD_CRC 0x08 +#define SDHCI_CMD_INDEX 0x10 +#define SDHCI_CMD_DATA 0x20 +#define SDHCI_CMD_ABORTCMD 0xC0 + +#define SDHCI_CMD_RESP_NONE 0x00 +#define SDHCI_CMD_RESP_LONG 0x01 +#define SDHCI_CMD_RESP_SHORT 0x02 +#define SDHCI_CMD_RESP_SHORT_BUSY 0x03 + +#define SDHCI_MAKE_CMD(c, f) (((c & 0xff) << 8) | (f & 0xff)) +#define SDHCI_GET_CMD(c) ((c>>8) & 0x3f) + +#define SDHCI_RESPONSE 0x10 + +#define SDHCI_BUFFER 0x20 + +#define SDHCI_PRESENT_STATE 0x24 +#define SDHCI_CMD_INHIBIT 0x00000001 +#define SDHCI_DATA_INHIBIT 0x00000002 +#define SDHCI_DOING_WRITE 0x00000100 +#define SDHCI_DOING_READ 0x00000200 +#define SDHCI_SPACE_AVAILABLE 0x00000400 +#define SDHCI_DATA_AVAILABLE 0x00000800 +#define SDHCI_CARD_PRESENT 0x00010000 +#define SDHCI_WRITE_PROTECT 0x00080000 + +#define SDHCI_HOST_CONTROL 0x28 +#define SDHCI_CTRL_LED 0x01 +#define SDHCI_CTRL_4BITBUS 0x02 +#define SDHCI_CTRL_HISPD 0x04 +#define SDHCI_CTRL_DMA_MASK 0x18 +#define SDHCI_CTRL_SDMA 0x00 +#define SDHCI_CTRL_ADMA1 0x08 +#define SDHCI_CTRL_ADMA32 0x10 +#define SDHCI_CTRL_ADMA64 0x18 +#define SDHCI_CTRL_8BITBUS 0x20 + +#define SDHCI_POWER_CONTROL 0x29 +#define SDHCI_POWER_ON 0x01 +#define SDHCI_POWER_180 0x0A +#define SDHCI_POWER_300 0x0C +#define SDHCI_POWER_330 0x0E + +#define SDHCI_BLOCK_GAP_CONTROL 0x2A + +#define SDHCI_WAKE_UP_CONTROL 0x2B +#define SDHCI_WAKE_ON_INT 0x01 +#define SDHCI_WAKE_ON_INSERT 0x02 +#define SDHCI_WAKE_ON_REMOVE 0x04 + +#define SDHCI_CLOCK_CONTROL 0x2C +#define SDHCI_DIVIDER_SHIFT 8 +#define SDHCI_DIVIDER_HI_SHIFT 6 +#define SDHCI_DIV_MASK 0xFF +#define SDHCI_DIV_MASK_LEN 8 +#define SDHCI_DIV_HI_MASK 0x300 +#define SDHCI_CLOCK_CARD_EN 0x0004 +#define SDHCI_CLOCK_INT_STABLE 0x0002 +#define SDHCI_CLOCK_INT_EN 0x0001 + +#define SDHCI_TIMEOUT_CONTROL 0x2E + +#define SDHCI_SOFTWARE_RESET 0x2F +#define SDHCI_RESET_ALL 0x01 +#define SDHCI_RESET_CMD 0x02 +#define SDHCI_RESET_DATA 0x04 + +#define SDHCI_INT_STATUS 0x30 +#define SDHCI_INT_ENABLE 0x34 +#define SDHCI_SIGNAL_ENABLE 0x38 +#define SDHCI_INT_RESPONSE 0x00000001 +#define SDHCI_INT_DATA_END 0x00000002 +#define SDHCI_INT_DMA_END 0x00000008 +#define SDHCI_INT_SPACE_AVAIL 0x00000010 +#define SDHCI_INT_DATA_AVAIL 0x00000020 +#define SDHCI_INT_CARD_INSERT 0x00000040 +#define SDHCI_INT_CARD_REMOVE 0x00000080 +#define SDHCI_INT_CARD_INT 0x00000100 +#define SDHCI_INT_ERROR 0x00008000 +#define SDHCI_INT_TIMEOUT 0x00010000 +#define SDHCI_INT_CRC 0x00020000 +#define SDHCI_INT_END_BIT 0x00040000 +#define SDHCI_INT_INDEX 0x00080000 +#define SDHCI_INT_DATA_TIMEOUT 0x00100000 +#define SDHCI_INT_DATA_CRC 0x00200000 +#define SDHCI_INT_DATA_END_BIT 0x00400000 +#define SDHCI_INT_BUS_POWER 0x00800000 +#define SDHCI_INT_ACMD12ERR 0x01000000 +#define SDHCI_INT_ADMA_ERROR 0x02000000 + +#define SDHCI_INT_NORMAL_MASK 0x00007FFF +#define SDHCI_INT_ERROR_MASK 0xFFFF8000 + +#define SDHCI_INT_CMD_MASK (SDHCI_INT_RESPONSE | SDHCI_INT_TIMEOUT | \ + SDHCI_INT_CRC | SDHCI_INT_END_BIT | SDHCI_INT_INDEX) +#define SDHCI_INT_DATA_MASK (SDHCI_INT_DATA_END | SDHCI_INT_DMA_END | \ + SDHCI_INT_DATA_AVAIL | SDHCI_INT_SPACE_AVAIL | \ + SDHCI_INT_DATA_TIMEOUT | SDHCI_INT_DATA_CRC | \ + SDHCI_INT_DATA_END_BIT | SDHCI_INT_ADMA_ERROR) +#define SDHCI_INT_ALL_MASK ((unsigned int)-1) + +#define SDHCI_ACMD12_ERR 0x3C + +/* 3E-3F reserved */ + +#define SDHCI_CAPABILITIES 0x40 +#define SDHCI_TIMEOUT_CLK_MASK 0x0000003F +#define SDHCI_TIMEOUT_CLK_SHIFT 0 +#define SDHCI_TIMEOUT_CLK_UNIT 0x00000080 +#define SDHCI_CLOCK_BASE_MASK 0x00003F00 +#define SDHCI_CLOCK_V3_BASE_MASK 0x0000FF00 +#define SDHCI_CLOCK_BASE_SHIFT 8 +#define SDHCI_MAX_BLOCK_MASK 0x00030000 +#define SDHCI_MAX_BLOCK_SHIFT 16 +#define SDHCI_CAN_DO_8BIT 0x00040000 +#define SDHCI_CAN_DO_ADMA2 0x00080000 +#define SDHCI_CAN_DO_ADMA1 0x00100000 +#define SDHCI_CAN_DO_HISPD 0x00200000 +#define SDHCI_CAN_DO_SDMA 0x00400000 +#define SDHCI_CAN_VDD_330 0x01000000 +#define SDHCI_CAN_VDD_300 0x02000000 +#define SDHCI_CAN_VDD_180 0x04000000 +#define SDHCI_CAN_64BIT 0x10000000 + +#define SDHCI_CAPABILITIES_1 0x44 + +#define SDHCI_MAX_CURRENT 0x48 + +/* 4C-4F reserved for more max current */ + +#define SDHCI_SET_ACMD12_ERROR 0x50 +#define SDHCI_SET_INT_ERROR 0x52 + +#define SDHCI_ADMA_ERROR 0x54 + +/* 55-57 reserved */ + +#define SDHCI_ADMA_ADDRESS 0x58 + +/* 60-FB reserved */ + +#define SDHCI_SLOT_INT_STATUS 0xFC + +#define SDHCI_HOST_VERSION 0xFE +#define SDHCI_VENDOR_VER_MASK 0xFF00 +#define SDHCI_VENDOR_VER_SHIFT 8 +#define SDHCI_SPEC_VER_MASK 0x00FF +#define SDHCI_SPEC_VER_SHIFT 0 +#define SDHCI_SPEC_100 0 +#define SDHCI_SPEC_200 1 +#define SDHCI_SPEC_300 2 + +/* + * End of controller registers. + */ + +#define SDHCI_MAX_DIV_SPEC_200 256 +#define SDHCI_MAX_DIV_SPEC_300 2046 + +/* + * quirks + */ +#define SDHCI_QUIRK_32BIT_DMA_ADDR (1 << 0) + +/* + * Host SDMA buffer boundary. Valid values from 4K to 512K in powers of 2. + */ +#define SDHCI_DEFAULT_BOUNDARY_SIZE (512 * 1024) +#define SDHCI_DEFAULT_BOUNDARY_ARG (7) +struct sdhci_ops { +#ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS + u32 (*read_l)(struct sdhci_host *host, int reg); + u16 (*read_w)(struct sdhci_host *host, int reg); + u8 (*read_b)(struct sdhci_host *host, int reg); + void (*write_l)(struct sdhci_host *host, u32 val, int reg); + void (*write_w)(struct sdhci_host *host, u16 val, int reg); + void (*write_b)(struct sdhci_host *host, u8 val, int reg); +#endif +}; + +struct sdhci_host { + char *name; + void *ioaddr; + unsigned int quirks; + unsigned int version; + unsigned int clock; + const struct sdhci_ops *ops; +}; + +#ifdef CONFIG_MMC_SDHCI_IO_ACCESSORS + +static inline void sdhci_writel(struct sdhci_host *host, u32 val, int reg) +{ + if (unlikely(host->ops->write_l)) + host->ops->write_l(host, val, reg); + else + writel(val, host->ioaddr + reg); +} + +static inline void sdhci_writew(struct sdhci_host *host, u16 val, int reg) +{ + if (unlikely(host->ops->write_w)) + host->ops->write_w(host, val, reg); + else + writew(val, host->ioaddr + reg); +} + +static inline void sdhci_writeb(struct sdhci_host *host, u8 val, int reg) +{ + if (unlikely(host->ops->write_b)) + host->ops->write_b(host, val, reg); + else + writeb(val, host->ioaddr + reg); +} + +static inline u32 sdhci_readl(struct sdhci_host *host, int reg) +{ + if (unlikely(host->ops->read_l)) + return host->ops->read_l(host, reg); + else + return readl(host->ioaddr + reg); +} + +static inline u16 sdhci_readw(struct sdhci_host *host, int reg) +{ + if (unlikely(host->ops->read_w)) + return host->ops->read_w(host, reg); + else + return readw(host->ioaddr + reg); +} + +static inline u8 sdhci_readb(struct sdhci_host *host, int reg) +{ + if (unlikely(host->ops->read_b)) + return host->ops->read_b(host, reg); + else + return readb(host->ioaddr + reg); +} + +#else + +static inline void sdhci_writel(struct sdhci_host *host, u32 val, int reg) +{ + writel(val, host->ioaddr + reg); +} + +static inline void sdhci_writew(struct sdhci_host *host, u16 val, int reg) +{ + writew(val, host->ioaddr + reg); +} + +static inline void sdhci_writeb(struct sdhci_host *host, u8 val, int reg) +{ + writeb(val, host->ioaddr + reg); +} +static inline u32 sdhci_readl(struct sdhci_host *host, int reg) +{ + return readl(host->ioaddr + reg); +} + +static inline u16 sdhci_readw(struct sdhci_host *host, int reg) +{ + return readw(host->ioaddr + reg); +} + +static inline u8 sdhci_readb(struct sdhci_host *host, int reg) +{ + return readb(host->ioaddr + reg); +} +#endif + +int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk); +#endif /* __SDHCI_HW_H */ diff --git a/include/search.h b/include/search.h index c827d4d..b4edd43 100644 --- a/include/search.h +++ b/include/search.h @@ -39,7 +39,7 @@ typedef enum { } ACTION; typedef struct entry { - char *key; + const char *key; char *data; } ENTRY; diff --git a/include/serial.h b/include/serial.h index 4aa1cdc..ff1ce99 100644 --- a/include/serial.h +++ b/include/serial.h @@ -1,12 +1,12 @@ #ifndef __SERIAL_H__ #define __SERIAL_H__ +#include <post.h> + #define NAMESIZE 16 -#define CTLRSIZE 8 struct serial_device { char name[NAMESIZE]; - char ctlr[CTLRSIZE]; int (*init) (void); int (*uninit) (void); @@ -15,6 +15,9 @@ struct serial_device { int (*tstc) (void); void (*putc) (const char c); void (*puts) (const char *s); +#if CONFIG_POST & CONFIG_SYS_POST_UART + void (*loop) (int); +#endif struct serial_device *next; }; diff --git a/include/spartan2.h b/include/spartan2.h index 8959f90..e257a67 100644 --- a/include/spartan2.h +++ b/include/spartan2.h @@ -27,9 +27,9 @@ #include <xilinx.h> -extern int Spartan2_load( Xilinx_desc *desc, void *image, size_t size ); -extern int Spartan2_dump( Xilinx_desc *desc, void *buf, size_t bsize ); -extern int Spartan2_info( Xilinx_desc *desc ); +extern int Spartan2_load(Xilinx_desc *desc, const void *image, size_t size); +extern int Spartan2_dump(Xilinx_desc *desc, const void *buf, size_t bsize); +extern int Spartan2_info(Xilinx_desc *desc); /* Slave Parallel Implementation function table */ typedef struct { diff --git a/include/spartan3.h b/include/spartan3.h index 0f0b400..67ede4b 100644 --- a/include/spartan3.h +++ b/include/spartan3.h @@ -27,9 +27,9 @@ #include <xilinx.h> -extern int Spartan3_load( Xilinx_desc *desc, void *image, size_t size ); -extern int Spartan3_dump( Xilinx_desc *desc, void *buf, size_t bsize ); -extern int Spartan3_info( Xilinx_desc *desc ); +extern int Spartan3_load(Xilinx_desc *desc, const void *image, size_t size); +extern int Spartan3_dump(Xilinx_desc *desc, const void *buf, size_t bsize); +extern int Spartan3_info(Xilinx_desc *desc); /* Slave Parallel Implementation function table */ typedef struct { diff --git a/include/spi_flash.h b/include/spi_flash.h index a384071..2671ab5 100644 --- a/include/spi_flash.h +++ b/include/spi_flash.h @@ -31,8 +31,11 @@ struct spi_flash { const char *name; + /* Total flash size */ u32 size; - + /* Write (page) size */ + u32 page_size; + /* Erase (sector) size */ u32 sector_size; int (*read)(struct spi_flash *flash, u32 offset, diff --git a/include/ubi_uboot.h b/include/ubi_uboot.h index d2c90a6..69006e2 100644 --- a/include/ubi_uboot.h +++ b/include/ubi_uboot.h @@ -191,9 +191,6 @@ static inline long IS_ERR(const void *ptr) return IS_ERR_VALUE((unsigned long)ptr); } -/* Force a compilation error if condition is true */ -#define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)])) - /* module */ #define THIS_MODULE 0 #define try_module_get(...) 1 diff --git a/include/version.h b/include/version.h index a34291a..129acef 100644 --- a/include/version.h +++ b/include/version.h @@ -24,8 +24,20 @@ #ifndef __VERSION_H__ #define __VERSION_H__ +#include <timestamp.h> + #ifndef DO_DEPS_ONLY #include "version_autogenerated.h" #endif +#ifndef CONFIG_IDENT_STRING +#define CONFIG_IDENT_STRING "" +#endif + +#define U_BOOT_VERSION_STRING U_BOOT_VERSION " (" U_BOOT_DATE " - " \ + U_BOOT_TIME ")" CONFIG_IDENT_STRING + +#ifndef __ASSEMBLY__ +extern const char version_string[]; +#endif /* __ASSEMBLY__ */ #endif /* __VERSION_H__ */ diff --git a/include/virtex2.h b/include/virtex2.h index 89d7d76..4717e0c 100644 --- a/include/virtex2.h +++ b/include/virtex2.h @@ -28,9 +28,9 @@ #include <xilinx.h> -extern int Virtex2_load( Xilinx_desc *desc, void *image, size_t size ); -extern int Virtex2_dump( Xilinx_desc *desc, void *buf, size_t bsize ); -extern int Virtex2_info( Xilinx_desc *desc ); +extern int Virtex2_load(Xilinx_desc *desc, const void *image, size_t size); +extern int Virtex2_dump(Xilinx_desc *desc, const void *buf, size_t bsize); +extern int Virtex2_info(Xilinx_desc *desc); /* * Slave SelectMap Implementation function table. diff --git a/include/xilinx.h b/include/xilinx.h index 2cb2e5b..5f25b7a 100644 --- a/include/xilinx.h +++ b/include/xilinx.h @@ -81,9 +81,9 @@ typedef struct { /* typedef Xilinx_desc */ /* Generic Xilinx Functions *********************************************************************/ -extern int xilinx_load( Xilinx_desc *desc, void *image, size_t size ); -extern int xilinx_dump( Xilinx_desc *desc, void *buf, size_t bsize ); -extern int xilinx_info( Xilinx_desc *desc ); +extern int xilinx_load(Xilinx_desc *desc, const void *image, size_t size); +extern int xilinx_dump(Xilinx_desc *desc, const void *buf, size_t bsize); +extern int xilinx_info(Xilinx_desc *desc); /* Board specific implementation specific function types *********************************************************************/ diff --git a/lib/Makefile b/lib/Makefile index afa6914..884f64c 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -25,6 +25,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)libgeneric.o +ifndef CONFIG_SPL_BUILD COBJS-$(CONFIG_ADDR_MAP) += addr_map.o COBJS-$(CONFIG_BZIP2) += bzlib.o COBJS-$(CONFIG_BZIP2) += bzlib_crctable.o @@ -35,9 +36,7 @@ COBJS-$(CONFIG_USB_TTY) += circbuf.o COBJS-y += crc7.o COBJS-y += crc16.o COBJS-y += crc32.o -COBJS-y += ctype.o COBJS-y += display_options.o -COBJS-y += div64.o COBJS-y += errno.o COBJS-$(CONFIG_GZIP) += gunzip.o COBJS-y += hashtable.o @@ -48,11 +47,15 @@ COBJS-y += net_utils.o COBJS-y += qsort.o COBJS-$(CONFIG_SHA1) += sha1.o COBJS-$(CONFIG_SHA256) += sha256.o -COBJS-y += string.o COBJS-y += strmhz.o +COBJS-$(CONFIG_RBTREE) += rbtree.o +endif + +COBJS-y += ctype.o +COBJS-y += div64.o +COBJS-y += string.o COBJS-y += time.o COBJS-y += vsprintf.o -COBJS-$(CONFIG_RBTREE) += rbtree.o COBJS := $(COBJS-y) SRCS := $(COBJS:.o=.c) diff --git a/lib/display_options.c b/lib/display_options.c index d0480f5..694d2f2 100644 --- a/lib/display_options.c +++ b/lib/display_options.c @@ -23,13 +23,12 @@ #include <config.h> #include <common.h> +#include <version.h> #include <linux/ctype.h> #include <asm/io.h> int display_options (void) { - extern char version_string[]; - #if defined(BUILD_TAG) printf ("\n\n%s, Build: %s\n\n", version_string, BUILD_TAG); #else diff --git a/lib/hashtable.c b/lib/hashtable.c index 19d5b15..026dbca 100644 --- a/lib/hashtable.c +++ b/lib/hashtable.c @@ -155,7 +155,7 @@ void hdestroy_r(struct hsearch_data *htab) if (htab->table[i].used > 0) { ENTRY *ep = &htab->table[i].entry; - free(ep->key); + free((void *)ep->key); free(ep->data); } } @@ -416,7 +416,7 @@ int hdelete_r(const char *key, struct hsearch_data *htab) /* free used ENTRY */ debug("hdelete: DELETING key \"%s\"\n", key); - free(ep->key); + free((void *)ep->key); free(ep->data); htab->table[idx].used = -1; @@ -564,7 +564,7 @@ ssize_t hexport_r(struct hsearch_data *htab, const char sep, * export sorted list of result data */ for (i = 0, p = res; i < n; ++i) { - char *s; + const char *s; s = list[i]->key; while (*s) diff --git a/lib/libfdt/fdt.c b/lib/libfdt/fdt.c index b09ea6f..4157b21 100644 --- a/lib/libfdt/fdt.c +++ b/lib/libfdt/fdt.c @@ -153,6 +153,15 @@ int _fdt_check_node_offset(const void *fdt, int offset) return offset; } +int _fdt_check_prop_offset(const void *fdt, int offset) +{ + if ((offset < 0) || (offset % FDT_TAGSIZE) + || (fdt_next_tag(fdt, offset, &offset) != FDT_PROP)) + return -FDT_ERR_BADOFFSET; + + return offset; +} + int fdt_next_node(const void *fdt, int offset, int *depth) { int nextoffset = 0; diff --git a/lib/libfdt/fdt_ro.c b/lib/libfdt/fdt_ro.c index 1e1e322..1933010 100644 --- a/lib/libfdt/fdt_ro.c +++ b/lib/libfdt/fdt_ro.c @@ -109,6 +109,30 @@ int fdt_num_mem_rsv(const void *fdt) return i; } +static int _nextprop(const void *fdt, int offset) +{ + uint32_t tag; + int nextoffset; + + do { + tag = fdt_next_tag(fdt, offset, &nextoffset); + + switch (tag) { + case FDT_END: + if (nextoffset >= 0) + return -FDT_ERR_BADSTRUCTURE; + else + return nextoffset; + + case FDT_PROP: + return offset; + } + offset = nextoffset; + } while (tag == FDT_NOP); + + return -FDT_ERR_NOTFOUND; +} + int fdt_subnode_offset_namelen(const void *fdt, int offset, const char *name, int namelen) { @@ -198,52 +222,66 @@ const char *fdt_get_name(const void *fdt, int nodeoffset, int *len) return NULL; } -const struct fdt_property *fdt_get_property_namelen(const void *fdt, - int nodeoffset, - const char *name, - int namelen, int *lenp) +int fdt_first_property_offset(const void *fdt, int nodeoffset) +{ + int offset; + + if ((offset = _fdt_check_node_offset(fdt, nodeoffset)) < 0) + return offset; + + return _nextprop(fdt, offset); +} + +int fdt_next_property_offset(const void *fdt, int offset) +{ + if ((offset = _fdt_check_prop_offset(fdt, offset)) < 0) + return offset; + + return _nextprop(fdt, offset); +} + +const struct fdt_property *fdt_get_property_by_offset(const void *fdt, + int offset, + int *lenp) { - uint32_t tag; - const struct fdt_property *prop; - int offset, nextoffset; int err; + const struct fdt_property *prop; - if (((err = fdt_check_header(fdt)) != 0) - || ((err = _fdt_check_node_offset(fdt, nodeoffset)) < 0)) - goto fail; + if ((err = _fdt_check_prop_offset(fdt, offset)) < 0) { + if (lenp) + *lenp = err; + return NULL; + } - nextoffset = err; - do { - offset = nextoffset; + prop = _fdt_offset_ptr(fdt, offset); - tag = fdt_next_tag(fdt, offset, &nextoffset); - switch (tag) { - case FDT_END: - if (nextoffset < 0) - err = nextoffset; - else - /* FDT_END tag with unclosed nodes */ - err = -FDT_ERR_BADSTRUCTURE; - goto fail; + if (lenp) + *lenp = fdt32_to_cpu(prop->len); - case FDT_PROP: - prop = _fdt_offset_ptr(fdt, offset); - if (_fdt_string_eq(fdt, fdt32_to_cpu(prop->nameoff), - name, namelen)) { - /* Found it! */ - if (lenp) - *lenp = fdt32_to_cpu(prop->len); - - return prop; - } + return prop; +} + +const struct fdt_property *fdt_get_property_namelen(const void *fdt, + int offset, + const char *name, + int namelen, int *lenp) +{ + for (offset = fdt_first_property_offset(fdt, offset); + (offset >= 0); + (offset = fdt_next_property_offset(fdt, offset))) { + const struct fdt_property *prop; + + if (!(prop = fdt_get_property_by_offset(fdt, offset, lenp))) { + offset = -FDT_ERR_INTERNAL; break; } - } while ((tag != FDT_BEGIN_NODE) && (tag != FDT_END_NODE)); + if (_fdt_string_eq(fdt, fdt32_to_cpu(prop->nameoff), + name, namelen)) + return prop; + } - err = -FDT_ERR_NOTFOUND; - fail: if (lenp) - *lenp = err; + *lenp = offset; return NULL; } @@ -267,6 +305,19 @@ const void *fdt_getprop_namelen(const void *fdt, int nodeoffset, return prop->data; } +const void *fdt_getprop_by_offset(const void *fdt, int offset, + const char **namep, int *lenp) +{ + const struct fdt_property *prop; + + prop = fdt_get_property_by_offset(fdt, offset, lenp); + if (!prop) + return NULL; + if (namep) + *namep = fdt_string(fdt, fdt32_to_cpu(prop->nameoff)); + return prop->data; +} + const void *fdt_getprop(const void *fdt, int nodeoffset, const char *name, int *lenp) { @@ -278,9 +329,14 @@ uint32_t fdt_get_phandle(const void *fdt, int nodeoffset) const uint32_t *php; int len; - php = fdt_getprop(fdt, nodeoffset, "linux,phandle", &len); - if (!php || (len != sizeof(*php))) - return 0; + /* FIXME: This is a bit sub-optimal, since we potentially scan + * over all the properties twice. */ + php = fdt_getprop(fdt, nodeoffset, "phandle", &len); + if (!php || (len != sizeof(*php))) { + php = fdt_getprop(fdt, nodeoffset, "linux,phandle", &len); + if (!php || (len != sizeof(*php))) + return 0; + } return fdt32_to_cpu(*php); } @@ -440,11 +496,27 @@ int fdt_node_offset_by_prop_value(const void *fdt, int startoffset, int fdt_node_offset_by_phandle(const void *fdt, uint32_t phandle) { + int offset; + if ((phandle == 0) || (phandle == -1)) return -FDT_ERR_BADPHANDLE; - phandle = cpu_to_fdt32(phandle); - return fdt_node_offset_by_prop_value(fdt, -1, "linux,phandle", - &phandle, sizeof(phandle)); + + FDT_CHECK_HEADER(fdt); + + /* FIXME: The algorithm here is pretty horrible: we + * potentially scan each property of a node in + * fdt_get_phandle(), then if that didn't find what + * we want, we scan over them again making our way to the next + * node. Still it's the easiest to implement approach; + * performance can come later. */ + for (offset = fdt_next_node(fdt, -1, NULL); + offset >= 0; + offset = fdt_next_node(fdt, offset, NULL)) { + if (fdt_get_phandle(fdt, offset) == phandle) + return offset; + } + + return offset; /* error from fdt_next_node() */ } static int _fdt_stringlist_contains(const char *strlist, int listlen, diff --git a/lib/libfdt/libfdt_internal.h b/lib/libfdt/libfdt_internal.h index d2dcbd6..381133b 100644 --- a/lib/libfdt/libfdt_internal.h +++ b/lib/libfdt/libfdt_internal.h @@ -63,6 +63,7 @@ } int _fdt_check_node_offset(const void *fdt, int offset); +int _fdt_check_prop_offset(const void *fdt, int offset); const char *_fdt_find_string(const char *strtab, int tabsize, const char *s); int _fdt_node_end_offset(void *fdt, int nodeoffset); diff --git a/lib/string.c b/lib/string.c index b375b81..2c4f0ec 100644 --- a/lib/string.c +++ b/lib/string.c @@ -467,6 +467,9 @@ void * memcpy(void *dest, const void *src, size_t count) unsigned long *dl = (unsigned long *)dest, *sl = (unsigned long *)src; char *d8, *s8; + if (src == dest) + return dest; + /* while all data is aligned (common case), copy a word at a time */ if ( (((ulong)dest | (ulong)src) & (sizeof(*dl) - 1)) == 0) { while (count >= sizeof(*dl)) { @@ -497,6 +500,9 @@ void * memmove(void * dest,const void *src,size_t count) { char *tmp, *s; + if (src == dest) + return dest; + if (dest <= src) { tmp = (char *) dest; s = (char *) src; diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 3b924ec..c029fbb 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -727,4 +727,6 @@ void panic(const char *fmt, ...) udelay (100000); /* allow messages to go out */ do_reset (NULL, 0, 0, NULL); #endif + while (1) + ; } @@ -148,7 +148,7 @@ fi echo "/* Automatically generated - do not edit */" >>config.h for i in ${TARGETS} ; do - i="`echo ${i} | sed '/=/ {s/=/\t/;q } ; { s/$/\t1/ }'`" + i="`echo ${i} | sed '/=/ {s/=/ /;q; } ; { s/$/ 1/; }'`" echo "#define CONFIG_${i}" >>config.h ; done diff --git a/mmc_spl/board/samsung/smdkv310/Makefile b/mmc_spl/board/samsung/smdkv310/Makefile index f1ce066..de2c1a2 100644 --- a/mmc_spl/board/samsung/smdkv310/Makefile +++ b/mmc_spl/board/samsung/smdkv310/Makefile @@ -35,7 +35,7 @@ LDSCRIPT= $(TOPDIR)/mmc_spl/board/$(BOARDDIR)/u-boot.lds LDFLAGS = -Bstatic -T $(mmcobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS) AFLAGS += -DCONFIG_MMC_SPL CFLAGS += -DCONFIG_MMC_SPL -CFLAGS += -DCONFIG_PRELOADER +CFLAGS += -DCONFIG_SPL_BUILD SOBJS = start.o mem_setup.o lowlevel_init.o COBJS = mmc_boot.o diff --git a/nand_spl/board/davinci/da8xxevm/Makefile b/nand_spl/board/davinci/da8xxevm/Makefile index c3cb1bb..b3f4bd6 100644 --- a/nand_spl/board/davinci/da8xxevm/Makefile +++ b/nand_spl/board/davinci/da8xxevm/Makefile @@ -33,8 +33,8 @@ nandobj := $(OBJTREE)/nand_spl/ LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \ $(LDFLAGS_FINAL) -AFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL -CFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL +AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL +CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL SOBJS = start.o _udivsi3.o _divsi3.o COBJS = cpu.o davinci_nand.o ns16550.o div0.o davinci_pinmux.o psc.o \ diff --git a/nand_spl/board/freescale/mx31pdk/Makefile b/nand_spl/board/freescale/mx31pdk/Makefile index 984f959..e6ec10a 100644 --- a/nand_spl/board/freescale/mx31pdk/Makefile +++ b/nand_spl/board/freescale/mx31pdk/Makefile @@ -8,8 +8,8 @@ nandobj := $(OBJTREE)/nand_spl/ LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \ $(LDFLAGS_FINAL) -AFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL -CFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL +AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL +CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL SOBJS = start.o lowlevel_init.o COBJS = nand_boot_fsl_nfc.o diff --git a/nand_spl/board/karo/tx25/Makefile b/nand_spl/board/karo/tx25/Makefile index 8bc54d1..0336346 100644 --- a/nand_spl/board/karo/tx25/Makefile +++ b/nand_spl/board/karo/tx25/Makefile @@ -29,8 +29,8 @@ nandobj := $(OBJTREE)/nand_spl/ LDSCRIPT= $(TOPDIR)/nand_spl/board/$(BOARDDIR)/u-boot.lds LDFLAGS := -T $(nandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(LDFLAGS) \ $(LDFLAGS_FINAL) -AFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL -CFLAGS += -DCONFIG_PRELOADER -DCONFIG_NAND_SPL +AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL +CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_NAND_SPL SOBJS = start.o lowlevel_init.o COBJS = nand_boot_fsl_nfc.o diff --git a/net/bootp.c b/net/bootp.c index 4db63cb..45eaab1 100644 --- a/net/bootp.c +++ b/net/bootp.c @@ -228,6 +228,11 @@ static void BootpVendorFieldProcess (u8 * ext) NetOurNISDomain[size] = 0; } break; +#if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_NTPSERVER) + case 42: /* NTP server IP */ + NetCopyIP(&NetNtpServerIP, (IPaddr_t *) (ext + 2)); + break; +#endif /* Application layer fields */ case 43: /* Vendor specific info - Not yet supported */ /* @@ -278,6 +283,11 @@ static void BootpVendorProcess (u8 * ext, int size) if (NetBootFileSize) debug("NetBootFileSize: %d\n", NetBootFileSize); + +#if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_NTPSERVER) + if (NetNtpServerIP) + debug("NetNtpServerIP : %pI4\n", &NetNtpServerIP); +#endif } /* * Handle a BOOTP received packet. @@ -538,6 +548,11 @@ static int BootpExtended (u8 * e) *e++ = 32; e += 32; #endif +#if defined(CONFIG_BOOTP_NTPSERVER) + *e++ = 42; + *e++ = 4; + e += 4; +#endif *e++ = 255; /* End of the list */ diff --git a/onenand_ipl/board/apollon/Makefile b/onenand_ipl/board/apollon/Makefile index 5397186..3bc9920 100644 --- a/onenand_ipl/board/apollon/Makefile +++ b/onenand_ipl/board/apollon/Makefile @@ -4,8 +4,8 @@ include $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/config.mk LDSCRIPT= $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/u-boot.onenand.lds LDFLAGS = -Bstatic -T $(onenandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS) -AFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL -CFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL +AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_ONENAND_IPL +CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_ONENAND_IPL OBJCFLAGS += --gap-fill=0x00 SOBJS := low_levelinit.o diff --git a/onenand_ipl/board/vpac270/Makefile b/onenand_ipl/board/vpac270/Makefile index 7300692..f850ddd 100644 --- a/onenand_ipl/board/vpac270/Makefile +++ b/onenand_ipl/board/vpac270/Makefile @@ -4,8 +4,8 @@ include $(TOPDIR)/board/$(BOARDDIR)/config.mk LDSCRIPT= $(TOPDIR)/onenand_ipl/board/$(BOARDDIR)/u-boot.onenand.lds LDFLAGS = -Bstatic -T $(onenandobj)u-boot.lds -Ttext $(CONFIG_SYS_TEXT_BASE) $(PLATFORM_LDFLAGS) -AFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL -CFLAGS += -DCONFIG_PRELOADER -DCONFIG_ONENAND_IPL +AFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_ONENAND_IPL +CFLAGS += -DCONFIG_SPL_BUILD -DCONFIG_ONENAND_IPL OBJCFLAGS += --gap-fill=0x00 SOBJS += start.o diff --git a/post/board/lwmon/sysmon.c b/post/board/lwmon/sysmon.c index fc828b2..72224c6 100644 --- a/post/board/lwmon/sysmon.c +++ b/post/board/lwmon/sysmon.c @@ -133,7 +133,7 @@ static sysmon_table_t sysmon_table[] = {"+ 5 V standby", "V", &sysmon_pic, NULL, NULL, 100, 1000, 0, 6040, 0xFF, 0xC8, 0xDE, 0, 0xC8, 0xDE, 0, 0x7C}, }; -static int sysmon_table_size = sizeof(sysmon_table) / sizeof(sysmon_table[0]); +static int sysmon_table_size = ARRAY_SIZE(sysmon_table); static int conversion_done = 0; diff --git a/post/cpu/mpc8xx/ether.c b/post/cpu/mpc8xx/ether.c index 43ea817..fcbb300 100644 --- a/post/cpu/mpc8xx/ether.c +++ b/post/cpu/mpc8xx/ether.c @@ -67,8 +67,6 @@ static int ctlr_list[][2] = { {CTLR_SCC, 1} }; static int ctlr_list[][2] = { }; #endif -#define CTRL_LIST_SIZE (sizeof(ctlr_list) / sizeof(ctlr_list[0])) - static struct { void (*init) (int index); void (*halt) (int index); @@ -618,7 +616,7 @@ int ether_post_test (int flags) ctlr_proc[CTLR_SCC].send = scc_send; ctlr_proc[CTLR_SCC].recv = scc_recv; - for (i = 0; i < CTRL_LIST_SIZE; i++) { + for (i = 0; i < ARRAY_SIZE(ctlr_list); i++) { if (test_ctlr (ctlr_list[i][0], ctlr_list[i][1]) != 0) { res = -1; } diff --git a/post/cpu/mpc8xx/spr.c b/post/cpu/mpc8xx/spr.c index db84dbe..4c1e2af 100644 --- a/post/cpu/mpc8xx/spr.c +++ b/post/cpu/mpc8xx/spr.c @@ -108,8 +108,7 @@ static struct {826, "MD_DBRAM1", 0x00000000, 0x00000000}, }; -static int spr_test_list_size = - sizeof (spr_test_list) / sizeof (spr_test_list[0]); +static int spr_test_list_size = ARRAY_SIZE(spr_test_list); int spr_post_test (int flags) { diff --git a/post/cpu/mpc8xx/uart.c b/post/cpu/mpc8xx/uart.c index f351ac0..7a7a62a 100644 --- a/post/cpu/mpc8xx/uart.c +++ b/post/cpu/mpc8xx/uart.c @@ -61,8 +61,6 @@ static int ctlr_list[][2] = static int ctlr_list[][2] = { }; #endif -#define CTRL_LIST_SIZE (sizeof(ctlr_list) / sizeof(ctlr_list[0])) - static struct { void (*init) (int index); void (*halt) (int index); @@ -540,7 +538,7 @@ int uart_post_test (int flags) ctlr_proc[CTLR_SCC].putc = scc_putc; ctlr_proc[CTLR_SCC].getc = scc_getc; - for (i = 0; i < CTRL_LIST_SIZE; i++) { + for (i = 0; i < ARRAY_SIZE(ctlr_list); i++) { if (test_ctlr (ctlr_list[i][0], ctlr_list[i][1]) != 0) { res = -1; } diff --git a/post/cpu/ppc4xx/spr.c b/post/cpu/ppc4xx/spr.c index cb18b64..3f5e965 100644 --- a/post/cpu/ppc4xx/spr.c +++ b/post/cpu/ppc4xx/spr.c @@ -156,8 +156,7 @@ static struct { {0x3f3, "DBDR", 0x00000000, 0x00000000}, }; -static int spr_test_list_size = - sizeof (spr_test_list) / sizeof (spr_test_list[0]); +static int spr_test_list_size = ARRAY_SIZE(spr_test_list); int spr_post_test (int flags) { diff --git a/post/drivers/Makefile b/post/drivers/Makefile index 0d87ae0..85d6c03 100644 --- a/post/drivers/Makefile +++ b/post/drivers/Makefile @@ -24,6 +24,6 @@ include $(TOPDIR)/config.mk LIB = libpostdrivers.o -COBJS-$(CONFIG_HAS_POST) += i2c.o memory.o rtc.o +COBJS-$(CONFIG_HAS_POST) += flash.o i2c.o memory.o rtc.o include $(TOPDIR)/post/rules.mk diff --git a/post/drivers/flash.c b/post/drivers/flash.c new file mode 100644 index 0000000..07eab33 --- /dev/null +++ b/post/drivers/flash.c @@ -0,0 +1,107 @@ +/* + * Parallel NOR Flash tests + * + * Copyright (c) 2005-2011 Analog Devices Inc. + * + * Licensed under the GPL-2 or later. + */ + +#include <common.h> +#include <malloc.h> +#include <post.h> +#include <flash.h> + +#if CONFIG_POST & CONFIG_SYS_POST_FLASH + +/* + * This code will walk over the declared sectors erasing them, + * then programming them, then verifying the written contents. + * Possible future work: + * - verify sectors before/after are not erased/written + * - verify partial writes (e.g. programming only middle of sector) + * - verify the contents of the erased sector + * - better seed pattern than 0x00..0xff + */ + +#ifndef CONFIG_SYS_POST_FLASH_NUM +# define CONFIG_SYS_POST_FLASH_NUM 0 +#endif +#if CONFIG_SYS_POST_FLASH_START >= CONFIG_SYS_POST_FLASH_END +# error "invalid flash block start/end" +#endif + +extern flash_info_t flash_info[]; + +static void *seed_src_data(void *ptr, ulong *old_len, ulong new_len) +{ + unsigned char *p; + ulong i; + + p = ptr = realloc(ptr, new_len); + if (!ptr) + return ptr; + + for (i = *old_len; i < new_len; ++i) + p[i] = i; + + *old_len = new_len; + + return ptr; +} + +int flash_post_test(int flags) +{ + ulong len; + void *src; + int ret, n, n_start, n_end; + flash_info_t *info; + + /* the output from the common flash layers needs help */ + puts("\n"); + + len = 0; + src = NULL; + info = &flash_info[CONFIG_SYS_POST_FLASH_NUM]; + n_start = CONFIG_SYS_POST_FLASH_START; + n_end = CONFIG_SYS_POST_FLASH_END; + + for (n = n_start; n < n_end; ++n) { + ulong s_start, s_len, s_off; + + s_start = info->start[n]; + s_len = flash_sector_size(info, n); + s_off = s_start - info->start[0]; + + src = seed_src_data(src, &len, s_len); + if (!src) { + printf("malloc(%#lx) failed\n", s_len); + return 1; + } + + printf("\tsector %i: %#lx +%#lx", n, s_start, s_len); + + ret = flash_erase(info, n, n + 1); + if (ret) { + flash_perror(ret); + break; + } + + ret = write_buff(info, src, s_start, s_len); + if (ret) { + flash_perror(ret); + break; + } + + ret = memcmp(src, (void *)s_start, s_len); + if (ret) { + printf(" verify failed with %i\n", ret); + break; + } + } + + free(src); + + return ret; +} + +#endif diff --git a/post/drivers/memory.c b/post/drivers/memory.c index 3f47449..c2b711e 100644 --- a/post/drivers/memory.c +++ b/post/drivers/memory.c @@ -225,7 +225,7 @@ const unsigned long long otherpattern = 0x0123456789abcdefULL; static int memory_post_dataline(unsigned long long * pmem) { unsigned long long temp64 = 0; - int num_patterns = sizeof(pattern)/ sizeof(pattern[0]); + int num_patterns = ARRAY_SIZE(pattern); int i; unsigned int hi, lo, pathi, patlo; int ret = 0; @@ -452,13 +452,17 @@ static int memory_post_tests (unsigned long start, unsigned long size) return ret; } +/* + * !! this is only valid, if you have contiguous memory banks !! + */ __attribute__((weak)) int arch_memory_test_prepare(u32 *vstart, u32 *size, phys_addr_t *phys_offset) { bd_t *bd = gd->bd; + *vstart = CONFIG_SYS_SDRAM_BASE; - *size = (bd->bi_memsize >= 256 << 20 ? - 256 << 20 : bd->bi_memsize) - (1 << 20); + *size = (gd->ram_size >= 256 << 20 ? + 256 << 20 : gd->ram_size) - (1 << 20); /* Limit area to be tested with the board info struct */ if ((*vstart) + (*size) > (ulong)bd) @@ -500,9 +504,10 @@ int memory_post_test(int flags) unsigned long i; for (i = 0; i < (memsize >> 20) && ret == 0; i++) { if (ret == 0) - ret = memory_post_tests(i << 20, 0x800); + ret = memory_post_tests(vstart + + (i << 20), 0x800); if (ret == 0) - ret = memory_post_tests( + ret = memory_post_tests(vstart + (i << 20) + 0xff800, 0x800); } } diff --git a/post/lib_powerpc/andi.c b/post/lib_powerpc/andi.c index 52ec7c4..2791cd7 100644 --- a/post/lib_powerpc/andi.c +++ b/post/lib_powerpc/andi.c @@ -61,8 +61,7 @@ static struct cpu_post_andi_s 0x80000000 }, }; -static unsigned int cpu_post_andi_size = - sizeof (cpu_post_andi_table) / sizeof (struct cpu_post_andi_s); +static unsigned int cpu_post_andi_size = ARRAY_SIZE(cpu_post_andi_table); int cpu_post_test_andi (void) { diff --git a/post/lib_powerpc/cmp.c b/post/lib_powerpc/cmp.c index 5f6a3b9..ae5b72b 100644 --- a/post/lib_powerpc/cmp.c +++ b/post/lib_powerpc/cmp.c @@ -95,8 +95,7 @@ static struct cpu_post_cmp_s 0x04 }, }; -static unsigned int cpu_post_cmp_size = - sizeof (cpu_post_cmp_table) / sizeof (struct cpu_post_cmp_s); +static unsigned int cpu_post_cmp_size = ARRAY_SIZE(cpu_post_cmp_table); int cpu_post_test_cmp (void) { diff --git a/post/lib_powerpc/cmpi.c b/post/lib_powerpc/cmpi.c index 1a2fc3d..4160a2a 100644 --- a/post/lib_powerpc/cmpi.c +++ b/post/lib_powerpc/cmpi.c @@ -95,8 +95,7 @@ static struct cpu_post_cmpi_s 0x04 }, }; -static unsigned int cpu_post_cmpi_size = - sizeof (cpu_post_cmpi_table) / sizeof (struct cpu_post_cmpi_s); +static unsigned int cpu_post_cmpi_size = ARRAY_SIZE(cpu_post_cmpi_table); int cpu_post_test_cmpi (void) { diff --git a/post/lib_powerpc/cr.c b/post/lib_powerpc/cr.c index fbee6d5..ada7c7a 100644 --- a/post/lib_powerpc/cr.c +++ b/post/lib_powerpc/cr.c @@ -59,8 +59,7 @@ static ulong cpu_post_cr_table1[] = 0xaaaaaaaa, 0x55555555, }; -static unsigned int cpu_post_cr_size1 = - sizeof (cpu_post_cr_table1) / sizeof (ulong); +static unsigned int cpu_post_cr_size1 = ARRAY_SIZE(cpu_post_cr_table1); static struct cpu_post_cr_s2 { ulong xer; @@ -76,8 +75,7 @@ static struct cpu_post_cr_s2 { 5 }, }; -static unsigned int cpu_post_cr_size2 = - sizeof (cpu_post_cr_table2) / sizeof (struct cpu_post_cr_s2); +static unsigned int cpu_post_cr_size2 = ARRAY_SIZE(cpu_post_cr_table2); static struct cpu_post_cr_s3 { ulong cr; @@ -99,8 +97,7 @@ static struct cpu_post_cr_s3 { 0x71234567 }, }; -static unsigned int cpu_post_cr_size3 = - sizeof (cpu_post_cr_table3) / sizeof (struct cpu_post_cr_s3); +static unsigned int cpu_post_cr_size3 = ARRAY_SIZE(cpu_post_cr_table3); static struct cpu_post_cr_s4 { ulong cmd; @@ -240,8 +237,7 @@ static struct cpu_post_cr_s4 { 0x0000ffff }, }; -static unsigned int cpu_post_cr_size4 = - sizeof (cpu_post_cr_table4) / sizeof (struct cpu_post_cr_s4); +static unsigned int cpu_post_cr_size4 = ARRAY_SIZE(cpu_post_cr_table4); int cpu_post_test_cr (void) { diff --git a/post/lib_powerpc/fpu/mul-subnormal-single-1.c b/post/lib_powerpc/fpu/mul-subnormal-single-1.c index 23a3f30..b3f8deb 100644 --- a/post/lib_powerpc/fpu/mul-subnormal-single-1.c +++ b/post/lib_powerpc/fpu/mul-subnormal-single-1.c @@ -86,7 +86,7 @@ int fpu_post_test_math7 (void) { unsigned int i; - for (i = 0; i < sizeof (expected) / sizeof (expected[0]); i++) + for (i = 0; i < ARRAY_SIZE(expected); i++) { tstmul (expected[i].p1, expected[i].p2, expected[i].res); tstmul (expected[i].p2, expected[i].p1, expected[i].res); diff --git a/post/lib_powerpc/load.c b/post/lib_powerpc/load.c index 98d4373..49924f2 100644 --- a/post/lib_powerpc/load.c +++ b/post/lib_powerpc/load.c @@ -171,8 +171,7 @@ static struct cpu_post_load_s 1 }, }; -static unsigned int cpu_post_load_size = - sizeof (cpu_post_load_table) / sizeof (struct cpu_post_load_s); +static unsigned int cpu_post_load_size = ARRAY_SIZE(cpu_post_load_table); int cpu_post_test_load (void) { diff --git a/post/lib_powerpc/multi.c b/post/lib_powerpc/multi.c index e42a7c0..5845616 100644 --- a/post/lib_powerpc/multi.c +++ b/post/lib_powerpc/multi.c @@ -57,7 +57,7 @@ int cpu_post_test_multi (void) ASM_BLR, }; - for (i = 0; i < sizeof(src) / sizeof(src[0]); i ++) + for (i = 0; i < ARRAY_SIZE(src); ++i) { src[i] = i; dst[i] = 0; diff --git a/post/lib_powerpc/rlwimi.c b/post/lib_powerpc/rlwimi.c index fd628b3..15d96ac 100644 --- a/post/lib_powerpc/rlwimi.c +++ b/post/lib_powerpc/rlwimi.c @@ -62,8 +62,7 @@ static struct cpu_post_rlwimi_s 0xffaaffff }, }; -static unsigned int cpu_post_rlwimi_size = - sizeof (cpu_post_rlwimi_table) / sizeof (struct cpu_post_rlwimi_s); +static unsigned int cpu_post_rlwimi_size = ARRAY_SIZE(cpu_post_rlwimi_table); int cpu_post_test_rlwimi (void) { diff --git a/post/lib_powerpc/rlwinm.c b/post/lib_powerpc/rlwinm.c index 88a28c6..a04ec52 100644 --- a/post/lib_powerpc/rlwinm.c +++ b/post/lib_powerpc/rlwinm.c @@ -59,8 +59,7 @@ static struct cpu_post_rlwinm_s 0x0000ff00 }, }; -static unsigned int cpu_post_rlwinm_size = - sizeof (cpu_post_rlwinm_table) / sizeof (struct cpu_post_rlwinm_s); +static unsigned int cpu_post_rlwinm_size = ARRAY_SIZE(cpu_post_rlwinm_table); int cpu_post_test_rlwinm (void) { diff --git a/post/lib_powerpc/rlwnm.c b/post/lib_powerpc/rlwnm.c index 60bcb6d..764fe0c 100644 --- a/post/lib_powerpc/rlwnm.c +++ b/post/lib_powerpc/rlwnm.c @@ -60,8 +60,7 @@ static struct cpu_post_rlwnm_s 0x0000ff00 }, }; -static unsigned int cpu_post_rlwnm_size = - sizeof (cpu_post_rlwnm_table) / sizeof (struct cpu_post_rlwnm_s); +static unsigned int cpu_post_rlwnm_size = ARRAY_SIZE(cpu_post_rlwnm_table); int cpu_post_test_rlwnm (void) { diff --git a/post/lib_powerpc/srawi.c b/post/lib_powerpc/srawi.c index be153ad..90a1e4d 100644 --- a/post/lib_powerpc/srawi.c +++ b/post/lib_powerpc/srawi.c @@ -61,8 +61,7 @@ static struct cpu_post_srawi_s 0xf0000000 }, }; -static unsigned int cpu_post_srawi_size = - sizeof (cpu_post_srawi_table) / sizeof (struct cpu_post_srawi_s); +static unsigned int cpu_post_srawi_size = ARRAY_SIZE(cpu_post_srawi_table); int cpu_post_test_srawi (void) { diff --git a/post/lib_powerpc/store.c b/post/lib_powerpc/store.c index 1956f6b..441389c 100644 --- a/post/lib_powerpc/store.c +++ b/post/lib_powerpc/store.c @@ -156,8 +156,7 @@ static struct cpu_post_store_s 0xff }, }; -static unsigned int cpu_post_store_size = - sizeof (cpu_post_store_table) / sizeof (struct cpu_post_store_s); +static unsigned int cpu_post_store_size = ARRAY_SIZE(cpu_post_store_table); int cpu_post_test_store (void) { diff --git a/post/lib_powerpc/three.c b/post/lib_powerpc/three.c index 7f8c1e2..4391386 100644 --- a/post/lib_powerpc/three.c +++ b/post/lib_powerpc/three.c @@ -155,8 +155,7 @@ static struct cpu_post_three_s 0x40 }, }; -static unsigned int cpu_post_three_size = - sizeof (cpu_post_three_table) / sizeof (struct cpu_post_three_s); +static unsigned int cpu_post_three_size = ARRAY_SIZE(cpu_post_three_table); int cpu_post_test_three (void) { diff --git a/post/lib_powerpc/threei.c b/post/lib_powerpc/threei.c index 31953f9..95b6322 100644 --- a/post/lib_powerpc/threei.c +++ b/post/lib_powerpc/threei.c @@ -75,8 +75,7 @@ static struct cpu_post_threei_s 0xffff8000 }, }; -static unsigned int cpu_post_threei_size = - sizeof (cpu_post_threei_table) / sizeof (struct cpu_post_threei_s); +static unsigned int cpu_post_threei_size = ARRAY_SIZE(cpu_post_threei_table); int cpu_post_test_threei (void) { diff --git a/post/lib_powerpc/threex.c b/post/lib_powerpc/threex.c index 350a12a..7769218 100644 --- a/post/lib_powerpc/threex.c +++ b/post/lib_powerpc/threex.c @@ -125,8 +125,7 @@ static struct cpu_post_threex_s 0x1000 }, }; -static unsigned int cpu_post_threex_size = - sizeof (cpu_post_threex_table) / sizeof (struct cpu_post_threex_s); +static unsigned int cpu_post_threex_size = ARRAY_SIZE(cpu_post_threex_table); int cpu_post_test_threex (void) { diff --git a/post/lib_powerpc/two.c b/post/lib_powerpc/two.c index 2b11147..7f08880 100644 --- a/post/lib_powerpc/two.c +++ b/post/lib_powerpc/two.c @@ -81,8 +81,7 @@ static struct cpu_post_two_s ~5 }, }; -static unsigned int cpu_post_two_size = - sizeof (cpu_post_two_table) / sizeof (struct cpu_post_two_s); +static unsigned int cpu_post_two_size = ARRAY_SIZE(cpu_post_two_table); int cpu_post_test_two (void) { diff --git a/post/lib_powerpc/twox.c b/post/lib_powerpc/twox.c index d6714f9..88140bf 100644 --- a/post/lib_powerpc/twox.c +++ b/post/lib_powerpc/twox.c @@ -81,8 +81,7 @@ static struct cpu_post_twox_s 12 }, }; -static unsigned int cpu_post_twox_size = - sizeof (cpu_post_twox_table) / sizeof (struct cpu_post_twox_s); +static unsigned int cpu_post_twox_size = ARRAY_SIZE(cpu_post_twox_table); int cpu_post_test_twox (void) { diff --git a/post/post.c b/post/post.c index 1b7f2aa..852d6a5 100644 --- a/post/post.c +++ b/post/post.c @@ -26,6 +26,10 @@ #include <watchdog.h> #include <post.h> +#ifdef CONFIG_SYS_POST_HOTKEYS_GPIO +#include <asm/gpio.h> +#endif + #ifdef CONFIG_LOGBUFFER #include <logbuff.h> #endif @@ -68,6 +72,23 @@ int post_init_f (void) */ int __post_hotkeys_pressed(void) { +#ifdef CONFIG_SYS_POST_HOTKEYS_GPIO + int ret; + unsigned gpio = CONFIG_SYS_POST_HOTKEYS_GPIO; + + ret = gpio_request(gpio, "hotkeys"); + if (ret) { + printf("POST: gpio hotkey request failed\n"); + return 0; + } + + gpio_direction_input(gpio); + ret = gpio_get_value(gpio); + gpio_free(gpio); + + return ret; +#endif + return 0; /* No hotkeys supported */ } int post_hotkeys_pressed(void) @@ -175,7 +196,7 @@ static void post_get_flags (int *test_flags) POST_CRITICAL }; char *var[] = { "post_poweron", "post_normal", "post_slowtest", "post_critical" }; - int varnum = sizeof (var) / sizeof (var[0]); + int varnum = ARRAY_SIZE(var); char list[128]; /* long enough for POST list */ char *name; char *s; @@ -272,18 +293,18 @@ static int post_run_single (struct post_test *test, gd->flags |= GD_FLG_POSTSTOP; } } else { - if ((*test->test) (flags) != 0) { - post_log ("FAILED\n"); - show_boot_progress (-32); - show_post_progress(i, POST_AFTER, POST_FAILED); - if (test_flags & POST_CRITICAL) - gd->flags |= GD_FLG_POSTFAIL; - if (test_flags & POST_STOP) - gd->flags |= GD_FLG_POSTSTOP; - } - else - post_log ("PASSED\n"); - show_post_progress(i, POST_AFTER, POST_PASSED); + if ((*test->test)(flags) != 0) { + post_log("FAILED\n"); + show_boot_progress(-32); + show_post_progress(i, POST_AFTER, POST_FAILED); + if (test_flags & POST_CRITICAL) + gd->flags |= GD_FLG_POSTFAIL; + if (test_flags & POST_STOP) + gd->flags |= GD_FLG_POSTSTOP; + } else { + post_log("PASSED\n"); + show_post_progress(i, POST_AFTER, POST_PASSED); + } } if ((test_flags & POST_REBOOT) && !(flags & POST_MANUAL)) { diff --git a/post/tests.c b/post/tests.c index 5f59fbb..bfb9cb5 100644 --- a/post/tests.c +++ b/post/tests.c @@ -46,6 +46,7 @@ extern int sysmon_post_test (int flags); extern int dsp_post_test (int flags); extern int codec_post_test (int flags); extern int ecc_post_test (int flags); +extern int flash_post_test(int flags); extern int dspic_init_post_test (int flags); extern int dspic_post_test (int flags); @@ -301,8 +302,20 @@ struct post_test post_list[] = NULL, NULL, CONFIG_SYS_POST_COPROC - } + }, +#endif +#if CONFIG_POST & CONFIG_SYS_POST_FLASH + { + "Parallel NOR flash test", + "flash", + "This test verifies parallel flash operations.", + POST_RAM | POST_SLOWTEST | POST_MANUAL, + &flash_post_test, + NULL, + NULL, + CONFIG_SYS_POST_FLASH + }, #endif }; -unsigned int post_list_size = sizeof (post_list) / sizeof (struct post_test); +unsigned int post_list_size = ARRAY_SIZE(post_list); @@ -29,11 +29,11 @@ $(obj).depend: $(src)Makefile $(TOPDIR)/config.mk $(SRCS) $(HOSTSRCS) @rm -f $@ @touch $@ @for f in $(SRCS); do \ - g=`basename $$f | sed -e 's/\(.*\)\.\w/\1.o/'`; \ + g=`basename $$f | sed -e 's/\(.*\)\.[[:alnum:]_]/\1.o/'`; \ $(CC) -M $(CPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \ done @for f in $(HOSTSRCS); do \ - g=`basename $$f | sed -e 's/\(.*\)\.\w/\1.o/'`; \ + g=`basename $$f | sed -e 's/\(.*\)\.[[:alnum:]_]/\1.o/'`; \ $(HOSTCC) -M $(HOSTCPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \ done @@ -42,4 +42,14 @@ $(HOSTOBJS): $(obj)%.o: %.c $(NOPEDOBJS): $(obj)%.o: %.c $(HOSTCC) $(HOSTCFLAGS_NOPED) $(HOSTCFLAGS_$(@F)) $(HOSTCFLAGS_$(BCURDIR)) -o $@ $< -c +$(TOPDIR)/include/asm/arch/asm-offsets.h: $(TOPDIR)/include/autoconf.mk.dep \ + $(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.s + @echo Generating $@ + $(TOPDIR)/tools/scripts/make-asm-offsets $(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.s $@ + +$(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.s: $(TOPDIR)/include/autoconf.mk.dep \ + $(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.c + $(CC) -DDO_DEPS_ONLY \ + $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \ + -o $@ $(TOPDIR)/$(CPUDIR)/$(SOC)/asm-offsets.c -c -S ######################################################################### diff --git a/spl/.gitignore b/spl/.gitignore new file mode 100644 index 0000000..7c88147 --- /dev/null +++ b/spl/.gitignore @@ -0,0 +1,4 @@ +u-boot-spl +u-boot-spl.bin +u-boot-spl.lds +u-boot-spl.map diff --git a/spl/Makefile b/spl/Makefile new file mode 100644 index 0000000..0204f97 --- /dev/null +++ b/spl/Makefile @@ -0,0 +1,118 @@ +# +# (C) Copyright 2000-2011 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# (C) Copyright 2011 +# Daniel Schwierzeck, daniel.schwierzeck@googlemail.com. +# +# (C) Copyright 2011 +# Texas Instruments Incorporated - http://www.ti.com/ +# Aneesh V <aneesh@ti.com> +# +# This file is released under the terms of GPL v2 and any later version. +# See the file COPYING in the root directory of the source tree for details. +# +# Based on top-level Makefile. +# + +CONFIG_SPL_BUILD := y +export CONFIG_SPL_BUILD + +include $(TOPDIR)/config.mk + +# We want the final binaries in this directory +obj := $(OBJTREE)/spl/ + +HAVE_VENDOR_COMMON_LIB := $(shell [ -f $(SRCTREE)/board/$(VENDOR)/common/Makefile ] \ + && echo y || echo n) + +START := $(CPUDIR)/start.o + +LIBS-y += arch/$(ARCH)/lib/lib$(ARCH).o +LIBS-y += $(CPUDIR)/lib$(CPU).o +ifdef SOC +LIBS-y += $(CPUDIR)/$(SOC)/lib$(SOC).o +endif +LIBS-y += board/$(BOARDDIR)/lib$(BOARD).o +LIBS-$(HAVE_VENDOR_COMMON_LIB) += board/$(VENDOR)/common/lib$(VENDOR).o + +LIBS-$(CONFIG_SPL_LIBCOMMON_SUPPORT) += common/libcommon.o +LIBS-$(CONFIG_SPL_LIBDISK_SUPPORT) += disk/libdisk.o +LIBS-$(CONFIG_SPL_I2C_SUPPORT) += drivers/i2c/libi2c.o +LIBS-$(CONFIG_SPL_GPIO_SUPPORT) += drivers/gpio/libgpio.o +LIBS-$(CONFIG_SPL_MMC_SUPPORT) += drivers/mmc/libmmc.o +LIBS-$(CONFIG_SPL_SERIAL_SUPPORT) += drivers/serial/libserial.o +LIBS-$(CONFIG_SPL_SPI_FLASH_SUPPORT) += drivers/mtd/spi/libspi_flash.o +LIBS-$(CONFIG_SPL_SPI_SUPPORT) += drivers/spi/libspi.o +LIBS-$(CONFIG_SPL_FAT_SUPPORT) += fs/fat/libfat.o +LIBS-$(CONFIG_SPL_LIBGENERIC_SUPPORT) += lib/libgeneric.o + +ifeq ($(SOC),omap3) +LIBS-y += $(CPUDIR)/omap-common/libomap-common.o +endif +ifeq ($(SOC),omap4) +LIBS-y += $(CPUDIR)/omap-common/libomap-common.o +endif + +START := $(addprefix $(SPLTREE)/,$(START)) +LIBS := $(addprefix $(SPLTREE)/,$(sort $(LIBS-y))) + +__START := $(subst $(obj),,$(START)) +__LIBS := $(subst $(obj),,$(LIBS)) + +# Linker Script +ifdef CONFIG_SPL_LDSCRIPT +# need to strip off double quotes +LDSCRIPT := $(addprefix $(SRCTREE)/,$(subst ",,$(CONFIG_SPL_LDSCRIPT))) +endif + +ifeq ($(wildcard $(LDSCRIPT)),) + LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-spl.lds +endif +ifeq ($(wildcard $(LDSCRIPT)),) + LDSCRIPT := $(TOPDIR)/$(CPUDIR)/u-boot-spl.lds +endif +ifeq ($(wildcard $(LDSCRIPT)),) +$(error could not find linker script) +endif + +# Special flags for CPP when processing the linker script. +# Pass the version down so we can handle backwards compatibility +# on the fly. +LDPPFLAGS += \ + -include $(TOPDIR)/include/u-boot/u-boot.lds.h \ + -include $(OBJTREE)/include/config.h \ + $(shell $(LD) --version | \ + sed -ne 's/GNU ld version \([0-9][0-9]*\)\.\([0-9][0-9]*\).*/-DLD_MAJOR=\1 -DLD_MINOR=\2/p') + +ALL-y += $(obj)u-boot-spl.bin + +all: $(ALL-y) + +$(obj)u-boot-spl.bin: $(obj)u-boot-spl + $(OBJCOPY) $(OBJCFLAGS) -O binary $< $@ + +GEN_UBOOT = \ + UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) | \ + sed -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\ + cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) $$UNDEF_SYM $(__START) \ + --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \ + -Map u-boot-spl.map -o u-boot-spl + +$(obj)u-boot-spl: depend $(START) $(LIBS) $(obj)u-boot-spl.lds + $(GEN_UBOOT) + +$(START): depend + $(MAKE) -C $(SRCTREE)/$(CPUDIR) $@ + +$(LIBS): depend + $(MAKE) -C $(SRCTREE)$(dir $(subst $(SPLTREE),,$@)) + +$(obj)u-boot-spl.lds: $(LDSCRIPT) depend + $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -ansi -D__ASSEMBLY__ -P - < $< > $@ + +depend: $(obj).depend +.PHONY: depend + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk diff --git a/tools/Makefile b/tools/Makefile index 97f83f8..e813e1d 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -43,7 +43,7 @@ ifneq ($(HOST_TOOLS_ALL),) CONFIG_LCD_LOGO = y CONFIG_CMD_LOADS = y CONFIG_CMD_NET = y -CONFIG_INCA_IP = y +CONFIG_XWAY_SWAP_BYTES = y CONFIG_NETCONSOLE = y CONFIG_SHA1_CHECK_UB_IMG = y endif @@ -65,7 +65,7 @@ BIN_FILES-$(CONFIG_VIDEO_LOGO) += bmp_logo$(SFX) BIN_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc$(SFX) BIN_FILES-$(CONFIG_CMD_NET) += gen_eth_addr$(SFX) BIN_FILES-$(CONFIG_CMD_LOADS) += img2srec$(SFX) -BIN_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes$(SFX) +BIN_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes$(SFX) BIN_FILES-y += mkimage$(SFX) BIN_FILES-$(CONFIG_NETCONSOLE) += ncb$(SFX) BIN_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1$(SFX) @@ -85,13 +85,14 @@ OBJ_FILES-$(CONFIG_BUILD_ENVCRC) += envcrc.o NOPED_OBJ_FILES-y += fit_image.o OBJ_FILES-$(CONFIG_CMD_NET) += gen_eth_addr.o OBJ_FILES-$(CONFIG_CMD_LOADS) += img2srec.o -OBJ_FILES-$(CONFIG_INCA_IP) += inca-swap-bytes.o +OBJ_FILES-$(CONFIG_XWAY_SWAP_BYTES) += xway-swap-bytes.o NOPED_OBJ_FILES-y += kwbimage.o NOPED_OBJ_FILES-y += imximage.o NOPED_OBJ_FILES-y += mkimage.o OBJ_FILES-$(CONFIG_NETCONSOLE) += ncb.o NOPED_OBJ_FILES-y += os_support.o OBJ_FILES-$(CONFIG_SHA1_CHECK_UB_IMG) += ubsha1.o +NOPED_OBJ_FILES-y += ublimage.o # Don't build by default #ifeq ($(ARCH),ppc) @@ -129,6 +130,9 @@ endif ifeq ($(VENDOR),syteco) LOGO_BMP= logos/syteco.bmp endif +ifeq ($(VENDOR),intercontrol) +LOGO_BMP= logos/intercontrol.bmp +endif # now $(obj) is defined HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c)) @@ -175,7 +179,7 @@ $(obj)img2srec$(SFX): $(obj)img2srec.o $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ $(HOSTSTRIP) $@ -$(obj)inca-swap-bytes$(SFX): $(obj)inca-swap-bytes.o +$(obj)xway-swap-bytes$(SFX): $(obj)xway-swap-bytes.o $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ $(HOSTSTRIP) $@ @@ -189,6 +193,7 @@ $(obj)mkimage$(SFX): $(obj)crc32.o \ $(obj)mkimage.o \ $(obj)os_support.o \ $(obj)sha1.o \ + $(obj)ublimage.o \ $(LIBFDT_OBJS) $(HOSTCC) $(HOSTCFLAGS) $(HOSTLDFLAGS) -o $@ $^ $(HOSTSTRIP) $@ diff --git a/tools/envcrc.c b/tools/envcrc.c index c8c50d7..feebbab 100644 --- a/tools/envcrc.c +++ b/tools/envcrc.c @@ -60,6 +60,10 @@ # endif #endif /* CONFIG_ENV_IS_IN_FLASH */ +#if defined(ENV_IS_EMBEDDED) && !defined(CONFIG_BUILD_ENVCRC) +# define CONFIG_BUILD_ENVCRC 1 +#endif + #ifdef CONFIG_SYS_REDUNDAND_ENVIRONMENT # define ENV_HEADER_SIZE (sizeof(uint32_t) + 1) #else @@ -71,14 +75,14 @@ extern uint32_t crc32 (uint32_t, const unsigned char *, unsigned int); -#ifdef ENV_IS_EMBEDDED +#ifdef CONFIG_BUILD_ENVCRC extern unsigned int env_size; extern unsigned char environment; -#endif /* ENV_IS_EMBEDDED */ +#endif /* CONFIG_BUILD_ENVCRC */ int main (int argc, char **argv) { -#ifdef ENV_IS_EMBEDDED +#ifdef CONFIG_BUILD_ENVCRC unsigned char pad = 0x00; uint32_t crc; unsigned char *envptr = &environment, diff --git a/tools/logos/intercontrol.bmp b/tools/logos/intercontrol.bmp Binary files differnew file mode 100644 index 0000000..cf2a884 --- /dev/null +++ b/tools/logos/intercontrol.bmp diff --git a/tools/mkimage.c b/tools/mkimage.c index 60f7263..7215d0f 100644 --- a/tools/mkimage.c +++ b/tools/mkimage.c @@ -158,6 +158,8 @@ main (int argc, char **argv) init_fit_image_type (); /* Init Default image generation/list support */ init_default_image_type (); + /* Init Davinci UBL support */ + init_ubl_image_type(); params.cmdname = *argv; params.addr = params.ep = 0; diff --git a/tools/mkimage.h b/tools/mkimage.h index 9033a7d..d109d40 100644 --- a/tools/mkimage.h +++ b/tools/mkimage.h @@ -143,5 +143,6 @@ void init_kwb_image_type (void); void init_imx_image_type (void); void init_default_image_type (void); void init_fit_image_type (void); +void init_ubl_image_type(void); #endif /* _MKIIMAGE_H_ */ diff --git a/tools/ublimage.c b/tools/ublimage.c new file mode 100644 index 0000000..9987462 --- /dev/null +++ b/tools/ublimage.c @@ -0,0 +1,275 @@ +/* + * (C) Copyright 2011 + * Heiko Schocher, DENX Software Engineering, hs@denx.de. + * + * Based on: + * (C) Copyright 2009 + * Stefano Babic, DENX Software Engineering, sbabic@denx.de. + * + * (C) Copyright 2008 + * Marvell Semiconductor <www.marvell.com> + * Written-by: Prafulla Wadaskar <prafulla@marvell.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +/* Required to obtain the getline prototype from stdio.h */ +#define _GNU_SOURCE + +#include "mkimage.h" +#include <image.h> +#include "ublimage.h" + +/* + * Supported commands for configuration file + */ +static table_entry_t ublimage_cmds[] = { + {CMD_BOOT_MODE, "MODE", "UBL special modes", }, + {CMD_ENTRY, "ENTRY", "Entry point addr for bootloader", }, + {CMD_PAGE, "PAGES", + "number of pages (size of bootloader)", }, + {CMD_ST_BLOCK, "START_BLOCK", + "block number where bootloader is present", }, + {CMD_ST_PAGE, "START_PAGE", + "page number where bootloader is present", }, + {CMD_LD_ADDR, "LD_ADDR", + "load addr", }, + {-1, "", "", }, +}; + +/* + * Supported Boot options for configuration file + * this is needed to set the correct flash offset + */ +static table_entry_t ublimage_bootops[] = { + {UBL_MAGIC_SAFE, "safe", "Safe boot mode", }, + {-1, "", "Invalid", }, +}; + +static struct ubl_header ublimage_header; + +static uint32_t get_cfg_value(char *token, char *name, int linenr) +{ + char *endptr; + uint32_t value; + + errno = 0; + value = strtoul(token, &endptr, 16); + if (errno || (token == endptr)) { + fprintf(stderr, "Error: %s[%d] - Invalid hex data(%s)\n", + name, linenr, token); + exit(EXIT_FAILURE); + } + return value; +} + +static void print_hdr(struct ubl_header *ubl_hdr) +{ + printf("Image Type : Davinci UBL Boot Image\n"); + printf("UBL magic : %08x\n", ubl_hdr->magic); + printf("Entry Point: %08x\n", ubl_hdr->entry); + printf("nr of pages: %08x\n", ubl_hdr->pages); + printf("start block: %08x\n", ubl_hdr->block); + printf("start page : %08x\n", ubl_hdr->page); +} + +static void parse_cfg_cmd(struct ubl_header *ublhdr, int32_t cmd, char *token, + char *name, int lineno, int fld, int dcd_len) +{ + static int cmd_ver_first = ~0; + + switch (cmd) { + case CMD_BOOT_MODE: + ublhdr->magic = get_table_entry_id(ublimage_bootops, + "ublimage special boot mode", token); + if (ublhdr->magic == -1) { + fprintf(stderr, "Error: %s[%d] -Invalid boot mode" + "(%s)\n", name, lineno, token); + exit(EXIT_FAILURE); + } + ublhdr->magic += UBL_MAGIC_BASE; + if (unlikely(cmd_ver_first != 1)) + cmd_ver_first = 0; + break; + case CMD_ENTRY: + ublhdr->entry = get_cfg_value(token, name, lineno); + break; + case CMD_PAGE: + ublhdr->pages = get_cfg_value(token, name, lineno); + break; + case CMD_ST_BLOCK: + ublhdr->block = get_cfg_value(token, name, lineno); + break; + case CMD_ST_PAGE: + ublhdr->page = get_cfg_value(token, name, lineno); + break; + case CMD_LD_ADDR: + ublhdr->pll_m = get_cfg_value(token, name, lineno); + break; + } +} + +static void parse_cfg_fld(struct ubl_header *ublhdr, int32_t *cmd, + char *token, char *name, int lineno, int fld, int *dcd_len) +{ + + switch (fld) { + case CFG_COMMAND: + *cmd = get_table_entry_id(ublimage_cmds, + "ublimage commands", token); + if (*cmd < 0) { + fprintf(stderr, "Error: %s[%d] - Invalid command" + "(%s)\n", name, lineno, token); + exit(EXIT_FAILURE); + } + break; + case CFG_REG_VALUE: + parse_cfg_cmd(ublhdr, *cmd, token, name, lineno, fld, *dcd_len); + break; + default: + break; + } +} +static uint32_t parse_cfg_file(struct ubl_header *ublhdr, char *name) +{ + FILE *fd = NULL; + char *line = NULL; + char *token, *saveptr1, *saveptr2; + int lineno = 0; + int i; + char *ptr = (char *)ublhdr; + int fld; + size_t len; + int dcd_len = 0; + int32_t cmd; + int ublhdrlen = sizeof(struct ubl_header); + + fd = fopen(name, "r"); + if (fd == 0) { + fprintf(stderr, "Error: %s - Can't open DCD file\n", name); + exit(EXIT_FAILURE); + } + + /* Fill header with 0xff */ + for (i = 0; i < ublhdrlen; i++) { + *ptr = 0xff; + ptr++; + } + + /* + * Very simple parsing, line starting with # are comments + * and are dropped + */ + while ((getline(&line, &len, fd)) > 0) { + lineno++; + + token = strtok_r(line, "\r\n", &saveptr1); + if (token == NULL) + continue; + + /* Check inside the single line */ + for (fld = CFG_COMMAND, cmd = CMD_INVALID, + line = token; ; line = NULL, fld++) { + token = strtok_r(line, " \t", &saveptr2); + if (token == NULL) + break; + + /* Drop all text starting with '#' as comments */ + if (token[0] == '#') + break; + + parse_cfg_fld(ublhdr, &cmd, token, name, + lineno, fld, &dcd_len); + } + } + fclose(fd); + + return dcd_len; +} + +static int ublimage_check_image_types(uint8_t type) +{ + if (type == IH_TYPE_UBLIMAGE) + return EXIT_SUCCESS; + else + return EXIT_FAILURE; +} + +static int ublimage_verify_header(unsigned char *ptr, int image_size, + struct mkimage_params *params) +{ + return 0; +} + +static void ublimage_print_header(const void *ptr) +{ + struct ubl_header *ubl_hdr = (struct ubl_header *) ptr; + + print_hdr(ubl_hdr); +} + +static void ublimage_set_header(void *ptr, struct stat *sbuf, int ifd, + struct mkimage_params *params) +{ + struct ubl_header *ublhdr = (struct ubl_header *)ptr; + + /* Parse configuration file */ + parse_cfg_file(ublhdr, params->imagename); +} + +int ublimage_check_params(struct mkimage_params *params) +{ + if (!params) + return CFG_INVALID; + if (!strlen(params->imagename)) { + fprintf(stderr, "Error: %s - Configuration file not" + "specified, it is needed for ublimage generation\n", + params->cmdname); + return CFG_INVALID; + } + /* + * Check parameters: + * XIP is not allowed and verify that incompatible + * parameters are not sent at the same time + * For example, if list is required a data image must not be provided + */ + return (params->dflag && (params->fflag || params->lflag)) || + (params->fflag && (params->dflag || params->lflag)) || + (params->lflag && (params->dflag || params->fflag)) || + (params->xflag) || !(strlen(params->imagename)); +} + +/* + * ublimage parameters + */ +static struct image_type_params ublimage_params = { + .name = "Davinci UBL boot support", + .header_size = sizeof(struct ubl_header), + .hdr = (void *)&ublimage_header, + .check_image_type = ublimage_check_image_types, + .verify_header = ublimage_verify_header, + .print_header = ublimage_print_header, + .set_header = ublimage_set_header, + .check_params = ublimage_check_params, +}; + +void init_ubl_image_type(void) +{ + mkimage_register(&ublimage_params); +} diff --git a/tools/ublimage.h b/tools/ublimage.h new file mode 100644 index 0000000..c926689 --- /dev/null +++ b/tools/ublimage.h @@ -0,0 +1,103 @@ +/* + * (C) Copyright 2011 + * Heiko Schocher, DENX Software Engineering, hs@denx.de. + * + * Vased on: + * (C) Copyright 2009 + * Stefano Babic, DENX Software Engineering, sbabic@denx.de. + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _UBLIMAGE_H_ +#define _UBLIMAGE_H_ + +#include <config.h> + +#if !defined(CONFIG_SYS_UBL_BLOCK) +#define CONFIG_SYS_UBL_BLOCK 512 +#endif + +enum ublimage_cmd { + CMD_INVALID, + CMD_BOOT_MODE, + CMD_ENTRY, + CMD_PAGE, + CMD_ST_BLOCK, + CMD_ST_PAGE, + CMD_LD_ADDR +}; + +enum ublimage_fld_types { + CFG_INVALID = -1, + CFG_COMMAND, + CFG_REG_VALUE +}; + +/* + * from sprufg5a.pdf Table 110 + * Used by RBL when doing NAND boot + */ +#define UBL_MAGIC_BASE (0xA1ACED00) +/* Safe boot mode */ +#define UBL_MAGIC_SAFE (0x00) +/* DMA boot mode */ +#define UBL_MAGIC_DMA (0x11) +/* I Cache boot mode */ +#define UBL_MAGIC_IC (0x22) +/* Fast EMIF boot mode */ +#define UBL_MAGIC_FAST (0x33) +/* DMA + ICache boot mode */ +#define UBL_MAGIC_DMA_IC (0x44) +/* DMA + ICache + Fast EMIF boot mode */ +#define UBL_MAGIC_DMA_IC_FAST (0x55) + +/* Define max UBL image size */ +#define UBL_IMAGE_SIZE (0x00003800u) + +/* from sprufg5a.pdf Table 109 */ +struct ubl_header { + uint32_t magic; /* Magic Number, see UBL_* defines */ + uint32_t entry; /* entry point address for bootloader */ + uint32_t pages; /* number of pages (size of bootloader) */ + uint32_t block; /* + * blocknumber where user bootloader is + * present + */ + uint32_t page; /* + * page number where user bootloader is + * present. + */ + uint32_t pll_m; /* + * PLL setting -Multiplier (only valid if + * Magic Number indicates PLL enable). + */ + uint32_t pll_n; /* + * PLL setting -Divider (only valid if + * Magic Number indicates PLL enable). + */ + uint32_t emif; /* + * fast EMIF setting (only valid if + * Magic Number indicates fast EMIF boot). + */ + /* to fit in one nand block */ + unsigned char res[CONFIG_SYS_UBL_BLOCK - 8 * 4]; +}; + +#endif /* _UBLIMAGE_H_ */ diff --git a/tools/inca-swap-bytes.c b/tools/xway-swap-bytes.c index 3a6d82d..3a6d82d 100644 --- a/tools/inca-swap-bytes.c +++ b/tools/xway-swap-bytes.c |
