diff options
329 files changed, 10981 insertions, 5203 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index 14075af..7820375 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -897,6 +897,10 @@ Steve Sakoman <sakoman@gmail.com> omap3_overo ARM ARMV7 (OMAP3xx SoC) +Leo Sartre <lsartre@adeneo-embedded.com> + + cgtqmx6qeval i.MX6Q + Jens Scharsig <esw@bus-elektronik.de> eb_cpux9k2 ARM920T (AT91RM9200 SoC) @@ -969,6 +973,10 @@ Hugo Villeneuve <hugo.villeneuve@lyrtech.com> SFFSDR ARM926EJS +Lokesh Vutla <lokeshvutla@ti.com> + + dra7xx_evm ARM ARMV7 (DRA7xx Soc) + Matt Waddel <matt.waddel@linaro.org> vexpress_ca9x4 ARM ARMV7 (Quad Core) @@ -1025,10 +1033,6 @@ Matthias Weisser <weisserm@arcor.de> jadecpu ARM926EJS (MB86R01 SoC) zmx25 ARM926EJS (imx25 SoC) -Richard Woodruff <r-woodruff2@ti.com> - - omap2420h4 ARM1136EJS - Josh Wu <josh.wu@atmel.com> at91sam9n12ek ARM926EJS (AT91SAM9N12 SoC) @@ -1066,6 +1070,14 @@ Eric Nelson <eric.nelson@boundarydevices.com> nitrogen6s i.MX6S 512MB nitrogen6s1g i.MX6S 1GB +Alison Wang <b18965@freescale.com> + + vf610twr VF610 + +Sergey Yanovich <ynvich@gmail.com> + + lp8x4x xscale/pxa + ------------------------------------------------------------------------- Unknown / orphaned boards: @@ -22,9 +22,9 @@ # VERSION = 2013 -PATCHLEVEL = 04 +PATCHLEVEL = 07 SUBLEVEL = -EXTRAVERSION = +EXTRAVERSION = -rc1 ifneq "$(SUBLEVEL)" "" U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION) else @@ -341,7 +341,7 @@ ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP34XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(C LIBS-y += $(CPUDIR)/omap-common/libomap-common.o endif -ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs)) +ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35 mxs vf610)) LIBS-y += arch/$(ARCH)/imx-common/libimx-common.o endif @@ -743,6 +743,13 @@ tools: $(VERSION_FILE) $(TIMESTAMP_FILE) $(MAKE) -C $@ all endif # config.mk +# ARM relocations should all be R_ARM_RELATIVE. +checkarmreloc: $(obj)u-boot + @if test "R_ARM_RELATIVE" != \ + "`readelf -r $< | cut -d ' ' -f 4 | grep R_ARM | sort -u`"; \ + then echo "$< contains relocations other than \ + R_ARM_RELATIVE"; false; fi + $(VERSION_FILE): @mkdir -p $(dir $(VERSION_FILE)) @( localvers='$(shell $(TOPDIR)/tools/setlocalversion $(TOPDIR))' ; \ @@ -413,11 +413,22 @@ The following options need to be configured: See Freescale App Note 4493 for more information about this erratum. + CONFIG_A003399_NOR_WORKAROUND + Enables a workaround for IFC erratum A003399. It is only + requred during NOR boot. + CONFIG_SYS_FSL_CORENET_SNOOPVEC_COREONLY This is the value to write into CCSR offset 0x18600 according to the A004510 workaround. + CONFIG_SYS_FSL_DSP_M2_RAM_ADDR + This value denotes start offset of M2 memory + which is directly connected to the DSP core. + + CONFIG_SYS_FSL_DSP_CCSRBAR_DEFAULT + This value denotes start offset of DSP CCSR space. + - Generic CPU options: CONFIG_SYS_BIG_ENDIAN, CONFIG_SYS_LITTLE_ENDIAN @@ -1261,6 +1272,9 @@ The following options need to be configured: CONFIG_USB_EHCI_TXFIFO_THRESH enables setting of the txfilltuning field in the EHCI controller on reset. + CONFIG_USB_HUB_MIN_POWER_ON_DELAY defines the minimum + interval for usb hub power-on delay.(minimum 100msec) + - USB Device: Define the below if you wish to use the USB console. Once firmware is rebuilt from a serial console issue the @@ -2506,6 +2520,11 @@ CBFS (Coreboot Filesystem) support Define this option to include a destructive SPI flash test ('sf test'). + CONFIG_SPI_FLASH_BAR Ban/Extended Addr Reg + + Define this option to use the Bank addr/Extended addr + support on SPI flashes which has size > 16Mbytes. + - SystemACE Support: CONFIG_SYSTEMACE @@ -3019,6 +3038,14 @@ FIT uImage format: CONFIG_SPL_LIBGENERIC_SUPPORT Support for lib/libgeneric.o in SPL binary + CONFIG_SPL_ENV_SUPPORT + Support for the environment operating in SPL binary + + CONFIG_SPL_NET_SUPPORT + Support for the net/libnet.o in SPL binary. + It conflicts with SPL env from storage medium specified by + CONFIG_ENV_IS_xxx but CONFIG_ENV_IS_NOWHERE + CONFIG_SPL_PAD_TO Image offset to which the SPL should be padded before appending the SPL payload. By default, this is defined as @@ -3645,6 +3672,57 @@ but it can not erase, write this NOR flash by SRIO or PCIE interface. You will probably want to define these to avoid a really noisy system when storing the env in UBI. +- CONFIG_ENV_IS_IN_MMC: + + Define this if you have an MMC device which you want to use for the + environment. + + - CONFIG_SYS_MMC_ENV_DEV: + + Specifies which MMC device the environment is stored in. + + - CONFIG_SYS_MMC_ENV_PART (optional): + + Specifies which MMC partition the environment is stored in. If not + set, defaults to partition 0, the user area. Common values might be + 1 (first MMC boot partition), 2 (second MMC boot partition). + + - CONFIG_ENV_OFFSET: + - CONFIG_ENV_SIZE: + + These two #defines specify the offset and size of the environment + area within the specified MMC device. + + If offset is positive (the usual case), it is treated as relative to + the start of the MMC partition. If offset is negative, it is treated + as relative to the end of the MMC partition. This can be useful if + your board may be fitted with different MMC devices, which have + different sizes for the MMC partitions, and you always want the + environment placed at the very end of the partition, to leave the + maximum possible space before it, to store other data. + + These two values are in units of bytes, but must be aligned to an + MMC sector boundary. + + - CONFIG_ENV_OFFSET_REDUND (optional): + + Specifies a second storage area, of CONFIG_ENV_SIZE size, used to + hold a redundant copy of the environment data. This provides a + valid backup copy in case the other copy is corrupted, e.g. due + to a power failure during a "saveenv" operation. + + This value may also be positive or negative; this is handled in the + same way as CONFIG_ENV_OFFSET. + + This value is also in units of bytes, but must also be aligned to + an MMC sector boundary. + + - CONFIG_ENV_SIZE_REDUND (optional): + + This value need not be set, even when CONFIG_ENV_OFFSET_REDUND is + set. If this value is set, it must be set to the same value as + CONFIG_ENV_SIZE. + - CONFIG_SYS_SPI_INIT_OFFSET Defines offset to the initial SPI buffer area in DPRAM. The @@ -3910,6 +3988,9 @@ Low Level (hardware related) configuration options: - CONFIG_SRIO2: Board has SRIO 2 port available +- CONFIG_SRIO_PCIE_BOOT_MASTER + Board can support master function for Boot from SRIO and PCIE + - CONFIG_SYS_SRIOn_MEM_VIRT: Virtual Address of SRIO port 'n' memory region @@ -4020,6 +4101,11 @@ Low Level (hardware related) configuration options: that is executed before the actual U-Boot. E.g. when compiling a NAND SPL. +- CONFIG_SYS_MPC85XX_NO_RESETVEC + Only for 85xx systems. If this variable is specified, the section + .resetvec is not kept and the section .bootpg is placed in the + previous 4k of the .text section. + - CONFIG_ARCH_MAP_SYSMEM Generally U-Boot (and in particular the md command) uses effective address. It is therefore not necessary to regard diff --git a/arch/arm/config.mk b/arch/arm/config.mk index dc64160..e80e1ed 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -109,3 +109,8 @@ ifeq ($(GAS_BUG_12532),y) PLATFORM_RELFLAGS += -fno-optimize-sibling-calls endif endif + +# check that only R_ARM_RELATIVE relocations are generated +ifneq ($(CONFIG_SPL_BUILD),y) +ALL-y += checkarmreloc +endif diff --git a/arch/arm/cpu/arm1136/start.S b/arch/arm/cpu/arm1136/start.S index edf249d..a7e0c28 100644 --- a/arch/arm/cpu/arm1136/start.S +++ b/arch/arm/cpu/arm1136/start.S @@ -142,24 +142,6 @@ reset: orr r0,r0,#0xd3 msr cpsr,r0 -#ifdef CONFIG_OMAP2420H4 - /* Copy vectors to mask ROM indirect addr */ - adr r0, _start /* r0 <- current position of code */ - add r0, r0, #4 /* skip reset vector */ - mov r2, #64 /* r2 <- size to copy */ - add r2, r0, r2 /* r2 <- source end address */ - mov r1, #SRAM_OFFSET0 /* build vect addr */ - mov r3, #SRAM_OFFSET1 - add r1, r1, r3 - mov r3, #SRAM_OFFSET2 - add r1, r1, r3 -next: - ldmia r0!, {r3-r10} /* copy from source address [r0] */ - stmia r1!, {r3-r10} /* copy to target address [r1] */ - cmp r0, r2 /* until source end address [r2] */ - bne next /* loop until equal */ - bl cpy_clk_code /* put dpll adjust code behind vectors */ -#endif /* the mask ROM code should have PLL and others stable */ #ifndef CONFIG_SKIP_LOWLEVEL_INIT bl cpu_init_crit diff --git a/arch/arm/cpu/arm920t/ep93xx/u-boot.lds b/arch/arm/cpu/arm920t/ep93xx/u-boot.lds index cf55bf7..367c805 100644 --- a/arch/arm/cpu/arm920t/ep93xx/u-boot.lds +++ b/arch/arm/cpu/arm920t/ep93xx/u-boot.lds @@ -31,6 +31,7 @@ SECTIONS . = ALIGN(4); .text : { + *(.__image_copy_start) arch/arm/cpu/arm920t/start.o (.text*) /* the EP93xx expects to find the pattern 'CRUS' at 0x1000 */ . = 0x1000; @@ -56,7 +57,10 @@ SECTIONS . = ALIGN(4); - __image_copy_end = .; + .image_copy_end : + { + *(.__image_copy_end) + } __bss_start = .; .bss : { *(.bss*) } diff --git a/arch/arm/cpu/arm926ejs/davinci/Makefile b/arch/arm/cpu/arm926ejs/davinci/Makefile index dec7bfb..bba4671 100644 --- a/arch/arm/cpu/arm926ejs/davinci/Makefile +++ b/arch/arm/cpu/arm926ejs/davinci/Makefile @@ -33,6 +33,7 @@ COBJS-$(CONFIG_SOC_DM355) += dm355.o COBJS-$(CONFIG_SOC_DM365) += dm365.o COBJS-$(CONFIG_SOC_DM644X) += dm644x.o COBJS-$(CONFIG_SOC_DM646X) += dm646x.o +COBJS-$(CONFIG_SOC_DA830) += da830_pinmux.o COBJS-$(CONFIG_SOC_DA850) += da850_pinmux.o COBJS-$(CONFIG_DRIVER_TI_EMAC) += lxt972.o dp83848.o et1011c.o ksz8873.o diff --git a/arch/arm/cpu/arm926ejs/davinci/da830_pinmux.c b/arch/arm/cpu/arm926ejs/davinci/da830_pinmux.c new file mode 100644 index 0000000..d0c964a --- /dev/null +++ b/arch/arm/cpu/arm926ejs/davinci/da830_pinmux.c @@ -0,0 +1,151 @@ +/* + * Pinmux configurations for the DA830 SoCs + * + * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.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., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include <common.h> +#include <asm/arch/davinci_misc.h> +#include <asm/arch/hardware.h> +#include <asm/arch/pinmux_defs.h> + +/* SPI0 pin muxer settings */ +const struct pinmux_config spi0_pins_base[] = { + { pinmux(7), 1, 3 }, /* SPI0_SOMI */ + { pinmux(7), 1, 4 }, /* SPI0_SIMO */ + { pinmux(7), 1, 6 } /* SPI0_CLK */ +}; + +const struct pinmux_config spi0_pins_scs0[] = { + { pinmux(7), 1, 7 } /* SPI0_SCS[0] */ +}; + +const struct pinmux_config spi0_pins_ena[] = { + { pinmux(7), 1, 5 } /* SPI0_ENA */ +}; + +/* NAND pin muxer settings */ +const struct pinmux_config emifa_pins_cs0[] = { + { pinmux(18), 1, 2 } /* EMA_CS[0] */ +}; + +const struct pinmux_config emifa_pins_cs2[] = { + { pinmux(18), 1, 3 } /* EMA_CS[2] */ +}; + +const struct pinmux_config emifa_pins_cs3[] = { + { pinmux(18), 1, 4 } /* EMA_CS[3] */ +}; + +#ifdef CONFIG_USE_NAND +const struct pinmux_config emifa_pins[] = { + { pinmux(13), 1, 6 }, /* EMA_D[0] */ + { pinmux(13), 1, 7 }, /* EMA_D[1] */ + { pinmux(14), 1, 0 }, /* EMA_D[2] */ + { pinmux(14), 1, 1 }, /* EMA_D[3] */ + { pinmux(14), 1, 2 }, /* EMA_D[4] */ + { pinmux(14), 1, 3 }, /* EMA_D[5] */ + { pinmux(14), 1, 4 }, /* EMA_D[6] */ + { pinmux(14), 1, 5 }, /* EMA_D[7] */ + { pinmux(14), 1, 6 }, /* EMA_D[8] */ + { pinmux(14), 1, 7 }, /* EMA_D[9] */ + { pinmux(15), 1, 0 }, /* EMA_D[10] */ + { pinmux(15), 1, 1 }, /* EMA_D[11] */ + { pinmux(15), 1, 2 }, /* EMA_D[12] */ + { pinmux(15), 1, 3 }, /* EMA_D[13] */ + { pinmux(15), 1, 4 }, /* EMA_D[14] */ + { pinmux(15), 1, 5 }, /* EMA_D[15] */ + { pinmux(15), 1, 6 }, /* EMA_A[0] */ + { pinmux(15), 1, 7 }, /* EMA_A[1] */ + { pinmux(16), 1, 0 }, /* EMA_A[2] */ + { pinmux(16), 1, 1 }, /* EMA_A[3] */ + { pinmux(16), 1, 2 }, /* EMA_A[4] */ + { pinmux(16), 1, 3 }, /* EMA_A[5] */ + { pinmux(16), 1, 4 }, /* EMA_A[6] */ + { pinmux(16), 1, 5 }, /* EMA_A[7] */ + { pinmux(16), 1, 6 }, /* EMA_A[8] */ + { pinmux(16), 1, 7 }, /* EMA_A[9] */ + { pinmux(17), 1, 0 }, /* EMA_A[10] */ + { pinmux(17), 1, 1 }, /* EMA_A[11] */ + { pinmux(17), 1, 2 }, /* EMA_A[12] */ + { pinmux(17), 1, 3 }, /* EMA_BA[1] */ + { pinmux(17), 1, 4 }, /* EMA_BA[0] */ + { pinmux(17), 1, 5 }, /* EMA_CLK */ + { pinmux(17), 1, 6 }, /* EMA_SDCKE */ + { pinmux(17), 1, 7 }, /* EMA_CAS */ + { pinmux(18), 1, 0 }, /* EMA_CAS */ + { pinmux(18), 1, 1 }, /* EMA_WE */ + { pinmux(18), 1, 5 }, /* EMA_OE */ + { pinmux(18), 1, 6 }, /* EMA_WE_DQM[1] */ + { pinmux(18), 1, 7 }, /* EMA_WE_DQM[0] */ + { pinmux(10), 1, 0 } /* Tristate */ +}; +#endif + +/* EMAC PHY interface pins */ +const struct pinmux_config emac_pins_rmii[] = { + { pinmux(10), 2, 1 }, /* RMII_TXD[0] */ + { pinmux(10), 2, 2 }, /* RMII_TXD[1] */ + { pinmux(10), 2, 3 }, /* RMII_TXEN */ + { pinmux(10), 2, 4 }, /* RMII_CRS_DV */ + { pinmux(10), 2, 5 }, /* RMII_RXD[0] */ + { pinmux(10), 2, 6 }, /* RMII_RXD[1] */ + { pinmux(10), 2, 7 } /* RMII_RXER */ +}; + +const struct pinmux_config emac_pins_mdio[] = { + { pinmux(11), 2, 0 }, /* MDIO_CLK */ + { pinmux(11), 2, 1 } /* MDIO_D */ +}; + +const struct pinmux_config emac_pins_rmii_clk_source[] = { + { pinmux(9), 0, 5 } /* ref.clk from external source */ +}; + +/* UART2 pin muxer settings */ +const struct pinmux_config uart2_pins_txrx[] = { + { pinmux(8), 2, 7 }, /* UART2_RXD */ + { pinmux(9), 2, 0 } /* UART2_TXD */ +}; + +/* I2C0 pin muxer settings */ +const struct pinmux_config i2c0_pins[] = { + { pinmux(8), 2, 3 }, /* I2C0_SDA */ + { pinmux(8), 2, 4 } /* I2C0_SCL */ +}; + +/* USB0_DRVVBUS pin muxer settings */ +const struct pinmux_config usb_pins[] = { + { pinmux(9), 1, 1 } /* USB0_DRVVBUS */ +}; + +#ifdef CONFIG_DAVINCI_MMC +/* MMC0 pin muxer settings */ +const struct pinmux_config mmc0_pins_8bit[] = { + { pinmux(15), 2, 7 }, /* MMCSD0_CLK */ + { pinmux(16), 2, 0 }, /* MMCSD0_CMD */ + { pinmux(13), 2, 6 }, /* MMCSD0_DAT_0 */ + { pinmux(13), 2, 7 }, /* MMCSD0_DAT_1 */ + { pinmux(14), 2, 0 }, /* MMCSD0_DAT_2 */ + { pinmux(14), 2, 1 }, /* MMCSD0_DAT_3 */ + { pinmux(14), 2, 2 }, /* MMCSD0_DAT_4 */ + { pinmux(14), 2, 3 }, /* MMCSD0_DAT_5 */ + { pinmux(14), 2, 4 }, /* MMCSD0_DAT_6 */ + { pinmux(14), 2, 5 } /* MMCSD0_DAT_7 */ + /* DA830 supports 8-bit mode */ +}; +#endif diff --git a/arch/arm/cpu/arm926ejs/mxs/mxs.c b/arch/arm/cpu/arm926ejs/mxs/mxs.c index a5e388b..45667bd 100644 --- a/arch/arm/cpu/arm926ejs/mxs/mxs.c +++ b/arch/arm/cpu/arm926ejs/mxs/mxs.c @@ -76,13 +76,32 @@ void enable_caches(void) #endif } +/* + * This function will craft a jumptable at 0x0 which will redirect interrupt + * vectoring to proper location of U-Boot in RAM. + * + * The structure of the jumptable will be as follows: + * ldr pc, [pc, #0x18] ..... for each vector, thus repeated 8 times + * <destination address> ... for each previous ldr, thus also repeated 8 times + * + * The "ldr pc, [pc, #0x18]" instruction above loads address from memory at + * offset 0x18 from current value of PC register. Note that PC is already + * incremented by 4 when computing the offset, so the effective offset is + * actually 0x20, this the associated <destination address>. Loading the PC + * register with an address performs a jump to that address. + */ void mx28_fixup_vt(uint32_t start_addr) { - uint32_t *vt = (uint32_t *)0x20; + /* ldr pc, [pc, #0x18] */ + const uint32_t ldr_pc = 0xe59ff018; + /* Jumptable location is 0x0 */ + uint32_t *vt = (uint32_t *)0x0; int i; - for (i = 0; i < 8; i++) - vt[i] = start_addr + (4 * i); + for (i = 0; i < 8; i++) { + vt[i] = ldr_pc; + vt[i + 8] = start_addr + (4 * i); + } } #ifdef CONFIG_ARCH_MISC_INIT diff --git a/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds b/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds index 673c725..f4e7525 100644 --- a/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds +++ b/arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds @@ -57,11 +57,6 @@ SECTIONS __rel_dyn_end = .; } - .dynsym : { - __dynsym_start = .; - *(.dynsym) - } - .bss : { . = ALIGN(4); __bss_start = .; diff --git a/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds b/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds index 967a135..446d095 100644 --- a/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds +++ b/arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds @@ -57,11 +57,6 @@ SECTIONS __rel_dyn_end = .; } - .dynsym : { - __dynsym_start = .; - *(.dynsym) - } - .bss : { . = ALIGN(4); __bss_start = .; diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index 885fb2d..b935a29 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -149,3 +149,43 @@ int arch_misc_init(void) #endif return 0; } + +#ifdef CONFIG_SPL_BUILD +void rtc32k_enable(void) +{ + struct rtc_regs *rtc = (struct rtc_regs *)RTC_BASE; + + /* + * Unlock the RTC's registers. For more details please see the + * RTC_SS section of the TRM. In order to unlock we need to + * write these specific values (keys) in this order. + */ + writel(0x83e70b13, &rtc->kick0r); + writel(0x95a4f1e0, &rtc->kick1r); + + /* Enable the RTC 32K OSC by setting bits 3 and 6. */ + writel((1 << 3) | (1 << 6), &rtc->osc); +} + +#define UART_RESET (0x1 << 1) +#define UART_CLK_RUNNING_MASK 0x1 +#define UART_SMART_IDLE_EN (0x1 << 0x3) + +void uart_soft_reset(void) +{ + struct uart_sys *uart_base = (struct uart_sys *)DEFAULT_UART_BASE; + u32 regval; + + regval = readl(&uart_base->uartsyscfg); + regval |= UART_RESET; + writel(regval, &uart_base->uartsyscfg); + while ((readl(&uart_base->uartsyssts) & + UART_CLK_RUNNING_MASK) != UART_CLK_RUNNING_MASK) + ; + + /* Disable smart idle */ + regval = readl(&uart_base->uartsyscfg); + regval |= UART_SMART_IDLE_EN; + writel(regval, &uart_base->uartsyscfg); +} +#endif diff --git a/arch/arm/cpu/armv7/am33xx/clock_am33xx.c b/arch/arm/cpu/armv7/am33xx/clock_am33xx.c index a1efc75..9c4d0b4 100644 --- a/arch/arm/cpu/armv7/am33xx/clock_am33xx.c +++ b/arch/arm/cpu/armv7/am33xx/clock_am33xx.c @@ -246,7 +246,7 @@ static void enable_per_clocks(void) ; } -static void mpu_pll_config(void) +void mpu_pll_config_val(int mpull_m) { u32 clkmode, clksel, div_m2; @@ -260,7 +260,7 @@ static void mpu_pll_config(void) ; clksel = clksel & (~CLK_SEL_MASK); - clksel = clksel | ((MPUPLL_M << CLK_SEL_SHIFT) | MPUPLL_N); + clksel = clksel | ((mpull_m << CLK_SEL_SHIFT) | MPUPLL_N); writel(clksel, &cmwkup->clkseldpllmpu); div_m2 = div_m2 & ~CLK_DIV_MASK; @@ -274,6 +274,11 @@ static void mpu_pll_config(void) ; } +static void mpu_pll_config(void) +{ + mpu_pll_config_val(CONFIG_SYS_MPUCLK); +} + static void core_pll_config(void) { u32 clkmode, clksel, div_m4, div_m5, div_m6; diff --git a/arch/arm/cpu/armv7/exynos/Makefile b/arch/arm/cpu/armv7/exynos/Makefile index 9119961..b2f9152 100644 --- a/arch/arm/cpu/armv7/exynos/Makefile +++ b/arch/arm/cpu/armv7/exynos/Makefile @@ -22,7 +22,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(SOC).o -COBJS += clock.o power.o soc.o system.o pinmux.o +COBJS += clock.o power.o soc.o system.o pinmux.o tzpc.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS)) diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c index 223660a..e1c4246 100644 --- a/arch/arm/cpu/armv7/exynos/clock.c +++ b/arch/arm/cpu/armv7/exynos/clock.c @@ -116,10 +116,8 @@ static int exynos_get_pll_clk(int pllreg, unsigned int r, unsigned int k) /* FOUT = (MDIV + K / 1024) * FIN / (PDIV * 2^SDIV) */ fout = (m + k / 1024) * (freq / (p * (1 << s))); } else { - if (s < 1) - s = 1; - /* FOUT = MDIV * FIN / (PDIV * 2^(SDIV - 1)) */ - fout = m * (freq / (p * (1 << (s - 1)))); + /* FOUT = MDIV * FIN / (PDIV * 2^SDIV) */ + fout = m * (freq / (p * (1 << s))); } return fout; @@ -613,7 +611,7 @@ static unsigned long exynos4_get_mmc_clk(int dev_index) (struct exynos4_clock *)samsung_get_base_clock(); unsigned long uclk, sclk; unsigned int sel, ratio, pre_ratio; - int shift; + int shift = 0; sel = readl(&clk->src_fsys); sel = (sel >> (dev_index << 2)) & 0xf; @@ -662,7 +660,7 @@ static unsigned long exynos5_get_mmc_clk(int dev_index) (struct exynos5_clock *)samsung_get_base_clock(); unsigned long uclk, sclk; unsigned int sel, ratio, pre_ratio; - int shift; + int shift = 0; sel = readl(&clk->src_fsys); sel = (sel >> (dev_index << 2)) & 0xf; diff --git a/board/samsung/smdk5250/tzpc_init.c b/arch/arm/cpu/armv7/exynos/tzpc.c index c833541..f5e8e9c 100644 --- a/board/samsung/smdk5250/tzpc_init.c +++ b/arch/arm/cpu/armv7/exynos/tzpc.c @@ -22,27 +22,36 @@ * MA 02111-1307 USA */ +#include <common.h> #include <asm/arch/tzpc.h> -#include"setup.h" +#include <asm/io.h> /* Setting TZPC[TrustZone Protection Controller] */ void tzpc_init(void) { struct exynos_tzpc *tzpc; - unsigned int addr; + unsigned int addr, start = 0, end = 0; - for (addr = TZPC0_BASE; addr <= TZPC9_BASE; addr += TZPC_BASE_OFFSET) { + start = samsung_get_base_tzpc(); + + if (cpu_is_exynos5()) + end = start + ((EXYNOS5_NR_TZPC_BANKS - 1) * TZPC_BASE_OFFSET); + else if (cpu_is_exynos4()) + end = start + ((EXYNOS4_NR_TZPC_BANKS - 1) * TZPC_BASE_OFFSET); + + for (addr = start; addr <= end; addr += TZPC_BASE_OFFSET) { tzpc = (struct exynos_tzpc *)addr; - if (addr == TZPC0_BASE) + if (addr == start) writel(R0SIZE, &tzpc->r0size); writel(DECPROTXSET, &tzpc->decprot0set); writel(DECPROTXSET, &tzpc->decprot1set); - if (addr != TZPC9_BASE) { - writel(DECPROTXSET, &tzpc->decprot2set); - writel(DECPROTXSET, &tzpc->decprot3set); - } + if (cpu_is_exynos5() && (addr == end)) + break; + + writel(DECPROTXSET, &tzpc->decprot2set); + writel(DECPROTXSET, &tzpc->decprot3set); } } diff --git a/arch/arm/cpu/armv7/omap-common/Makefile b/arch/arm/cpu/armv7/omap-common/Makefile index 55e82ba..c4b9809 100644 --- a/arch/arm/cpu/armv7/omap-common/Makefile +++ b/arch/arm/cpu/armv7/omap-common/Makefile @@ -34,6 +34,7 @@ COBJS += hwinit-common.o COBJS += clocks-common.o COBJS += emif-common.o COBJS += vc.o +COBJS += abb.o endif ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(CONFIG_TI814X),) diff --git a/arch/arm/cpu/armv7/omap-common/abb.c b/arch/arm/cpu/armv7/omap-common/abb.c new file mode 100644 index 0000000..87d1fb8 --- /dev/null +++ b/arch/arm/cpu/armv7/omap-common/abb.c @@ -0,0 +1,137 @@ +/* + * + * Adaptive Body Bias programming sequence for OMAP family + * + * (C) Copyright 2013 + * Texas Instruments, <www.ti.com> + * + * Andrii Tseglytskyi <andrii.tseglytskyi@ti.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 <asm/omap_common.h> +#include <asm/io.h> +#include <asm/arch/sys_proto.h> + +__weak s8 abb_setup_ldovbb(u32 fuse, u32 ldovbb) +{ + return -1; +} + +static void abb_setup_timings(u32 setup) +{ + u32 sys_rate, sr2_cnt, clk_cycles; + + /* + * SR2_WTCNT_VALUE is the settling time for the ABB ldo after a + * transition and must be programmed with the correct time at boot. + * The value programmed into the register is the number of SYS_CLK + * clock cycles that match a given wall time profiled for the ldo. + * This value depends on: + * settling time of ldo in micro-seconds (varies per OMAP family), + * of clock cycles per SYS_CLK period (varies per OMAP family), + * the SYS_CLK frequency in MHz (varies per board) + * The formula is: + * + * ldo settling time (in micro-seconds) + * SR2_WTCNT_VALUE = ------------------------------------------ + * (# system clock cycles) * (sys_clk period) + * + * Put another way: + * + * SR2_WTCNT_VALUE = settling time / (# SYS_CLK cycles / SYS_CLK rate)) + * + * To avoid dividing by zero multiply both "# clock cycles" and + * "settling time" by 10 such that the final result is the one we want. + */ + + /* calculate SR2_WTCNT_VALUE */ + sys_rate = DIV_ROUND(V_OSCK, 1000000); + clk_cycles = DIV_ROUND(OMAP_ABB_CLOCK_CYCLES * 10, sys_rate); + sr2_cnt = DIV_ROUND(OMAP_ABB_SETTLING_TIME * 10, clk_cycles); + + setbits_le32(setup, + sr2_cnt << (ffs(OMAP_ABB_SETUP_SR2_WTCNT_VALUE_MASK) - 1)); +} + +void abb_setup(u32 fuse, u32 ldovbb, u32 setup, u32 control, + u32 txdone, u32 txdone_mask, u32 opp) +{ + u32 abb_type_mask, opp_sel_mask; + + /* sanity check */ + if (!setup || !control || !txdone) + return; + + /* setup ABB only in case of Fast or Slow OPP */ + switch (opp) { + case OMAP_ABB_FAST_OPP: + abb_type_mask = OMAP_ABB_SETUP_ACTIVE_FBB_SEL_MASK; + opp_sel_mask = OMAP_ABB_CONTROL_FAST_OPP_SEL_MASK; + break; + case OMAP_ABB_SLOW_OPP: + abb_type_mask = OMAP_ABB_SETUP_ACTIVE_RBB_SEL_MASK; + opp_sel_mask = OMAP_ABB_CONTROL_SLOW_OPP_SEL_MASK; + break; + default: + return; + } + + /* + * For some OMAP silicons additional setup for LDOVBB register is + * required. This is determined by data retrieved from corresponding + * OPP EFUSE register. Data, which is retrieved from EFUSE - is + * ABB enable/disable flag and VSET value, which must be copied + * to LDOVBB register. If function call fails - return quietly, + * it means no ABB is required for such silicon. + * + * For silicons, which don't require LDOVBB setup "fuse" and + * "ldovbb" offsets are not defined. ABB will be initialized in + * the common way for them. + */ + if (fuse && ldovbb) { + if (abb_setup_ldovbb(fuse, ldovbb)) + return; + } + + /* clear ABB registers */ + writel(0, setup); + writel(0, control); + + /* configure timings, based on oscillator value */ + abb_setup_timings(setup); + + /* clear pending interrupts before setup */ + setbits_le32(txdone, txdone_mask); + + /* select ABB type */ + setbits_le32(setup, abb_type_mask | OMAP_ABB_SETUP_SR2EN_MASK); + + /* initiate ABB ldo change */ + setbits_le32(control, opp_sel_mask | OMAP_ABB_CONTROL_OPP_CHANGE_MASK); + + /* wait until transition complete */ + if (!wait_on_value(txdone_mask, txdone_mask, (void *)txdone, LDELAY)) + puts("Error: ABB txdone is not set\n"); + + /* clear ABB tranxdone */ + setbits_le32(txdone, txdone_mask); +} diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c index 99910cd..ef23127 100644 --- a/arch/arm/cpu/armv7/omap-common/clocks-common.c +++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c @@ -30,9 +30,10 @@ * MA 02111-1307 USA */ #include <common.h> +#include <i2c.h> #include <asm/omap_common.h> #include <asm/gpio.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/arch/sys_proto.h> #include <asm/utils.h> #include <asm/omap_gpio.h> @@ -49,13 +50,12 @@ const u32 sys_clk_array[8] = { 12000000, /* 12 MHz */ - 13000000, /* 13 MHz */ + 20000000, /* 20 MHz */ 16800000, /* 16.8 MHz */ 19200000, /* 19.2 MHz */ 26000000, /* 26 MHz */ 27000000, /* 27 MHz */ 38400000, /* 38.4 MHz */ - 20000000, /* 20 MHz */ }; static inline u32 __get_sys_clk_index(void) @@ -74,13 +74,6 @@ static inline u32 __get_sys_clk_index(void) /* SYS_CLKSEL - 1 to match the dpll param array indices */ ind = (readl((*prcm)->cm_sys_clksel) & CM_SYS_CLKSEL_SYS_CLKSEL_MASK) - 1; - /* - * SYS_CLKSEL value for 20MHz is 0. This is introduced newly - * in DRA7XX socs. SYS_CLKSEL -1 will be greater than - * NUM_SYS_CLK. So considering the last 3 bits as the index - * for the dpll param array. - */ - ind &= CM_SYS_CLKSEL_SYS_CLKSEL_MASK; } return ind; } @@ -440,6 +433,12 @@ static void setup_non_essential_dplls(void) params = get_abe_dpll_params(*dplls_data); #ifdef CONFIG_SYS_OMAP_ABE_SYSCK abe_ref_clk = CM_ABE_PLL_REF_CLKSEL_CLKSEL_SYSCLK; + + if (omap_revision() == DRA752_ES1_0) + /* Select the sys clk for dpll_abe */ + clrsetbits_le32((*prcm)->cm_abe_pll_sys_clksel, + CM_CLKSEL_ABE_PLL_SYS_CLKSEL_MASK, + CM_ABE_PLL_SYS_CLKSEL_SYSCLK2); #else abe_ref_clk = CM_ABE_PLL_REF_CLKSEL_CLKSEL_32KCLK; /* @@ -487,6 +486,10 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic) u32 offset = volt_mv; int ret = 0; + if (!volt_mv) + return; + + pmic->pmic_bus_init(); /* See if we can first get the GPIO if needed */ if (pmic->gpio_en) ret = gpio_request(pmic->gpio, "PMIC_GPIO"); @@ -509,14 +512,45 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic) debug("do_scale_vcore: volt - %d offset_code - 0x%x\n", volt_mv, offset_code); - if (omap_vc_bypass_send_value(SMPS_I2C_SLAVE_ADDR, - vcore_reg, offset_code)) + if (pmic->pmic_write(pmic->i2c_slave_addr, vcore_reg, offset_code)) printf("Scaling voltage failed for 0x%x\n", vcore_reg); if (pmic->gpio_en) gpio_direction_output(pmic->gpio, 1); } +static u32 optimize_vcore_voltage(struct volts const *v) +{ + u32 val; + if (!v->value) + return 0; + if (!v->efuse.reg) + return v->value; + + switch (v->efuse.reg_bits) { + case 16: + val = readw(v->efuse.reg); + break; + case 32: + val = readl(v->efuse.reg); + break; + default: + printf("Error: efuse 0x%08x bits=%d unknown\n", + v->efuse.reg, v->efuse.reg_bits); + return v->value; + } + + if (!val) { + printf("Error: efuse 0x%08x bits=%d val=0, using %d\n", + v->efuse.reg, v->efuse.reg_bits, v->value); + return v->value; + } + + debug("%s:efuse 0x%08x bits=%d Vnom=%d, using efuse value %d\n", + __func__, v->efuse.reg, v->efuse.reg_bits, v->value, val); + return val; +} + /* * Setup the voltages for vdd_mpu, vdd_core, and vdd_iva * We set the maximum voltages allowed here because Smart-Reflex is not @@ -525,16 +559,34 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic) */ void scale_vcores(struct vcores_data const *vcores) { - omap_vc_init(PRM_VC_I2C_CHANNEL_FREQ_KHZ); + u32 val; + + val = optimize_vcore_voltage(&vcores->core); + do_scale_vcore(vcores->core.addr, val, vcores->core.pmic); + + val = optimize_vcore_voltage(&vcores->mpu); + do_scale_vcore(vcores->mpu.addr, val, vcores->mpu.pmic); + + /* Configure MPU ABB LDO after scale */ + abb_setup((*ctrl)->control_std_fuse_opp_vdd_mpu_2, + (*ctrl)->control_wkup_ldovbb_mpu_voltage_ctrl, + (*prcm)->prm_abbldo_mpu_setup, + (*prcm)->prm_abbldo_mpu_ctrl, + (*prcm)->prm_irqstatus_mpu_2, + OMAP_ABB_MPU_TXDONE_MASK, + OMAP_ABB_FAST_OPP); - do_scale_vcore(vcores->core.addr, vcores->core.value, - vcores->core.pmic); + val = optimize_vcore_voltage(&vcores->mm); + do_scale_vcore(vcores->mm.addr, val, vcores->mm.pmic); - do_scale_vcore(vcores->mpu.addr, vcores->mpu.value, - vcores->mpu.pmic); + val = optimize_vcore_voltage(&vcores->gpu); + do_scale_vcore(vcores->gpu.addr, val, vcores->gpu.pmic); - do_scale_vcore(vcores->mm.addr, vcores->mm.value, - vcores->mm.pmic); + val = optimize_vcore_voltage(&vcores->eve); + do_scale_vcore(vcores->eve.addr, val, vcores->eve.pmic); + + val = optimize_vcore_voltage(&vcores->iva); + do_scale_vcore(vcores->iva.addr, val, vcores->iva.pmic); if (emif_sdram_type() == EMIF_SDRAM_TYPE_DDR3) { /* Configure LDO SRAM "magic" bits */ @@ -710,6 +762,7 @@ void prcm_init(void) case OMAP_INIT_CONTEXT_UBOOT_FROM_NOR: case OMAP_INIT_CONTEXT_UBOOT_AFTER_CH: enable_basic_clocks(); + timer_init(); scale_vcores(*omap_vcores); setup_dplls(); #ifdef CONFIG_SYS_CLOCKS_ENABLE_ALL @@ -725,3 +778,13 @@ void prcm_init(void) if (OMAP_INIT_CONTEXT_SPL != omap_hw_init_context()) enable_basic_uboot_clocks(); } + +void gpi2c_init(void) +{ + static int gpi2c = 1; + + if (gpi2c) { + i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + gpi2c = 0; + } +} diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c index 11e830a..652e5a7 100644 --- a/arch/arm/cpu/armv7/omap-common/emif-common.c +++ b/arch/arm/cpu/armv7/omap-common/emif-common.c @@ -27,7 +27,7 @@ #include <common.h> #include <asm/emif.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/arch/sys_proto.h> #include <asm/omap_common.h> #include <asm/utils.h> @@ -209,7 +209,8 @@ void emif_update_timings(u32 base, const struct emif_regs *regs) writel(regs->temp_alert_config, &emif->emif_temp_alert_config); writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1_shdw); - if (omap_revision() >= OMAP5430_ES1_0) { + if ((omap_revision() >= OMAP5430_ES1_0) || + (omap_revision() == DRA752_ES1_0)) { writel(EMIF_L3_CONFIG_VAL_SYS_10_MPU_5_LL_0, &emif->emif_l3_config); } else if (omap_revision() >= OMAP4460_ES1_0) { @@ -263,6 +264,18 @@ static void ddr3_leveling(u32 base, const struct emif_regs *regs) __udelay(130); } +static void ddr3_sw_leveling(u32 base, const struct emif_regs *regs) +{ + struct emif_reg_struct *emif = (struct emif_reg_struct *)base; + + writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1); + writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1_shdw); + config_data_eye_leveling_samples(base); + + writel(regs->emif_rd_wr_lvl_ctl, &emif->emif_rd_wr_lvl_ctl); + writel(regs->sdram_config, &emif->emif_sdram_config); +} + static void ddr3_init(u32 base, const struct emif_regs *regs) { struct emif_reg_struct *emif = (struct emif_reg_struct *)base; @@ -273,6 +286,7 @@ static void ddr3_init(u32 base, const struct emif_regs *regs) * defined, contents of mode Registers must be fully initialized. * H/W takes care of this initialization */ + writel(regs->sdram_config2, &emif->emif_lpddr2_nvm_config); writel(regs->sdram_config_init, &emif->emif_sdram_config); writel(regs->emif_ddr_phy_ctlr_1_init, &emif->emif_ddr_phy_ctrl_1); @@ -290,7 +304,10 @@ static void ddr3_init(u32 base, const struct emif_regs *regs) /* enable leveling */ writel(regs->emif_rd_wr_lvl_rmp_ctl, &emif->emif_rd_wr_lvl_rmp_ctl); - ddr3_leveling(base, regs); + if (omap_revision() == DRA752_ES1_0) + ddr3_sw_leveling(base, regs); + else + ddr3_leveling(base, regs); } #ifndef CONFIG_SYS_EMIF_PRECALCULATED_TIMING_REGS @@ -1078,7 +1095,10 @@ static void do_sdram_init(u32 base) if (warm_reset() && (emif_sdram_type() == EMIF_SDRAM_TYPE_DDR3)) { set_lpmode_selfrefresh(base); emif_reset_phy(base); - ddr3_leveling(base, regs); + if (omap_revision() == DRA752_ES1_0) + ddr3_sw_leveling(base, regs); + else + ddr3_leveling(base, regs); } /* Write to the shadow registers */ diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c index 0776d5c..5df116e 100644 --- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c +++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c @@ -166,8 +166,6 @@ void s_init(void) #endif prcm_init(); #ifdef CONFIG_SPL_BUILD - timer_init(); - /* For regular u-boot sdram_init() is called from dram_init() */ sdram_init(); #endif diff --git a/arch/arm/cpu/armv7/omap-common/timer.c b/arch/arm/cpu/armv7/omap-common/timer.c index 507f687..5926a5a 100644 --- a/arch/arm/cpu/armv7/omap-common/timer.c +++ b/arch/arm/cpu/armv7/omap-common/timer.c @@ -35,6 +35,7 @@ #include <common.h> #include <asm/io.h> #include <asm/arch/cpu.h> +#include <asm/arch/clock.h> DECLARE_GLOBAL_DATA_PTR; diff --git a/arch/arm/cpu/armv7/omap-common/vc.c b/arch/arm/cpu/armv7/omap-common/vc.c index e6e5f78..a68f1d1 100644 --- a/arch/arm/cpu/armv7/omap-common/vc.c +++ b/arch/arm/cpu/armv7/omap-common/vc.c @@ -17,6 +17,7 @@ #include <common.h> #include <asm/omap_common.h> #include <asm/arch/sys_proto.h> +#include <asm/arch/clock.h> /* * Define Master code if there are multiple masters on the I2C_SR bus. @@ -57,7 +58,7 @@ * omap_vc_init() - Initialization for Voltage controller * @speed_khz: I2C buspeed in KHz */ -void omap_vc_init(u16 speed_khz) +static void omap_vc_init(u16 speed_khz) { u32 val; u32 sys_clk_khz, cycles_hi, cycles_low; @@ -137,3 +138,14 @@ int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data) /* All good.. */ return 0; } + +void sri2c_init(void) +{ + static int sri2c = 1; + + if (sri2c) { + omap_vc_init(PRM_VC_I2C_CHANNEL_FREQ_KHZ); + sri2c = 0; + } + return; +} diff --git a/arch/arm/cpu/armv7/omap3/clock.c b/arch/arm/cpu/armv7/omap3/clock.c index 09c51f6..81cc859 100644 --- a/arch/arm/cpu/armv7/omap3/clock.c +++ b/arch/arm/cpu/armv7/omap3/clock.c @@ -27,7 +27,7 @@ #include <common.h> #include <asm/io.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/arch/clocks_omap3.h> #include <asm/arch/mem.h> #include <asm/arch/sys_proto.h> diff --git a/arch/arm/cpu/armv7/omap4/hw_data.c b/arch/arm/cpu/armv7/omap4/hw_data.c index 06a2fc8..b97cad4 100644 --- a/arch/arm/cpu/armv7/omap4/hw_data.c +++ b/arch/arm/cpu/armv7/omap4/hw_data.c @@ -29,7 +29,7 @@ #include <asm/arch/omap.h> #include <asm/arch/sys_proto.h> #include <asm/omap_common.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/omap_gpio.h> #include <asm/io.h> @@ -219,6 +219,9 @@ struct pmic_data twl6030_4430es1 = { .step = 12660, /* 12.66 mV represented in uV */ /* The code starts at 1 not 0 */ .start_code = 1, + .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, + .pmic_bus_init = sri2c_init, + .pmic_write = omap_vc_bypass_send_value, }; struct pmic_data twl6030 = { @@ -226,6 +229,9 @@ struct pmic_data twl6030 = { .step = 12660, /* 12.66 mV represented in uV */ /* The code starts at 1 not 0 */ .start_code = 1, + .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, + .pmic_bus_init = sri2c_init, + .pmic_write = omap_vc_bypass_send_value, }; struct pmic_data tps62361 = { @@ -233,7 +239,10 @@ struct pmic_data tps62361 = { .step = 10000, /* 10 mV represented in uV */ .start_code = 0, .gpio = TPS62361_VSEL0_GPIO, - .gpio_en = 1 + .gpio_en = 1, + .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, + .pmic_bus_init = sri2c_init, + .pmic_write = omap_vc_bypass_send_value, }; struct vcores_data omap4430_volts_es1 = { diff --git a/arch/arm/cpu/armv7/omap4/prcm-regs.c b/arch/arm/cpu/armv7/omap4/prcm-regs.c index 7225a30..7e71ca0 100644 --- a/arch/arm/cpu/armv7/omap4/prcm-regs.c +++ b/arch/arm/cpu/armv7/omap4/prcm-regs.c @@ -301,6 +301,8 @@ struct omap_sys_ctrl_regs const omap4_ctrl = { .control_ldosram_iva_voltage_ctrl = 0x4A002320, .control_ldosram_mpu_voltage_ctrl = 0x4A002324, .control_ldosram_core_voltage_ctrl = 0x4A002328, + .control_usbotghs_ctrl = 0x4A00233C, + .control_padconf_core_base = 0x4A100000, .control_pbiaslite = 0x4A100600, .control_lpddr2io1_0 = 0x4A100638, .control_lpddr2io1_1 = 0x4A10063C, @@ -312,4 +314,5 @@ struct omap_sys_ctrl_regs const omap4_ctrl = { .control_lpddr2io2_3 = 0x4A100654, .control_efuse_1 = 0x4A100700, .control_efuse_2 = 0x4A100704, + .control_padconf_wkup_base = 0x4A31E000, }; diff --git a/arch/arm/cpu/armv7/omap5/Makefile b/arch/arm/cpu/armv7/omap5/Makefile index ce00e2c..6ff8dbb 100644 --- a/arch/arm/cpu/armv7/omap5/Makefile +++ b/arch/arm/cpu/armv7/omap5/Makefile @@ -30,6 +30,7 @@ COBJS += emif.o COBJS += sdram.o COBJS += prcm-regs.o COBJS += hw_data.o +COBJS += abb.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS)) diff --git a/arch/arm/cpu/armv7/omap5/abb.c b/arch/arm/cpu/armv7/omap5/abb.c new file mode 100644 index 0000000..92470be --- /dev/null +++ b/arch/arm/cpu/armv7/omap5/abb.c @@ -0,0 +1,67 @@ +/* + * + * Adaptive Body Bias programming sequence for OMAP5 family + * + * (C) Copyright 2013 + * Texas Instruments, <www.ti.com> + * + * Andrii Tseglytskyi <andrii.tseglytskyi@ti.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 <asm/omap_common.h> +#include <asm/io.h> + +/* + * Setup LDOVBB for OMAP5. + * On OMAP5+ some ABB settings are fused. They are handled + * in the following way: + * + * 1. corresponding EFUSE register contains ABB enable bit + * and VSET value + * 2. If ABB enable bit is set to 1, than ABB should be + * enabled, otherwise ABB should be disabled + * 3. If ABB is enabled, than VSET value should be copied + * to corresponding MUX control register + */ +s8 abb_setup_ldovbb(u32 fuse, u32 ldovbb) +{ + u32 vset; + + /* + * ABB parameters must be properly fused + * otherwise ABB should be disabled + */ + vset = readl(fuse); + if (!(vset & OMAP5_ABB_FUSE_ENABLE_MASK)) + return -1; + + /* prepare VSET value for LDOVBB mux register */ + vset &= OMAP5_ABB_FUSE_VSET_MASK; + vset >>= ffs(OMAP5_ABB_FUSE_VSET_MASK) - 1; + vset <<= ffs(OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK) - 1; + vset |= OMAP5_ABB_LDOVBBMPU_MUX_CTRL_MASK; + + /* setup LDOVBB using fused value */ + clrsetbits_le32(ldovbb, OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK, vset); + + return 0; +} diff --git a/arch/arm/cpu/armv7/omap5/hw_data.c b/arch/arm/cpu/armv7/omap5/hw_data.c index 604fa42..56cf1f8 100644 --- a/arch/arm/cpu/armv7/omap5/hw_data.c +++ b/arch/arm/cpu/armv7/omap5/hw_data.c @@ -26,10 +26,11 @@ * MA 02111-1307 USA */ #include <common.h> +#include <palmas.h> #include <asm/arch/omap.h> #include <asm/arch/sys_proto.h> #include <asm/omap_common.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/omap_gpio.h> #include <asm/io.h> #include <asm/emif.h> @@ -99,14 +100,13 @@ static const struct dpll_params mpu_dpll_params_499mhz[NUM_SYS_CLKS] = { }; static const struct dpll_params mpu_dpll_params_1ghz[NUM_SYS_CLKS] = { - {250, 2, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {119, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {625, 11, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {500, 12, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ + {250, 2, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ + {500, 9, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */ + {119, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ + {625, 11, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ + {500, 12, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {625, 23, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ - {50, 0, 1, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 20 MHz */ + {625, 23, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ }; static const struct dpll_params @@ -132,15 +132,14 @@ static const struct dpll_params }; static const struct dpll_params - core_dpll_params_2128mhz_ddr532_dra7xx[NUM_SYS_CLKS] = { - {266, 2, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {443, 6, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6}, /* 16.8 MHz */ - {277, 4, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6}, /* 19.2 MHz */ - {368, 8, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6}, /* 26 MHz */ + core_dpll_params_2128mhz_dra7xx[NUM_SYS_CLKS] = { + {266, 2, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 12 MHz */ + {266, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 20 MHz */ + {443, 6, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 16.8 MHz */ + {277, 4, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 19.2 MHz */ + {368, 8, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 26 MHz */ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {277, 9, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6}, /* 38.4 MHz */ - {266, 4, 2, -1, -1, 4, 62, 5, -1, 5, 7, 6} /* 20 MHz */ + {277, 9, 2, 1, -1, 4, 62, 5, -1, 5, 4, 6}, /* 38.4 MHz */ }; static const struct dpll_params @@ -186,14 +185,13 @@ static const struct dpll_params per_dpll_params_768mhz_es2[NUM_SYS_CLKS] = { }; static const struct dpll_params per_dpll_params_768mhz_dra7xx[NUM_SYS_CLKS] = { - {32, 0, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {160, 6, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 16.8 MHz */ - {20, 0, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 19.2 MHz */ - {192, 12, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 26 MHz */ + {32, 0, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 12 MHz */ + {96, 4, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 20 MHz */ + {160, 6, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 16.8 MHz */ + {20, 0, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 19.2 MHz */ + {192, 12, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 26 MHz */ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {10, 0, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 38.4 MHz */ - {96, 4, 4, -1, 3, 4, 10, 2, -1, -1, -1, -1} /* 20 MHz */ + {10, 0, 4, 1, 3, 4, 10, 2, -1, -1, -1, -1}, /* 38.4 MHz */ }; static const struct dpll_params iva_dpll_params_2330mhz[NUM_SYS_CLKS] = { @@ -206,6 +204,16 @@ static const struct dpll_params iva_dpll_params_2330mhz[NUM_SYS_CLKS] = { {91, 2, -1, -1, 5, 6, -1, -1, -1, -1, -1, -1} /* 38.4 MHz */ }; +static const struct dpll_params iva_dpll_params_2330mhz_dra7xx[NUM_SYS_CLKS] = { + {1165, 11, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ + {233, 3, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */ + {208, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ + {182, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ + {224, 4, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ + {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ + {91, 2, 3, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ +}; + /* ABE M & N values with sys_clk as source */ static const struct dpll_params abe_dpll_params_sysclk_196608khz[NUM_SYS_CLKS] = { @@ -223,26 +231,36 @@ static const struct dpll_params abe_dpll_params_32k_196608khz = { 750, 0, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1 }; +/* ABE M & N values with sysclk2(22.5792 MHz) as input */ +static const struct dpll_params + abe_dpll_params_sysclk2_361267khz[NUM_SYS_CLKS] = { + {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ + {16, 1, 1, 1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */ + {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ + {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ + {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ + {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ + {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ +}; + static const struct dpll_params usb_dpll_params_1920mhz[NUM_SYS_CLKS] = { {400, 4, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ + {480, 9, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */ {400, 6, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ {400, 7, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ {480, 12, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ {400, 15, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ - {48, 0, 2, -1, -1, -1, -1, -1, -1, -1, -1, -1} /* 20 MHz */ }; -static const struct dpll_params ddr_dpll_params_1066mhz[NUM_SYS_CLKS] = { - {533, 11, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ - {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 13 MHz */ - {222, 6, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ - {111, 3, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ - {41, 1, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ +static const struct dpll_params ddr_dpll_params_2128mhz[NUM_SYS_CLKS] = { + {266, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 12 MHz */ + {266, 4, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 20 MHz */ + {190, 2, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 16.8 MHz */ + {665, 11, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 19.2 MHz */ + {532, 12, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 26 MHz */ {-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1}, /* 27 MHz */ - {347, 24, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ - {533, 19, 1, 1, 4, -1, -1, -1, -1, -1, -1, -1} /* 20 MHz */ + {665, 23, 2, 1, 8, -1, -1, -1, -1, -1, -1, -1}, /* 38.4 MHz */ }; struct dplls omap5_dplls_es1 = { @@ -275,10 +293,12 @@ struct dplls omap5_dplls_es2 = { struct dplls dra7xx_dplls = { .mpu = mpu_dpll_params_1ghz, - .core = core_dpll_params_2128mhz_ddr532_dra7xx, + .core = core_dpll_params_2128mhz_dra7xx, .per = per_dpll_params_768mhz_dra7xx, + .abe = abe_dpll_params_sysclk2_361267khz, + .iva = iva_dpll_params_2330mhz_dra7xx, .usb = usb_dpll_params_1920mhz, - .ddr = ddr_dpll_params_1066mhz, + .ddr = ddr_dpll_params_2128mhz, }; struct pmic_data palmas = { @@ -289,6 +309,22 @@ struct pmic_data palmas = { * Offset code 0 switches OFF the SMPS */ .start_code = 6, + .i2c_slave_addr = SMPS_I2C_SLAVE_ADDR, + .pmic_bus_init = sri2c_init, + .pmic_write = omap_vc_bypass_send_value, +}; + +struct pmic_data tps659038 = { + .base_offset = PALMAS_SMPS_BASE_VOLT_UV, + .step = 10000, /* 10 mV represented in uV */ + /* + * Offset codes 1-6 all give the base voltage in Palmas + * Offset code 0 switches OFF the SMPS + */ + .start_code = 6, + .i2c_slave_addr = TPS659038_I2C_SLAVE_ADDR, + .pmic_bus_init = gpi2c_init, + .pmic_write = palmas_i2c_write_u8, }; struct vcores_data omap5430_volts = { @@ -319,6 +355,38 @@ struct vcores_data omap5430_volts_es2 = { .mm.pmic = &palmas, }; +struct vcores_data dra752_volts = { + .mpu.value = VDD_MPU_DRA752, + .mpu.efuse.reg = STD_FUSE_OPP_VMIN_MPU_NOM, + .mpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, + .mpu.addr = TPS659038_REG_ADDR_SMPS12_MPU, + .mpu.pmic = &tps659038, + + .eve.value = VDD_EVE_DRA752, + .eve.efuse.reg = STD_FUSE_OPP_VMIN_DSPEVE_NOM, + .eve.efuse.reg_bits = DRA752_EFUSE_REGBITS, + .eve.addr = TPS659038_REG_ADDR_SMPS45_EVE, + .eve.pmic = &tps659038, + + .gpu.value = VDD_GPU_DRA752, + .gpu.efuse.reg = STD_FUSE_OPP_VMIN_GPU_NOM, + .gpu.efuse.reg_bits = DRA752_EFUSE_REGBITS, + .gpu.addr = TPS659038_REG_ADDR_SMPS6_GPU, + .gpu.pmic = &tps659038, + + .core.value = VDD_CORE_DRA752, + .core.efuse.reg = STD_FUSE_OPP_VMIN_CORE_NOM, + .core.efuse.reg_bits = DRA752_EFUSE_REGBITS, + .core.addr = TPS659038_REG_ADDR_SMPS7_CORE, + .core.pmic = &tps659038, + + .iva.value = VDD_IVA_DRA752, + .iva.efuse.reg = STD_FUSE_OPP_VMIN_IVA_NOM, + .iva.efuse.reg_bits = DRA752_EFUSE_REGBITS, + .iva.addr = TPS659038_REG_ADDR_SMPS8_IVA, + .iva.pmic = &tps659038, +}; + /* * Enable essential clock domains, modules and * do some additional special settings needed @@ -383,12 +451,6 @@ void enable_basic_clocks(void) clk_modules_explicit_en_essential, 1); - /* Select 384Mhz for GPU as its the POR for ES1.0 */ - setbits_le32((*prcm)->cm_sgx_sgx_clkctrl, - CLKSEL_GPU_HYD_GCLK_MASK); - setbits_le32((*prcm)->cm_sgx_sgx_clkctrl, - CLKSEL_GPU_CORE_GCLK_MASK); - /* Enable SCRM OPT clocks for PER and CORE dpll */ setbits_le32((*prcm)->cm_wkupaon_scrm_clkctrl, OPTFCLKEN_SCRM_PER_MASK); @@ -540,6 +602,17 @@ const struct ctrl_ioregs ioregs_omap5432_es2 = { .ctrl_emif_sdram_config_ext = SDRAM_CONFIG_EXT_RD_LVL_11_SAMPLES, }; +const struct ctrl_ioregs ioregs_dra7xx_es1 = { + .ctrl_ddrch = 0x40404040, + .ctrl_lpddr2ch = 0x40404040, + .ctrl_ddr3ch = 0x80808080, + .ctrl_ddrio_0 = 0xbae8c631, + .ctrl_ddrio_1 = 0xb46318d8, + .ctrl_ddrio_2 = 0x84210000, + .ctrl_emif_sdram_config_ext = 0xb2c00000, + .ctrl_ddr_ctrl_ext_0 = 0xA2000000, +}; + void hw_data_init(void) { u32 omap_rev = omap_revision(); @@ -565,7 +638,7 @@ void hw_data_init(void) case DRA752_ES1_0: *prcm = &dra7xx_prcm; *dplls_data = &dra7xx_dplls; - *omap_vcores = &omap5430_volts_es2; + *omap_vcores = &dra752_volts; *ctrl = &dra7xx_ctrl; break; @@ -582,14 +655,16 @@ void get_ioregs(const struct ctrl_ioregs **regs) case OMAP5430_ES1_0: case OMAP5430_ES2_0: *regs = &ioregs_omap5430; - break; + break; case OMAP5432_ES1_0: *regs = &ioregs_omap5432_es1; - break; + break; case OMAP5432_ES2_0: - case DRA752_ES1_0: *regs = &ioregs_omap5432_es2; - break; + break; + case DRA752_ES1_0: + *regs = &ioregs_dra7xx_es1; + break; default: printf("\n INVALID OMAP REVISION "); diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c index e192fea..daf124e 100644 --- a/arch/arm/cpu/armv7/omap5/hwinit.c +++ b/arch/arm/cpu/armv7/omap5/hwinit.c @@ -32,7 +32,7 @@ #include <asm/armv7.h> #include <asm/arch/cpu.h> #include <asm/arch/sys_proto.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/sizes.h> #include <asm/utils.h> #include <asm/arch/gpio.h> @@ -100,16 +100,21 @@ static void io_settings_ddr3(void) writel(ioregs->ctrl_emif_sdram_config_ext, (*ctrl)->control_emif2_sdram_config_ext); - /* Disable DLL select */ - io_settings = (readl((*ctrl)->control_port_emif1_sdram_config) + if (is_omap54xx()) { + /* Disable DLL select */ + io_settings = (readl((*ctrl)->control_port_emif1_sdram_config) & 0xFFEFFFFF); - writel(io_settings, - (*ctrl)->control_port_emif1_sdram_config); + writel(io_settings, + (*ctrl)->control_port_emif1_sdram_config); - io_settings = (readl((*ctrl)->control_port_emif2_sdram_config) + io_settings = (readl((*ctrl)->control_port_emif2_sdram_config) & 0xFFEFFFFF); - writel(io_settings, - (*ctrl)->control_port_emif2_sdram_config); + writel(io_settings, + (*ctrl)->control_port_emif2_sdram_config); + } else { + writel(ioregs->ctrl_ddr_ctrl_ext_0, + (*ctrl)->control_ddr_control_ext_0); + } } /* @@ -201,6 +206,9 @@ void srcomp_enable(void) u32 sysclk_ind = get_sys_clk_index(); u32 omap_rev = omap_revision(); + if (!is_omap54xx()) + return; + mul_factor = srcomp_parameters[sysclk_ind].multiply_factor; div_factor = srcomp_parameters[sysclk_ind].divide_factor; diff --git a/arch/arm/cpu/armv7/omap5/prcm-regs.c b/arch/arm/cpu/armv7/omap5/prcm-regs.c index e9f6a32..e839ff5 100644 --- a/arch/arm/cpu/armv7/omap5/prcm-regs.c +++ b/arch/arm/cpu/armv7/omap5/prcm-regs.c @@ -298,6 +298,7 @@ struct prcm_regs const omap5_es1_prcm = { .cm_wkupaon_io_srcomp_clkctrl = 0x4ae07898, .prm_rstctrl = 0x4ae07b00, .prm_rstst = 0x4ae07b04, + .prm_rsttime = 0x4ae07b08, .prm_vc_val_bypass = 0x4ae07ba0, .prm_vc_cfg_i2c_mode = 0x4ae07bb4, .prm_vc_cfg_i2c_clk = 0x4ae07bb8, @@ -307,10 +308,16 @@ struct prcm_regs const omap5_es1_prcm = { .prm_sldo_mpu_ctrl = 0x4ae07bd0, .prm_sldo_mm_setup = 0x4ae07bd4, .prm_sldo_mm_ctrl = 0x4ae07bd8, + + /* SCRM stuff, used by some boards */ + .scrm_auxclk0 = 0x4ae0a310, + .scrm_auxclk1 = 0x4ae0a314, }; struct omap_sys_ctrl_regs const omap5_ctrl = { .control_status = 0x4A002134, + .control_std_fuse_opp_vdd_mpu_2 = 0x4A0021B4, + .control_padconf_core_base = 0x4A002800, .control_paconf_global = 0x4A002DA0, .control_paconf_mode = 0x4A002DA4, .control_smart1io_padconf_0 = 0x4A002DA8, @@ -358,6 +365,8 @@ struct omap_sys_ctrl_regs const omap5_ctrl = { .control_port_emif2_sdram_config = 0x4AE0C118, .control_emif1_sdram_config_ext = 0x4AE0C144, .control_emif2_sdram_config_ext = 0x4AE0C148, + .control_wkup_ldovbb_mpu_voltage_ctrl = 0x4AE0C318, + .control_padconf_wkup_base = 0x4AE0C800, .control_smart1nopmio_padconf_0 = 0x4AE0CDA0, .control_smart1nopmio_padconf_1 = 0x4AE0CDA4, .control_padconf_mode = 0x4AE0CDA8, @@ -434,6 +443,7 @@ struct omap_sys_ctrl_regs const dra7xx_ctrl = { .control_srcomp_east_side = 0x4A002E7C, .control_srcomp_west_side = 0x4A002E80, .control_srcomp_code_latch = 0x4A002E84, + .control_ddr_control_ext_0 = 0x4A002E88, .control_padconf_core_base = 0x4A003400, .control_port_emif1_sdram_config = 0x4AE0C110, .control_port_emif1_lpddr2_nvm_config = 0x4AE0C114, @@ -709,6 +719,9 @@ struct prcm_regs const omap5_es2_prcm = { .cm_l3init_fsusb_clkctrl = 0x4a0096d0, .cm_l3init_ocp2scp1_clkctrl = 0x4a0096e0, + /* prm irqstatus regs */ + .prm_irqstatus_mpu_2 = 0x4ae06014, + /* l4 wkup regs */ .cm_abe_pll_ref_clksel = 0x4ae0610c, .cm_sys_clksel = 0x4ae06110, @@ -740,6 +753,12 @@ struct prcm_regs const omap5_es2_prcm = { .prm_sldo_mpu_ctrl = 0x4ae07cd0, .prm_sldo_mm_setup = 0x4ae07cd4, .prm_sldo_mm_ctrl = 0x4ae07cd8, + .prm_abbldo_mpu_setup = 0x4ae07cdc, + .prm_abbldo_mpu_ctrl = 0x4ae07ce0, + + /* SCRM stuff, used by some boards */ + .scrm_auxclk0 = 0x4ae0a310, + .scrm_auxclk1 = 0x4ae0a314, }; struct prcm_regs const dra7xx_prcm = { @@ -941,6 +960,7 @@ struct prcm_regs const dra7xx_prcm = { /* l4 wkup regs */ .cm_abe_pll_ref_clksel = 0x4ae0610c, .cm_sys_clksel = 0x4ae06110, + .cm_abe_pll_sys_clksel = 0x4ae06118, .cm_wkup_clkstctrl = 0x4ae07800, .cm_wkup_l4wkup_clkctrl = 0x4ae07820, .cm_wkup_wdtimer1_clkctrl = 0x4ae07828, diff --git a/arch/arm/cpu/armv7/omap5/sdram.c b/arch/arm/cpu/armv7/omap5/sdram.c index 6b461e4..1b445a6 100644 --- a/arch/arm/cpu/armv7/omap5/sdram.c +++ b/arch/arm/cpu/armv7/omap5/sdram.c @@ -108,6 +108,7 @@ const struct emif_regs emif_regs_266_mhz_2cs = { const struct emif_regs emif_regs_ddr3_532_mhz_1cs = { .sdram_config_init = 0x61851B32, .sdram_config = 0x61851B32, + .sdram_config2 = 0x0, .ref_ctrl = 0x00001035, .sdram_tim1 = 0xCCCF36B3, .sdram_tim2 = 0x308F7FDA, @@ -131,6 +132,7 @@ const struct emif_regs emif_regs_ddr3_532_mhz_1cs = { const struct emif_regs emif_regs_ddr3_532_mhz_1cs_es2 = { .sdram_config_init = 0x61851B32, .sdram_config = 0x61851B32, + .sdram_config2 = 0x0, .ref_ctrl = 0x00001035, .sdram_tim1 = 0xCCCF36B3, .sdram_tim2 = 0x308F7FDA, @@ -151,6 +153,54 @@ const struct emif_regs emif_regs_ddr3_532_mhz_1cs_es2 = { .emif_rd_wr_exec_thresh = 0x40000305 }; +const struct emif_regs emif_1_regs_ddr3_532_mhz_1cs_dra_es1 = { + .sdram_config_init = 0x61851ab2, + .sdram_config = 0x61851ab2, + .sdram_config2 = 0x08000000, + .ref_ctrl = 0x00001035, + .sdram_tim1 = 0xCCCF36B3, + .sdram_tim2 = 0x308F7FDA, + .sdram_tim3 = 0x027F88A8, + .read_idle_ctrl = 0x00050000, + .zq_config = 0x0007190B, + .temp_alert_config = 0x00000000, + .emif_ddr_phy_ctlr_1_init = 0x0E20400A, + .emif_ddr_phy_ctlr_1 = 0x0E24400A, + .emif_ddr_ext_phy_ctrl_1 = 0x04040100, + .emif_ddr_ext_phy_ctrl_2 = 0x009E009E, + .emif_ddr_ext_phy_ctrl_3 = 0x009E009E, + .emif_ddr_ext_phy_ctrl_4 = 0x009E009E, + .emif_ddr_ext_phy_ctrl_5 = 0x009E009E, + .emif_rd_wr_lvl_rmp_win = 0x00000000, + .emif_rd_wr_lvl_rmp_ctl = 0x80000000, + .emif_rd_wr_lvl_ctl = 0x00000000, + .emif_rd_wr_exec_thresh = 0x00000305 +}; + +const struct emif_regs emif_2_regs_ddr3_532_mhz_1cs_dra_es1 = { + .sdram_config_init = 0x61851B32, + .sdram_config = 0x61851B32, + .sdram_config2 = 0x08000000, + .ref_ctrl = 0x00001035, + .sdram_tim1 = 0xCCCF36B3, + .sdram_tim2 = 0x308F7FDA, + .sdram_tim3 = 0x027F88A8, + .read_idle_ctrl = 0x00050000, + .zq_config = 0x0007190B, + .temp_alert_config = 0x00000000, + .emif_ddr_phy_ctlr_1_init = 0x0020400A, + .emif_ddr_phy_ctlr_1 = 0x0E24400A, + .emif_ddr_ext_phy_ctrl_1 = 0x04040100, + .emif_ddr_ext_phy_ctrl_2 = 0x009D009D, + .emif_ddr_ext_phy_ctrl_3 = 0x009D009D, + .emif_ddr_ext_phy_ctrl_4 = 0x009D009D, + .emif_ddr_ext_phy_ctrl_5 = 0x009D009D, + .emif_rd_wr_lvl_rmp_win = 0x00000000, + .emif_rd_wr_lvl_rmp_ctl = 0x80000000, + .emif_rd_wr_lvl_ctl = 0x00000000, + .emif_rd_wr_exec_thresh = 0x00000305 +}; + const struct dmm_lisa_map_regs lisa_map_4G_x_2_x_2 = { .dmm_lisa_map_0 = 0x0, .dmm_lisa_map_1 = 0x0, @@ -159,11 +209,39 @@ const struct dmm_lisa_map_regs lisa_map_4G_x_2_x_2 = { .is_ma_present = 0x1 }; -const struct dmm_lisa_map_regs lisa_map_512M_x_1 = { +/* + * DRA752 EVM board has 1.5 GB of memory + * EMIF1 --> 2Gb * 2 = 512MB + * EMIF2 --> 2Gb * 4 = 1GB + * so mapping 1GB interleaved and 512MB non-interleaved + */ +const struct dmm_lisa_map_regs lisa_map_2G_x_2_x_2_2G_x_1_x_2 = { + .dmm_lisa_map_0 = 0x0, + .dmm_lisa_map_1 = 0x80640300, + .dmm_lisa_map_2 = 0xC0500220, + .dmm_lisa_map_3 = 0xFF020100, + .is_ma_present = 0x1 +}; + +/* + * DRA752 EVM EMIF1 ONLY CONFIGURATION + */ +const struct dmm_lisa_map_regs lisa_map_2G_x_1_x_2 = { .dmm_lisa_map_0 = 0x0, .dmm_lisa_map_1 = 0x0, - .dmm_lisa_map_2 = 0x0, - .dmm_lisa_map_3 = 0x80500100, + .dmm_lisa_map_2 = 0x80500100, + .dmm_lisa_map_3 = 0xFF020100, + .is_ma_present = 0x1 +}; + +/* + * DRA752 EVM EMIF2 ONLY CONFIGURATION + */ +const struct dmm_lisa_map_regs lisa_map_2G_x_2_x_2 = { + .dmm_lisa_map_0 = 0x0, + .dmm_lisa_map_1 = 0x0, + .dmm_lisa_map_2 = 0x80600200, + .dmm_lisa_map_3 = 0xFF020100, .is_ma_present = 0x1 }; @@ -180,9 +258,20 @@ static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs) *regs = &emif_regs_532_mhz_2cs_es2; break; case OMAP5432_ES2_0: + *regs = &emif_regs_ddr3_532_mhz_1cs_es2; + break; case DRA752_ES1_0: + switch (emif_nr) { + case 1: + *regs = &emif_1_regs_ddr3_532_mhz_1cs_dra_es1; + break; + case 2: + *regs = &emif_2_regs_ddr3_532_mhz_1cs_dra_es1; + break; + } + break; default: - *regs = &emif_regs_ddr3_532_mhz_1cs_es2; + *regs = &emif_1_regs_ddr3_532_mhz_1cs_dra_es1; } } @@ -201,7 +290,7 @@ static void emif_get_dmm_regs_sdp(const struct dmm_lisa_map_regs break; case DRA752_ES1_0: default: - *dmm_lisa_regs = &lisa_map_512M_x_1; + *dmm_lisa_regs = &lisa_map_2G_x_2_x_2_2G_x_1_x_2; } } @@ -252,7 +341,8 @@ const u32 ext_phy_ctrl_const_base[EMIF_EXT_PHY_CTRL_CONST_REG] = { 0x00000000, 0x00000000, 0x00000000, - 0x00000077 + 0x00000077, + 0x0 }; const u32 ddr3_ext_phy_ctrl_const_base_es1[EMIF_EXT_PHY_CTRL_CONST_REG] = { @@ -274,7 +364,8 @@ const u32 ddr3_ext_phy_ctrl_const_base_es1[EMIF_EXT_PHY_CTRL_CONST_REG] = { 0x00000000, 0x00000000, 0x00000000, - 0x00000057 + 0x00000057, + 0x0 }; const u32 ddr3_ext_phy_ctrl_const_base_es2[EMIF_EXT_PHY_CTRL_CONST_REG] = { @@ -296,7 +387,56 @@ const u32 ddr3_ext_phy_ctrl_const_base_es2[EMIF_EXT_PHY_CTRL_CONST_REG] = { 0x00000000, 0x00000000, 0x00000000, - 0x00000057 + 0x00000057, + 0x0 +}; + +const u32 +dra_ddr3_ext_phy_ctrl_const_base_es1_emif1[EMIF_EXT_PHY_CTRL_CONST_REG] = { + 0x009E009E, + 0x002E002E, + 0x002E002E, + 0x002E002E, + 0x002E002E, + 0x002E002E, + 0x004D004D, + 0x004D004D, + 0x004D004D, + 0x004D004D, + 0x004D004D, + 0x004D004D, + 0x004D004D, + 0x004D004D, + 0x004D004D, + 0x004D004D, + 0x0, + 0x600020, + 0x40010080, + 0x8102040 +}; + +const u32 +dra_ddr3_ext_phy_ctrl_const_base_es1_emif2[EMIF_EXT_PHY_CTRL_CONST_REG] = { + 0x009D009D, + 0x002D002D, + 0x002D002D, + 0x002D002D, + 0x002D002D, + 0x002D002D, + 0x00570057, + 0x00570057, + 0x00570057, + 0x00570057, + 0x00570057, + 0x00570057, + 0x00570057, + 0x00570057, + 0x00570057, + 0x00570057, + 0x0, + 0x600020, + 0x40010080, + 0x8102040 }; const struct lpddr2_mr_regs mr_regs = { @@ -307,7 +447,7 @@ const struct lpddr2_mr_regs mr_regs = { .mr16 = MR16_REF_FULL_ARRAY }; -static void emif_get_ext_phy_ctrl_const_regs(const u32 **regs) +static void emif_get_ext_phy_ctrl_const_regs(u32 emif_nr, const u32 **regs) { switch (omap_revision()) { case OMAP5430_ES1_0: @@ -318,7 +458,14 @@ static void emif_get_ext_phy_ctrl_const_regs(const u32 **regs) *regs = ddr3_ext_phy_ctrl_const_base_es1; break; case OMAP5432_ES2_0: + *regs = ddr3_ext_phy_ctrl_const_base_es2; + break; case DRA752_ES1_0: + if (emif_nr == 1) + *regs = dra_ddr3_ext_phy_ctrl_const_base_es1_emif1; + else + *regs = dra_ddr3_ext_phy_ctrl_const_base_es1_emif2; + break; default: *regs = ddr3_ext_phy_ctrl_const_base_es2; @@ -334,9 +481,12 @@ void do_ext_phy_settings(u32 base, const struct emif_regs *regs) { u32 *ext_phy_ctrl_base = 0; u32 *emif_ext_phy_ctrl_base = 0; + u32 emif_nr; const u32 *ext_phy_ctrl_const_regs; u32 i = 0; + emif_nr = (base == EMIF1_BASE) ? 1 : 2; + struct emif_reg_struct *emif = (struct emif_reg_struct *)base; ext_phy_ctrl_base = (u32 *) &(regs->emif_ddr_ext_phy_ctrl_1); @@ -353,7 +503,7 @@ void do_ext_phy_settings(u32 base, const struct emif_regs *regs) * external phy 6-24 registers do not change with * ddr frequency */ - emif_get_ext_phy_ctrl_const_regs(&ext_phy_ctrl_const_regs); + emif_get_ext_phy_ctrl_const_regs(emif_nr, &ext_phy_ctrl_const_regs); for (i = 0; i < EMIF_EXT_PHY_CTRL_CONST_REG; i++) { writel(ext_phy_ctrl_const_regs[i], emif_ext_phy_ctrl_base++); diff --git a/arch/arm/cpu/armv7/s5p-common/Makefile b/arch/arm/cpu/armv7/s5p-common/Makefile index 1705399..0c38bd0 100644 --- a/arch/arm/cpu/armv7/s5p-common/Makefile +++ b/arch/arm/cpu/armv7/s5p-common/Makefile @@ -26,9 +26,11 @@ include $(TOPDIR)/config.mk LIB = $(obj)libs5p-common.o COBJS-y += cpu_info.o +ifndef CONFIG_SPL_BUILD COBJS-y += timer.o COBJS-y += sromc.o COBJS-$(CONFIG_PWM) += pwm.o +endif SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y) $(SOBJS)) diff --git a/arch/arm/cpu/armv7/vf610/Makefile b/arch/arm/cpu/armv7/vf610/Makefile new file mode 100644 index 0000000..9232cd4 --- /dev/null +++ b/arch/arm/cpu/armv7/vf610/Makefile @@ -0,0 +1,42 @@ +# +# Copyright 2013 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 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 + +LIB = $(obj)lib$(SOC).o + +COBJS += generic.o +COBJS += timer.o + +SRCS := $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) + +all: $(obj).depend $(LIB) + +$(LIB): $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/arch/arm/cpu/armv7/vf610/generic.c b/arch/arm/cpu/armv7/vf610/generic.c new file mode 100644 index 0000000..87f2a86 --- /dev/null +++ b/arch/arm/cpu/armv7/vf610/generic.c @@ -0,0 +1,324 @@ +/* + * Copyright 2013 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 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/io.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/clock.h> +#include <asm/arch/crm_regs.h> +#include <netdev.h> +#ifdef CONFIG_FSL_ESDHC +#include <fsl_esdhc.h> +#endif + +#ifdef CONFIG_FSL_ESDHC +DECLARE_GLOBAL_DATA_PTR; +#endif + +#ifdef CONFIG_MXC_OCOTP +void enable_ocotp_clk(unsigned char enable) +{ + struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; + u32 reg; + + reg = readl(&ccm->ccgr6); + if (enable) + reg |= CCM_CCGR6_OCOTP_CTRL_MASK; + else + reg &= ~CCM_CCGR6_OCOTP_CTRL_MASK; + writel(reg, &ccm->ccgr6); +} +#endif + +static u32 get_mcu_main_clk(void) +{ + struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; + u32 ccm_ccsr, ccm_cacrr, armclk_div; + u32 sysclk_sel, pll_pfd_sel = 0; + u32 freq = 0; + + ccm_ccsr = readl(&ccm->ccsr); + sysclk_sel = ccm_ccsr & CCM_CCSR_SYS_CLK_SEL_MASK; + sysclk_sel >>= CCM_CCSR_SYS_CLK_SEL_OFFSET; + + ccm_cacrr = readl(&ccm->cacrr); + armclk_div = ccm_cacrr & CCM_CACRR_ARM_CLK_DIV_MASK; + armclk_div >>= CCM_CACRR_ARM_CLK_DIV_OFFSET; + armclk_div += 1; + + switch (sysclk_sel) { + case 0: + freq = FASE_CLK_FREQ; + break; + case 1: + freq = SLOW_CLK_FREQ; + break; + case 2: + pll_pfd_sel = ccm_ccsr & CCM_CCSR_PLL2_PFD_CLK_SEL_MASK; + pll_pfd_sel >>= CCM_CCSR_PLL2_PFD_CLK_SEL_OFFSET; + if (pll_pfd_sel == 0) + freq = PLL2_MAIN_FREQ; + else if (pll_pfd_sel == 1) + freq = PLL2_PFD1_FREQ; + else if (pll_pfd_sel == 2) + freq = PLL2_PFD2_FREQ; + else if (pll_pfd_sel == 3) + freq = PLL2_PFD3_FREQ; + else if (pll_pfd_sel == 4) + freq = PLL2_PFD4_FREQ; + break; + case 3: + freq = PLL2_MAIN_FREQ; + break; + case 4: + pll_pfd_sel = ccm_ccsr & CCM_CCSR_PLL1_PFD_CLK_SEL_MASK; + pll_pfd_sel >>= CCM_CCSR_PLL1_PFD_CLK_SEL_OFFSET; + if (pll_pfd_sel == 0) + freq = PLL1_MAIN_FREQ; + else if (pll_pfd_sel == 1) + freq = PLL1_PFD1_FREQ; + else if (pll_pfd_sel == 2) + freq = PLL1_PFD2_FREQ; + else if (pll_pfd_sel == 3) + freq = PLL1_PFD3_FREQ; + else if (pll_pfd_sel == 4) + freq = PLL1_PFD4_FREQ; + break; + case 5: + freq = PLL3_MAIN_FREQ; + break; + default: + printf("unsupported system clock select\n"); + } + + return freq / armclk_div; +} + +static u32 get_bus_clk(void) +{ + struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; + u32 ccm_cacrr, busclk_div; + + ccm_cacrr = readl(&ccm->cacrr); + + busclk_div = ccm_cacrr & CCM_CACRR_BUS_CLK_DIV_MASK; + busclk_div >>= CCM_CACRR_BUS_CLK_DIV_OFFSET; + busclk_div += 1; + + return get_mcu_main_clk() / busclk_div; +} + +static u32 get_ipg_clk(void) +{ + struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; + u32 ccm_cacrr, ipgclk_div; + + ccm_cacrr = readl(&ccm->cacrr); + + ipgclk_div = ccm_cacrr & CCM_CACRR_IPG_CLK_DIV_MASK; + ipgclk_div >>= CCM_CACRR_IPG_CLK_DIV_OFFSET; + ipgclk_div += 1; + + return get_bus_clk() / ipgclk_div; +} + +static u32 get_uart_clk(void) +{ + return get_ipg_clk(); +} + +static u32 get_sdhc_clk(void) +{ + struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; + u32 ccm_cscmr1, ccm_cscdr2, sdhc_clk_sel, sdhc_clk_div; + u32 freq = 0; + + ccm_cscmr1 = readl(&ccm->cscmr1); + sdhc_clk_sel = ccm_cscmr1 & CCM_CSCMR1_ESDHC1_CLK_SEL_MASK; + sdhc_clk_sel >>= CCM_CSCMR1_ESDHC1_CLK_SEL_OFFSET; + + ccm_cscdr2 = readl(&ccm->cscdr2); + sdhc_clk_div = ccm_cscdr2 & CCM_CSCDR2_ESDHC1_CLK_DIV_MASK; + sdhc_clk_div >>= CCM_CSCDR2_ESDHC1_CLK_DIV_OFFSET; + sdhc_clk_div += 1; + + switch (sdhc_clk_sel) { + case 0: + freq = PLL3_MAIN_FREQ; + break; + case 1: + freq = PLL3_PFD3_FREQ; + break; + case 2: + freq = PLL1_PFD3_FREQ; + break; + case 3: + freq = get_bus_clk(); + break; + } + + return freq / sdhc_clk_div; +} + +u32 get_fec_clk(void) +{ + struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; + u32 ccm_cscmr2, rmii_clk_sel; + u32 freq = 0; + + ccm_cscmr2 = readl(&ccm->cscmr2); + rmii_clk_sel = ccm_cscmr2 & CCM_CSCMR2_RMII_CLK_SEL_MASK; + rmii_clk_sel >>= CCM_CSCMR2_RMII_CLK_SEL_OFFSET; + + switch (rmii_clk_sel) { + case 0: + freq = ENET_EXTERNAL_CLK; + break; + case 1: + freq = AUDIO_EXTERNAL_CLK; + break; + case 2: + freq = PLL5_MAIN_FREQ; + break; + case 3: + freq = PLL5_MAIN_FREQ / 2; + break; + } + + return freq; +} + +unsigned int mxc_get_clock(enum mxc_clock clk) +{ + switch (clk) { + case MXC_ARM_CLK: + return get_mcu_main_clk(); + case MXC_BUS_CLK: + return get_bus_clk(); + case MXC_IPG_CLK: + return get_ipg_clk(); + case MXC_UART_CLK: + return get_uart_clk(); + case MXC_ESDHC_CLK: + return get_sdhc_clk(); + case MXC_FEC_CLK: + return get_fec_clk(); + default: + break; + } + return -1; +} + +/* Dump some core clocks */ +int do_vf610_showclocks(cmd_tbl_t *cmdtp, int flag, int argc, + char * const argv[]) +{ + printf("\n"); + printf("cpu clock : %8d MHz\n", mxc_get_clock(MXC_ARM_CLK) / 1000000); + printf("bus clock : %8d MHz\n", mxc_get_clock(MXC_BUS_CLK) / 1000000); + printf("ipg clock : %8d MHz\n", mxc_get_clock(MXC_IPG_CLK) / 1000000); + + return 0; +} + +U_BOOT_CMD( + clocks, CONFIG_SYS_MAXARGS, 1, do_vf610_showclocks, + "display clocks", + "" +); + +#ifdef CONFIG_FEC_MXC +void imx_get_mac_from_fuse(int dev_id, unsigned char *mac) +{ + struct ocotp_regs *ocotp = (struct ocotp_regs *)OCOTP_BASE_ADDR; + struct fuse_bank *bank = &ocotp->bank[4]; + struct fuse_bank4_regs *fuse = + (struct fuse_bank4_regs *)bank->fuse_regs; + + u32 value = readl(&fuse->mac_addr0); + mac[0] = (value >> 8); + mac[1] = value; + + value = readl(&fuse->mac_addr1); + mac[2] = value >> 24; + mac[3] = value >> 16; + mac[4] = value >> 8; + mac[5] = value; +} +#endif + +#if defined(CONFIG_DISPLAY_CPUINFO) +static char *get_reset_cause(void) +{ + u32 cause; + struct src *src_regs = (struct src *)SRC_BASE_ADDR; + + cause = readl(&src_regs->srsr); + writel(cause, &src_regs->srsr); + cause &= 0xff; + + switch (cause) { + case 0x08: + return "WDOG"; + case 0x20: + return "JTAG HIGH-Z"; + case 0x80: + return "EXTERNAL RESET"; + case 0xfd: + return "POR"; + default: + return "unknown reset"; + } +} + +int print_cpuinfo(void) +{ + printf("CPU: Freescale Vybrid VF610 at %d MHz\n", + mxc_get_clock(MXC_ARM_CLK) / 1000000); + printf("Reset cause: %s\n", get_reset_cause()); + + return 0; +} +#endif + +int cpu_eth_init(bd_t *bis) +{ + int rc = -ENODEV; + +#if defined(CONFIG_FEC_MXC) + rc = fecmxc_initialize(bis); +#endif + + return rc; +} + +#ifdef CONFIG_FSL_ESDHC +int cpu_mmc_init(bd_t *bis) +{ + return fsl_esdhc_mmc_init(bis); +} +#endif + +int get_clocks(void) +{ +#ifdef CONFIG_FSL_ESDHC + gd->arch.sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK); +#endif + return 0; +} diff --git a/arch/arm/cpu/armv7/vf610/timer.c b/arch/arm/cpu/armv7/vf610/timer.c new file mode 100644 index 0000000..f8fbed7 --- /dev/null +++ b/arch/arm/cpu/armv7/vf610/timer.c @@ -0,0 +1,103 @@ +/* + * Copyright 2013 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 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/io.h> +#include <div64.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/clock.h> + +static struct pit_reg *cur_pit = (struct pit_reg *)PIT_BASE_ADDR; + +DECLARE_GLOBAL_DATA_PTR; + +#define TIMER_LOAD_VAL 0xffffffff + +static inline unsigned long long tick_to_time(unsigned long long tick) +{ + tick *= CONFIG_SYS_HZ; + do_div(tick, mxc_get_clock(MXC_IPG_CLK)); + + return tick; +} + +static inline unsigned long long us_to_tick(unsigned long long usec) +{ + usec = usec * mxc_get_clock(MXC_IPG_CLK) + 999999; + do_div(usec, 1000000); + + return usec; +} + +int timer_init(void) +{ + __raw_writel(0, &cur_pit->mcr); + + __raw_writel(TIMER_LOAD_VAL, &cur_pit->ldval1); + __raw_writel(0, &cur_pit->tctrl1); + __raw_writel(1, &cur_pit->tctrl1); + + gd->arch.tbl = 0; + gd->arch.tbu = 0; + + return 0; +} + +unsigned long long get_ticks(void) +{ + ulong now = TIMER_LOAD_VAL - __raw_readl(&cur_pit->cval1); + + /* increment tbu if tbl has rolled over */ + if (now < gd->arch.tbl) + gd->arch.tbu++; + gd->arch.tbl = now; + + return (((unsigned long long)gd->arch.tbu) << 32) | gd->arch.tbl; +} + +ulong get_timer_masked(void) +{ + return tick_to_time(get_ticks()); +} + +ulong get_timer(ulong base) +{ + return get_timer_masked() - base; +} + +/* delay x useconds AND preserve advance timstamp value */ +void __udelay(unsigned long usec) +{ + unsigned long long start; + ulong tmo; + + start = get_ticks(); /* get current timestamp */ + tmo = us_to_tick(usec); /* convert usecs to ticks */ + while ((get_ticks() - start) < tmo) + ; /* loop till time has passed */ +} + +/* + * 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) +{ + return mxc_get_clock(MXC_IPG_CLK); +} diff --git a/arch/arm/cpu/ixp/u-boot.lds b/arch/arm/cpu/ixp/u-boot.lds index 553589c..54bafda 100644 --- a/arch/arm/cpu/ixp/u-boot.lds +++ b/arch/arm/cpu/ixp/u-boot.lds @@ -31,6 +31,7 @@ SECTIONS . = ALIGN(4); .text : { + *(.__image_copy_start) arch/arm/cpu/ixp/start.o(.text*) *(.text*) } @@ -54,17 +55,23 @@ SECTIONS . = ALIGN(4); - __image_copy_end = .; + .image_copy_end : + { + *(.__image_copy_end) + } + + .rel_dyn_start : + { + *(.__rel_dyn_start) + } .rel.dyn : { - __rel_dyn_start = .; *(.rel*) - __rel_dyn_end = .; } - .dynsym : { - __dynsym_start = .; - *(.dynsym) + .rel_dyn_end : + { + *(.__rel_dyn_end) } _end = .; @@ -88,6 +95,7 @@ SECTIONS KEEP(*(.__bss_end)); } + /DISCARD/ : { *(.dynsym) } /DISCARD/ : { *(.dynstr*) } /DISCARD/ : { *(.dynamic*) } /DISCARD/ : { *(.plt*) } diff --git a/arch/arm/cpu/pxa/pxa2xx.c b/arch/arm/cpu/pxa/pxa2xx.c index 0c18610..f07dc67 100644 --- a/arch/arm/cpu/pxa/pxa2xx.c +++ b/arch/arm/cpu/pxa/pxa2xx.c @@ -244,7 +244,7 @@ void pxa_clock_setup(void) { writel(CONFIG_SYS_CKEN, CKEN); writel(CONFIG_SYS_CCCR, CCCR); - asm volatile("mcr p14, 0, %0, c6, c0, 0" : : "r"(2)); + asm volatile("mcr p14, 0, %0, c6, c0, 0" : : "r"(0x0b)); /* enable the 32Khz oscillator for RTC and PowerManager */ writel(OSCC_OON, OSCC); diff --git a/arch/arm/cpu/tegra-common/ap.c b/arch/arm/cpu/tegra-common/ap.c index e099683..9e6d51d 100644 --- a/arch/arm/cpu/tegra-common/ap.c +++ b/arch/arm/cpu/tegra-common/ap.c @@ -109,6 +109,10 @@ static void enable_scu(void) struct scu_ctlr *scu = (struct scu_ctlr *)NV_PA_ARM_PERIPHBASE; u32 reg; + /* Only enable the SCU on T20/T25 */ + if (tegra_get_chip() != CHIPID_TEGRA20) + return; + /* If SCU already setup/enabled, return */ if (readl(&scu->scu_ctrl) & SCU_CTRL_ENABLE) return; diff --git a/arch/arm/cpu/u-boot-spl.lds b/arch/arm/cpu/u-boot-spl.lds index 1408f03..b6ed25f 100644 --- a/arch/arm/cpu/u-boot-spl.lds +++ b/arch/arm/cpu/u-boot-spl.lds @@ -58,11 +58,6 @@ SECTIONS __rel_dyn_end = .; } - .dynsym : { - __dynsym_start = .; - *(.dynsym) - } - _end = .; .bss __rel_dyn_start (OVERLAY) : { @@ -72,6 +67,7 @@ SECTIONS __bss_end = .; } + /DISCARD/ : { *(.dynsym) } /DISCARD/ : { *(.dynstr*) } /DISCARD/ : { *(.dynamic*) } /DISCARD/ : { *(.plt*) } diff --git a/arch/arm/cpu/u-boot.lds b/arch/arm/cpu/u-boot.lds index d9bbee3..3037885 100644 --- a/arch/arm/cpu/u-boot.lds +++ b/arch/arm/cpu/u-boot.lds @@ -33,7 +33,7 @@ SECTIONS . = ALIGN(4); .text : { - __image_copy_start = .; + *(.__image_copy_start) CPUDIR/start.o (.text*) *(.text*) } @@ -57,17 +57,23 @@ SECTIONS . = ALIGN(4); - __image_copy_end = .; + .image_copy_end : + { + *(.__image_copy_end) + } + + .rel_dyn_start : + { + *(.__rel_dyn_start) + } .rel.dyn : { - __rel_dyn_start = .; *(.rel*) - __rel_dyn_end = .; } - .dynsym : { - __dynsym_start = .; - *(.dynsym) + .rel_dyn_end : + { + *(.__rel_dyn_end) } _end = .; @@ -101,6 +107,7 @@ SECTIONS KEEP(*(.__bss_end)); } + /DISCARD/ : { *(.dynsym) } /DISCARD/ : { *(.dynstr*) } /DISCARD/ : { *(.dynamic*) } /DISCARD/ : { *(.plt*) } diff --git a/arch/arm/dts/exynos5250.dtsi b/arch/arm/dts/exynos5250.dtsi index df4b231..cee4fe8 100644 --- a/arch/arm/dts/exynos5250.dtsi +++ b/arch/arm/dts/exynos5250.dtsi @@ -169,4 +169,37 @@ #address-cells = <1>; #size-cells = <1>; }; + + mmc@12200000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos5250-dwmmc"; + reg = <0x12200000 0x1000>; + interrupts = <0 75 0>; + }; + + mmc@12210000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos5250-dwmmc"; + reg = <0x12210000 0x1000>; + interrupts = <0 76 0>; + }; + + mmc@12220000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos5250-dwmmc"; + reg = <0x12220000 0x1000>; + interrupts = <0 77 0>; + }; + + mmc@12230000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "samsung,exynos5250-dwmmc"; + reg = <0x12230000 0x1000>; + interrupts = <0 78 0>; + }; + }; diff --git a/arch/arm/imx-common/Makefile b/arch/arm/imx-common/Makefile index 8bba8a5..9492326 100644 --- a/arch/arm/imx-common/Makefile +++ b/arch/arm/imx-common/Makefile @@ -27,7 +27,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)libimx-common.o -ifeq ($(SOC),$(filter $(SOC),mx25 mx35 mx5 mx6)) +ifeq ($(SOC),$(filter $(SOC),mx25 mx35 mx5 mx6 vf610)) COBJS-y = iomux-v3.o endif ifeq ($(SOC),$(filter $(SOC),mx5 mx6)) diff --git a/arch/arm/imx-common/iomux-v3.c b/arch/arm/imx-common/iomux-v3.c index 7fe5ce7..35880c7 100644 --- a/arch/arm/imx-common/iomux-v3.c +++ b/arch/arm/imx-common/iomux-v3.c @@ -48,8 +48,14 @@ void imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad) if (sel_input_ofs) __raw_writel(sel_input, base + sel_input_ofs); +#ifdef CONFIG_IOMUX_SHARE_CONF_REG + if (!(pad_ctrl & NO_PAD_CTRL)) + __raw_writel((mux_mode << PAD_MUX_MODE_SHIFT) | pad_ctrl, + base + pad_ctrl_ofs); +#else if (!(pad_ctrl & NO_PAD_CTRL) && pad_ctrl_ofs) __raw_writel(pad_ctrl, base + pad_ctrl_ofs); +#endif } void imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t const *pad_list, diff --git a/arch/arm/include/asm/arch-am33xx/sys_proto.h b/arch/arm/include/asm/arch-am33xx/sys_proto.h index fedc674..307ac28 100644 --- a/arch/arm/include/asm/arch-am33xx/sys_proto.h +++ b/arch/arm/include/asm/arch-am33xx/sys_proto.h @@ -32,6 +32,7 @@ extern struct ctrl_stat *cstat; u32 get_device_type(void); void save_omap_boot_params(void); void setup_clocks_for_console(void); +void mpu_pll_config_val(int mpull_m); void ddr_pll_config(unsigned int ddrpll_M); void sdelay(unsigned long); @@ -41,4 +42,7 @@ void gpmc_init(void); void enable_gpmc_cs_config(const u32 *gpmc_config, struct gpmc_cs *cs, u32 base, u32 size); void omap_nand_switch_ecc(uint32_t, uint32_t); + +void rtc32k_enable(void); +void uart_soft_reset(void); #endif diff --git a/arch/arm/include/asm/arch-davinci/pinmux_defs.h b/arch/arm/include/asm/arch-davinci/pinmux_defs.h index a851f1f..beaf0d6 100644 --- a/arch/arm/include/asm/arch-davinci/pinmux_defs.h +++ b/arch/arm/include/asm/arch-davinci/pinmux_defs.h @@ -22,8 +22,14 @@ #define __ASM_ARCH_PINMUX_DEFS_H #include <asm/arch/davinci_misc.h> +#include <config.h> -/* SPI pin muxer settings */ +/* SPI0 pin muxer settings */ +extern const struct pinmux_config spi0_pins_base[3]; +extern const struct pinmux_config spi0_pins_scs0[1]; +extern const struct pinmux_config spi0_pins_ena[1]; + +/* SPI1 pin muxer settings */ extern const struct pinmux_config spi1_pins_base[3]; extern const struct pinmux_config spi1_pins_scs0[1]; @@ -35,6 +41,7 @@ extern const struct pinmux_config uart2_pins_rtscts[2]; /* EMAC pin muxer settings*/ extern const struct pinmux_config emac_pins_rmii[7]; +extern const struct pinmux_config emac_pins_rmii_clk_source[1]; extern const struct pinmux_config emac_pins_mii[15]; extern const struct pinmux_config emac_pins_mdio[2]; @@ -43,13 +50,19 @@ extern const struct pinmux_config i2c0_pins[2]; extern const struct pinmux_config i2c1_pins[2]; /* EMIFA pin muxer settings */ +extern const struct pinmux_config emifa_pins[40]; +extern const struct pinmux_config emifa_pins_cs0[1]; extern const struct pinmux_config emifa_pins_cs2[1]; extern const struct pinmux_config emifa_pins_cs3[1]; extern const struct pinmux_config emifa_pins_cs4[1]; extern const struct pinmux_config emifa_pins_nand[12]; extern const struct pinmux_config emifa_pins_nor[43]; +/* USB pin mux setting */ +extern const struct pinmux_config usb_pins[1]; + /* MMC pin muxer settings */ +extern const struct pinmux_config mmc0_pins_8bit[10]; extern const struct pinmux_config mmc0_pins[6]; #endif diff --git a/arch/arm/include/asm/arch-exynos/cpu.h b/arch/arm/include/asm/arch-exynos/cpu.h index f76e489..36b98c8 100644 --- a/arch/arm/include/asm/arch-exynos/cpu.h +++ b/arch/arm/include/asm/arch-exynos/cpu.h @@ -38,6 +38,7 @@ #define EXYNOS4_CLOCK_BASE 0x10030000 #define EXYNOS4_SYSTIMER_BASE 0x10050000 #define EXYNOS4_WATCHDOG_BASE 0x10060000 +#define EXYNOS4_TZPC_BASE 0x10110000 #define EXYNOS4_MIU_BASE 0x10600000 #define EXYNOS4_DMC0_BASE 0x10400000 #define EXYNOS4_DMC1_BASE 0x10410000 @@ -74,6 +75,7 @@ #define EXYNOS4X12_CLOCK_BASE 0x10030000 #define EXYNOS4X12_SYSTIMER_BASE 0x10050000 #define EXYNOS4X12_WATCHDOG_BASE 0x10060000 +#define EXYNOS4X12_TZPC_BASE 0x10110000 #define EXYNOS4X12_DMC0_BASE 0x10600000 #define EXYNOS4X12_DMC1_BASE 0x10610000 #define EXYNOS4X12_GPIO_PART4_BASE 0x106E0000 @@ -107,6 +109,7 @@ #define EXYNOS5_POWER_BASE 0x10040000 #define EXYNOS5_SWRESET 0x10040400 #define EXYNOS5_SYSREG_BASE 0x10050000 +#define EXYNOS5_TZPC_BASE 0x10100000 #define EXYNOS5_WATCHDOG_BASE 0x101D0000 #define EXYNOS5_ACE_SFR_BASE 0x10830000 #define EXYNOS5_DMC_PHY0_BASE 0x10C00000 @@ -233,6 +236,7 @@ SAMSUNG_BASE(watchdog, WATCHDOG_BASE) SAMSUNG_BASE(power, POWER_BASE) SAMSUNG_BASE(spi, SPI_BASE) SAMSUNG_BASE(spi_isp, SPI_ISP_BASE) +SAMSUNG_BASE(tzpc, TZPC_BASE) #endif #endif /* _EXYNOS4_CPU_H */ diff --git a/arch/arm/include/asm/arch-exynos/dwmmc.h b/arch/arm/include/asm/arch-exynos/dwmmc.h index 8acdf9b..3b147b8 100644 --- a/arch/arm/include/asm/arch-exynos/dwmmc.h +++ b/arch/arm/include/asm/arch-exynos/dwmmc.h @@ -27,10 +27,7 @@ #define DWMCI_SET_DRV_CLK(x) ((x) << 16) #define DWMCI_SET_DIV_RATIO(x) ((x) << 24) -int exynos_dwmci_init(u32 regbase, int bus_width, int index); - -static inline unsigned int exynos_dwmmc_init(int index, int bus_width) -{ - unsigned int base = samsung_get_base_mmc() + (0x10000 * index); - return exynos_dwmci_init(base, bus_width, index); -} +#ifdef CONFIG_OF_CONTROL +int exynos_dwmmc_init(const void *blob); +#endif +int exynos_dwmci_add_port(int index, u32 regbase, int bus_width, u32 clksel); diff --git a/arch/arm/include/asm/arch-exynos/tmu.h b/arch/arm/include/asm/arch-exynos/tmu.h index 7e0158e..cad3569 100644 --- a/arch/arm/include/asm/arch-exynos/tmu.h +++ b/arch/arm/include/asm/arch-exynos/tmu.h @@ -21,38 +21,30 @@ #define __ASM_ARCH_TMU_H struct exynos5_tmu_reg { - unsigned triminfo; - unsigned rsvd1; - unsigned rsvd2; - unsigned rsvd3; - unsigned rsvd4; - unsigned triminfo_control; - unsigned rsvd5; - unsigned rsvd6; - unsigned tmu_control; - unsigned rsvd7; - unsigned tmu_status; - unsigned sampling_internal; - unsigned counter_value0; - unsigned counter_value1; - unsigned rsvd8; - unsigned rsvd9; - unsigned current_temp; - unsigned rsvd10; - unsigned rsvd11; - unsigned rsvd12; - unsigned threshold_temp_rise; - unsigned threshold_temp_fall; - unsigned rsvd13; - unsigned rsvd14; - unsigned past_temp3_0; - unsigned past_temp7_4; - unsigned past_temp11_8; - unsigned past_temp15_12; - unsigned inten; - unsigned intstat; - unsigned intclear; - unsigned rsvd15; - unsigned emul_con; + u32 triminfo; + u32 rsvd1[4]; + u32 triminfo_control; + u32 rsvd5[2]; + u32 tmu_control; + u32 rsvd7; + u32 tmu_status; + u32 sampling_internal; + u32 counter_value0; + u32 counter_value1; + u32 rsvd8[2]; + u32 current_temp; + u32 rsvd10[3]; + u32 threshold_temp_rise; + u32 threshold_temp_fall; + u32 rsvd13[2]; + u32 past_temp3_0; + u32 past_temp7_4; + u32 past_temp11_8; + u32 past_temp15_12; + u32 inten; + u32 intstat; + u32 intclear; + u32 rsvd15; + u32 emul_con; }; #endif /* __ASM_ARCH_TMU_H */ diff --git a/arch/arm/include/asm/arch-exynos/tzpc.h b/arch/arm/include/asm/arch-exynos/tzpc.h index c5eb4b1..4d9c3a3 100644 --- a/arch/arm/include/asm/arch-exynos/tzpc.h +++ b/arch/arm/include/asm/arch-exynos/tzpc.h @@ -47,6 +47,26 @@ struct exynos_tzpc { unsigned int pcellid2; unsigned int pcellid3; }; + +#define EXYNOS4_NR_TZPC_BANKS 6 +#define EXYNOS5_NR_TZPC_BANKS 10 + +/* TZPC : Register Offsets */ +#define TZPC_BASE_OFFSET 0x10000 + +/* + * TZPC Register Value : + * R0SIZE: 0x0 : Size of secured ram + */ +#define R0SIZE 0x0 + +/* + * TZPC Decode Protection Register Value : + * DECPROTXSET: 0xFF : Set Decode region to non-secure + */ +#define DECPROTXSET 0xFF +void tzpc_init(void); + #endif #endif diff --git a/arch/arm/include/asm/arch-omap24xx/bits.h b/arch/arm/include/asm/arch-omap24xx/bits.h deleted file mode 100644 index 8522335..0000000 --- a/arch/arm/include/asm/arch-omap24xx/bits.h +++ /dev/null @@ -1,48 +0,0 @@ -/* bits.h - * Copyright (c) 2004 Texas Instruments - * - * This package is free software; you can redistribute it and/or - * modify it under the terms of the license found in the file - * named COPYING that should have accompanied this file. - * - * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED - * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. - */ -#ifndef __bits_h -#define __bits_h 1 - -#define BIT0 (1<<0) -#define BIT1 (1<<1) -#define BIT2 (1<<2) -#define BIT3 (1<<3) -#define BIT4 (1<<4) -#define BIT5 (1<<5) -#define BIT6 (1<<6) -#define BIT7 (1<<7) -#define BIT8 (1<<8) -#define BIT9 (1<<9) -#define BIT10 (1<<10) -#define BIT11 (1<<11) -#define BIT12 (1<<12) -#define BIT13 (1<<13) -#define BIT14 (1<<14) -#define BIT15 (1<<15) -#define BIT16 (1<<16) -#define BIT17 (1<<17) -#define BIT18 (1<<18) -#define BIT19 (1<<19) -#define BIT20 (1<<20) -#define BIT21 (1<<21) -#define BIT22 (1<<22) -#define BIT23 (1<<23) -#define BIT24 (1<<24) -#define BIT25 (1<<25) -#define BIT26 (1<<26) -#define BIT27 (1<<27) -#define BIT28 (1<<28) -#define BIT29 (1<<29) -#define BIT30 (1<<30) -#define BIT31 (1<<31) - -#endif diff --git a/arch/arm/include/asm/arch-omap24xx/clocks.h b/arch/arm/include/asm/arch-omap24xx/clocks.h deleted file mode 100644 index 2e92569..0000000 --- a/arch/arm/include/asm/arch-omap24xx/clocks.h +++ /dev/null @@ -1,112 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.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 _OMAP24XX_CLOCKS_H_ -#define _OMAP24XX_CLOCKS_H_ - -#define COMMIT_DIVIDERS 0x1 - -#define MODE_BYPASS_FAST 0x2 -#define APLL_LOCK 0xc -#ifdef CONFIG_APTIX -#define DPLL_LOCK 0x1 /* stay in bypass mode */ -#else -#define DPLL_LOCK 0x3 /* DPLL lock */ -#endif - -/****************************************************************************; -; PRCM Scheme II -; -; Enable clocks and DPLL for: -; DPLL=300, DPLLout=600 M=1,N=50 CM_CLKSEL1_PLL[21:8] 12/2*50 -; Core=600 (core domain) DPLLx2 CM_CLKSEL2_PLL[1:0] -; MPUF=300 (mpu domain) 2 CM_CLKSEL_MPU[4:0] -; DSPF=200 (dsp domain) 3 CM_CLKSEL_DSP[4:0] -; DSPI=100 6 CM_CLKSEL_DSP[6:5] -; DSP_S bypass CM_CLKSEL_DSP[7] -; IVAF=200 (dsp domain) 3 CM_CLKSEL_DSP[12:8] -; IVAF=100 auto -; IVAI auto -; IVA_MPU auto -; IVA_S bypass CM_CLKSEL_DSP[13] -; GFXF=50 (gfx domain) 12 CM_CLKSEL_FGX[2:0] -; SSI_SSRF=200 3 CM_CLKSEL1_CORE[24:20] -; SSI_SSTF=100 auto -; L3=100Mhz (sdram) 6 CM_CLKSEL1_CORE[4:0] -; L4=100Mhz 6 -; C_L4_USB=50 12 CM_CLKSEL1_CORE[6:5] -***************************************************************************/ -#define II_DPLL_OUT_X2 0x2 /* x2 core out */ -#define II_MPU_DIV 0x2 /* mpu = core/2 */ -#define II_DSP_DIV 0x343 /* dsp & iva divider */ -#define II_GFX_DIV 0x2 -#define II_BUS_DIV 0x04601026 -#define II_DPLL_300 0x01832100 - -/****************************************************************************; -; PRCM Scheme III -; -; Enable clocks and DPLL for: -; DPLL=266, DPLLout=532 M=5+1,N=133 CM_CLKSEL1_PLL[21:8] 12/6*133=266 -; Core=532 (core domain) DPLLx2 CM_CLKSEL2_PLL[1:0] -; MPUF=266 (mpu domain) /2 CM_CLKSEL_MPU[4:0] -; DSPF=177.3 (dsp domain) /3 CM_CLKSEL_DSP[4:0] -; DSPI=88.67 /6 CM_CLKSEL_DSP[6:5] -; DSP_S ACTIVATED CM_CLKSEL_DSP[7] -; IVAF=88.67 (dsp domain) /3 CM_CLKSEL_DSP[12:8] -; IVAF=88.67 auto -; IVAI auto -; IVA_MPU auto -; IVA_S ACTIVATED CM_CLKSEL_DSP[13] -; GFXF=66.5 (gfx domain) /8 CM_CLKSEL_FGX[2:0]: -; SSI_SSRF=177.3 /3 CM_CLKSEL1_CORE[24:20] -; SSI_SSTF=88.67 auto -; L3=133Mhz (sdram) /4 CM_CLKSEL1_CORE[4:0] -; L4=66.5Mhz /8 -; C_L4_USB=33.25 /16 CM_CLKSEL1_CORE[6:5] -***************************************************************************/ -#define III_DPLL_OUT_X2 0x2 /* x2 core out */ -#define III_MPU_DIV 0x2 /* mpu = core/2 */ -#define III_DSP_DIV 0x23C3 /* dsp & iva divider sych enabled*/ -#define III_GFX_DIV 0x2 -#define III_BUS_DIV 0x08301044 -#define III_DPLL_266 0x01885500 - -/* set defaults for boot up */ -#ifdef PRCM_CONFIG_II -# define DPLL_OUT II_DPLL_OUT_X2 -# define MPU_DIV II_MPU_DIV -# define DSP_DIV II_DSP_DIV -# define GFX_DIV II_GFX_DIV -# define BUS_DIV II_BUS_DIV -# define DPLL_VAL II_DPLL_300 -#elif PRCM_CONFIG_III -# define DPLL_OUT III_DPLL_OUT_X2 -# define MPU_DIV III_MPU_DIV -# define DSP_DIV III_DSP_DIV -# define GFX_DIV III_GFX_DIV -# define BUS_DIV III_BUS_DIV -# define DPLL_VAL III_DPLL_266 -#endif - -/* lock delay time out */ -#define LDELAY 12000000 - -#endif diff --git a/arch/arm/include/asm/arch-omap24xx/i2c.h b/arch/arm/include/asm/arch-omap24xx/i2c.h deleted file mode 100644 index 6f64519..0000000 --- a/arch/arm/include/asm/arch-omap24xx/i2c.h +++ /dev/null @@ -1,68 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, <www.ti.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 - */ -#ifndef _OMAP24XX_I2C_H_ -#define _OMAP24XX_I2C_H_ - -#define I2C_BASE1 0x48070000 -#define I2C_BASE2 0x48072000 /* nothing hooked up on h4 */ - -#define I2C_DEFAULT_BASE I2C_BASE1 - -struct i2c { - unsigned short rev; /* 0x00 */ - unsigned short res1; - unsigned short ie; /* 0x04 */ - unsigned short res2; - unsigned short stat; /* 0x08 */ - unsigned short res3; - unsigned short iv; /* 0x0C */ - unsigned short res4; - unsigned short syss; /* 0x10 */ - unsigned short res4p1; - unsigned short buf; /* 0x14 */ - unsigned short res5; - unsigned short cnt; /* 0x18 */ - unsigned short res6; - unsigned short data; /* 0x1C */ - unsigned short res7; - unsigned short sysc; /* 0x20 */ - unsigned short res8; - unsigned short con; /* 0x24 */ - unsigned short res9; - unsigned short oa; /* 0x28 */ - unsigned short res10; - unsigned short sa; /* 0x2C */ - unsigned short res11; - unsigned short psc; /* 0x30 */ - unsigned short res12; - unsigned short scll; /* 0x34 */ - unsigned short res13; - unsigned short sclh; /* 0x38 */ - unsigned short res14; - unsigned short systest; /* 0x3c */ - unsigned short res15; -}; - -#define I2C_BUS_MAX 2 - -#endif diff --git a/arch/arm/include/asm/arch-omap24xx/mem.h b/arch/arm/include/asm/arch-omap24xx/mem.h deleted file mode 100644 index 42e8ab2..0000000 --- a/arch/arm/include/asm/arch-omap24xx/mem.h +++ /dev/null @@ -1,156 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.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 - */ - -#ifndef _OMAP24XX_MEM_H_ -#define _OMAP24XX_MEM_H_ - -#define SDRC_CS0_OSET 0x0 -#define SDRC_CS1_OSET 0x30 /* mirror CS1 regs appear offset 0x30 from CS0 */ - -#ifndef __ASSEMBLY__ -/* struct's for holding data tables for current boards, they are getting used - early in init when NO global access are there */ -struct sdrc_data_s { - u32 sdrc_sharing; - u32 sdrc_mdcfg_0_ddr; - u32 sdrc_mdcfg_0_sdr; - u32 sdrc_actim_ctrla_0; - u32 sdrc_actim_ctrlb_0; - u32 sdrc_rfr_ctrl; - u32 sdrc_mr_0_ddr; - u32 sdrc_mr_0_sdr; - u32 sdrc_dllab_ctrl; -} /*__attribute__ ((packed))*/; -typedef struct sdrc_data_s sdrc_data_t; - -typedef enum { - STACKED = 0, - IP_DDR = 1, - COMBO_DDR = 2, - IP_SDR = 3, -} mem_t; - -#endif - -/* Slower full frequency range default timings for x32 operation*/ -#define H4_2420_SDRC_SHARING 0x00000100 -#define H4_2420_SDRC_MDCFG_0_SDR 0x00D04010 /* discrete sdr module */ -#define H4_2420_SDRC_MR_0_SDR 0x00000031 -#define H4_2420_SDRC_MDCFG_0_DDR 0x01702011 /* descrite ddr module */ -#define H4_2420_COMBO_MDCFG_0_DDR 0x00801011 /* combo module */ -#define H4_2420_SDRC_MR_0_DDR 0x00000032 - -#define H4_2422_SDRC_SHARING 0x00004b00 -#define H4_2422_SDRC_MDCFG_0_DDR 0x00801011 /* stacked ddr on 2422 */ -#define H4_2422_SDRC_MR_0_DDR 0x00000032 - -/* ES1 work around timings */ -#define H4_242x_SDRC_ACTIM_CTRLA_0_ES1 0x9bead909 /* 165Mhz for use with 100/133 */ -#define H4_242x_SDRC_ACTIM_CTRLB_0_ES1 0x00000020 -#define H4_242x_SDRC_RFR_CTRL_ES1 0x00002401 /* use over refresh for ES1 */ - -/* optimized timings good for current shipping parts */ -#define H4_242X_SDRC_ACTIM_CTRLA_0_100MHz 0x5A59B485 -#define H4_242X_SDRC_ACTIM_CTRLB_0_100MHz 0x0000000e -#define H4_242X_SDRC_ACTIM_CTRLA_0_133MHz 0x8BA6E6C8 /* temp warn 0 settings */ -#define H4_242X_SDRC_ACTIM_CTRLB_0_133MHz 0x00000010 /* temp warn 0 settings */ -#define H4_242X_SDRC_RFR_CTRL_100MHz 0x0002da01 -#define H4_242X_SDRC_RFR_CTRL_133MHz 0x0003de01 -#define H4_242x_SDRC_DLLAB_CTRL_100MHz 0x0000980E /* 72deg, allow DPLLout*1 to work (combo)*/ -#define H4_242x_SDRC_DLLAB_CTRL_133MHz 0x0000690E /* 72deg, for ES2 */ - -#ifdef PRCM_CONFIG_II -# define H4_2420_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_100MHz -# define H4_2420_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_100MHz -# define H4_2420_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_100MHz -# define H4_2420_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_100MHz -# define H4_2422_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_100MHz -# define H4_2422_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_100MHz -# define H4_2422_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_100MHz -# define H4_2422_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_100MHz -#elif PRCM_CONFIG_III -# define H4_2420_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_133MHz -# define H4_2420_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_133MHz -# define H4_2420_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_133MHz -# define H4_2420_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_133MHz -# define H4_2422_SDRC_ACTIM_CTRLA_0 H4_242X_SDRC_ACTIM_CTRLA_0_100MHz -# define H4_2422_SDRC_ACTIM_CTRLB_0 H4_242X_SDRC_ACTIM_CTRLB_0_100MHz -# define H4_2422_SDRC_RFR_CTRL H4_242X_SDRC_RFR_CTRL_100MHz -# define H4_2422_SDRC_DLLAB_CTRL H4_242x_SDRC_DLLAB_CTRL_100MHz -#endif - - -/* GPMC settings */ -#ifdef PRCM_CONFIG_II /* L3 at 100MHz */ -# ifdef CONFIG_SYS_NAND_BOOT -# define H4_24XX_GPMC_CONFIG1_0 0x0 -# define H4_24XX_GPMC_CONFIG2_0 0x00141400 -# define H4_24XX_GPMC_CONFIG3_0 0x00141400 -# define H4_24XX_GPMC_CONFIG4_0 0x0F010F01 -# define H4_24XX_GPMC_CONFIG5_0 0x010C1414 -# define H4_24XX_GPMC_CONFIG6_0 0x00000A80 -# else /* else NOR */ -# define H4_24XX_GPMC_CONFIG1_0 0x3 -# define H4_24XX_GPMC_CONFIG2_0 0x000f0f01 -# define H4_24XX_GPMC_CONFIG3_0 0x00050502 -# define H4_24XX_GPMC_CONFIG4_0 0x0C060C06 -# define H4_24XX_GPMC_CONFIG5_0 0x01131F1F -# endif /* endif CONFIG_SYS_NAND_BOOT */ -# define H4_24XX_GPMC_CONFIG7_0 (0x00000C40|(H4_CS0_BASE >> 24)) -# define H4_24XX_GPMC_CONFIG1_1 0x00011000 -# define H4_24XX_GPMC_CONFIG2_1 0x001F1F00 -# define H4_24XX_GPMC_CONFIG3_1 0x00080802 -# define H4_24XX_GPMC_CONFIG4_1 0x1C091C09 -# define H4_24XX_GPMC_CONFIG5_1 0x031A1F1F -# define H4_24XX_GPMC_CONFIG6_1 0x000003C2 -# define H4_24XX_GPMC_CONFIG7_1 (0x00000F40|(H4_CS1_BASE >> 24)) -#endif /* endif PRCM_CONFIG_II */ - -#ifdef PRCM_CONFIG_III /* L3 at 133MHz */ -# ifdef CONFIG_SYS_NAND_BOOT -# define H4_24XX_GPMC_CONFIG1_0 0x0 -# define H4_24XX_GPMC_CONFIG2_0 0x00141400 -# define H4_24XX_GPMC_CONFIG3_0 0x00141400 -# define H4_24XX_GPMC_CONFIG4_0 0x0F010F01 -# define H4_24XX_GPMC_CONFIG5_0 0x010C1414 -# define H4_24XX_GPMC_CONFIG6_0 0x00000A80 -# else /* NOR boot */ -# define H4_24XX_GPMC_CONFIG1_0 0x3 -# define H4_24XX_GPMC_CONFIG2_0 0x00151501 -# define H4_24XX_GPMC_CONFIG3_0 0x00060602 -# define H4_24XX_GPMC_CONFIG4_0 0x10081008 -# define H4_24XX_GPMC_CONFIG5_0 0x01131F1F -# define H4_24XX_GPMC_CONFIG6_0 0x000004c4 -# endif /* endif CONFIG_SYS_NAND_BOOT */ -# define H4_24XX_GPMC_CONFIG7_0 (0x00000C40|(H4_CS0_BASE >> 24)) -# define H4_24XX_GPMC_CONFIG1_1 0x00011000 -# define H4_24XX_GPMC_CONFIG2_1 0x001f1f01 -# define H4_24XX_GPMC_CONFIG3_1 0x00080803 -# define H4_24XX_GPMC_CONFIG4_1 0x1C091C09 -# define H4_24XX_GPMC_CONFIG5_1 0x041f1F1F -# define H4_24XX_GPMC_CONFIG6_1 0x000004C4 -# define H4_24XX_GPMC_CONFIG7_1 (0x00000F40|(H4_CS1_BASE >> 24)) -#endif /* endif CONFIG_SYS_PRCM_III */ - -#endif /* endif _OMAP24XX_MEM_H_ */ diff --git a/arch/arm/include/asm/arch-omap24xx/mux.h b/arch/arm/include/asm/arch-omap24xx/mux.h deleted file mode 100644 index 4fdb9c6..0000000 --- a/arch/arm/include/asm/arch-omap24xx/mux.h +++ /dev/null @@ -1,176 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.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 _OMAP2420_MUX_H_ -#define _OMAP2420_MUX_H_ - -#ifndef __ASSEMBLY__ -typedef unsigned char uint8; -typedef unsigned int uint32; - -void muxSetupSDRC(void); -void muxSetupGPMC(void); -void muxSetupUsb0(void); -void muxSetupUsbHost(void); -void muxSetupUart3(void); -void muxSetupI2C1(void); -void muxSetupUART1(void); -void muxSetupLCD(void); -void muxSetupCamera(void); -void muxSetupMMCSD(void) ; -void muxSetupTouchScreen(void) ; -void muxSetupHDQ(void); -#endif - -#define USB_OTG_CTRL ((volatile uint32 *)0x4805E30C) - -/* Pin Muxing registers used for HDQ (Smart battery) */ -#define CONTROL_PADCONF_HDQ_SIO ((volatile unsigned char *)0x48000115) - -/* Pin Muxing registers used for GPMC */ -#define CONTROL_PADCONF_GPMC_D2_BYTE0 ((volatile unsigned char *)0x48000088) -#define CONTROL_PADCONF_GPMC_D2_BYTE1 ((volatile unsigned char *)0x48000089) -#define CONTROL_PADCONF_GPMC_D2_BYTE2 ((volatile unsigned char *)0x4800008A) -#define CONTROL_PADCONF_GPMC_D2_BYTE3 ((volatile unsigned char *)0x4800008B) - -#define CONTROL_PADCONF_GPMC_NCS0_BYTE0 ((volatile unsigned char *)0x4800008C) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE1 ((volatile unsigned char *)0x4800008D) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE2 ((volatile unsigned char *)0x4800008E) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE3 ((volatile unsigned char *)0x4800008F) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE4 (0x48000090) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE5 (0x48000091) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE6 (0x48000092) -#define CONTROL_PADCONF_GPMC_NCS0_BYTE7 (0x48000093) - -/* Pin Muxing registers used for SDRC */ -#define CONTROL_PADCONF_SDRC_NCS0_BYTE0 ((volatile unsigned char *)0x480000A0) -#define CONTROL_PADCONF_SDRC_NCS0_BYTE1 ((volatile unsigned char *)0x480000A1) -#define CONTROL_PADCONF_SDRC_NCS0_BYTE2 ((volatile unsigned char *)0x480000A2) -#define CONTROL_PADCONF_SDRC_NCS0_BYTE3 ((volatile unsigned char *)0x480000A3) - -#define CONTROL_PADCONF_SDRC_A14_BYTE0 ((volatile unsigned char *)0x48000030) -#define CONTROL_PADCONF_SDRC_A14_BYTE1 ((volatile unsigned char *)0x48000031) -#define CONTROL_PADCONF_SDRC_A14_BYTE2 ((volatile unsigned char *)0x48000032) -#define CONTROL_PADCONF_SDRC_A14_BYTE3 ((volatile unsigned char *)0x48000033) - -/* Pin Muxing registers used for Touch Screen (SPI) */ -#define CONTROL_PADCONF_SPI1_CLK ((volatile unsigned char *)0x480000FF) -#define CONTROL_PADCONF_SPI1_SIMO ((volatile unsigned char *)0x48000100) -#define CONTROL_PADCONF_SPI1_SOMI ((volatile unsigned char *)0x48000101) -#define CONTROL_PADCONF_SPI1_NCS0 ((volatile unsigned char *)0x48000102) -#define CONTROL_PADCONF_SPI1_NCS1 (0x48000103) - -#define CONTROL_PADCONF_MCBSP1_FSR ((volatile unsigned char *)0x4800010B) - -/* Pin Muxing registers used for MMCSD */ -#define CONTROL_PADCONF_MMC_CLKI ((volatile unsigned char *)0x480000FE) -#define CONTROL_PADCONF_MMC_CLKO ((volatile unsigned char *)0x480000F3) -#define CONTROL_PADCONF_MMC_CMD ((volatile unsigned char *)0x480000F4) -#define CONTROL_PADCONF_MMC_DAT0 ((volatile unsigned char *)0x480000F5) -#define CONTROL_PADCONF_MMC_DAT1 ((volatile unsigned char *)0x480000F6) -#define CONTROL_PADCONF_MMC_DAT2 ((volatile unsigned char *)0x480000F7) -#define CONTROL_PADCONF_MMC_DAT3 ((volatile unsigned char *)0x480000F8) -#define CONTROL_PADCONF_MMC_DAT_DIR0 ((volatile unsigned char *)0x480000F9) -#define CONTROL_PADCONF_MMC_DAT_DIR1 ((volatile unsigned char *)0x480000FA) -#define CONTROL_PADCONF_MMC_DAT_DIR2 ((volatile unsigned char *)0x480000FB) -#define CONTROL_PADCONF_MMC_DAT_DIR3 ((volatile unsigned char *)0x480000FC) -#define CONTROL_PADCONF_MMC_CMD_DIR ((volatile unsigned char *)0x480000FD) - -#define CONTROL_PADCONF_SDRC_A14 ((volatile unsigned char *)0x48000030) -#define CONTROL_PADCONF_SDRC_A13 ((volatile unsigned char *)0x48000031) - -/* Pin Muxing registers used for CAMERA */ -#define CONTROL_PADCONF_SYS_NRESWARM ((volatile unsigned char *)0x4800012B) - -#define CONTROL_PADCONF_CAM_XCLK ((volatile unsigned char *)0x480000DC) -#define CONTROL_PADCONF_CAM_LCLK ((volatile unsigned char *)0x480000DB) -#define CONTROL_PADCONF_CAM_VS ((volatile unsigned char *)0x480000DA) -#define CONTROL_PADCONF_CAM_HS ((volatile unsigned char *)0x480000D9) -#define CONTROL_PADCONF_CAM_D0 ((volatile unsigned char *)0x480000D8) -#define CONTROL_PADCONF_CAM_D1 ((volatile unsigned char *)0x480000D7) -#define CONTROL_PADCONF_CAM_D2 ((volatile unsigned char *)0x480000D6) -#define CONTROL_PADCONF_CAM_D3 ((volatile unsigned char *)0x480000D5) -#define CONTROL_PADCONF_CAM_D4 ((volatile unsigned char *)0x480000D4) -#define CONTROL_PADCONF_CAM_D5 ((volatile unsigned char *)0x480000D3) -#define CONTROL_PADCONF_CAM_D6 ((volatile unsigned char *)0x480000D2) -#define CONTROL_PADCONF_CAM_D7 ((volatile unsigned char *)0x480000D1) -#define CONTROL_PADCONF_CAM_D8 ((volatile unsigned char *)0x480000D0) -#define CONTROL_PADCONF_CAM_D9 ((volatile unsigned char *)0x480000CF) - -/* Pin Muxing registers used for LCD */ -#define CONTROL_PADCONF_DSS_D0 ((volatile unsigned char *)0x480000B3) -#define CONTROL_PADCONF_DSS_D1 ((volatile unsigned char *)0x480000B4) -#define CONTROL_PADCONF_DSS_D2 ((volatile unsigned char *)0x480000B5) -#define CONTROL_PADCONF_DSS_D3 ((volatile unsigned char *)0x480000B6) -#define CONTROL_PADCONF_DSS_D4 ((volatile unsigned char *)0x480000B7) -#define CONTROL_PADCONF_DSS_D5 ((volatile unsigned char *)0x480000B8) -#define CONTROL_PADCONF_DSS_D6 ((volatile unsigned char *)0x480000B9) -#define CONTROL_PADCONF_DSS_D7 ((volatile unsigned char *)0x480000BA) -#define CONTROL_PADCONF_DSS_D8 ((volatile unsigned char *)0x480000BB) -#define CONTROL_PADCONF_DSS_D9 ((volatile unsigned char *)0x480000BC) -#define CONTROL_PADCONF_DSS_D10 ((volatile unsigned char *)0x480000BD) -#define CONTROL_PADCONF_DSS_D11 ((volatile unsigned char *)0x480000BE) -#define CONTROL_PADCONF_DSS_D12 ((volatile unsigned char *)0x480000BF) -#define CONTROL_PADCONF_DSS_D13 ((volatile unsigned char *)0x480000C0) -#define CONTROL_PADCONF_DSS_D14 ((volatile unsigned char *)0x480000C1) -#define CONTROL_PADCONF_DSS_D15 ((volatile unsigned char *)0x480000C2) -#define CONTROL_PADCONF_DSS_D16 ((volatile unsigned char *)0x480000C3) -#define CONTROL_PADCONF_DSS_D17 ((volatile unsigned char *)0x480000C4) -#define CONTROL_PADCONF_DSS_PCLK ((volatile unsigned char *)0x480000CB) -#define CONTROL_PADCONF_DSS_VSYNC ((volatile unsigned char *)0x480000CC) -#define CONTROL_PADCONF_DSS_HSYNC ((volatile unsigned char *)0x480000CD) -#define CONTROL_PADCONF_DSS_ACBIAS ((volatile unsigned char *)0x480000CE) - -/* Pin Muxing registers used for UART1 */ -#define CONTROL_PADCONF_UART1_CTS ((volatile unsigned char *)0x480000C5) -#define CONTROL_PADCONF_UART1_RTS ((volatile unsigned char *)0x480000C6) -#define CONTROL_PADCONF_UART1_TX ((volatile unsigned char *)0x480000C7) -#define CONTROL_PADCONF_UART1_RX ((volatile unsigned char *)0x480000C8) - -/* Pin Muxing registers used for I2C1 */ -#define CONTROL_PADCONF_I2C1_SCL ((volatile unsigned char *)0x48000111) -#define CONTROL_PADCONF_I2C1_SDA ((volatile unsigned char *)0x48000112) - -/* Pin Muxing registres used for USB0. */ -#define CONTROL_PADCONF_USB0_PUEN ((volatile uint8 *)0x4800011D) -#define CONTROL_PADCONF_USB0_VP ((volatile uint8 *)0x4800011E) -#define CONTROL_PADCONF_USB0_VM ((volatile uint8 *)0x4800011F) -#define CONTROL_PADCONF_USB0_RCV ((volatile uint8 *)0x48000120) -#define CONTROL_PADCONF_USB0_TXEN ((volatile uint8 *)0x48000121) -#define CONTROL_PADCONF_USB0_SE0 ((volatile uint8 *)0x48000122) -#define CONTROL_PADCONF_USB0_DAT ((volatile uint8 *)0x48000123) - -/* Pin Muxing registres used for USB1. */ -#define CONTROL_PADCONF_USB1_RCV (0x480000EB) -#define CONTROL_PADCONF_USB1_TXEN (0x480000EC) - -/* Pin Muxing registers used for UART3/IRDA */ -#define CONTROL_PADCONF_UART3_TX_IRTX ((volatile uint8 *)0x48000118) -#define CONTROL_PADCONF_UART3_RX_IRRX ((volatile uint8 *)0x48000119) - -/* Pin Muxing registers used for GPIO */ -#define CONTROL_PADCONF_GPIO69 (0x480000ED) -#define CONTROL_PADCONF_GPIO70 (0x480000EE) -#define CONTROL_PADCONF_GPIO102 (0x48000116) -#define CONTROL_PADCONF_GPIO103 (0x48000117) -#define CONTROL_PADCONF_GPIO104 (0x48000118) -#define CONTROL_PADCONF_GPIO105 (0x48000119) - -#endif diff --git a/arch/arm/include/asm/arch-omap24xx/omap2420.h b/arch/arm/include/asm/arch-omap24xx/omap2420.h deleted file mode 100644 index 5724f5d..0000000 --- a/arch/arm/include/asm/arch-omap24xx/omap2420.h +++ /dev/null @@ -1,236 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.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 - */ - -#ifndef _OMAP2420_SYS_H_ -#define _OMAP2420_SYS_H_ - -#include <asm/sizes.h> - -/* - * 2420 specific Section - */ - -/* L3 Firewall */ -#define A_REQINFOPERM0 0x68005048 -#define A_READPERM0 0x68005050 -#define A_WRITEPERM0 0x68005058 -/* #define GP_DEVICE (BIT8|BIT9) FIXME -- commented out to make compile -- FIXME */ - -/* L3 Firewall */ -#define A_REQINFOPERM0 0x68005048 -#define A_READPERM0 0x68005050 -#define A_WRITEPERM0 0x68005058 - -/* CONTROL */ -#define OMAP2420_CTRL_BASE (0x48000000) -#define CONTROL_STATUS (OMAP2420_CTRL_BASE + 0x2F8) - -/* device type */ -#define TST_DEVICE 0x0 -#define EMU_DEVICE 0x1 -#define HS_DEVICE 0x2 -#define GP_DEVICE 0x3 - -/* TAP information */ -#define OMAP2420_TAP_BASE (0x48014000) -#define TAP_IDCODE_REG (OMAP2420_TAP_BASE+0x204) -#define PRODUCTION_ID (OMAP2420_TAP_BASE+0x208) - -/* GPMC */ -#define OMAP2420_GPMC_BASE (0x6800A000) -#define GPMC_SYSCONFIG (OMAP2420_GPMC_BASE+0x10) -#define GPMC_IRQENABLE (OMAP2420_GPMC_BASE+0x1C) -#define GPMC_TIMEOUT_CONTROL (OMAP2420_GPMC_BASE+0x40) -#define GPMC_CONFIG (OMAP2420_GPMC_BASE+0x50) -#define GPMC_CONFIG1_0 (OMAP2420_GPMC_BASE+0x60) -#define GPMC_CONFIG2_0 (OMAP2420_GPMC_BASE+0x64) -#define GPMC_CONFIG3_0 (OMAP2420_GPMC_BASE+0x68) -#define GPMC_CONFIG4_0 (OMAP2420_GPMC_BASE+0x6C) -#define GPMC_CONFIG5_0 (OMAP2420_GPMC_BASE+0x70) -#define GPMC_CONFIG6_0 (OMAP2420_GPMC_BASE+0x74) -#define GPMC_CONFIG7_0 (OMAP2420_GPMC_BASE+0x78) -#define GPMC_CONFIG1_1 (OMAP2420_GPMC_BASE+0x90) -#define GPMC_CONFIG2_1 (OMAP2420_GPMC_BASE+0x94) -#define GPMC_CONFIG3_1 (OMAP2420_GPMC_BASE+0x98) -#define GPMC_CONFIG4_1 (OMAP2420_GPMC_BASE+0x9C) -#define GPMC_CONFIG5_1 (OMAP2420_GPMC_BASE+0xA0) -#define GPMC_CONFIG6_1 (OMAP2420_GPMC_BASE+0xA4) -#define GPMC_CONFIG7_1 (OMAP2420_GPMC_BASE+0xA8) -#define GPMC_CONFIG1_2 (OMAP2420_GPMC_BASE+0xC0) -#define GPMC_CONFIG2_2 (OMAP2420_GPMC_BASE+0xC4) -#define GPMC_CONFIG3_2 (OMAP2420_GPMC_BASE+0xC8) -#define GPMC_CONFIG4_2 (OMAP2420_GPMC_BASE+0xCC) -#define GPMC_CONFIG5_2 (OMAP2420_GPMC_BASE+0xD0) -#define GPMC_CONFIG6_2 (OMAP2420_GPMC_BASE+0xD4) -#define GPMC_CONFIG7_2 (OMAP2420_GPMC_BASE+0xD8) -#define GPMC_CONFIG1_3 (OMAP2420_GPMC_BASE+0xF0) -#define GPMC_CONFIG2_3 (OMAP2420_GPMC_BASE+0xF4) -#define GPMC_CONFIG3_3 (OMAP2420_GPMC_BASE+0xF8) -#define GPMC_CONFIG4_3 (OMAP2420_GPMC_BASE+0xFC) -#define GPMC_CONFIG5_3 (OMAP2420_GPMC_BASE+0x100) -#define GPMC_CONFIG6_3 (OMAP2420_GPMC_BASE+0x104) -#define GPMC_CONFIG7_3 (OMAP2420_GPMC_BASE+0x108) - -/* SMS */ -#define OMAP2420_SMS_BASE 0x68008000 -#define SMS_SYSCONFIG (OMAP2420_SMS_BASE+0x10) -#define SMS_CLASS_ARB0 (OMAP2420_SMS_BASE+0xD0) -# define BURSTCOMPLETE_GROUP7 BIT31 - -/* SDRC */ -#define OMAP2420_SDRC_BASE 0x68009000 -#define SDRC_SYSCONFIG (OMAP2420_SDRC_BASE+0x10) -#define SDRC_STATUS (OMAP2420_SDRC_BASE+0x14) -#define SDRC_CS_CFG (OMAP2420_SDRC_BASE+0x40) -#define SDRC_SHARING (OMAP2420_SDRC_BASE+0x44) -#define SDRC_DLLA_CTRL (OMAP2420_SDRC_BASE+0x60) -#define SDRC_DLLB_CTRL (OMAP2420_SDRC_BASE+0x68) -#define SDRC_POWER (OMAP2420_SDRC_BASE+0x70) -#define SDRC_MCFG_0 (OMAP2420_SDRC_BASE+0x80) -#define SDRC_MR_0 (OMAP2420_SDRC_BASE+0x84) -#define SDRC_ACTIM_CTRLA_0 (OMAP2420_SDRC_BASE+0x9C) -#define SDRC_ACTIM_CTRLB_0 (OMAP2420_SDRC_BASE+0xA0) -#define SDRC_ACTIM_CTRLA_1 (OMAP2420_SDRC_BASE+0xC4) -#define SDRC_ACTIM_CTRLB_1 (OMAP2420_SDRC_BASE+0xC8) -#define SDRC_RFR_CTRL (OMAP2420_SDRC_BASE+0xA4) -#define SDRC_MANUAL_0 (OMAP2420_SDRC_BASE+0xA8) -#define OMAP2420_SDRC_CS0 0x80000000 -#define OMAP2420_SDRC_CS1 0xA0000000 -#define CMD_NOP 0x0 -#define CMD_PRECHARGE 0x1 -#define CMD_AUTOREFRESH 0x2 -#define CMD_ENTR_PWRDOWN 0x3 -#define CMD_EXIT_PWRDOWN 0x4 -#define CMD_ENTR_SRFRSH 0x5 -#define CMD_CKE_HIGH 0x6 -#define CMD_CKE_LOW 0x7 -#define SOFTRESET BIT1 -#define SMART_IDLE (0x2 << 3) -#define REF_ON_IDLE (0x1 << 6) - - -/* UART */ -#define OMAP2420_UART1 0x4806A000 -#define OMAP2420_UART2 0x4806C000 -#define OMAP2420_UART3 0x4806E000 - -/* General Purpose Timers */ -#define OMAP2420_GPT1 0x48028000 -#define OMAP2420_GPT2 0x4802A000 -#define OMAP2420_GPT3 0x48078000 -#define OMAP2420_GPT4 0x4807A000 -#define OMAP2420_GPT5 0x4807C000 -#define OMAP2420_GPT6 0x4807E000 -#define OMAP2420_GPT7 0x48080000 -#define OMAP2420_GPT8 0x48082000 -#define OMAP2420_GPT9 0x48084000 -#define OMAP2420_GPT10 0x48086000 -#define OMAP2420_GPT11 0x48088000 -#define OMAP2420_GPT12 0x4808A000 - -/* timer regs offsets (32 bit regs) */ -#define TIDR 0x0 /* r */ -#define TIOCP_CFG 0x10 /* rw */ -#define TISTAT 0x14 /* r */ -#define TISR 0x18 /* rw */ -#define TIER 0x1C /* rw */ -#define TWER 0x20 /* rw */ -#define TCLR 0x24 /* rw */ -#define TCRR 0x28 /* rw */ -#define TLDR 0x2C /* rw */ -#define TTGR 0x30 /* rw */ -#define TWPS 0x34 /* r */ -#define TMAR 0x38 /* rw */ -#define TCAR1 0x3c /* r */ -#define TSICR 0x40 /* rw */ -#define TCAR2 0x44 /* r */ - -/* WatchDog Timers (1 secure, 3 GP) */ -#define WD1_BASE 0x48020000 -#define WD2_BASE 0x48022000 -#define WD3_BASE 0x48024000 -#define WD4_BASE 0x48026000 -#define WWPS 0x34 /* r */ -#define WSPR 0x48 /* rw */ -#define WD_UNLOCK1 0xAAAA -#define WD_UNLOCK2 0x5555 - -/* PRCM */ -#define OMAP2420_CM_BASE 0x48008000 -#define PRCM_CLKCFG_CTRL (OMAP2420_CM_BASE+0x080) -#define CM_CLKSEL_MPU (OMAP2420_CM_BASE+0x140) -#define CM_FCLKEN1_CORE (OMAP2420_CM_BASE+0x200) -#define CM_FCLKEN2_CORE (OMAP2420_CM_BASE+0x204) -#define CM_ICLKEN1_CORE (OMAP2420_CM_BASE+0x210) -#define CM_ICLKEN2_CORE (OMAP2420_CM_BASE+0x214) -#define CM_CLKSEL1_CORE (OMAP2420_CM_BASE+0x240) -#define CM_CLKSEL_WKUP (OMAP2420_CM_BASE+0x440) -#define CM_CLKSEL2_CORE (OMAP2420_CM_BASE+0x244) -#define CM_CLKSEL_GFX (OMAP2420_CM_BASE+0x340) -#define PM_RSTCTRL_WKUP (OMAP2420_CM_BASE+0x450) -#define CM_CLKEN_PLL (OMAP2420_CM_BASE+0x500) -#define CM_IDLEST_CKGEN (OMAP2420_CM_BASE+0x520) -#define CM_CLKSEL1_PLL (OMAP2420_CM_BASE+0x540) -#define CM_CLKSEL2_PLL (OMAP2420_CM_BASE+0x544) -#define CM_CLKSEL_DSP (OMAP2420_CM_BASE+0x840) - -/* - * H4 specific Section - */ - -/* - * The 2420's chip selects are programmable. The mask ROM - * does configure CS0 to 0x08000000 before dispatch. So, if - * you want your code to live below that address, you have to - * be prepared to jump though hoops, to reset the base address. - */ -#if defined(CONFIG_OMAP2420H4) -/* GPMC */ -#ifdef CONFIG_VIRTIO_A /* Pre version B */ -# define H4_CS0_BASE 0x08000000 /* flash (64 Meg aligned) */ -# define H4_CS1_BASE 0x04000000 /* debug board */ -# define H4_CS2_BASE 0x0A000000 /* wifi board */ -#else -# define H4_CS0_BASE 0x08000000 /* flash (64 Meg aligned) */ -# define H4_CS1_BASE 0x04000000 /* debug board */ -# define H4_CS2_BASE 0x0C000000 /* wifi board */ -#endif - -/* base address for indirect vectors (internal boot mode) */ -#define SRAM_OFFSET0 0x40000000 -#define SRAM_OFFSET1 0x00200000 -#define SRAM_OFFSET2 0x0000F800 -#define SRAM_VECT_CODE (SRAM_OFFSET0|SRAM_OFFSET1|SRAM_OFFSET2) - -/* FPGA on Debug board.*/ -#define ETH_CONTROL_REG (H4_CS1_BASE+0x30b) -#define LAN_RESET_REGISTER (H4_CS1_BASE+0x1c) -#endif /* endif CONFIG_2420H4 */ - -/* Common */ -#define LOW_LEVEL_SRAM_STACK 0x4020FFFC - -#define PERIFERAL_PORT_BASE 0x480FE003 - -#endif diff --git a/arch/arm/include/asm/arch-omap24xx/sys_info.h b/arch/arm/include/asm/arch-omap24xx/sys_info.h deleted file mode 100644 index 53c231a..0000000 --- a/arch/arm/include/asm/arch-omap24xx/sys_info.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.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 - */ - -#ifndef _OMAP24XX_SYS_INFO_H_ -#define _OMAP24XX_SYS_INFO_H_ - -typedef struct h4_system_data { - /* base board info */ - u32 base_b_rev; /* rev from base board i2c */ - /* cpu board info */ - u32 cpu_b_rev; /* rev from cpu board i2c */ - u32 cpu_b_mux; /* mux type on daughter board */ - u32 cpu_b_ddr_type; /* mem type */ - u32 cpu_b_ddr_speed; /* ddr speed rating */ - u32 cpu_b_switches; /* boot ctrl switch settings */ - /* cpu info */ - u32 cpu_type; /* type of cpu; 2420, 2422, 2430,...*/ - u32 cpu_rev; /* rev of given cpu; ES1, ES2,...*/ -} h4_sys_data; - -#define XDR_POP 5 /* package on package part */ -#define SDR_DISCRETE 4 /* 128M memory SDR module*/ -#define DDR_STACKED 3 /* stacked part on 2422 */ -#define DDR_COMBO 2 /* combo part on cpu daughter card (menalaeus) */ -#define DDR_DISCRETE 1 /* 2x16 parts on daughter card */ - -#define DDR_100 100 /* type found on most mem d-boards */ -#define DDR_111 111 /* some combo parts */ -#define DDR_133 133 /* most combo, some mem d-boards */ -#define DDR_165 165 /* future parts */ - -#define CPU_2420 0x2420 -#define CPU_2422 0x2422 /* 2420 + 64M stacked */ -#define CPU_2423 0x2423 /* 2420 + 96M stacked */ - -#define CPU_2422_ES1 1 -#define CPU_2422_ES2 2 -#define CPU_2420_ES1 1 -#define CPU_2420_ES2 2 -#define CPU_2420_2422_ES1 1 - -#define CPU_2420_CHIPID 0x0B5D9000 -#define CPU_24XX_ID_MASK 0x0FFFF000 -#define CPU_242X_REV_MASK 0xF0000000 -#define CPU_242X_PID_MASK 0x000F0000 - -#define BOARD_H4_MENELAUS 1 -#define BOARD_H4_SDP 2 - -#define GPMC_MUXED 1 -#define GPMC_NONMUXED 0 - -#define TYPE_NAND 0x800 /* bit pos for nand in gpmc reg */ -#define TYPE_NOR 0x000 - -#define WIDTH_8BIT 0x0000 -#define WIDTH_16BIT 0x1000 /* bit pos for 16 bit in gpmc */ - -#define I2C_MENELAUS 0x72 /* i2c id for companion chip */ - -#endif diff --git a/arch/arm/include/asm/arch-omap24xx/sys_proto.h b/arch/arm/include/asm/arch-omap24xx/sys_proto.h deleted file mode 100644 index 9d8e5b2..0000000 --- a/arch/arm/include/asm/arch-omap24xx/sys_proto.h +++ /dev/null @@ -1,54 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.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 _OMAP24XX_SYS_PROTO_H_ -#define _OMAP24XX_SYS_PROTO_H_ - -void prcm_init(void); -void memif_init(void); -void sdrc_init(void); -void do_sdrc_init(u32,u32); -void gpmc_init(void); - -void ether_init(void); -void watchdog_init(void); -void set_muxconf_regs(void); -void peripheral_enable(void); - -u32 get_cpu_type(void); -u32 get_cpu_rev(void); -u32 get_mem_type(void); -u32 get_sysboot_value(void); -u32 get_gpmc0_base(void); -u32 is_gpmc_muxed(void); -u32 get_gpmc0_type(void); -u32 get_gpmc0_width(void); -u32 wait_on_value(u32 read_bit_mask, u32 match_value, u32 read_addr, u32 bound); -u32 get_board_type(void); -void display_board_info(u32); -void update_mux(u32,u32); -u32 get_sdr_cs_size(u32 offset); - -u32 running_in_sdram(void); -u32 running_in_sram(void); -u32 running_in_flash(void); -u32 running_from_internal_boot(void); -u32 get_device_type(void); -#endif diff --git a/arch/arm/include/asm/arch-omap3/clocks.h b/arch/arm/include/asm/arch-omap3/clock.h index bed0002..bed0002 100644 --- a/arch/arm/include/asm/arch-omap3/clocks.h +++ b/arch/arm/include/asm/arch-omap3/clock.h diff --git a/arch/arm/include/asm/arch-omap3/omap3.h b/arch/arm/include/asm/arch-omap3/omap3.h index 2b5e9ae..c57599a 100644 --- a/arch/arm/include/asm/arch-omap3/omap3.h +++ b/arch/arm/include/asm/arch-omap3/omap3.h @@ -253,4 +253,11 @@ struct gpio { #define OMAP3_EMU_HAL_START_HAL_CRITICAL 4 +/* ABB settings */ +#define OMAP_ABB_SETTLING_TIME 30 +#define OMAP_ABB_CLOCK_CYCLES 8 + +/* ABB tranxdone mask */ +#define OMAP_ABB_MPU_TXDONE_MASK (0x1 << 26) + #endif diff --git a/arch/arm/include/asm/arch-omap4/clocks.h b/arch/arm/include/asm/arch-omap4/clock.h index ed7a1c8..d14d8fb 100644 --- a/arch/arm/include/asm/arch-omap4/clocks.h +++ b/arch/arm/include/asm/arch-omap4/clock.h @@ -34,25 +34,6 @@ */ #define LDELAY 1000000 -#define CM_CLKMODE_DPLL_CORE 0x4A004120 -#define CM_CLKMODE_DPLL_PER 0x4A008140 -#define CM_CLKMODE_DPLL_MPU 0x4A004160 -#define CM_CLKSEL_CORE 0x4A004100 - -/* DPLL register offsets */ -#define CM_CLKMODE_DPLL 0 -#define CM_IDLEST_DPLL 0x4 -#define CM_AUTOIDLE_DPLL 0x8 -#define CM_CLKSEL_DPLL 0xC -#define CM_DIV_M2_DPLL 0x10 -#define CM_DIV_M3_DPLL 0x14 -#define CM_DIV_M4_DPLL 0x18 -#define CM_DIV_M5_DPLL 0x1C -#define CM_DIV_M6_DPLL 0x20 -#define CM_DIV_M7_DPLL 0x24 - -#define DPLL_CLKOUT_DIV_MASK 0x1F /* post-divider mask */ - /* CM_DLL_CTRL */ #define CM_DLL_CTRL_OVERRIDE_SHIFT 0 #define CM_DLL_CTRL_OVERRIDE_MASK (1 << 0) @@ -94,10 +75,8 @@ #define CM_CLKSEL_DCC_EN_SHIFT 22 #define CM_CLKSEL_DCC_EN_MASK (1 << 22) -#define OMAP4_DPLL_MAX_N 127 - /* CM_SYS_CLKSEL */ -#define CM_SYS_CLKSEL_SYS_CLKSEL_MASK 7 +#define CM_SYS_CLKSEL_SYS_CLKSEL_MASK 7 /* CM_CLKSEL_CORE */ #define CLKSEL_CORE_SHIFT 0 @@ -181,9 +160,7 @@ #define MPU_CLKCTRL_CLKSEL_ABE_DIV_MODE_MASK (1 << 25) /* Clock frequencies */ -#define OMAP_SYS_CLK_FREQ_38_4_MHZ 38400000 #define OMAP_SYS_CLK_IND_38_4_MHZ 6 -#define OMAP_32K_CLK_FREQ 32768 /* PRM_VC_VAL_BYPASS */ #define PRM_VC_I2C_CHANNEL_FREQ_KHZ 400 @@ -234,14 +211,13 @@ #define ALTCLKSRC_MODE_ACTIVE 1 -/* Defines for DPLL setup */ -#define DPLL_LOCKED_FREQ_TOLERANCE_0 0 -#define DPLL_LOCKED_FREQ_TOLERANCE_500_KHZ 500 -#define DPLL_LOCKED_FREQ_TOLERANCE_1_MHZ 1000 - #define DPLL_NO_LOCK 0 #define DPLL_LOCK 1 +/* Clock Defines */ +#define V_OSCK 38400000 /* Clock output from T2 */ +#define V_SCLK V_OSCK + struct omap4_scrm_regs { u32 revision; /* 0x0000 */ u32 pad00[63]; diff --git a/arch/arm/include/asm/arch-omap4/cpu.h b/arch/arm/include/asm/arch-omap4/cpu.h index 3a0bfbf..311c6ff 100644 --- a/arch/arm/include/asm/arch-omap4/cpu.h +++ b/arch/arm/include/asm/arch-omap4/cpu.h @@ -115,18 +115,6 @@ struct watchdog { #define WD_UNLOCK1 0xAAAA #define WD_UNLOCK2 0x5555 -#define SYSCLKDIV_1 (0x1 << 6) -#define SYSCLKDIV_2 (0x1 << 7) - -#define CLKSEL_GPT1 (0x1 << 0) - -#define EN_GPT1 (0x1 << 0) -#define EN_32KSYNC (0x1 << 2) - -#define ST_WDT2 (0x1 << 5) - -#define RESETDONE (0x1 << 0) - #define TCLR_ST (0x1 << 0) #define TCLR_AR (0x1 << 1) #define TCLR_PRE (0x1 << 5) diff --git a/arch/arm/include/asm/arch-omap4/omap.h b/arch/arm/include/asm/arch-omap4/omap.h index 44353a4..9fd00ff 100644 --- a/arch/arm/include/asm/arch-omap4/omap.h +++ b/arch/arm/include/asm/arch-omap4/omap.h @@ -47,14 +47,6 @@ #define DRAM_ADDR_SPACE_START OMAP44XX_DRAM_ADDR_SPACE_START #define DRAM_ADDR_SPACE_END OMAP44XX_DRAM_ADDR_SPACE_END -/* CONTROL */ -#define CTRL_BASE (OMAP44XX_L4_CORE_BASE + 0x2000) -#define CONTROL_PADCONF_CORE (OMAP44XX_L4_CORE_BASE + 0x100000) -#define CONTROL_PADCONF_WKUP (OMAP44XX_L4_CORE_BASE + 0x31E000) - -/* LPDDR2 IO regs */ -#define LPDDR2_IO_REGS_BASE 0x4A100638 - /* CONTROL_ID_CODE */ #define CONTROL_ID_CODE 0x4A002204 @@ -79,15 +71,9 @@ /* Watchdog Timer2 - MPU watchdog */ #define WDT2_BASE (OMAP44XX_L4_WKUP_BASE + 0x14000) -/* 32KTIMER */ -#define SYNC_32KTIMER_BASE (OMAP44XX_L4_WKUP_BASE + 0x4000) - /* GPMC */ #define OMAP44XX_GPMC_BASE 0x50000000 -/* SYSTEM CONTROL MODULE */ -#define SYSCTRL_GENERAL_CORE_BASE 0x4A002000 - /* * Hardware Register Details */ @@ -144,4 +130,12 @@ struct s32ktimer { #define SRAM_SCRATCH_SPACE_ADDR NON_SECURE_SRAM_START /* base address for indirect vectors (internal boot mode) */ #define SRAM_ROM_VECT_BASE 0x4030D000 + +/* ABB settings */ +#define OMAP_ABB_SETTLING_TIME 50 +#define OMAP_ABB_CLOCK_CYCLES 16 + +/* ABB tranxdone mask */ +#define OMAP_ABB_MPU_TXDONE_MASK (0x1 << 7) + #endif diff --git a/arch/arm/include/asm/arch-omap4/sys_proto.h b/arch/arm/include/asm/arch-omap4/sys_proto.h index ef85594..e413466 100644 --- a/arch/arm/include/asm/arch-omap4/sys_proto.h +++ b/arch/arm/include/asm/arch-omap4/sys_proto.h @@ -22,7 +22,7 @@ #define _SYS_PROTO_H_ #include <asm/arch/omap.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/io.h> #include <asm/omap_common.h> #include <asm/arch/mux_omap4.h> @@ -57,7 +57,8 @@ u32 cortex_rev(void); void save_omap_boot_params(void); void init_omap_revision(void); void do_io_settings(void); -void omap_vc_init(u16 speed_khz); +void sri2c_init(void); +void gpi2c_init(void); int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data); u32 warm_reset(void); void force_emif_self_refresh(void); diff --git a/arch/arm/include/asm/arch-omap5/clocks.h b/arch/arm/include/asm/arch-omap5/clock.h index 68afa76..4d2765d 100644 --- a/arch/arm/include/asm/arch-omap5/clocks.h +++ b/arch/arm/include/asm/arch-omap5/clock.h @@ -35,19 +35,6 @@ */ #define LDELAY 1000000 -#define CM_CLKMODE_DPLL_CORE (OMAP54XX_L4_CORE_BASE + 0x4120) -#define CM_CLKMODE_DPLL_PER (OMAP54XX_L4_CORE_BASE + 0x8140) -#define CM_CLKMODE_DPLL_MPU (OMAP54XX_L4_CORE_BASE + 0x4160) -#define CM_CLKSEL_CORE (OMAP54XX_L4_CORE_BASE + 0x4100) - -/* DPLL register offsets */ -#define CM_CLKMODE_DPLL 0 -#define CM_IDLEST_DPLL 0x4 -#define CM_AUTOIDLE_DPLL 0x8 -#define CM_CLKSEL_DPLL 0xC - -#define DPLL_CLKOUT_DIV_MASK 0x1F /* post-divider mask */ - /* CM_DLL_CTRL */ #define CM_DLL_CTRL_OVERRIDE_SHIFT 0 #define CM_DLL_CTRL_OVERRIDE_MASK (1 << 0) @@ -93,10 +80,8 @@ #define CM_CLKSEL_DCC_EN_SHIFT 22 #define CM_CLKSEL_DCC_EN_MASK (1 << 22) -#define OMAP4_DPLL_MAX_N 127 - /* CM_SYS_CLKSEL */ -#define CM_SYS_CLKSEL_SYS_CLKSEL_MASK 7 +#define CM_SYS_CLKSEL_SYS_CLKSEL_MASK 7 /* CM_CLKSEL_CORE */ #define CLKSEL_CORE_SHIFT 0 @@ -113,6 +98,12 @@ #define CM_ABE_PLL_REF_CLKSEL_CLKSEL_SYSCLK 0 #define CM_ABE_PLL_REF_CLKSEL_CLKSEL_32KCLK 1 +/* CM_CLKSEL_ABE_PLL_SYS */ +#define CM_CLKSEL_ABE_PLL_SYS_CLKSEL_SHIFT 0 +#define CM_CLKSEL_ABE_PLL_SYS_CLKSEL_MASK 1 +#define CM_ABE_PLL_SYS_CLKSEL_SYSCLK1 0 +#define CM_ABE_PLL_SYS_CLKSEL_SYSCLK2 1 + /* CM_BYPCLK_DPLL_IVA */ #define CM_BYPCLK_DPLL_IVA_CLKSEL_SHIFT 0 #define CM_BYPCLK_DPLL_IVA_CLKSEL_MASK 3 @@ -195,9 +186,7 @@ #define RSTTIME1_MASK (0x3ff << 0) /* Clock frequencies */ -#define OMAP_SYS_CLK_FREQ_38_4_MHZ 38400000 #define OMAP_SYS_CLK_IND_38_4_MHZ 6 -#define OMAP_32K_CLK_FREQ 32768 /* PRM_VC_VAL_BYPASS */ #define PRM_VC_I2C_CHANNEL_FREQ_KHZ 400 @@ -229,9 +218,54 @@ #define VDD_MPU_ES2_LOW 880 #define VDD_MM_ES2_LOW 880 +/* TPS659038 Voltage settings in mv for OPP_NOMINAL */ +#define VDD_MPU_DRA752 1090 +#define VDD_EVE_DRA752 1060 +#define VDD_GPU_DRA752 1060 +#define VDD_CORE_DRA752 1030 +#define VDD_IVA_DRA752 1060 + +/* Efuse register offsets for DRA7xx platform */ +#define DRA752_EFUSE_BASE 0x4A002000 +#define DRA752_EFUSE_REGBITS 16 +/* STD_FUSE_OPP_VMIN_IVA_2 */ +#define STD_FUSE_OPP_VMIN_IVA_NOM (DRA752_EFUSE_BASE + 0x05CC) +/* STD_FUSE_OPP_VMIN_IVA_3 */ +#define STD_FUSE_OPP_VMIN_IVA_OD (DRA752_EFUSE_BASE + 0x05D0) +/* STD_FUSE_OPP_VMIN_IVA_4 */ +#define STD_FUSE_OPP_VMIN_IVA_HIGH (DRA752_EFUSE_BASE + 0x05D4) +/* STD_FUSE_OPP_VMIN_DSPEVE_2 */ +#define STD_FUSE_OPP_VMIN_DSPEVE_NOM (DRA752_EFUSE_BASE + 0x05E0) +/* STD_FUSE_OPP_VMIN_DSPEVE_3 */ +#define STD_FUSE_OPP_VMIN_DSPEVE_OD (DRA752_EFUSE_BASE + 0x05E4) +/* STD_FUSE_OPP_VMIN_DSPEVE_4 */ +#define STD_FUSE_OPP_VMIN_DSPEVE_HIGH (DRA752_EFUSE_BASE + 0x05E8) +/* STD_FUSE_OPP_VMIN_CORE_2 */ +#define STD_FUSE_OPP_VMIN_CORE_NOM (DRA752_EFUSE_BASE + 0x05F4) +/* STD_FUSE_OPP_VMIN_GPU_2 */ +#define STD_FUSE_OPP_VMIN_GPU_NOM (DRA752_EFUSE_BASE + 0x1B08) +/* STD_FUSE_OPP_VMIN_GPU_3 */ +#define STD_FUSE_OPP_VMIN_GPU_OD (DRA752_EFUSE_BASE + 0x1B0C) +/* STD_FUSE_OPP_VMIN_GPU_4 */ +#define STD_FUSE_OPP_VMIN_GPU_HIGH (DRA752_EFUSE_BASE + 0x1B10) +/* STD_FUSE_OPP_VMIN_MPU_2 */ +#define STD_FUSE_OPP_VMIN_MPU_NOM (DRA752_EFUSE_BASE + 0x1B20) +/* STD_FUSE_OPP_VMIN_MPU_3 */ +#define STD_FUSE_OPP_VMIN_MPU_OD (DRA752_EFUSE_BASE + 0x1B24) +/* STD_FUSE_OPP_VMIN_MPU_4 */ +#define STD_FUSE_OPP_VMIN_MPU_HIGH (DRA752_EFUSE_BASE + 0x1B28) + /* Standard offset is 0.5v expressed in uv */ #define PALMAS_SMPS_BASE_VOLT_UV 500000 +/* TPS659038 */ +#define TPS659038_I2C_SLAVE_ADDR 0x58 +#define TPS659038_REG_ADDR_SMPS12_MPU 0x23 +#define TPS659038_REG_ADDR_SMPS45_EVE 0x2B +#define TPS659038_REG_ADDR_SMPS6_GPU 0x2F +#define TPS659038_REG_ADDR_SMPS7_CORE 0x33 +#define TPS659038_REG_ADDR_SMPS8_IVA 0x37 + /* TPS */ #define TPS62361_I2C_SLAVE_ADDR 0x60 #define TPS62361_REG_ADDR_SET0 0x0 @@ -261,4 +295,25 @@ * into microsec and passing the value. */ #define CONFIG_DEFAULT_OMAP_RESET_TIME_MAX_USEC 31219 + +#ifdef CONFIG_DRA7XX +#define V_OSCK 20000000 /* Clock output from T2 */ +#else +#define V_OSCK 19200000 /* Clock output from T2 */ +#endif + +#define V_SCLK V_OSCK + +/* AUXCLKx reg fields */ +#define AUXCLK_ENABLE_MASK (1 << 8) +#define AUXCLK_SRCSELECT_SHIFT 1 +#define AUXCLK_SRCSELECT_MASK (3 << 1) +#define AUXCLK_CLKDIV_SHIFT 16 +#define AUXCLK_CLKDIV_MASK (0xF << 16) + +#define AUXCLK_SRCSELECT_SYS_CLK 0 +#define AUXCLK_SRCSELECT_CORE_DPLL 1 +#define AUXCLK_SRCSELECT_PER_DPLL 2 +#define AUXCLK_SRCSELECT_ALTERNATE 3 + #endif /* _CLOCKS_OMAP5_H_ */ diff --git a/arch/arm/include/asm/arch-omap5/cpu.h b/arch/arm/include/asm/arch-omap5/cpu.h index 044ab55..4753f46 100644 --- a/arch/arm/include/asm/arch-omap5/cpu.h +++ b/arch/arm/include/asm/arch-omap5/cpu.h @@ -119,18 +119,6 @@ struct watchdog { #define WD_UNLOCK1 0xAAAA #define WD_UNLOCK2 0x5555 -#define SYSCLKDIV_1 (0x1 << 6) -#define SYSCLKDIV_2 (0x1 << 7) - -#define CLKSEL_GPT1 (0x1 << 0) - -#define EN_GPT1 (0x1 << 0) -#define EN_32KSYNC (0x1 << 2) - -#define ST_WDT2 (0x1 << 5) - -#define RESETDONE (0x1 << 0) - #define TCLR_ST (0x1 << 0) #define TCLR_AR (0x1 << 1) #define TCLR_PRE (0x1 << 5) diff --git a/arch/arm/include/asm/arch-omap5/mux_dra7xx.h b/arch/arm/include/asm/arch-omap5/mux_dra7xx.h index 55e9de6..5f2b0f9 100644 --- a/arch/arm/include/asm/arch-omap5/mux_dra7xx.h +++ b/arch/arm/include/asm/arch-omap5/mux_dra7xx.h @@ -28,11 +28,14 @@ #include <asm/types.h> +#define FSC (1 << 19) +#define SSC (0 << 19) + #define IEN (1 << 18) #define IDIS (0 << 18) -#define PTU (3 << 16) -#define PTD (1 << 16) +#define PTU (1 << 17) +#define PTD (0 << 17) #define PEN (1 << 16) #define PDIS (0 << 16) diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h index 04af227..5e6d82e 100644 --- a/arch/arm/include/asm/arch-omap5/omap.h +++ b/arch/arm/include/asm/arch-omap5/omap.h @@ -44,16 +44,15 @@ #define DRAM_ADDR_SPACE_START OMAP54XX_DRAM_ADDR_SPACE_START #define DRAM_ADDR_SPACE_END OMAP54XX_DRAM_ADDR_SPACE_END -/* CONTROL */ -#define CTRL_BASE (OMAP54XX_L4_CORE_BASE + 0x2000) -#define CONTROL_PADCONF_CORE (CTRL_BASE + 0x0800) -#define CONTROL_PADCONF_WKUP (OMAP54XX_L4_WKUP_BASE + 0xc800) - -/* LPDDR2 IO regs. To be verified */ -#define LPDDR2_IO_REGS_BASE 0x4A100638 - -/* CONTROL_ID_CODE */ -#define CONTROL_ID_CODE (CTRL_BASE + 0x204) +/* CONTROL ID CODE */ +#define CONTROL_CORE_ID_CODE 0x4A002204 +#define CONTROL_WKUP_ID_CODE 0x4AE0C204 + +#ifdef CONFIG_DRA7XX +#define CONTROL_ID_CODE CONTROL_WKUP_ID_CODE +#else +#define CONTROL_ID_CODE CONTROL_CORE_ID_CODE +#endif /* To be verified */ #define OMAP5430_CONTROL_ID_CODE_ES1_0 0x0B94202F @@ -62,11 +61,6 @@ #define OMAP5432_CONTROL_ID_CODE_ES2_0 0x1B99802F #define DRA752_CONTROL_ID_CODE_ES1_0 0x0B99002F -/* STD_FUSE_PROD_ID_1 */ -#define STD_FUSE_PROD_ID_1 (CTRL_BASE + 0x218) -#define PROD_ID_1_SILICON_TYPE_SHIFT 16 -#define PROD_ID_1_SILICON_TYPE_MASK (3 << 16) - /* UART */ #define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000) #define UART2_BASE (OMAP54XX_L4_PER_BASE + 0x6c000) @@ -80,15 +74,9 @@ /* Watchdog Timer2 - MPU watchdog */ #define WDT2_BASE (OMAP54XX_L4_WKUP_BASE + 0x14000) -/* 32KTIMER */ -#define SYNC_32KTIMER_BASE (OMAP54XX_L4_WKUP_BASE + 0x4000) - /* GPMC */ #define OMAP54XX_GPMC_BASE 0x50000000 -/* SYSTEM CONTROL MODULE */ -#define SYSCTRL_GENERAL_CORE_BASE 0x4A002000 - /* * Hardware Register Details */ @@ -118,9 +106,9 @@ /* CONTROL_EFUSE_2 */ #define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1 0x00ffc000 +#define SDCARD_BIAS_PWRDNZ (1 << 27) #define SDCARD_PWRDNZ (1 << 26) #define SDCARD_BIAS_HIZ_MODE (1 << 25) -#define SDCARD_BIAS_PWRDNZ (1 << 22) #define SDCARD_PBIASLITE_VMODE (1 << 21) #ifndef __ASSEMBLY__ @@ -181,27 +169,18 @@ struct s32ktimer { #define EFUSE_4 0x45145100 #endif /* __ASSEMBLY__ */ -/* - * Non-secure SRAM Addresses - * Non-secure RAM starts at 0x40300000 for GP devices. But we keep SRAM_BASE - * at 0x40304000(EMU base) so that our code works for both EMU and GP - */ +#ifdef CONFIG_DRA7XX +#define NON_SECURE_SRAM_START 0x40300000 +#define NON_SECURE_SRAM_END 0x40380000 /* Not inclusive */ +#else #define NON_SECURE_SRAM_START 0x40300000 #define NON_SECURE_SRAM_END 0x40320000 /* Not inclusive */ +#endif #define SRAM_SCRATCH_SPACE_ADDR NON_SECURE_SRAM_START + /* base address for indirect vectors (internal boot mode) */ #define SRAM_ROM_VECT_BASE 0x4031F000 -/* Silicon revisions */ -#define OMAP4430_SILICON_ID_INVALID 0xFFFFFFFF -#define OMAP4430_ES1_0 0x44300100 -#define OMAP4430_ES2_0 0x44300200 -#define OMAP4430_ES2_1 0x44300210 -#define OMAP4430_ES2_2 0x44300220 -#define OMAP4430_ES2_3 0x44300230 -#define OMAP4460_ES1_0 0x44600100 -#define OMAP4460_ES1_1 0x44600110 - /* CONTROL_SRCOMP_XXX_SIDE */ #define OVERRIDE_XS_SHIFT 30 #define OVERRIDE_XS_MASK (1 << 30) @@ -216,6 +195,19 @@ struct s32ktimer { #define SRCODE_OVERRIDE_SEL_XS_SHIFT 0 #define SRCODE_OVERRIDE_SEL_XS_MASK (1 << 0) +/* ABB settings */ +#define OMAP_ABB_SETTLING_TIME 50 +#define OMAP_ABB_CLOCK_CYCLES 16 + +/* ABB tranxdone mask */ +#define OMAP_ABB_MPU_TXDONE_MASK (0x1 << 7) + +/* ABB efuse masks */ +#define OMAP5_ABB_FUSE_VSET_MASK (0x1F << 24) +#define OMAP5_ABB_FUSE_ENABLE_MASK (0x1 << 29) +#define OMAP5_ABB_LDOVBBMPU_MUX_CTRL_MASK (0x1 << 10) +#define OMAP5_ABB_LDOVBBMPU_VSET_OUT_MASK (0x1f << 0) + #ifndef __ASSEMBLY__ struct srcomp_params { s8 divide_factor; @@ -230,6 +222,7 @@ struct ctrl_ioregs { u32 ctrl_ddrio_1; u32 ctrl_ddrio_2; u32 ctrl_emif_sdram_config_ext; + u32 ctrl_ddr_ctrl_ext_0; }; #endif /* __ASSEMBLY__ */ #endif diff --git a/arch/arm/include/asm/arch-omap5/sys_proto.h b/arch/arm/include/asm/arch-omap5/sys_proto.h index 4d99db9..0bb59d8 100644 --- a/arch/arm/include/asm/arch-omap5/sys_proto.h +++ b/arch/arm/include/asm/arch-omap5/sys_proto.h @@ -23,9 +23,9 @@ #include <asm/arch/omap.h> #include <asm/io.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/omap_common.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> DECLARE_GLOBAL_DATA_PTR; @@ -61,7 +61,8 @@ u32 cortex_rev(void); void save_omap_boot_params(void); void init_omap_revision(void); void do_io_settings(void); -void omap_vc_init(u16 speed_khz); +void sri2c_init(void); +void gpi2c_init(void); int omap_vc_bypass_send_value(u8 sa, u8 reg_addr, u8 reg_data); u32 warm_reset(void); void force_emif_self_refresh(void); diff --git a/arch/arm/include/asm/arch-vf610/clock.h b/arch/arm/include/asm/arch-vf610/clock.h new file mode 100644 index 0000000..04e418c --- /dev/null +++ b/arch/arm/include/asm/arch-vf610/clock.h @@ -0,0 +1,39 @@ +/* + * Copyright 2013 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 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_ARCH_CLOCK_H +#define __ASM_ARCH_CLOCK_H + +#include <common.h> + +enum mxc_clock { + MXC_ARM_CLK = 0, + MXC_BUS_CLK, + MXC_IPG_CLK, + MXC_UART_CLK, + MXC_ESDHC_CLK, + MXC_FEC_CLK, +}; + +void enable_ocotp_clk(unsigned char enable); +unsigned int mxc_get_clock(enum mxc_clock clk); + +#define imx_get_fecclk() mxc_get_clock(MXC_FEC_CLK) + +#endif /* __ASM_ARCH_CLOCK_H */ diff --git a/arch/arm/include/asm/arch-vf610/crm_regs.h b/arch/arm/include/asm/arch-vf610/crm_regs.h new file mode 100644 index 0000000..e3f703d --- /dev/null +++ b/arch/arm/include/asm/arch-vf610/crm_regs.h @@ -0,0 +1,225 @@ +/* + * Copyright 2013 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 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 __ARCH_ARM_MACH_VF610_CCM_REGS_H__ +#define __ARCH_ARM_MACH_VF610_CCM_REGS_H__ + +#ifndef __ASSEMBLY__ + +/* Clock Controller Module (CCM) */ +struct ccm_reg { + u32 ccr; + u32 csr; + u32 ccsr; + u32 cacrr; + u32 cscmr1; + u32 cscdr1; + u32 cscdr2; + u32 cscdr3; + u32 cscmr2; + u32 cscdr4; + u32 ctor; + u32 clpcr; + u32 cisr; + u32 cimr; + u32 ccosr; + u32 cgpr; + u32 ccgr0; + u32 ccgr1; + u32 ccgr2; + u32 ccgr3; + u32 ccgr4; + u32 ccgr5; + u32 ccgr6; + u32 ccgr7; + u32 ccgr8; + u32 ccgr9; + u32 ccgr10; + u32 ccgr11; + u32 cmeor0; + u32 cmeor1; + u32 cmeor2; + u32 cmeor3; + u32 cmeor4; + u32 cmeor5; + u32 cppdsr; + u32 ccowr; + u32 ccpgr0; + u32 ccpgr1; + u32 ccpgr2; + u32 ccpgr3; +}; + +/* Analog components control digital interface (ANADIG) */ +struct anadig_reg { + u32 pll3_ctrl; + u32 resv0[3]; + u32 pll7_ctrl; + u32 resv1[3]; + u32 pll2_ctrl; + u32 resv2[3]; + u32 pll2_ss; + u32 resv3[3]; + u32 pll2_num; + u32 resv4[3]; + u32 pll2_denom; + u32 resv5[3]; + u32 pll4_ctrl; + u32 resv6[3]; + u32 pll4_num; + u32 resv7[3]; + u32 pll4_denom; + u32 pll6_ctrl; + u32 resv8[3]; + u32 pll6_num; + u32 resv9[3]; + u32 pll6_denom; + u32 resv10[3]; + u32 pll5_ctrl; + u32 resv11[3]; + u32 pll3_pfd; + u32 resv12[3]; + u32 pll2_pfd; + u32 resv13[3]; + u32 reg_1p1; + u32 resv14[3]; + u32 reg_3p0; + u32 resv15[3]; + u32 reg_2p5; + u32 resv16[7]; + u32 ana_misc0; + u32 resv17[3]; + u32 ana_misc1; + u32 resv18[63]; + u32 anadig_digprog; + u32 resv19[3]; + u32 pll1_ctrl; + u32 resv20[3]; + u32 pll1_ss; + u32 resv21[3]; + u32 pll1_num; + u32 resv22[3]; + u32 pll1_denom; + u32 resv23[3]; + u32 pll1_pdf; + u32 resv24[3]; + u32 pll_lock; +}; +#endif + +#define CCM_CCR_FIRC_EN (1 << 16) +#define CCM_CCR_OSCNT_MASK 0xff +#define CCM_CCR_OSCNT(v) ((v) & 0xff) + +#define CCM_CCSR_PLL2_PFD_CLK_SEL_OFFSET 19 +#define CCM_CCSR_PLL2_PFD_CLK_SEL_MASK (0x7 << 19) +#define CCM_CCSR_PLL2_PFD_CLK_SEL(v) (((v) & 0x7) << 19) + +#define CCM_CCSR_PLL1_PFD_CLK_SEL_OFFSET 16 +#define CCM_CCSR_PLL1_PFD_CLK_SEL_MASK (0x7 << 16) +#define CCM_CCSR_PLL1_PFD_CLK_SEL(v) (((v) & 0x7) << 16) + +#define CCM_CCSR_PLL2_PFD4_EN (1 << 15) +#define CCM_CCSR_PLL2_PFD3_EN (1 << 14) +#define CCM_CCSR_PLL2_PFD2_EN (1 << 13) +#define CCM_CCSR_PLL2_PFD1_EN (1 << 12) +#define CCM_CCSR_PLL1_PFD4_EN (1 << 11) +#define CCM_CCSR_PLL1_PFD3_EN (1 << 10) +#define CCM_CCSR_PLL1_PFD2_EN (1 << 9) +#define CCM_CCSR_PLL1_PFD1_EN (1 << 8) + +#define CCM_CCSR_DDRC_CLK_SEL(v) ((v) << 6) +#define CCM_CCSR_FAST_CLK_SEL(v) ((v) << 5) + +#define CCM_CCSR_SYS_CLK_SEL_OFFSET 0 +#define CCM_CCSR_SYS_CLK_SEL_MASK 0x7 +#define CCM_CCSR_SYS_CLK_SEL(v) ((v) & 0x7) + +#define CCM_CACRR_IPG_CLK_DIV_OFFSET 11 +#define CCM_CACRR_IPG_CLK_DIV_MASK (0x3 << 11) +#define CCM_CACRR_IPG_CLK_DIV(v) (((v) & 0x3) << 11) +#define CCM_CACRR_BUS_CLK_DIV_OFFSET 3 +#define CCM_CACRR_BUS_CLK_DIV_MASK (0x7 << 3) +#define CCM_CACRR_BUS_CLK_DIV(v) (((v) & 0x7) << 3) +#define CCM_CACRR_ARM_CLK_DIV_OFFSET 0 +#define CCM_CACRR_ARM_CLK_DIV_MASK 0x7 +#define CCM_CACRR_ARM_CLK_DIV(v) ((v) & 0x7) + +#define CCM_CSCMR1_ESDHC1_CLK_SEL_OFFSET 18 +#define CCM_CSCMR1_ESDHC1_CLK_SEL_MASK (0x3 << 18) +#define CCM_CSCMR1_ESDHC1_CLK_SEL(v) (((v) & 0x3) << 18) + +#define CCM_CSCDR1_RMII_CLK_EN (1 << 24) + +#define CCM_CSCDR2_ESDHC1_EN (1 << 29) +#define CCM_CSCDR2_ESDHC1_CLK_DIV_OFFSET 20 +#define CCM_CSCDR2_ESDHC1_CLK_DIV_MASK (0xf << 20) +#define CCM_CSCDR2_ESDHC1_CLK_DIV(v) (((v) & 0xf) << 20) + +#define CCM_CSCMR2_RMII_CLK_SEL_OFFSET 4 +#define CCM_CSCMR2_RMII_CLK_SEL_MASK (0x3 << 4) +#define CCM_CSCMR2_RMII_CLK_SEL(v) (((v) & 0x3) << 4) + +#define CCM_REG_CTRL_MASK 0xffffffff +#define CCM_CCGR0_UART1_CTRL_MASK (0x3 << 16) +#define CCM_CCGR1_PIT_CTRL_MASK (0x3 << 14) +#define CCM_CCGR1_WDOGA5_CTRL_MASK (0x3 << 28) +#define CCM_CCGR2_IOMUXC_CTRL_MASK (0x3 << 16) +#define CCM_CCGR2_PORTA_CTRL_MASK (0x3 << 18) +#define CCM_CCGR2_PORTB_CTRL_MASK (0x3 << 20) +#define CCM_CCGR2_PORTC_CTRL_MASK (0x3 << 22) +#define CCM_CCGR2_PORTD_CTRL_MASK (0x3 << 24) +#define CCM_CCGR2_PORTE_CTRL_MASK (0x3 << 26) +#define CCM_CCGR3_ANADIG_CTRL_MASK 0x3 +#define CCM_CCGR4_WKUP_CTRL_MASK (0x3 << 20) +#define CCM_CCGR4_CCM_CTRL_MASK (0x3 << 22) +#define CCM_CCGR4_GPC_CTRL_MASK (0x3 << 24) +#define CCM_CCGR6_OCOTP_CTRL_MASK (0x3 << 10) +#define CCM_CCGR6_DDRMC_CTRL_MASK (0x3 << 28) +#define CCM_CCGR7_SDHC1_CTRL_MASK (0x3 << 4) +#define CCM_CCGR9_FEC0_CTRL_MASK 0x3 +#define CCM_CCGR9_FEC1_CTRL_MASK (0x3 << 2) + +#define ANADIG_PLL2_CTRL_ENABLE (1 << 13) +#define ANADIG_PLL2_CTRL_POWERDOWN (1 << 12) +#define ANADIG_PLL2_CTRL_DIV_SELECT 1 +#define ANADIG_PLL1_CTRL_ENABLE (1 << 13) +#define ANADIG_PLL1_CTRL_POWERDOWN (1 << 12) +#define ANADIG_PLL1_CTRL_DIV_SELECT 1 + +#define FASE_CLK_FREQ 24000000 +#define SLOW_CLK_FREQ 32000 +#define PLL1_PFD1_FREQ 500000000 +#define PLL1_PFD2_FREQ 452000000 +#define PLL1_PFD3_FREQ 396000000 +#define PLL1_PFD4_FREQ 528000000 +#define PLL1_MAIN_FREQ 528000000 +#define PLL2_PFD1_FREQ 500000000 +#define PLL2_PFD2_FREQ 396000000 +#define PLL2_PFD3_FREQ 339000000 +#define PLL2_PFD4_FREQ 413000000 +#define PLL2_MAIN_FREQ 528000000 +#define PLL3_MAIN_FREQ 480000000 +#define PLL3_PFD3_FREQ 298000000 +#define PLL5_MAIN_FREQ 500000000 + +#define ENET_EXTERNAL_CLK 50000000 +#define AUDIO_EXTERNAL_CLK 24576000 + +#endif /*__ARCH_ARM_MACH_VF610_CCM_REGS_H__ */ diff --git a/arch/arm/include/asm/arch-vf610/imx-regs.h b/arch/arm/include/asm/arch-vf610/imx-regs.h new file mode 100644 index 0000000..c9df32a --- /dev/null +++ b/arch/arm/include/asm/arch-vf610/imx-regs.h @@ -0,0 +1,419 @@ +/* + * Copyright 2013 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 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_ARCH_IMX_REGS_H__ +#define __ASM_ARCH_IMX_REGS_H__ + +#define ARCH_MXC + +#define IRAM_BASE_ADDR 0x3F000000 /* internal ram */ +#define IRAM_SIZE 0x00080000 /* 512 KB */ + +#define AIPS0_BASE_ADDR 0x40000000 +#define AIPS1_BASE_ADDR 0x40080000 + +/* AIPS 0 */ +#define MSCM_BASE_ADDR (AIPS0_BASE_ADDR + 0x00001000) +#define MSCM_IR_BASE_ADDR (AIPS0_BASE_ADDR + 0x00001800) +#define CA5SCU_BASE_ADDR (AIPS0_BASE_ADDR + 0x00002000) +#define CA5_INTD_BASE_ADDR (AIPS0_BASE_ADDR + 0x00003000) +#define CA5_L2C_BASE_ADDR (AIPS0_BASE_ADDR + 0x00006000) +#define NIC0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00008000) +#define NIC1_BASE_ADDR (AIPS0_BASE_ADDR + 0x00009000) +#define NIC2_BASE_ADDR (AIPS0_BASE_ADDR + 0x0000A000) +#define NIC3_BASE_ADDR (AIPS0_BASE_ADDR + 0x0000B000) +#define NIC4_BASE_ADDR (AIPS0_BASE_ADDR + 0x0000C000) +#define NIC5_BASE_ADDR (AIPS0_BASE_ADDR + 0x0000D000) +#define NIC6_BASE_ADDR (AIPS0_BASE_ADDR + 0x0000E000) +#define NIC7_BASE_ADDR (AIPS0_BASE_ADDR + 0x0000F000) +#define AHBTZASC_BASE_ADDR (AIPS0_BASE_ADDR + 0x00010000) +#define TZASC_SYS0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00011000) +#define TZASC_SYS1_BASE_ADDR (AIPS0_BASE_ADDR + 0x00012000) +#define TZASC_GFX_BASE_ADDR (AIPS0_BASE_ADDR + 0x00013000) +#define TZASC_DDR0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00014000) +#define TZASC_DDR1_BASE_ADDR (AIPS0_BASE_ADDR + 0x00015000) +#define CSU_BASE_ADDR (AIPS0_BASE_ADDR + 0x00017000) +#define DMA0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00018000) +#define DMA0_TCD_BASE_ADDR (AIPS0_BASE_ADDR + 0x00019000) +#define SEMA4_BASE_ADDR (AIPS0_BASE_ADDR + 0x0001D000) +#define FB_BASE_ADDR (AIPS0_BASE_ADDR + 0x0001E000) +#define DMA_MUX0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00024000) +#define UART0_BASE (AIPS0_BASE_ADDR + 0x00027000) +#define UART1_BASE (AIPS0_BASE_ADDR + 0x00028000) +#define UART2_BASE (AIPS0_BASE_ADDR + 0x00029000) +#define UART3_BASE (AIPS0_BASE_ADDR + 0x0002A000) +#define SPI0_BASE_ADDR (AIPS0_BASE_ADDR + 0x0002C000) +#define SPI1_BASE_ADDR (AIPS0_BASE_ADDR + 0x0002D000) +#define SAI0_BASE_ADDR (AIPS0_BASE_ADDR + 0x0002F000) +#define SAI1_BASE_ADDR (AIPS0_BASE_ADDR + 0x00030000) +#define SAI2_BASE_ADDR (AIPS0_BASE_ADDR + 0x00031000) +#define SAI3_BASE_ADDR (AIPS0_BASE_ADDR + 0x00032000) +#define CRC_BASE_ADDR (AIPS0_BASE_ADDR + 0x00033000) +#define PDB_BASE_ADDR (AIPS0_BASE_ADDR + 0x00036000) +#define PIT_BASE_ADDR (AIPS0_BASE_ADDR + 0x00037000) +#define FTM0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00038000) +#define FTM1_BASE_ADDR (AIPS0_BASE_ADDR + 0x00039000) +#define ADC_BASE_ADDR (AIPS0_BASE_ADDR + 0x0003B000) +#define TCON0_BASE_ADDR (AIPS0_BASE_ADDR + 0x0003D000) +#define WDOG1_BASE_ADDR (AIPS0_BASE_ADDR + 0x0003E000) +#define LPTMR_BASE_ADDR (AIPS0_BASE_ADDR + 0x00040000) +#define RLE_BASE_ADDR (AIPS0_BASE_ADDR + 0x00042000) +#define MLB_BASE_ADDR (AIPS0_BASE_ADDR + 0x00043000) +#define QSPI0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00044000) +#define IOMUXC_BASE_ADDR (AIPS0_BASE_ADDR + 0x00048000) +#define ANADIG_BASE_ADDR (AIPS0_BASE_ADDR + 0x00050000) +#define SCSCM_BASE_ADDR (AIPS0_BASE_ADDR + 0x00052000) +#define ASRC_BASE_ADDR (AIPS0_BASE_ADDR + 0x00060000) +#define SPDIF_BASE_ADDR (AIPS0_BASE_ADDR + 0x00061000) +#define ESAI_BASE_ADDR (AIPS0_BASE_ADDR + 0x00062000) +#define ESAI_FIFO_BASE_ADDR (AIPS0_BASE_ADDR + 0x00063000) +#define WDOG_BASE_ADDR (AIPS0_BASE_ADDR + 0x00065000) +#define I2C0_BASE_ADDR (AIPS0_BASE_ADDR + 0x00066000) +#define WKUP_BASE_ADDR (AIPS0_BASE_ADDR + 0x0006A000) +#define CCM_BASE_ADDR (AIPS0_BASE_ADDR + 0x0006B000) +#define GPC_BASE_ADDR (AIPS0_BASE_ADDR + 0x0006C000) +#define VREG_DIG_BASE_ADDR (AIPS0_BASE_ADDR + 0x0006D000) +#define SRC_BASE_ADDR (AIPS0_BASE_ADDR + 0x0006E000) +#define CMU_BASE_ADDR (AIPS0_BASE_ADDR + 0x0006F000) + +/* AIPS 1 */ +#define OCOTP_BASE_ADDR (AIPS1_BASE_ADDR + 0x00025000) +#define DDR_BASE_ADDR (AIPS1_BASE_ADDR + 0x0002E000) +#define ESDHC0_BASE_ADDR (AIPS1_BASE_ADDR + 0x00031000) +#define ESDHC1_BASE_ADDR (AIPS1_BASE_ADDR + 0x00032000) +#define ENET_BASE_ADDR (AIPS1_BASE_ADDR + 0x00050000) + +/* MUX mode and PAD ctrl are in one register */ +#define CONFIG_IOMUX_SHARE_CONF_REG + +#define FEC_QUIRK_ENET_MAC + +/* MSCM interrupt rounter */ +#define MSCM_IRSPRC_CP0_EN 1 +#define MSCM_IRSPRC_NUM 112 + +/* DDRMC */ +#define DDRMC_PHY_DQ_TIMING 0x00002613 +#define DDRMC_PHY_DQS_TIMING 0x00002615 +#define DDRMC_PHY_CTRL 0x01210080 +#define DDRMC_PHY_MASTER_CTRL 0x0001012a +#define DDRMC_PHY_SLAVE_CTRL 0x00012020 + +#define DDRMC_PHY50_DDR3_MODE (1 << 12) +#define DDRMC_PHY50_EN_SW_HALF_CYCLE (1 << 8) + +#define DDRMC_CR00_DRAM_CLASS_DDR3 (0x6 << 8) +#define DDRMC_CR00_DRAM_CLASS_LPDDR2 (0x5 << 8) +#define DDRMC_CR00_START 1 +#define DDRMC_CR02_DRAM_TINIT(v) ((v) & 0xffffff) +#define DDRMC_CR10_TRST_PWRON(v) (v) +#define DDRMC_CR11_CKE_INACTIVE(v) (v) +#define DDRMC_CR12_WRLAT(v) (((v) & 0x1f) << 8) +#define DDRMC_CR12_CASLAT_LIN(v) ((v) & 0x3f) +#define DDRMC_CR13_TRC(v) (((v) & 0xff) << 24) +#define DDRMC_CR13_TRRD(v) (((v) & 0xff) << 16) +#define DDRMC_CR13_TCCD(v) (((v) & 0x1f) << 8) +#define DDRMC_CR13_TBST_INT_INTERVAL(v) ((v) & 0x7) +#define DDRMC_CR14_TFAW(v) (((v) & 0x3f) << 24) +#define DDRMC_CR14_TRP(v) (((v) & 0x1f) << 16) +#define DDRMC_CR14_TWTR(v) (((v) & 0xf) << 8) +#define DDRMC_CR14_TRAS_MIN(v) ((v) & 0xff) +#define DDRMC_CR16_TMRD(v) (((v) & 0x1f) << 24) +#define DDRMC_CR16_TRTP(v) (((v) & 0xf) << 16) +#define DDRMC_CR17_TRAS_MAX(v) (((v) & 0x1ffff) << 8) +#define DDRMC_CR17_TMOD(v) ((v) & 0xff) +#define DDRMC_CR18_TCKESR(v) (((v) & 0x1f) << 8) +#define DDRMC_CR18_TCKE(v) ((v) & 0x7) +#define DDRMC_CR20_AP_EN (1 << 24) +#define DDRMC_CR21_TRCD_INT(v) (((v) & 0xff) << 16) +#define DDRMC_CR21_TRAS_LOCKOUT (1 << 8) +#define DDRMC_CR21_CCMAP_EN 1 +#define DDRMC_CR22_TDAL(v) (((v) & 0x3f) << 16) +#define DDRMC_CR23_BSTLEN(v) (((v) & 0x7) << 24) +#define DDRMC_CR23_TDLL(v) ((v) & 0xff) +#define DDRMC_CR24_TRP_AB(v) ((v) & 0x1f) +#define DDRMC_CR25_TREF_EN (1 << 16) +#define DDRMC_CR26_TREF(v) (((v) & 0xffff) << 16) +#define DDRMC_CR26_TRFC(v) ((v) & 0x3ff) +#define DDRMC_CR28_TREF_INT(v) ((v) & 0xffff) +#define DDRMC_CR29_TPDEX(v) ((v) & 0xffff) +#define DDRMC_CR30_TXPDLL(v) ((v) & 0xffff) +#define DDRMC_CR31_TXSNR(v) (((v) & 0xffff) << 16) +#define DDRMC_CR31_TXSR(v) ((v) & 0xffff) +#define DDRMC_CR33_EN_QK_SREF (1 << 16) +#define DDRMC_CR34_CKSRX(v) (((v) & 0xf) << 16) +#define DDRMC_CR34_CKSRE(v) (((v) & 0xf) << 8) +#define DDRMC_CR38_FREQ_CHG_EN (1 << 8) +#define DDRMC_CR39_PHY_INI_COM(v) (((v) & 0xffff) << 16) +#define DDRMC_CR39_PHY_INI_STA(v) (((v) & 0xff) << 8) +#define DDRMC_CR39_FRQ_CH_DLLOFF(v) ((v) & 0x3) +#define DDRMC_CR41_PHY_INI_STRT_INI_DIS 1 +#define DDRMC_CR48_MR1_DA_0(v) (((v) & 0xffff) << 16) +#define DDRMC_CR48_MR0_DA_0(v) ((v) & 0xffff) +#define DDRMC_CR66_ZQCL(v) (((v) & 0xfff) << 16) +#define DDRMC_CR66_ZQINIT(v) ((v) & 0xfff) +#define DDRMC_CR67_ZQCS(v) ((v) & 0xfff) +#define DDRMC_CR69_ZQ_ON_SREF_EX(v) (((v) & 0xf) << 8) +#define DDRMC_CR70_REF_PER_ZQ(v) (v) +#define DDRMC_CR72_ZQCS_ROTATE (1 << 24) +#define DDRMC_CR73_APREBIT(v) (((v) & 0xf) << 24) +#define DDRMC_CR73_COL_DIFF(v) (((v) & 0x7) << 16) +#define DDRMC_CR73_ROW_DIFF(v) (((v) & 0x3) << 8) +#define DDRMC_CR74_BANKSPLT_EN (1 << 24) +#define DDRMC_CR74_ADDR_CMP_EN (1 << 16) +#define DDRMC_CR74_CMD_AGE_CNT(v) (((v) & 0xff) << 8) +#define DDRMC_CR74_AGE_CNT(v) ((v) & 0xff) +#define DDRMC_CR75_RW_PG_EN (1 << 24) +#define DDRMC_CR75_RW_EN (1 << 16) +#define DDRMC_CR75_PRI_EN (1 << 8) +#define DDRMC_CR75_PLEN 1 +#define DDRMC_CR76_NQENT_ACTDIS(v) (((v) & 0x7) << 24) +#define DDRMC_CR76_D_RW_G_BKCN(v) (((v) & 0x3) << 16) +#define DDRMC_CR76_W2R_SPLT_EN (1 << 8) +#define DDRMC_CR76_CS_EN 1 +#define DDRMC_CR77_CS_MAP (1 << 24) +#define DDRMC_CR77_DI_RD_INTLEAVE (1 << 8) +#define DDRMC_CR77_SWAP_EN 1 +#define DDRMC_CR78_BUR_ON_FLY_BIT(v) ((v) & 0xf) +#define DDRMC_CR79_CTLUPD_AREF (1 << 24) +#define DDRMC_CR82_INT_MASK 0x1fffffff +#define DDRMC_CR87_ODT_WR_MAPCS0 (1 << 24) +#define DDRMC_CR87_ODT_RD_MAPCS0 (1 << 16) +#define DDRMC_CR88_TODTL_CMD(v) (((v) & 0x1f) << 16) +#define DDRMC_CR89_AODT_RWSMCS(v) ((v) & 0xf) +#define DDRMC_CR91_R2W_SMCSDL(v) (((v) & 0x7) << 16) +#define DDRMC_CR96_WLMRD(v) (((v) & 0x3f) << 8) +#define DDRMC_CR96_WLDQSEN(v) ((v) & 0x3f) +#define DDRMC_CR105_RDLVL_DL_0(v) (((v) & 0xff) << 8) +#define DDRMC_CR110_RDLVL_DL_1(v) ((v) & 0xff) +#define DDRMC_CR114_RDLVL_GTDL_2(v) (((v) & 0xffff) << 8) +#define DDRMC_CR117_AXI0_W_PRI(v) (((v) & 0x3) << 8) +#define DDRMC_CR117_AXI0_R_PRI(v) ((v) & 0x3) +#define DDRMC_CR118_AXI1_W_PRI(v) (((v) & 0x3) << 24) +#define DDRMC_CR118_AXI1_R_PRI(v) (((v) & 0x3) << 16) +#define DDRMC_CR120_AXI0_PRI1_RPRI(v) (((v) & 0xf) << 24) +#define DDRMC_CR120_AXI0_PRI0_RPRI(v) (((v) & 0xf) << 16) +#define DDRMC_CR121_AXI0_PRI3_RPRI(v) (((v) & 0xf) << 8) +#define DDRMC_CR121_AXI0_PRI2_RPRI(v) ((v) & 0xf) +#define DDRMC_CR122_AXI1_PRI1_RPRI(v) (((v) & 0xf) << 24) +#define DDRMC_CR122_AXI1_PRI0_RPRI(v) (((v) & 0xf) << 16) +#define DDRMC_CR122_AXI0_PRIRLX(v) ((v) & 0x3ff) +#define DDRMC_CR123_AXI1_PRI3_RPRI(v) (((v) & 0xf) << 8) +#define DDRMC_CR123_AXI1_PRI2_RPRI(v) ((v) & 0xf) +#define DDRMC_CR124_AXI1_PRIRLX(v) ((v) & 0x3ff) +#define DDRMC_CR126_PHY_RDLAT(v) (((v) & 0x3f) << 8) +#define DDRMC_CR132_WRLAT_ADJ(v) (((v) & 0x1f) << 8) +#define DDRMC_CR132_RDLAT_ADJ(v) ((v) & 0x3f) +#define DDRMC_CR139_PHY_WRLV_RESPLAT(v) (((v) & 0xff) << 24) +#define DDRMC_CR139_PHY_WRLV_LOAD(v) (((v) & 0xff) << 16) +#define DDRMC_CR139_PHY_WRLV_DLL(v) (((v) & 0xff) << 8) +#define DDRMC_CR139_PHY_WRLV_EN(v) ((v) & 0xff) +#define DDRMC_CR154_PAD_ZQ_EARLY_CMP_EN_TIMER(v) (((v) & 0x1f) << 27) +#define DDRMC_CR154_PAD_ZQ_MODE(v) (((v) & 0x3) << 21) +#define DDRMC_CR155_AXI0_AWCACHE (1 << 10) +#define DDRMC_CR155_PAD_ODT_BYTE1(v) ((v) & 0x7) +#define DDRMC_CR158_TWR(v) ((v) & 0x3f) + +#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) +#include <asm/types.h> + +/* System Reset Controller (SRC) */ +struct src { + u32 scr; + u32 sbmr1; + u32 srsr; + u32 secr; + u32 gpsr; + u32 sicr; + u32 simr; + u32 sbmr2; + u32 gpr0; + u32 gpr1; + u32 gpr2; + u32 gpr3; + u32 gpr4; + u32 hab0; + u32 hab1; + u32 hab2; + u32 hab3; + u32 hab4; + u32 hab5; + u32 misc0; + u32 misc1; + u32 misc2; + u32 misc3; +}; + +/* Periodic Interrupt Timer (PIT) */ +struct pit_reg { + u32 mcr; + u32 recv0[55]; + u32 ltmr64h; + u32 ltmr64l; + u32 recv1[6]; + u32 ldval0; + u32 cval0; + u32 tctrl0; + u32 tflg0; + u32 ldval1; + u32 cval1; + u32 tctrl1; + u32 tflg1; + u32 ldval2; + u32 cval2; + u32 tctrl2; + u32 tflg2; + u32 ldval3; + u32 cval3; + u32 tctrl3; + u32 tflg3; + u32 ldval4; + u32 cval4; + u32 tctrl4; + u32 tflg4; + u32 ldval5; + u32 cval5; + u32 tctrl5; + u32 tflg5; + u32 ldval6; + u32 cval6; + u32 tctrl6; + u32 tflg6; + u32 ldval7; + u32 cval7; + u32 tctrl7; + u32 tflg7; +}; + +/* Watchdog Timer (WDOG) */ +struct wdog_regs { + u16 wcr; + u16 wsr; + u16 wrsr; + u16 wicr; + u16 wmcr; +}; + +/* LPDDR2/DDR3 SDRAM Memory Controller (DDRMC) */ +struct ddrmr_regs { + u32 cr[162]; + u32 rsvd[94]; + u32 phy[53]; +}; + +/* On-Chip One Time Programmable Controller (OCOTP) */ +struct ocotp_regs { + u32 ctrl; + u32 ctrl_set; + u32 ctrl_clr; + u32 ctrl_tog; + u32 timing; + u32 rsvd0[3]; + u32 data; + u32 rsvd1[3]; + u32 read_ctrl; + u32 rsvd2[3]; + u32 read_fuse_data; + u32 rsvd3[7]; + u32 scs; + u32 scs_set; + u32 scs_clr; + u32 scs_tog; + u32 crc_addr; + u32 rsvd4[3]; + u32 crc_value; + u32 rsvd5[3]; + u32 version; + u32 rsvd6[0xdb]; + + struct fuse_bank { + u32 fuse_regs[0x20]; + } bank[16]; +}; + +struct fuse_bank0_regs { + u32 lock; + u32 rsvd0[3]; + u32 uid_low; + u32 rsvd1[3]; + u32 uid_high; + u32 rsvd2[0x17]; +}; + +struct fuse_bank4_regs { + u32 sjc_resp0; + u32 rsvd0[3]; + u32 sjc_resp1; + u32 rsvd1[3]; + u32 mac_addr0; + u32 rsvd2[3]; + u32 mac_addr1; + u32 rsvd3[3]; + u32 mac_addr2; + u32 rsvd4[3]; + u32 mac_addr3; + u32 rsvd5[3]; + u32 gp1; + u32 rsvd6[3]; + u32 gp2; + u32 rsvd7[3]; +}; + +/* UART */ +struct lpuart_fsl { + u8 ubdh; + u8 ubdl; + u8 uc1; + u8 uc2; + u8 us1; + u8 us2; + u8 uc3; + u8 ud; + u8 uma1; + u8 uma2; + u8 uc4; + u8 uc5; + u8 ued; + u8 umodem; + u8 uir; + u8 reserved; + u8 upfifo; + u8 ucfifo; + u8 usfifo; + u8 utwfifo; + u8 utcfifo; + u8 urwfifo; + u8 urcfifo; + u8 rsvd[28]; +}; + +/* MSCM Interrupt Router */ +struct mscm_ir { + u32 ircp0ir; + u32 ircp1ir; + u32 rsvd1[6]; + u32 ircpgir; + u32 rsvd2[23]; + u16 irsprc[112]; + u16 rsvd3[848]; +}; + +#endif /* __ASSEMBLER__*/ + +#endif /* __ASM_ARCH_IMX_REGS_H__ */ diff --git a/arch/arm/include/asm/arch-vf610/iomux-vf610.h b/arch/arm/include/asm/arch-vf610/iomux-vf610.h new file mode 100644 index 0000000..1c728fa --- /dev/null +++ b/arch/arm/include/asm/arch-vf610/iomux-vf610.h @@ -0,0 +1,101 @@ +/* + * Copyright 2013 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 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 __IOMUX_VF610_H__ +#define __IOMUX_VF610_H__ + +#include <asm/imx-common/iomux-v3.h> + +/* Pad control groupings */ +#define VF610_UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_DSE_25ohm | \ + PAD_CTL_OBE_IBE_ENABLE) +#define VF610_SDHC_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_DSE_20ohm | \ + PAD_CTL_OBE_IBE_ENABLE) +#define VF610_ENET_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_DSE_50ohm | \ + PAD_CTL_OBE_IBE_ENABLE) +#define VF610_DDR_PAD_CTRL PAD_CTL_DSE_25ohm + +enum { + VF610_PAD_PTA6__RMII0_CLKIN = IOMUX_PAD(0x0000, 0x0000, 2, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTB4__UART1_TX = IOMUX_PAD(0x0068, 0x0068, 2, 0x0380, 0, VF610_UART_PAD_CTRL), + VF610_PAD_PTB5__UART1_RX = IOMUX_PAD(0x006c, 0x006c, 2, 0x037c, 0, VF610_UART_PAD_CTRL), + VF610_PAD_PTC1__RMII0_MDIO = IOMUX_PAD(0x00b8, 0x00b8, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC0__RMII0_MDC = IOMUX_PAD(0x00b4, 0x00b4, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC2__RMII0_CRS_DV = IOMUX_PAD(0x00bc, 0x00bc, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC3__RMII0_RD1 = IOMUX_PAD(0x00c0, 0x00c0, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC4__RMII0_RD0 = IOMUX_PAD(0x00c4, 0x00c4, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC5__RMII0_RXER = IOMUX_PAD(0x00c8, 0x00c8, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC6__RMII0_TD1 = IOMUX_PAD(0x00cc, 0x00cc, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC7__RMII0_TD0 = IOMUX_PAD(0x00D0, 0x00D0, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTC8__RMII0_TXEN = IOMUX_PAD(0x00D4, 0x00D4, 1, __NA_, 0, VF610_ENET_PAD_CTRL), + VF610_PAD_PTA24__ESDHC1_CLK = IOMUX_PAD(0x0038, 0x0038, 5, __NA_, 0, VF610_SDHC_PAD_CTRL), + VF610_PAD_PTA25__ESDHC1_CMD = IOMUX_PAD(0x003c, 0x003c, 5, __NA_, 0, VF610_SDHC_PAD_CTRL), + VF610_PAD_PTA26__ESDHC1_DAT0 = IOMUX_PAD(0x0040, 0x0040, 5, __NA_, 0, VF610_SDHC_PAD_CTRL), + VF610_PAD_PTA27__ESDHC1_DAT1 = IOMUX_PAD(0x0044, 0x0044, 5, __NA_, 0, VF610_SDHC_PAD_CTRL), + VF610_PAD_PTA28__ESDHC1_DAT2 = IOMUX_PAD(0x0048, 0x0048, 5, __NA_, 0, VF610_SDHC_PAD_CTRL), + VF610_PAD_PTA29__ESDHC1_DAT3 = IOMUX_PAD(0x004c, 0x004c, 5, __NA_, 0, VF610_SDHC_PAD_CTRL), + VF610_PAD_DDR_A15__DDR_A_15 = IOMUX_PAD(0x0220, 0x0220, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A14__DDR_A_14 = IOMUX_PAD(0x0224, 0x0224, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A13__DDR_A_13 = IOMUX_PAD(0x0228, 0x0228, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A12__DDR_A_12 = IOMUX_PAD(0x022c, 0x022c, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A11__DDR_A_11 = IOMUX_PAD(0x0230, 0x0230, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A10__DDR_A_10 = IOMUX_PAD(0x0234, 0x0234, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A9__DDR_A_9 = IOMUX_PAD(0x0238, 0x0238, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A8__DDR_A_8 = IOMUX_PAD(0x023c, 0x023c, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A7__DDR_A_7 = IOMUX_PAD(0x0240, 0x0240, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A6__DDR_A_6 = IOMUX_PAD(0x0244, 0x0244, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A5__DDR_A_5 = IOMUX_PAD(0x0248, 0x0248, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A4__DDR_A_4 = IOMUX_PAD(0x024c, 0x024c, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A3__DDR_A_3 = IOMUX_PAD(0x0250, 0x0250, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A2__DDR_A_2 = IOMUX_PAD(0x0254, 0x0254, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_A1__DDR_A_1 = IOMUX_PAD(0x0258, 0x0258, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_BA2__DDR_BA_2 = IOMUX_PAD(0x0260, 0x0260, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_BA1__DDR_BA_1 = IOMUX_PAD(0x0264, 0x0264, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_BA0__DDR_BA_0 = IOMUX_PAD(0x0268, 0x0268, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_CAS__DDR_CAS_B = IOMUX_PAD(0x026c, 0x026c, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_CKE__DDR_CKE_0 = IOMUX_PAD(0x0270, 0x0270, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_CLK__DDR_CLK_0 = IOMUX_PAD(0x0274, 0x0274, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_CS__DDR_CS_B_0 = IOMUX_PAD(0x0278, 0x0278, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D15__DDR_D_15 = IOMUX_PAD(0x027c, 0x027c, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D14__DDR_D_14 = IOMUX_PAD(0x0280, 0x0280, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D13__DDR_D_13 = IOMUX_PAD(0x0284, 0x0284, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D12__DDR_D_12 = IOMUX_PAD(0x0288, 0x0288, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D11__DDR_D_11 = IOMUX_PAD(0x028c, 0x028c, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D10__DDR_D_10 = IOMUX_PAD(0x0290, 0x0290, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D9__DDR_D_9 = IOMUX_PAD(0x0294, 0x0294, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D8__DDR_D_8 = IOMUX_PAD(0x0298, 0x0298, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D7__DDR_D_7 = IOMUX_PAD(0x029c, 0x029c, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D6__DDR_D_6 = IOMUX_PAD(0x02a0, 0x02a0, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D5__DDR_D_5 = IOMUX_PAD(0x02a4, 0x02a4, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D4__DDR_D_4 = IOMUX_PAD(0x02a8, 0x02a8, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D3__DDR_D_3 = IOMUX_PAD(0x02ac, 0x02ac, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D2__DDR_D_2 = IOMUX_PAD(0x02b0, 0x02b0, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D1__DDR_D_1 = IOMUX_PAD(0x02b4, 0x02b4, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_D0__DDR_D_0 = IOMUX_PAD(0x02b8, 0x02b8, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_DQM1__DDR_DQM_1 = IOMUX_PAD(0x02bc, 0x02bc, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_DQM0__DDR_DQM_0 = IOMUX_PAD(0x02c0, 0x02c0, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_DQS1__DDR_DQS_1 = IOMUX_PAD(0x02c4, 0x02c4, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_DQS0__DDR_DQS_0 = IOMUX_PAD(0x02c8, 0x02c8, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_RAS__DDR_RAS_B = IOMUX_PAD(0x02cc, 0x02cc, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_WE__DDR_WE_B = IOMUX_PAD(0x02d0, 0x02d0, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_ODT1__DDR_ODT_0 = IOMUX_PAD(0x02d4, 0x02d4, 0, __NA_, 0, VF610_DDR_PAD_CTRL), + VF610_PAD_DDR_ODT0__DDR_ODT_1 = IOMUX_PAD(0x02d8, 0x02d8, 0, __NA_, 0, VF610_DDR_PAD_CTRL), +}; + +#endif /* __IOMUX_VF610_H__ */ diff --git a/arch/arm/include/asm/emif.h b/arch/arm/include/asm/emif.h index 5f11d7b..1b94a99 100644 --- a/arch/arm/include/asm/emif.h +++ b/arch/arm/include/asm/emif.h @@ -581,7 +581,7 @@ (0xFF << EMIF_SYS_ADDR_SHIFT)) #define EMIF_EXT_PHY_CTRL_TIMING_REG 0x5 -#define EMIF_EXT_PHY_CTRL_CONST_REG 0x13 +#define EMIF_EXT_PHY_CTRL_CONST_REG 0x14 /* Reg mapping structure */ struct emif_reg_struct { @@ -855,13 +855,10 @@ struct dmm_lisa_map_regs { #define DPD_ENABLE 1 /* Maximum delay before Low Power Modes */ -#ifndef CONFIG_OMAP54XX -#define REG_CS_TIM 0xF -#else #define REG_CS_TIM 0x0 -#endif -#define REG_SR_TIM 0xF -#define REG_PD_TIM 0xF +#define REG_SR_TIM 0x0 +#define REG_PD_TIM 0x0 + /* EMIF_PWR_MGMT_CTRL register */ #define EMIF_PWR_MGMT_CTRL (\ @@ -1113,6 +1110,7 @@ struct emif_regs { u32 freq; u32 sdram_config_init; u32 sdram_config; + u32 sdram_config2; u32 ref_ctrl; u32 sdram_tim1; u32 sdram_tim2; diff --git a/arch/arm/include/asm/imx-common/iomux-v3.h b/arch/arm/include/asm/imx-common/iomux-v3.h index 0b4e763..ebf54cf 100644 --- a/arch/arm/include/asm/imx-common/iomux-v3.h +++ b/arch/arm/include/asm/imx-common/iomux-v3.h @@ -121,6 +121,24 @@ typedef u64 iomux_v3_cfg_t; #define PAD_CTL_DSE_40ohm (6 << 3) #define PAD_CTL_DSE_34ohm (7 << 3) +#elif defined(CONFIG_VF610) + +#define PAD_MUX_MODE_SHIFT 20 + +#define PAD_CTL_SPEED_MED (1 << 12) +#define PAD_CTL_SPEED_HIGH (3 << 12) + +#define PAD_CTL_DSE_50ohm (3 << 6) +#define PAD_CTL_DSE_25ohm (6 << 6) +#define PAD_CTL_DSE_20ohm (7 << 6) + +#define PAD_CTL_PUS_47K_UP (1 << 4 | PAD_CTL_PUE) +#define PAD_CTL_PUS_100K_UP (2 << 4 | PAD_CTL_PUE) +#define PAD_CTL_PKE (1 << 3) +#define PAD_CTL_PUE (1 << 2 | PAD_CTL_PKE) + +#define PAD_CTL_OBE_IBE_ENABLE (3 << 0) + #else #define PAD_CTL_DVS (1 << 13) diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index baeef4e..0dbe81b 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -29,7 +29,7 @@ #include <common.h> -#define NUM_SYS_CLKS 8 +#define NUM_SYS_CLKS 7 struct prcm_regs { /* cm1.ckgen */ @@ -242,6 +242,8 @@ struct prcm_regs { u32 cm_l3init_fsusb_clkctrl; u32 cm_l3init_ocp2scp1_clkctrl; + u32 prm_irqstatus_mpu_2; + /* cm2.l4per */ u32 cm_l4per_clkstctrl; u32 cm_l4per_dynamicdep; @@ -301,6 +303,7 @@ struct prcm_regs { /* l4 wkup regs */ u32 cm_abe_pll_ref_clksel; u32 cm_sys_clksel; + u32 cm_abe_pll_sys_clksel; u32 cm_wkup_clkstctrl; u32 cm_wkup_l4wkup_clkctrl; u32 cm_wkup_wdtimer1_clkctrl; @@ -328,6 +331,8 @@ struct prcm_regs { u32 prm_sldo_mpu_ctrl; u32 prm_sldo_mm_setup; u32 prm_sldo_mm_ctrl; + u32 prm_abbldo_mpu_setup; + u32 prm_abbldo_mpu_ctrl; u32 cm_div_m4_dpll_core; u32 cm_div_m5_dpll_core; @@ -346,10 +351,15 @@ struct prcm_regs { u32 cm_l3init_usbphy_clkctrl; u32 cm_l4per_mcbsp4_clkctrl; u32 prm_vc_cfg_channel; + + /* SCRM stuff, used by some boards */ + u32 scrm_auxclk0; + u32 scrm_auxclk1; }; struct omap_sys_ctrl_regs { u32 control_status; + u32 control_std_fuse_opp_vdd_mpu_2; u32 control_core_mmr_lock1; u32 control_core_mmr_lock2; u32 control_core_mmr_lock3; @@ -362,6 +372,7 @@ struct omap_sys_ctrl_regs { u32 control_ldosram_iva_voltage_ctrl; u32 control_ldosram_mpu_voltage_ctrl; u32 control_ldosram_core_voltage_ctrl; + u32 control_usbotghs_ctrl; u32 control_padconf_core_base; u32 control_paconf_global; u32 control_paconf_mode; @@ -394,6 +405,7 @@ struct omap_sys_ctrl_regs { u32 control_ddrio_0; u32 control_ddrio_1; u32 control_ddrio_2; + u32 control_ddr_control_ext_0; u32 control_lpddr2io1_0; u32 control_lpddr2io1_1; u32 control_lpddr2io1_2; @@ -419,6 +431,7 @@ struct omap_sys_ctrl_regs { u32 control_port_emif2_sdram_config; u32 control_emif1_sdram_config_ext; u32 control_emif2_sdram_config_ext; + u32 control_wkup_ldovbb_mpu_voltage_ctrl; u32 control_smart1nopmio_padconf_0; u32 control_smart1nopmio_padconf_1; u32 control_padconf_mode; @@ -494,11 +507,25 @@ struct pmic_data { u32 start_code; unsigned gpio; int gpio_en; + u32 i2c_slave_addr; + void (*pmic_bus_init)(void); + int (*pmic_write)(u8 sa, u8 reg_addr, u8 reg_data); +}; + +/** + * struct volts_efuse_data - efuse definition for voltage + * @reg: register address for efuse + * @reg_bits: Number of bits in a register address, mandatory. + */ +struct volts_efuse_data { + u32 reg; + u8 reg_bits; }; struct volts { u32 value; u32 addr; + struct volts_efuse_data efuse; struct pmic_data *pmic; }; @@ -506,6 +533,9 @@ struct vcores_data { struct volts mpu; struct volts core; struct volts mm; + struct volts gpu; + struct volts eve; + struct volts iva; }; extern struct prcm_regs const **prcm; @@ -545,9 +575,9 @@ void enable_non_essential_clocks(void); void scale_vcores(struct vcores_data const *); u32 get_offset_code(u32 volt_offset, struct pmic_data *pmic); void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic); - -/* Max value for DPLL multiplier M */ -#define OMAP_DPLL_MAX_N 127 +void abb_setup(u32 fuse, u32 ldovbb, u32 setup, u32 control, + u32 txdone, u32 txdone_mask, u32 opp); +s8 abb_setup_ldovbb(u32 fuse, u32 ldovbb); /* HW Init Context */ #define OMAP_INIT_CONTEXT_SPL 0 @@ -555,11 +585,32 @@ void do_scale_vcore(u32 vcore_reg, u32 volt_mv, struct pmic_data *pmic); #define OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL 2 #define OMAP_INIT_CONTEXT_UBOOT_AFTER_CH 3 +/* ABB */ +#define OMAP_ABB_NOMINAL_OPP 0 +#define OMAP_ABB_FAST_OPP 1 +#define OMAP_ABB_SLOW_OPP 3 +#define OMAP_ABB_CONTROL_FAST_OPP_SEL_MASK (0x1 << 0) +#define OMAP_ABB_CONTROL_SLOW_OPP_SEL_MASK (0x1 << 1) +#define OMAP_ABB_CONTROL_OPP_CHANGE_MASK (0x1 << 2) +#define OMAP_ABB_CONTROL_SR2_IN_TRANSITION_MASK (0x1 << 6) +#define OMAP_ABB_SETUP_SR2EN_MASK (0x1 << 0) +#define OMAP_ABB_SETUP_ACTIVE_FBB_SEL_MASK (0x1 << 2) +#define OMAP_ABB_SETUP_ACTIVE_RBB_SEL_MASK (0x1 << 1) +#define OMAP_ABB_SETUP_SR2_WTCNT_VALUE_MASK (0xff << 8) + static inline u32 omap_revision(void) { extern u32 *const omap_si_rev; return *omap_si_rev; } + +#define OMAP54xx 0x54000000 + +static inline u8 is_omap54xx(void) +{ + extern u32 *const omap_si_rev; + return ((*omap_si_rev & 0xFF000000) == OMAP54xx); +} #endif /* diff --git a/arch/arm/lib/Makefile b/arch/arm/lib/Makefile index 8ad9f66..9ecafb2 100644 --- a/arch/arm/lib/Makefile +++ b/arch/arm/lib/Makefile @@ -43,7 +43,7 @@ SOBJS-y += relocate.o ifndef CONFIG_SYS_GENERIC_BOARD COBJS-y += board.o endif -COBJS-y += bss.o +COBJS-y += sections.o COBJS-y += bootm.o COBJS-$(CONFIG_OF_LIBFDT) += bootm-fdt.o diff --git a/arch/arm/lib/cache.c b/arch/arm/lib/cache.c index b545fb7..8b1c8ed 100644 --- a/arch/arm/lib/cache.c +++ b/arch/arm/lib/cache.c @@ -27,7 +27,7 @@ void __flush_cache(unsigned long start, unsigned long size) { -#if defined(CONFIG_OMAP2420) || defined(CONFIG_ARM1136) +#if defined(CONFIG_ARM1136) void arm1136_cache_flush(void); arm1136_cache_flush(); diff --git a/arch/arm/lib/crt0.S b/arch/arm/lib/crt0.S index a9657d1..a5bffb8 100644 --- a/arch/arm/lib/crt0.S +++ b/arch/arm/lib/crt0.S @@ -97,13 +97,13 @@ ENTRY(_main) * 'here' but relocated. */ - ldr sp, [r8, #GD_START_ADDR_SP] /* r8 = gd->start_addr_sp */ + ldr sp, [r8, #GD_START_ADDR_SP] /* sp = gd->start_addr_sp */ bic sp, sp, #7 /* 8-byte alignment for ABI compliance */ ldr r8, [r8, #GD_BD] /* r8 = gd->bd */ sub r8, r8, #GD_SIZE /* new GD is below bd */ adr lr, here - ldr r0, [r8, #GD_RELOC_OFF] /* lr = gd->start_addr_sp */ + ldr r0, [r8, #GD_RELOC_OFF] /* r0 = gd->reloc_off */ add lr, lr, r0 ldr r0, [r8, #GD_RELOCADDR] /* r0 = gd->relocaddr */ b relocate_code diff --git a/arch/arm/lib/relocate.S b/arch/arm/lib/relocate.S index 4446da9..949b9e8 100644 --- a/arch/arm/lib/relocate.S +++ b/arch/arm/lib/relocate.S @@ -37,56 +37,34 @@ */ ENTRY(relocate_code) - mov r6, r0 /* save addr of destination */ - - ldr r0, =_start /* r0 <- SRC &_start */ - subs r9, r6, r0 /* r9 <- relocation offset */ + ldr r1, =__image_copy_start /* r1 <- SRC &__image_copy_start */ + subs r9, r0, r1 /* r9 <- relocation offset */ beq relocate_done /* skip relocation */ - mov r1, r6 /* r1 <- scratch for copy loop */ - adr r7, relocate_code /* r7 <- SRC &relocate_code */ - ldr r3, _image_copy_end_ofs /* r3 <- __image_copy_end local ofs */ - add r2, r7, r3 /* r2 <- SRC &__image_copy_end */ + ldr r2, =__image_copy_end /* r2 <- SRC &__image_copy_end */ copy_loop: - ldmia r0!, {r10-r11} /* copy from source address [r0] */ - stmia r1!, {r10-r11} /* copy to target address [r1] */ - cmp r0, r2 /* until source end address [r2] */ + ldmia r1!, {r10-r11} /* copy from source address [r1] */ + stmia r0!, {r10-r11} /* copy to target address [r0] */ + cmp r1, r2 /* until source end address [r2] */ blo copy_loop /* * fix .rel.dyn relocations */ - ldr r10, _dynsym_start_ofs /* r10 <- __dynsym_start local ofs */ - add r10, r10, r7 /* r10 <- SRC &__dynsym_start */ - ldr r2, _rel_dyn_start_ofs /* r2 <- __rel_dyn_start local ofs */ - add r2, r2, r7 /* r2 <- SRC &__rel_dyn_start */ - ldr r3, _rel_dyn_end_ofs /* r3 <- __rel_dyn_end local ofs */ - add r3, r3, r7 /* r3 <- SRC &__rel_dyn_end */ + ldr r2, =__rel_dyn_start /* r2 <- SRC &__rel_dyn_start */ + ldr r3, =__rel_dyn_end /* r3 <- SRC &__rel_dyn_end */ fixloop: - ldr r0, [r2] /* r0 <- SRC location to fix up */ - add r0, r0, r9 /* r0 <- DST location to fix up */ - ldr r1, [r2, #4] - and r7, r1, #0xff - cmp r7, #23 /* relative fixup? */ - beq fixrel - cmp r7, #2 /* absolute fixup? */ - beq fixabs - /* ignore unknown type of fixup */ - b fixnext -fixabs: - /* absolute fix: set location to (offset) symbol value */ - mov r1, r1, LSR #4 /* r1 <- symbol index in .dynsym */ - add r1, r10, r1 /* r1 <- address of symbol in table */ - ldr r1, [r1, #4] /* r1 <- symbol value */ - add r1, r1, r9 /* r1 <- relocated sym addr */ - b fixnext -fixrel: + ldmia r2!, {r0-r1} /* (r0,r1) <- (SRC location,fixup) */ + and r1, r1, #0xff + cmp r1, #23 /* relative fixup? */ + bne fixnext + /* relative fix: increase location by offset */ + add r0, r0, r9 ldr r1, [r0] add r1, r1, r9 -fixnext: str r1, [r0] - add r2, r2, #8 /* each rel.dyn entry is 8 bytes */ +fixnext: cmp r2, r3 blo fixloop @@ -100,13 +78,4 @@ relocate_done: bx lr #endif -_image_copy_end_ofs: - .word __image_copy_end - relocate_code -_rel_dyn_start_ofs: - .word __rel_dyn_start - relocate_code -_rel_dyn_end_ofs: - .word __rel_dyn_end - relocate_code -_dynsym_start_ofs: - .word __dynsym_start - relocate_code - ENDPROC(relocate_code) diff --git a/arch/arm/lib/bss.c b/arch/arm/lib/sections.c index 99eda59..5921dd8 100644 --- a/arch/arm/lib/bss.c +++ b/arch/arm/lib/sections.c @@ -35,5 +35,9 @@ * aliasing warnings. */ -char __bss_start[0] __attribute__((used, section(".__bss_start"))); -char __bss_end[0] __attribute__((used, section(".__bss_end"))); +char __bss_start[0] __attribute__((section(".__bss_start"))); +char __bss_end[0] __attribute__((section(".__bss_end"))); +char __image_copy_start[0] __attribute__((section(".__image_copy_start"))); +char __image_copy_end[0] __attribute__((section(".__image_copy_end"))); +char __rel_dyn_start[0] __attribute__((section(".__rel_dyn_start"))); +char __rel_dyn_end[0] __attribute__((section(".__rel_dyn_end"))); diff --git a/arch/powerpc/cpu/mpc8260/commproc.c b/arch/powerpc/cpu/mpc8260/commproc.c index 22cef3e..484bd17 100644 --- a/arch/powerpc/cpu/mpc8260/commproc.c +++ b/arch/powerpc/cpu/mpc8260/commproc.c @@ -43,7 +43,7 @@ m8260_cpm_reset(void) } while ((immr->im_cpm.cp_cpcr & CPM_CR_FLG) && ++count < 1000000); #ifdef CONFIG_HARD_I2C - *((unsigned short*)(&immr->im_dprambase[PROFF_I2C_BASE])) = 0; + immr->im_dprambase16[PROFF_I2C_BASE / sizeof(u16)] = 0; #endif } diff --git a/arch/powerpc/cpu/mpc8260/cpu.c b/arch/powerpc/cpu/mpc8260/cpu.c index f8bc5a9..22e1a23 100644 --- a/arch/powerpc/cpu/mpc8260/cpu.c +++ b/arch/powerpc/cpu/mpc8260/cpu.c @@ -106,7 +106,7 @@ int checkcpu (void) * in the mask. */ m = immr & (IMMR_PARTNUM_MSK | IMMR_MASKNUM_MSK); - k = *((ushort *) & immap->im_dprambase[PROFF_REVNUM]); + k = immap->im_dprambase16[PROFF_REVNUM / sizeof(u16)]; switch (m) { case 0x0000: diff --git a/arch/powerpc/cpu/mpc8260/i2c.c b/arch/powerpc/cpu/mpc8260/i2c.c index b720b1f..e2341e9 100644 --- a/arch/powerpc/cpu/mpc8260/i2c.c +++ b/arch/powerpc/cpu/mpc8260/i2c.c @@ -221,14 +221,14 @@ void i2c_init(int speed, int slaveadd) i2c_init_board(); #endif - dpaddr = *((unsigned short *) (&immap->im_dprambase[PROFF_I2C_BASE])); + dpaddr = immap->im_dprambase16[PROFF_I2C_BASE / sizeof(u16)]; if (dpaddr == 0) { /* need to allocate dual port ram */ dpaddr = m8260_cpm_dpalloc(64 + (NUM_RX_BDS * sizeof(I2C_BD)) + (NUM_TX_BDS * sizeof(I2C_BD)) + MAX_TX_SPACE, 64); - *((unsigned short *)(&immap->im_dprambase[PROFF_I2C_BASE])) = + immap->im_dprambase16[PROFF_I2C_BASE / sizeof(u16)] = dpaddr; } @@ -305,7 +305,7 @@ void i2c_newio(i2c_state_t *state) debug("[I2C] i2c_newio\n"); - dpaddr = *((unsigned short *)(&immap->im_dprambase[PROFF_I2C_BASE])); + dpaddr = immap->im_dprambase16[PROFF_I2C_BASE / sizeof(u16)]; iip = (iic_t *)&immap->im_dprambase[dpaddr]; state->rx_idx = 0; state->tx_idx = 0; @@ -480,7 +480,7 @@ int i2c_doio(i2c_state_t *state) return I2CERR_QUEUE_EMPTY; } - dpaddr = *((unsigned short *)(&immap->im_dprambase[PROFF_I2C_BASE])); + dpaddr = immap->im_dprambase16[PROFF_I2C_BASE / sizeof(u16)]; iip = (iic_t *)&immap->im_dprambase[dpaddr]; iip->iic_rbptr = iip->iic_rbase; iip->iic_tbptr = iip->iic_tbase; diff --git a/arch/powerpc/cpu/mpc8260/serial_smc.c b/arch/powerpc/cpu/mpc8260/serial_smc.c index feba1f6..9410e4c 100644 --- a/arch/powerpc/cpu/mpc8260/serial_smc.c +++ b/arch/powerpc/cpu/mpc8260/serial_smc.c @@ -105,7 +105,7 @@ static int mpc8260_smc_serial_init(void) /* initialize pointers to SMC */ sp = (smc_t *) &(im->im_smc[SMC_INDEX]); - *(ushort *)(&im->im_dprambase[PROFF_SMC_BASE]) = PROFF_SMC; + im->im_dprambase16[PROFF_SMC_BASE / sizeof(u16)] = PROFF_SMC; up = (smc_uart_t *)&im->im_dprambase[PROFF_SMC]; /* Disable transmitter/receiver. */ @@ -331,7 +331,7 @@ kgdb_serial_init (void) /* initialize pointers to SMC */ sp = (smc_t *) &(im->im_smc[KGDB_SMC_INDEX]); - *(ushort *)(&im->im_dprambase[KGDB_PROFF_SMC_BASE]) = KGDB_PROFF_SMC; + im->im_dprambase16[KGDB_PROFF_SMC_BASE / sizeof(u16)] = KGDB_PROFF_SMC; up = (smc_uart_t *)&im->im_dprambase[KGDB_PROFF_SMC]; /* Disable transmitter/receiver. */ diff --git a/arch/powerpc/cpu/mpc8260/spi.c b/arch/powerpc/cpu/mpc8260/spi.c index dc98ea7..01b492e 100644 --- a/arch/powerpc/cpu/mpc8260/spi.c +++ b/arch/powerpc/cpu/mpc8260/spi.c @@ -146,7 +146,7 @@ void spi_init_f (void) immr = (immap_t *) CONFIG_SYS_IMMR; cp = (cpm8260_t *) &immr->im_cpm; - *(ushort *)(&immr->im_dprambase[PROFF_SPI_BASE]) = PROFF_SPI; + immr->im_dprambase16[PROFF_SPI_BASE / sizeof(u16)] = PROFF_SPI; spi = (spi_t *)&immr->im_dprambase[PROFF_SPI]; /* 1 */ diff --git a/arch/powerpc/cpu/mpc85xx/Makefile b/arch/powerpc/cpu/mpc85xx/Makefile index 2318064..4669883 100644 --- a/arch/powerpc/cpu/mpc85xx/Makefile +++ b/arch/powerpc/cpu/mpc85xx/Makefile @@ -73,6 +73,7 @@ COBJS-$(CONFIG_P1014) += ddr-gen3.o COBJS-$(CONFIG_P1020) += ddr-gen3.o COBJS-$(CONFIG_P1021) += ddr-gen3.o COBJS-$(CONFIG_P1022) += ddr-gen3.o +COBJS-$(CONFIG_P1023) += ddr-gen3.o COBJS-$(CONFIG_P1024) += ddr-gen3.o COBJS-$(CONFIG_P1025) += ddr-gen3.o COBJS-$(CONFIG_P2010) += ddr-gen3.o diff --git a/arch/powerpc/cpu/mpc85xx/cmd_errata.c b/arch/powerpc/cpu/mpc85xx/cmd_errata.c index 422782c..a7ed877 100644 --- a/arch/powerpc/cpu/mpc85xx/cmd_errata.c +++ b/arch/powerpc/cpu/mpc85xx/cmd_errata.c @@ -258,6 +258,9 @@ static int do_errata(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) #ifdef CONFIG_SYS_FSL_ERRATUM_USB14 puts("Work-around for Erratum USB14 enabled\n"); #endif +#ifdef CONFIG_SYS_FSL_ERRATUM_A006593 + puts("Work-around for Erratum A006593 enabled\n"); +#endif return 0; } diff --git a/arch/powerpc/cpu/mpc85xx/cpu.c b/arch/powerpc/cpu/mpc85xx/cpu.c index 6ce483e..fbee753 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu.c +++ b/arch/powerpc/cpu/mpc85xx/cpu.c @@ -121,16 +121,16 @@ int checkcpu (void) switch(ver) { case PVR_VER_E500_V1: case PVR_VER_E500_V2: - puts("E500"); + puts("e500"); break; case PVR_VER_E500MC: - puts("E500MC"); + puts("e500mc"); break; case PVR_VER_E5500: - puts("E5500"); + puts("e5500"); break; case PVR_VER_E6500: - puts("E6500"); + puts("e6500"); break; default: puts("Unknown"); @@ -341,7 +341,7 @@ phys_size_t initdram(int board_type) #if defined(CONFIG_SPD_EEPROM) || defined(CONFIG_DDR_SPD) return fsl_ddr_sdram_size(); #else - return CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; + return (phys_size_t)CONFIG_SYS_SDRAM_SIZE * 1024 * 1024; #endif } #else /* CONFIG_SYS_RAMBOOT */ diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c index 4067f05..3c8f59c 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu_init.c +++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c @@ -172,6 +172,9 @@ static void enable_cpc(void) #ifdef CONFIG_SYS_FSL_ERRATUM_CPC_A003 setbits_be32(&cpc->cpchdbcr0, CPC_HDBCR0_DATA_ECC_SCRUB_DIS); #endif +#ifdef CONFIG_SYS_FSL_ERRATUM_A006593 + setbits_be32(&cpc->cpchdbcr0, 1 << (31 - 21)); +#endif out_be32(&cpc->cpccsr0, CPC_CSR0_CE | CPC_CSR0_PE); /* Read back to sync write */ @@ -564,7 +567,7 @@ skip_l2: #ifdef CONFIG_SYS_SRIO srio_init(); -#ifdef CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER +#ifdef CONFIG_SRIO_PCIE_BOOT_MASTER char *s = getenv("bootmaster"); if (s) { if (!strcmp(s, "SRIO1")) { diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c index 234fde4..837c034 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu_init_early.c +++ b/arch/powerpc/cpu/mpc85xx/cpu_init_early.c @@ -25,7 +25,7 @@ DECLARE_GLOBAL_DATA_PTR; -#if defined(CONFIG_SYS_FSL_ERRATUM_IFC_A003399) && !defined(CONFIG_SYS_RAMBOOT) +#ifdef CONFIG_A003399_NOR_WORKAROUND void setup_ifc(void) { struct fsl_ifc *ifc_regs = (void *)CONFIG_SYS_IFC_ADDR; @@ -99,7 +99,7 @@ void cpu_init_early_f(void) #ifdef CONFIG_SYS_FSL_ERRATUM_P1010_A003549 ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); #endif -#if defined(CONFIG_SYS_FSL_ERRATUM_IFC_A003399) && !defined(CONFIG_SYS_RAMBOOT) +#ifdef CONFIG_A003399_NOR_WORKAROUND ccsr_l2cache_t *l2cache = (void *)CONFIG_SYS_MPC85xx_L2_ADDR; u32 *dst, *src; void (*setup_ifc_sram)(void); @@ -138,7 +138,7 @@ void cpu_init_early_f(void) * Work Around for IFC Erratum A003399, issue will hit only when execution * from NOR Flash */ -#if defined(CONFIG_SYS_FSL_ERRATUM_IFC_A003399) && !defined(CONFIG_SYS_RAMBOOT) +#ifdef CONFIG_A003399_NOR_WORKAROUND #define SRAM_BASE_ADDR (0x00000000) /* TLB for SRAM */ mas0 = MAS0_TLBSEL(1) | MAS0_ESEL(9); @@ -180,5 +180,9 @@ void cpu_init_early_f(void) invalidate_tlb(1); +#if defined(CONFIG_SYS_PPC_E500_DEBUG_TLB) && !defined(CONFIG_SPL_BUILD) && !defined(CONFIG_NAND_SPL) + disable_tlb(CONFIG_SYS_PPC_E500_DEBUG_TLB); +#endif + init_tlbs(); } diff --git a/arch/powerpc/cpu/mpc85xx/fdt.c b/arch/powerpc/cpu/mpc85xx/fdt.c index 288f7b2..bb95f3d 100644 --- a/arch/powerpc/cpu/mpc85xx/fdt.c +++ b/arch/powerpc/cpu/mpc85xx/fdt.c @@ -663,7 +663,7 @@ void ft_cpu_setup(void *blob, bd_t *bd) #ifdef CONFIG_FSL_CORENET do_fixup_by_compat_u32(blob, "fsl,qoriq-clockgen-1.0", "clock-frequency", CONFIG_SYS_CLK_FREQ, 1); - do_fixup_by_compat_u32(blob, "fsl,qoriq-clockgen-2", + do_fixup_by_compat_u32(blob, "fsl,qoriq-clockgen-2.0", "clock-frequency", CONFIG_SYS_CLK_FREQ, 1); do_fixup_by_compat_u32(blob, "fsl,mpic", "clock-frequency", get_bus_freq(0)/2, 1); diff --git a/arch/powerpc/cpu/mpc85xx/mpc8536_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8536_serdes.c index 6dadeb8..ec96e81 100644 --- a/arch/powerpc/cpu/mpc85xx/mpc8536_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/mpc8536_serdes.c @@ -228,7 +228,7 @@ void fsl_serdes_init(void) break; } - if (srds1_io_sel > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds1_io_sel >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[SRDS1_IO_SEL] = %d\n", srds1_io_sel); return; } @@ -237,7 +237,7 @@ void fsl_serdes_init(void) serdes1_prtcl_map |= (1 << lane_prtcl); } - if (srds2_io_sel > ARRAY_SIZE(serdes2_cfg_tbl)) { + if (srds2_io_sel >= ARRAY_SIZE(serdes2_cfg_tbl)) { printf("Invalid PORDEVSR[SRDS2_IO_SEL] = %d\n", srds2_io_sel); return; } diff --git a/arch/powerpc/cpu/mpc85xx/mpc8544_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8544_serdes.c index 7c49097..3483366 100644 --- a/arch/powerpc/cpu/mpc85xx/mpc8544_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/mpc8544_serdes.c @@ -68,7 +68,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg); - if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } @@ -77,7 +77,7 @@ void fsl_serdes_init(void) serdes1_prtcl_map |= (1 << lane_prtcl); } - if (srds_cfg > ARRAY_SIZE(serdes2_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes2_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } diff --git a/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c index 76288cd..c9eea15 100644 --- a/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/mpc8548_serdes.c @@ -53,7 +53,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL] = %x\n", srds1_cfg); - if (srds1_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds1_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL] = %d\n", srds1_cfg); return ; } diff --git a/arch/powerpc/cpu/mpc85xx/mpc8568_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8568_serdes.c index 2582637..49a0290 100644 --- a/arch/powerpc/cpu/mpc85xx/mpc8568_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/mpc8568_serdes.c @@ -53,7 +53,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg); - if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } diff --git a/arch/powerpc/cpu/mpc85xx/mpc8569_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8569_serdes.c index f480c26..7af6aff 100644 --- a/arch/powerpc/cpu/mpc85xx/mpc8569_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/mpc8569_serdes.c @@ -62,7 +62,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg); - if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } diff --git a/arch/powerpc/cpu/mpc85xx/mpc8572_serdes.c b/arch/powerpc/cpu/mpc85xx/mpc8572_serdes.c index 2ff5d9a..fcccb52 100644 --- a/arch/powerpc/cpu/mpc85xx/mpc8572_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/mpc8572_serdes.c @@ -57,7 +57,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg); - if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } diff --git a/arch/powerpc/cpu/mpc85xx/p1010_serdes.c b/arch/powerpc/cpu/mpc85xx/p1010_serdes.c index e8a0387..1f7dba0 100644 --- a/arch/powerpc/cpu/mpc85xx/p1010_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/p1010_serdes.c @@ -54,7 +54,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg); - if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } @@ -63,7 +63,7 @@ void fsl_serdes_init(void) serdes1_prtcl_map |= (1 << lane_prtcl); } - if (srds_cfg > ARRAY_SIZE(serdes2_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes2_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } diff --git a/arch/powerpc/cpu/mpc85xx/p1021_serdes.c b/arch/powerpc/cpu/mpc85xx/p1021_serdes.c index 1849c16..d6d2696 100644 --- a/arch/powerpc/cpu/mpc85xx/p1021_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/p1021_serdes.c @@ -73,7 +73,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg); - if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } diff --git a/arch/powerpc/cpu/mpc85xx/p1022_serdes.c b/arch/powerpc/cpu/mpc85xx/p1022_serdes.c index e4c9c22..ed49920 100644 --- a/arch/powerpc/cpu/mpc85xx/p1022_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/p1022_serdes.c @@ -93,7 +93,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg); - if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } @@ -102,7 +102,7 @@ void fsl_serdes_init(void) serdes1_prtcl_map |= (1 << lane_prtcl); } - if (srds_cfg > ARRAY_SIZE(serdes2_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes2_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } diff --git a/arch/powerpc/cpu/mpc85xx/p1023_serdes.c b/arch/powerpc/cpu/mpc85xx/p1023_serdes.c index c8ab5d6..0b4ae90 100644 --- a/arch/powerpc/cpu/mpc85xx/p1023_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/p1023_serdes.c @@ -41,7 +41,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg); - if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } diff --git a/arch/powerpc/cpu/mpc85xx/p2020_serdes.c b/arch/powerpc/cpu/mpc85xx/p2020_serdes.c index 389ff6b..01af333 100644 --- a/arch/powerpc/cpu/mpc85xx/p2020_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/p2020_serdes.c @@ -61,7 +61,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg); - if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } diff --git a/arch/powerpc/cpu/mpc85xx/p2041_serdes.c b/arch/powerpc/cpu/mpc85xx/p2041_serdes.c index eec4ffe..87335c9 100644 --- a/arch/powerpc/cpu/mpc85xx/p2041_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/p2041_serdes.c @@ -90,7 +90,7 @@ int is_serdes_prtcl_valid(u32 prtcl) u32 svr = get_svr(); u32 ver = SVR_SOC_VER(svr); - if (prtcl > ARRAY_SIZE(serdes_cfg_tbl)) + if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl)) return 0; /* P2040[e] does not support XAUI */ diff --git a/arch/powerpc/cpu/mpc85xx/p3041_serdes.c b/arch/powerpc/cpu/mpc85xx/p3041_serdes.c index fba9ff2..a36dcd5 100644 --- a/arch/powerpc/cpu/mpc85xx/p3041_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/p3041_serdes.c @@ -139,7 +139,7 @@ enum srds_prtcl serdes_get_prtcl(int cfg, int lane) int is_serdes_prtcl_valid(u32 prtcl) { int i; - if (prtcl > ARRAY_SIZE(serdes_cfg_tbl)) + if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl)) return 0; for (i = 0; i < SRDS_MAX_LANES; i++) { diff --git a/arch/powerpc/cpu/mpc85xx/p4080_serdes.c b/arch/powerpc/cpu/mpc85xx/p4080_serdes.c index 87bd795..94ec445 100644 --- a/arch/powerpc/cpu/mpc85xx/p4080_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/p4080_serdes.c @@ -86,7 +86,7 @@ enum srds_prtcl serdes_get_prtcl(int cfg, int lane) int is_serdes_prtcl_valid(u32 prtcl) { int i; - if (prtcl > ARRAY_SIZE(serdes_cfg_tbl)) + if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl)) return 0; for (i = 0; i < SRDS_MAX_LANES; i++) { diff --git a/arch/powerpc/cpu/mpc85xx/p5020_serdes.c b/arch/powerpc/cpu/mpc85xx/p5020_serdes.c index fba9ff2..a36dcd5 100644 --- a/arch/powerpc/cpu/mpc85xx/p5020_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/p5020_serdes.c @@ -139,7 +139,7 @@ enum srds_prtcl serdes_get_prtcl(int cfg, int lane) int is_serdes_prtcl_valid(u32 prtcl) { int i; - if (prtcl > ARRAY_SIZE(serdes_cfg_tbl)) + if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl)) return 0; for (i = 0; i < SRDS_MAX_LANES; i++) { diff --git a/arch/powerpc/cpu/mpc85xx/p5040_serdes.c b/arch/powerpc/cpu/mpc85xx/p5040_serdes.c index 890b88e..d646e85 100644 --- a/arch/powerpc/cpu/mpc85xx/p5040_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/p5040_serdes.c @@ -105,7 +105,7 @@ int is_serdes_prtcl_valid(u32 prtcl) { int i; - if (prtcl > ARRAY_SIZE(serdes_cfg_tbl)) + if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl)) return 0; for (i = 0; i < SRDS_MAX_LANES; i++) { diff --git a/arch/powerpc/cpu/mpc85xx/start.S b/arch/powerpc/cpu/mpc85xx/start.S index 4f0480b..2657982 100644 --- a/arch/powerpc/cpu/mpc85xx/start.S +++ b/arch/powerpc/cpu/mpc85xx/start.S @@ -1795,7 +1795,7 @@ clear_bss: stw r0,0(r3) addi r3,r3,4 cmplw 0,r3,r4 - bne 5b + blt 5b 6: mr r3,r9 /* Init Data pointer */ diff --git a/arch/powerpc/cpu/mpc85xx/t1040_serdes.c b/arch/powerpc/cpu/mpc85xx/t1040_serdes.c index 8261e03..19add9f 100644 --- a/arch/powerpc/cpu/mpc85xx/t1040_serdes.c +++ b/arch/powerpc/cpu/mpc85xx/t1040_serdes.c @@ -81,7 +81,7 @@ int is_serdes_prtcl_valid(int serdes, u32 prtcl) { int i; - if (prtcl > (ARRAY_SIZE(serdes_cfg_tbl[serdes]))) + if (prtcl >= ARRAY_SIZE(serdes_cfg_tbl[serdes])) return 0; for (i = 0; i < SRDS_MAX_LANES; i++) { diff --git a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds index f2b7bff..20284ed 100644 --- a/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds +++ b/arch/powerpc/cpu/mpc85xx/u-boot-spl.lds @@ -26,6 +26,13 @@ #include "config.h" /* CONFIG_BOARDDIR */ OUTPUT_ARCH(powerpc) +#ifdef CONFIG_SYS_MPC85XX_NO_RESETVEC +PHDRS +{ + text PT_LOAD; + bss PT_LOAD; +} +#endif SECTIONS { . = CONFIG_SPL_TEXT_BASE; @@ -60,7 +67,7 @@ SECTIONS #if defined(CONFIG_FSL_IFC) /* Restrict bootpg at 4K boundry for IFC */ .bootpg ADDR(.text) + 0x1000 : { - start.o (.bootpg) + arch/powerpc/cpu/mpc85xx/start.o (.bootpg) } #define RESET_VECTOR_OFFSET 0x1ffc /* IFC has 8K sram */ #elif defined(CONFIG_FSL_ELBC) @@ -68,9 +75,16 @@ SECTIONS #else #error unknown NAND controller #endif +#ifdef CONFIG_SYS_MPC85XX_NO_RESETVEC + .bootpg ADDR(.text) - 0x1000 : + { + KEEP(*(.bootpg)) + } :text = 0xffff +#else .resetvec ADDR(.text) + RESET_VECTOR_OFFSET : { KEEP(*(.resetvec)) } = 0xffff +#endif /* * Make sure that the bss segment isn't linked at 0x0, otherwise its @@ -78,10 +92,12 @@ SECTIONS */ . |= 0x10; + . = ALIGN(4); __bss_start = .; .bss : { *(.sbss*) *(.bss*) } + . = ALIGN(4); __bss_end = .; } diff --git a/arch/powerpc/cpu/mpc85xx/u-boot.lds b/arch/powerpc/cpu/mpc85xx/u-boot.lds index 0503dce..2643563 100644 --- a/arch/powerpc/cpu/mpc85xx/u-boot.lds +++ b/arch/powerpc/cpu/mpc85xx/u-boot.lds @@ -95,6 +95,13 @@ SECTIONS . = ALIGN(256); __init_end = .; +#ifdef CONFIG_SYS_MPC85XX_NO_RESETVEC + .bootpg ADDR(.text) - 0x1000 : + { + KEEP(arch/powerpc/cpu/mpc85xx/start.o (.bootpg)) + } :text = 0xffff + . = ADDR(.text) + 0x80000; +#else .bootpg RESET_VECTOR_ADDRESS - 0xffc : { arch/powerpc/cpu/mpc85xx/start.o (.bootpg) @@ -117,6 +124,7 @@ SECTIONS #if (RESET_VECTOR_ADDRESS == 0xfffffffc) . |= 0x10; #endif +#endif __bss_start = .; .bss (NOLOAD) : diff --git a/arch/powerpc/cpu/mpc86xx/cpu.c b/arch/powerpc/cpu/mpc86xx/cpu.c index c553415..5ed3eb2 100644 --- a/arch/powerpc/cpu/mpc86xx/cpu.c +++ b/arch/powerpc/cpu/mpc86xx/cpu.c @@ -78,7 +78,7 @@ checkcpu(void) major = PVR_E600_MAJ(pvr); minor = PVR_E600_MIN(pvr); - printf("E600 Core %d", (msscr0 & 0x20) ? 1 : 0 ); + printf("e600 Core %d", (msscr0 & 0x20) ? 1 : 0); if (gur->pordevsr & MPC86xx_PORDEVSR_CORE1TE) puts("\n Core1Translation Enabled"); debug(" (MSSCR0=%x, PORDEVSR=%x)", msscr0, gur->pordevsr); diff --git a/arch/powerpc/cpu/mpc86xx/mpc8610_serdes.c b/arch/powerpc/cpu/mpc86xx/mpc8610_serdes.c index 0dc1975..0342e34 100644 --- a/arch/powerpc/cpu/mpc86xx/mpc8610_serdes.c +++ b/arch/powerpc/cpu/mpc86xx/mpc8610_serdes.c @@ -64,7 +64,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg); - if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } @@ -73,7 +73,7 @@ void fsl_serdes_init(void) serdes1_prtcl_map |= (1 << lane_prtcl); } - if (srds_cfg > ARRAY_SIZE(serdes2_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes2_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } diff --git a/arch/powerpc/cpu/mpc86xx/mpc8641_serdes.c b/arch/powerpc/cpu/mpc86xx/mpc8641_serdes.c index 3ae9069..21c5ddb 100644 --- a/arch/powerpc/cpu/mpc86xx/mpc8641_serdes.c +++ b/arch/powerpc/cpu/mpc86xx/mpc8641_serdes.c @@ -73,7 +73,7 @@ void fsl_serdes_init(void) debug("PORDEVSR[IO_SEL_SRDS] = %x\n", srds_cfg); - if (srds_cfg > ARRAY_SIZE(serdes1_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes1_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } @@ -82,7 +82,7 @@ void fsl_serdes_init(void) serdes1_prtcl_map |= (1 << lane_prtcl); } - if (srds_cfg > ARRAY_SIZE(serdes2_cfg_tbl)) { + if (srds_cfg >= ARRAY_SIZE(serdes2_cfg_tbl)) { printf("Invalid PORDEVSR[IO_SEL_SRDS] = %d\n", srds_cfg); return; } diff --git a/arch/powerpc/cpu/mpc8xx/cpu.c b/arch/powerpc/cpu/mpc8xx/cpu.c index b6b733d..dc33eb3 100644 --- a/arch/powerpc/cpu/mpc8xx/cpu.c +++ b/arch/powerpc/cpu/mpc8xx/cpu.c @@ -78,7 +78,8 @@ static int check_CPU (long clock, uint pvr, uint immr) if ((pvr >> 16) != 0x0050) return -1; - k = (immr << 16) | *((ushort *) & immap->im_cpm.cp_dparam[0xB0]); + k = (immr << 16) | + immap->im_cpm.cp_dparam16[PROFF_REVNUM / sizeof(u16)]; m = 0; suf = ""; @@ -194,7 +195,8 @@ static int check_CPU (long clock, uint pvr, uint immr) if ((pvr >> 16) != 0x0050) return -1; - k = (immr << 16) | *((ushort *) & immap->im_cpm.cp_dparam[0xB0]); + k = (immr << 16) | + immap->im_cpm.cp_dparam16[PROFF_REVNUM / sizeof(u16)]; m = 0; switch (k) { @@ -253,7 +255,8 @@ static int check_CPU (long clock, uint pvr, uint immr) if ((pvr >> 16) != 0x0050) return -1; - k = (immr << 16) | in_be16((ushort *)&immap->im_cpm.cp_dparam[0xB0]); + k = (immr << 16) | + in_be16(&immap->im_cpm.cp_dparam16[PROFF_REVNUM / sizeof(u16)]); m = 0; switch (k) { @@ -312,7 +315,8 @@ static int check_CPU (long clock, uint pvr, uint immr) if ((pvr >> 16) != 0x0050) return -1; - k = (immr << 16) | *((ushort *) & immap->im_cpm.cp_dparam[0xB0]); + k = (immr << 16) | + immap->im_cpm.cp_dparam16[PROFF_REVNUM / sizeof(u16)]; m = 0; switch (k) { diff --git a/arch/powerpc/cpu/mpc8xxx/fsl_ifc.c b/arch/powerpc/cpu/mpc8xxx/fsl_ifc.c index 56b319f..4e8a441 100644 --- a/arch/powerpc/cpu/mpc8xxx/fsl_ifc.c +++ b/arch/powerpc/cpu/mpc8xxx/fsl_ifc.c @@ -26,7 +26,7 @@ void print_ifc_regs(void) int i, j; printf("IFC Controller Registers\n"); - for (i = 0; i < FSL_IFC_BANK_COUNT; i++) { + for (i = 0; i < CONFIG_SYS_FSL_IFC_BANK_COUNT; i++) { printf("CSPR%d:0x%08X\tAMASK%d:0x%08X\tCSOR%d:0x%08X\n", i, get_ifc_cspr(i), i, get_ifc_amask(i), i, get_ifc_csor(i)); @@ -43,7 +43,7 @@ void init_early_memctl_regs(void) set_ifc_ftim(IFC_CS0, IFC_FTIM2, CONFIG_SYS_CS0_FTIM2); set_ifc_ftim(IFC_CS0, IFC_FTIM3, CONFIG_SYS_CS0_FTIM3); -#if !defined(CONFIG_SYS_FSL_ERRATUM_IFC_A003399) || defined(CONFIG_SYS_RAMBOOT) +#ifndef CONFIG_A003399_NOR_WORKAROUND #ifdef CONFIG_SYS_CSPR0_EXT set_ifc_cspr_ext(IFC_CS0, CONFIG_SYS_CSPR0_EXT); #endif @@ -94,4 +94,60 @@ void init_early_memctl_regs(void) set_ifc_amask(IFC_CS3, CONFIG_SYS_AMASK3); set_ifc_csor(IFC_CS3, CONFIG_SYS_CSOR3); #endif + +#ifdef CONFIG_SYS_CSPR4_EXT + set_ifc_cspr_ext(IFC_CS4, CONFIG_SYS_CSPR4_EXT); +#endif +#if defined(CONFIG_SYS_CSPR4) && defined(CONFIG_SYS_CSOR4) + set_ifc_ftim(IFC_CS4, IFC_FTIM0, CONFIG_SYS_CS4_FTIM0); + set_ifc_ftim(IFC_CS4, IFC_FTIM1, CONFIG_SYS_CS4_FTIM1); + set_ifc_ftim(IFC_CS4, IFC_FTIM2, CONFIG_SYS_CS4_FTIM2); + set_ifc_ftim(IFC_CS4, IFC_FTIM3, CONFIG_SYS_CS4_FTIM3); + + set_ifc_cspr(IFC_CS4, CONFIG_SYS_CSPR4); + set_ifc_amask(IFC_CS4, CONFIG_SYS_AMASK4); + set_ifc_csor(IFC_CS4, CONFIG_SYS_CSOR4); +#endif + +#ifdef CONFIG_SYS_CSPR5_EXT + set_ifc_cspr_ext(IFC_CS5, CONFIG_SYS_CSPR5_EXT); +#endif +#if defined(CONFIG_SYS_CSPR5) && defined(CONFIG_SYS_CSOR5) + set_ifc_ftim(IFC_CS5, IFC_FTIM0, CONFIG_SYS_CS5_FTIM0); + set_ifc_ftim(IFC_CS5, IFC_FTIM1, CONFIG_SYS_CS5_FTIM1); + set_ifc_ftim(IFC_CS5, IFC_FTIM2, CONFIG_SYS_CS5_FTIM2); + set_ifc_ftim(IFC_CS5, IFC_FTIM3, CONFIG_SYS_CS5_FTIM3); + + set_ifc_cspr(IFC_CS5, CONFIG_SYS_CSPR5); + set_ifc_amask(IFC_CS5, CONFIG_SYS_AMASK5); + set_ifc_csor(IFC_CS5, CONFIG_SYS_CSOR5); +#endif + +#ifdef CONFIG_SYS_CSPR6_EXT + set_ifc_cspr_ext(IFC_CS6, CONFIG_SYS_CSPR6_EXT); +#endif +#if defined(CONFIG_SYS_CSPR6) && defined(CONFIG_SYS_CSOR6) + set_ifc_ftim(IFC_CS6, IFC_FTIM0, CONFIG_SYS_CS6_FTIM0); + set_ifc_ftim(IFC_CS6, IFC_FTIM1, CONFIG_SYS_CS6_FTIM1); + set_ifc_ftim(IFC_CS6, IFC_FTIM2, CONFIG_SYS_CS6_FTIM2); + set_ifc_ftim(IFC_CS6, IFC_FTIM3, CONFIG_SYS_CS6_FTIM3); + + set_ifc_cspr(IFC_CS6, CONFIG_SYS_CSPR6); + set_ifc_amask(IFC_CS6, CONFIG_SYS_AMASK6); + set_ifc_csor(IFC_CS6, CONFIG_SYS_CSOR6); +#endif + +#ifdef CONFIG_SYS_CSPR7_EXT + set_ifc_cspr_ext(IFC_CS7, CONFIG_SYS_CSPR7_EXT); +#endif +#if defined(CONFIG_SYS_CSPR7) && defined(CONFIG_SYS_CSOR7) + set_ifc_ftim(IFC_CS7, IFC_FTIM0, CONFIG_SYS_CS7_FTIM0); + set_ifc_ftim(IFC_CS7, IFC_FTIM1, CONFIG_SYS_CS7_FTIM1); + set_ifc_ftim(IFC_CS7, IFC_FTIM2, CONFIG_SYS_CS7_FTIM2); + set_ifc_ftim(IFC_CS7, IFC_FTIM3, CONFIG_SYS_CS7_FTIM3); + + set_ifc_cspr(IFC_CS7, CONFIG_SYS_CSPR7); + set_ifc_amask(IFC_CS7, CONFIG_SYS_AMASK7); + set_ifc_csor(IFC_CS7, CONFIG_SYS_CSOR7); +#endif } diff --git a/arch/powerpc/cpu/mpc8xxx/srio.c b/arch/powerpc/cpu/mpc8xxx/srio.c index 6e6f7dc..90d1065 100644 --- a/arch/powerpc/cpu/mpc8xxx/srio.c +++ b/arch/powerpc/cpu/mpc8xxx/srio.c @@ -24,7 +24,7 @@ #include <asm/fsl_srio.h> #include <asm/errno.h> -#ifdef CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER +#ifdef CONFIG_SRIO_PCIE_BOOT_MASTER #define SRIO_PORT_ACCEPT_ALL 0x10000001 #define SRIO_IB_ATMU_AR 0x80f55000 #define SRIO_OB_ATMU_AR_MAINT 0x80077000 @@ -299,7 +299,7 @@ void srio_init(void) } } -#ifdef CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER +#ifdef CONFIG_SRIO_PCIE_BOOT_MASTER void srio_boot_master(int port) { struct ccsr_rio *srio = (void *)CONFIG_SYS_FSL_SRIO_ADDR; diff --git a/arch/powerpc/include/asm/8xx_immap.h b/arch/powerpc/include/asm/8xx_immap.h index 40679cb..01129ed 100644 --- a/arch/powerpc/include/asm/8xx_immap.h +++ b/arch/powerpc/include/asm/8xx_immap.h @@ -485,7 +485,12 @@ typedef struct comm_proc { * Some processors don't have all of it populated. */ u_char cp_dpmem[0x1C00]; /* BD / Data / ucode */ - u_char cp_dparam[0x400]; /* Parameter RAM */ + + /* Parameter RAM */ + union { + u_char cp_dparam[0x400]; + u16 cp_dparam16[0x200]; + }; } cpm8xx_t; /* Internal memory map. diff --git a/arch/powerpc/include/asm/config_mpc85xx.h b/arch/powerpc/include/asm/config_mpc85xx.h index 1009a31..1d46b14 100644 --- a/arch/powerpc/include/asm/config_mpc85xx.h +++ b/arch/powerpc/include/asm/config_mpc85xx.h @@ -139,6 +139,7 @@ #define CONFIG_SYS_FSL_SEC_COMPAT 4 #define CONFIG_SYS_FSL_ERRATUM_ESDHC111 #define CONFIG_NUM_DDR_CONTROLLERS 1 +#define CONFIG_SYS_FSL_IFC_BANK_COUNT 4 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 #define CONFIG_SYS_FSL_PCIE_COMPAT "fsl,qoriq-pcie-v2.2" #define CONFIG_SYS_FSL_USB_INTERNAL_UTMI_PHY @@ -337,7 +338,6 @@ #define CONFIG_SYS_FSL_ERRATUM_CPU_A003999 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474 -#define CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER #define CONFIG_SYS_FSL_SRIO_MAX_PORTS 2 #define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM 9 #define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM 5 @@ -371,7 +371,6 @@ #define CONFIG_SYS_FSL_ERRATUM_CPU_A003999 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474 -#define CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER #define CONFIG_SYS_FSL_SRIO_MAX_PORTS 2 #define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM 9 #define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM 5 @@ -413,7 +412,6 @@ #define CONFIG_SYS_P4080_ERRATUM_SERDES_A005 #define CONFIG_SYS_FSL_ERRATUM_CPU_A003999 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474 -#define CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER #define CONFIG_SYS_FSL_SRIO_MAX_PORTS 2 #define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM 9 #define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM 5 @@ -449,7 +447,6 @@ #define CONFIG_SYS_FSL_ERRATUM_USB14 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003 #define CONFIG_SYS_FSL_ERRATUM_DDR_A003474 -#define CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER #define CONFIG_SYS_FSL_SRIO_MAX_PORTS 2 #define CONFIG_SYS_FSL_SRIO_OB_WIN_NUM 9 #define CONFIG_SYS_FSL_SRIO_IB_WIN_NUM 5 @@ -494,6 +491,9 @@ #define CONFIG_TSECV2 #define CONFIG_SYS_FSL_SEC_COMPAT 4 #define CONFIG_NUM_DDR_CONTROLLERS 1 +#define CONFIG_SYS_FSL_DSP_M2_RAM_ADDR 0xb0000000 +#define CONFIG_SYS_FSL_DSP_CCSRBAR_DEFAULT 0xff600000 +#define CONFIG_SYS_FSL_IFC_BANK_COUNT 3 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 #define CONFIG_NAND_FSL_IFC #define CONFIG_SYS_FSL_ERRATUM_ESDHC111 @@ -506,6 +506,7 @@ #define CONFIG_TSECV2 #define CONFIG_SYS_FSL_SEC_COMPAT 4 #define CONFIG_NUM_DDR_CONTROLLERS 2 +#define CONFIG_SYS_FSL_IFC_BANK_COUNT 3 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xff700000 #define CONFIG_NAND_FSL_IFC #define CONFIG_SYS_FSL_ERRATUM_ESDHC111 @@ -541,6 +542,7 @@ #define CONFIG_SYS_FSL_SEC_COMPAT 4 #define CONFIG_SYS_NUM_FMAN 2 #define CONFIG_SYS_FSL_DDR_VER FSL_DDR_VER_4_7 +#define CONFIG_SYS_FSL_IFC_BANK_COUNT 8 #define CONFIG_SYS_FMAN_V3 #define CONFIG_SYS_FM_MURAM_SIZE 0x60000 #define CONFIG_SYS_FSL_TBCLK_DIV 16 @@ -553,6 +555,7 @@ #define CONFIG_SYS_FSL_ERRATUM_A004468 #define CONFIG_SYS_FSL_ERRATUM_A_004934 #define CONFIG_SYS_FSL_ERRATUM_A005871 +#define CONFIG_SYS_FSL_ERRATUM_A006593 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xfe000000 #define CONFIG_SYS_FSL_PCI_VER_3_X @@ -566,6 +569,7 @@ #define CONFIG_SYS_FSL_SEC_COMPAT 4 #define CONFIG_SYS_NUM_FMAN 1 #define CONFIG_SYS_FSL_DDR_VER FSL_DDR_VER_4_7 +#define CONFIG_SYS_FSL_IFC_BANK_COUNT 4 #define CONFIG_SYS_FMAN_V3 #define CONFIG_SYS_FM_MURAM_SIZE 0x60000 #define CONFIG_SYS_FSL_TBCLK_DIV 16 @@ -573,6 +577,7 @@ #define CONFIG_SYS_FSL_USB1_PHY_ENABLE #define CONFIG_SYS_FSL_ERRATUM_A_004934 #define CONFIG_SYS_FSL_ERRATUM_A005871 +#define CONFIG_SYS_FSL_ERRATUM_A006593 #define CONFIG_SYS_CCSRBAR_DEFAULT 0xfe000000 #ifdef CONFIG_PPC_B4860 diff --git a/arch/powerpc/include/asm/fsl_ifc.h b/arch/powerpc/include/asm/fsl_ifc.h index ba41b73..3baf4cc 100644 --- a/arch/powerpc/include/asm/fsl_ifc.h +++ b/arch/powerpc/include/asm/fsl_ifc.h @@ -21,6 +21,7 @@ #ifndef __ASM_PPC_FSL_IFC_H #define __ASM_PPC_FSL_IFC_H +#ifdef CONFIG_FSL_IFC #include <config.h> #include <common.h> @@ -798,13 +799,15 @@ extern void init_early_memctl_regs(void); #define set_ifc_ftim(i, j, v) \ (out_be32(&(IFC_BASE_ADDR)->ftim_cs[i].ftim[j], v)) -#define FSL_IFC_BANK_COUNT 4 - enum ifc_chip_sel { IFC_CS0, IFC_CS1, IFC_CS2, IFC_CS3, + IFC_CS4, + IFC_CS5, + IFC_CS6, + IFC_CS7, }; enum ifc_ftims { @@ -907,6 +910,49 @@ struct fsl_ifc_gpcm { u32 res4[0x1F3]; }; +#ifdef CONFIG_SYS_FSL_IFC_BANK_COUNT +#if (CONFIG_SYS_FSL_IFC_BANK_COUNT <= 8) +#define IFC_CSPR_REG_LEN 148 +#define IFC_AMASK_REG_LEN 144 +#define IFC_CSOR_REG_LEN 144 +#define IFC_FTIM_REG_LEN 576 + +#define IFC_CSPR_USED_LEN sizeof(struct fsl_ifc_cspr) * \ + CONFIG_SYS_FSL_IFC_BANK_COUNT +#define IFC_AMASK_USED_LEN sizeof(struct fsl_ifc_amask) * \ + CONFIG_SYS_FSL_IFC_BANK_COUNT +#define IFC_CSOR_USED_LEN sizeof(struct fsl_ifc_csor) * \ + CONFIG_SYS_FSL_IFC_BANK_COUNT +#define IFC_FTIM_USED_LEN sizeof(struct fsl_ifc_ftim) * \ + CONFIG_SYS_FSL_IFC_BANK_COUNT +#else +#error IFC BANK count not vaild +#endif +#else +#error IFC BANK count not defined +#endif + +struct fsl_ifc_cspr { + u32 cspr_ext; + u32 cspr; + u32 res; +}; + +struct fsl_ifc_amask { + u32 amask; + u32 res[0x2]; +}; + +struct fsl_ifc_csor { + u32 csor; + u32 csor_ext; + u32 res; +}; + +struct fsl_ifc_ftim { + u32 ftim[4]; + u32 res[0x8]; +}; /* * IFC Controller Registers @@ -914,44 +960,30 @@ struct fsl_ifc_gpcm { struct fsl_ifc { u32 ifc_rev; u32 res1[0x2]; - struct { - u32 cspr_ext; - u32 cspr; - u32 res2; - } cspr_cs[FSL_IFC_BANK_COUNT]; - u32 res3[0x19]; - struct { - u32 amask; - u32 res4[0x2]; - } amask_cs[FSL_IFC_BANK_COUNT]; - u32 res5[0x17]; - struct { - u32 csor_ext; - u32 csor; - u32 res6; - } csor_cs[FSL_IFC_BANK_COUNT]; - u32 res7[0x19]; - struct { - u32 ftim[4]; - u32 res8[0x8]; - } ftim_cs[FSL_IFC_BANK_COUNT]; - u32 res9[0x60]; + struct fsl_ifc_cspr cspr_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; + u8 res2[IFC_CSPR_REG_LEN - IFC_CSPR_USED_LEN]; + struct fsl_ifc_amask amask_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; + u8 res3[IFC_AMASK_REG_LEN - IFC_AMASK_USED_LEN]; + struct fsl_ifc_csor csor_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; + u8 res4[IFC_CSOR_REG_LEN - IFC_CSOR_USED_LEN]; + struct fsl_ifc_ftim ftim_cs[CONFIG_SYS_FSL_IFC_BANK_COUNT]; + u8 res5[IFC_FTIM_REG_LEN - IFC_FTIM_USED_LEN]; u32 rb_stat; - u32 res10[0x2]; + u32 res6[0x2]; u32 ifc_gcr; - u32 res11[0x2]; + u32 res7[0x2]; u32 cm_evter_stat; - u32 res12[0x2]; + u32 res8[0x2]; u32 cm_evter_en; - u32 res13[0x2]; + u32 res9[0x2]; u32 cm_evter_intr_en; - u32 res14[0x2]; + u32 res10[0x2]; u32 cm_erattr0; u32 cm_erattr1; - u32 res15[0x2]; + u32 res11[0x2]; u32 ifc_ccr; u32 ifc_csr; - u32 res16[0x2EB]; + u32 res12[0x2EB]; struct fsl_ifc_nand ifc_nand; struct fsl_ifc_nor ifc_nor; struct fsl_ifc_gpcm ifc_gpcm; @@ -961,6 +993,7 @@ struct fsl_ifc { #undef CSPR_MSEL_NOR #define CSPR_MSEL_NOR CSPR_MSEL_GPCM #endif +#endif /* CONFIG_FSL_IFC */ #endif /* __ASSEMBLY__ */ #endif /* __ASM_PPC_FSL_IFC_H */ diff --git a/arch/powerpc/include/asm/fsl_law.h b/arch/powerpc/include/asm/fsl_law.h index 90b264d..bea1636 100644 --- a/arch/powerpc/include/asm/fsl_law.h +++ b/arch/powerpc/include/asm/fsl_law.h @@ -82,11 +82,16 @@ enum law_trgt_if { #ifndef CONFIG_MPC8641 LAW_TRGT_IF_PCIE_1 = 0x02, #endif +#if defined(CONFIG_BSC9131) + LAW_TRGT_IF_OCN_DSP = 0x03, +#else #if !defined(CONFIG_MPC8572) && !defined(CONFIG_P2020) LAW_TRGT_IF_PCIE_3 = 0x03, #endif +#endif LAW_TRGT_IF_LBC = 0x04, LAW_TRGT_IF_CCSR = 0x08, + LAW_TRGT_IF_DSP_CCSR = 0x09, LAW_TRGT_IF_DDR_INTRLV = 0x0b, LAW_TRGT_IF_RIO = 0x0c, LAW_TRGT_IF_RIO_2 = 0x0d, diff --git a/arch/powerpc/include/asm/immap_8260.h b/arch/powerpc/include/asm/immap_8260.h index 4974ae5..c7021a7 100644 --- a/arch/powerpc/include/asm/immap_8260.h +++ b/arch/powerpc/include/asm/immap_8260.h @@ -526,13 +526,18 @@ typedef struct immap { /* Some references are into the unique and known dpram spaces, * others are from the generic base. */ -#define im_dprambase im_dpram1 - u_char im_dpram1[16*1024]; - char res1[16*1024]; - u_char im_dpram2[4*1024]; - char res2[8*1024]; - u_char im_dpram3[4*1024]; - char res3[16*1024]; + union { + struct { + u_char im_dpram1[16 * 1024]; + char res1[16 * 1024]; + u_char im_dpram2[4 * 1024]; + char res2[8 * 1024]; + u_char im_dpram3[4 * 1024]; + char res3[16 * 1024]; + }; + u8 im_dprambase[64 * 1024]; + u16 im_dprambase16[32 * 1024]; + }; sysconf8260_t im_siu_conf; /* SIU Configuration */ memctl8260_t im_memctl; /* Memory Controller */ diff --git a/arch/powerpc/include/asm/immap_85xx.h b/arch/powerpc/include/asm/immap_85xx.h index 4052037..db70d04 100644 --- a/arch/powerpc/include/asm/immap_85xx.h +++ b/arch/powerpc/include/asm/immap_85xx.h @@ -1839,11 +1839,13 @@ typedef struct ccsr_gur { #define FSL_CORENET2_RCWSR4_SRDS3_PRTCL_SHIFT 11 #define FSL_CORENET2_RCWSR4_SRDS4_PRTCL 0x000000f8 #define FSL_CORENET2_RCWSR4_SRDS4_PRTCL_SHIFT 3 +#define FSL_CORENET_RCWSR6_BOOT_LOC 0x0f800000 #elif defined(CONFIG_PPC_B4860) || defined(CONFIG_PPC_B4420) #define FSL_CORENET2_RCWSR4_SRDS1_PRTCL 0xfe000000 #define FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT 25 #define FSL_CORENET2_RCWSR4_SRDS2_PRTCL 0x00ff0000 #define FSL_CORENET2_RCWSR4_SRDS2_PRTCL_SHIFT 16 +#define FSL_CORENET_RCWSR6_BOOT_LOC 0x0f800000 #elif defined(CONFIG_PPC_T1040) #define FSL_CORENET2_RCWSR4_SRDS1_PRTCL 0xff000000 #define FSL_CORENET2_RCWSR4_SRDS1_PRTCL_SHIFT 24 @@ -2160,7 +2162,7 @@ typedef struct ccsr_gur { u32 porbmsr; /* POR boot mode status */ #define MPC85xx_PORBMSR_HA 0x00070000 #define MPC85xx_PORBMSR_HA_SHIFT 16 -#define MPC85XX_PORBMSR_ROMLOC_SHIFT 24 +#define MPC85xx_PORBMSR_ROMLOC_SHIFT 24 #define PORBMSR_ROMLOC_SPI 0x6 #define PORBMSR_ROMLOC_SDHC 0x7 #define PORBMSR_ROMLOC_NAND_2K 0x9 diff --git a/board/LaCie/common/cpld-gpio-bus.c b/board/LaCie/common/cpld-gpio-bus.c new file mode 100644 index 0000000..fb9bf8d --- /dev/null +++ b/board/LaCie/common/cpld-gpio-bus.c @@ -0,0 +1,50 @@ +/* + * cpld-gpio-bus.c: provides support for the CPLD GPIO bus found on some LaCie + * boards (as the 2Big/5Big Network v2 and the 2Big NAS). This parallel GPIO + * bus exposes two registers (address and data). Each of this register is made + * up of several dedicated GPIOs. An extra GPIO is used to notify the CPLD that + * the registers have been updated. + * + * Mostly this bus is used to configure the LEDs on LaCie boards. + * + * Copyright (C) 2013 Simon Guinot <simon.guinot@sequanux.org> + * + * 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 <asm/arch/gpio.h> +#include "cpld-gpio-bus.h" + +static void cpld_gpio_bus_set_addr(struct cpld_gpio_bus *bus, unsigned addr) +{ + int pin; + + for (pin = 0; pin < bus->num_addr; pin++) + kw_gpio_set_value(bus->addr[pin], (addr >> pin) & 1); +} + +static void cpld_gpio_bus_set_data(struct cpld_gpio_bus *bus, unsigned data) +{ + int pin; + + for (pin = 0; pin < bus->num_data; pin++) + kw_gpio_set_value(bus->data[pin], (data >> pin) & 1); +} + +static void cpld_gpio_bus_enable_select(struct cpld_gpio_bus *bus) +{ + /* The transfer is enabled on the raising edge. */ + kw_gpio_set_value(bus->enable, 0); + kw_gpio_set_value(bus->enable, 1); +} + +void cpld_gpio_bus_write(struct cpld_gpio_bus *bus, + unsigned addr, unsigned value) +{ + cpld_gpio_bus_set_addr(bus, addr); + cpld_gpio_bus_set_data(bus, value); + cpld_gpio_bus_enable_select(bus); +} diff --git a/board/LaCie/common/cpld-gpio-bus.h b/board/LaCie/common/cpld-gpio-bus.h new file mode 100644 index 0000000..e9e9b96 --- /dev/null +++ b/board/LaCie/common/cpld-gpio-bus.h @@ -0,0 +1,24 @@ +/* + * Copyright (C) 2013 Simon Guinot <simon.guinot@sequanux.org> + * + * 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. + */ + +#ifndef _LACIE_CPLD_GPI0_BUS_H +#define _LACIE_CPLD_GPI0_BUS_H + +struct cpld_gpio_bus { + unsigned *addr; + unsigned num_addr; + unsigned *data; + unsigned num_data; + unsigned enable; +}; + +void cpld_gpio_bus_write(struct cpld_gpio_bus *cpld_gpio_bus, + unsigned addr, unsigned value); + +#endif /* _LACIE_CPLD_GPI0_BUS_H */ diff --git a/board/LaCie/net2big_v2/Makefile b/board/LaCie/net2big_v2/Makefile index fbae48e..9a6dfb6 100644 --- a/board/LaCie/net2big_v2/Makefile +++ b/board/LaCie/net2big_v2/Makefile @@ -28,6 +28,9 @@ endif LIB = $(obj)lib$(BOARD).o COBJS := $(BOARD).o ../common/common.o +ifneq ($(and $(CONFIG_KIRKWOOD_GPIO),$(CONFIG_NET2BIG_V2)),) +COBJS += ../common/cpld-gpio-bus.o +endif SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/LaCie/net2big_v2/net2big_v2.c b/board/LaCie/net2big_v2/net2big_v2.c index e524f35..b133f7c 100644 --- a/board/LaCie/net2big_v2/net2big_v2.c +++ b/board/LaCie/net2big_v2/net2big_v2.c @@ -22,6 +22,7 @@ #include <common.h> #include <command.h> +#include <i2c.h> #include <asm/arch/cpu.h> #include <asm/arch/kirkwood.h> #include <asm/arch/mpp.h> @@ -29,6 +30,7 @@ #include "net2big_v2.h" #include "../common/common.h" +#include "../common/cpld-gpio-bus.h" DECLARE_GLOBAL_DATA_PTR; @@ -60,18 +62,18 @@ int board_early_init_f(void) MPP24_GPIO, /* USB mode select */ MPP26_GPIO, /* USB device vbus */ MPP28_GPIO, /* USB enable host vbus */ - MPP29_GPIO, /* GPIO extension ALE */ + MPP29_GPIO, /* CPLD GPIO bus ALE */ MPP34_GPIO, /* Rear Push button 0=on 1=off */ MPP35_GPIO, /* Inhibit switch power-off */ MPP36_GPIO, /* SATA HDD1 presence */ MPP37_GPIO, /* SATA HDD2 presence */ MPP40_GPIO, /* eSATA presence */ - MPP44_GPIO, /* GPIO extension (data 0) */ - MPP45_GPIO, /* GPIO extension (data 1) */ - MPP46_GPIO, /* GPIO extension (data 2) */ - MPP47_GPIO, /* GPIO extension (addr 0) */ - MPP48_GPIO, /* GPIO extension (addr 1) */ - MPP49_GPIO, /* GPIO extension (addr 2) */ + MPP44_GPIO, /* CPLD GPIO bus (data 0) */ + MPP45_GPIO, /* CPLD GPIO bus (data 1) */ + MPP46_GPIO, /* CPLD GPIO bus (data 2) */ + MPP47_GPIO, /* CPLD GPIO bus (addr 0) */ + MPP48_GPIO, /* CPLD GPIO bus (addr 1) */ + MPP49_GPIO, /* CPLD GPIO bus (addr 2) */ 0 }; @@ -92,8 +94,142 @@ int board_init(void) } #if defined(CONFIG_MISC_INIT_R) + +#if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_G762_ADDR) +/* + * Start I2C fan (GMT G762 controller) + */ +static void init_fan(void) +{ + u8 data; + + i2c_set_bus_num(0); + + /* Enable open-loop and PWM modes */ + data = 0x20; + if (i2c_write(CONFIG_SYS_I2C_G762_ADDR, + G762_REG_FAN_CMD1, 1, &data, 1) != 0) + goto err; + data = 0; + if (i2c_write(CONFIG_SYS_I2C_G762_ADDR, + G762_REG_SET_CNT, 1, &data, 1) != 0) + goto err; + /* + * RPM to PWM (set_out register) fan speed conversion array: + * 0 0x00 + * 1500 0x04 + * 2800 0x08 + * 3400 0x0C + * 3700 0x10 + * 4400 0x20 + * 4700 0x30 + * 4800 0x50 + * 5200 0x80 + * 5400 0xC0 + * 5500 0xFF + * + * Start fan at low speed (2800 RPM): + */ + data = 0x08; + if (i2c_write(CONFIG_SYS_I2C_G762_ADDR, + G762_REG_SET_OUT, 1, &data, 1) != 0) + goto err; + + return; +err: + printf("Error: failed to start I2C fan @%02x\n", + CONFIG_SYS_I2C_G762_ADDR); +} +#else +static void init_fan(void) {} +#endif /* CONFIG_CMD_I2C && CONFIG_SYS_I2C_G762_ADDR */ + +#if defined(CONFIG_NET2BIG_V2) && defined(CONFIG_KIRKWOOD_GPIO) +/* + * CPLD GPIO bus: + * + * - address register : bit [0-2] -> GPIO [47-49] + * - data register : bit [0-2] -> GPIO [44-46] + * - enable register : GPIO 29 + */ +static unsigned cpld_gpio_bus_addr[] = { 47, 48, 49 }; +static unsigned cpld_gpio_bus_data[] = { 44, 45, 46 }; + +static struct cpld_gpio_bus cpld_gpio_bus = { + .addr = cpld_gpio_bus_addr, + .num_addr = ARRAY_SIZE(cpld_gpio_bus_addr), + .data = cpld_gpio_bus_data, + .num_data = ARRAY_SIZE(cpld_gpio_bus_data), + .enable = 29, +}; + +/* + * LEDs configuration: + * + * The LEDs are controlled by a CPLD and can be configured through + * the CPLD GPIO bus. + * + * Address register selection: + * + * addr | register + * ---------------------------- + * 0 | front LED + * 1 | front LED brightness + * 2 | SATA LED brightness + * 3 | SATA0 LED + * 4 | SATA1 LED + * 5 | SATA2 LED + * 6 | SATA3 LED + * 7 | SATA4 LED + * + * Data register configuration: + * + * data | LED brightness + * ------------------------------------------------- + * 0 | min (off) + * - | - + * 7 | max + * + * data | front LED mode + * ------------------------------------------------- + * 0 | fix off + * 1 | fix blue on + * 2 | fix red on + * 3 | blink blue on=1 sec and blue off=1 sec + * 4 | blink red on=1 sec and red off=1 sec + * 5 | blink blue on=2.5 sec and red on=0.5 sec + * 6 | blink blue on=1 sec and red on=1 sec + * 7 | blink blue on=0.5 sec and blue off=2.5 sec + * + * data | SATA LED mode + * ------------------------------------------------- + * 0 | fix off + * 1 | SATA activity blink + * 2 | fix red on + * 3 | blink blue on=1 sec and blue off=1 sec + * 4 | blink red on=1 sec and red off=1 sec + * 5 | blink blue on=2.5 sec and red on=0.5 sec + * 6 | blink blue on=1 sec and red on=1 sec + * 7 | fix blue on + */ +static void init_leds(void) +{ + /* Enable the front blue LED */ + cpld_gpio_bus_write(&cpld_gpio_bus, 0, 1); + cpld_gpio_bus_write(&cpld_gpio_bus, 1, 3); + + /* Configure SATA LEDs to blink in relation with the SATA activity */ + cpld_gpio_bus_write(&cpld_gpio_bus, 3, 1); + cpld_gpio_bus_write(&cpld_gpio_bus, 4, 1); + cpld_gpio_bus_write(&cpld_gpio_bus, 2, 3); +} +#else +static void init_leds(void) {} +#endif /* CONFIG_NET2BIG_V2 && CONFIG_KIRKWOOD_GPIO */ + int misc_init_r(void) { + init_fan(); #if defined(CONFIG_CMD_I2C) && defined(CONFIG_SYS_I2C_EEPROM_ADDR) if (!getenv("ethaddr")) { uchar mac[6]; @@ -101,9 +237,11 @@ int misc_init_r(void) eth_setenv_enetaddr("ethaddr", mac); } #endif + init_leds(); + return 0; } -#endif +#endif /* CONFIG_MISC_INIT_R */ #if defined(CONFIG_CMD_NET) && defined(CONFIG_RESET_PHY_R) /* Configure and initialize PHY */ diff --git a/board/LaCie/net2big_v2/net2big_v2.h b/board/LaCie/net2big_v2/net2big_v2.h index f9778f4..83537d6 100644 --- a/board/LaCie/net2big_v2/net2big_v2.h +++ b/board/LaCie/net2big_v2/net2big_v2.h @@ -32,4 +32,9 @@ /* Buttons */ #define NET2BIG_V2_GPIO_PUSH_BUTTON 34 +/* GMT G762 registers (I2C fan controller) */ +#define G762_REG_SET_CNT 0x00 +#define G762_REG_SET_OUT 0x03 +#define G762_REG_FAN_CMD1 0x04 + #endif /* NET2BIG_V2_H */ diff --git a/board/actux1/u-boot.lds b/board/actux1/u-boot.lds index ef4a25b..74aec5f 100644 --- a/board/actux1/u-boot.lds +++ b/board/actux1/u-boot.lds @@ -30,6 +30,7 @@ SECTIONS . = ALIGN (4); .text : { + *(.__image_copy_start) arch/arm/cpu/ixp/start.o(.text*) net/libnet.o(.text*) board/actux1/libactux1.o(.text*) @@ -62,17 +63,23 @@ SECTIONS . = ALIGN (4); - __image_copy_end = .; + .image_copy_end : + { + *(.__image_copy_end) + } + + .rel_dyn_start : + { + *(.__rel_dyn_start) + } .rel.dyn : { - __rel_dyn_start = .; *(.rel*) - __rel_dyn_end = .; } - .dynsym : { - __dynsym_start = .; - *(.dynsym) + .rel_dyn_end : + { + *(.__rel_dyn_end) } _end = .; @@ -96,6 +103,7 @@ SECTIONS KEEP(*(.__bss_end)); } + /DISCARD/ : { *(.dynsym) } /DISCARD/ : { *(.dynstr*) } /DISCARD/ : { *(.dynamic*) } /DISCARD/ : { *(.plt*) } diff --git a/board/actux2/u-boot.lds b/board/actux2/u-boot.lds index 00ad8b7..c276501 100644 --- a/board/actux2/u-boot.lds +++ b/board/actux2/u-boot.lds @@ -30,6 +30,7 @@ SECTIONS . = ALIGN (4); .text : { + *(.__image_copy_start) arch/arm/cpu/ixp/start.o(.text*) net/libnet.o(.text*) board/actux2/libactux2.o(.text*) @@ -62,17 +63,23 @@ SECTIONS . = ALIGN (4); - __image_copy_end = .; + .image_copy_end : + { + *(.__image_copy_end) + } + + .rel_dyn_start : + { + *(.__rel_dyn_start) + } .rel.dyn : { - __rel_dyn_start = .; *(.rel*) - __rel_dyn_end = .; } - .dynsym : { - __dynsym_start = .; - *(.dynsym) + .rel_dyn_end : + { + *(.__rel_dyn_end) } _end = .; @@ -96,6 +103,7 @@ SECTIONS KEEP(*(.__bss_end)); } + /DISCARD/ : { *(.dynsym) } /DISCARD/ : { *(.dynstr*) } /DISCARD/ : { *(.dynamic*) } /DISCARD/ : { *(.plt*) } diff --git a/board/actux3/u-boot.lds b/board/actux3/u-boot.lds index 44b990e..5610644 100644 --- a/board/actux3/u-boot.lds +++ b/board/actux3/u-boot.lds @@ -30,6 +30,7 @@ SECTIONS . = ALIGN (4); .text : { + *(.__image_copy_start) arch/arm/cpu/ixp/start.o(.text*) net/libnet.o(.text*) board/actux3/libactux3.o(.text*) @@ -62,17 +63,23 @@ SECTIONS . = ALIGN (4); - __image_copy_end = .; + .image_copy_end : + { + *(.__image_copy_end) + } + + .rel_dyn_start : + { + *(.__rel_dyn_start) + } .rel.dyn : { - __rel_dyn_start = .; *(.rel*) - __rel_dyn_end = .; } - .dynsym : { - __dynsym_start = .; - *(.dynsym) + .rel_dyn_end : + { + *(.__rel_dyn_end) } _end = .; @@ -96,6 +103,7 @@ SECTIONS KEEP(*(.__bss_end)); } + /DISCARD/ : { *(.dynsym) } /DISCARD/ : { *(.dynstr*) } /DISCARD/ : { *(.dynamic*) } /DISCARD/ : { *(.plt*) } diff --git a/board/ait/cam_enc_4xx/u-boot-spl.lds b/board/ait/cam_enc_4xx/u-boot-spl.lds index 1daa1b3..3972685 100644 --- a/board/ait/cam_enc_4xx/u-boot-spl.lds +++ b/board/ait/cam_enc_4xx/u-boot-spl.lds @@ -54,11 +54,6 @@ SECTIONS __rel_dyn_end = .; } >.sram - .dynsym : { - __dynsym_start = .; - *(.dynsym) - } >.sram - .bss : { . = ALIGN(4); diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c index e155556..8f0f9b8 100644 --- a/board/boundary/nitrogen6x/nitrogen6x.c +++ b/board/boundary/nitrogen6x/nitrogen6x.c @@ -336,7 +336,6 @@ iomux_v3_cfg_t const ecspi1_pads[] = { void setup_spi(void) { - gpio_direction_output(CONFIG_SF_DEFAULT_CS, 1); imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads)); } diff --git a/board/congatec/cgtqmx6eval/Makefile b/board/congatec/cgtqmx6eval/Makefile new file mode 100644 index 0000000..ac16c1f --- /dev/null +++ b/board/congatec/cgtqmx6eval/Makefile @@ -0,0 +1,42 @@ +# +# Copyright (C) 2007, Guennadi Liakhovetski <lg@denx.de> +# +# (C) Copyright 2011 Freescale Semiconductor, Inc. +# (C) Copyright 2013 Adeneo Embedded <www.adeneo-embedded.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 + +LIB = $(obj)lib$(BOARD).o + +COBJS := cgtqmx6eval.o + +SRCS := $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/congatec/cgtqmx6eval/README b/board/congatec/cgtqmx6eval/README new file mode 100644 index 0000000..bbf0f75 --- /dev/null +++ b/board/congatec/cgtqmx6eval/README @@ -0,0 +1,29 @@ +U-Boot for the Congatec Conga-QEVAl Evaluation Carrier board with +qmx6 quad module. + +This file contains information for the port of U-Boot to the Congatec +Conga-QEVAl Evaluation Carrier board with qmx6 quad module. + +1. Boot source, boot from SD card +--------------------------------- + +This version of u-boot works only on the SD card. By default, the +Congatec board can boot only from the SPI-NOR. +But, with the u-boot version provided with the board you can write boot +registers to force the board to reboot and boot from the SD slot. If +"bmode" command is not available from your pre-installed u-boot, these +instruction will produce the same effect: + +conga-QMX6 U-Boot > mw.l 0x20d8040 0x3850 +conga-QMX6 U-Boot > mw.l 0x020d8044 0x10000000 +conga-QMX6 U-Boot > reset +resetting ... + +The the board will reboot and, if you have written your SD correctly +the board will use u-boot that live into the SD + +To copy the resulting u-boot.imx to the SD card: + + dd if=u-boot.imx of=/dev/xxx bs=512 seek=2 + +Note: Replace xxx with the device representing the SD card in your system. diff --git a/board/congatec/cgtqmx6eval/cgtqmx6eval.c b/board/congatec/cgtqmx6eval/cgtqmx6eval.c new file mode 100644 index 0000000..f70f674 --- /dev/null +++ b/board/congatec/cgtqmx6eval/cgtqmx6eval.c @@ -0,0 +1,167 @@ +/* + * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. + * Based on mx6qsabrelite.c file + * Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com> + * Leo Sartre, <lsartre@adeneo-embedded.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 <common.h> +#include <asm/io.h> +#include <asm/arch/clock.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/iomux.h> +#include <asm/arch/mx6-pins.h> +#include <asm/gpio.h> +#include <asm/imx-common/iomux-v3.h> +#include <asm/imx-common/boot_mode.h> +#include <mmc.h> +#include <fsl_esdhc.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED |\ + PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS) + +#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_LOW |\ + PAD_CTL_DSE_80ohm | PAD_CTL_SRE_FAST | PAD_CTL_HYS) + +int dram_init(void) +{ + gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); + + return 0; +} + +iomux_v3_cfg_t const uart2_pads[] = { + MX6_PAD_EIM_D26__UART2_TXD | MUX_PAD_CTRL(UART_PAD_CTRL), + MX6_PAD_EIM_D27__UART2_RXD | MUX_PAD_CTRL(UART_PAD_CTRL), +}; + +iomux_v3_cfg_t const usdhc2_pads[] = { + MX6_PAD_SD2_CLK__USDHC2_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_CMD__USDHC2_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT0__USDHC2_DAT0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT1__USDHC2_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT2__USDHC2_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD2_DAT3__USDHC2_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_GPIO_4__GPIO_1_4 | MUX_PAD_CTRL(USDHC_PAD_CTRL), +}; + +iomux_v3_cfg_t const usdhc4_pads[] = { + MX6_PAD_SD4_CLK__USDHC4_CLK | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_CMD__USDHC4_CMD | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT0__USDHC4_DAT0 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT1__USDHC4_DAT1 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT2__USDHC4_DAT2 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT3__USDHC4_DAT3 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT4__USDHC4_DAT4 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT5__USDHC4_DAT5 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT6__USDHC4_DAT6 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_SD4_DAT7__USDHC4_DAT7 | MUX_PAD_CTRL(USDHC_PAD_CTRL), + MX6_PAD_NANDF_D6__GPIO_2_6 | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */ +}; + +static void setup_iomux_uart(void) +{ + imx_iomux_v3_setup_multiple_pads(uart2_pads, ARRAY_SIZE(uart2_pads)); +} + +#ifdef CONFIG_FSL_ESDHC +struct fsl_esdhc_cfg usdhc_cfg[] = { + {USDHC2_BASE_ADDR}, + {USDHC4_BASE_ADDR}, +}; + +int board_mmc_getcd(struct mmc *mmc) +{ + struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; + int ret = 0; + + switch (cfg->esdhc_base) { + case USDHC2_BASE_ADDR: + gpio_direction_input(IMX_GPIO_NR(1, 4)); + ret = !gpio_get_value(IMX_GPIO_NR(1, 4)); + break; + case USDHC4_BASE_ADDR: + gpio_direction_input(IMX_GPIO_NR(2, 6)); + ret = !gpio_get_value(IMX_GPIO_NR(2, 6)); + break; + default: + printf("Bad USDHC interface\n"); + } + + return ret; +} + +int board_mmc_init(bd_t *bis) +{ + s32 status = 0; + + usdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC2_CLK); + usdhc_cfg[1].sdhc_clk = mxc_get_clock(MXC_ESDHC4_CLK); + + imx_iomux_v3_setup_multiple_pads( + usdhc2_pads, ARRAY_SIZE(usdhc2_pads)); + imx_iomux_v3_setup_multiple_pads( + usdhc4_pads, ARRAY_SIZE(usdhc4_pads)); + + status = fsl_esdhc_initialize(bis, &usdhc_cfg[0]) | + fsl_esdhc_initialize(bis, &usdhc_cfg[1]); + + return status; +} +#endif + +int board_early_init_f(void) +{ + setup_iomux_uart(); + + return 0; +} + +int board_init(void) +{ + /* address of boot parameters */ + gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + + return 0; +} + +int checkboard(void) +{ + puts("Board: Conga-QEVAL QMX6 Quad\n"); + + return 0; +} + +#ifdef CONFIG_CMD_BMODE +static const struct boot_mode board_boot_modes[] = { + /* 4 bit bus width */ + {"mmc0", MAKE_CFGVAL(0x50, 0x20, 0x00, 0x00)}, + {"mmc1", MAKE_CFGVAL(0x50, 0x38, 0x00, 0x00)}, + {NULL, 0}, +}; +#endif + +int misc_init_r(void) +{ +#ifdef CONFIG_CMD_BMODE + add_board_boot_modes(board_boot_modes); +#endif + return 0; +} diff --git a/board/davinci/da8xxevm/da830evm.c b/board/davinci/da8xxevm/da830evm.c index c45c94b..a4e9254 100644 --- a/board/davinci/da8xxevm/da830evm.c +++ b/board/davinci/da8xxevm/da830evm.c @@ -39,135 +39,43 @@ #include <asm/arch/hardware.h> #include <asm/arch/emif_defs.h> #include <asm/arch/emac_defs.h> +#include <asm/arch/pinmux_defs.h> #include <asm/io.h> #include <nand.h> #include <asm/arch/nand_defs.h> #include <asm/arch/davinci_misc.h> -DECLARE_GLOBAL_DATA_PTR; - -/* SPI0 pin muxer settings */ -static const struct pinmux_config spi0_pins[] = { - { pinmux(7), 1, 3 }, - { pinmux(7), 1, 4 }, - { pinmux(7), 1, 5 }, - { pinmux(7), 1, 6 }, - { pinmux(7), 1, 7 } -}; - -/* EMIF-A bus pins for 8-bit NAND support on CS3 */ -static const struct pinmux_config emifa_nand_pins[] = { - { pinmux(13), 1, 6 }, - { pinmux(13), 1, 7 }, - { pinmux(14), 1, 0 }, - { pinmux(14), 1, 1 }, - { pinmux(14), 1, 2 }, - { pinmux(14), 1, 3 }, - { pinmux(14), 1, 4 }, - { pinmux(14), 1, 5 }, - { pinmux(15), 1, 7 }, - { pinmux(16), 1, 0 }, - { pinmux(18), 1, 1 }, - { pinmux(18), 1, 4 }, - { pinmux(18), 1, 5 }, -}; - -/* EMAC PHY interface pins */ -static const struct pinmux_config emac_pins[] = { - { pinmux(9), 0, 5 }, - { pinmux(10), 2, 1 }, - { pinmux(10), 2, 2 }, - { pinmux(10), 2, 3 }, - { pinmux(10), 2, 4 }, - { pinmux(10), 2, 5 }, - { pinmux(10), 2, 6 }, - { pinmux(10), 2, 7 }, - { pinmux(11), 2, 0 }, - { pinmux(11), 2, 1 }, -}; - -/* UART pin muxer settings */ -static const struct pinmux_config uart_pins[] = { - { pinmux(8), 2, 7 }, - { pinmux(9), 2, 0 } -}; - -/* I2C pin muxer settings */ -static const struct pinmux_config i2c_pins[] = { - { pinmux(8), 2, 3 }, - { pinmux(8), 2, 4 } -}; - -#ifdef CONFIG_USE_NAND -/* NAND pin muxer settings */ -const struct pinmux_config aemif_pins[] = { - { pinmux(13), 1, 6 }, - { pinmux(13), 1, 7 }, - { pinmux(14), 1, 0 }, - { pinmux(14), 1, 1 }, - { pinmux(14), 1, 2 }, - { pinmux(14), 1, 3 }, - { pinmux(14), 1, 4 }, - { pinmux(14), 1, 5 }, - { pinmux(14), 1, 6 }, - { pinmux(14), 1, 7 }, - { pinmux(15), 1, 0 }, - { pinmux(15), 1, 1 }, - { pinmux(15), 1, 2 }, - { pinmux(15), 1, 3 }, - { pinmux(15), 1, 4 }, - { pinmux(15), 1, 5 }, - { pinmux(15), 1, 6 }, - { pinmux(15), 1, 7 }, - { pinmux(16), 1, 0 }, - { pinmux(16), 1, 1 }, - { pinmux(16), 1, 2 }, - { pinmux(16), 1, 3 }, - { pinmux(16), 1, 4 }, - { pinmux(16), 1, 5 }, - { pinmux(16), 1, 6 }, - { pinmux(16), 1, 7 }, - { pinmux(17), 1, 0 }, - { pinmux(17), 1, 1 }, - { pinmux(17), 1, 2 }, - { pinmux(17), 1, 3 }, - { pinmux(17), 1, 4 }, - { pinmux(17), 1, 5 }, - { pinmux(17), 1, 6 }, - { pinmux(17), 1, 7 }, - { pinmux(18), 1, 0 }, - { pinmux(18), 1, 1 }, - { pinmux(18), 1, 2 }, - { pinmux(18), 1, 3 }, - { pinmux(18), 1, 4 }, - { pinmux(18), 1, 5 }, - { pinmux(18), 1, 6 }, - { pinmux(18), 1, 7 }, - { pinmux(10), 1, 0 } -}; +#ifdef CONFIG_DAVINCI_MMC +#include <mmc.h> +#include <asm/arch/sdmmc_defs.h> #endif - -/* USB0_DRVVBUS pin muxer settings */ -static const struct pinmux_config usb_pins[] = { - { pinmux(9), 1, 1 } -}; +DECLARE_GLOBAL_DATA_PTR; static const struct pinmux_resource pinmuxes[] = { #ifdef CONFIG_SPI_FLASH - PINMUX_ITEM(spi0_pins), + PINMUX_ITEM(spi0_pins_base), + PINMUX_ITEM(spi0_pins_scs0), + PINMUX_ITEM(spi0_pins_ena), #endif - PINMUX_ITEM(uart_pins), - PINMUX_ITEM(i2c_pins), + PINMUX_ITEM(uart2_pins_txrx), + PINMUX_ITEM(i2c0_pins), #ifdef CONFIG_USB_DA8XX PINMUX_ITEM(usb_pins), #endif #ifdef CONFIG_USE_NAND - PINMUX_ITEM(emifa_nand_pins), - PINMUX_ITEM(aemif_pins), + PINMUX_ITEM(emifa_pins), + PINMUX_ITEM(emifa_pins_cs0), + PINMUX_ITEM(emifa_pins_cs2), + PINMUX_ITEM(emifa_pins_cs3), #endif #if defined(CONFIG_DRIVER_TI_EMAC) - PINMUX_ITEM(emac_pins), + PINMUX_ITEM(emac_pins_rmii), + PINMUX_ITEM(emac_pins_mdio), + PINMUX_ITEM(emac_pins_rmii_clk_source), +#endif +#ifdef CONFIG_DAVINCI_MMC + PINMUX_ITEM(mmc0_pins_8bit) #endif }; @@ -177,8 +85,31 @@ static const struct lpsc_resource lpsc[] = { { DAVINCI_LPSC_EMAC }, /* image download */ { DAVINCI_LPSC_UART2 }, /* console */ { DAVINCI_LPSC_GPIO }, +#ifdef CONFIG_DAVINCI_MMC + { DAVINCI_LPSC_MMC_SD }, +#endif + +}; + +#ifdef CONFIG_DAVINCI_MMC +static struct davinci_mmc mmc_sd0 = { + .reg_base = (struct davinci_mmc_regs *)DAVINCI_MMC_SD0_BASE, + .host_caps = MMC_MODE_8BIT, + .voltages = MMC_VDD_32_33 | MMC_VDD_33_34, + .version = MMC_CTLR_VERSION_2, }; +int board_mmc_init(bd_t *bis) +{ + mmc_sd0.input_clk = clk_get(DAVINCI_MMCSD_CLKID); + + printf("%x\n", mmc_sd0.input_clk); + + /* Add slot-0 to mmc subsystem */ + return davinci_mmc_init(bis, &mmc_sd0); +} +#endif + int board_init(void) { #ifndef CONFIG_USE_IRQ diff --git a/board/davinci/da8xxevm/u-boot-spl-da850evm.lds b/board/davinci/da8xxevm/u-boot-spl-da850evm.lds index b1b8701..6fa4509 100644 --- a/board/davinci/da8xxevm/u-boot-spl-da850evm.lds +++ b/board/davinci/da8xxevm/u-boot-spl-da850evm.lds @@ -55,11 +55,6 @@ SECTIONS __rel_dyn_end = .; } >.sram - .dynsym : { - __dynsym_start = .; - *(.dynsym) - } >.sram - .bss : { . = ALIGN(4); diff --git a/board/davinci/da8xxevm/u-boot-spl-hawk.lds b/board/davinci/da8xxevm/u-boot-spl-hawk.lds index 596a9e0..b452f20 100644 --- a/board/davinci/da8xxevm/u-boot-spl-hawk.lds +++ b/board/davinci/da8xxevm/u-boot-spl-hawk.lds @@ -61,7 +61,6 @@ SECTIONS __image_copy_end = .; __rel_dyn_start = .; __rel_dyn_end = .; - __dynsym_start = .; __got_start = .; . = ALIGN(4); diff --git a/board/dvlhost/u-boot.lds b/board/dvlhost/u-boot.lds index 6d4b187..f359112 100644 --- a/board/dvlhost/u-boot.lds +++ b/board/dvlhost/u-boot.lds @@ -30,6 +30,7 @@ SECTIONS . = ALIGN (4); .text : { + *(.__image_copy_start) arch/arm/cpu/ixp/start.o(.text*) net/libnet.o(.text*) board/dvlhost/libdvlhost.o(.text*) @@ -62,17 +63,23 @@ SECTIONS . = ALIGN (4); - __image_copy_end = .; + .image_copy_end : + { + *(.__image_copy_end) + } + + .rel_dyn_start : + { + *(.__rel_dyn_start) + } .rel.dyn : { - __rel_dyn_start = .; *(.rel*) - __rel_dyn_end = .; } - .dynsym : { - __dynsym_start = .; - *(.dynsym) + .rel_dyn_end : + { + *(.__rel_dyn_end) } _end = .; @@ -96,6 +103,7 @@ SECTIONS KEEP(*(.__bss_end)); } + /DISCARD/ : { *(.dynsym) } /DISCARD/ : { *(.dynstr*) } /DISCARD/ : { *(.dynamic*) } /DISCARD/ : { *(.plt*) } diff --git a/board/freescale/b4860qds/tlb.c b/board/freescale/b4860qds/tlb.c index 29cc41b..1416f98 100644 --- a/board/freescale/b4860qds/tlb.c +++ b/board/freescale/b4860qds/tlb.c @@ -52,6 +52,15 @@ struct fsl_e_tlb_entry tlb_table[] = { 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), +#elif defined(CONFIG_SRIO_PCIE_BOOT_SLAVE) + /* + * SRIO_PCIE_BOOT-SLAVE. When slave boot, the address of the + * space is at 0xfff00000, it covered the 0xfffff000. + */ + SET_TLB_ENTRY(1, CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR, + CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_W|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, @@ -137,6 +146,16 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 16, BOOKE_PAGESZ_256M, 1), #endif +#ifdef CONFIG_SRIO_PCIE_BOOT_SLAVE + /* + * SRIO_PCIE_BOOT-SLAVE. 1M space from 0xffe00000 for + * fetching ucode and ENV from master + */ + SET_TLB_ENTRY(1, CONFIG_SYS_SRIO_PCIE_BOOT_UCODE_ENV_ADDR, + CONFIG_SYS_SRIO_PCIE_BOOT_UCODE_ENV_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_G, + 0, 17, BOOKE_PAGESZ_1M, 1), +#endif }; int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/board/freescale/bsc9131rdb/Makefile b/board/freescale/bsc9131rdb/Makefile index 6f4cb26..2e829ad 100644 --- a/board/freescale/bsc9131rdb/Makefile +++ b/board/freescale/bsc9131rdb/Makefile @@ -24,12 +24,28 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o +MINIMAL= + +ifdef CONFIG_SPL_BUILD +ifdef CONFIG_SPL_INIT_MINIMAL +MINIMAL=y +endif +endif + +ifdef MINIMAL + +COBJS-y += spl_minimal.o tlb.o law.o + +else + COBJS-y += $(BOARD).o COBJS-y += ddr.o COBJS-y += law.o COBJS-y += tlb.o #COBJS-y += bsc9131rdb_mux.o +endif + SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS)) diff --git a/board/freescale/bsc9131rdb/README b/board/freescale/bsc9131rdb/README index 065faa3..4902b98 100644 --- a/board/freescale/bsc9131rdb/README +++ b/board/freescale/bsc9131rdb/README @@ -89,10 +89,14 @@ NAND boot Building U-boot -------------- To build the u-boot for BSC9131RDB: -1. NAND Flash +1. NAND Flash with sysclk 66MHz(J16 on RDB closed, default) make BSC9131RDB_NAND -2. SPI Flash +2. NAND Flash with sysclk 100MHz(J16 on RDB open) + make BSC9131RDB_NAND_SYSCLK100 +3. SPI Flash with sysclk 66MHz(J16 on RDB closed, default) make BSC9131RDB_SPIFLASH +4. SPI Flash with sysclk 100MHz(J16 on RDB open) + make BSC9131RDB_SPIFLASH_SYSCLK100 Memory map ----------- @@ -107,6 +111,16 @@ Memory map 0xFF70_0000 0xFF7F_FFFF PA CCSR 1M 0xFF80_0000 0xFFFF_FFFF Boot Page & NAND Buffer 8M +DDR Memory map +--------------- + 0x0000_0000 0x36FF_FFFF Memory passed onto Linux + 0x3700_0000 0x37FF_FFFF PowerPC-DSP shared control area + 0x3800_0000 0x4FFF_FFFF DSP Private area + + Out of 880M, passed onto Linux, 1hugetlb page of 256M is reserved for + data communcation between PowerPC and DSP core. + Rest is PowerPC private area. + Flashing Images --------------- To place a new u-boot image in the NAND flash and then boot diff --git a/board/freescale/bsc9131rdb/law.c b/board/freescale/bsc9131rdb/law.c index 201c147..0432780 100644 --- a/board/freescale/bsc9131rdb/law.c +++ b/board/freescale/bsc9131rdb/law.c @@ -26,6 +26,10 @@ struct law_entry law_table[] = { SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_IFC), + SET_LAW(CONFIG_SYS_FSL_DSP_CCSRBAR_PHYS, LAW_SIZE_1M, + LAW_TRGT_IF_DSP_CCSR), + SET_LAW(CONFIG_SYS_FSL_DSP_M2_RAM_ADDR, LAW_SIZE_16M, + LAW_TRGT_IF_OCN_DSP), }; int num_law_entries = ARRAY_SIZE(law_table); diff --git a/board/freescale/bsc9131rdb/spl_minimal.c b/board/freescale/bsc9131rdb/spl_minimal.c new file mode 100644 index 0000000..301115e --- /dev/null +++ b/board/freescale/bsc9131rdb/spl_minimal.c @@ -0,0 +1,118 @@ +/* + * Copyright 2013 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 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 <ns16550.h> +#include <asm/io.h> +#include <nand.h> +#include <linux/compiler.h> +#include <asm/fsl_law.h> +#include <asm/fsl_ddr_sdram.h> +#include <asm/global_data.h> + +DECLARE_GLOBAL_DATA_PTR; + +/* + * Fixed sdram init -- doesn't use serial presence detect. + */ +static void sdram_init(void) +{ + ccsr_ddr_t *ddr = (ccsr_ddr_t *)CONFIG_SYS_MPC8xxx_DDR_ADDR; + + __raw_writel(CONFIG_SYS_DDR_CS0_BNDS, &ddr->cs0_bnds); + __raw_writel(CONFIG_SYS_DDR_CS0_CONFIG, &ddr->cs0_config); +#if CONFIG_CHIP_SELECTS_PER_CTRL > 1 + __raw_writel(CONFIG_SYS_DDR_CS1_BNDS, &ddr->cs1_bnds); + __raw_writel(CONFIG_SYS_DDR_CS1_CONFIG, &ddr->cs1_config); +#endif + __raw_writel(CONFIG_SYS_DDR_TIMING_3_800, &ddr->timing_cfg_3); + __raw_writel(CONFIG_SYS_DDR_TIMING_0_800, &ddr->timing_cfg_0); + __raw_writel(CONFIG_SYS_DDR_TIMING_1_800, &ddr->timing_cfg_1); + __raw_writel(CONFIG_SYS_DDR_TIMING_2_800, &ddr->timing_cfg_2); + + __raw_writel(CONFIG_SYS_DDR_CONTROL_2, &ddr->sdram_cfg_2); + __raw_writel(CONFIG_SYS_DDR_MODE_1_800, &ddr->sdram_mode); + __raw_writel(CONFIG_SYS_DDR_MODE_2_800, &ddr->sdram_mode_2); + + __raw_writel(CONFIG_SYS_DDR_INTERVAL_800, &ddr->sdram_interval); + __raw_writel(CONFIG_SYS_DDR_DATA_INIT, &ddr->sdram_data_init); + __raw_writel(CONFIG_SYS_DDR_CLK_CTRL_800, &ddr->sdram_clk_cntl); + + __raw_writel(CONFIG_SYS_DDR_WRLVL_CONTROL_800, &ddr->ddr_wrlvl_cntl); + __raw_writel(CONFIG_SYS_DDR_TIMING_4, &ddr->timing_cfg_4); + __raw_writel(CONFIG_SYS_DDR_TIMING_5, &ddr->timing_cfg_5); + __raw_writel(CONFIG_SYS_DDR_ZQ_CONTROL, &ddr->ddr_zq_cntl); + + /* Set, but do not enable the memory */ + __raw_writel(CONFIG_SYS_DDR_CONTROL & ~SDRAM_CFG_MEM_EN, &ddr->sdram_cfg); + + asm volatile("sync;isync"); + udelay(500); + + /* Let the controller go */ + out_be32(&ddr->sdram_cfg, in_be32(&ddr->sdram_cfg) | SDRAM_CFG_MEM_EN); + + set_next_law(CONFIG_SYS_NAND_DDR_LAW, LAW_SIZE_1G, LAW_TRGT_IF_DDR_1); +} + +void board_init_f(ulong bootflag) +{ + u32 plat_ratio; + ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; + + /* initialize selected port with appropriate baud rate */ + plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO; + plat_ratio >>= 1; + gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio; + + NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1, + gd->bus_clk / 16 / CONFIG_BAUDRATE); + + puts("\nNAND boot... "); + + /* Initialize the DDR3 */ + sdram_init(); + + /* copy code to RAM and jump to it - this should not return */ + /* NOTE - code has to be copied out of NAND buffer before + * other blocks can be read. + */ + relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE); +} + +void board_init_r(gd_t *gd, ulong dest_addr) +{ + nand_boot(); +} + +void putc(char c) +{ + if (c == '\n') + NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, '\r'); + + NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, c); +} + +void puts(const char *str) +{ + while (*str) + putc(*str++); +} diff --git a/board/freescale/bsc9131rdb/tlb.c b/board/freescale/bsc9131rdb/tlb.c index 5b68f4a..c05a556 100644 --- a/board/freescale/bsc9131rdb/tlb.c +++ b/board/freescale/bsc9131rdb/tlb.c @@ -44,15 +44,26 @@ struct fsl_e_tlb_entry tlb_table[] = { /* TLB 1 */ /* *I*** - Covers boot page */ SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 0, BOOKE_PAGESZ_4K, 1), + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_4K, 1), +#ifdef CONFIG_SPL_NAND_MINIMAL + SET_TLB_ENTRY(1, 0xffffe000, 0xffffe000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 10, BOOKE_PAGESZ_4K, 1), +#endif /* *I*G* - CCSRBAR (PA) */ 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_1M, 1), -#if defined(CONFIG_SYS_RAMBOOT) + /* CCSRBAR (DSP) */ + SET_TLB_ENTRY(1, CONFIG_SYS_FSL_DSP_CCSRBAR, + CONFIG_SYS_FSL_DSP_CCSRBAR_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 2, BOOKE_PAGESZ_1M, 1), + +#if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_SPL) SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE, MAS3_SX|MAS3_SW|MAS3_SR, 0, 0, 8, BOOKE_PAGESZ_1G, 1), diff --git a/board/freescale/bsc9132qds/Makefile b/board/freescale/bsc9132qds/Makefile index 267400b..72b1917 100644 --- a/board/freescale/bsc9132qds/Makefile +++ b/board/freescale/bsc9132qds/Makefile @@ -24,11 +24,28 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o +MINIMAL= + +ifdef CONFIG_SPL_BUILD +ifdef CONFIG_SPL_INIT_MINIMAL +MINIMAL=y +endif +endif + +ifdef MINIMAL + +COBJS-y += spl_minimal.o tlb.o law.o + +else + + COBJS-y += $(BOARD).o COBJS-y += ddr.o COBJS-y += law.o COBJS-y += tlb.o +endif + SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS)) diff --git a/board/freescale/bsc9132qds/bsc9132qds.c b/board/freescale/bsc9132qds/bsc9132qds.c index 6e1b558..ddc9d0a 100644 --- a/board/freescale/bsc9132qds/bsc9132qds.c +++ b/board/freescale/bsc9132qds/bsc9132qds.c @@ -258,7 +258,7 @@ int misc_init_r(void) u8 val; ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); u32 porbmsr = in_be32(&gur->porbmsr); - u32 romloc = (porbmsr >> MPC85XX_PORBMSR_ROMLOC_SHIFT) & 0xf; + u32 romloc = (porbmsr >> MPC85xx_PORBMSR_ROMLOC_SHIFT) & 0xf; /*Configure 1588 clock-in source from RF Card*/ val = QIXIS_READ_I2C(brdcfg[5]); @@ -360,7 +360,7 @@ void ft_board_setup(void *blob, bd_t *bd) ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR); u32 porbmsr = in_be32(&gur->porbmsr); - u32 romloc = (porbmsr >> MPC85XX_PORBMSR_ROMLOC_SHIFT) & 0xf; + u32 romloc = (porbmsr >> MPC85xx_PORBMSR_ROMLOC_SHIFT) & 0xf; if (!(hwconfig("uart2") && hwconfig("usb1"))) { /* If uart2 is there in hwconfig remove usb node from diff --git a/board/freescale/bsc9132qds/law.c b/board/freescale/bsc9132qds/law.c index dc23658..b4bce99 100644 --- a/board/freescale/bsc9132qds/law.c +++ b/board/freescale/bsc9132qds/law.c @@ -25,11 +25,13 @@ #include <asm/mmu.h> struct law_entry law_table[] = { -#ifndef CONFIG_SYS_NO_FLASH SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_128M, LAW_TRGT_IF_IFC), -#endif +#ifdef CONFIG_SYS_NAND_BASE_PHYS SET_LAW(CONFIG_SYS_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_IFC), +#endif +#ifdef CONFIG_SYS_FPGA_BASE_PHYS SET_LAW(CONFIG_SYS_FPGA_BASE_PHYS, LAW_SIZE_128K, LAW_TRGT_IF_IFC), +#endif }; int num_law_entries = ARRAY_SIZE(law_table); diff --git a/board/freescale/bsc9132qds/spl_minimal.c b/board/freescale/bsc9132qds/spl_minimal.c new file mode 100644 index 0000000..62dee52 --- /dev/null +++ b/board/freescale/bsc9132qds/spl_minimal.c @@ -0,0 +1,130 @@ +/* + * Copyright 2013 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 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 <ns16550.h> +#include <asm/io.h> +#include <nand.h> +#include <linux/compiler.h> +#include <asm/fsl_law.h> +#include <asm/fsl_ddr_sdram.h> +#include <asm/global_data.h> + +DECLARE_GLOBAL_DATA_PTR; + +static void sdram_init(void) +{ + ccsr_ddr_t *ddr = (ccsr_ddr_t *)CONFIG_SYS_MPC8xxx_DDR_ADDR; +#if CONFIG_DDR_CLK_FREQ == 100000000 + __raw_writel(CONFIG_SYS_DDR_CS0_BNDS, &ddr->cs0_bnds); + __raw_writel(CONFIG_SYS_DDR_CS0_CONFIG, &ddr->cs0_config); + __raw_writel(CONFIG_SYS_DDR_CONTROL_800 | SDRAM_CFG_32_BE, &ddr->sdram_cfg); + __raw_writel(CONFIG_SYS_DDR_CONTROL_2_800, &ddr->sdram_cfg_2); + __raw_writel(CONFIG_SYS_DDR_DATA_INIT, &ddr->sdram_data_init); + + __raw_writel(CONFIG_SYS_DDR_TIMING_3_800, &ddr->timing_cfg_3); + __raw_writel(CONFIG_SYS_DDR_TIMING_0_800, &ddr->timing_cfg_0); + __raw_writel(CONFIG_SYS_DDR_TIMING_1_800, &ddr->timing_cfg_1); + __raw_writel(CONFIG_SYS_DDR_TIMING_2_800, &ddr->timing_cfg_2); + __raw_writel(CONFIG_SYS_DDR_MODE_1_800, &ddr->sdram_mode); + __raw_writel(CONFIG_SYS_DDR_MODE_2_800, &ddr->sdram_mode_2); + __raw_writel(CONFIG_SYS_DDR_INTERVAL_800, &ddr->sdram_interval); + __raw_writel(CONFIG_SYS_DDR_CLK_CTRL_800, &ddr->sdram_clk_cntl); + __raw_writel(CONFIG_SYS_DDR_WRLVL_CONTROL_800, &ddr->ddr_wrlvl_cntl); + + __raw_writel(CONFIG_SYS_DDR_TIMING_4_800, &ddr->timing_cfg_4); + __raw_writel(CONFIG_SYS_DDR_TIMING_5_800, &ddr->timing_cfg_5); + __raw_writel(CONFIG_SYS_DDR_ZQ_CONTROL, &ddr->ddr_zq_cntl); +#elif CONFIG_DDR_CLK_FREQ == 133000000 + __raw_writel(CONFIG_SYS_DDR_CS0_BNDS, &ddr->cs0_bnds); + __raw_writel(CONFIG_SYS_DDR_CS0_CONFIG, &ddr->cs0_config); + __raw_writel(CONFIG_SYS_DDR_CONTROL_1333 | SDRAM_CFG_32_BE, &ddr->sdram_cfg); + __raw_writel(CONFIG_SYS_DDR_CONTROL_2_1333, &ddr->sdram_cfg_2); + __raw_writel(CONFIG_SYS_DDR_DATA_INIT, &ddr->sdram_data_init); + + __raw_writel(CONFIG_SYS_DDR_TIMING_3_1333, &ddr->timing_cfg_3); + __raw_writel(CONFIG_SYS_DDR_TIMING_0_1333, &ddr->timing_cfg_0); + __raw_writel(CONFIG_SYS_DDR_TIMING_1_1333, &ddr->timing_cfg_1); + __raw_writel(CONFIG_SYS_DDR_TIMING_2_1333, &ddr->timing_cfg_2); + __raw_writel(CONFIG_SYS_DDR_MODE_1_1333, &ddr->sdram_mode); + __raw_writel(CONFIG_SYS_DDR_MODE_2_1333, &ddr->sdram_mode_2); + __raw_writel(CONFIG_SYS_DDR_INTERVAL_1333, &ddr->sdram_interval); + __raw_writel(CONFIG_SYS_DDR_CLK_CTRL_1333, &ddr->sdram_clk_cntl); + __raw_writel(CONFIG_SYS_DDR_WRLVL_CONTROL_1333, &ddr->ddr_wrlvl_cntl); + + __raw_writel(CONFIG_SYS_DDR_TIMING_4_1333, &ddr->timing_cfg_4); + __raw_writel(CONFIG_SYS_DDR_TIMING_5_1333, &ddr->timing_cfg_5); + __raw_writel(CONFIG_SYS_DDR_ZQ_CONTROL, &ddr->ddr_zq_cntl); +#else + puts("Not a valid DDR Freq Found! Please Reset\n"); +#endif + asm volatile("sync;isync"); + udelay(500); + + /* Let the controller go */ + out_be32(&ddr->sdram_cfg, in_be32(&ddr->sdram_cfg) | SDRAM_CFG_MEM_EN); + + set_next_law(CONFIG_SYS_NAND_DDR_LAW, LAW_SIZE_1G, LAW_TRGT_IF_DDR_1); +} + +void board_init_f(ulong bootflag) +{ + u32 plat_ratio; + ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; + + /* initialize selected port with appropriate baud rate */ + plat_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_PLAT_RATIO; + plat_ratio >>= 1; + gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio; + + NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1, + gd->bus_clk / 16 / CONFIG_BAUDRATE); + + puts("\nNAND boot... "); + + /* Initialize the DDR3 */ + sdram_init(); + + /* copy code to RAM and jump to it - this should not return */ + /* NOTE - code has to be copied out of NAND buffer before + * other blocks can be read. + */ + relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE); +} + +void board_init_r(gd_t *gd, ulong dest_addr) +{ + nand_boot(); +} + +void putc(char c) +{ + if (c == '\n') + NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, '\r'); + + NS16550_putc((NS16550_t)CONFIG_SYS_NS16550_COM1, c); +} + +void puts(const char *str) +{ + while (*str) + putc(*str++); +} diff --git a/board/freescale/bsc9132qds/tlb.c b/board/freescale/bsc9132qds/tlb.c index 0e4545f..0ec9a85 100644 --- a/board/freescale/bsc9132qds/tlb.c +++ b/board/freescale/bsc9132qds/tlb.c @@ -44,14 +44,20 @@ struct fsl_e_tlb_entry tlb_table[] = { /* TLB 1 */ /* *I*** - Covers boot page */ SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 0, BOOKE_PAGESZ_4K, 1), + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_4K, 1), +#ifdef CONFIG_SPL_NAND_MINIMAL + SET_TLB_ENTRY(1, 0xffffe000, 0xffffe000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 10, BOOKE_PAGESZ_4K, 1), +#endif /* *I*G* - CCSRBAR (PA) */ 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_1M, 1), +#ifndef CONFIG_SPL_BUILD SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, 0, 3, BOOKE_PAGESZ_64M, 1), @@ -61,12 +67,6 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, 0, 4, BOOKE_PAGESZ_64M, 1), -#if defined(CONFIG_SYS_RAMBOOT) - SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE, - MAS3_SX|MAS3_SW|MAS3_SR, 0, - 0, 8, BOOKE_PAGESZ_1G, 1), -#endif - #ifdef CONFIG_PCI /* *I*G* - PCI */ SET_TLB_ENTRY(1, CONFIG_SYS_PCIE1_MEM_VIRT, CONFIG_SYS_PCIE1_MEM_PHYS, @@ -78,15 +78,26 @@ struct fsl_e_tlb_entry tlb_table[] = { MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 7, BOOKE_PAGESZ_64K, 1), #endif +#endif + +#if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_SPL) + SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 8, BOOKE_PAGESZ_1G, 1), +#endif +#ifdef CONFIG_SYS_FPGA_BASE /* *I*G - Board FPGA */ SET_TLB_ENTRY(1, CONFIG_SYS_FPGA_BASE, CONFIG_SYS_FPGA_BASE_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 9, BOOKE_PAGESZ_256K, 1), +#endif +#ifdef CONFIG_SYS_NAND_BASE_PHYS SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 5, BOOKE_PAGESZ_1M, 1), +#endif }; int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/board/freescale/common/Makefile b/board/freescale/common/Makefile index 72bb56c..37236d0 100644 --- a/board/freescale/common/Makefile +++ b/board/freescale/common/Makefile @@ -29,6 +29,15 @@ endif LIB = $(obj)libfreescale.o +MINIMAL= + +ifdef CONFIG_SPL_BUILD +ifdef CONFIG_SPL_INIT_MINIMAL +MINIMAL=y +endif +endif + +ifndef MINIMAL COBJS-$(CONFIG_FSL_CADMUS) += cadmus.o COBJS-$(CONFIG_FSL_VIA) += cds_via.o COBJS-$(CONFIG_FMAN_ENET) += fman.o @@ -68,6 +77,7 @@ SUBLIB-$(CONFIG_P3041DS) += p_corenet/libp_corenet.o SUBLIB-$(CONFIG_P4080DS) += p_corenet/libp_corenet.o SUBLIB-$(CONFIG_P5020DS) += p_corenet/libp_corenet.o SUBLIB-$(CONFIG_P5040DS) += p_corenet/libp_corenet.o +endif SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) diff --git a/board/freescale/common/pixis.c b/board/freescale/common/pixis.c index 8d07061..fbb709d 100644 --- a/board/freescale/common/pixis.c +++ b/board/freescale/common/pixis.c @@ -480,6 +480,7 @@ static int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const ar || unknown_param) { #ifdef CONFIG_SYS_LONGHELP puts(cmdtp->help); + putc('\n'); #endif return 1; } @@ -512,6 +513,7 @@ static int pixis_reset_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const ar && set_px_mpxpll(mpxpll))) { #ifdef CONFIG_SYS_LONGHELP puts(cmdtp->help); + putc('\n'); #endif return 1; } diff --git a/board/freescale/mx23evk/mx23evk.c b/board/freescale/mx23evk/mx23evk.c index 41ba303..d25e2b3 100644 --- a/board/freescale/mx23evk/mx23evk.c +++ b/board/freescale/mx23evk/mx23evk.c @@ -43,6 +43,12 @@ int board_early_init_f(void) /* SSP0 clock at 96MHz */ mxs_set_sspclk(MXC_SSPCLK0, 96000, 0); + /* Power on LCD */ + gpio_direction_output(MX23_PAD_LCD_RESET__GPIO_1_18, 1); + + /* Set contrast to maximum */ + gpio_direction_output(MX23_PAD_PWM2__GPIO_1_28, 1); + return 0; } diff --git a/board/freescale/mx23evk/spl_boot.c b/board/freescale/mx23evk/spl_boot.c index 6be8c8d..fd71f7d 100644 --- a/board/freescale/mx23evk/spl_boot.c +++ b/board/freescale/mx23evk/spl_boot.c @@ -27,6 +27,7 @@ #define MUX_CONFIG_SSP1 (MXS_PAD_8MA | MXS_PAD_PULLUP) #define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_PULLUP) +#define MUX_CONFIG_LCD (MXS_PAD_4MA | MXS_PAD_NOPULL) const iomux_cfg_t iomux_setup[] = { /* DUART */ @@ -96,6 +97,37 @@ const iomux_cfg_t iomux_setup[] = { /* Slot Power Enable */ MX23_PAD_PWM3__GPIO_1_29 | (MXS_PAD_4MA | MXS_PAD_3V3 | MXS_PAD_NOPULL), + /* LCD */ + MX23_PAD_LCD_D00__LCD_D00 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D01__LCD_D01 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D02__LCD_D02 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D03__LCD_D03 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D04__LCD_D04 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D05__LCD_D05 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D06__LCD_D06 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D07__LCD_D07 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D08__LCD_D08 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D09__LCD_D09 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D10__LCD_D10 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D11__LCD_D11 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D12__LCD_D12 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D13__LCD_D13 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D14__LCD_D14 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D15__LCD_D15 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D16__LCD_D16 | MUX_CONFIG_LCD, + MX23_PAD_LCD_D17__LCD_D17 | MUX_CONFIG_LCD, + MX23_PAD_GPMI_D08__LCD_D18 | MUX_CONFIG_LCD, + MX23_PAD_GPMI_D09__LCD_D19 | MUX_CONFIG_LCD, + MX23_PAD_GPMI_D10__LCD_D20 | MUX_CONFIG_LCD, + MX23_PAD_GPMI_D11__LCD_D21 | MUX_CONFIG_LCD, + MX23_PAD_GPMI_D12__LCD_D22 | MUX_CONFIG_LCD, + MX23_PAD_GPMI_D13__LCD_D23 | MUX_CONFIG_LCD, + MX23_PAD_LCD_DOTCK__LCD_DOTCK | MUX_CONFIG_LCD, + MX23_PAD_LCD_ENABLE__LCD_ENABLE | MUX_CONFIG_LCD, + MX23_PAD_LCD_HSYNC__LCD_HSYNC | MUX_CONFIG_LCD, + MX23_PAD_LCD_VSYNC__LCD_VSYNC | MUX_CONFIG_LCD, + MX23_PAD_LCD_RESET__GPIO_1_18 | MUX_CONFIG_LCD, /* LCD power */ + MX23_PAD_PWM2__GPIO_1_28 | MUX_CONFIG_LCD, /* LCD contrast */ }; #define HW_DRAM_CTL14 (0x38 >> 2) diff --git a/board/freescale/mx28evk/iomux.c b/board/freescale/mx28evk/iomux.c index ae6eda3..beae0e6 100644 --- a/board/freescale/mx28evk/iomux.c +++ b/board/freescale/mx28evk/iomux.c @@ -30,6 +30,7 @@ #define MUX_CONFIG_ENET (MXS_PAD_3V3 | MXS_PAD_8MA | MXS_PAD_PULLUP) #define MUX_CONFIG_EMI (MXS_PAD_3V3 | MXS_PAD_12MA | MXS_PAD_NOPULL) #define MUX_CONFIG_SSP2 (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_PULLUP) +#define MUX_CONFIG_LCD (MXS_PAD_3V3 | MXS_PAD_4MA | MXS_PAD_NOPULL) const iomux_cfg_t iomux_setup[] = { /* DUART */ @@ -162,6 +163,38 @@ const iomux_cfg_t iomux_setup[] = { /* I2C */ MX28_PAD_I2C0_SCL__I2C0_SCL, MX28_PAD_I2C0_SDA__I2C0_SDA, + + /* LCD */ + MX28_PAD_LCD_D00__LCD_D0 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D01__LCD_D1 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D02__LCD_D2 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D03__LCD_D3 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D04__LCD_D4 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D05__LCD_D5 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D06__LCD_D6 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D07__LCD_D7 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D08__LCD_D8 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D09__LCD_D9 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D10__LCD_D10 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D11__LCD_D11 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D12__LCD_D12 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D13__LCD_D13 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D14__LCD_D14 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D15__LCD_D15 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D16__LCD_D16 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D17__LCD_D17 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D18__LCD_D18 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D19__LCD_D19 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D20__LCD_D20 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D21__LCD_D21 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D22__LCD_D22 | MUX_CONFIG_LCD, + MX28_PAD_LCD_D23__LCD_D23 | MUX_CONFIG_LCD, + MX28_PAD_LCD_RD_E__LCD_VSYNC | MUX_CONFIG_LCD, + MX28_PAD_LCD_WR_RWN__LCD_HSYNC | MUX_CONFIG_LCD, + MX28_PAD_LCD_RS__LCD_DOTCLK | MUX_CONFIG_LCD, + MX28_PAD_LCD_CS__LCD_ENABLE | MUX_CONFIG_LCD, + MX28_PAD_LCD_RESET__GPIO_3_30 | MUX_CONFIG_LCD, /* LCD power */ + MX28_PAD_PWM2__GPIO_3_18 | MUX_CONFIG_LCD, /* LCD contrast */ }; #define HW_DRAM_CTL29 (0x74 >> 2) diff --git a/board/freescale/mx28evk/mx28evk.c b/board/freescale/mx28evk/mx28evk.c index de7231b..4edd9f4 100644 --- a/board/freescale/mx28evk/mx28evk.c +++ b/board/freescale/mx28evk/mx28evk.c @@ -59,6 +59,12 @@ int board_early_init_f(void) gpio_direction_output(MX28_PAD_AUART2_RX__GPIO_3_8, 1); #endif + /* Power on LCD */ + gpio_direction_output(MX28_PAD_LCD_RESET__GPIO_3_30, 1); + + /* Set contrast to maximum */ + gpio_direction_output(MX28_PAD_PWM2__GPIO_3_18, 1); + return 0; } diff --git a/board/freescale/mx31ads/u-boot.lds b/board/freescale/mx31ads/u-boot.lds index 4969960..963d29f 100644 --- a/board/freescale/mx31ads/u-boot.lds +++ b/board/freescale/mx31ads/u-boot.lds @@ -34,6 +34,7 @@ SECTIONS . = ALIGN(4); .text : { + *(.__image_copy_start) /* WARNING - the following is hand-optimized to fit within */ /* the sector layout of our flash chips! XXX FIXME XXX */ @@ -65,17 +66,23 @@ SECTIONS . = ALIGN(4); - __image_copy_end = .; + .image_copy_end : + { + *(.__image_copy_end) + } + + .rel_dyn_start : + { + *(.__rel_dyn_start) + } .rel.dyn : { - __rel_dyn_start = .; *(.rel*) - __rel_dyn_end = .; } - .dynsym : { - __dynsym_start = .; - *(.dynsym) + .rel_dyn_end : + { + *(.__rel_dyn_end) } _end = .; @@ -100,6 +107,7 @@ SECTIONS } /DISCARD/ : { *(.bss*) } + /DISCARD/ : { *(.dynsym) } /DISCARD/ : { *(.dynstr*) } /DISCARD/ : { *(.dynsym*) } /DISCARD/ : { *(.dynamic*) } diff --git a/board/freescale/mx6qsabreauto/mx6qsabreauto.c b/board/freescale/mx6qsabreauto/mx6qsabreauto.c index bfe4868..2a6e3a9 100644 --- a/board/freescale/mx6qsabreauto/mx6qsabreauto.c +++ b/board/freescale/mx6qsabreauto/mx6qsabreauto.c @@ -26,12 +26,14 @@ #include <asm/errno.h> #include <asm/gpio.h> #include <asm/imx-common/iomux-v3.h> +#include <asm/imx-common/mxc_i2c.h> #include <asm/imx-common/boot_mode.h> #include <mmc.h> #include <fsl_esdhc.h> #include <miiphy.h> #include <netdev.h> #include <asm/arch/sys_proto.h> +#include <i2c.h> DECLARE_GLOBAL_DATA_PTR; @@ -46,6 +48,12 @@ DECLARE_GLOBAL_DATA_PTR; #define ENET_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS) +#define I2C_PAD_CTRL (PAD_CTL_PUS_100K_UP | \ + PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS | \ + PAD_CTL_ODE | PAD_CTL_SRE_FAST) + +#define PC MUX_PAD_CTRL(I2C_PAD_CTRL) + int dram_init(void) { gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); @@ -76,6 +84,45 @@ iomux_v3_cfg_t const enet_pads[] = { MX6_PAD_RGMII_RX_CTL__RGMII_RX_CTL | MUX_PAD_CTRL(ENET_PAD_CTRL), }; +/* I2C2 PMIC, iPod, Tuner, Codec, Touch, HDMI EDID, MIPI CSI2 card */ +struct i2c_pads_info i2c_pad_info1 = { + .scl = { + .i2c_mode = MX6_PAD_EIM_EB2__I2C2_SCL | PC, + .gpio_mode = MX6_PAD_EIM_EB2__GPIO_2_30 | PC, + .gp = IMX_GPIO_NR(2, 30) + }, + .sda = { + .i2c_mode = MX6_PAD_KEY_ROW3__I2C2_SDA | PC, + .gpio_mode = MX6_PAD_KEY_ROW3__GPIO_4_13 | PC, + .gp = IMX_GPIO_NR(4, 13) + } +}; + +/* + * I2C3 MLB, Port Expanders (A, B, C), Video ADC, Light Sensor, + * Compass Sensor, Accelerometer, Res Touch + */ +struct i2c_pads_info i2c_pad_info2 = { + .scl = { + .i2c_mode = MX6_PAD_GPIO_3__I2C3_SCL | PC, + .gpio_mode = MX6_PAD_GPIO_3__GPIO_1_3 | PC, + .gp = IMX_GPIO_NR(1, 3) + }, + .sda = { + .i2c_mode = MX6_PAD_EIM_D18__I2C3_SDA | PC, + .gpio_mode = MX6_PAD_EIM_D18__GPIO_3_18 | PC, + .gp = IMX_GPIO_NR(3, 18) + } +}; + +iomux_v3_cfg_t const i2c3_pads[] = { + MX6_PAD_EIM_A24__GPIO_5_4 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + +iomux_v3_cfg_t const port_exp[] = { + MX6_PAD_SD2_DAT0__GPIO_1_15 | MUX_PAD_CTRL(NO_PAD_CTRL), +}; + static void setup_iomux_enet(void) { imx_iomux_v3_setup_multiple_pads(enet_pads, ARRAY_SIZE(enet_pads)); @@ -216,6 +263,16 @@ int board_init(void) /* address of boot parameters */ gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + /* I2C 2 and 3 setup - I2C 3 hw mux with EIM */ + setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1); + /* I2C 3 Steer */ + gpio_direction_output(IMX_GPIO_NR(5, 4), 1); + imx_iomux_v3_setup_multiple_pads(i2c3_pads, ARRAY_SIZE(i2c3_pads)); + setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2); + + gpio_direction_output(IMX_GPIO_NR(1, 15), 1); + imx_iomux_v3_setup_multiple_pads(port_exp, ARRAY_SIZE(port_exp)); + return 0; } diff --git a/board/freescale/mx6qsabrelite/mx6qsabrelite.c b/board/freescale/mx6qsabrelite/mx6qsabrelite.c index 8ce054e..862bc30 100644 --- a/board/freescale/mx6qsabrelite/mx6qsabrelite.c +++ b/board/freescale/mx6qsabrelite/mx6qsabrelite.c @@ -308,7 +308,6 @@ iomux_v3_cfg_t const ecspi1_pads[] = { void setup_spi(void) { - gpio_direction_output(CONFIG_SF_DEFAULT_CS, 1); imx_iomux_v3_setup_multiple_pads(ecspi1_pads, ARRAY_SIZE(ecspi1_pads)); } diff --git a/board/freescale/p1010rdb/Makefile b/board/freescale/p1010rdb/Makefile index 4c705b6..e6563be 100644 --- a/board/freescale/p1010rdb/Makefile +++ b/board/freescale/p1010rdb/Makefile @@ -24,11 +24,27 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o +MINIMAL= + +ifdef CONFIG_SPL_BUILD +ifdef CONFIG_SPL_INIT_MINIMAL +MINIMAL=y +endif +endif + +ifdef MINIMAL + +COBJS-y += spl_minimal.o tlb.o law.o + +else + COBJS-y += $(BOARD).o COBJS-y += ddr.o COBJS-y += law.o COBJS-y += tlb.o +endif + SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) OBJS := $(addprefix $(obj),$(COBJS-y)) SOBJS := $(addprefix $(obj),$(SOBJS)) diff --git a/nand_spl/board/freescale/p1010rdb/nand_boot.c b/board/freescale/p1010rdb/spl_minimal.c index 3c7bc2b..c909e0e 100644 --- a/nand_spl/board/freescale/p1010rdb/nand_boot.c +++ b/board/freescale/p1010rdb/spl_minimal.c @@ -31,11 +31,18 @@ DECLARE_GLOBAL_DATA_PTR; -unsigned long ddr_freq_mhz; void sdram_init(void) { ccsr_ddr_t *ddr = (ccsr_ddr_t *)CONFIG_SYS_MPC8xxx_DDR_ADDR; + ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; + u32 ddr_ratio; + unsigned long ddr_freq_mhz; + + ddr_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO; + ddr_ratio = ddr_ratio >> MPC85xx_PORPLLSR_DDR_RATIO_SHIFT; + ddr_freq_mhz = (CONFIG_SYS_CLK_FREQ * ddr_ratio) / 0x1000000; + /* mask off E bit */ u32 svr = SVR_SOC_VER(mfspr(SPRN_SVR)); @@ -81,6 +88,7 @@ void sdram_init(void) __raw_writel((CONFIG_SYS_DDR_CS0_BNDS >> 1) & 0x0fff0fff, &ddr->cs0_bnds); } + asm volatile("sync;isync"); udelay(500); /* Let the controller go */ @@ -91,7 +99,7 @@ void sdram_init(void) void board_init_f(ulong bootflag) { - u32 plat_ratio, ddr_ratio; + u32 plat_ratio; ccsr_gur_t *gur = (void *)CONFIG_SYS_MPC85xx_GUTS_ADDR; /* initialize selected port with appropriate baud rate */ @@ -99,10 +107,6 @@ void board_init_f(ulong bootflag) plat_ratio >>= 1; gd->bus_clk = CONFIG_SYS_CLK_FREQ * plat_ratio; - ddr_ratio = in_be32(&gur->porpllsr) & MPC85xx_PORPLLSR_DDR_RATIO; - ddr_ratio = ddr_ratio >> MPC85xx_PORPLLSR_DDR_RATIO_SHIFT; - ddr_freq_mhz = (CONFIG_SYS_CLK_FREQ * ddr_ratio) / 0x1000000; - NS16550_init((NS16550_t)CONFIG_SYS_NS16550_COM1, gd->bus_clk / 16 / CONFIG_BAUDRATE); @@ -115,8 +119,8 @@ void board_init_f(ulong bootflag) /* NOTE - code has to be copied out of NAND buffer before * other blocks can be read. */ - relocate_code(CONFIG_SYS_NAND_U_BOOT_RELOC_SP, 0, - CONFIG_SYS_NAND_U_BOOT_RELOC); + + relocate_code(CONFIG_SPL_RELOC_STACK, 0, CONFIG_SPL_RELOC_TEXT_BASE); } void board_init_r(gd_t *gd, ulong dest_addr) diff --git a/board/freescale/p1010rdb/tlb.c b/board/freescale/p1010rdb/tlb.c index 4256bf4..078717a 100644 --- a/board/freescale/p1010rdb/tlb.c +++ b/board/freescale/p1010rdb/tlb.c @@ -44,15 +44,20 @@ struct fsl_e_tlb_entry tlb_table[] = { /* TLB 1 */ /* *I*** - Covers boot page */ SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, - MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, - 0, 0, BOOKE_PAGESZ_4K, 1), + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 0, BOOKE_PAGESZ_4K, 1), +#ifdef CONFIG_SPL_NAND_MINIMAL + SET_TLB_ENTRY(1, 0xffffe000, 0xffffe000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 10, BOOKE_PAGESZ_4K, 1), +#endif /* *I*G* - CCSRBAR */ SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 1, BOOKE_PAGESZ_1M, 1), -#ifndef CONFIG_NAND_SPL +#ifndef CONFIG_SPL_BUILD #ifndef CONFIG_SDCARD SET_TLB_ENTRY(1, CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE_PHYS, MAS3_SX|MAS3_SR, MAS2_W|MAS2_G, @@ -88,7 +93,7 @@ struct fsl_e_tlb_entry tlb_table[] = { 0, 7, BOOKE_PAGESZ_1M, 1), #endif -#if defined(CONFIG_SYS_RAMBOOT) +#if defined(CONFIG_SYS_RAMBOOT) || defined(CONFIG_SPL) SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, CONFIG_SYS_DDR_SDRAM_BASE, MAS3_SX|MAS3_SW|MAS3_SR, 0, 0, 8, BOOKE_PAGESZ_1G, 1) diff --git a/board/freescale/p1023rdb/Makefile b/board/freescale/p1023rdb/Makefile new file mode 100644 index 0000000..45c4f8b --- /dev/null +++ b/board/freescale/p1023rdb/Makefile @@ -0,0 +1,33 @@ +# +# Copyright 2013 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 as published by the Free +# Software Foundation; either version 2 of the License, or (at your option) +# any later version. +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS-y += $(BOARD).o +COBJS-y += ddr.o +COBJS-y += law.o +COBJS-y += tlb.o + +SRCS := $(SOBJS:.o=.S) $(COBJS-y:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS-y)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + +$(LIB): $(obj).depend $(OBJS) $(SOBJS) + $(call cmd_link_o_target, $(OBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/freescale/p1023rdb/ddr.c b/board/freescale/p1023rdb/ddr.c new file mode 100644 index 0000000..7ed275a --- /dev/null +++ b/board/freescale/p1023rdb/ddr.c @@ -0,0 +1,105 @@ +/* + * Copyright 2013 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> +#include <asm/immap_85xx.h> +#include <asm/processor.h> +#include <asm/fsl_ddr_sdram.h> +#include <asm/fsl_ddr_dimm_params.h> +#include <asm/io.h> +#include <asm/fsl_law.h> + +DECLARE_GLOBAL_DATA_PTR; + +/* CONFIG_SYS_DDR_RAW_TIMING */ +/* + * Hynix H5TQ1G83TFR-H9C + */ +dimm_params_t ddr_raw_timing = { + .n_ranks = 1, + .rank_density = 536870912u, + .capacity = 536870912u, + .primary_sdram_width = 32, + .ec_sdram_width = 0, + .registered_dimm = 0, + .mirrored_dimm = 0, + .n_row_addr = 14, + .n_col_addr = 10, + .n_banks_per_sdram_device = 8, + .edc_config = 0, + .burst_lengths_bitmask = 0x0c, + + .tCKmin_X_ps = 1875, + .caslat_X = 0x1e << 4, /* 5,6,7,8 */ + .tAA_ps = 13125, + .tWR_ps = 18000, + .tRCD_ps = 13125, + .tRRD_ps = 7500, + .tRP_ps = 13125, + .tRAS_ps = 37500, + .tRC_ps = 50625, + .tRFC_ps = 160000, + .tWTR_ps = 7500, + .tRTP_ps = 7500, + .refresh_rate_ps = 7800000, + .tFAW_ps = 37500, +}; + +int fsl_ddr_get_dimm_params(dimm_params_t *pdimm, + unsigned int controller_number, + unsigned int dimm_number) +{ + const char dimm_model[] = "Fixed DDR on board"; + + if ((controller_number == 0) && (dimm_number == 0)) { + memcpy(pdimm, &ddr_raw_timing, sizeof(dimm_params_t)); + memset(pdimm->mpart, 0, sizeof(pdimm->mpart)); + memcpy(pdimm->mpart, dimm_model, sizeof(dimm_model) - 1); + } + + return 0; +} + +void fsl_ddr_board_options(memctl_options_t *popts, + dimm_params_t *pdimm, + unsigned int ctrl_num) +{ + int i; + popts->clk_adjust = 6; + popts->cpo_override = 0x1f; + popts->write_data_delay = 2; + popts->half_strength_driver_enable = 1; + /* Write leveling override */ + popts->wrlvl_en = 1; + popts->wrlvl_override = 1; + popts->wrlvl_sample = 0xf; + popts->wrlvl_start = 0x8; + popts->trwt_override = 1; + popts->trwt = 0; + + for (i = 0; i < CONFIG_CHIP_SELECTS_PER_CTRL; i++) { + popts->cs_local_opts[i].odt_rd_cfg = FSL_DDR_ODT_NEVER; + popts->cs_local_opts[i].odt_wr_cfg = FSL_DDR_ODT_CS; + } +} + diff --git a/board/freescale/p1023rdb/law.c b/board/freescale/p1023rdb/law.c new file mode 100644 index 0000000..331662c --- /dev/null +++ b/board/freescale/p1023rdb/law.c @@ -0,0 +1,34 @@ +/* + * Copyright 2013 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_NAND_BASE_PHYS, LAW_SIZE_1M, LAW_TRGT_IF_LBC), + SET_LAW(CONFIG_SYS_QMAN_MEM_PHYS, LAW_SIZE_4M, + LAW_TRGT_IF_DPAA_SWP_SRAM), + SET_LAW(CONFIG_SYS_FLASH_BASE_PHYS, LAW_SIZE_256M, LAW_TRGT_IF_LBC), +}; + +int num_law_entries = ARRAY_SIZE(law_table); diff --git a/board/freescale/p1023rdb/p1023rdb.c b/board/freescale/p1023rdb/p1023rdb.c new file mode 100644 index 0000000..918398b --- /dev/null +++ b/board/freescale/p1023rdb/p1023rdb.c @@ -0,0 +1,161 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * Authors: Roy Zang <tie-fei.zang@freescale.com> + * Chunhe Lan <Chunhe.Lan@freescale.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 <command.h> +#include <pci.h> +#include <asm/io.h> +#include <asm/cache.h> +#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 <asm/fsl_portals.h> +#include <libfdt.h> +#include <fdt_support.h> +#include <netdev.h> +#include <malloc.h> +#include <fm_eth.h> +#include <fsl_mdio.h> +#include <miiphy.h> +#include <phy.h> +#include <asm/fsl_dtsec.h> + +DECLARE_GLOBAL_DATA_PTR; + +int board_early_init_f(void) +{ + fsl_lbc_t *lbc = LBC_BASE_ADDR; + + /* Set ABSWP to implement conversion of addresses in the LBC */ + setbits_be32(&lbc->lbcr, CONFIG_SYS_LBC_LBCR); + + return 0; +} + +int checkboard(void) +{ + printf("Board: P1023 RDB\n"); + + return 0; +} + +#ifdef CONFIG_PCI +void pci_init_board(void) +{ + fsl_pcie_init_board(0); +} +#endif + +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_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, flash_esel, BOOKE_PAGESZ_256M, 1); + + setup_portals(); + + return 0; +} + +unsigned long get_board_sys_clk(ulong dummy) +{ + return gd->bus_clk; +} + +unsigned long get_board_ddr_clk(ulong dummy) +{ + return gd->mem_clk; +} + +int board_eth_init(bd_t *bis) +{ + ccsr_gur_t *gur = (ccsr_gur_t *)CONFIG_SYS_MPC85xx_GUTS_ADDR; + struct fsl_pq_mdio_info dtsec_mdio_info; + + /* + * Need to set dTSEC 1 pin multiplexing to TSEC. The default setting + * is not correct. + */ + setbits_be32(&gur->pmuxcr, MPC85xx_PMUXCR_TSEC1_1); + + dtsec_mdio_info.regs = + (struct tsec_mii_mng *)CONFIG_SYS_FM1_DTSEC1_MDIO_ADDR; + dtsec_mdio_info.name = DEFAULT_FM_MDIO_NAME; + + /* Register the 1G MDIO bus */ + fsl_pq_mdio_init(bis, &dtsec_mdio_info); + + fm_info_set_phy_address(FM1_DTSEC1, CONFIG_SYS_FM1_DTSEC1_PHY_ADDR); + fm_info_set_phy_address(FM1_DTSEC2, CONFIG_SYS_FM1_DTSEC2_PHY_ADDR); + + fm_info_set_mdio(FM1_DTSEC1, + miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME)); + fm_info_set_mdio(FM1_DTSEC2, + miiphy_get_dev_by_name(DEFAULT_FM_MDIO_NAME)); + +#ifdef CONFIG_FMAN_ENET + cpu_eth_init(bis); +#endif + + return pci_eth_init(bis); +} + +#if defined(CONFIG_OF_BOARD_SETUP) +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_HAS_FSL_DR_USB + fdt_fixup_dr_usb(blob, bd); +#endif + + fdt_fixup_fman_ethernet(blob); +} +#endif diff --git a/board/freescale/p1023rdb/tlb.c b/board/freescale/p1023rdb/tlb.c new file mode 100644 index 0000000..3417c0f --- /dev/null +++ b/board/freescale/p1023rdb/tlb.c @@ -0,0 +1,115 @@ +/* + * Copyright 2013 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, + 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 + 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 + 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 + 12 * 1024, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 0, BOOKE_PAGESZ_4K, 0), + + /* TLB 1 */ + /* *I*** - Covers boot page */ + SET_TLB_ENTRY(1, 0xfffff000, 0xfffff000, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I, + 0, 0, BOOKE_PAGESZ_4K, 1), + + /* *I*G* - CCSRBAR */ + SET_TLB_ENTRY(1, CONFIG_SYS_CCSRBAR, CONFIG_SYS_CCSRBAR_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 1, BOOKE_PAGESZ_4M, 1), + + /* W**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_SW|MAS3_SR, MAS2_W|MAS2_G, + 0, 2, BOOKE_PAGESZ_256M, 1), + + /* *I*G* - PCI */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT, CONFIG_SYS_PCIE3_MEM_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 3, BOOKE_PAGESZ_1G, 1), + + /* *I*G* - PCI */ + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT + 0x40000000, + CONFIG_SYS_PCIE3_MEM_PHYS + 0x40000000, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 4, BOOKE_PAGESZ_256M, 1), + + SET_TLB_ENTRY(1, CONFIG_SYS_PCIE3_MEM_VIRT + 0x50000000, + CONFIG_SYS_PCIE3_MEM_PHYS + 0x50000000, + 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_PCIE3_IO_VIRT, CONFIG_SYS_PCIE3_IO_PHYS, + 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_SW|MAS3_SR, 0, + 0, 7, BOOKE_PAGESZ_1M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_BMAN_MEM_BASE + 0x00100000, + CONFIG_SYS_BMAN_MEM_PHYS + 0x00100000, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 8, BOOKE_PAGESZ_1M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE, CONFIG_SYS_QMAN_MEM_PHYS, + MAS3_SW|MAS3_SR, MAS2_M, + 0, 9, BOOKE_PAGESZ_1M, 1), + SET_TLB_ENTRY(1, CONFIG_SYS_QMAN_MEM_BASE + 0x00100000, + CONFIG_SYS_QMAN_MEM_PHYS + 0x00100000, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 10, BOOKE_PAGESZ_1M, 1), + + SET_TLB_ENTRY(1, CONFIG_SYS_NAND_BASE, CONFIG_SYS_NAND_BASE_PHYS, + MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, + 0, 11, BOOKE_PAGESZ_16K, 1), + +#ifdef CONFIG_SYS_RAMBOOT + SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE, + CONFIG_SYS_DDR_SDRAM_BASE, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 12, BOOKE_PAGESZ_256M, 1), + + SET_TLB_ENTRY(1, CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000, + CONFIG_SYS_DDR_SDRAM_BASE + 0x10000000, + MAS3_SX|MAS3_SW|MAS3_SR, 0, + 0, 13, BOOKE_PAGESZ_256M, 1), +#endif +}; + +int num_tlb_entries = ARRAY_SIZE(tlb_table); diff --git a/board/freescale/t4qds/tlb.c b/board/freescale/t4qds/tlb.c index 92c01cf..a138d5a 100644 --- a/board/freescale/t4qds/tlb.c +++ b/board/freescale/t4qds/tlb.c @@ -55,6 +55,15 @@ struct fsl_e_tlb_entry tlb_table[] = { 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), +#elif defined(CONFIG_SRIO_PCIE_BOOT_SLAVE) + /* + * SRIO_PCIE_BOOT-SLAVE. When slave boot, the address of the + * space is at 0xfff00000, it covered the 0xfffff000. + */ + SET_TLB_ENTRY(1, CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR, + CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_W|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, @@ -130,6 +139,16 @@ struct fsl_e_tlb_entry tlb_table[] = { SET_TLB_ENTRY(1, QIXIS_BASE, QIXIS_BASE_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, 17, BOOKE_PAGESZ_4K, 1), +#ifdef CONFIG_SRIO_PCIE_BOOT_SLAVE + /* + * SRIO_PCIE_BOOT-SLAVE. 1M space from 0xffe00000 for + * fetching ucode and ENV from master + */ + SET_TLB_ENTRY(1, CONFIG_SYS_SRIO_PCIE_BOOT_UCODE_ENV_ADDR, + CONFIG_SYS_SRIO_PCIE_BOOT_UCODE_ENV_ADDR_PHYS, + MAS3_SX|MAS3_SW|MAS3_SR, MAS2_G, + 0, 18, BOOKE_PAGESZ_1M, 1), +#endif }; diff --git a/board/freescale/vf610twr/Makefile b/board/freescale/vf610twr/Makefile new file mode 100644 index 0000000..7416228 --- /dev/null +++ b/board/freescale/vf610twr/Makefile @@ -0,0 +1,39 @@ +# +# Copyright 2013 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 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 + +LIB = $(obj)lib$(BOARD).o + +COBJS := $(BOARD).o + +SRCS := $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/freescale/vf610twr/imximage.cfg b/board/freescale/vf610twr/imximage.cfg new file mode 100644 index 0000000..b00d4c1 --- /dev/null +++ b/board/freescale/vf610twr/imximage.cfg @@ -0,0 +1,33 @@ +/* + * Copyright 2013 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. 51 Franklin Street Fifth Floor Boston, + * MA 02110-1301 USA + * + * Refer docs/README.imxmage for more details about how-to configure + * and create imximage boot image + * + * The syntax is taken as close as possible with the kwbimage + */ +#include <asm/imx-common/imximage.cfg> + +/* image version */ +IMAGE_VERSION 2 + +/* Boot Offset 0x400, valid for both SD and NAND boot */ +BOOT_OFFSET FLASH_OFFSET_STANDARD diff --git a/board/freescale/vf610twr/vf610twr.c b/board/freescale/vf610twr/vf610twr.c new file mode 100644 index 0000000..f14df8b --- /dev/null +++ b/board/freescale/vf610twr/vf610twr.c @@ -0,0 +1,407 @@ +/* + * Copyright 2013 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 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/io.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/iomux-vf610.h> +#include <asm/arch/crm_regs.h> +#include <asm/arch/clock.h> +#include <mmc.h> +#include <fsl_esdhc.h> +#include <miiphy.h> +#include <netdev.h> + +DECLARE_GLOBAL_DATA_PTR; + +#define UART_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED | \ + PAD_CTL_DSE_25ohm | PAD_CTL_OBE_IBE_ENABLE) + +#define ESDHC_PAD_CTRL (PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_HIGH | \ + PAD_CTL_DSE_20ohm | PAD_CTL_OBE_IBE_ENABLE) + +#define ENET_PAD_CTRL (PAD_CTL_PUS_47K_UP | PAD_CTL_SPEED_HIGH | \ + PAD_CTL_DSE_50ohm | PAD_CTL_OBE_IBE_ENABLE) + +void setup_iomux_ddr(void) +{ + static const iomux_v3_cfg_t ddr_pads[] = { + VF610_PAD_DDR_A15__DDR_A_15, + VF610_PAD_DDR_A15__DDR_A_15, + VF610_PAD_DDR_A14__DDR_A_14, + VF610_PAD_DDR_A13__DDR_A_13, + VF610_PAD_DDR_A12__DDR_A_12, + VF610_PAD_DDR_A11__DDR_A_11, + VF610_PAD_DDR_A10__DDR_A_10, + VF610_PAD_DDR_A9__DDR_A_9, + VF610_PAD_DDR_A8__DDR_A_8, + VF610_PAD_DDR_A7__DDR_A_7, + VF610_PAD_DDR_A6__DDR_A_6, + VF610_PAD_DDR_A5__DDR_A_5, + VF610_PAD_DDR_A4__DDR_A_4, + VF610_PAD_DDR_A3__DDR_A_3, + VF610_PAD_DDR_A2__DDR_A_2, + VF610_PAD_DDR_A1__DDR_A_1, + VF610_PAD_DDR_BA2__DDR_BA_2, + VF610_PAD_DDR_BA1__DDR_BA_1, + VF610_PAD_DDR_BA0__DDR_BA_0, + VF610_PAD_DDR_CAS__DDR_CAS_B, + VF610_PAD_DDR_CKE__DDR_CKE_0, + VF610_PAD_DDR_CLK__DDR_CLK_0, + VF610_PAD_DDR_CS__DDR_CS_B_0, + VF610_PAD_DDR_D15__DDR_D_15, + VF610_PAD_DDR_D14__DDR_D_14, + VF610_PAD_DDR_D13__DDR_D_13, + VF610_PAD_DDR_D12__DDR_D_12, + VF610_PAD_DDR_D11__DDR_D_11, + VF610_PAD_DDR_D10__DDR_D_10, + VF610_PAD_DDR_D9__DDR_D_9, + VF610_PAD_DDR_D8__DDR_D_8, + VF610_PAD_DDR_D7__DDR_D_7, + VF610_PAD_DDR_D6__DDR_D_6, + VF610_PAD_DDR_D5__DDR_D_5, + VF610_PAD_DDR_D4__DDR_D_4, + VF610_PAD_DDR_D3__DDR_D_3, + VF610_PAD_DDR_D2__DDR_D_2, + VF610_PAD_DDR_D1__DDR_D_1, + VF610_PAD_DDR_D0__DDR_D_0, + VF610_PAD_DDR_DQM1__DDR_DQM_1, + VF610_PAD_DDR_DQM0__DDR_DQM_0, + VF610_PAD_DDR_DQS1__DDR_DQS_1, + VF610_PAD_DDR_DQS0__DDR_DQS_0, + VF610_PAD_DDR_RAS__DDR_RAS_B, + VF610_PAD_DDR_WE__DDR_WE_B, + VF610_PAD_DDR_ODT1__DDR_ODT_0, + VF610_PAD_DDR_ODT0__DDR_ODT_1, + }; + + imx_iomux_v3_setup_multiple_pads(ddr_pads, ARRAY_SIZE(ddr_pads)); +} + +void ddr_phy_init(void) +{ + struct ddrmr_regs *ddrmr = (struct ddrmr_regs *)DDR_BASE_ADDR; + + writel(DDRMC_PHY_DQ_TIMING, &ddrmr->phy[0]); + writel(DDRMC_PHY_DQ_TIMING, &ddrmr->phy[16]); + writel(DDRMC_PHY_DQ_TIMING, &ddrmr->phy[32]); + writel(DDRMC_PHY_DQ_TIMING, &ddrmr->phy[48]); + + writel(DDRMC_PHY_DQS_TIMING, &ddrmr->phy[1]); + writel(DDRMC_PHY_DQS_TIMING, &ddrmr->phy[17]); + writel(DDRMC_PHY_DQS_TIMING, &ddrmr->phy[33]); + writel(DDRMC_PHY_DQS_TIMING, &ddrmr->phy[49]); + + writel(DDRMC_PHY_CTRL, &ddrmr->phy[2]); + writel(DDRMC_PHY_CTRL, &ddrmr->phy[18]); + writel(DDRMC_PHY_CTRL, &ddrmr->phy[34]); + writel(DDRMC_PHY_CTRL, &ddrmr->phy[50]); + + writel(DDRMC_PHY_MASTER_CTRL, &ddrmr->phy[3]); + writel(DDRMC_PHY_MASTER_CTRL, &ddrmr->phy[19]); + writel(DDRMC_PHY_MASTER_CTRL, &ddrmr->phy[35]); + writel(DDRMC_PHY_MASTER_CTRL, &ddrmr->phy[51]); + + writel(DDRMC_PHY_SLAVE_CTRL, &ddrmr->phy[4]); + writel(DDRMC_PHY_SLAVE_CTRL, &ddrmr->phy[20]); + writel(DDRMC_PHY_SLAVE_CTRL, &ddrmr->phy[36]); + writel(DDRMC_PHY_SLAVE_CTRL, &ddrmr->phy[52]); + + writel(DDRMC_PHY50_DDR3_MODE | DDRMC_PHY50_EN_SW_HALF_CYCLE, + &ddrmr->phy[50]); +} + +void ddr_ctrl_init(void) +{ + struct ddrmr_regs *ddrmr = (struct ddrmr_regs *)DDR_BASE_ADDR; + + writel(DDRMC_CR00_DRAM_CLASS_DDR3, &ddrmr->cr[0]); + writel(DDRMC_CR02_DRAM_TINIT(32), &ddrmr->cr[2]); + writel(DDRMC_CR10_TRST_PWRON(124), &ddrmr->cr[10]); + + writel(DDRMC_CR11_CKE_INACTIVE(80000), &ddrmr->cr[11]); + writel(DDRMC_CR12_WRLAT(5) | DDRMC_CR12_CASLAT_LIN(12), &ddrmr->cr[12]); + writel(DDRMC_CR13_TRC(21) | DDRMC_CR13_TRRD(4) | DDRMC_CR13_TCCD(4) | + DDRMC_CR13_TBST_INT_INTERVAL(4), &ddrmr->cr[13]); + writel(DDRMC_CR14_TFAW(20) | DDRMC_CR14_TRP(6) | DDRMC_CR14_TWTR(4) | + DDRMC_CR14_TRAS_MIN(15), &ddrmr->cr[14]); + writel(DDRMC_CR16_TMRD(4) | DDRMC_CR16_TRTP(4), &ddrmr->cr[16]); + writel(DDRMC_CR17_TRAS_MAX(28080) | DDRMC_CR17_TMOD(12), + &ddrmr->cr[17]); + writel(DDRMC_CR18_TCKESR(4) | DDRMC_CR18_TCKE(3), &ddrmr->cr[18]); + + writel(DDRMC_CR20_AP_EN, &ddrmr->cr[20]); + writel(DDRMC_CR21_TRCD_INT(6) | DDRMC_CR21_TRAS_LOCKOUT | + DDRMC_CR21_CCMAP_EN, &ddrmr->cr[21]); + + writel(DDRMC_CR22_TDAL(11), &ddrmr->cr[22]); + writel(DDRMC_CR23_BSTLEN(3) | DDRMC_CR23_TDLL(512), &ddrmr->cr[23]); + writel(DDRMC_CR24_TRP_AB(6), &ddrmr->cr[24]); + + writel(DDRMC_CR25_TREF_EN, &ddrmr->cr[25]); + writel(DDRMC_CR26_TREF(3112) | DDRMC_CR26_TRFC(44), &ddrmr->cr[26]); + writel(DDRMC_CR28_TREF_INT(5), &ddrmr->cr[28]); + writel(DDRMC_CR29_TPDEX(3), &ddrmr->cr[29]); + + writel(DDRMC_CR30_TXPDLL(10), &ddrmr->cr[30]); + writel(DDRMC_CR31_TXSNR(68) | DDRMC_CR31_TXSR(512), &ddrmr->cr[31]); + writel(DDRMC_CR33_EN_QK_SREF, &ddrmr->cr[33]); + writel(DDRMC_CR34_CKSRX(5) | DDRMC_CR34_CKSRE(5), &ddrmr->cr[34]); + + writel(DDRMC_CR38_FREQ_CHG_EN, &ddrmr->cr[38]); + writel(DDRMC_CR39_PHY_INI_COM(1024) | DDRMC_CR39_PHY_INI_STA(16) | + DDRMC_CR39_FRQ_CH_DLLOFF(2), &ddrmr->cr[39]); + + writel(DDRMC_CR41_PHY_INI_STRT_INI_DIS, &ddrmr->cr[41]); + writel(DDRMC_CR48_MR1_DA_0(70) | DDRMC_CR48_MR0_DA_0(1056), + &ddrmr->cr[48]); + + writel(DDRMC_CR66_ZQCL(256) | DDRMC_CR66_ZQINIT(512), &ddrmr->cr[66]); + writel(DDRMC_CR67_ZQCS(64), &ddrmr->cr[67]); + writel(DDRMC_CR69_ZQ_ON_SREF_EX(2), &ddrmr->cr[69]); + + writel(DDRMC_CR70_REF_PER_ZQ(64), &ddrmr->cr[70]); + writel(DDRMC_CR72_ZQCS_ROTATE, &ddrmr->cr[72]); + + writel(DDRMC_CR73_APREBIT(10) | DDRMC_CR73_COL_DIFF(1) | + DDRMC_CR73_ROW_DIFF(3), &ddrmr->cr[73]); + writel(DDRMC_CR74_BANKSPLT_EN | DDRMC_CR74_ADDR_CMP_EN | + DDRMC_CR74_CMD_AGE_CNT(255) | DDRMC_CR74_AGE_CNT(255), + &ddrmr->cr[74]); + writel(DDRMC_CR75_RW_PG_EN | DDRMC_CR75_RW_EN | DDRMC_CR75_PRI_EN | + DDRMC_CR75_PLEN, &ddrmr->cr[75]); + writel(DDRMC_CR76_NQENT_ACTDIS(3) | DDRMC_CR76_D_RW_G_BKCN(3) | + DDRMC_CR76_W2R_SPLT_EN | DDRMC_CR76_CS_EN, &ddrmr->cr[76]); + writel(DDRMC_CR77_CS_MAP | DDRMC_CR77_DI_RD_INTLEAVE | + DDRMC_CR77_SWAP_EN, &ddrmr->cr[77]); + writel(DDRMC_CR78_BUR_ON_FLY_BIT(12), &ddrmr->cr[78]); + writel(DDRMC_CR79_CTLUPD_AREF, &ddrmr->cr[79]); + + writel(DDRMC_CR82_INT_MASK, &ddrmr->cr[82]); + + writel(DDRMC_CR87_ODT_WR_MAPCS0 | DDRMC_CR87_ODT_RD_MAPCS0, + &ddrmr->cr[87]); + writel(DDRMC_CR88_TODTL_CMD(4), &ddrmr->cr[88]); + writel(DDRMC_CR89_AODT_RWSMCS(2), &ddrmr->cr[89]); + + writel(DDRMC_CR91_R2W_SMCSDL(2), &ddrmr->cr[91]); + writel(DDRMC_CR96_WLMRD(40) | DDRMC_CR96_WLDQSEN(25), &ddrmr->cr[96]); + + writel(DDRMC_CR105_RDLVL_DL_0(32), &ddrmr->cr[105]); + writel(DDRMC_CR110_RDLVL_DL_1(32), &ddrmr->cr[110]); + writel(DDRMC_CR114_RDLVL_GTDL_2(8224), &ddrmr->cr[114]); + + writel(DDRMC_CR117_AXI0_W_PRI(1) | DDRMC_CR117_AXI0_R_PRI(1), + &ddrmr->cr[117]); + writel(DDRMC_CR118_AXI1_W_PRI(1) | DDRMC_CR118_AXI1_R_PRI(1), + &ddrmr->cr[118]); + + writel(DDRMC_CR120_AXI0_PRI1_RPRI(2) | DDRMC_CR120_AXI0_PRI0_RPRI(2), + &ddrmr->cr[120]); + writel(DDRMC_CR121_AXI0_PRI3_RPRI(2) | DDRMC_CR121_AXI0_PRI2_RPRI(2), + &ddrmr->cr[121]); + writel(DDRMC_CR122_AXI1_PRI1_RPRI(1) | DDRMC_CR122_AXI1_PRI0_RPRI(1) | + DDRMC_CR122_AXI0_PRIRLX(100), &ddrmr->cr[122]); + writel(DDRMC_CR123_AXI1_PRI3_RPRI(1) | DDRMC_CR123_AXI1_PRI2_RPRI(1), + &ddrmr->cr[123]); + writel(DDRMC_CR124_AXI1_PRIRLX(100), &ddrmr->cr[124]); + + writel(DDRMC_CR126_PHY_RDLAT(11), &ddrmr->cr[126]); + writel(DDRMC_CR132_WRLAT_ADJ(5) | DDRMC_CR132_RDLAT_ADJ(6), + &ddrmr->cr[132]); + writel(DDRMC_CR139_PHY_WRLV_RESPLAT(4) | DDRMC_CR139_PHY_WRLV_LOAD(7) | + DDRMC_CR139_PHY_WRLV_DLL(3) | DDRMC_CR139_PHY_WRLV_EN(3), + &ddrmr->cr[139]); + + writel(DDRMC_CR154_PAD_ZQ_EARLY_CMP_EN_TIMER(13) | + DDRMC_CR154_PAD_ZQ_MODE(1), &ddrmr->cr[154]); + writel(DDRMC_CR155_AXI0_AWCACHE | DDRMC_CR155_PAD_ODT_BYTE1(2), + &ddrmr->cr[155]); + writel(DDRMC_CR158_TWR(6), &ddrmr->cr[158]); + + ddr_phy_init(); + + writel(DDRMC_CR00_DRAM_CLASS_DDR3 | DDRMC_CR00_START, &ddrmr->cr[0]); + + udelay(200); +} + +int dram_init(void) +{ + setup_iomux_ddr(); + + ddr_ctrl_init(); + gd->ram_size = get_ram_size((void *)PHYS_SDRAM, PHYS_SDRAM_SIZE); + + return 0; +} + +static void setup_iomux_uart(void) +{ + static const iomux_v3_cfg_t uart1_pads[] = { + NEW_PAD_CTRL(VF610_PAD_PTB4__UART1_TX, UART_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTB5__UART1_RX, UART_PAD_CTRL), + }; + + imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads)); +} + +static void setup_iomux_enet(void) +{ + static const iomux_v3_cfg_t enet0_pads[] = { + NEW_PAD_CTRL(VF610_PAD_PTA6__RMII0_CLKIN, ENET_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTC1__RMII0_MDIO, ENET_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTC0__RMII0_MDC, ENET_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTC2__RMII0_CRS_DV, ENET_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTC3__RMII0_RD1, ENET_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTC4__RMII0_RD0, ENET_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTC5__RMII0_RXER, ENET_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTC6__RMII0_TD1, ENET_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTC7__RMII0_TD0, ENET_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTC8__RMII0_TXEN, ENET_PAD_CTRL), + }; + + imx_iomux_v3_setup_multiple_pads(enet0_pads, ARRAY_SIZE(enet0_pads)); +} + +#ifdef CONFIG_FSL_ESDHC +struct fsl_esdhc_cfg esdhc_cfg[1] = { + {ESDHC1_BASE_ADDR}, +}; + +int board_mmc_getcd(struct mmc *mmc) +{ + /* eSDHC1 is always present */ + return 1; +} + +int board_mmc_init(bd_t *bis) +{ + static const iomux_v3_cfg_t esdhc1_pads[] = { + NEW_PAD_CTRL(VF610_PAD_PTA24__ESDHC1_CLK, ESDHC_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTA25__ESDHC1_CMD, ESDHC_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTA26__ESDHC1_DAT0, ESDHC_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTA27__ESDHC1_DAT1, ESDHC_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTA28__ESDHC1_DAT2, ESDHC_PAD_CTRL), + NEW_PAD_CTRL(VF610_PAD_PTA29__ESDHC1_DAT3, ESDHC_PAD_CTRL), + }; + + esdhc_cfg[0].sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK); + + imx_iomux_v3_setup_multiple_pads( + esdhc1_pads, ARRAY_SIZE(esdhc1_pads)); + + return fsl_esdhc_initialize(bis, &esdhc_cfg[0]); +} +#endif + +static void clock_init(void) +{ + struct ccm_reg *ccm = (struct ccm_reg *)CCM_BASE_ADDR; + struct anadig_reg *anadig = (struct anadig_reg *)ANADIG_BASE_ADDR; + + clrsetbits_le32(&ccm->ccgr0, CCM_REG_CTRL_MASK, + CCM_CCGR0_UART1_CTRL_MASK); + clrsetbits_le32(&ccm->ccgr1, CCM_REG_CTRL_MASK, + CCM_CCGR1_PIT_CTRL_MASK | CCM_CCGR1_WDOGA5_CTRL_MASK); + clrsetbits_le32(&ccm->ccgr2, CCM_REG_CTRL_MASK, + CCM_CCGR2_IOMUXC_CTRL_MASK | CCM_CCGR2_PORTA_CTRL_MASK | + CCM_CCGR2_PORTB_CTRL_MASK | CCM_CCGR2_PORTC_CTRL_MASK | + CCM_CCGR2_PORTD_CTRL_MASK | CCM_CCGR2_PORTE_CTRL_MASK); + clrsetbits_le32(&ccm->ccgr3, CCM_REG_CTRL_MASK, + CCM_CCGR3_ANADIG_CTRL_MASK); + clrsetbits_le32(&ccm->ccgr4, CCM_REG_CTRL_MASK, + CCM_CCGR4_WKUP_CTRL_MASK | CCM_CCGR4_CCM_CTRL_MASK | + CCM_CCGR4_GPC_CTRL_MASK); + clrsetbits_le32(&ccm->ccgr6, CCM_REG_CTRL_MASK, + CCM_CCGR6_OCOTP_CTRL_MASK | CCM_CCGR6_DDRMC_CTRL_MASK); + clrsetbits_le32(&ccm->ccgr7, CCM_REG_CTRL_MASK, + CCM_CCGR7_SDHC1_CTRL_MASK); + clrsetbits_le32(&ccm->ccgr9, CCM_REG_CTRL_MASK, + CCM_CCGR9_FEC0_CTRL_MASK | CCM_CCGR9_FEC1_CTRL_MASK); + + clrsetbits_le32(&anadig->pll2_ctrl, ANADIG_PLL2_CTRL_POWERDOWN, + ANADIG_PLL2_CTRL_ENABLE | ANADIG_PLL2_CTRL_DIV_SELECT); + clrsetbits_le32(&anadig->pll1_ctrl, ANADIG_PLL1_CTRL_POWERDOWN, + ANADIG_PLL1_CTRL_ENABLE | ANADIG_PLL1_CTRL_DIV_SELECT); + + clrsetbits_le32(&ccm->ccr, CCM_CCR_OSCNT_MASK, + CCM_CCR_FIRC_EN | CCM_CCR_OSCNT(5)); + clrsetbits_le32(&ccm->ccsr, CCM_REG_CTRL_MASK, + CCM_CCSR_PLL1_PFD_CLK_SEL(3) | CCM_CCSR_PLL2_PFD4_EN | + CCM_CCSR_PLL2_PFD3_EN | CCM_CCSR_PLL2_PFD2_EN | + CCM_CCSR_PLL2_PFD1_EN | CCM_CCSR_PLL1_PFD4_EN | + CCM_CCSR_PLL1_PFD3_EN | CCM_CCSR_PLL1_PFD2_EN | + CCM_CCSR_PLL1_PFD1_EN | CCM_CCSR_DDRC_CLK_SEL(1) | + CCM_CCSR_FAST_CLK_SEL(1) | CCM_CCSR_SYS_CLK_SEL(4)); + clrsetbits_le32(&ccm->cacrr, CCM_REG_CTRL_MASK, + CCM_CACRR_IPG_CLK_DIV(1) | CCM_CACRR_BUS_CLK_DIV(2) | + CCM_CACRR_ARM_CLK_DIV(0)); + clrsetbits_le32(&ccm->cscmr1, CCM_REG_CTRL_MASK, + CCM_CSCMR1_ESDHC1_CLK_SEL(3)); + clrsetbits_le32(&ccm->cscdr1, CCM_REG_CTRL_MASK, + CCM_CSCDR1_RMII_CLK_EN); + clrsetbits_le32(&ccm->cscdr2, CCM_REG_CTRL_MASK, + CCM_CSCDR2_ESDHC1_EN | CCM_CSCDR2_ESDHC1_CLK_DIV(0)); + clrsetbits_le32(&ccm->cscmr2, CCM_REG_CTRL_MASK, + CCM_CSCMR2_RMII_CLK_SEL(0)); +} + +static void mscm_init(void) +{ + struct mscm_ir *mscmir = (struct mscm_ir *)MSCM_IR_BASE_ADDR; + int i; + + for (i = 0; i < MSCM_IRSPRC_NUM; i++) + writew(MSCM_IRSPRC_CP0_EN, &mscmir->irsprc[i]); +} + +int board_phy_config(struct phy_device *phydev) +{ + if (phydev->drv->config) + phydev->drv->config(phydev); + + return 0; +} + +int board_early_init_f(void) +{ + clock_init(); + mscm_init(); + + setup_iomux_uart(); + setup_iomux_enet(); + + return 0; +} + +int board_init(void) +{ + /* address of boot parameters */ + gd->bd->bi_boot_params = PHYS_SDRAM + 0x100; + + return 0; +} + +int checkboard(void) +{ + puts("Board: vf610twr\n"); + + return 0; +} diff --git a/board/htkw/mcx/mcx.c b/board/htkw/mcx/mcx.c index 923461a..7f0330d 100644 --- a/board/htkw/mcx/mcx.c +++ b/board/htkw/mcx/mcx.c @@ -28,7 +28,7 @@ #include <asm/gpio.h> #include <asm/omap_gpio.h> #include <asm/arch/dss.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include "errno.h" #include <i2c.h> #ifdef CONFIG_USB_EHCI diff --git a/board/ti/omap2420h4/Makefile b/board/icpdas/lp8x4x/Makefile index cddd7e6..cbe6aa9 100644 --- a/board/ti/omap2420h4/Makefile +++ b/board/icpdas/lp8x4x/Makefile @@ -1,9 +1,7 @@ # -# (C) Copyright 2000-2006 -# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# ICPDAS LP-8x4x Support # -# See file CREDITS for list of people who contributed to this -# project. +# Copyright (C) 2013 Sergey Yanovich <ynvich@gmail.com> # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as @@ -25,15 +23,13 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o -COBJS := omap2420h4.o mem.o sys_info.o -SOBJS := lowlevel_init.o +COBJS := lp8x4x.o -SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +SRCS := $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) -SOBJS := $(addprefix $(obj),$(SOBJS)) -$(LIB): $(obj).depend $(OBJS) $(SOBJS) - $(call cmd_link_o_target, $(OBJS) $(SOBJS)) +$(LIB): $(obj).depend $(OBJS) + $(call cmd_link_o_target, $(OBJS)) ######################################################################### diff --git a/board/icpdas/lp8x4x/lp8x4x.c b/board/icpdas/lp8x4x/lp8x4x.c new file mode 100644 index 0000000..76f0700 --- /dev/null +++ b/board/icpdas/lp8x4x/lp8x4x.c @@ -0,0 +1,147 @@ +/* + * ICP DAS LP-8x4x Support + * + * Copyright (C) 2010 Marek Vasut <marek.vasut@gmail.com> + * adapted from Voipac PXA270 Support by + * Copyright (C) 2013 Sergey Yanovich <ynvich@gmail.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 <common.h> +#include <asm/arch/hardware.h> +#include <asm/arch/regs-mmc.h> +#include <asm/arch/pxa.h> +#include <netdev.h> +#include <serial.h> +#include <asm/io.h> + +DECLARE_GLOBAL_DATA_PTR; + +/* + * Miscelaneous platform dependent initialisations + */ +int board_init(void) +{ + /* We have RAM, disable cache */ + dcache_disable(); + icache_disable(); + + /* memory and cpu-speed are setup before relocation */ + /* so we do _nothing_ here */ + + /* adress of boot parameters */ + gd->bd->bi_boot_params = 0xa0000100; + + return 0; +} + +int dram_init(void) +{ + pxa2xx_dram_init(); + gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE); + return 0; +} + +void dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = PHYS_SDRAM_1; + gd->bd->bi_dram[0].size = PHYS_SDRAM_1_SIZE; +} + +#ifdef CONFIG_CMD_MMC +int board_mmc_init(bd_t *bis) +{ + pxa_mmc_register(0); + return 0; +} +#endif + +#ifdef CONFIG_CMD_USB +int usb_board_init(void) +{ + writel((UHCHR | UHCHR_PCPL | UHCHR_PSPL) & + ~(UHCHR_SSEP0 | UHCHR_SSEP1 | UHCHR_SSEP2 | UHCHR_SSE), + UHCHR); + + writel(readl(UHCHR) | UHCHR_FSBIR, UHCHR); + + while (readl(UHCHR) & UHCHR_FSBIR) + continue; /* required by checkpath.pl */ + + writel(readl(UHCHR) & ~UHCHR_SSE, UHCHR); + writel((UHCHIE_UPRIE | UHCHIE_RWIE), UHCHIE); + + /* Clear any OTG Pin Hold */ + if (readl(PSSR) & PSSR_OTGPH) + writel(readl(PSSR) | PSSR_OTGPH, PSSR); + + writel(readl(UHCRHDA) & ~(0x200), UHCRHDA); + writel(readl(UHCRHDA) | 0x100, UHCRHDA); + + /* Set port power control mask bits, only 3 ports. */ + writel(readl(UHCRHDB) | (0x7<<17), UHCRHDB); + + /* enable port 2 */ + writel(readl(UP2OCR) | UP2OCR_HXOE | UP2OCR_HXS | + UP2OCR_DMPDE | UP2OCR_DPPDE, UP2OCR); + + return 0; +} + +void usb_board_init_fail(void) +{ + return; +} + +void usb_board_stop(void) +{ + writel(readl(UHCHR) | UHCHR_FHR, UHCHR); + udelay(11); + writel(readl(UHCHR) & ~UHCHR_FHR, UHCHR); + + writel(readl(UHCCOMS) | 1, UHCCOMS); + udelay(10); + + writel(readl(CKEN) & ~CKEN10_USBHOST, CKEN); + + return; +} +#endif + +#ifdef CONFIG_DRIVER_DM9000 +void lp8x4x_eth1_mac_init(void) +{ + u8 eth1addr[8]; + int i; + u8 reg; + + eth_getenv_enetaddr_by_index("eth", 1, eth1addr); + if (!is_valid_ether_addr(eth1addr)) + return; + + for (i = 0, reg = 0x10; i < 6; i++, reg++) { + writeb(reg, (u8 *)(DM9000_IO_2)); + writeb(eth1addr[i], (u8 *)(DM9000_DATA_2)); + } +} + +int board_eth_init(bd_t *bis) +{ + lp8x4x_eth1_mac_init(); + return dm9000_initialize(bis); +} +#endif diff --git a/board/isee/igep0033/board.c b/board/isee/igep0033/board.c index 826cead..ea3bea5 100644 --- a/board/isee/igep0033/board.c +++ b/board/isee/igep0033/board.c @@ -36,37 +36,13 @@ DECLARE_GLOBAL_DATA_PTR; static struct wd_timer *wdtimer = (struct wd_timer *)WDT_BASE; -#ifdef CONFIG_SPL_BUILD -static struct uart_sys *uart_base = (struct uart_sys *)DEFAULT_UART_BASE; -#endif /* MII mode defines */ #define RMII_MODE_ENABLE 0x4D static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; -/* UART Defines */ #ifdef CONFIG_SPL_BUILD -#define UART_RESET (0x1 << 1) -#define UART_CLK_RUNNING_MASK 0x1 -#define UART_SMART_IDLE_EN (0x1 << 0x3) - -static void rtc32k_enable(void) -{ - struct rtc_regs *rtc = (struct rtc_regs *)RTC_BASE; - - /* - * Unlock the RTC's registers. For more details please see the - * RTC_SS section of the TRM. In order to unlock we need to - * write these specific values (keys) in this order. - */ - writel(0x83e70b13, &rtc->kick0r); - writel(0x95a4f1e0, &rtc->kick1r); - - /* Enable the RTC 32K OSC by setting bits 3 and 6. */ - writel((1 << 3) | (1 << 6), &rtc->osc); -} - static const struct ddr_data ddr3_data = { .datardsratio0 = K4B2G1646EBIH9_RD_DQS, .datawdsratio0 = K4B2G1646EBIH9_WR_DQS, @@ -131,23 +107,9 @@ void s_init(void) /* Enable RTC32K clock */ rtc32k_enable(); - /* UART softreset */ - u32 regval; - enable_uart0_pin_mux(); - regval = readl(&uart_base->uartsyscfg); - regval |= UART_RESET; - writel(regval, &uart_base->uartsyscfg); - while ((readl(&uart_base->uartsyssts) & - UART_CLK_RUNNING_MASK) != UART_CLK_RUNNING_MASK) - ; - - /* Disable smart idle */ - regval = readl(&uart_base->uartsyscfg); - regval |= UART_SMART_IDLE_EN; - writel(regval, &uart_base->uartsyscfg); - + uart_soft_reset(); gd = &gdata; preloader_console_init(); diff --git a/board/keymile/km_arm/km_arm.c b/board/keymile/km_arm/km_arm.c index eda9199..b944887 100644 --- a/board/keymile/km_arm/km_arm.c +++ b/board/keymile/km_arm/km_arm.c @@ -160,7 +160,7 @@ int ethernet_present(void) } #endif -int initialize_unit_leds(void) +static int initialize_unit_leds(void) { /* * Init the unit LEDs per default they all are @@ -181,7 +181,7 @@ int initialize_unit_leds(void) } #if defined(CONFIG_BOOTCOUNT_LIMIT) -void set_bootcount_addr(void) +static void set_bootcount_addr(void) { uchar buf[32]; unsigned int bootcountaddr; diff --git a/board/phytec/pcm051/board.c b/board/phytec/pcm051/board.c index 93c611d..0cca8d7 100644 --- a/board/phytec/pcm051/board.c +++ b/board/phytec/pcm051/board.c @@ -39,9 +39,6 @@ DECLARE_GLOBAL_DATA_PTR; static struct wd_timer *wdtimer = (struct wd_timer *)WDT_BASE; -#ifdef CONFIG_SPL_BUILD -static struct uart_sys *uart_base = (struct uart_sys *)DEFAULT_UART_BASE; -#endif /* MII mode defines */ #define MII_MODE_ENABLE 0x0 @@ -50,31 +47,11 @@ static struct uart_sys *uart_base = (struct uart_sys *)DEFAULT_UART_BASE; static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; -/* UART defines */ #ifdef CONFIG_SPL_BUILD -#define UART_RESET (0x1 << 1) -#define UART_CLK_RUNNING_MASK 0x1 -#define UART_SMART_IDLE_EN (0x1 << 0x3) /* DDR RAM defines */ #define DDR_CLK_MHZ 303 /* DDR_DPLL_MULT value */ -static void rtc32k_enable(void) -{ - struct rtc_regs *rtc = (struct rtc_regs *)RTC_BASE; - - /* - * Unlock the RTC's registers. For more details please see the - * RTC_SS section of the TRM. In order to unlock we need to - * write these specific values (keys) in this order. - */ - writel(0x83e70b13, &rtc->kick0r); - writel(0x95a4f1e0, &rtc->kick1r); - - /* Enable the RTC 32K OSC by setting bits 3 and 6. */ - writel((1 << 3) | (1 << 6), &rtc->osc); -} - static const struct ddr_data ddr3_data = { .datardsratio0 = MT41J256M8HX15E_RD_DQS, .datawdsratio0 = MT41J256M8HX15E_WR_DQS, @@ -141,22 +118,8 @@ void s_init(void) /* Enable RTC32K clock */ rtc32k_enable(); - /* UART softreset */ - u32 regval; - enable_uart0_pin_mux(); - - regval = readl(&uart_base->uartsyscfg); - regval |= UART_RESET; - writel(regval, &uart_base->uartsyscfg); - while ((readl(&uart_base->uartsyssts) & UART_CLK_RUNNING_MASK) - != UART_CLK_RUNNING_MASK) - ; - - /* Disable smart idle */ - regval = readl(&uart_base->uartsyscfg); - regval |= UART_SMART_IDLE_EN; - writel(regval, &uart_base->uartsyscfg); + uart_soft_reset(); gd = &gdata; diff --git a/board/samsung/dts/exynos5250-smdk5250.dts b/board/samsung/dts/exynos5250-smdk5250.dts index 8da973b..93375a6 100644 --- a/board/samsung/dts/exynos5250-smdk5250.dts +++ b/board/samsung/dts/exynos5250-smdk5250.dts @@ -30,6 +30,10 @@ spi2 = "/spi@12d40000"; spi3 = "/spi@131a0000"; spi4 = "/spi@131b0000"; + mmc0 = "/mmc@12200000"; + mmc1 = "/mmc@12210000"; + mmc2 = "/mmc@12220000"; + mmc3 = "/mmc@12230000"; }; sromc@12250000 { @@ -119,4 +123,24 @@ samsung,ycbcr-coeff = <0>; samsung,color-depth = <1>; }; + + mmc@12200000 { + samsung,bus-width = <8>; + samsung,timing = <1 3 3>; + samsung,removable = <0>; + }; + + mmc@12210000 { + status = "disabled"; + }; + + mmc@12220000 { + samsung,bus-width = <4>; + samsung,timing = <1 2 3>; + samsung,removable = <1>; + }; + + mmc@12230000 { + status = "disabled"; + }; }; diff --git a/board/samsung/origen/lowlevel_init.S b/board/samsung/origen/lowlevel_init.S index 9daa0da..be9d418 100644 --- a/board/samsung/origen/lowlevel_init.S +++ b/board/samsung/origen/lowlevel_init.S @@ -87,12 +87,14 @@ lowlevel_init: 1: /* for UART */ bl uart_asm_init + bl arch_cpu_init bl tzpc_init pop {pc} wakeup_reset: bl system_clock_init bl mem_ctrl_asm_init + bl arch_cpu_init bl tzpc_init exit_wakeup: @@ -353,45 +355,3 @@ uart_asm_init: nop nop -/* Setting TZPC[TrustZone Protection Controller] */ -tzpc_init: - ldr r0, =TZPC0_BASE - mov r1, #R0SIZE - str r1, [r0] - mov r1, #DECPROTXSET - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - ldr r0, =TZPC1_BASE - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - ldr r0, =TZPC2_BASE - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - ldr r0, =TZPC3_BASE - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - ldr r0, =TZPC4_BASE - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - ldr r0, =TZPC5_BASE - str r1, [r0, #TZPC_DECPROT0SET_OFFSET] - str r1, [r0, #TZPC_DECPROT1SET_OFFSET] - str r1, [r0, #TZPC_DECPROT2SET_OFFSET] - str r1, [r0, #TZPC_DECPROT3SET_OFFSET] - - mov pc, lr diff --git a/board/samsung/origen/origen_setup.h b/board/samsung/origen/origen_setup.h index 930b948..926a4cc 100644 --- a/board/samsung/origen/origen_setup.h +++ b/board/samsung/origen/origen_setup.h @@ -121,19 +121,6 @@ #define UBRDIV_OFFSET 0x28 #define UFRACVAL_OFFSET 0x2C -/* TZPC : Register Offsets */ -#define TZPC0_BASE 0x10110000 -#define TZPC1_BASE 0x10120000 -#define TZPC2_BASE 0x10130000 -#define TZPC3_BASE 0x10140000 -#define TZPC4_BASE 0x10150000 -#define TZPC5_BASE 0x10160000 - -#define TZPC_DECPROT0SET_OFFSET 0x804 -#define TZPC_DECPROT1SET_OFFSET 0x810 -#define TZPC_DECPROT2SET_OFFSET 0x81C -#define TZPC_DECPROT3SET_OFFSET 0x828 - /* CLK_SRC_CPU */ #define MUX_HPM_SEL_MOUTAPLL 0x0 #define MUX_HPM_SEL_SCLKMPLL 0x1 @@ -617,16 +604,4 @@ * UBRFRACVAL = ((((800MHz*10/(115200*16) -10))%10)*16/10) */ #define UFRACVAL_VAL 0x4 - -/* - * TZPC Register Value : - * R0SIZE: 0x0 : Size of secured ram - */ -#define R0SIZE 0x0 - -/* - * TZPC Decode Protection Register Value : - * DECPROTXSET: 0xFF : Set Decode region to non-secure - */ -#define DECPROTXSET 0xFF #endif diff --git a/board/samsung/smdk5250/Makefile b/board/samsung/smdk5250/Makefile index 47c6a5a..f2c32ee 100644 --- a/board/samsung/smdk5250/Makefile +++ b/board/samsung/smdk5250/Makefile @@ -28,12 +28,15 @@ SOBJS := lowlevel_init.o COBJS := clock_init.o COBJS += dmc_common.o dmc_init_ddr3.o -COBJS += tzpc_init.o COBJS += smdk5250_spl.o ifndef CONFIG_SPL_BUILD +ifdef CONFIG_OF_CONTROL +COBJS += exynos5-dt.o +else COBJS += smdk5250.o endif +endif ifdef CONFIG_SPL_BUILD COBJS += spl_boot.o diff --git a/board/samsung/smdk5250/clock_init.c b/board/samsung/smdk5250/clock_init.c index 5b9e82f..b288e66 100644 --- a/board/samsung/smdk5250/clock_init.c +++ b/board/samsung/smdk5250/clock_init.c @@ -28,10 +28,14 @@ #include <asm/arch/clk.h> #include <asm/arch/clock.h> #include <asm/arch/spl.h> +#include <asm/arch/dwmmc.h> #include "clock_init.h" #include "setup.h" +#define FSYS1_MMC0_DIV_MASK 0xff0f +#define FSYS1_MMC0_DIV_VAL 0x0701 + DECLARE_GLOBAL_DATA_PTR; struct arm_clk_ratios arm_clk_ratios[] = { @@ -664,3 +668,17 @@ void clock_init_dp_clock(void) /* We run DP at 267 Mhz */ setbits_le32(&clk->div_disp1_0, CLK_DIV_DISP1_0_FIMD1); } + +/* + * Set clock divisor value for booting from EMMC. + * Set DWMMC channel-0 clk div to operate mmc0 device at 50MHz. + */ +void emmc_boot_clk_div_set(void) +{ + struct exynos5_clock *clk = (struct exynos5_clock *)EXYNOS5_CLOCK_BASE; + unsigned int div_mmc; + + div_mmc = readl((unsigned int) &clk->div_fsys1) & ~FSYS1_MMC0_DIV_MASK; + div_mmc |= FSYS1_MMC0_DIV_VAL; + writel(div_mmc, (unsigned int) &clk->div_fsys1); +} diff --git a/board/samsung/smdk5250/clock_init.h b/board/samsung/smdk5250/clock_init.h index f751bcb..20a1d47 100644 --- a/board/samsung/smdk5250/clock_init.h +++ b/board/samsung/smdk5250/clock_init.h @@ -146,4 +146,9 @@ struct mem_timings *clock_get_mem_timings(void); * Initialize clock for the device */ void system_clock_init(void); + +/* + * Set clock divisor value for booting from EMMC. + */ +void emmc_boot_clk_div_set(void); #endif diff --git a/board/samsung/smdk5250/exynos5-dt.c b/board/samsung/smdk5250/exynos5-dt.c new file mode 100644 index 0000000..8131505 --- /dev/null +++ b/board/samsung/smdk5250/exynos5-dt.c @@ -0,0 +1,423 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * + * 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 <fdtdec.h> +#include <asm/io.h> +#include <errno.h> +#include <i2c.h> +#include <netdev.h> +#include <spi.h> +#include <asm/arch/cpu.h> +#include <asm/arch/dwmmc.h> +#include <asm/arch/gpio.h> +#include <asm/arch/mmc.h> +#include <asm/arch/pinmux.h> +#include <asm/arch/power.h> +#include <asm/arch/sromc.h> +#include <power/pmic.h> +#include <power/max77686_pmic.h> +#include <tmu.h> + +DECLARE_GLOBAL_DATA_PTR; + +#if defined CONFIG_EXYNOS_TMU +/* + * Boot Time Thermal Analysis for SoC temperature threshold breach + */ +static void boot_temp_check(void) +{ + int temp; + + switch (tmu_monitor(&temp)) { + /* Status TRIPPED ans WARNING means corresponding threshold breach */ + case TMU_STATUS_TRIPPED: + puts("EXYNOS_TMU: TRIPPING! Device power going down ...\n"); + set_ps_hold_ctrl(); + hang(); + break; + case TMU_STATUS_WARNING: + puts("EXYNOS_TMU: WARNING! Temperature very high\n"); + break; + /* + * TMU_STATUS_INIT means something is wrong with temperature sensing + * and TMU status was changed back from NORMAL to INIT. + */ + case TMU_STATUS_INIT: + default: + debug("EXYNOS_TMU: Unknown TMU state\n"); + } +} +#endif + +#ifdef CONFIG_USB_EHCI_EXYNOS +int board_usb_vbus_init(void) +{ + struct exynos5_gpio_part1 *gpio1 = (struct exynos5_gpio_part1 *) + samsung_get_base_gpio_part1(); + + /* Enable VBUS power switch */ + s5p_gpio_direction_output(&gpio1->x2, 6, 1); + + /* VBUS turn ON time */ + mdelay(3); + + return 0; +} +#endif + +#ifdef CONFIG_SOUND_MAX98095 +static void board_enable_audio_codec(void) +{ + struct exynos5_gpio_part1 *gpio1 = (struct exynos5_gpio_part1 *) + samsung_get_base_gpio_part1(); + + /* Enable MAX98095 Codec */ + s5p_gpio_direction_output(&gpio1->x1, 7, 1); + s5p_gpio_set_pull(&gpio1->x1, 7, GPIO_PULL_NONE); +} +#endif + +int board_init(void) +{ + gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL); + +#if defined CONFIG_EXYNOS_TMU + if (tmu_init(gd->fdt_blob) != TMU_STATUS_NORMAL) { + debug("%s: Failed to init TMU\n", __func__); + return -1; + } + boot_temp_check(); +#endif + +#ifdef CONFIG_EXYNOS_SPI + spi_init(); +#endif +#ifdef CONFIG_USB_EHCI_EXYNOS + board_usb_vbus_init(); +#endif +#ifdef CONFIG_SOUND_MAX98095 + board_enable_audio_codec(); +#endif + return 0; +} + +int dram_init(void) +{ + int i; + u32 addr; + + for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { + addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE); + gd->ram_size += get_ram_size((long *)addr, SDRAM_BANK_SIZE); + } + return 0; +} + +#if defined(CONFIG_POWER) +static int pmic_reg_update(struct pmic *p, int reg, uint regval) +{ + u32 val; + int ret = 0; + + ret = pmic_reg_read(p, reg, &val); + if (ret) { + debug("%s: PMIC %d register read failed\n", __func__, reg); + return -1; + } + val |= regval; + ret = pmic_reg_write(p, reg, val); + if (ret) { + debug("%s: PMIC %d register write failed\n", __func__, reg); + return -1; + } + return 0; +} + +int power_init_board(void) +{ + struct pmic *p; + + set_ps_hold_ctrl(); + + i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); + + if (pmic_init(I2C_PMIC)) + return -1; + + p = pmic_get("MAX77686_PMIC"); + if (!p) + return -ENODEV; + + if (pmic_probe(p)) + return -1; + + if (pmic_reg_update(p, MAX77686_REG_PMIC_32KHZ, MAX77686_32KHCP_EN)) + return -1; + + if (pmic_reg_update(p, MAX77686_REG_PMIC_BBAT, + MAX77686_BBCHOSTEN | MAX77686_BBCVS_3_5V)) + return -1; + + /* VDD_MIF */ + if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK1OUT, + MAX77686_BUCK1OUT_1V)) { + debug("%s: PMIC %d register write failed\n", __func__, + MAX77686_REG_PMIC_BUCK1OUT); + return -1; + } + + if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK1CRTL, + MAX77686_BUCK1CTRL_EN)) + return -1; + + /* VDD_ARM */ + if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK2DVS1, + MAX77686_BUCK2DVS1_1_3V)) { + debug("%s: PMIC %d register write failed\n", __func__, + MAX77686_REG_PMIC_BUCK2DVS1); + return -1; + } + + if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK2CTRL1, + MAX77686_BUCK2CTRL_ON)) + return -1; + + /* VDD_INT */ + if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK3DVS1, + MAX77686_BUCK3DVS1_1_0125V)) { + debug("%s: PMIC %d register write failed\n", __func__, + MAX77686_REG_PMIC_BUCK3DVS1); + return -1; + } + + if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK3CTRL, + MAX77686_BUCK3CTRL_ON)) + return -1; + + /* VDD_G3D */ + if (pmic_reg_write(p, MAX77686_REG_PMIC_BUCK4DVS1, + MAX77686_BUCK4DVS1_1_2V)) { + debug("%s: PMIC %d register write failed\n", __func__, + MAX77686_REG_PMIC_BUCK4DVS1); + return -1; + } + + if (pmic_reg_update(p, MAX77686_REG_PMIC_BUCK4CTRL1, + MAX77686_BUCK3CTRL_ON)) + return -1; + + /* VDD_LDO2 */ + if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO2CTRL1, + MAX77686_LD02CTRL1_1_5V | EN_LDO)) + return -1; + + /* VDD_LDO3 */ + if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO3CTRL1, + MAX77686_LD03CTRL1_1_8V | EN_LDO)) + return -1; + + /* VDD_LDO5 */ + if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO5CTRL1, + MAX77686_LD05CTRL1_1_8V | EN_LDO)) + return -1; + + /* VDD_LDO10 */ + if (pmic_reg_update(p, MAX77686_REG_PMIC_LDO10CTRL1, + MAX77686_LD10CTRL1_1_8V | EN_LDO)) + return -1; + + return 0; +} +#endif + +void dram_init_banksize(void) +{ + int i; + u32 addr, size; + + for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { + addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE); + size = get_ram_size((long *)addr, SDRAM_BANK_SIZE); + + gd->bd->bi_dram[i].start = addr; + gd->bd->bi_dram[i].size = size; + } +} + +static int decode_sromc(const void *blob, struct fdt_sromc *config) +{ + int err; + int node; + + node = fdtdec_next_compatible(blob, 0, COMPAT_SAMSUNG_EXYNOS5_SROMC); + if (node < 0) { + debug("Could not find SROMC node\n"); + return node; + } + + config->bank = fdtdec_get_int(blob, node, "bank", 0); + config->width = fdtdec_get_int(blob, node, "width", 2); + + err = fdtdec_get_int_array(blob, node, "srom-timing", config->timing, + FDT_SROM_TIMING_COUNT); + if (err < 0) { + debug("Could not decode SROMC configuration Error: %s\n", + fdt_strerror(err)); + return -FDT_ERR_NOTFOUND; + } + return 0; +} + +int board_eth_init(bd_t *bis) +{ +#ifdef CONFIG_SMC911X + u32 smc_bw_conf, smc_bc_conf; + struct fdt_sromc config; + fdt_addr_t base_addr; + int node; + + node = decode_sromc(gd->fdt_blob, &config); + if (node < 0) { + debug("%s: Could not find sromc configuration\n", __func__); + return 0; + } + node = fdtdec_next_compatible(gd->fdt_blob, node, COMPAT_SMSC_LAN9215); + if (node < 0) { + debug("%s: Could not find lan9215 configuration\n", __func__); + return 0; + } + + /* We now have a node, so any problems from now on are errors */ + base_addr = fdtdec_get_addr(gd->fdt_blob, node, "reg"); + if (base_addr == FDT_ADDR_T_NONE) { + debug("%s: Could not find lan9215 address\n", __func__); + return -1; + } + + /* Ethernet needs data bus width of 16 bits */ + if (config.width != 2) { + debug("%s: Unsupported bus width %d\n", __func__, + config.width); + return -1; + } + smc_bw_conf = SROMC_DATA16_WIDTH(config.bank) + | SROMC_BYTE_ENABLE(config.bank); + + smc_bc_conf = SROMC_BC_TACS(config.timing[FDT_SROM_TACS]) | + SROMC_BC_TCOS(config.timing[FDT_SROM_TCOS]) | + SROMC_BC_TACC(config.timing[FDT_SROM_TACC]) | + SROMC_BC_TCOH(config.timing[FDT_SROM_TCOH]) | + SROMC_BC_TAH(config.timing[FDT_SROM_TAH]) | + SROMC_BC_TACP(config.timing[FDT_SROM_TACP]) | + SROMC_BC_PMC(config.timing[FDT_SROM_PMC]); + + /* Select and configure the SROMC bank */ + exynos_pinmux_config(PERIPH_ID_SROMC, config.bank); + s5p_config_sromc(config.bank, smc_bw_conf, smc_bc_conf); + return smc911x_initialize(0, base_addr); +#endif + return 0; +} + +#ifdef CONFIG_DISPLAY_BOARDINFO +int checkboard(void) +{ + const char *board_name; + + board_name = fdt_getprop(gd->fdt_blob, 0, "model", NULL); + if (board_name == NULL) + printf("\nUnknown Board\n"); + else + printf("\nBoard: %s\n", board_name); + + return 0; +} +#endif + +#ifdef CONFIG_GENERIC_MMC +int board_mmc_init(bd_t *bis) +{ + int ret; + /* dwmmc initializattion for available channels */ + ret = exynos_dwmmc_init(gd->fdt_blob); + if (ret) + debug("dwmmc init failed\n"); + + return ret; +} +#endif + +static int board_uart_init(void) +{ + int err, uart_id, ret = 0; + + for (uart_id = PERIPH_ID_UART0; uart_id <= PERIPH_ID_UART3; uart_id++) { + err = exynos_pinmux_config(uart_id, PINMUX_FLAG_NONE); + if (err) { + debug("UART%d not configured\n", + (uart_id - PERIPH_ID_UART0)); + ret |= err; + } + } + return ret; +} + +#ifdef CONFIG_BOARD_EARLY_INIT_F +int board_early_init_f(void) +{ + int err; + err = board_uart_init(); + if (err) { + debug("UART init failed\n"); + return err; + } +#ifdef CONFIG_SYS_I2C_INIT_BOARD + board_i2c_init(gd->fdt_blob); +#endif + return err; +} +#endif + +#ifdef CONFIG_LCD +void exynos_cfg_lcd_gpio(void) +{ + struct exynos5_gpio_part1 *gpio1 = + (struct exynos5_gpio_part1 *)samsung_get_base_gpio_part1(); + + /* For Backlight */ + s5p_gpio_cfg_pin(&gpio1->b2, 0, GPIO_OUTPUT); + s5p_gpio_set_value(&gpio1->b2, 0, 1); + + /* LCD power on */ + s5p_gpio_cfg_pin(&gpio1->x1, 5, GPIO_OUTPUT); + s5p_gpio_set_value(&gpio1->x1, 5, 1); + + /* Set Hotplug detect for DP */ + s5p_gpio_cfg_pin(&gpio1->x0, 7, GPIO_FUNC(0x3)); +} + +void exynos_set_dp_phy(unsigned int onoff) +{ + set_dp_phy_ctrl(onoff); +} +#endif diff --git a/board/samsung/smdk5250/lowlevel_init.S b/board/samsung/smdk5250/lowlevel_init.S index bc6cb6f..edc565e 100644 --- a/board/samsung/smdk5250/lowlevel_init.S +++ b/board/samsung/smdk5250/lowlevel_init.S @@ -75,12 +75,14 @@ lowlevel_init: bl mem_ctrl_init 1: + bl arch_cpu_init bl tzpc_init ldmia r13!, {ip,pc} wakeup_reset: bl system_clock_init bl mem_ctrl_init + bl arch_cpu_init bl tzpc_init exit_wakeup: diff --git a/board/samsung/smdk5250/setup.h b/board/samsung/smdk5250/setup.h index 34d8bc31..eb91d13 100644 --- a/board/samsung/smdk5250/setup.h +++ b/board/samsung/smdk5250/setup.h @@ -28,18 +28,6 @@ #include <config.h> #include <asm/arch/dmc.h> -/* TZPC : Register Offsets */ -#define TZPC0_BASE 0x10100000 -#define TZPC1_BASE 0x10110000 -#define TZPC2_BASE 0x10120000 -#define TZPC3_BASE 0x10130000 -#define TZPC4_BASE 0x10140000 -#define TZPC5_BASE 0x10150000 -#define TZPC6_BASE 0x10160000 -#define TZPC7_BASE 0x10170000 -#define TZPC8_BASE 0x10180000 -#define TZPC9_BASE 0x10190000 - /* APLL_CON1 */ #define APLL_CON1_VAL (0x00203800) @@ -458,18 +446,6 @@ /* CLK_GATE_IP_DISP1 */ #define CLK_GATE_DP1_ALLOW (1 << 4) -/* - * TZPC Register Value : - * R0SIZE: 0x0 : Size of secured ram - */ -#define R0SIZE 0x0 - -/* - * TZPC Decode Protection Register Value : - * DECPROTXSET: 0xFF : Set Decode region to non-secure - */ -#define DECPROTXSET 0xFF - #define DDR3PHY_CTRL_PHY_RESET (1 << 0) #define DDR3PHY_CTRL_PHY_RESET_OFF (0 << 0) @@ -590,5 +566,4 @@ void update_reset_dll(struct exynos5_dmc *, enum ddr_mode); void sdelay(unsigned long); void mem_ctrl_init(void); void system_clock_init(void); -void tzpc_init(void); #endif diff --git a/board/samsung/smdk5250/smdk5250.c b/board/samsung/smdk5250/smdk5250.c index 8b09e1d..276fd41 100644 --- a/board/samsung/smdk5250/smdk5250.c +++ b/board/samsung/smdk5250/smdk5250.c @@ -29,6 +29,7 @@ #include <netdev.h> #include <spi.h> #include <asm/arch/cpu.h> +#include <asm/arch/dwmmc.h> #include <asm/arch/gpio.h> #include <asm/arch/mmc.h> #include <asm/arch/pinmux.h> @@ -37,39 +38,9 @@ #include <asm/arch/dp_info.h> #include <power/pmic.h> #include <power/max77686_pmic.h> -#include <tmu.h> DECLARE_GLOBAL_DATA_PTR; -#if defined CONFIG_EXYNOS_TMU -/* - * Boot Time Thermal Analysis for SoC temperature threshold breach - */ -static void boot_temp_check(void) -{ - int temp; - - switch (tmu_monitor(&temp)) { - /* Status TRIPPED ans WARNING means corresponding threshold breach */ - case TMU_STATUS_TRIPPED: - puts("EXYNOS_TMU: TRIPPING! Device power going down ...\n"); - set_ps_hold_ctrl(); - hang(); - break; - case TMU_STATUS_WARNING: - puts("EXYNOS_TMU: WARNING! Temperature very high\n"); - break; - /* - * TMU_STATUS_INIT means something is wrong with temperature sensing - * and TMU status was changed back from NORMAL to INIT. - */ - case TMU_STATUS_INIT: - default: - debug("EXYNOS_TMU: Unknown TMU state\n"); - } -} -#endif - #ifdef CONFIG_USB_EHCI_EXYNOS int board_usb_vbus_init(void) { @@ -102,14 +73,6 @@ int board_init(void) { gd->bd->bi_boot_params = (PHYS_SDRAM_1 + 0x100UL); -#if defined CONFIG_EXYNOS_TMU - if (tmu_init(gd->fdt_blob) != TMU_STATUS_NORMAL) { - debug("%s: Failed to init TMU\n", __func__); - return -1; - } - boot_temp_check(); -#endif - #ifdef CONFIG_EXYNOS_SPI spi_init(); #endif @@ -124,14 +87,13 @@ int board_init(void) int dram_init(void) { - gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, PHYS_SDRAM_1_SIZE) - + get_ram_size((long *)PHYS_SDRAM_2, PHYS_SDRAM_2_SIZE) - + get_ram_size((long *)PHYS_SDRAM_3, PHYS_SDRAM_3_SIZE) - + get_ram_size((long *)PHYS_SDRAM_4, PHYS_SDRAM_4_SIZE) - + get_ram_size((long *)PHYS_SDRAM_5, PHYS_SDRAM_7_SIZE) - + get_ram_size((long *)PHYS_SDRAM_6, PHYS_SDRAM_7_SIZE) - + get_ram_size((long *)PHYS_SDRAM_7, PHYS_SDRAM_7_SIZE) - + get_ram_size((long *)PHYS_SDRAM_8, PHYS_SDRAM_8_SIZE); + int i; + u32 addr; + + for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { + addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE); + gd->ram_size += get_ram_size((long *)addr, SDRAM_BANK_SIZE); + } return 0; } @@ -254,57 +216,15 @@ int power_init_board(void) void dram_init_banksize(void) { - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = get_ram_size((long *)PHYS_SDRAM_1, - PHYS_SDRAM_1_SIZE); - gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - gd->bd->bi_dram[1].size = get_ram_size((long *)PHYS_SDRAM_2, - PHYS_SDRAM_2_SIZE); - gd->bd->bi_dram[2].start = PHYS_SDRAM_3; - gd->bd->bi_dram[2].size = get_ram_size((long *)PHYS_SDRAM_3, - PHYS_SDRAM_3_SIZE); - gd->bd->bi_dram[3].start = PHYS_SDRAM_4; - gd->bd->bi_dram[3].size = get_ram_size((long *)PHYS_SDRAM_4, - PHYS_SDRAM_4_SIZE); - gd->bd->bi_dram[4].start = PHYS_SDRAM_5; - gd->bd->bi_dram[4].size = get_ram_size((long *)PHYS_SDRAM_5, - PHYS_SDRAM_5_SIZE); - gd->bd->bi_dram[5].start = PHYS_SDRAM_6; - gd->bd->bi_dram[5].size = get_ram_size((long *)PHYS_SDRAM_6, - PHYS_SDRAM_6_SIZE); - gd->bd->bi_dram[6].start = PHYS_SDRAM_7; - gd->bd->bi_dram[6].size = get_ram_size((long *)PHYS_SDRAM_7, - PHYS_SDRAM_7_SIZE); - gd->bd->bi_dram[7].start = PHYS_SDRAM_8; - gd->bd->bi_dram[7].size = get_ram_size((long *)PHYS_SDRAM_8, - PHYS_SDRAM_8_SIZE); -} - -#ifdef CONFIG_OF_CONTROL -static int decode_sromc(const void *blob, struct fdt_sromc *config) -{ - int err; - int node; - - node = fdtdec_next_compatible(blob, 0, COMPAT_SAMSUNG_EXYNOS5_SROMC); - if (node < 0) { - debug("Could not find SROMC node\n"); - return node; - } - - config->bank = fdtdec_get_int(blob, node, "bank", 0); - config->width = fdtdec_get_int(blob, node, "width", 2); - - err = fdtdec_get_int_array(blob, node, "srom-timing", config->timing, - FDT_SROM_TIMING_COUNT); - if (err < 0) { - debug("Could not decode SROMC configuration\n"); - return -FDT_ERR_NOTFOUND; + int i; + u32 addr, size; + for (i = 0; i < CONFIG_NR_DRAM_BANKS; i++) { + addr = CONFIG_SYS_SDRAM_BASE + (i * SDRAM_BANK_SIZE); + size = get_ram_size((long *)addr, SDRAM_BANK_SIZE); + gd->bd->bi_dram[i].start = addr; + gd->bd->bi_dram[i].size = size; } - - return 0; } -#endif int board_eth_init(bd_t *bis) { @@ -313,27 +233,6 @@ int board_eth_init(bd_t *bis) struct fdt_sromc config; fdt_addr_t base_addr; -#ifdef CONFIG_OF_CONTROL - int node; - - node = decode_sromc(gd->fdt_blob, &config); - if (node < 0) { - debug("%s: Could not find sromc configuration\n", __func__); - return 0; - } - node = fdtdec_next_compatible(gd->fdt_blob, node, COMPAT_SMSC_LAN9215); - if (node < 0) { - debug("%s: Could not find lan9215 configuration\n", __func__); - return 0; - } - - /* We now have a node, so any problems from now on are errors */ - base_addr = fdtdec_get_addr(gd->fdt_blob, node, "reg"); - if (base_addr == FDT_ADDR_T_NONE) { - debug("%s: Could not find lan9215 address\n", __func__); - return -1; - } -#else /* Non-FDT configuration - bank number and timing parameters*/ config.bank = CONFIG_ENV_SROM_BANK; config.width = 2; @@ -346,7 +245,6 @@ int board_eth_init(bd_t *bis) config.timing[FDT_SROM_TACP] = 0x09; config.timing[FDT_SROM_PMC] = 0x01; base_addr = CONFIG_SMC911X_BASE; -#endif /* Ethernet needs data bus width of 16 bits */ if (config.width != 2) { @@ -376,17 +274,7 @@ int board_eth_init(bd_t *bis) #ifdef CONFIG_DISPLAY_BOARDINFO int checkboard(void) { -#ifdef CONFIG_OF_CONTROL - const char *board_name; - - board_name = fdt_getprop(gd->fdt_blob, 0, "model", NULL); - if (board_name == NULL) - printf("\nUnknown Board\n"); - else - printf("\nBoard: %s\n", board_name); -#else printf("\nBoard: SMDK5250\n"); -#endif return 0; } #endif @@ -394,48 +282,54 @@ int checkboard(void) #ifdef CONFIG_GENERIC_MMC int board_mmc_init(bd_t *bis) { - int err; + int err, ret = 0, index, bus_width; + u32 base; err = exynos_pinmux_config(PERIPH_ID_SDMMC0, PINMUX_FLAG_8BIT_MODE); - if (err) { + if (err) debug("SDMMC0 not configured\n"); - return err; - } - - err = s5p_mmc_init(0, 8); - return err; + ret |= err; + + /*EMMC: dwmmc Channel-0 with 8 bit bus width */ + index = 0; + base = samsung_get_base_mmc() + (0x10000 * index); + bus_width = 8; + err = exynos_dwmci_add_port(index, base, bus_width, (u32)NULL); + if (err) + debug("dwmmc Channel-0 init failed\n"); + ret |= err; + + err = exynos_pinmux_config(PERIPH_ID_SDMMC2, PINMUX_FLAG_NONE); + if (err) + debug("SDMMC2 not configured\n"); + ret |= err; + + /*SD: dwmmc Channel-2 with 4 bit bus width */ + index = 2; + base = samsung_get_base_mmc() + (0x10000 * index); + bus_width = 4; + err = exynos_dwmci_add_port(index, base, bus_width, (u32)NULL); + if (err) + debug("dwmmc Channel-2 init failed\n"); + ret |= err; + + return ret; } #endif static int board_uart_init(void) { - int err; - - err = exynos_pinmux_config(PERIPH_ID_UART0, PINMUX_FLAG_NONE); - if (err) { - debug("UART0 not configured\n"); - return err; + int err, uart_id, ret = 0; + + for (uart_id = PERIPH_ID_UART0; uart_id <= PERIPH_ID_UART3; uart_id++) { + err = exynos_pinmux_config(uart_id, PINMUX_FLAG_NONE); + if (err) { + debug("UART%d not configured\n", + (uart_id - PERIPH_ID_UART0)); + ret |= err; + } } - - err = exynos_pinmux_config(PERIPH_ID_UART1, PINMUX_FLAG_NONE); - if (err) { - debug("UART1 not configured\n"); - return err; - } - - err = exynos_pinmux_config(PERIPH_ID_UART2, PINMUX_FLAG_NONE); - if (err) { - debug("UART2 not configured\n"); - return err; - } - - err = exynos_pinmux_config(PERIPH_ID_UART3, PINMUX_FLAG_NONE); - if (err) { - debug("UART3 not configured\n"); - return err; - } - - return 0; + return ret; } #ifdef CONFIG_BOARD_EARLY_INIT_F @@ -448,7 +342,7 @@ int board_early_init_f(void) return err; } #ifdef CONFIG_SYS_I2C_INIT_BOARD - board_i2c_init(gd->fdt_blob); + board_i2c_init(NULL); #endif return err; } @@ -477,7 +371,6 @@ void exynos_set_dp_phy(unsigned int onoff) set_dp_phy_ctrl(onoff); } -#ifndef CONFIG_OF_CONTROL vidinfo_t panel_info = { .vl_freq = 60, .vl_col = 2560, @@ -543,13 +436,9 @@ static struct exynos_dp_platform_data dp_platform_data = { .edp_dev_info = &edp_info, }; -#endif void init_panel_info(vidinfo_t *vid) { -#ifndef CONFIG_OF_CONTROL - vid->rgb_mode = MODE_RGB_P, - + vid->rgb_mode = MODE_RGB_P; exynos_set_dp_platform_data(&dp_platform_data); -#endif } #endif diff --git a/board/samsung/smdk5250/spl_boot.c b/board/samsung/smdk5250/spl_boot.c index c0bcf46..98f2286 100644 --- a/board/samsung/smdk5250/spl_boot.c +++ b/board/samsung/smdk5250/spl_boot.c @@ -23,16 +23,44 @@ #include<common.h> #include<config.h> +#include <asm/arch-exynos/dmc.h> +#include <asm/arch/clock.h> +#include <asm/arch/clk.h> + +#include "clock_init.h" + +/* Index into irom ptr table */ +enum index { + MMC_INDEX, + EMMC44_INDEX, + EMMC44_END_INDEX, + SPI_INDEX, + USB_INDEX, +}; + +/* IROM Function Pointers Table */ +u32 irom_ptr_table[] = { + [MMC_INDEX] = 0x02020030, /* iROM Function Pointer-SDMMC boot */ + [EMMC44_INDEX] = 0x02020044, /* iROM Function Pointer-EMMC4.4 boot*/ + [EMMC44_END_INDEX] = 0x02020048,/* iROM Function Pointer + -EMMC4.4 end boot operation */ + [SPI_INDEX] = 0x02020058, /* iROM Function Pointer-SPI boot */ + [USB_INDEX] = 0x02020070, /* iROM Function Pointer-USB boot*/ + }; + enum boot_mode { BOOT_MODE_MMC = 4, BOOT_MODE_SERIAL = 20, + BOOT_MODE_EMMC = 8, /* EMMC4.4 */ /* Boot based on Operating Mode pin settings */ BOOT_MODE_OM = 32, BOOT_MODE_USB, /* Boot using USB download */ }; - typedef u32 (*spi_copy_func_t)(u32 offset, u32 nblock, u32 dst); - typedef u32 (*usb_copy_func_t)(void); +void *get_irom_func(int index) +{ + return (void *)*(u32 *)irom_ptr_table[index]; +} /* * Set/clear program flow prediction and return the previous state. @@ -55,13 +83,15 @@ static int config_branch_prediction(int set_cr_z) */ void copy_uboot_to_ram(void) { - spi_copy_func_t spi_copy; - usb_copy_func_t usb_copy; - int is_cr_z_set; unsigned int sec_boot_check; enum boot_mode bootmode = BOOT_MODE_OM; - u32 (*copy_bl2)(u32, u32, u32); + + u32 (*spi_copy)(u32 offset, u32 nblock, u32 dst); + u32 (*copy_bl2)(u32 offset, u32 nblock, u32 dst); + u32 (*copy_bl2_from_emmc)(u32 nblock, u32 dst); + void (*end_bootop_from_emmc)(void); + u32 (*usb_copy)(void); /* Read iRAM location to check for secondary USB boot mode */ sec_boot_check = readl(EXYNOS_IRAM_SECONDARY_BASE); @@ -73,14 +103,24 @@ void copy_uboot_to_ram(void) switch (bootmode) { case BOOT_MODE_SERIAL: - spi_copy = *(spi_copy_func_t *)EXYNOS_COPY_SPI_FNPTR_ADDR; + spi_copy = get_irom_func(SPI_INDEX); spi_copy(SPI_FLASH_UBOOT_POS, CONFIG_BL2_SIZE, - CONFIG_SYS_TEXT_BASE); + CONFIG_SYS_TEXT_BASE); break; case BOOT_MODE_MMC: - copy_bl2 = (void *) *(u32 *)COPY_BL2_FNPTR_ADDR; + copy_bl2 = get_irom_func(MMC_INDEX); copy_bl2(BL2_START_OFFSET, BL2_SIZE_BLOC_COUNT, - CONFIG_SYS_TEXT_BASE); + CONFIG_SYS_TEXT_BASE); + break; + case BOOT_MODE_EMMC: + /* Set the FSYS1 clock divisor value for EMMC boot */ + emmc_boot_clk_div_set(); + + copy_bl2_from_emmc = get_irom_func(EMMC44_INDEX); + end_bootop_from_emmc = get_irom_func(EMMC44_END_INDEX); + + copy_bl2_from_emmc(BL2_SIZE_BLOC_COUNT, CONFIG_SYS_TEXT_BASE); + end_bootop_from_emmc(); break; case BOOT_MODE_USB: /* @@ -88,8 +128,7 @@ void copy_uboot_to_ram(void) * before copy from USB device to RAM */ is_cr_z_set = config_branch_prediction(0); - usb_copy = *(usb_copy_func_t *) - EXYNOS_COPY_USB_FNPTR_ADDR; + usb_copy = get_irom_func(USB_INDEX); usb_copy(); config_branch_prediction(is_cr_z_set); break; @@ -117,5 +156,4 @@ void board_init_r(gd_t *id, ulong dest_addr) while (1) ; } - void save_boot_params(u32 r0, u32 r1, u32 r2, u32 r3) {} diff --git a/board/samsung/smdkv310/lowlevel_init.S b/board/samsung/smdkv310/lowlevel_init.S index 7a1ea98..31e0e2e 100644 --- a/board/samsung/smdkv310/lowlevel_init.S +++ b/board/samsung/smdkv310/lowlevel_init.S @@ -85,12 +85,14 @@ lowlevel_init: 1: /* for UART */ bl uart_asm_init + bl arch_cpu_init bl tzpc_init pop {pc} wakeup_reset: bl system_clock_init bl mem_ctrl_asm_init + bl arch_cpu_init bl tzpc_init exit_wakeup: @@ -410,61 +412,3 @@ uart_asm_init: nop nop nop - -/* Setting TZPC[TrustZone Protection Controller] */ -tzpc_init: - ldr r0, =0x10110000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - ldr r0, =0x10120000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - ldr r0, =0x10130000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - ldr r0, =0x10140000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - ldr r0, =0x10150000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - ldr r0, =0x10160000 - mov r1, #0x0 - str r1, [r0] - mov r1, #0xff - str r1, [r0, #0x0804] - str r1, [r0, #0x0810] - str r1, [r0, #0x081C] - str r1, [r0, #0x0828] - - mov pc, lr diff --git a/board/teejet/mt_ventoux/mt_ventoux.c b/board/teejet/mt_ventoux/mt_ventoux.c index 8347cf9..5c73098 100644 --- a/board/teejet/mt_ventoux/mt_ventoux.c +++ b/board/teejet/mt_ventoux/mt_ventoux.c @@ -31,7 +31,7 @@ #include <asm/omap_gpio.h> #include <asm/arch/mmc_host_def.h> #include <asm/arch/dss.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <i2c.h> #include <spartan3.h> #include <asm/gpio.h> diff --git a/board/ti/am335x/board.c b/board/ti/am335x/board.c index 73bf853..fdbe26c 100644 --- a/board/ti/am335x/board.c +++ b/board/ti/am335x/board.c @@ -38,9 +38,6 @@ DECLARE_GLOBAL_DATA_PTR; static struct wd_timer *wdtimer = (struct wd_timer *)WDT_BASE; -#ifdef CONFIG_SPL_BUILD -static struct uart_sys *uart_base = (struct uart_sys *)DEFAULT_UART_BASE; -#endif /* MII mode defines */ #define MII_MODE_ENABLE 0x0 @@ -126,28 +123,7 @@ static int read_eeprom(void) return 0; } -/* UART Defines */ #ifdef CONFIG_SPL_BUILD -#define UART_RESET (0x1 << 1) -#define UART_CLK_RUNNING_MASK 0x1 -#define UART_SMART_IDLE_EN (0x1 << 0x3) - -static void rtc32k_enable(void) -{ - struct rtc_regs *rtc = (struct rtc_regs *)RTC_BASE; - - /* - * Unlock the RTC's registers. For more details please see the - * RTC_SS section of the TRM. In order to unlock we need to - * write these specific values (keys) in this order. - */ - writel(0x83e70b13, &rtc->kick0r); - writel(0x95a4f1e0, &rtc->kick1r); - - /* Enable the RTC 32K OSC by setting bits 3 and 6. */ - writel((1 << 3) | (1 << 6), &rtc->osc); -} - static const struct ddr_data ddr2_data = { .datardsratio0 = ((MT47H128M16RT25E_RD_DQS<<30) | (MT47H128M16RT25E_RD_DQS<<20) | @@ -339,9 +315,6 @@ void s_init(void) /* Enable RTC32K clock */ rtc32k_enable(); - /* UART softreset */ - u32 regVal; - #ifdef CONFIG_SERIAL1 enable_uart0_pin_mux(); #endif /* CONFIG_SERIAL1 */ @@ -361,17 +334,7 @@ void s_init(void) enable_uart5_pin_mux(); #endif /* CONFIG_SERIAL6 */ - regVal = readl(&uart_base->uartsyscfg); - regVal |= UART_RESET; - writel(regVal, &uart_base->uartsyscfg); - while ((readl(&uart_base->uartsyssts) & - UART_CLK_RUNNING_MASK) != UART_CLK_RUNNING_MASK) - ; - - /* Disable smart idle */ - regVal = readl(&uart_base->uartsyscfg); - regVal |= UART_SMART_IDLE_EN; - writel(regVal, &uart_base->uartsyscfg); + uart_soft_reset(); gd = &gdata; @@ -514,6 +477,7 @@ int board_eth_init(bd_t *bis) eth_setenv_enetaddr("ethaddr", mac_addr); } +#ifdef CONFIG_DRIVER_TI_CPSW if (board_is_bone() || board_is_bone_lt() || board_is_idk()) { writel(MII_MODE_ENABLE, &cdev->miisel); cpsw_slaves[0].phy_if = cpsw_slaves[1].phy_if = @@ -529,6 +493,7 @@ int board_eth_init(bd_t *bis) printf("Error %d registering CPSW switch\n", rv); else n += rv; +#endif /* * diff --git a/board/ti/dra7xx/mux_data.h b/board/ti/dra7xx/mux_data.h index 04c95fd..338a241 100644 --- a/board/ti/dra7xx/mux_data.h +++ b/board/ti/dra7xx/mux_data.h @@ -29,19 +29,29 @@ #include <asm/arch/mux_dra7xx.h> const struct pad_conf_entry core_padconf_array_essential[] = { - {MMC1_CLK, (PTU | IEN | M0)}, /* MMC1_CLK */ - {MMC1_CMD, (PTU | IEN | M0)}, /* MMC1_CMD */ - {MMC1_DAT0, (PTU | IEN | M0)}, /* MMC1_DAT0 */ - {MMC1_DAT1, (PTU | IEN | M0)}, /* MMC1_DAT1 */ - {MMC1_DAT2, (PTU | IEN | M0)}, /* MMC1_DAT2 */ - {MMC1_DAT3, (PTU | IEN | M0)}, /* MMC1_DAT3 */ - {MMC1_SDCD, (PTU | IEN | M0)}, /* MMC1_SDCD */ - {MMC1_SDWP, (PTU | IEN | M0)}, /* MMC1_SDWP */ - {UART1_RXD, (PTU | IEN | M0)}, /* UART1_RXD */ - {UART1_TXD, (M0)}, /* UART1_TXD */ - {UART1_CTSN, (PTU | IEN | M0)}, /* UART1_CTSN */ - {UART1_RTSN, (M0)}, /* UART1_RTSN */ - {I2C1_SDA, (PTU | IEN | M0)}, /* I2C1_SDA */ - {I2C1_SCL, (PTU | IEN | M0)}, /* I2C1_SCL */ + {MMC1_CLK, (IEN | PTU | PDIS | M0)}, /* MMC1_CLK */ + {MMC1_CMD, (IEN | PTU | PDIS | M0)}, /* MMC1_CMD */ + {MMC1_DAT0, (IEN | PTU | PDIS | M0)}, /* MMC1_DAT0 */ + {MMC1_DAT1, (IEN | PTU | PDIS | M0)}, /* MMC1_DAT1 */ + {MMC1_DAT2, (IEN | PTU | PDIS | M0)}, /* MMC1_DAT2 */ + {MMC1_DAT3, (IEN | PTU | PDIS | M0)}, /* MMC1_DAT3 */ + {MMC1_SDCD, (FSC | IEN | PTU | PDIS | M0)}, /* MMC1_SDCD */ + {MMC1_SDWP, (FSC | IEN | PTD | PEN | M14)}, /* MMC1_SDWP */ + {GPMC_A19, (IEN | PTU | PDIS | M1)}, /* mmc2_dat4 */ + {GPMC_A20, (IEN | PTU | PDIS | M1)}, /* mmc2_dat5 */ + {GPMC_A21, (IEN | PTU | PDIS | M1)}, /* mmc2_dat6 */ + {GPMC_A22, (IEN | PTU | PDIS | M1)}, /* mmc2_dat7 */ + {GPMC_A23, (IEN | PTU | PDIS | M1)}, /* mmc2_clk */ + {GPMC_A24, (IEN | PTU | PDIS | M1)}, /* mmc2_dat0 */ + {GPMC_A25, (IEN | PTU | PDIS | M1)}, /* mmc2_dat1 */ + {GPMC_A26, (IEN | PTU | PDIS | M1)}, /* mmc2_dat2 */ + {GPMC_A27, (IEN | PTU | PDIS | M1)}, /* mmc2_dat3 */ + {GPMC_CS1, (IEN | PTU | PDIS | M1)}, /* mmm2_cmd */ + {UART1_RXD, (FSC | IEN | PTU | PDIS | M0)}, /* UART1_RXD */ + {UART1_TXD, (FSC | IEN | PTU | PDIS | M0)}, /* UART1_TXD */ + {UART1_CTSN, (IEN | PTU | PDIS | M3)}, /* UART1_CTSN */ + {UART1_RTSN, (IEN | PTU | PDIS | M3)}, /* UART1_RTSN */ + {I2C1_SDA, (IEN | PTU | PDIS | M0)}, /* I2C1_SDA */ + {I2C1_SCL, (IEN | PTU | PDIS | M0)}, /* I2C1_SCL */ }; #endif /* _MUX_DATA_DRA7XX_H_ */ diff --git a/board/ti/omap2420h4/config.mk b/board/ti/omap2420h4/config.mk deleted file mode 100644 index e5dff69..0000000 --- a/board/ti/omap2420h4/config.mk +++ /dev/null @@ -1,28 +0,0 @@ -# -# (C) Copyright 2004 -# Texas Instruments, <www.ti.com> -# -# TI H4 board with OMAP2420 (ARM1136) cpu -# see http://www.ti.com/ for more information on Texas Instruments -# -# H4 has 1 bank of 32MB or 64MB mDDR-SDRAM on CS0 -# H4 has 1 bank of 32MB or 00MB mDDR-SDRAM on CS1 -# Physical Address: -# 8000'0000 (bank0) -# A000/0000 (bank1) ES2 will be configurable -# Linux-Kernel is expected to be at 8000'8000, entry 8000'8000 -# (mem base + reserved) - -# For use with external or internal boots. -#CONFIG_SYS_TEXT_BASE = 0x80e80000 - -# Used with full SRAM boot. -# This is either with a GP system or a signed boot image. -# easiest, and safest way to go if you can. -#CONFIG_SYS_TEXT_BASE = 0x40270000 - - -# Handy to get symbols to debug ROM version. -#CONFIG_SYS_TEXT_BASE = 0x0 -CONFIG_SYS_TEXT_BASE = 0x08000000 -#CONFIG_SYS_TEXT_BASE = 0x04000000 diff --git a/board/ti/omap2420h4/lowlevel_init.S b/board/ti/omap2420h4/lowlevel_init.S deleted file mode 100644 index 731c552..0000000 --- a/board/ti/omap2420h4/lowlevel_init.S +++ /dev/null @@ -1,185 +0,0 @@ -/* - * Board specific setup info - * - * (C) Copyright 2004 - * Texas Instruments, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.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 <config.h> -#include <version.h> -#include <asm/arch/omap2420.h> -#include <asm/arch/mem.h> -#include <asm/arch/clocks.h> - -_TEXT_BASE: - .word CONFIG_SYS_TEXT_BASE /* sdram load addr from config.mk */ - -/************************************************************************** - * cpy_clk_code: relocates clock code into SRAM where its safer to execute - * R1 = SRAM destination address. - *************************************************************************/ -.global cpy_clk_code - cpy_clk_code: - /* Copy DPLL code into SRAM */ - adr r0, go_to_speed /* get addr of clock setting code */ - mov r2, #384 /* r2 size to copy (div by 32 bytes) */ - mov r1, r1 /* r1 <- dest address (passed in) */ - add r2, r2, r0 /* r2 <- source end address */ -next2: - ldmia r0!, {r3-r10} /* copy from source address [r0] */ - stmia r1!, {r3-r10} /* copy to target address [r1] */ - cmp r0, r2 /* until source end address [r2] */ - bne next2 - mov pc, lr /* back to caller */ - -/* **************************************************************************** - * go_to_speed: -Moves to bypass, -Commits clock dividers, -puts dpll at speed - * -executed from SRAM. - * R0 = PRCM_CLKCFG_CTRL - addr of valid reg - * R1 = CM_CLKEN_PLL - addr dpll ctlr reg - * R2 = dpll value - * R3 = CM_IDLEST_CKGEN - addr dpll lock wait - ******************************************************************************/ -.global go_to_speed - go_to_speed: - sub sp, sp, #0x4 /* get some stack space */ - str r4, [sp] /* save r4's value */ - - /* move into fast relock bypass */ - ldr r8, pll_ctl_add - mov r4, #0x2 - str r4, [r8] - ldr r4, pll_stat -block: - ldr r8, [r4] /* wait for bypass to take effect */ - and r8, r8, #0x3 - cmp r8, #0x1 - bne block - - /* set new dpll dividers _after_ in bypass */ - ldr r4, pll_div_add - ldr r8, pll_div_val - str r8, [r4] - - /* now prepare GPMC (flash) for new dpll speed */ - /* flash needs to be stable when we jump back to it */ - ldr r4, cfg3_0_addr - ldr r8, cfg3_0_val - str r8, [r4] - ldr r4, cfg4_0_addr - ldr r8, cfg4_0_val - str r8, [r4] - ldr r4, cfg1_0_addr - ldr r8, [r4] - orr r8, r8, #0x3 /* up gpmc divider */ - str r8, [r4] - - /* setup to 2x loop though code. The first loop pre-loads the - * icache, the 2nd commits the prcm config, and locks the dpll - */ - mov r4, #0x1000 /* spin spin spin */ - mov r8, #0x4 /* first pass condition & set registers */ - cmp r8, #0x4 -2: - ldrne r8, [r3] /* DPLL lock check */ - and r8, r8, #0x7 - cmp r8, #0x2 - beq 4f -3: - subeq r8, r8, #0x1 - streq r8, [r0] /* commit dividers (2nd time) */ - nop -lloop1: - sub r4, r4, #0x1 /* Loop currently necessary else bad jumps */ - nop - cmp r4, #0x0 - bne lloop1 - mov r4, #0x40000 - cmp r8, #0x1 - nop - streq r2, [r1] /* lock dpll (2nd time) */ - nop -lloop2: - sub r4, r4, #0x1 /* loop currently necessary else bad jumps */ - nop - cmp r4, #0x0 - bne lloop2 - mov r4, #0x40000 - cmp r8, #0x1 - nop - ldreq r8, [r3] /* get lock condition for dpll */ - cmp r8, #0x4 /* first time though? */ - bne 2b - moveq r8, #0x2 /* set to dpll check condition. */ - beq 3b /* if condition not true branch */ -4: - ldr r4, [sp] - add sp, sp, #0x4 /* return stack space */ - mov pc, lr /* back to caller, locked */ - -_go_to_speed: .word go_to_speed - -/* these constants need to be close for PIC code */ -cfg3_0_addr: - .word GPMC_CONFIG3_0 -cfg3_0_val: - .word H4_24XX_GPMC_CONFIG3_0 -cfg4_0_addr: - .word GPMC_CONFIG4_0 -cfg4_0_val: - .word H4_24XX_GPMC_CONFIG4_0 -cfg1_0_addr: - .word GPMC_CONFIG1_0 -pll_ctl_add: - .word CM_CLKEN_PLL -pll_stat: - .word CM_IDLEST_CKGEN -pll_div_add: - .word CM_CLKSEL1_PLL -pll_div_val: - .word DPLL_VAL /* DPLL setting (300MHz default) */ - -.globl lowlevel_init -lowlevel_init: - ldr sp, SRAM_STACK - str ip, [sp] /* stash old link register */ - mov ip, lr /* save link reg across call */ - bl s_init /* go setup pll,mux,memory */ - ldr ip, [sp] /* restore save ip */ - mov lr, ip /* restore link reg */ - - /* map interrupt controller */ - ldr r0, VAL_INTH_SETUP - mcr p15, 0, r0, c15, c2, 4 - - /* back to arch calling code */ - mov pc, lr - - /* the literal pools origin */ - .ltorg - -REG_CONTROL_STATUS: - .word CONTROL_STATUS -VAL_INTH_SETUP: - .word PERIFERAL_PORT_BASE -SRAM_STACK: - .word LOW_LEVEL_SRAM_STACK diff --git a/board/ti/omap2420h4/mem.c b/board/ti/omap2420h4/mem.c deleted file mode 100644 index ba3f12a..0000000 --- a/board/ti/omap2420h4/mem.c +++ /dev/null @@ -1,362 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.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 <common.h> -#include <asm/arch/omap2420.h> -#include <asm/io.h> -#include <asm/arch/bits.h> -#include <asm/arch/mux.h> -#include <asm/arch/mem.h> -#include <asm/arch/clocks.h> -#include <asm/arch/sys_proto.h> -#include <asm/arch/sys_info.h> - -/************************************************************ - * sdelay() - simple spin loop. Will be constant time as - * its generally used in 12MHz bypass conditions only. This - * is necessary until timers are accessible. - * - * not inline to increase chances its in cache when called - *************************************************************/ -void sdelay (unsigned long loops) -{ - __asm__ volatile ("1:\n" "subs %0, %1, #1\n" - "bne 1b":"=r" (loops):"0" (loops)); -} - -/********************************************************************************* - * prcm_init() - inits clocks for PRCM as defined in clocks.h (config II default). - * -- called from SRAM, or Flash (using temp SRAM stack). - *********************************************************************************/ -void prcm_init(void) -{ - u32 div; - void (*f_lock_pll) (u32, u32, u32, u32); - extern void *_end_vect, *_start; - - f_lock_pll = (void *)((u32)&_end_vect - (u32)&_start + SRAM_VECT_CODE); - - __raw_writel(0, CM_FCLKEN1_CORE); /* stop all clocks to reduce ringing */ - __raw_writel(0, CM_FCLKEN2_CORE); /* may not be necessary */ - __raw_writel(0, CM_ICLKEN1_CORE); - __raw_writel(0, CM_ICLKEN2_CORE); - - __raw_writel(DPLL_OUT, CM_CLKSEL2_PLL); /* set DPLL out */ - __raw_writel(MPU_DIV, CM_CLKSEL_MPU); /* set MPU divider */ - __raw_writel(DSP_DIV, CM_CLKSEL_DSP); /* set dsp and iva dividers */ - __raw_writel(GFX_DIV, CM_CLKSEL_GFX); /* set gfx dividers */ - - div = BUS_DIV; - __raw_writel(div, CM_CLKSEL1_CORE);/* set L3/L4/USB/Display/Vlnc/SSi dividers */ - sdelay(1000); - - if(running_in_sram()){ - /* If running fully from SRAM this is OK. The Flash bus drops out for just a little. - * but then comes back. If running from Flash this sequence kills you, thus you need - * to run it using CONFIG_PARTIAL_SRAM. - */ - __raw_writel(MODE_BYPASS_FAST, CM_CLKEN_PLL); /* go to bypass, fast relock */ - wait_on_value(BIT0|BIT1, BIT0, CM_IDLEST_CKGEN, LDELAY); /* wait till in bypass */ - sdelay(1000); - /* set clock selection and dpll dividers. */ - __raw_writel(DPLL_VAL, CM_CLKSEL1_PLL); /* set pll for target rate */ - __raw_writel(COMMIT_DIVIDERS, PRCM_CLKCFG_CTRL); /* commit dividers */ - sdelay(10000); - __raw_writel(DPLL_LOCK, CM_CLKEN_PLL); /* enable dpll */ - sdelay(10000); - wait_on_value(BIT0|BIT1, BIT1, CM_IDLEST_CKGEN, LDELAY); /*wait for dpll lock */ - }else if(running_in_flash()){ - /* if running from flash, need to jump to small relocated code area in SRAM. - * This is the only safe spot to do configurations from. - */ - (*f_lock_pll)(PRCM_CLKCFG_CTRL, CM_CLKEN_PLL, DPLL_LOCK, CM_IDLEST_CKGEN); - } - - __raw_writel(DPLL_LOCK|APLL_LOCK, CM_CLKEN_PLL); /* enable apll */ - wait_on_value(BIT8, BIT8, CM_IDLEST_CKGEN, LDELAY); /* wait for apll lock */ - sdelay(1000); -} - -/************************************************************************** - * make_cs1_contiguous() - for es2 and above remap cs1 behind cs0 to allow - * command line mem=xyz use all memory with out discontigious support - * compiled in. Could do it at the ATAG, but there really is two banks... - * Called as part of 2nd phase DDR init. - **************************************************************************/ -void make_cs1_contiguous(void) -{ - u32 size, a_add_low, a_add_high; - - size = get_sdr_cs_size(SDRC_CS0_OSET); - size /= SZ_32M; /* find size to offset CS1 */ - a_add_high = (size & 3) << 8; /* set up low field */ - a_add_low = (size & 0x3C) >> 2; /* set up high field */ - __raw_writel((a_add_high|a_add_low),SDRC_CS_CFG); - -} - -/******************************************************** - * mem_ok() - test used to see if timings are correct - * for a part. Helps in gussing which part - * we are currently using. - *******************************************************/ -u32 mem_ok(void) -{ - u32 val1, val2; - u32 pattern = 0x12345678; - - __raw_writel(0x0,OMAP2420_SDRC_CS0+0x400); /* clear pos A */ - __raw_writel(pattern, OMAP2420_SDRC_CS0); /* pattern to pos B */ - __raw_writel(0x0,OMAP2420_SDRC_CS0+4); /* remove pattern off the bus */ - val1 = __raw_readl(OMAP2420_SDRC_CS0+0x400); /* get pos A value */ - val2 = __raw_readl(OMAP2420_SDRC_CS0); /* get val2 */ - - if ((val1 != 0) || (val2 != pattern)) /* see if pos A value changed*/ - return(0); - else - return(1); -} - - -/******************************************************** - * sdrc_init() - init the sdrc chip selects CS0 and CS1 - * - early init routines, called from flash or - * SRAM. - *******************************************************/ -void sdrc_init(void) -{ - #define EARLY_INIT 1 - do_sdrc_init(SDRC_CS0_OSET, EARLY_INIT); /* only init up first bank here */ -} - -/************************************************************************* - * do_sdrc_init(): initialize the SDRAM for use. - * -called from low level code with stack only. - * -code sets up SDRAM timing and muxing for 2422 or 2420. - * -optimal settings can be placed here, or redone after i2c - * inspection of board info - * - * This is a bit ugly, but should handle all memory moduels - * used with the H4. The first time though this code from s_init() - * we configure the first chip select. Later on we come back and - * will configure the 2nd chip select if it exists. - * - **************************************************************************/ -void do_sdrc_init(u32 offset, u32 early) -{ - u32 cpu, dllen=0, rev, common=0, cs0=0, pmask=0, pass_type, mtype; - sdrc_data_t *sdata; /* do not change type */ - u32 a, b, r; - - static const sdrc_data_t sdrc_2422 = - { - H4_2422_SDRC_SHARING, H4_2422_SDRC_MDCFG_0_DDR, 0 , H4_2422_SDRC_ACTIM_CTRLA_0, - H4_2422_SDRC_ACTIM_CTRLB_0, H4_2422_SDRC_RFR_CTRL, H4_2422_SDRC_MR_0_DDR, - 0, H4_2422_SDRC_DLLAB_CTRL - }; - static const sdrc_data_t sdrc_2420 = - { - H4_2420_SDRC_SHARING, H4_2420_SDRC_MDCFG_0_DDR, H4_2420_SDRC_MDCFG_0_SDR, - H4_2420_SDRC_ACTIM_CTRLA_0, H4_2420_SDRC_ACTIM_CTRLB_0, - H4_2420_SDRC_RFR_CTRL, H4_2420_SDRC_MR_0_DDR, H4_2420_SDRC_MR_0_SDR, - H4_2420_SDRC_DLLAB_CTRL - }; - - if (offset == SDRC_CS0_OSET) - cs0 = common = 1; /* int regs shared between both chip select */ - - cpu = get_cpu_type(); - rev = get_cpu_rev(); - - /* warning generated, though code generation is correct. this may bite later, - * but is ok for now. there is only so much C code you can do on stack only - * operation. - */ - if (cpu == CPU_2422){ - sdata = (sdrc_data_t *)&sdrc_2422; - pass_type = STACKED; - } else{ - sdata = (sdrc_data_t *)&sdrc_2420; - pass_type = IP_DDR; - } - - __asm__ __volatile__("": : :"memory"); /* limit compiler scope */ - - if (!early && (((mtype = get_mem_type()) == DDR_COMBO)||(mtype == DDR_STACKED))) { - if(mtype == DDR_COMBO){ - pmask = BIT2;/* combo part has a shared CKE signal, can't use feature */ - pass_type = COMBO_DDR; /* CS1 config */ - __raw_writel((__raw_readl(SDRC_POWER)) & ~pmask, SDRC_POWER); - } - if(rev != CPU_2420_2422_ES1) /* for es2 and above smooth things out */ - make_cs1_contiguous(); - } - -next_mem_type: - if (common) { /* do a SDRC reset between types to clear regs*/ - __raw_writel(SOFTRESET, SDRC_SYSCONFIG); /* reset sdrc */ - wait_on_value(BIT0, BIT0, SDRC_STATUS, 12000000);/* wait till reset done set */ - __raw_writel(0, SDRC_SYSCONFIG); /* clear soft reset */ - __raw_writel(sdata->sdrc_sharing, SDRC_SHARING); -#ifdef POWER_SAVE - __raw_writel(__raw_readl(SMS_SYSCONFIG)|SMART_IDLE, SMS_SYSCONFIG); - __raw_writel(sdata->sdrc_sharing|SMART_IDLE, SDRC_SHARING); - __raw_writel((__raw_readl(SDRC_POWER)|BIT6), SDRC_POWER); -#endif - } - - if ((pass_type == IP_DDR) || (pass_type == STACKED)) /* (IP ddr-CS0),(2422-CS0/CS1) */ - __raw_writel(sdata->sdrc_mdcfg_0_ddr, SDRC_MCFG_0+offset); - else if (pass_type == COMBO_DDR){ /* (combo-CS0/CS1) */ - __raw_writel(H4_2420_COMBO_MDCFG_0_DDR,SDRC_MCFG_0+offset); - } else if (pass_type == IP_SDR){ /* ip sdr-CS0 */ - __raw_writel(sdata->sdrc_mdcfg_0_sdr, SDRC_MCFG_0+offset); - } - - a = sdata->sdrc_actim_ctrla_0; - b = sdata->sdrc_actim_ctrlb_0; - r = sdata->sdrc_dllab_ctrl; - - /* work around ES1 DDR issues */ - if((pass_type != IP_SDR) && (rev == CPU_2420_2422_ES1)){ - a = H4_242x_SDRC_ACTIM_CTRLA_0_ES1; - b = H4_242x_SDRC_ACTIM_CTRLB_0_ES1; - r = H4_242x_SDRC_RFR_CTRL_ES1; - } - - if (cs0) { - __raw_writel(a, SDRC_ACTIM_CTRLA_0); - __raw_writel(b, SDRC_ACTIM_CTRLB_0); - } else { - __raw_writel(a, SDRC_ACTIM_CTRLA_1); - __raw_writel(b, SDRC_ACTIM_CTRLB_1); - } - __raw_writel(r, SDRC_RFR_CTRL+offset); - - /* init sequence for mDDR/mSDR using manual commands (DDR is a bit different) */ - __raw_writel(CMD_NOP, SDRC_MANUAL_0+offset); - sdelay(5000); /* susposed to be 100us per design spec for mddr/msdr */ - __raw_writel(CMD_PRECHARGE, SDRC_MANUAL_0+offset); - __raw_writel(CMD_AUTOREFRESH, SDRC_MANUAL_0+offset); - __raw_writel(CMD_AUTOREFRESH, SDRC_MANUAL_0+offset); - - /* - * CSx SDRC Mode Register - * Burst length = (4 - DDR) (2-SDR) - * Serial mode - * CAS latency = x - */ - if(pass_type == IP_SDR) - __raw_writel(sdata->sdrc_mr_0_sdr, SDRC_MR_0+offset); - else - __raw_writel(sdata->sdrc_mr_0_ddr, SDRC_MR_0+offset); - - /* NOTE: ES1 242x _BUG_ DLL + External Bandwidth fix*/ - if (rev == CPU_2420_2422_ES1){ - dllen = (BIT0|BIT3); /* es1 clear both bit0 and bit3 */ - __raw_writel((__raw_readl(SMS_CLASS_ARB0)|BURSTCOMPLETE_GROUP7) - ,SMS_CLASS_ARB0);/* enable bust complete for lcd */ - } - else - dllen = BIT0|BIT1; /* es2, clear bit0, and 1 (set phase to 72) */ - - /* enable & load up DLL with good value for 75MHz, and set phase to 90 - * ES1 recommends 90 phase, ES2 recommends 72 phase. - */ - if (common && (pass_type != IP_SDR)) { - __raw_writel(sdata->sdrc_dllab_ctrl, SDRC_DLLA_CTRL); - __raw_writel(sdata->sdrc_dllab_ctrl & ~(BIT2|dllen), SDRC_DLLA_CTRL); - __raw_writel(sdata->sdrc_dllab_ctrl, SDRC_DLLB_CTRL); - __raw_writel(sdata->sdrc_dllab_ctrl & ~(BIT2|dllen) , SDRC_DLLB_CTRL); - } - sdelay(90000); - - if(mem_ok()) - return; /* STACKED, other configued type */ - ++pass_type; /* IPDDR->COMBODDR->IPSDR for CS0 */ - goto next_mem_type; -} - -/***************************************************** - * gpmc_init(): init gpmc bus - * Init GPMC for x16, MuxMode (SDRAM in x32). - * This code can only be executed from SRAM or SDRAM. - *****************************************************/ -void gpmc_init(void) -{ - u32 mux=0, mtype, mwidth, rev, tval; - - rev = get_cpu_rev(); - if (rev == CPU_2420_2422_ES1) - tval = 1; - else - tval = 0; /* disable bit switched meaning */ - - /* global settings */ - __raw_writel(0x10, GPMC_SYSCONFIG); /* smart idle */ - __raw_writel(0x0, GPMC_IRQENABLE); /* isr's sources masked */ - __raw_writel(tval, GPMC_TIMEOUT_CONTROL);/* timeout disable */ -#ifdef CONFIG_SYS_NAND_BOOT - __raw_writel(0x001, GPMC_CONFIG); /* set nWP, disable limited addr */ -#else - __raw_writel(0x111, GPMC_CONFIG); /* set nWP, disable limited addr */ -#endif - - /* discover bus connection from sysboot */ - if (is_gpmc_muxed() == GPMC_MUXED) - mux = BIT9; - mtype = get_gpmc0_type(); - mwidth = get_gpmc0_width(); - - /* setup cs0 */ - __raw_writel(0x0, GPMC_CONFIG7_0); /* disable current map */ - sdelay(1000); - -#ifdef CONFIG_SYS_NAND_BOOT - __raw_writel(H4_24XX_GPMC_CONFIG1_0|mtype|mwidth, GPMC_CONFIG1_0); -#else - __raw_writel(H4_24XX_GPMC_CONFIG1_0|mux|mtype|mwidth, GPMC_CONFIG1_0); -#endif - -#ifdef PRCM_CONFIG_III - __raw_writel(H4_24XX_GPMC_CONFIG2_0, GPMC_CONFIG2_0); -#endif - __raw_writel(H4_24XX_GPMC_CONFIG3_0, GPMC_CONFIG3_0); - __raw_writel(H4_24XX_GPMC_CONFIG4_0, GPMC_CONFIG4_0); -#ifdef PRCM_CONFIG_III - __raw_writel(H4_24XX_GPMC_CONFIG5_0, GPMC_CONFIG5_0); - __raw_writel(H4_24XX_GPMC_CONFIG6_0, GPMC_CONFIG6_0); -#endif - __raw_writel(H4_24XX_GPMC_CONFIG7_0, GPMC_CONFIG7_0);/* enable new mapping */ - sdelay(2000); - - /* setup cs1 */ - __raw_writel(0, GPMC_CONFIG7_1); /* disable any mapping */ - sdelay(1000); - __raw_writel(H4_24XX_GPMC_CONFIG1_1|mux, GPMC_CONFIG1_1); - __raw_writel(H4_24XX_GPMC_CONFIG2_1, GPMC_CONFIG2_1); - __raw_writel(H4_24XX_GPMC_CONFIG3_1, GPMC_CONFIG3_1); - __raw_writel(H4_24XX_GPMC_CONFIG4_1, GPMC_CONFIG4_1); - __raw_writel(H4_24XX_GPMC_CONFIG5_1, GPMC_CONFIG5_1); - __raw_writel(H4_24XX_GPMC_CONFIG6_1, GPMC_CONFIG6_1); - __raw_writel(H4_24XX_GPMC_CONFIG7_1, GPMC_CONFIG7_1); /* enable mapping */ - sdelay(2000); -} diff --git a/board/ti/omap2420h4/omap2420h4.c b/board/ti/omap2420h4/omap2420h4.c deleted file mode 100644 index 532e989..0000000 --- a/board/ti/omap2420h4/omap2420h4.c +++ /dev/null @@ -1,867 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.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 <netdev.h> -#include <asm/arch/omap2420.h> -#include <asm/io.h> -#include <asm/arch/bits.h> -#include <asm/arch/mux.h> -#include <asm/arch/sys_proto.h> -#include <asm/arch/sys_info.h> -#include <asm/arch/mem.h> -#include <i2c.h> -#include <asm/mach-types.h> - -DECLARE_GLOBAL_DATA_PTR; - -void wait_for_command_complete(unsigned int wd_base); - -/******************************************************* - * Routine: delay - * Description: spinning delay to use before udelay works - ******************************************************/ -static inline void delay (unsigned long loops) -{ - __asm__ volatile ("1:\n" "subs %0, %1, #1\n" - "bne 1b":"=r" (loops):"0" (loops)); -} - -/***************************************** - * Routine: board_init - * Description: Early hardware init. - *****************************************/ -int board_init (void) -{ - gpmc_init(); /* in SRAM or SDRM, finish GPMC */ - - gd->bd->bi_arch_number = MACH_TYPE_OMAP_H4; /* board id for linux */ - gd->bd->bi_boot_params = (OMAP2420_SDRC_CS0+0x100); /* adress of boot parameters */ - - return 0; -} - -/********************************************************** - * Routine: try_unlock_sram() - * Description: If chip is GP type, unlock the SRAM for - * general use. - ***********************************************************/ -void try_unlock_sram(void) -{ - /* if GP device unlock device SRAM for general use */ - if (get_device_type() == GP_DEVICE) { - __raw_writel(0xFF, A_REQINFOPERM0); - __raw_writel(0xCFDE, A_READPERM0); - __raw_writel(0xCFDE, A_WRITEPERM0); - } -} - -/********************************************************** - * Routine: s_init - * Description: Does early system init of muxing and clocks. - * - Called path is with sram stack. - **********************************************************/ -void s_init(void) -{ - int in_sdram = running_in_sdram(); - - watchdog_init(); - set_muxconf_regs(); - delay(100); - try_unlock_sram(); - - if(!in_sdram) - prcm_init(); - - peripheral_enable(); - icache_enable(); - if (!in_sdram) - sdrc_init(); -} - -/******************************************************* - * Routine: misc_init_r - * Description: Init ethernet (done here so udelay works) - ********************************************************/ -int misc_init_r (void) -{ - ether_init(); /* better done here so timers are init'ed */ - return(0); -} - -/**************************************** - * Routine: watchdog_init - * Description: Shut down watch dogs - *****************************************/ -void watchdog_init(void) -{ - /* There are 4 watch dogs. 1 secure, and 3 general purpose. - * The ROM takes care of the secure one. Of the 3 GP ones, - * 1 can reset us directly, the other 2 only generate MPU interrupts. - */ - __raw_writel(WD_UNLOCK1 ,WD2_BASE+WSPR); - wait_for_command_complete(WD2_BASE); - __raw_writel(WD_UNLOCK2 ,WD2_BASE+WSPR); - -#if MPU_WD_CLOCKED /* value 0x10 stick on aptix, BIT4 polarity seems oppsite*/ - __raw_writel(WD_UNLOCK1 ,WD3_BASE+WSPR); - wait_for_command_complete(WD3_BASE); - __raw_writel(WD_UNLOCK2 ,WD3_BASE+WSPR); - - __raw_writel(WD_UNLOCK1 ,WD4_BASE+WSPR); - wait_for_command_complete(WD4_BASE); - __raw_writel(WD_UNLOCK2 ,WD4_BASE+WSPR); -#endif -} - -/****************************************************** - * Routine: wait_for_command_complete - * Description: Wait for posting to finish on watchdog - ******************************************************/ -void wait_for_command_complete(unsigned int wd_base) -{ - int pending = 1; - do { - pending = __raw_readl(wd_base+WWPS); - } while (pending); -} - -/******************************************************************* - * Routine:ether_init - * Description: take the Ethernet controller out of reset and wait - * for the EEPROM load to complete. - ******************************************************************/ -void ether_init (void) -{ -#ifdef CONFIG_LAN91C96 - int cnt = 20; - - __raw_writeb(0x3,OMAP2420_CTRL_BASE+0x10a); /*protect->gpio95 */ - - __raw_writew(0x0, LAN_RESET_REGISTER); - do { - __raw_writew(0x1, LAN_RESET_REGISTER); - udelay (100); - if (cnt == 0) - goto h4reset_err_out; - --cnt; - } while (__raw_readw(LAN_RESET_REGISTER) != 0x1); - - cnt = 20; - - do { - __raw_writew(0x0, LAN_RESET_REGISTER); - udelay (100); - if (cnt == 0) - goto h4reset_err_out; - --cnt; - } while (__raw_readw(LAN_RESET_REGISTER) != 0x0000); - udelay (1000); - - *((volatile unsigned char *) ETH_CONTROL_REG) &= ~0x01; - udelay (1000); - - h4reset_err_out: - return; -#endif -} - -/********************************************** - * Routine: dram_init - * Description: sets uboots idea of sdram size - **********************************************/ -int dram_init(void) -{ - unsigned int size0=0,size1=0; - u32 mtype, btype; - u8 chg_on = 0x5; /* enable charge of back up battery */ - u8 vmode_on = 0x8C; - #define NOT_EARLY 0 - - i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); /* need this a bit early */ - - btype = get_board_type(); - mtype = get_mem_type(); - - display_board_info(btype); - if (btype == BOARD_H4_MENELAUS){ - update_mux(btype,mtype); /* combo part on menelaus */ - i2c_write(I2C_MENELAUS, 0x20, 1, &chg_on, 1); /*fix POR reset bug */ - i2c_write(I2C_MENELAUS, 0x2, 1, &vmode_on, 1); /* VCORE change on VMODE */ - } - - if ((mtype == DDR_COMBO) || (mtype == DDR_STACKED)) { - do_sdrc_init(SDRC_CS1_OSET, NOT_EARLY); /* init other chip select */ - } - size0 = get_sdr_cs_size(SDRC_CS0_OSET); - size1 = get_sdr_cs_size(SDRC_CS1_OSET); - - gd->ram_size = get_ram_size((long *)PHYS_SDRAM_1, size0 + size1); - - return 0; -} - -void dram_init_banksize(void) -{ - unsigned int size0, size1; - u32 rev; - - rev = get_cpu_rev(); - size0 = get_sdr_cs_size(SDRC_CS0_OSET); - size1 = get_sdr_cs_size(SDRC_CS1_OSET); - - if(rev == CPU_2420_2422_ES1) /* ES1's 128MB remap granularity isn't worth doing */ - gd->bd->bi_dram[1].start = PHYS_SDRAM_2; - else /* ES2 and above can remap at 32MB granularity */ - gd->bd->bi_dram[1].start = PHYS_SDRAM_1+size0; - gd->bd->bi_dram[1].size = size1; - - gd->bd->bi_dram[0].start = PHYS_SDRAM_1; - gd->bd->bi_dram[0].size = size0; -} - -/********************************************************** - * Routine: set_muxconf_regs - * Description: Setting up the configuration Mux registers - * specific to the hardware - *********************************************************/ -void set_muxconf_regs (void) -{ - muxSetupSDRC(); - muxSetupGPMC(); - muxSetupUsb0(); - muxSetupUart3(); - muxSetupI2C1(); - muxSetupUART1(); - muxSetupLCD(); - muxSetupCamera(); - muxSetupMMCSD(); - muxSetupTouchScreen(); - muxSetupHDQ(); -} - -/***************************************************************** - * Routine: peripheral_enable - * Description: Enable the clks & power for perifs (GPT2, UART1,...) - ******************************************************************/ -void peripheral_enable(void) -{ - unsigned int v, if_clks=0, func_clks=0; - - /* Enable GP2 timer.*/ - if_clks |= BIT4; - func_clks |= BIT4; - v = __raw_readl(CM_CLKSEL2_CORE) | 0x4; /* Sys_clk input OMAP2420_GPT2 */ - __raw_writel(v, CM_CLKSEL2_CORE); - __raw_writel(0x1, CM_CLKSEL_WKUP); - -#ifdef CONFIG_SYS_NS16550 - /* Enable UART1 clock */ - func_clks |= BIT21; - if_clks |= BIT21; -#endif - v = __raw_readl(CM_ICLKEN1_CORE) | if_clks; /* Interface clocks on */ - __raw_writel(v,CM_ICLKEN1_CORE ); - v = __raw_readl(CM_FCLKEN1_CORE) | func_clks; /* Functional Clocks on */ - __raw_writel(v, CM_FCLKEN1_CORE); - delay(1000); - -#ifndef KERNEL_UPDATED - { -#define V1 0xffffffff -#define V2 0x00000007 - - __raw_writel(V1, CM_FCLKEN1_CORE); - __raw_writel(V2, CM_FCLKEN2_CORE); - __raw_writel(V1, CM_ICLKEN1_CORE); - __raw_writel(V1, CM_ICLKEN2_CORE); - } -#endif -} - -/**************************************** - * Routine: muxSetupUsb0 (ostboot) - * Description: Setup usb muxing - *****************************************/ -void muxSetupUsb0(void) -{ - volatile uint8 *MuxConfigReg; - volatile uint32 *otgCtrlReg; - - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_USB0_PUEN; - *MuxConfigReg &= (uint8)(~0x1F); - - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_USB0_VP; - *MuxConfigReg &= (uint8)(~0x1F); - - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_USB0_VM; - *MuxConfigReg &= (uint8)(~0x1F); - - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_USB0_RCV; - *MuxConfigReg &= (uint8)(~0x1F); - - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_USB0_TXEN; - *MuxConfigReg &= (uint8)(~0x1F); - - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_USB0_SE0; - *MuxConfigReg &= (uint8)(~0x1F); - - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_USB0_DAT; - *MuxConfigReg &= (uint8)(~0x1F); - - /* setup for USB VBus detection */ - otgCtrlReg = (volatile uint32 *)USB_OTG_CTRL; - *otgCtrlReg |= 0x00040000; /* bit 18 */ -} - -/**************************************** - * Routine: muxSetupUart3 (ostboot) - * Description: Setup uart3 muxing - *****************************************/ -void muxSetupUart3(void) -{ - volatile uint8 *MuxConfigReg; - - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_UART3_TX_IRTX; - *MuxConfigReg &= (uint8)(~0x1F); - - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_UART3_RX_IRRX; - *MuxConfigReg &= (uint8)(~0x1F); -} - -/**************************************** - * Routine: muxSetupI2C1 (ostboot) - * Description: Setup i2c muxing - *****************************************/ -void muxSetupI2C1(void) -{ - volatile unsigned char *MuxConfigReg; - - /* I2C1 Clock pin configuration, PIN = M19 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_I2C1_SCL; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* I2C1 Data pin configuration, PIN = L15 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_I2C1_SDA; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* Pull-up required on data line */ - /* external pull-up already present. */ - /* *MuxConfigReg |= 0x18 ;*/ /* Mode = 0, PullTypeSel=PU, PullUDEnable=Enabled */ -} - -/**************************************** - * Routine: muxSetupUART1 (ostboot) - * Description: Set up uart1 muxing - *****************************************/ -void muxSetupUART1(void) -{ - volatile unsigned char *MuxConfigReg; - - /* UART1_CTS pin configuration, PIN = D21 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_UART1_CTS; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* UART1_RTS pin configuration, PIN = H21 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_UART1_RTS; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* UART1_TX pin configuration, PIN = L20 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_UART1_TX; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* UART1_RX pin configuration, PIN = T21 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_UART1_RX; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ -} - -/**************************************** - * Routine: muxSetupLCD (ostboot) - * Description: Setup lcd muxing - *****************************************/ -void muxSetupLCD(void) -{ - volatile unsigned char *MuxConfigReg; - - /* LCD_D0 pin configuration, PIN = Y7 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D0; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D1 pin configuration, PIN = P10 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D1; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D2 pin configuration, PIN = V8 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D2; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D3 pin configuration, PIN = Y8 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D3; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D4 pin configuration, PIN = W8 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D4; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D5 pin configuration, PIN = R10 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D5; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D6 pin configuration, PIN = Y9 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D6; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D7 pin configuration, PIN = V9 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D7; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D8 pin configuration, PIN = W9 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D8; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D9 pin configuration, PIN = P11 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D9; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D10 pin configuration, PIN = V10 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D10; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D11 pin configuration, PIN = Y10 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D11; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D12 pin configuration, PIN = W10 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D12; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D13 pin configuration, PIN = R11 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D13; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D14 pin configuration, PIN = V11 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D14; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D15 pin configuration, PIN = W11 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D15; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D16 pin configuration, PIN = P12 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D16; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_D17 pin configuration, PIN = R12 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_D17; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_PCLK pin configuration, PIN = W6 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_PCLK; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_VSYNC pin configuration, PIN = V7 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_VSYNC; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_HSYNC pin configuration, PIN = Y6 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_HSYNC; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* LCD_ACBIAS pin configuration, PIN = W7 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_DSS_ACBIAS; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ -} - -/**************************************** - * Routine: muxSetupCamera (ostboot) - * Description: Setup camera muxing - *****************************************/ -void muxSetupCamera(void) -{ - volatile unsigned char *MuxConfigReg; - - /* CAMERA_RSTZ pin configuration, PIN = Y16 */ - /* CAM_RST is connected through the I2C IO expander.*/ - /* MuxConfigReg = (volatile unsigned char *), CONTROL_PADCONF_SYS_NRESWARM*/ - /* *MuxConfigReg = 0x00 ; / * Mode = 0, PUPD=Disabled */ - - /* CAMERA_XCLK pin configuration, PIN = U3 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_XCLK; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_LCLK pin configuration, PIN = V5 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_LCLK; - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_VSYNC pin configuration, PIN = U2 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_VS, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_HSYNC pin configuration, PIN = T3 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_HS, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_DAT0 pin configuration, PIN = T4 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D0, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_DAT1 pin configuration, PIN = V2 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D1, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_DAT2 pin configuration, PIN = V3 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D2, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_DAT3 pin configuration, PIN = U4 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D3, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_DAT4 pin configuration, PIN = W2 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D4, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_DAT5 pin configuration, PIN = V4 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D5, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_DAT6 pin configuration, PIN = W3 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D6, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_DAT7 pin configuration, PIN = Y2 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D7, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_DAT8 pin configuration, PIN = Y4 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D8, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* CAMERA_DAT9 pin configuration, PIN = V6 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_CAM_D9, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ -} - -/**************************************** - * Routine: muxSetupMMCSD (ostboot) - * Description: set up MMC muxing - *****************************************/ -void muxSetupMMCSD(void) -{ - volatile unsigned char *MuxConfigReg; - - /* SDMMC_CLKI pin configuration, PIN = H15 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_CLKI, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* SDMMC_CLKO pin configuration, PIN = G19 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_CLKO, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* SDMMC_CMD pin configuration, PIN = H18 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_CMD, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - /* External pull-ups are present. */ - /* *MuxConfigReg |= 0x18 ; #/ PullUDEnable=Enabled, PullTypeSel=PU */ - - /* SDMMC_DAT0 pin configuration, PIN = F20 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT0, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - /* External pull-ups are present. */ - /* *MuxConfigReg |= 0x18 ; #/ PullUDEnable=Enabled, PullTypeSel=PU */ - - /* SDMMC_DAT1 pin configuration, PIN = H14 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT1, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - /* External pull-ups are present. */ - /* *MuxConfigReg |= 0x18 ; #/ PullUDEnable=Enabled, PullTypeSel=PU */ - - /* SDMMC_DAT2 pin configuration, PIN = E19 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT2, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - /* External pull-ups are present. */ - /* *MuxConfigReg |= 0x18 ; #/ PullUDEnable=Enabled, PullTypeSel=PU */ - - /* SDMMC_DAT3 pin configuration, PIN = D19 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT3, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - /* External pull-ups are present. */ - /* *MuxConfigReg |= 0x18 ; #/ PullUDEnable=Enabled, PullTypeSel=PU */ - - /* SDMMC_DDIR0 pin configuration, PIN = F19 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT_DIR0, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* SDMMC_DDIR1 pin configuration, PIN = E20 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT_DIR1, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* SDMMC_DDIR2 pin configuration, PIN = F18 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT_DIR2, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* SDMMC_DDIR3 pin configuration, PIN = E18 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_DAT_DIR3, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* SDMMC_CDIR pin configuration, PIN = G18 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MMC_CMD_DIR, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* MMC_CD pin configuration, PIN = B3 ---2420IP ONLY---*/ - /* MMC_CD for 2422IP=K1 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SDRC_A14, - *MuxConfigReg = 0x03 ; /* Mode = 3, PUPD=Disabled */ - - /* MMC_WP pin configuration, PIN = B4 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SDRC_A13, - *MuxConfigReg = 0x03 ; /* Mode = 3, PUPD=Disabled */ -} - -/****************************************** - * Routine: muxSetupTouchScreen (ostboot) - * Description: Set up touch screen muxing - *******************************************/ -void muxSetupTouchScreen(void) -{ - volatile unsigned char *MuxConfigReg; - - /* SPI1_CLK pin configuration, PIN = U18 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SPI1_CLK, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* SPI1_MOSI pin configuration, PIN = V20 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SPI1_SIMO, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* SPI1_MISO pin configuration, PIN = T18 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SPI1_SOMI, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* SPI1_nCS0 pin configuration, PIN = U19 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_SPI1_NCS0, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ - - /* PEN_IRQ pin configuration, PIN = P20 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_MCBSP1_FSR, - *MuxConfigReg = 0x03 ; /* Mode = 3, PUPD=Disabled */ -} - -/**************************************** - * Routine: muxSetupHDQ (ostboot) - * Description: setup 1wire mux - *****************************************/ -void muxSetupHDQ(void) -{ - volatile unsigned char *MuxConfigReg; - - /* HDQ_SIO pin configuration, PIN = N18 */ - MuxConfigReg = (volatile unsigned char *)CONTROL_PADCONF_HDQ_SIO, - *MuxConfigReg = 0x00 ; /* Mode = 0, PUPD=Disabled */ -} - -/*************************************************************** - * Routine: muxSetupGPMC (ostboot) - * Description: Configures balls which cam up in protected mode - ***************************************************************/ -void muxSetupGPMC(void) -{ - volatile uint8 *MuxConfigReg; - volatile unsigned int *MCR = (volatile unsigned int *)0x4800008C; - - /* gpmc_io_dir */ - *MCR = 0x19000000; - - /* NOR FLASH CS0 */ - /* signal - Gpmc_clk; pin - J4; offset - 0x0088; mode - 0; Byte-3 Pull/up - N/A */ - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_GPMC_D2_BYTE3, - *MuxConfigReg = 0x00 ; - - /* signal - Gpmc_iodir; pin - n2; offset - 0x008C; mode - 1; Byte-3 Pull/up - N/A */ - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_GPMC_NCS0_BYTE3, - *MuxConfigReg = 0x01 ; - - /* MPDB(Multi Port Debug Port) CS1 */ - /* signal - gpmc_ncs1; pin - N8; offset - 0x008C; mode - 0; Byte-1 Pull/up - N/A */ - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_GPMC_NCS0_BYTE1, - *MuxConfigReg = 0x00 ; - - /* signal - Gpmc_ncs2; pin - E2; offset - 0x008C; mode - 0; Byte-2 Pull/up - N/A */ - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_GPMC_NCS0_BYTE2, - *MuxConfigReg = 0x00 ; -} - -/**************************************************************** - * Routine: muxSetupSDRC (ostboot) - * Description: Configures balls which come up in protected mode - ****************************************************************/ -void muxSetupSDRC(void) -{ - volatile uint8 *MuxConfigReg; - - /* signal - sdrc_ncs1; pin - C12; offset - 0x00A0; mode - 0; Byte-1 Pull/up - N/A */ - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_SDRC_NCS0_BYTE1, - *MuxConfigReg = 0x00 ; - - /* signal - sdrc_a12; pin - D11; offset - 0x0030; mode - 0; Byte-2 Pull/up - N/A */ - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_SDRC_A14_BYTE2, - *MuxConfigReg = 0x00 ; - - /* signal - sdrc_cke1; pin - B13; offset - 0x00A0; mode - 0; Byte-3 Pull/up - N/A */ - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_SDRC_NCS0_BYTE3, - *MuxConfigReg = 0x00; - - if (get_cpu_type() == CPU_2422) { - MuxConfigReg = (volatile uint8 *)CONTROL_PADCONF_SDRC_A14_BYTE0, - *MuxConfigReg = 0x1b; - } -} - -/***************************************************************************** - * Routine: update_mux() - * Description: Update balls which are different beween boards. All should be - * updated to match functionaly. However, I'm only updating ones - * which I'll be using for now. When power comes into play they - * all need updating. - *****************************************************************************/ -void update_mux(u32 btype,u32 mtype) -{ - u32 cpu, base = OMAP2420_CTRL_BASE; - cpu = get_cpu_type(); - - if (btype == BOARD_H4_MENELAUS) { - if (cpu == CPU_2420) { - /* PIN = B3, GPIO.0->KBR5, mode 3, (pun?),-DO-*/ - __raw_writeb(0x3, base+0x30); - /* PIN = B13, GPIO.38->KBC6, mode 3, (pun?)-DO-*/ - __raw_writeb(0x3, base+0xa3); - /* PIN = F1, GPIO.25->HSUSBxx mode 3, (for external HS USB)*/ - /* PIN = H1, GPIO.26->HSUSBxx mode 3, (for external HS USB)*/ - /* PIN = K1, GPMC_ncs6 mode 0, (on board nand access)*/ - /* PIN = L2, GPMC_ncs67 mode 0, (for external HS USB)*/ - /* PIN = M1 (HSUSBOTG) */ - /* PIN = P1, GPIO.35->MEN_POK mode 3, (menelaus powerok)-DO-*/ - __raw_writeb(0x3, base+0x9d); - /* PIN = U32, (WLAN_CLKREQ) */ - /* PIN = Y11, WLAN */ - /* PIN = AA4, GPIO.15->KBC2, mode 3, -DO- */ - __raw_writeb(0x3, base+0xe7); - /* PIN = AA8, mDOC */ - /* PIN = AA10, BT */ - /* PIN = AA13, WLAN */ - /* PIN = M18 GPIO.96->MMC2_WP mode 3 -DO- */ - __raw_writeb(0x3, base+0x10e); - /* PIN = N19 GPIO.98->WLAN_INT mode 3 -DO- */ - __raw_writeb(0x3, base+0x110); - /* PIN = J15 HHUSB */ - /* PIN = H19 HSUSB */ - /* PIN = W13, P13, R13, W16 ... */ - /* PIN = V12 GPIO.25->I2C_CAMEN mode 3 -DO- */ - __raw_writeb(0x3, base+0xde); - /* PIN = W19 sys_nirq->MENELAUS_INT mode 0 -DO- */ - __raw_writeb(0x0, base+0x12c); - /* PIN = AA17->sys_clkreq mode 0 -DO- */ - __raw_writeb(0x0, base+0x136); - } else if (cpu == CPU_2422) { - /* PIN = B3, GPIO.0->nc, mode 3, set above (pun?)*/ - /* PIN = B13, GPIO.cke1->nc, mode 0, set above, (pun?)*/ - /* PIN = F1, GPIO.25->HSUSBxx mode 3, (for external HS USB)*/ - /* PIN = H1, GPIO.26->HSUSBxx mode 3, (for external HS USB)*/ - /* PIN = K1, GPMC_ncs6 mode 0, (on board nand access)*/ - __raw_writeb(0x0, base+0x92); - /* PIN = L2, GPMC_ncs67 mode 0, (for external HS USB)*/ - /* PIN = M1 (HSUSBOTG) */ - /* PIN = P1, GPIO.35->MEN_POK mode 3, (menelaus powerok)-DO-*/ - __raw_writeb(0x3, base+0x10c); - /* PIN = U32, (WLAN_CLKREQ) */ - /* PIN = AA4, GPIO.15->KBC2, mode 3, -DO- */ - __raw_writeb(0x3, base+0x30); - /* PIN = AA8, mDOC */ - /* PIN = AA10, BT */ - /* PIN = AA12, WLAN */ - /* PIN = M18 GPIO.96->MMC2_WP mode 3 -DO- */ - __raw_writeb(0x3, base+0x10e); - /* PIN = N19 GPIO.98->WLAN_INT mode 3 -DO- */ - __raw_writeb(0x3, base+0x110); - /* PIN = J15 HHUSB */ - /* PIN = H19 HSUSB */ - /* PIN = W13, P13, R13, W16 ... */ - /* PIN = V12 GPIO.25->I2C_CAMEN mode 3 -DO- */ - __raw_writeb(0x3, base+0xde); - /* PIN = W19 sys_nirq->MENELAUS_INT mode 0 -DO- */ - __raw_writeb(0x0, base+0x12c); - /* PIN = AA17->sys_clkreq mode 0 -DO- */ - __raw_writeb(0x0, base+0x136); - } - - } else if (btype == BOARD_H4_SDP) { - if (cpu == CPU_2420) { - /* PIN = B3, GPIO.0->nc mode 3, set above (pun?)*/ - /* PIN = B13, GPIO.cke1->nc, mode 0, set above, (pun?)*/ - /* Pin = Y11 VLNQ */ - /* Pin = AA4 VLNQ */ - /* Pin = AA6 VLNQ */ - /* Pin = AA8 VLNQ */ - /* Pin = AA10 VLNQ */ - /* Pin = AA12 VLNQ */ - /* PIN = M18 GPIO.96->KBR5 mode 3 -DO- */ - __raw_writeb(0x3, base+0x10e); - /* PIN = N19 GPIO.98->KBC6 mode 3 -DO- */ - __raw_writeb(0x3, base+0x110); - /* PIN = J15 MDOC_nDMAREQ */ - /* PIN = H19 GPIO.100->KBC2 mode 3 -DO- */ - __raw_writeb(0x3, base+0x114); - /* PIN = W13, V12, P13, R13, W19, W16 ... */ - /* PIN = AA17 sys_clkreq->bt_clk_req mode 0 */ - } else if (cpu == CPU_2422) { - /* PIN = B3, GPIO.0->MMC_CD, mode 3, set above */ - /* PIN = B13, GPIO.38->wlan_int, mode 3, (pun?)*/ - /* Pin = Y11 VLNQ */ - /* Pin = AA4 VLNQ */ - /* Pin = AA6 VLNQ */ - /* Pin = AA8 VLNQ */ - /* Pin = AA10 VLNQ */ - /* Pin = AA12 VLNQ */ - /* PIN = M18 GPIO.96->KBR5 mode 3 -DO- */ - __raw_writeb(0x3, base+0x10e); - /* PIN = N19 GPIO.98->KBC6 mode 3 -DO- */ - __raw_writeb(0x3, base+0x110); - /* PIN = J15 MDOC_nDMAREQ */ - /* PIN = H19 GPIO.100->KBC2 mode 3 -DO- */ - __raw_writeb(0x3, base+0x114); - /* PIN = W13, V12, P13, R13, W19, W16 ... */ - /* PIN = AA17 sys_clkreq->bt_clk_req mode 0 */ - } - } -} - -#ifdef CONFIG_CMD_NET -int board_eth_init(bd_t *bis) -{ - int rc = 0; -#ifdef CONFIG_LAN91C96 - rc = lan91c96_initialize(0, CONFIG_LAN91C96_BASE); -#endif - return rc; -} -#endif diff --git a/board/ti/omap2420h4/sys_info.c b/board/ti/omap2420h4/sys_info.c deleted file mode 100644 index b12011e..0000000 --- a/board/ti/omap2420h4/sys_info.c +++ /dev/null @@ -1,387 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments, <www.ti.com> - * Richard Woodruff <r-woodruff2@ti.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 <common.h> -#include <asm/arch/omap2420.h> -#include <asm/io.h> -#include <asm/arch/bits.h> -#include <asm/arch/mem.h> /* get mem tables */ -#include <asm/arch/sys_proto.h> -#include <asm/arch/sys_info.h> -#include <i2c.h> - -/************************************************************************** - * get_prod_id() - get id info from chips - ***************************************************************************/ -static u32 get_prod_id(void) -{ - u32 p; - p = __raw_readl(PRODUCTION_ID); /* get production ID */ - return((p & CPU_242X_PID_MASK) >> 16); -} - -/************************************************************************** - * get_cpu_type() - low level get cpu type - * - no C globals yet. - * - just looking to say if this is a 2422 or 2420 or ... - * - to start with we will look at switch settings.. - * - 2422 id's same as 2420 for ES1 will rely on H4 board characteristics - * (mux for 2420, non-mux for 2422). - ***************************************************************************/ -u32 get_cpu_type(void) -{ - u32 v; - - switch(get_prod_id()){ - case 1:;/* 2420 */ - case 2: return(CPU_2420); break; /* 2420 pop */ - case 4: return(CPU_2422); break; - case 8: return(CPU_2423); break; - default: break; /* early 2420/2422's unmarked */ - } - - v = __raw_readl(TAP_IDCODE_REG); - v &= CPU_24XX_ID_MASK; - if (v == CPU_2420_CHIPID) { /* currently 2420 and 2422 have same id */ - if (is_gpmc_muxed() == GPMC_MUXED) /* if mux'ed */ - return(CPU_2420); - else - return(CPU_2422); - } else - return(CPU_2420); /* don't know, say 2420 */ -} - -/****************************************** - * get_cpu_rev(void) - extract version info - ******************************************/ -u32 get_cpu_rev(void) -{ - u32 v; - v = __raw_readl(TAP_IDCODE_REG); - v = v >> 28; - return(v+1); /* currently 2422 and 2420 match up */ -} -/**************************************************** - * is_mem_sdr() - return 1 if mem type in use is SDR - ****************************************************/ -u32 is_mem_sdr(void) -{ - volatile u32 *burst = (volatile u32 *)(SDRC_MR_0+SDRC_CS0_OSET); - if(*burst == H4_2420_SDRC_MR_0_SDR) - return(1); - return(0); -} - -/*********************************************************** - * get_mem_type() - identify type of mDDR part used. - * 2422 uses stacked DDR, 2 parts CS0/CS1. - * 2420 may have 1 or 2, no good way to know...only init 1... - * when eeprom data is up we can select 1 more. - *************************************************************/ -u32 get_mem_type(void) -{ - u32 cpu, sdr = is_mem_sdr(); - - cpu = get_cpu_type(); - if (cpu == CPU_2422 || cpu == CPU_2423) - return(DDR_STACKED); - - if(get_prod_id() == 0x2) - return(XDR_POP); - - if (get_board_type() == BOARD_H4_MENELAUS) - if(sdr) - return(SDR_DISCRETE); - else - return(DDR_COMBO); - else - if(sdr) /* SDP + SDR kit */ - return(SDR_DISCRETE); - else - return(DDR_DISCRETE); /* origional SDP */ -} - -/*********************************************************************** - * get_cs0_size() - get size of chip select 0/1 - ************************************************************************/ -u32 get_sdr_cs_size(u32 offset) -{ - u32 size; - size = __raw_readl(SDRC_MCFG_0+offset) >> 8; /* get ram size field */ - size &= 0x2FF; /* remove unwanted bits */ - size *= SZ_2M; /* find size in MB */ - return(size); -} - -/*********************************************************************** - * get_board_type() - get board type based on current production stats. - * --- NOTE: 2 I2C EEPROMs will someday be populated with proper info. - * when they are available we can get info from there. This should - * be correct of all known boards up until today. - ************************************************************************/ -u32 get_board_type(void) -{ - if (i2c_probe(I2C_MENELAUS) == 0) - return(BOARD_H4_MENELAUS); - else - return(BOARD_H4_SDP); -} - -/****************************************************************** - * get_sysboot_value() - get init word settings (dip switch on h4) - ******************************************************************/ -inline u32 get_sysboot_value(void) -{ - return(0x00000FFF & __raw_readl(CONTROL_STATUS)); -} - -/*************************************************************************** - * get_gpmc0_base() - Return current address hardware will be - * fetching from. The below effectively gives what is correct, its a bit - * mis-leading compared to the TRM. For the most general case the mask - * needs to be also taken into account this does work in practice. - * - for u-boot we currently map: - * -- 0 to nothing, - * -- 4 to flash - * -- 8 to enent - * -- c to wifi - ****************************************************************************/ -u32 get_gpmc0_base(void) -{ - u32 b; - - b = __raw_readl(GPMC_CONFIG7_0); - b &= 0x1F; /* keep base [5:0] */ - b = b << 24; /* ret 0x0b000000 */ - return(b); -} - -/***************************************************************** - * is_gpmc_muxed() - tells if address/data lines are multiplexed - *****************************************************************/ -u32 is_gpmc_muxed(void) -{ - u32 mux; - mux = get_sysboot_value(); - if ((mux & (BIT0 | BIT1 | BIT2 | BIT3)) == (BIT0 | BIT2 | BIT3)) - return(GPMC_MUXED); /* NAND Boot mode */ - if (mux & BIT1) /* if mux'ed */ - return(GPMC_MUXED); - else - return(GPMC_NONMUXED); -} - -/************************************************************************ - * get_gpmc0_type() - read sysboot lines to see type of memory attached - ************************************************************************/ -u32 get_gpmc0_type(void) -{ - u32 type; - type = get_sysboot_value(); - if ((type & (BIT3|BIT2)) == (BIT3|BIT2)) - return(TYPE_NAND); - else - return(TYPE_NOR); -} - -/******************************************************************* - * get_gpmc0_width() - See if bus is in x8 or x16 (mainly for nand) - *******************************************************************/ -u32 get_gpmc0_width(void) -{ - u32 width; - width = get_sysboot_value(); - if ((width & 0xF) == (BIT3|BIT2)) - return(WIDTH_8BIT); - else - return(WIDTH_16BIT); -} - -/********************************************************************* - * wait_on_value() - common routine to allow waiting for changes in - * volatile regs. - *********************************************************************/ -u32 wait_on_value(u32 read_bit_mask, u32 match_value, u32 read_addr, u32 bound) -{ - u32 i = 0, val; - do { - ++i; - val = __raw_readl(read_addr) & read_bit_mask; - if (val == match_value) - return(1); - if (i==bound) - return(0); - } while (1); -} - -/********************************************************************* - * display_board_info() - print banner with board info. - *********************************************************************/ -void display_board_info(u32 btype) -{ - static const char cpu_2420 [] = "2420"; /* cpu type */ - static const char cpu_2422 [] = "2422"; - static const char cpu_2423 [] = "2423"; - static const char db_men [] = "Menelaus"; /* board type */ - static const char db_ip [] = "IP"; - static const char mem_sdr [] = "mSDR"; /* memory type */ - static const char mem_ddr [] = "mDDR"; - static const char t_tst [] = "TST"; /* security level */ - static const char t_emu [] = "EMU"; - static const char t_hs [] = "HS"; - static const char t_gp [] = "GP"; - static const char unk [] = "?"; - - const char *cpu_s, *db_s, *mem_s, *sec_s; - u32 cpu, rev, sec; - - rev = get_cpu_rev(); - cpu = get_cpu_type(); - sec = get_device_type(); - - if(is_mem_sdr()) - mem_s = mem_sdr; - else - mem_s = mem_ddr; - - if(cpu == CPU_2423) - cpu_s = cpu_2423; - else if (cpu == CPU_2422) - cpu_s = cpu_2422; - else - cpu_s = cpu_2420; - - if(btype == BOARD_H4_MENELAUS) - db_s = db_men; - else - db_s = db_ip; - - switch(sec){ - case TST_DEVICE: sec_s = t_tst; break; - case EMU_DEVICE: sec_s = t_emu; break; - case HS_DEVICE: sec_s = t_hs; break; - case GP_DEVICE: sec_s = t_gp; break; - default: sec_s = unk; - } - - printf("OMAP%s-%s revision %d\n", cpu_s, sec_s, rev-1); - printf("TI H4 SDP Base Board + %s Daughter Board + %s \n", db_s, mem_s); -} - -/************************************************************************* - * get_board_rev() - setup to pass kernel board revision information - * 0 = 242x IP platform (first 2xx boards) - * 1 = 242x Menelaus platfrom. - *************************************************************************/ -u32 get_board_rev(void) -{ - u32 rev = 0; - u32 btype = get_board_type(); - - if (btype == BOARD_H4_MENELAUS){ - rev = 1; - } - return(rev); -} - -/******************************************************** - * get_base(); get upper addr of current execution - *******************************************************/ -u32 get_base(void) -{ - u32 val; - __asm__ __volatile__("mov %0, pc \n" : "=r" (val) : : "memory"); - val &= 0xF0000000; - val >>= 28; - return(val); -} - -/******************************************************** - * get_base2(); get 2upper addr of current execution - *******************************************************/ -u32 get_base2(void) -{ - u32 val; - __asm__ __volatile__("mov %0, pc \n" : "=r" (val) : : "memory"); - val &= 0xFF000000; - val >>= 24; - return(val); -} - -/******************************************************** - * running_in_flash() - tell if currently running in - * flash. - *******************************************************/ -u32 running_in_flash(void) -{ - if (get_base() < 4) - return(1); /* in flash */ - return(0); /* running in SRAM or SDRAM */ -} - -/******************************************************** - * running_in_sram() - tell if currently running in - * sram. - *******************************************************/ -u32 running_in_sram(void) -{ - if (get_base() == 4) - return(1); /* in SRAM */ - return(0); /* running in FLASH or SDRAM */ -} -/******************************************************** - * running_in_sdram() - tell if currently running in - * flash. - *******************************************************/ -u32 running_in_sdram(void) -{ - if (get_base() > 4) - return(1); /* in sdram */ - return(0); /* running in SRAM or FLASH */ -} - -/************************************************************* - * running_from_internal_boot() - am I a signed NOR image. - *************************************************************/ -u32 running_from_internal_boot(void) -{ - u32 v, base; - - v = get_sysboot_value() & BIT3; - base = get_base2(); - /* if running at mask rom flash address and - * sysboot3 says this was an internal boot - */ - if ((base == 0x08) && v) - return(1); - else - return(0); -} - -/************************************************************* - * get_device_type(): tell if GP/HS/EMU/TST - *************************************************************/ -u32 get_device_type(void) -{ - int mode; - mode = __raw_readl(CONTROL_STATUS) & (BIT10|BIT9|BIT8); - return(mode >>= 8); -} diff --git a/board/ti/omap5_uevm/evm.c b/board/ti/omap5_uevm/evm.c index 46db1bf..90046e8 100644 --- a/board/ti/omap5_uevm/evm.c +++ b/board/ti/omap5_uevm/evm.c @@ -71,22 +71,26 @@ int misc_init_r(void) void set_muxconf_regs_essential(void) { - do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_essential, + do_set_mux((*ctrl)->control_padconf_core_base, + core_padconf_array_essential, sizeof(core_padconf_array_essential) / sizeof(struct pad_conf_entry)); - do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_essential, + do_set_mux((*ctrl)->control_padconf_wkup_base, + wkup_padconf_array_essential, sizeof(wkup_padconf_array_essential) / sizeof(struct pad_conf_entry)); } void set_muxconf_regs_non_essential(void) { - do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_non_essential, + do_set_mux((*ctrl)->control_padconf_core_base, + core_padconf_array_non_essential, sizeof(core_padconf_array_non_essential) / sizeof(struct pad_conf_entry)); - do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_non_essential, + do_set_mux((*ctrl)->control_padconf_wkup_base, + wkup_padconf_array_non_essential, sizeof(wkup_padconf_array_non_essential) / sizeof(struct pad_conf_entry)); } diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c index 2bbe392..1da5b35 100644 --- a/board/ti/panda/panda.c +++ b/board/ti/panda/panda.c @@ -24,7 +24,7 @@ #include <common.h> #include <asm/arch/sys_proto.h> #include <asm/arch/mmc_host_def.h> -#include <asm/arch/clocks.h> +#include <asm/arch/clock.h> #include <asm/arch/gpio.h> #include <asm/gpio.h> @@ -37,6 +37,11 @@ #endif #define PANDA_ULPI_PHY_TYPE_GPIO 182 +#define PANDA_BOARD_ID_1_GPIO 101 +#define PANDA_ES_BOARD_ID_1_GPIO 48 +#define PANDA_BOARD_ID_2_GPIO 171 +#define PANDA_ES_BOARD_ID_3_GPIO 3 +#define PANDA_ES_BOARD_ID_4_GPIO 2 DECLARE_GLOBAL_DATA_PTR; @@ -66,6 +71,73 @@ int board_eth_init(bd_t *bis) return 0; } +/* +* Routine: get_board_revision +* Description: Detect if we are running on a panda revision A1-A6, +* or an ES panda board. This can be done by reading +* the level of GPIOs and checking the processor revisions. +* This should result in: +* Panda 4430: +* GPIO171, GPIO101, GPIO182: 0 1 1 => A1-A5 +* GPIO171, GPIO101, GPIO182: 1 0 1 => A6 +* Panda ES: +* GPIO2, GPIO3, GPIO171, GPIO48, GPIO182: 0 0 0 1 1 => B1/B2 +* GPIO2, GPIO3, GPIO171, GPIO48, GPIO182: 0 0 1 1 1 => B3 +*/ +int get_board_revision(void) +{ + int board_id0, board_id1, board_id2; + int board_id3, board_id4; + int board_id; + + int processor_rev = omap_revision(); + + /* Setup the mux for the common board ID pins (gpio 171 and 182) */ + writew((IEN | M3), (*ctrl)->control_padconf_core_base + UNIPRO_TX0); + writew((IEN | M3), (*ctrl)->control_padconf_core_base + FREF_CLK2_OUT); + + board_id0 = gpio_get_value(PANDA_ULPI_PHY_TYPE_GPIO); + board_id2 = gpio_get_value(PANDA_BOARD_ID_2_GPIO); + + if ((processor_rev >= OMAP4460_ES1_0 && + processor_rev <= OMAP4460_ES1_1)) { + /* + * Setup the mux for the ES specific board ID pins (gpio 101, + * 2 and 3. + */ + writew((IEN | M3), (*ctrl)->control_padconf_core_base + + GPMC_A24); + writew((IEN | M3), (*ctrl)->control_padconf_core_base + + UNIPRO_RY0); + writew((IEN | M3), (*ctrl)->control_padconf_core_base + + UNIPRO_RX1); + + board_id1 = gpio_get_value(PANDA_ES_BOARD_ID_1_GPIO); + board_id3 = gpio_get_value(PANDA_ES_BOARD_ID_3_GPIO); + board_id4 = gpio_get_value(PANDA_ES_BOARD_ID_4_GPIO); + +#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG + setenv("board_name", strcat(CONFIG_SYS_BOARD, "-es")); +#endif + board_id = ((board_id4 << 4) | (board_id3 << 3) | + (board_id2 << 2) | (board_id1 << 1) | (board_id0)); + } else { + /* Setup the mux for the Ax specific board ID pins (gpio 101) */ + writew((IEN | M3), (*ctrl)->control_padconf_core_base + + FREF_CLK2_OUT); + + board_id1 = gpio_get_value(PANDA_BOARD_ID_1_GPIO); + board_id = ((board_id2 << 2) | (board_id1 << 1) | (board_id0)); + +#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG + if ((board_id >= 0x3) && (processor_rev == OMAP4430_ES2_3)) + setenv("board_name", strcat(CONFIG_SYS_BOARD, "-a4")); +#endif + } + + return board_id; +} + /** * @brief misc_init_r - Configure Panda board specific configurations * such as power configurations, ethernet initialization as phase2 of @@ -82,11 +154,7 @@ int misc_init_r(void) if (omap_revision() == OMAP4430_ES1_0) return 0; -#ifdef CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG - if (omap_revision() >= OMAP4460_ES1_0 || - omap_revision() <= OMAP4460_ES1_1) - setenv("board_name", strcat(CONFIG_SYS_BOARD, "-es")); -#endif + get_board_revision(); gpio_direction_input(PANDA_ULPI_PHY_TYPE_GPIO); phy_type = gpio_get_value(PANDA_ULPI_PHY_TYPE_GPIO); @@ -106,7 +174,7 @@ int misc_init_r(void) auxclk |= AUXCLK_ENABLE_MASK; writel(auxclk, &scrm->auxclk3); - } else { + } else { /* ULPI PHY supplied by auxclk1 derived from PER dpll */ debug("ULPI PHY supplied by auxclk1\n"); @@ -139,47 +207,51 @@ int misc_init_r(void) void set_muxconf_regs_essential(void) { - do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_essential, + do_set_mux((*ctrl)->control_padconf_core_base, + core_padconf_array_essential, sizeof(core_padconf_array_essential) / sizeof(struct pad_conf_entry)); - do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_essential, + do_set_mux((*ctrl)->control_padconf_wkup_base, + wkup_padconf_array_essential, sizeof(wkup_padconf_array_essential) / sizeof(struct pad_conf_entry)); if (omap_revision() >= OMAP4460_ES1_0) - do_set_mux(CONTROL_PADCONF_WKUP, - wkup_padconf_array_essential_4460, - sizeof(wkup_padconf_array_essential_4460) / - sizeof(struct pad_conf_entry)); + do_set_mux((*ctrl)->control_padconf_wkup_base, + wkup_padconf_array_essential_4460, + sizeof(wkup_padconf_array_essential_4460) / + sizeof(struct pad_conf_entry)); } void set_muxconf_regs_non_essential(void) { - do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_non_essential, + do_set_mux((*ctrl)->control_padconf_core_base, + core_padconf_array_non_essential, sizeof(core_padconf_array_non_essential) / sizeof(struct pad_conf_entry)); if (omap_revision() < OMAP4460_ES1_0) - do_set_mux(CONTROL_PADCONF_CORE, - core_padconf_array_non_essential_4430, - sizeof(core_padconf_array_non_essential_4430) / - sizeof(struct pad_conf_entry)); + do_set_mux((*ctrl)->control_padconf_core_base, + core_padconf_array_non_essential_4430, + sizeof(core_padconf_array_non_essential_4430) / + sizeof(struct pad_conf_entry)); else - do_set_mux(CONTROL_PADCONF_CORE, - core_padconf_array_non_essential_4460, - sizeof(core_padconf_array_non_essential_4460) / - sizeof(struct pad_conf_entry)); + do_set_mux((*ctrl)->control_padconf_core_base, + core_padconf_array_non_essential_4460, + sizeof(core_padconf_array_non_essential_4460) / + sizeof(struct pad_conf_entry)); - do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_non_essential, + do_set_mux((*ctrl)->control_padconf_wkup_base, + wkup_padconf_array_non_essential, sizeof(wkup_padconf_array_non_essential) / sizeof(struct pad_conf_entry)); if (omap_revision() < OMAP4460_ES1_0) - do_set_mux(CONTROL_PADCONF_WKUP, - wkup_padconf_array_non_essential_4430, - sizeof(wkup_padconf_array_non_essential_4430) / - sizeof(struct pad_conf_entry)); + do_set_mux((*ctrl)->control_padconf_wkup_base, + wkup_padconf_array_non_essential_4430, + sizeof(wkup_padconf_array_non_essential_4430) / + sizeof(struct pad_conf_entry)); } #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC) diff --git a/board/ti/sdp4430/sdp.c b/board/ti/sdp4430/sdp.c index 4c1a4f7..5dd1ba3 100644 --- a/board/ti/sdp4430/sdp.c +++ b/board/ti/sdp4430/sdp.c @@ -72,16 +72,18 @@ int misc_init_r(void) void set_muxconf_regs_essential(void) { - do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_essential, + do_set_mux((*ctrl)->control_padconf_core_base, + core_padconf_array_essential, sizeof(core_padconf_array_essential) / sizeof(struct pad_conf_entry)); - do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_essential, + do_set_mux((*ctrl)->control_padconf_wkup_base, + wkup_padconf_array_essential, sizeof(wkup_padconf_array_essential) / sizeof(struct pad_conf_entry)); if (omap_revision() >= OMAP4460_ES1_0) - do_set_mux(CONTROL_PADCONF_WKUP, + do_set_mux((*ctrl)->control_padconf_wkup_base, wkup_padconf_array_essential_4460, sizeof(wkup_padconf_array_essential_4460) / sizeof(struct pad_conf_entry)); @@ -89,16 +91,18 @@ void set_muxconf_regs_essential(void) void set_muxconf_regs_non_essential(void) { - do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_non_essential, + do_set_mux((*ctrl)->control_padconf_core_base, + core_padconf_array_non_essential, sizeof(core_padconf_array_non_essential) / sizeof(struct pad_conf_entry)); - do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_non_essential, + do_set_mux((*ctrl)->control_padconf_wkup_base, + wkup_padconf_array_non_essential, sizeof(wkup_padconf_array_non_essential) / sizeof(struct pad_conf_entry)); if (omap_revision() < OMAP4460_ES1_0) { - do_set_mux(CONTROL_PADCONF_WKUP, + do_set_mux((*ctrl)->control_padconf_wkup_base, wkup_padconf_array_non_essential_4430, sizeof(wkup_padconf_array_non_essential_4430) / sizeof(struct pad_conf_entry)); diff --git a/board/ti/ti814x/evm.c b/board/ti/ti814x/evm.c index 4759b16..6ad3dd8 100644 --- a/board/ti/ti814x/evm.c +++ b/board/ti/ti814x/evm.c @@ -37,49 +37,16 @@ DECLARE_GLOBAL_DATA_PTR; #ifdef CONFIG_SPL_BUILD static struct wd_timer *wdtimer = (struct wd_timer *)WDT_BASE; -static struct uart_sys *uart_base = (struct uart_sys *)DEFAULT_UART_BASE; #endif static struct ctrl_dev *cdev = (struct ctrl_dev *)CTRL_DEVICE_BASE; /* UART Defines */ #ifdef CONFIG_SPL_BUILD -#define UART_RESET (0x1 << 1) -#define UART_CLK_RUNNING_MASK 0x1 -#define UART_SMART_IDLE_EN (0x1 << 0x3) - -static void rtc32k_enable(void) -{ - struct rtc_regs *rtc = (struct rtc_regs *)RTC_BASE; - - /* - * Unlock the RTC's registers. For more details please see the - * RTC_SS section of the TRM. In order to unlock we need to - * write these specific values (keys) in this order. - */ - writel(0x83e70b13, &rtc->kick0r); - writel(0x95a4f1e0, &rtc->kick1r); - - /* Enable the RTC 32K OSC by setting bits 3 and 6. */ - writel((1 << 3) | (1 << 6), &rtc->osc); -} - static void uart_enable(void) { - u32 regVal; - /* UART softreset */ - regVal = readl(&uart_base->uartsyscfg); - regVal |= UART_RESET; - writel(regVal, &uart_base->uartsyscfg); - while ((readl(&uart_base->uartsyssts) & - UART_CLK_RUNNING_MASK) != UART_CLK_RUNNING_MASK) - ; - - /* Disable smart idle */ - regVal = readl(&uart_base->uartsyscfg); - regVal |= UART_SMART_IDLE_EN; - writel(regVal, &uart_base->uartsyscfg); + uart_soft_reset(); } static void wdt_disable(void) diff --git a/board/vpac270/u-boot-spl.lds b/board/vpac270/u-boot-spl.lds index 61d1154..1a3ef92 100644 --- a/board/vpac270/u-boot-spl.lds +++ b/board/vpac270/u-boot-spl.lds @@ -67,11 +67,6 @@ SECTIONS __rel_dyn_end = .; } - .dynsym : { - __dynsym_start = .; - *(.dynsym) - } - . = ALIGN(0x800); _end = .; @@ -84,6 +79,7 @@ SECTIONS } /DISCARD/ : { *(.bss*) } + /DISCARD/ : { *(.dynsym) } /DISCARD/ : { *(.dynstr*) } /DISCARD/ : { *(.dynsym*) } /DISCARD/ : { *(.dynamic*) } diff --git a/board/wandboard/README b/board/wandboard/README index e0b0b33..ce83bbe 100644 --- a/board/wandboard/README +++ b/board/wandboard/README @@ -14,12 +14,12 @@ Building U-boot for Wandboard To build U-Boot for the Wandboard Dual Lite version: -$ make wanboard_dl_config +$ make wandboard_dl_config $ make To build U-Boot for the Wandboard Solo version: -$ make wanboard_solo_config +$ make wandboard_solo_config $ make Flashing U-boot into the SD card diff --git a/board/wandboard/wandboard.c b/board/wandboard/wandboard.c index bb98352..5666cbf 100644 --- a/board/wandboard/wandboard.c +++ b/board/wandboard/wandboard.c @@ -10,9 +10,11 @@ */ #include <asm/arch/clock.h> +#include <asm/arch/crm_regs.h> #include <asm/arch/iomux.h> #include <asm/arch/imx-regs.h> #include <asm/arch/mx6-pins.h> +#include <asm/arch/mxc_hdmi.h> #include <asm/arch/sys_proto.h> #include <asm/gpio.h> #include <asm/imx-common/iomux-v3.h> @@ -21,9 +23,11 @@ #include <asm/sizes.h> #include <common.h> #include <fsl_esdhc.h> +#include <ipu_pixfmt.h> #include <mmc.h> #include <miiphy.h> #include <netdev.h> +#include <linux/fb.h> DECLARE_GLOBAL_DATA_PTR; @@ -206,6 +210,88 @@ int board_phy_config(struct phy_device *phydev) return 0; } +#if defined(CONFIG_VIDEO_IPUV3) +static void enable_hdmi(void) +{ + struct hdmi_regs *hdmi = (struct hdmi_regs *)HDMI_ARB_BASE_ADDR; + u8 reg; + reg = readb(&hdmi->phy_conf0); + reg |= HDMI_PHY_CONF0_PDZ_MASK; + writeb(reg, &hdmi->phy_conf0); + + udelay(3000); + reg |= HDMI_PHY_CONF0_ENTMDS_MASK; + writeb(reg, &hdmi->phy_conf0); + udelay(3000); + reg |= HDMI_PHY_CONF0_GEN2_TXPWRON_MASK; + writeb(reg, &hdmi->phy_conf0); + writeb(HDMI_MC_PHYRSTZ_ASSERT, &hdmi->mc_phyrstz); +} + +static struct fb_videomode const hdmi = { + .name = "HDMI", + .refresh = 60, + .xres = 1024, + .yres = 768, + .pixclock = 15385, + .left_margin = 220, + .right_margin = 40, + .upper_margin = 21, + .lower_margin = 7, + .hsync_len = 60, + .vsync_len = 10, + .sync = FB_SYNC_EXT, + .vmode = FB_VMODE_NONINTERLACED +}; + +int board_video_skip(void) +{ + int ret; + + ret = ipuv3_fb_init(&hdmi, 0, IPU_PIX_FMT_RGB24); + + if (ret) + printf("HDMI cannot be configured: %d\n", ret); + + enable_hdmi(); + + return ret; +} + +static void setup_display(void) +{ + struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR; + struct hdmi_regs *hdmi = (struct hdmi_regs *)HDMI_ARB_BASE_ADDR; + int reg; + + /* Turn on IPU clock */ + reg = readl(&mxc_ccm->CCGR3); + reg |= MXC_CCM_CCGR3_IPU1_IPU_DI0_OFFSET; + writel(reg, &mxc_ccm->CCGR3); + + /* Turn on HDMI PHY clock */ + reg = readl(&mxc_ccm->CCGR2); + reg |= MXC_CCM_CCGR2_HDMI_TX_IAHBCLK_MASK + | MXC_CCM_CCGR2_HDMI_TX_ISFRCLK_MASK; + writel(reg, &mxc_ccm->CCGR2); + + /* clear HDMI PHY reset */ + writeb(HDMI_MC_PHYRSTZ_DEASSERT, &hdmi->mc_phyrstz); + + reg = readl(&mxc_ccm->chsccdr); + reg &= ~(MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_MASK + | MXC_CCM_CHSCCDR_IPU1_DI0_PODF_MASK + | MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_MASK); + reg |= (CHSCCDR_CLK_SEL_LDB_DI0 + << MXC_CCM_CHSCCDR_IPU1_DI0_CLK_SEL_OFFSET) + | (CHSCCDR_PODF_DIVIDE_BY_3 + << MXC_CCM_CHSCCDR_IPU1_DI0_PODF_OFFSET) + | (CHSCCDR_IPU_PRE_CLK_540M_PFD + << MXC_CCM_CHSCCDR_IPU1_DI0_PRE_CLK_SEL_OFFSET); + writel(reg, &mxc_ccm->chsccdr); +} +#endif /* CONFIG_VIDEO_IPUV3 */ + int board_eth_init(bd_t *bis) { int ret; @@ -222,9 +308,21 @@ int board_eth_init(bd_t *bis) int board_early_init_f(void) { setup_iomux_uart(); +#if defined(CONFIG_VIDEO_IPUV3) + setup_display(); +#endif return 0; } +/* + * Do not overwrite the console + * Use always serial for U-Boot console + */ +int overwrite_console(void) +{ + return 1; +} + #ifdef CONFIG_CMD_BMODE static const struct boot_mode board_boot_modes[] = { /* 4 bit bus width */ @@ -52,7 +52,6 @@ flea3 arm arm1136 - CarMedi mx35pdk arm arm1136 - freescale mx35 woodburn arm arm1136 - - mx35 woodburn_sd arm arm1136 woodburn - mx35 woodburn_sd:IMX_CONFIG=board/woodburn/imximage.cfg -omap2420h4 arm arm1136 - ti omap24xx tnetv107x_evm arm arm1176 tnetv107xevm ti tnetv107x rpi_b arm arm1176 rpi_b raspberrypi bcm2835 integratorap_cm720t arm arm720t integrator armltd - integratorap:CM720T @@ -266,12 +265,14 @@ mx53loco arm armv7 mx53loco freesca mx53smd arm armv7 mx53smd freescale mx5 mx53smd:IMX_CONFIG=board/freescale/mx53smd/imximage.cfg ima3-mx53 arm armv7 ima3-mx53 esg mx5 ima3-mx53:IMX_CONFIG=board/esg/ima3-mx53/imximage.cfg vision2 arm armv7 vision2 ttcontrol mx5 vision2:IMX_CONFIG=board/ttcontrol/vision2/imximage_hynix.cfg +cgtqmx6qeval arm armv7 cgtqmx6eval congatec mx6 cgtqmx6eval:IMX_CONFIG=board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg,MX6Q mx6qarm2 arm armv7 mx6qarm2 freescale mx6 mx6qarm2:IMX_CONFIG=board/freescale/mx6qarm2/imximage.cfg mx6qsabreauto arm armv7 mx6qsabreauto freescale mx6 mx6qsabreauto:IMX_CONFIG=board/freescale/mx6qsabreauto/imximage.cfg mx6qsabrelite arm armv7 mx6qsabrelite freescale mx6 mx6qsabrelite:IMX_CONFIG=board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg mx6qsabresd arm armv7 mx6qsabresd freescale mx6 mx6qsabresd:IMX_CONFIG=board/freescale/imx/ddr/mx6q_4x_mt41j128.cfg mx6slevk arm armv7 mx6slevk freescale mx6 mx6slevk:IMX_CONFIG=board/freescale/mx6slevk/imximage.cfg,MX6SL titanium arm armv7 titanium freescale mx6 titanium:IMX_CONFIG=board/freescale/titanium/imximage.cfg +vf610twr arm armv7 vf610twr freescale vf610 vf610twr:IMX_CONFIG=board/freescale/vf610twr/imximage.cfg eco5pk arm armv7 eco5pk 8dtech omap3 nitrogen6dl arm armv7 nitrogen6x boundary mx6 nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl.cfg,MX6DL,DDR_MB=1024 nitrogen6dl2g arm armv7 nitrogen6x boundary mx6 nitrogen6x:IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6dl2g.cfg,MX6DL,DDR_MB=2048 @@ -347,6 +348,7 @@ pdnb3 arm ixp pdnb3 prodriv scpu arm ixp pdnb3 prodrive - pdnb3:SCPU balloon3 arm pxa h2200 arm pxa +lp8x4x arm pxa lp8x4x icpdas lubbock arm pxa palmld arm pxa palmtc arm pxa @@ -829,6 +831,7 @@ P1022DS_36BIT_SPIFLASH powerpc mpc85xx p1022ds freesca P1022DS_SDCARD powerpc mpc85xx p1022ds freescale - P1022DS:SDCARD P1022DS_36BIT_SDCARD powerpc mpc85xx p1022ds freescale - P1022DS:36BIT,SDCARD P1022DS_36BIT powerpc mpc85xx p1022ds freescale - P1022DS:36BIT +P1023RDB powerpc mpc85xx p1023rdb freescale - P1023RDB P1023RDS powerpc mpc85xx p1023rds freescale - P1023RDS P1023RDS_NAND powerpc mpc85xx p1023rds freescale - P1023RDS:NAND P1024RDB powerpc mpc85xx p1_p2_rdb_pc freescale - p1_p2_rdb_pc:P1024RDB @@ -898,8 +901,13 @@ P5040DS_NAND powerpc mpc85xx corenet_ds freescale - P5040DS_SDCARD powerpc mpc85xx corenet_ds freescale - P5040DS:RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000 P5040DS_SPIFLASH powerpc mpc85xx corenet_ds freescale - P5040DS:RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000 BSC9131RDB_SPIFLASH powerpc mpc85xx bsc9131rdb freescale - BSC9131RDB:BSC9131RDB,SPIFLASH +BSC9131RDB_SPIFLASH_SYSCLK100 powerpc mpc85xx bsc9131rdb freescale - BSC9131RDB:BSC9131RDB,SPIFLASH,SYS_CLK_100 +BSC9131RDB_NAND powerpc mpc85xx bsc9131rdb freescale - BSC9131RDB:BSC9131RDB,NAND +BSC9131RDB_NAND_SYSCLK100 powerpc mpc85xx bsc9131rdb freescale - BSC9131RDB:BSC9131RDB,NAND,SYS_CLK_100 BSC9132QDS_NOR_DDRCLK100 powerpc mpc85xx bsc9132qds freescale - BSC9132QDS:BSC9132QDS,SYS_CLK_100_DDR_100 BSC9132QDS_NOR_DDRCLK133 powerpc mpc85xx bsc9132qds freescale - BSC9132QDS:BSC9132QDS,SYS_CLK_100_DDR_133 +BSC9132QDS_NAND_DDRCLK100 powerpc mpc85xx bsc9132qds freescale - BSC9132QDS:BSC9132QDS,NAND,SYS_CLK_100_DDR_100 +BSC9132QDS_NAND_DDRCLK133 powerpc mpc85xx bsc9132qds freescale - BSC9132QDS:BSC9132QDS,NAND,SYS_CLK_100_DDR_133 BSC9132QDS_SDCARD_DDRCLK100 powerpc mpc85xx bsc9132qds freescale - BSC9132QDS:BSC9132QDS,SDCARD,SYS_CLK_100_DDR_100 BSC9132QDS_SDCARD_DDRCLK133 powerpc mpc85xx bsc9132qds freescale - BSC9132QDS:BSC9132QDS,SDCARD,SYS_CLK_100_DDR_133 BSC9132QDS_SPIFLASH_DDRCLK100 powerpc mpc85xx bsc9132qds freescale - BSC9132QDS:BSC9132QDS,SPIFLASH,SYS_CLK_100_DDR_100 @@ -910,12 +918,14 @@ stxssa_4M powerpc mpc85xx stxssa stx T4240QDS powerpc mpc85xx t4qds freescale - T4240QDS:PPC_T4240 T4240QDS_SDCARD powerpc mpc85xx t4qds freescale - T4240QDS:PPC_T4240,RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000 T4240QDS_SPIFLASH powerpc mpc85xx t4qds freescale - T4240QDS:PPC_T4240,RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000 +T4240QDS_SRIO_PCIE_BOOT powerpc mpc85xx t4qds freescale - T4240QDS:PPC_T4240,SRIO_PCIE_BOOT_SLAVE,SYS_TEXT_BASE=0xFFF80000 T4160QDS powerpc mpc85xx t4qds freescale - T4240QDS:PPC_T4160 T4160QDS_SDCARD powerpc mpc85xx t4qds freescale - T4240QDS:PPC_T4160,RAMBOOT_PBL,SDCARD,SYS_TEXT_BASE=0xFFF80000 T4160QDS_SPIFLASH powerpc mpc85xx t4qds freescale - T4240QDS:PPC_T4160,RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000 B4860QDS powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4860 B4860QDS_NAND powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4860,RAMBOOT_PBL,NAND,SYS_TEXT_BASE=0xFFF80000 B4860QDS_SPIFLASH powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4860,RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000 +B4860QDS_SRIO_PCIE_BOOT powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4860,SRIO_PCIE_BOOT_SLAVE,SYS_TEXT_BASE=0xFFF80000 B4420QDS powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4420 B4420QDS_NAND powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4420,RAMBOOT_PBL,NAND,SYS_TEXT_BASE=0xFFF80000 B4420QDS_SPIFLASH powerpc mpc85xx b4860qds freescale - B4860QDS:PPC_B4420,RAMBOOT_PBL,SPIFLASH,SYS_TEXT_BASE=0xFFF80000 diff --git a/common/Makefile b/common/Makefile index 3ba4316..3581603 100644 --- a/common/Makefile +++ b/common/Makefile @@ -44,13 +44,11 @@ COBJS-$(CONFIG_SYS_GENERIC_BOARD) += board_r.o COBJS-y += cmd_boot.o COBJS-$(CONFIG_CMD_BOOTM) += cmd_bootm.o COBJS-y += cmd_help.o -COBJS-y += cmd_nvedit.o COBJS-y += cmd_version.o # environment COBJS-y += env_attr.o COBJS-y += env_callback.o -COBJS-y += env_common.o COBJS-y += env_flags.o COBJS-$(CONFIG_ENV_IS_IN_DATAFLASH) += env_dataflash.o COBJS-$(CONFIG_ENV_IS_IN_EEPROM) += env_eeprom.o @@ -191,14 +189,6 @@ COBJS-$(CONFIG_CMD_ZIP) += cmd_zip.o COBJS-$(CONFIG_CMD_ZFS) += cmd_zfs.o # others -ifdef CONFIG_DDR_SPD -SPD := y -endif -ifdef CONFIG_SPD_EEPROM -SPD := y -endif -COBJS-$(SPD) += ddr_spd.o -COBJS-$(CONFIG_HWCONFIG) += hwconfig.o COBJS-$(CONFIG_BOOTSTAGE) += bootstage.o COBJS-$(CONFIG_CONSOLE_MUX) += iomux.o COBJS-y += flash.o @@ -216,18 +206,36 @@ COBJS-$(CONFIG_CMD_GPT) += cmd_gpt.o endif ifdef CONFIG_SPL_BUILD -COBJS-y += cmd_nvedit.o -COBJS-y += env_common.o COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o COBJS-$(CONFIG_SPL_YMODEM_SUPPORT) += xyzModem.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += cmd_nvedit.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_attr.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_callback.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_common.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_flags.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += env_nowhere.o COBJS-$(CONFIG_SPL_NET_SUPPORT) += miiphyutil.o +# environment +COBJS-$(CONFIG_SPL_ENV_SUPPORT) += env_attr.o +COBJS-$(CONFIG_SPL_ENV_SUPPORT) += env_flags.o +COBJS-$(CONFIG_SPL_ENV_SUPPORT) += env_callback.o +ifneq ($(CONFIG_SPL_NET_SUPPORT),y) +COBJS-$(CONFIG_ENV_IS_NOWHERE) += env_nowhere.o +COBJS-$(CONFIG_ENV_IS_IN_MMC) += env_mmc.o +COBJS-$(CONFIG_ENV_IS_IN_NAND) += env_nand.o +COBJS-$(CONFIG_ENV_IS_IN_SPI_FLASH) += env_sf.o +COBJS-$(CONFIG_ENV_IS_IN_FLASH) += env_flash.o +else +COBJS-y += env_nowhere.o +endif endif +# core command +COBJS-y += cmd_nvedit.o +#environment +COBJS-y += env_common.o +#others +ifdef CONFIG_DDR_SPD +SPD := y +endif +ifdef CONFIG_SPD_EEPROM +SPD := y +endif +COBJS-$(SPD) += ddr_spd.o +COBJS-$(CONFIG_HWCONFIG) += hwconfig.o COBJS-$(CONFIG_BOUNCE_BUFFER) += bouncebuf.o COBJS-y += console.o COBJS-y += dlmalloc.o diff --git a/common/cmd_immap.c b/common/cmd_immap.c index fdf9489..bb15795 100644 --- a/common/cmd_immap.c +++ b/common/cmd_immap.c @@ -535,7 +535,7 @@ do_i2cinfo (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) volatile iic_t *iip; uint dpaddr; - dpaddr = *((unsigned short *) (&immap->im_dprambase[PROFF_I2C_BASE])); + dpaddr = immap->im_dprambase16[PROFF_I2C_BASE / sizeof(u16)]; if (dpaddr == 0) iip = NULL; else diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c index 7d82469..5f1ed43 100644 --- a/common/cmd_mmc.c +++ b/common/cmd_mmc.c @@ -147,6 +147,36 @@ U_BOOT_CMD( "- display info of the current MMC device" ); +#ifdef CONFIG_SUPPORT_EMMC_BOOT +static int boot_part_access(struct mmc *mmc, u8 ack, u8 part_num, u8 access) +{ + int err; + err = mmc_boot_part_access(mmc, ack, part_num, access); + + if ((err == 0) && (access != 0)) { + printf("\t\t\t!!!Notice!!!\n"); + + printf("!You must close EMMC boot Partition"); + printf("after all images are written\n"); + + printf("!EMMC boot partition has continuity"); + printf("at image writing time.\n"); + + printf("!So, do not close the boot partition"); + printf("before all images are written.\n"); + return 0; + } else if ((err == 0) && (access == 0)) + return 0; + else if ((err != 0) && (access != 0)) { + printf("EMMC boot partition-%d OPEN Failed.\n", part_num); + return 1; + } else { + printf("EMMC boot partition-%d CLOSE Failed.\n", part_num); + return 1; + } +} +#endif + static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { enum mmc_state state; @@ -258,8 +288,74 @@ static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) curr_device, mmc->part_num); return 0; - } +#ifdef CONFIG_SUPPORT_EMMC_BOOT + } else if ((strcmp(argv[1], "open") == 0) || + (strcmp(argv[1], "close") == 0)) { + int dev; + struct mmc *mmc; + u8 part_num, access = 0; + + if (argc == 4) { + dev = simple_strtoul(argv[2], NULL, 10); + part_num = simple_strtoul(argv[3], NULL, 10); + } else { + return CMD_RET_USAGE; + } + + mmc = find_mmc_device(dev); + if (!mmc) { + printf("no mmc device at slot %x\n", dev); + return 1; + } + if (IS_SD(mmc)) { + printf("SD device cannot be opened/closed\n"); + return 1; + } + + if ((part_num <= 0) || (part_num > MMC_NUM_BOOT_PARTITION)) { + printf("Invalid boot partition number:\n"); + printf("Boot partition number cannot be <= 0\n"); + printf("EMMC44 supports only 2 boot partitions\n"); + return 1; + } + + if (strcmp(argv[1], "open") == 0) + access = part_num; /* enable R/W access to boot part*/ + else + access = 0; /* No access to boot partition */ + + /* acknowledge to be sent during boot operation */ + return boot_part_access(mmc, 1, part_num, access); + + } else if (strcmp(argv[1], "bootpart") == 0) { + int dev; + dev = simple_strtoul(argv[2], NULL, 10); + + u32 bootsize = simple_strtoul(argv[3], NULL, 10); + u32 rpmbsize = simple_strtoul(argv[4], NULL, 10); + struct mmc *mmc = find_mmc_device(dev); + if (!mmc) { + printf("no mmc device at slot %x\n", dev); + return 1; + } + + if (IS_SD(mmc)) { + printf("It is not a EMMC device\n"); + return 1; + } + + if (0 == mmc_boot_partition_size_change(mmc, + bootsize, rpmbsize)) { + printf("EMMC boot partition Size %d MB\n", bootsize); + printf("EMMC RPMB partition Size %d MB\n", rpmbsize); + return 0; + } else { + printf("EMMC boot partition Size change Failed.\n"); + return 1; + } +#endif /* CONFIG_SUPPORT_EMMC_BOOT */ + } state = MMC_INVALID; if (argc == 5 && strcmp(argv[1], "read") == 0) state = MMC_READ; @@ -334,5 +430,14 @@ U_BOOT_CMD( "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" - "mmc list - lists available devices"); + "mmc list - lists available devices\n" +#ifdef CONFIG_SUPPORT_EMMC_BOOT + "mmc open <dev> <boot_partition>\n" + " - Enable boot_part for booting and enable R/W access of boot_part\n" + "mmc close <dev> <boot_partition>\n" + " - Enable boot_part for booting and disable access to boot_part\n" + "mmc bootpart <device num> <boot part size MB> <RPMB part size MB>\n" + " - change sizes of boot and RPMB partions of specified device\n" #endif + ); +#endif /* !CONFIG_GENERIC_MMC */ diff --git a/common/cmd_sf.c b/common/cmd_sf.c index 0a17782..19b0dc9 100644 --- a/common/cmd_sf.c +++ b/common/cmd_sf.c @@ -234,7 +234,7 @@ static int do_spi_flash_read_write(int argc, char * const argv[]) unsigned long len; void *buf; char *endp; - int ret; + int ret = 1; if (argc < 4) return -1; @@ -264,19 +264,23 @@ static int do_spi_flash_read_write(int argc, char * const argv[]) if (strcmp(argv[0], "update") == 0) ret = spi_flash_update(flash, offset, len, buf); - else if (strcmp(argv[0], "read") == 0) - ret = spi_flash_read(flash, offset, len, buf); - else - ret = spi_flash_write(flash, offset, len, buf); + else if (strncmp(argv[0], "read", 4) == 0 || + strncmp(argv[0], "write", 5) == 0) { + int read; + + read = strncmp(argv[0], "read", 4) == 0; + if (read) + ret = spi_flash_read(flash, offset, len, buf); + else + ret = spi_flash_write(flash, offset, len, buf); + + printf("SF: %zu bytes @ %#x %s: %s\n", (size_t)len, (u32)offset, + read ? "Read" : "Written", ret ? "ERROR" : "OK"); + } unmap_physmem(buf, len); - if (ret) { - printf("SPI flash %s failed\n", argv[0]); - return 1; - } - - return 0; + return ret == 0 ? 0 : 1; } static int do_spi_flash_erase(int argc, char * const argv[]) @@ -305,12 +309,10 @@ static int do_spi_flash_erase(int argc, char * const argv[]) } ret = spi_flash_erase(flash, offset, len); - if (ret) { - printf("SPI flash %s failed\n", argv[0]); - return 1; - } + printf("SF: %zu bytes @ %#x Erased: %s\n", (size_t)len, (u32)offset, + ret ? "ERROR" : "OK"); - return 0; + return ret == 0 ? 0 : 1; } #ifdef CONFIG_CMD_SF_TEST diff --git a/common/env_mmc.c b/common/env_mmc.c index 9ca098f..5d3a769 100644 --- a/common/env_mmc.c +++ b/common/env_mmc.c @@ -53,11 +53,19 @@ DECLARE_GLOBAL_DATA_PTR; __weak int mmc_get_env_addr(struct mmc *mmc, int copy, u32 *env_addr) { - *env_addr = CONFIG_ENV_OFFSET; + s64 offset; + + offset = CONFIG_ENV_OFFSET; #ifdef CONFIG_ENV_OFFSET_REDUND if (copy) - *env_addr = CONFIG_ENV_OFFSET_REDUND; + offset = CONFIG_ENV_OFFSET_REDUND; #endif + + if (offset < 0) + offset += mmc->capacity; + + *env_addr = offset; + return 0; } diff --git a/common/image-fit.c b/common/image-fit.c index 7bf82d3..f40f160 100644 --- a/common/image-fit.c +++ b/common/image-fit.c @@ -1557,7 +1557,7 @@ int fit_image_load(bootm_headers_t *images, const char *prop_name, ulong addr, if (fit_image_get_data(fit, noffset, &buf, &size)) { printf("Could not find %s subimage data!\n", prop_name); bootstage_error(bootstage_id + BOOTSTAGE_SUB_GET_DATA); - return -ENOMEDIUM; + return -ENOENT; } len = (ulong)size; diff --git a/common/usb_hub.c b/common/usb_hub.c index 0d79ec3..774ba63 100644 --- a/common/usb_hub.c +++ b/common/usb_hub.c @@ -53,6 +53,10 @@ #include <asm/4xx_pci.h> #endif +#ifndef CONFIG_USB_HUB_MIN_POWER_ON_DELAY +#define CONFIG_USB_HUB_MIN_POWER_ON_DELAY 100 +#endif + #define USB_BUFSIZ 512 static struct usb_hub_device hub_dev[USB_MAX_HUB]; @@ -148,8 +152,8 @@ static void usb_hub_power_on(struct usb_hub_device *hub) debug("port %d returns %lX\n", i + 1, dev->status); } - /* Wait at least 100 msec for power to become stable */ - mdelay(max(pgood_delay, (unsigned)100)); + /* Wait for power to become stable */ + mdelay(max(pgood_delay, CONFIG_USB_HUB_MIN_POWER_ON_DELAY)); } void usb_hub_reset(void) @@ -485,7 +489,11 @@ static int usb_hub_configure(struct usb_device *dev) i + 1, portstatus); usb_clear_port_feature(dev, i + 1, USB_PORT_FEAT_C_ENABLE); - + /* + * The following hack causes a ghost device problem + * to Faraday EHCI + */ +#ifndef CONFIG_USB_EHCI_FARADAY /* EM interference sometimes causes bad shielded USB * devices to be shutdown by the hub, this hack enables * them again. Works at least with mouse driver */ @@ -497,6 +505,7 @@ static int usb_hub_configure(struct usb_device *dev) "re-enabling...\n", i + 1); usb_hub_port_connect_change(dev, i); } +#endif } if (portstatus & USB_PORT_STAT_SUSPEND) { debug("port %d suspend change\n", i + 1); diff --git a/common/usb_kbd.c b/common/usb_kbd.c index b962849..3174b5e 100644 --- a/common/usb_kbd.c +++ b/common/usb_kbd.c @@ -461,8 +461,13 @@ static int usb_kbd_probe(struct usb_device *dev, unsigned int ifnum) usb_set_idle(dev, iface->desc.bInterfaceNumber, REPEAT_RATE, 0); debug("USB KBD: enable interrupt pipe...\n"); - usb_submit_int_msg(dev, pipe, data->new, maxp > 8 ? 8 : maxp, - ep->bInterval); + if (usb_submit_int_msg(dev, pipe, data->new, maxp > 8 ? 8 : maxp, + ep->bInterval) < 0) { + printf("Failed to get keyboard state from device %04x:%04x\n", + dev->descriptor.idVendor, dev->descriptor.idProduct); + /* Abort, we don't want to use that non-functional keyboard. */ + return 0; + } /* Success. */ return 1; @@ -496,6 +501,7 @@ int drv_usb_kbd_init(void) if (old_dev) { /* Already registered, just return ok. */ debug("USB KBD: is already registered.\n"); + usb_kbd_deregister(); return 1; } diff --git a/doc/README.mxc_ocotp b/doc/README.mxc_ocotp index 9a53311..7a2863c 100644 --- a/doc/README.mxc_ocotp +++ b/doc/README.mxc_ocotp @@ -2,6 +2,7 @@ Driver implementing the fuse API for Freescale's On-Chip OTP Controller (OCOTP) on MXC This IP can be found on the following SoCs: + - Vybrid VF610, - i.MX6. Note that this IP is different from albeit similar to the IPs of the same name diff --git a/doc/README.scrapyard b/doc/README.scrapyard index 9223f6e..a0f1fa3 100644 --- a/doc/README.scrapyard +++ b/doc/README.scrapyard @@ -96,3 +96,4 @@ R5200 ColdFire - 48ead7a 2008-03-31 Zachary P. L CPCI440 powerpc 440GP b568fd2 2007-12-27 Matthias Fuchs <matthias.fuchs@esd-electronics.com> PCIPPC2 powerpc MPC740/MPC750 7c9e89b 2013-02-07 Wolfgang Denk <wd@denx.de> PCIPPC6 powerpc MPC740/MPC750 - - Wolfgang Denk <wd@denx.de> +omap2420h4 arm omap24xx - 2013-06-04 Richard Woodruff <r-woodruff2@ti.com> diff --git a/doc/README.srio-pcie-boot-corenet b/doc/README.srio-pcie-boot-corenet index cd7e7ee..2b1f76b 100644 --- a/doc/README.srio-pcie-boot-corenet +++ b/doc/README.srio-pcie-boot-corenet @@ -21,13 +21,13 @@ Environment of the SRIO or PCIE boot: e) Slave's RCW should configure the SerDes for SRIO or PCIE boot port, set the boot location to SRIO or PCIE, and holdoff all the cores. - ---------- ----------- ----------- - | | | | | | - | | | | | | + ----------- ----------- ----------- + | | | | | | + | | | | | | | NorFlash|<----->| Master |SRIO or PCIE | Slave |<---->[EEPROM] - | | | |<===========>| | - | | | | | | - ---------- ----------- ----------- + | | | |<===========>| | + | | | | | | + ----------- ----------- ----------- The example based on P4080DS platform: Two P4080DS platforms can be used to implement the boot from SRIO or PCIE. @@ -87,26 +87,32 @@ How to use this feature: Please refer to the examples given above. 2. U-Boot image's compilation. - For master, U-Boot image should be generated normally. + For master, U-Boot image should be generated normally. - For example, master U-Boot image used on P4080DS should be compiled with + For example, master U-Boot image used on P4080DS should be compiled with make P4080DS_config. - For slave, U-Boot image should be generated specifically by + For slave, U-Boot image should be generated specifically by make xxxx_SRIO_PCIE_BOOT_config. - For example, slave U-Boot image used on P4080DS should be compiled with + For example, slave U-Boot image used on P4080DS should be compiled with make P4080DS_SRIO_PCIE_BOOT_config. 3. Necessary modifications based on a specific environment. - For a specific environment, the addresses of the slave's U-Boot image, - UCode, ENV stored in master's NorFlash, and any other configurations - can be modified in the file: - include/configs/corenet_ds.h. + For a specific environment, the addresses of the slave's U-Boot image, + UCode, ENV stored in master's NorFlash, and any other configurations + can be modified in the file: + include/configs/corenet_ds.h. 4. Set and save the environment variable "bootmaster" with "SRIO1", "SRIO2" or "PCIE1", "PCIE2", "PCIE3" for master, and then restart it in order to perform the role as a master for boot from SRIO or PCIE. + +NOTE: When the Slave's ENV parameters are stored in Master's NorFlash, + it can fetch them through PCIE or SRIO interface. But the ENV + parameters can not be modified by "saveenv" or other commands under + the Slave's u-boot environment, because the Slave can not erase, + write Master's NorFlash by PCIE or SRIO link. diff --git a/doc/README.vf610 b/doc/README.vf610 new file mode 100644 index 0000000..38cf5cf --- /dev/null +++ b/doc/README.vf610 @@ -0,0 +1,10 @@ +U-Boot for Freescale Vybrid VF610 + +This file contains information for the port of U-Boot to the Freescale Vybrid +VF610 SoC. + +1. CONVENTIONS FOR FUSE ASSIGNMENTS +----------------------------------- + +1.1 MAC Address: It is stored in fuse bank 4, with the 16 msbs in word 2 and the + 32 lsbs in word 3. diff --git a/doc/device-tree-bindings/exynos/dwmmc.txt b/doc/device-tree-bindings/exynos/dwmmc.txt new file mode 100644 index 0000000..566da3b --- /dev/null +++ b/doc/device-tree-bindings/exynos/dwmmc.txt @@ -0,0 +1,54 @@ +* Exynos 5250 DWC_mobile_storage + +The Exynos 5250 provides DWC_mobile_storage interface which supports +. Embedded Multimedia Cards (EMMC-version 4.5) +. Secure Digital memory (SD mem-version 2.0) +. Secure Digital I/O (SDIO-version 3.0) +. Consumer Electronics Advanced Transport Architecture (CE-ATA-version 1.1) + +The Exynos 5250 DWC_mobile_storage provides four channels. +SOC specific and Board specific properties are channel specific. + +Required SoC Specific Properties: + +- compatible: should be + - samsung,exynos5250-dwmmc: for exynos5250 platforms + +- reg: physical base address of the controller and length of memory mapped + region. + +- interrupts: The interrupt number to the cpu. + +Required Board Specific Properties: + +- #address-cells: should be 1. +- #size-cells: should be 0. +- samsung,bus-width: The width of the bus used to interface the devices + supported by DWC_mobile_storage (SD-MMC/EMMC/SDIO). + . Typically the bus width is 4 or 8. +- samsung,timing: The timing values to be written into the + Drv/sample clock selection register of corresponding channel. + . It is comprised of 3 values corresponding to the 3 fileds + 'SelClk_sample', 'SelClk_drv' and 'DIVRATIO' of CLKSEL register. + . SelClk_sample: Select sample clock among 8 shifted clocks. + . SelClk_drv: Select drv clock among 8 shifted clocks. + . DIVRATIO: Clock Divide ratio select. + . The above 3 values are used by the clock phase shifter. + +Example: + +mmc@12200000 { + samsung,bus-width = <8>; + samsung,timing = <1 3 3>; + samsung,removable = <1>; +} +In the above example, + . The bus width is 8 + . Timing is comprised of 3 values as explained below + 1 - SelClk_sample + 3 - SelClk_drv + 3 - DIVRATIO + . The 'removable' flag indicates whether the the particilar device + cannot be removed (always present) or it is a removable device. + 1 - Indicates that the device is removable. + 0 - Indicates that the device cannot be removed. diff --git a/drivers/i2c/omap24xx_i2c.c b/drivers/i2c/omap24xx_i2c.c index 54e9b15..ef38d71 100644 --- a/drivers/i2c/omap24xx_i2c.c +++ b/drivers/i2c/omap24xx_i2c.c @@ -18,6 +18,20 @@ * * Adapted for OMAP2420 I2C, r-woodruff2@ti.com * + * Copyright (c) 2013 Lubomir Popov <lpopov@mm-sol.com>, MM Solutions + * New i2c_read, i2c_write and i2c_probe functions, tested on OMAP4 + * (4430/60/70), OMAP5 (5430) and AM335X (3359); should work on older + * OMAPs and derivatives as well. The only anticipated exception would + * be the OMAP2420, which shall require driver modification. + * - Rewritten i2c_read to operate correctly with all types of chips + * (old function could not read consistent data from some I2C slaves). + * - Optimized i2c_write. + * - New i2c_probe, performs write access vs read. The old probe could + * hang the system under certain conditions (e.g. unconfigured pads). + * - The read/write/probe functions try to identify unconfigured bus. + * - Status functions now read irqstatus_raw as per TRM guidelines + * (except for OMAP243X and OMAP34XX). + * - Driver now supports up to I2C5 (OMAP5). */ #include <common.h> @@ -31,8 +45,11 @@ DECLARE_GLOBAL_DATA_PTR; #define I2C_TIMEOUT 1000 +/* Absolutely safe for status update at 100 kHz I2C: */ +#define I2C_WAIT 200 + static int wait_for_bb(void); -static u16 wait_for_pin(void); +static u16 wait_for_event(void); static void flush_fifo(void); /* @@ -137,10 +154,14 @@ void i2c_init(int speed, int slaveadd) /* own address */ writew(slaveadd, &i2c_base->oa); writew(I2C_CON_EN, &i2c_base->con); - - /* have to enable intrrupts or OMAP i2c module doesn't work */ +#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) + /* + * Have to enable interrupts for OMAP2/3, these IPs don't have + * an 'irqstatus_raw' register and we shall have to poll 'stat' + */ writew(I2C_IE_XRDY_IE | I2C_IE_RRDY_IE | I2C_IE_ARDY_IE | - I2C_IE_NACK_IE | I2C_IE_AL_IE, &i2c_base->ie); + I2C_IE_NACK_IE | I2C_IE_AL_IE, &i2c_base->ie); +#endif udelay(1000); flush_fifo(); writew(0xFFFF, &i2c_base->stat); @@ -150,88 +171,6 @@ void i2c_init(int speed, int slaveadd) bus_initialized[current_bus] = 1; } -static int i2c_read_byte(u8 devaddr, u16 regoffset, u8 alen, u8 *value) -{ - int i2c_error = 0; - u16 status; - int i = 2 - alen; - u8 tmpbuf[2] = {(regoffset) >> 8, regoffset & 0xff}; - u16 w; - - /* wait until bus not busy */ - if (wait_for_bb()) - return 1; - - /* one byte only */ - writew(alen, &i2c_base->cnt); - /* set slave address */ - writew(devaddr, &i2c_base->sa); - /* no stop bit needed here */ - writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | - I2C_CON_TRX, &i2c_base->con); - - /* send register offset */ - while (1) { - status = wait_for_pin(); - if (status == 0 || status & I2C_STAT_NACK) { - i2c_error = 1; - goto read_exit; - } - if (status & I2C_STAT_XRDY) { - w = tmpbuf[i++]; -#if !(defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \ - defined(CONFIG_OMAP44XX) || defined(CONFIG_AM33XX) || \ - defined(CONFIG_OMAP54XX)) - w |= tmpbuf[i++] << 8; -#endif - writew(w, &i2c_base->data); - writew(I2C_STAT_XRDY, &i2c_base->stat); - } - if (status & I2C_STAT_ARDY) { - writew(I2C_STAT_ARDY, &i2c_base->stat); - break; - } - } - - /* set slave address */ - writew(devaddr, &i2c_base->sa); - /* read one byte from slave */ - writew(1, &i2c_base->cnt); - /* need stop bit here */ - writew(I2C_CON_EN | I2C_CON_MST | - I2C_CON_STT | I2C_CON_STP, - &i2c_base->con); - - /* receive data */ - while (1) { - status = wait_for_pin(); - if (status == 0 || status & I2C_STAT_NACK) { - i2c_error = 1; - goto read_exit; - } - if (status & I2C_STAT_RRDY) { -#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \ - defined(CONFIG_OMAP44XX) || defined(CONFIG_AM33XX) || \ - defined(CONFIG_OMAP54XX) - *value = readb(&i2c_base->data); -#else - *value = readw(&i2c_base->data); -#endif - writew(I2C_STAT_RRDY, &i2c_base->stat); - } - if (status & I2C_STAT_ARDY) { - writew(I2C_STAT_ARDY, &i2c_base->stat); - break; - } - } - -read_exit: - flush_fifo(); - writew(0xFFFF, &i2c_base->stat); - writew(0, &i2c_base->cnt); - return i2c_error; -} - static void flush_fifo(void) { u16 stat; @@ -241,13 +180,7 @@ static void flush_fifo(void) while (1) { stat = readw(&i2c_base->stat); if (stat == I2C_STAT_RRDY) { -#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \ - defined(CONFIG_OMAP44XX) || defined(CONFIG_AM33XX) || \ - defined(CONFIG_OMAP54XX) readb(&i2c_base->data); -#else - readw(&i2c_base->data); -#endif writew(I2C_STAT_RRDY, &i2c_base->stat); udelay(1000); } else @@ -255,6 +188,10 @@ static void flush_fifo(void) } } +/* + * i2c_probe: Use write access. Allows to identify addresses that are + * write-only (like the config register of dual-port EEPROMs) + */ int i2c_probe(uchar chip) { u16 status; @@ -263,61 +200,81 @@ int i2c_probe(uchar chip) if (chip == readw(&i2c_base->oa)) return res; - /* wait until bus not busy */ + /* Wait until bus is free */ if (wait_for_bb()) return res; - /* try to read one byte */ - writew(1, &i2c_base->cnt); - /* set slave address */ + /* No data transfer, slave addr only */ + writew(0, &i2c_base->cnt); + /* Set slave address */ writew(chip, &i2c_base->sa); - /* stop bit needed here */ - writew (I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_STP, &i2c_base->con); - - while (1) { - status = wait_for_pin(); - if (status == 0 || status & I2C_STAT_AL) { - res = 1; - goto probe_exit; - } - if (status & I2C_STAT_NACK) { - res = 1; - writew(0xff, &i2c_base->stat); - writew (readw (&i2c_base->con) | I2C_CON_STP, &i2c_base->con); - - if (wait_for_bb()) - res = 1; - - break; - } - if (status & I2C_STAT_ARDY) { - writew(I2C_STAT_ARDY, &i2c_base->stat); - break; - } - if (status & I2C_STAT_RRDY) { - res = 0; -#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \ - defined(CONFIG_OMAP44XX) || defined(CONFIG_AM33XX) || \ - defined(CONFIG_OMAP54XX) - readb(&i2c_base->data); -#else - readw(&i2c_base->data); -#endif - writew(I2C_STAT_RRDY, &i2c_base->stat); - } + /* Stop bit needed here */ + writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX | + I2C_CON_STP, &i2c_base->con); + + status = wait_for_event(); + + if ((status & ~I2C_STAT_XRDY) == 0 || (status & I2C_STAT_AL)) { + /* + * With current high-level command implementation, notifying + * the user shall flood the console with 127 messages. If + * silent exit is desired upon unconfigured bus, remove the + * following 'if' section: + */ + if (status == I2C_STAT_XRDY) + printf("i2c_probe: pads on bus %d probably not configured (status=0x%x)\n", + current_bus, status); + + goto pr_exit; } -probe_exit: + /* Check for ACK (!NAK) */ + if (!(status & I2C_STAT_NACK)) { + res = 0; /* Device found */ + udelay(I2C_WAIT); /* Required by AM335X in SPL */ + /* Abort transfer (force idle state) */ + writew(I2C_CON_MST | I2C_CON_TRX, &i2c_base->con); /* Reset */ + udelay(1000); + writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_TRX | + I2C_CON_STP, &i2c_base->con); /* STP */ + } +pr_exit: flush_fifo(); - /* don't allow any more data in... we don't want it. */ - writew(0, &i2c_base->cnt); writew(0xFFFF, &i2c_base->stat); + writew(0, &i2c_base->cnt); return res; } +/* + * i2c_read: Function now uses a single I2C read transaction with bulk transfer + * of the requested number of bytes (note that the 'i2c md' command + * limits this to 16 bytes anyway). If CONFIG_I2C_REPEATED_START is + * defined in the board config header, this transaction shall be with + * Repeated Start (Sr) between the address and data phases; otherwise + * Stop-Start (P-S) shall be used (some I2C chips do require a P-S). + * The address (reg offset) may be 0, 1 or 2 bytes long. + * Function now reads correctly from chips that return more than one + * byte of data per addressed register (like TI temperature sensors), + * or that do not need a register address at all (such as some clock + * distributors). + */ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) { - int i; + int i2c_error = 0; + u16 status; + + if (alen < 0) { + puts("I2C read: addr len < 0\n"); + return 1; + } + if (len < 0) { + puts("I2C read: data len < 0\n"); + return 1; + } + if (buffer == NULL) { + puts("I2C read: NULL pointer passed\n"); + return 1; + } if (alen > 2) { printf("I2C read: addr len %d not supported\n", alen); @@ -329,24 +286,122 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) return 1; } - for (i = 0; i < len; i++) { - if (i2c_read_byte(chip, addr + i, alen, &buffer[i])) { - puts("I2C read: I/O error\n"); - i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); - return 1; + /* Wait until bus not busy */ + if (wait_for_bb()) + return 1; + + /* Zero, one or two bytes reg address (offset) */ + writew(alen, &i2c_base->cnt); + /* Set slave address */ + writew(chip, &i2c_base->sa); + + if (alen) { + /* Must write reg offset first */ +#ifdef CONFIG_I2C_REPEATED_START + /* No stop bit, use Repeated Start (Sr) */ + writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | + I2C_CON_TRX, &i2c_base->con); +#else + /* Stop - Start (P-S) */ + writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_STP | + I2C_CON_TRX, &i2c_base->con); +#endif + /* Send register offset */ + while (1) { + status = wait_for_event(); + /* Try to identify bus that is not padconf'd for I2C */ + if (status == I2C_STAT_XRDY) { + i2c_error = 2; + printf("i2c_read (addr phase): pads on bus %d probably not configured (status=0x%x)\n", + current_bus, status); + goto rd_exit; + } + if (status == 0 || status & I2C_STAT_NACK) { + i2c_error = 1; + printf("i2c_read: error waiting for addr ACK (status=0x%x)\n", + status); + goto rd_exit; + } + if (alen) { + if (status & I2C_STAT_XRDY) { + alen--; + /* Do we have to use byte access? */ + writeb((addr >> (8 * alen)) & 0xff, + &i2c_base->data); + writew(I2C_STAT_XRDY, &i2c_base->stat); + } + } + if (status & I2C_STAT_ARDY) { + writew(I2C_STAT_ARDY, &i2c_base->stat); + break; + } } } + /* Set slave address */ + writew(chip, &i2c_base->sa); + /* Read len bytes from slave */ + writew(len, &i2c_base->cnt); + /* Need stop bit here */ + writew(I2C_CON_EN | I2C_CON_MST | + I2C_CON_STT | I2C_CON_STP, + &i2c_base->con); - return 0; + /* Receive data */ + while (1) { + status = wait_for_event(); + /* + * Try to identify bus that is not padconf'd for I2C. This + * state could be left over from previous transactions if + * the address phase is skipped due to alen=0. + */ + if (status == I2C_STAT_XRDY) { + i2c_error = 2; + printf("i2c_read (data phase): pads on bus %d probably not configured (status=0x%x)\n", + current_bus, status); + goto rd_exit; + } + if (status == 0 || status & I2C_STAT_NACK) { + i2c_error = 1; + goto rd_exit; + } + if (status & I2C_STAT_RRDY) { + *buffer++ = readb(&i2c_base->data); + writew(I2C_STAT_RRDY, &i2c_base->stat); + } + if (status & I2C_STAT_ARDY) { + writew(I2C_STAT_ARDY, &i2c_base->stat); + break; + } + } + +rd_exit: + flush_fifo(); + writew(0xFFFF, &i2c_base->stat); + writew(0, &i2c_base->cnt); + return i2c_error; } +/* i2c_write: Address (reg offset) may be 0, 1 or 2 bytes long. */ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len) { int i; u16 status; int i2c_error = 0; - u16 w; - u8 tmpbuf[2] = {addr >> 8, addr & 0xff}; + + if (alen < 0) { + puts("I2C write: addr len < 0\n"); + return 1; + } + + if (len < 0) { + puts("I2C write: data len < 0\n"); + return 1; + } + + if (buffer == NULL) { + puts("I2C write: NULL pointer passed\n"); + return 1; + } if (alen > 2) { printf("I2C write: addr len %d not supported\n", alen); @@ -355,92 +410,137 @@ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len) if (addr + len > (1 << 16)) { printf("I2C write: address 0x%x + 0x%x out of range\n", - addr, len); + addr, len); return 1; } - /* wait until bus not busy */ + /* Wait until bus not busy */ if (wait_for_bb()) return 1; - /* start address phase - will write regoffset + len bytes data */ - /* TODO consider case when !CONFIG_OMAP243X/34XX/44XX */ + /* Start address phase - will write regoffset + len bytes data */ writew(alen + len, &i2c_base->cnt); - /* set slave address */ + /* Set slave address */ writew(chip, &i2c_base->sa); - /* stop bit needed here */ + /* Stop bit needed here */ writew(I2C_CON_EN | I2C_CON_MST | I2C_CON_STT | I2C_CON_TRX | - I2C_CON_STP, &i2c_base->con); - - /* Send address and data */ - for (i = -alen; i < len; i++) { - status = wait_for_pin(); - + I2C_CON_STP, &i2c_base->con); + + while (alen) { + /* Must write reg offset (one or two bytes) */ + status = wait_for_event(); + /* Try to identify bus that is not padconf'd for I2C */ + if (status == I2C_STAT_XRDY) { + i2c_error = 2; + printf("i2c_write: pads on bus %d probably not configured (status=0x%x)\n", + current_bus, status); + goto wr_exit; + } if (status == 0 || status & I2C_STAT_NACK) { i2c_error = 1; - printf("i2c error waiting for data ACK (status=0x%x)\n", - status); - goto write_exit; + printf("i2c_write: error waiting for addr ACK (status=0x%x)\n", + status); + goto wr_exit; } - if (status & I2C_STAT_XRDY) { - w = (i < 0) ? tmpbuf[2+i] : buffer[i]; -#if !(defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) || \ - defined(CONFIG_OMAP44XX) || defined(CONFIG_AM33XX) || \ - defined(CONFIG_OMAP54XX)) - w |= ((++i < 0) ? tmpbuf[2+i] : buffer[i]) << 8; -#endif - writew(w, &i2c_base->data); + alen--; + writeb((addr >> (8 * alen)) & 0xff, &i2c_base->data); + writew(I2C_STAT_XRDY, &i2c_base->stat); + } else { + i2c_error = 1; + printf("i2c_write: bus not ready for addr Tx (status=0x%x)\n", + status); + goto wr_exit; + } + } + /* Address phase is over, now write data */ + for (i = 0; i < len; i++) { + status = wait_for_event(); + if (status == 0 || status & I2C_STAT_NACK) { + i2c_error = 1; + printf("i2c_write: error waiting for data ACK (status=0x%x)\n", + status); + goto wr_exit; + } + if (status & I2C_STAT_XRDY) { + writeb(buffer[i], &i2c_base->data); writew(I2C_STAT_XRDY, &i2c_base->stat); } else { i2c_error = 1; - printf("i2c bus not ready for Tx (i=%d)\n", i); - goto write_exit; + printf("i2c_write: bus not ready for data Tx (i=%d)\n", + i); + goto wr_exit; } } -write_exit: +wr_exit: flush_fifo(); writew(0xFFFF, &i2c_base->stat); + writew(0, &i2c_base->cnt); return i2c_error; } +/* + * Wait for the bus to be free by checking the Bus Busy (BB) + * bit to become clear + */ static int wait_for_bb(void) { int timeout = I2C_TIMEOUT; u16 stat; writew(0xFFFF, &i2c_base->stat); /* clear current interrupts...*/ +#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) while ((stat = readw(&i2c_base->stat) & I2C_STAT_BB) && timeout--) { +#else + /* Read RAW status */ + while ((stat = readw(&i2c_base->irqstatus_raw) & + I2C_STAT_BB) && timeout--) { +#endif writew(stat, &i2c_base->stat); - udelay(1000); + udelay(I2C_WAIT); } if (timeout <= 0) { - printf("timed out in wait_for_bb: I2C_STAT=%x\n", - readw(&i2c_base->stat)); + printf("Timed out in wait_for_bb: status=%04x\n", + stat); return 1; } writew(0xFFFF, &i2c_base->stat); /* clear delayed stuff*/ return 0; } -static u16 wait_for_pin(void) +/* + * Wait for the I2C controller to complete current action + * and update status + */ +static u16 wait_for_event(void) { u16 status; int timeout = I2C_TIMEOUT; do { - udelay(1000); + udelay(I2C_WAIT); +#if defined(CONFIG_OMAP243X) || defined(CONFIG_OMAP34XX) status = readw(&i2c_base->stat); +#else + /* Read RAW status */ + status = readw(&i2c_base->irqstatus_raw); +#endif } while (!(status & (I2C_STAT_ROVR | I2C_STAT_XUDF | I2C_STAT_XRDY | I2C_STAT_RRDY | I2C_STAT_ARDY | I2C_STAT_NACK | I2C_STAT_AL)) && timeout--); if (timeout <= 0) { - printf("timed out in wait_for_pin: I2C_STAT=%x\n", - readw(&i2c_base->stat)); + printf("Timed out in wait_for_event: status=%04x\n", + status); + /* + * If status is still 0 here, probably the bus pads have + * not been configured for I2C, and/or pull-ups are missing. + */ + printf("Check if pads/pull-ups of bus %d are properly configured\n", + current_bus); writew(0xFFFF, &i2c_base->stat); status = 0; } @@ -450,28 +550,36 @@ static u16 wait_for_pin(void) int i2c_set_bus_num(unsigned int bus) { - if ((bus < 0) || (bus >= I2C_BUS_MAX)) { - printf("Bad bus: %d\n", bus); + if (bus >= I2C_BUS_MAX) { + printf("Bad bus: %x\n", bus); return -1; } -#if I2C_BUS_MAX == 4 - if (bus == 3) - i2c_base = (struct i2c *)I2C_BASE4; - else - if (bus == 2) + switch (bus) { + default: + bus = 0; /* Fall through */ + case 0: + i2c_base = (struct i2c *)I2C_BASE1; + break; + case 1: + i2c_base = (struct i2c *)I2C_BASE2; + break; +#if (I2C_BUS_MAX > 2) + case 2: i2c_base = (struct i2c *)I2C_BASE3; - else + break; +#if (I2C_BUS_MAX > 3) + case 3: + i2c_base = (struct i2c *)I2C_BASE4; + break; +#if (I2C_BUS_MAX > 4) + case 4: + i2c_base = (struct i2c *)I2C_BASE5; + break; #endif -#if I2C_BUS_MAX == 3 - if (bus == 2) - i2c_base = (struct i2c *)I2C_BASE3; - else #endif - if (bus == 1) - i2c_base = (struct i2c *)I2C_BASE2; - else - i2c_base = (struct i2c *)I2C_BASE1; +#endif + } current_bus = bus; diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c index 4070d4e..5da20ed 100644 --- a/drivers/mmc/dw_mmc.c +++ b/drivers/mmc/dw_mmc.c @@ -129,13 +129,13 @@ static int dwmci_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, unsigned int timeout = 100000; u32 retry = 10000; u32 mask, ctrl; + ulong start = get_timer(0); while (dwmci_readl(host, DWMCI_STATUS) & DWMCI_BUSY) { - if (timeout == 0) { + if (get_timer(start) > timeout) { printf("Timeout on data busy\n"); return TIMEOUT; } - timeout--; } dwmci_writel(host, DWMCI_RINTSTS, DWMCI_INTMSK_ALL); @@ -143,7 +143,6 @@ static int dwmci_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, if (data) dwmci_prepare_data(host, data); - dwmci_writel(host, DWMCI_CMDARG, cmd->cmdarg); if (data) @@ -231,9 +230,8 @@ static int dwmci_setup_bus(struct dwmci_host *host, u32 freq) int timeout = 10000; unsigned long sclk; - if (freq == host->clock) + if ((freq == host->clock) || (freq == 0)) return 0; - /* * If host->mmc_clk didn't define, * then assume that host->bus_hz is source clock value. @@ -314,7 +312,7 @@ static void dwmci_set_ios(struct mmc *mmc) static int dwmci_init(struct mmc *mmc) { struct dwmci_host *host = (struct dwmci_host *)mmc->priv; - u32 fifo_size, fifoth_val; + u32 fifo_size; dwmci_writel(host, DWMCI_PWREN, 1); @@ -323,6 +321,9 @@ static int dwmci_init(struct mmc *mmc) return -1; } + /* Enumerate at 400KHz */ + dwmci_setup_bus(host, mmc->f_min); + dwmci_writel(host, DWMCI_RINTSTS, 0xFFFFFFFF); dwmci_writel(host, DWMCI_INTMASK, 0); @@ -331,13 +332,13 @@ static int dwmci_init(struct mmc *mmc) dwmci_writel(host, DWMCI_IDINTEN, 0); dwmci_writel(host, DWMCI_BMOD, 1); - fifo_size = dwmci_readl(host, DWMCI_FIFOTH); - if (host->fifoth_val) - fifoth_val = host->fifoth_val; - else - fifoth_val = MSIZE(0x2) | RX_WMARK(fifo_size/2 -1) | - TX_WMARK(fifo_size/2); - dwmci_writel(host, DWMCI_FIFOTH, fifoth_val); + if (!host->fifoth_val) { + fifo_size = dwmci_readl(host, DWMCI_FIFOTH); + fifo_size = ((fifo_size & RX_WMARK_MASK) >> RX_WMARK_SHIFT) + 1; + host->fifoth_val = MSIZE(0x2) | RX_WMARK(fifo_size / 2 - 1) | + TX_WMARK(fifo_size / 2); + } + dwmci_writel(host, DWMCI_FIFOTH, host->fifoth_val); dwmci_writel(host, DWMCI_CLKENA, 0); dwmci_writel(host, DWMCI_CLKSRC, 0); diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c index 72a31b7..4238dd9 100644 --- a/drivers/mmc/exynos_dw_mmc.c +++ b/drivers/mmc/exynos_dw_mmc.c @@ -19,39 +19,146 @@ */ #include <common.h> -#include <malloc.h> #include <dwmmc.h> +#include <fdtdec.h> +#include <libfdt.h> +#include <malloc.h> #include <asm/arch/dwmmc.h> #include <asm/arch/clk.h> +#include <asm/arch/pinmux.h> -static char *EXYNOS_NAME = "EXYNOS DWMMC"; +#define DWMMC_MAX_CH_NUM 4 +#define DWMMC_MAX_FREQ 52000000 +#define DWMMC_MIN_FREQ 400000 +#define DWMMC_MMC0_CLKSEL_VAL 0x03030001 +#define DWMMC_MMC2_CLKSEL_VAL 0x03020001 +/* + * Function used as callback function to initialise the + * CLKSEL register for every mmc channel. + */ static void exynos_dwmci_clksel(struct dwmci_host *host) { - u32 val; - val = DWMCI_SET_SAMPLE_CLK(DWMCI_SHIFT_0) | - DWMCI_SET_DRV_CLK(DWMCI_SHIFT_0) | DWMCI_SET_DIV_RATIO(0); + dwmci_writel(host, DWMCI_CLKSEL, host->clksel_val); +} - dwmci_writel(host, DWMCI_CLKSEL, val); +unsigned int exynos_dwmci_get_clk(int dev_index) +{ + return get_mmc_clk(dev_index); } -int exynos_dwmci_init(u32 regbase, int bus_width, int index) +/* + * This function adds the mmc channel to be registered with mmc core. + * index - mmc channel number. + * regbase - register base address of mmc channel specified in 'index'. + * bus_width - operating bus width of mmc channel specified in 'index'. + * clksel - value to be written into CLKSEL register in case of FDT. + * NULL in case od non-FDT. + */ +int exynos_dwmci_add_port(int index, u32 regbase, int bus_width, u32 clksel) { struct dwmci_host *host = NULL; + unsigned int div; + unsigned long freq, sclk; host = malloc(sizeof(struct dwmci_host)); if (!host) { printf("dwmci_host malloc fail!\n"); return 1; } + /* request mmc clock vlaue of 52MHz. */ + freq = 52000000; + sclk = get_mmc_clk(index); + div = DIV_ROUND_UP(sclk, freq); + /* set the clock divisor for mmc */ + set_mmc_clk(index, div); - host->name = EXYNOS_NAME; + host->name = "EXYNOS DWMMC"; host->ioaddr = (void *)regbase; host->buswidth = bus_width; + + if (clksel) { + host->clksel_val = clksel; + } else { + if (0 == index) + host->clksel_val = DWMMC_MMC0_CLKSEL_VAL; + if (2 == index) + host->clksel_val = DWMMC_MMC2_CLKSEL_VAL; + } + host->clksel = exynos_dwmci_clksel; host->dev_index = index; + host->mmc_clk = exynos_dwmci_get_clk; + /* Add the mmc channel to be registered with mmc core */ + if (add_dwmci(host, DWMMC_MAX_FREQ, DWMMC_MIN_FREQ)) { + debug("dwmmc%d registration failed\n", index); + return -1; + } + return 0; +} + +#ifdef CONFIG_OF_CONTROL +int exynos_dwmmc_init(const void *blob) +{ + int index, bus_width; + int node_list[DWMMC_MAX_CH_NUM]; + int err = 0, dev_id, flag, count, i; + u32 clksel_val, base, timing[3]; + + count = fdtdec_find_aliases_for_id(blob, "mmc", + COMPAT_SAMSUNG_EXYNOS5_DWMMC, node_list, + DWMMC_MAX_CH_NUM); + + for (i = 0; i < count; i++) { + int node = node_list[i]; + + if (node <= 0) + continue; - add_dwmci(host, 52000000, 400000); + /* Extract device id for each mmc channel */ + dev_id = pinmux_decode_periph_id(blob, node); + /* Get the bus width from the device node */ + bus_width = fdtdec_get_int(blob, node, "samsung,bus-width", 0); + if (bus_width <= 0) { + debug("DWMMC: Can't get bus-width\n"); + return -1; + } + if (8 == bus_width) + flag = PINMUX_FLAG_8BIT_MODE; + else + flag = PINMUX_FLAG_NONE; + + /* config pinmux for each mmc channel */ + err = exynos_pinmux_config(dev_id, flag); + if (err) { + debug("DWMMC not configured\n"); + return err; + } + + index = dev_id - PERIPH_ID_SDMMC0; + + /* Get the base address from the device node */ + base = fdtdec_get_addr(blob, node, "reg"); + if (!base) { + debug("DWMMC: Can't get base address\n"); + return -1; + } + /* Extract the timing info from the node */ + err = fdtdec_get_int_array(blob, node, "samsung,timing", + timing, 3); + if (err) { + debug("Can't get sdr-timings for divider\n"); + return -1; + } + + clksel_val = (DWMCI_SET_SAMPLE_CLK(timing[0]) | + DWMCI_SET_DRV_CLK(timing[1]) | + DWMCI_SET_DIV_RATIO(timing[2])); + /* Initialise each mmc channel */ + err = exynos_dwmci_add_port(index, base, bus_width, clksel_val); + if (err) + debug("dwmmc Channel-%d init failed\n", index); + } return 0; } - +#endif diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c index 861f4b9..973b19f 100644 --- a/drivers/mmc/fsl_esdhc.c +++ b/drivers/mmc/fsl_esdhc.c @@ -178,7 +178,7 @@ static int esdhc_setup_data(struct mmc *mmc, struct mmc_data *data) int timeout; struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv; struct fsl_esdhc *regs = (struct fsl_esdhc *)cfg->esdhc_base; -#ifdef CONFIG_SYS_FSL_ESDHC_USE_PIO +#ifndef CONFIG_SYS_FSL_ESDHC_USE_PIO uint wml_value; wml_value = data->blocksize/4; @@ -310,6 +310,9 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) /* Figure out the transfer arguments */ xfertyp = esdhc_xfertyp(cmd, data); + /* Mask all irqs */ + esdhc_write32(®s->irqsigen, 0); + /* Send the command */ esdhc_write32(®s->cmdarg, cmd->cmdarg); #if defined(CONFIG_FSL_USDHC) @@ -320,15 +323,11 @@ esdhc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) esdhc_write32(®s->xfertyp, xfertyp); #endif - /* Mask all irqs */ - esdhc_write32(®s->irqsigen, 0); - /* Wait for the command to complete */ while (!(esdhc_read32(®s->irqstat) & (IRQSTAT_CC | IRQSTAT_CTOE))) ; irqstat = esdhc_read32(®s->irqstat); - esdhc_write32(®s->irqstat, irqstat); /* Reset CMD and DATA portions on error */ if (irqstat & (CMD_ERR | IRQSTAT_CTOE)) { diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 0a2f535..83d2df7 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -301,10 +301,12 @@ mmc_write_blocks(struct mmc *mmc, ulong start, lbaint_t blkcnt, const void*src) return 0; } - if (blkcnt > 1) - cmd.cmdidx = MMC_CMD_WRITE_MULTIPLE_BLOCK; - else + if (blkcnt == 0) + return 0; + else if (blkcnt == 1) cmd.cmdidx = MMC_CMD_WRITE_SINGLE_BLOCK; + else + cmd.cmdidx = MMC_CMD_WRITE_MULTIPLE_BLOCK; if (mmc->high_capacity) cmd.cmdarg = start; @@ -700,16 +702,49 @@ static int mmc_change_freq(struct mmc *mmc) return 0; } +static int mmc_set_capacity(struct mmc *mmc, int part_num) +{ + switch (part_num) { + case 0: + mmc->capacity = mmc->capacity_user; + break; + case 1: + case 2: + mmc->capacity = mmc->capacity_boot; + break; + case 3: + mmc->capacity = mmc->capacity_rpmb; + break; + case 4: + case 5: + case 6: + case 7: + mmc->capacity = mmc->capacity_gp[part_num - 4]; + break; + default: + return -1; + } + + mmc->block_dev.lba = lldiv(mmc->capacity, mmc->read_bl_len); + + return 0; +} + int mmc_switch_part(int dev_num, unsigned int part_num) { struct mmc *mmc = find_mmc_device(dev_num); + int ret; if (!mmc) return -1; - return mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL, EXT_CSD_PART_CONF, - (mmc->part_config & ~PART_ACCESS_MASK) - | (part_num & PART_ACCESS_MASK)); + ret = mmc_switch(mmc, EXT_CSD_CMD_SET_NORMAL, EXT_CSD_PART_CONF, + (mmc->part_config & ~PART_ACCESS_MASK) + | (part_num & PART_ACCESS_MASK)); + if (ret) + return ret; + + return mmc_set_capacity(mmc, part_num); } int mmc_getcd(struct mmc *mmc) @@ -917,7 +952,7 @@ static void mmc_set_bus_width(struct mmc *mmc, uint width) static int mmc_startup(struct mmc *mmc) { - int err; + int err, i; uint mult, freq; u64 cmult, csize, capacity; struct mmc_cmd cmd; @@ -1035,8 +1070,12 @@ static int mmc_startup(struct mmc *mmc) cmult = (mmc->csd[2] & 0x00038000) >> 15; } - mmc->capacity = (csize + 1) << (cmult + 2); - mmc->capacity *= mmc->read_bl_len; + mmc->capacity_user = (csize + 1) << (cmult + 2); + mmc->capacity_user *= mmc->read_bl_len; + mmc->capacity_boot = 0; + mmc->capacity_rpmb = 0; + for (i = 0; i < 4; i++) + mmc->capacity_gp[i] = 0; if (mmc->read_bl_len > MMC_MAX_BLOCK_LEN) mmc->read_bl_len = MMC_MAX_BLOCK_LEN; @@ -1075,7 +1114,7 @@ static int mmc_startup(struct mmc *mmc) | ext_csd[EXT_CSD_SEC_CNT + 3] << 24; capacity *= MMC_MAX_BLOCK_LEN; if ((capacity >> 20) > 2 * 1024) - mmc->capacity = capacity; + mmc->capacity_user = capacity; } switch (ext_csd[EXT_CSD_REV]) { @@ -1117,8 +1156,25 @@ static int mmc_startup(struct mmc *mmc) if ((ext_csd[EXT_CSD_PARTITIONING_SUPPORT] & PART_SUPPORT) || ext_csd[EXT_CSD_BOOT_MULT]) mmc->part_config = ext_csd[EXT_CSD_PART_CONF]; + + mmc->capacity_boot = ext_csd[EXT_CSD_BOOT_MULT] << 17; + + mmc->capacity_rpmb = ext_csd[EXT_CSD_RPMB_MULT] << 17; + + for (i = 0; i < 4; i++) { + int idx = EXT_CSD_GP_SIZE_MULT + i * 3; + mmc->capacity_gp[i] = (ext_csd[idx + 2] << 16) + + (ext_csd[idx + 1] << 8) + ext_csd[idx]; + mmc->capacity_gp[i] *= + ext_csd[EXT_CSD_HC_ERASE_GRP_SIZE]; + mmc->capacity_gp[i] *= ext_csd[EXT_CSD_HC_WP_GRP_SIZE]; + } } + err = mmc_set_capacity(mmc, mmc->part_num); + if (err) + return err; + if (IS_SD(mmc)) err = sd_change_freq(mmc); else @@ -1447,3 +1503,137 @@ int mmc_initialize(bd_t *bis) do_preinit(); return 0; } + +#ifdef CONFIG_SUPPORT_EMMC_BOOT +/* + * This function changes the size of boot partition and the size of rpmb + * partition present on EMMC devices. + * + * Input Parameters: + * struct *mmc: pointer for the mmc device strcuture + * bootsize: size of boot partition + * rpmbsize: size of rpmb partition + * + * Returns 0 on success. + */ + +int mmc_boot_partition_size_change(struct mmc *mmc, unsigned long bootsize, + unsigned long rpmbsize) +{ + int err; + struct mmc_cmd cmd; + + /* Only use this command for raw EMMC moviNAND. Enter backdoor mode */ + cmd.cmdidx = MMC_CMD_RES_MAN; + cmd.resp_type = MMC_RSP_R1b; + cmd.cmdarg = MMC_CMD62_ARG1; + + err = mmc_send_cmd(mmc, &cmd, NULL); + if (err) { + debug("mmc_boot_partition_size_change: Error1 = %d\n", err); + return err; + } + + /* Boot partition changing mode */ + cmd.cmdidx = MMC_CMD_RES_MAN; + cmd.resp_type = MMC_RSP_R1b; + cmd.cmdarg = MMC_CMD62_ARG2; + + err = mmc_send_cmd(mmc, &cmd, NULL); + if (err) { + debug("mmc_boot_partition_size_change: Error2 = %d\n", err); + return err; + } + /* boot partition size is multiple of 128KB */ + bootsize = (bootsize * 1024) / 128; + + /* Arg: boot partition size */ + cmd.cmdidx = MMC_CMD_RES_MAN; + cmd.resp_type = MMC_RSP_R1b; + cmd.cmdarg = bootsize; + + err = mmc_send_cmd(mmc, &cmd, NULL); + if (err) { + debug("mmc_boot_partition_size_change: Error3 = %d\n", err); + return err; + } + /* RPMB partition size is multiple of 128KB */ + rpmbsize = (rpmbsize * 1024) / 128; + /* Arg: RPMB partition size */ + cmd.cmdidx = MMC_CMD_RES_MAN; + cmd.resp_type = MMC_RSP_R1b; + cmd.cmdarg = rpmbsize; + + err = mmc_send_cmd(mmc, &cmd, NULL); + if (err) { + debug("mmc_boot_partition_size_change: Error4 = %d\n", err); + return err; + } + return 0; +} + +/* + * This function shall form and send the commands to open / close the + * boot partition specified by user. + * + * Input Parameters: + * ack: 0x0 - No boot acknowledge sent (default) + * 0x1 - Boot acknowledge sent during boot operation + * part_num: User selects boot data that will be sent to master + * 0x0 - Device not boot enabled (default) + * 0x1 - Boot partition 1 enabled for boot + * 0x2 - Boot partition 2 enabled for boot + * access: User selects partitions to access + * 0x0 : No access to boot partition (default) + * 0x1 : R/W boot partition 1 + * 0x2 : R/W boot partition 2 + * 0x3 : R/W Replay Protected Memory Block (RPMB) + * + * Returns 0 on success. + */ +int mmc_boot_part_access(struct mmc *mmc, u8 ack, u8 part_num, u8 access) +{ + int err; + struct mmc_cmd cmd; + + /* Boot ack enable, boot partition enable , boot partition access */ + cmd.cmdidx = MMC_CMD_SWITCH; + cmd.resp_type = MMC_RSP_R1b; + + cmd.cmdarg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) | + (EXT_CSD_PART_CONF << 16) | + ((EXT_CSD_BOOT_ACK(ack) | + EXT_CSD_BOOT_PART_NUM(part_num) | + EXT_CSD_PARTITION_ACCESS(access)) << 8); + + err = mmc_send_cmd(mmc, &cmd, NULL); + if (err) { + if (access) { + debug("mmc boot partition#%d open fail:Error1 = %d\n", + part_num, err); + } else { + debug("mmc boot partition#%d close fail:Error = %d\n", + part_num, err); + } + return err; + } + + if (access) { + /* 4bit transfer mode at booting time. */ + cmd.cmdidx = MMC_CMD_SWITCH; + cmd.resp_type = MMC_RSP_R1b; + + cmd.cmdarg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) | + (EXT_CSD_BOOT_BUS_WIDTH << 16) | + ((1 << 0) << 8); + + err = mmc_send_cmd(mmc, &cmd, NULL); + if (err) { + debug("mmc boot partition#%d open fail:Error2 = %d\n", + part_num, err); + return err; + } + } + return 0; +} +#endif diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c index afdfa88..975b2c5 100644 --- a/drivers/mmc/omap_hsmmc.c +++ b/drivers/mmc/omap_hsmmc.c @@ -113,23 +113,21 @@ static void omap5_pbias_config(struct mmc *mmc) u32 value = 0; value = readl((*ctrl)->control_pbias); - value &= ~(SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ); - value |= SDCARD_BIAS_HIZ_MODE; + value &= ~SDCARD_PWRDNZ; + writel(value, (*ctrl)->control_pbias); + udelay(10); /* wait 10 us */ + value &= ~SDCARD_BIAS_PWRDNZ; writel(value, (*ctrl)->control_pbias); palmas_mmc1_poweron_ldo(); value = readl((*ctrl)->control_pbias); - value &= ~SDCARD_BIAS_HIZ_MODE; - value |= SDCARD_PBIASLITE_VMODE | SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ; + value |= SDCARD_BIAS_PWRDNZ; writel(value, (*ctrl)->control_pbias); - - value = readl((*ctrl)->control_pbias); - if (value & (1 << 23)) { - value &= ~(SDCARD_PWRDNZ | SDCARD_BIAS_PWRDNZ); - value |= SDCARD_BIAS_HIZ_MODE; - writel(value, (*ctrl)->control_pbias); - } + udelay(150); /* wait 150 us */ + value |= SDCARD_PWRDNZ; + writel(value, (*ctrl)->control_pbias); + udelay(150); /* wait 150 us */ } #endif diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c index 1eaea04..c5631bf 100644 --- a/drivers/mmc/sdhci.c +++ b/drivers/mmc/sdhci.c @@ -486,8 +486,10 @@ int add_sdhci(struct sdhci_host *host, u32 max_clk, u32 min_clk) mmc->voltages |= host->voltages; 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; + if ((host->version & SDHCI_SPEC_VER_MASK) >= SDHCI_SPEC_300) { + if (caps & SDHCI_CAN_DO_8BIT) + mmc->host_caps |= MMC_MODE_8BIT; + } if (host->host_caps) mmc->host_caps |= host->host_caps; diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile index 8821704..bb81e84 100644 --- a/drivers/mtd/nand/Makefile +++ b/drivers/mtd/nand/Makefile @@ -83,6 +83,7 @@ COBJS-$(CONFIG_NAND_DOCG4) += docg4.o else # minimal SPL drivers COBJS-$(CONFIG_NAND_FSL_ELBC) += fsl_elbc_spl.o +COBJS-$(CONFIG_NAND_FSL_IFC) += fsl_ifc_spl.o COBJS-$(CONFIG_NAND_MXC) += mxc_nand_spl.o endif # drivers diff --git a/nand_spl/nand_boot_fsl_ifc.c b/drivers/mtd/nand/fsl_ifc_spl.c index 44972c5..8537c4c 100644 --- a/nand_spl/nand_boot_fsl_ifc.c +++ b/drivers/mtd/nand/fsl_ifc_spl.c @@ -1,5 +1,5 @@ /* - * NAND boot for FSL Integrated Flash Controller, NAND Flash Control Machine + * NAND boot for Freescale Integrated Flash Controller, NAND FCM * * Copyright 2011 Freescale Semiconductor, Inc. * Author: Dipen Dudhat <dipen.dudhat@freescale.com> @@ -46,9 +46,9 @@ static inline int check_read_ecc(uchar *buf, u32 *eccstat, unsigned int bufnum, int page_size) { u32 reg = eccstat[bufnum / 4]; - int errors = (reg >> ((3 - bufnum % 4) * 8)) & 15; + int errors = (reg >> ((3 - bufnum % 4) * 8)) & 0xf; - if (errors == 15) { /* uncorrectable */ + if (errors == 0xf) { /* uncorrectable */ /* Blank pages fail hw ECC checks */ if (is_blank(buf, page_size)) return 1; @@ -123,30 +123,17 @@ static void nand_load(unsigned int offs, int uboot_size, uchar *dst) csor = CONFIG_SYS_NAND_CSOR; cspr = CONFIG_SYS_NAND_CSPR; - if (!(csor & CSOR_NAND_ECC_DEC_EN)) { - /* soft ECC in SPL is unimplemented */ - puts("WARNING: soft ECC not checked in SPL\n"); - } else { - u32 hwcsor; - - /* make sure board is configured with ECC on boot */ - hwcsor = in_be32(&ifc->csor_cs[0].csor); - if (!(hwcsor & CSOR_NAND_ECC_DEC_EN)) - puts("WARNING: ECC not checked in SPL, " - "check board cfg\n"); - } - port_size = (cspr & CSPR_PORT_SIZE_16) ? 16 : 8; if (csor & CSOR_NAND_PGS_4K) { page_size = 4096; - bufnum_mask = 1; + bufnum_mask = 0x1; } else if (csor & CSOR_NAND_PGS_2K) { page_size = 2048; - bufnum_mask = 3; + bufnum_mask = 0x3; } else { page_size = 512; - bufnum_mask = 15; + bufnum_mask = 0xf; if (port_size == 8) bad_marker = 5; @@ -174,8 +161,8 @@ static void nand_load(unsigned int offs, int uboot_size, uchar *dst) out_be32(&ifc->ifc_nand.nand_fir1, 0x0); out_be32(&ifc->ifc_nand.nand_fcr0, - (NAND_CMD_READ0 << IFC_NAND_FCR0_CMD0_SHIFT) | - (NAND_CMD_READSTART << IFC_NAND_FCR0_CMD1_SHIFT)); + (NAND_CMD_READ0 << IFC_NAND_FCR0_CMD0_SHIFT) | + (NAND_CMD_READSTART << IFC_NAND_FCR0_CMD1_SHIFT)); } else { out_be32(&ifc->ifc_nand.nand_fir0, (IFC_FIR_OP_CW0 << IFC_NAND_FIR0_OP0_SHIFT) | @@ -185,7 +172,7 @@ static void nand_load(unsigned int offs, int uboot_size, uchar *dst) out_be32(&ifc->ifc_nand.nand_fir1, 0x0); out_be32(&ifc->ifc_nand.nand_fcr0, - NAND_CMD_READ0 << IFC_NAND_FCR0_CMD0_SHIFT); + NAND_CMD_READ0 << IFC_NAND_FCR0_CMD0_SHIFT); } /* Program FBCR = 0 for full page read */ @@ -206,7 +193,7 @@ static void nand_load(unsigned int offs, int uboot_size, uchar *dst) out_be32(&ifc->ifc_nand.col0, 0); /* start read */ out_be32(&ifc->ifc_nand.nandseq_strt, - IFC_NAND_SEQ_STRT_FIR_STRT); + IFC_NAND_SEQ_STRT_FIR_STRT); /* wait for read to complete */ nand_wait(&buf[sram_addr], bufnum, page_size); @@ -241,7 +228,6 @@ static void nand_load(unsigned int offs, int uboot_size, uchar *dst) void nand_boot(void) { __attribute__((noreturn)) void (*uboot)(void); - /* * Load U-Boot image from NAND into RAM */ @@ -257,15 +243,16 @@ void nand_boot(void) (uchar *)CONFIG_NAND_ENV_DST + CONFIG_ENV_SIZE); #endif #endif - /* * Jump to U-Boot image */ +#ifdef CONFIG_SPL_FLUSH_IMAGE /* * Clean d-cache and invalidate i-cache, to * make sure that no stale data is executed. */ flush_cache(CONFIG_SYS_NAND_U_BOOT_DST, CONFIG_SYS_NAND_U_BOOT_SIZE); +#endif uboot = (void *)CONFIG_SYS_NAND_U_BOOT_START; uboot(); } diff --git a/drivers/mtd/spi/Makefile b/drivers/mtd/spi/Makefile index 90f8392..ecbb210 100644 --- a/drivers/mtd/spi/Makefile +++ b/drivers/mtd/spi/Makefile @@ -32,6 +32,7 @@ endif COBJS-$(CONFIG_SPI_FLASH) += spi_flash.o COBJS-$(CONFIG_SPI_FLASH_ATMEL) += atmel.o COBJS-$(CONFIG_SPI_FLASH_EON) += eon.o +COBJS-$(CONFIG_SPI_FLASH_GIGADEVICE) += gigadevice.o COBJS-$(CONFIG_SPI_FLASH_MACRONIX) += macronix.o COBJS-$(CONFIG_SPI_FLASH_SPANSION) += spansion.o COBJS-$(CONFIG_SPI_FLASH_SST) += sst.o diff --git a/drivers/mtd/spi/gigadevice.c b/drivers/mtd/spi/gigadevice.c new file mode 100644 index 0000000..b5e1ebe --- /dev/null +++ b/drivers/mtd/spi/gigadevice.c @@ -0,0 +1,81 @@ +/* + * Gigadevice SPI flash driver + * Copyright 2013, Samsung Electronics Co., Ltd. + * Author: Banajit Goswami <banajit.g@samsung.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_flash.h> + +#include "spi_flash_internal.h" + +struct gigadevice_spi_flash_params { + uint16_t id; + uint16_t nr_blocks; + const char *name; +}; + +static const struct gigadevice_spi_flash_params gigadevice_spi_flash_table[] = { + { + .id = 0x6016, + .nr_blocks = 64, + .name = "GD25LQ", + }, + { + .id = 0x4017, + .nr_blocks = 128, + .name = "GD25Q64B", + }, +}; + +struct spi_flash *spi_flash_probe_gigadevice(struct spi_slave *spi, u8 *idcode) +{ + const struct gigadevice_spi_flash_params *params; + struct spi_flash *flash; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(gigadevice_spi_flash_table); i++) { + params = &gigadevice_spi_flash_table[i]; + if (params->id == ((idcode[1] << 8) | idcode[2])) + break; + } + + if (i == ARRAY_SIZE(gigadevice_spi_flash_table)) { + debug("SF: Unsupported Gigadevice ID %02x%02x\n", + idcode[1], idcode[2]); + return NULL; + } + + flash = spi_flash_alloc_base(spi, params->name); + if (!flash) { + debug("SF: Failed to allocate memory\n"); + return NULL; + } + /* page_size */ + flash->page_size = 256; + /* sector_size = page_size * pages_per_sector */ + flash->sector_size = flash->page_size * 16; + /* size = sector_size * sector_per_block * number of blocks */ + flash->size = flash->sector_size * 16 * params->nr_blocks; + + return flash; +} diff --git a/drivers/mtd/spi/spansion.c b/drivers/mtd/spi/spansion.c index dad30b5..3ec2151 100644 --- a/drivers/mtd/spi/spansion.c +++ b/drivers/mtd/spi/spansion.c @@ -90,18 +90,32 @@ static const struct spansion_spi_flash_params spansion_spi_flash_table[] = { .name = "S25FL032P", }, { + .idcode1 = 0x0216, + .idcode2 = 0x4d00, + .pages_per_sector = 256, + .nr_sectors = 128, + .name = "S25FL064P", + }, + { .idcode1 = 0x2018, .idcode2 = 0x4d01, .pages_per_sector = 256, .nr_sectors = 256, - .name = "S25FL129P_64K/S25FL128S", + .name = "S25FL129P_64K/S25FL128S_64K", }, { .idcode1 = 0x0219, .idcode2 = 0x4d01, .pages_per_sector = 256, .nr_sectors = 512, - .name = "S25FL256S", + .name = "S25FL256S_64K", + }, + { + .idcode1 = 0x0220, + .idcode2 = 0x4d01, + .pages_per_sector = 256, + .nr_sectors = 1024, + .name = "S25FL512S_64K", }, }; diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 111185a..6a6fe37 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -68,17 +68,60 @@ 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) +int spi_flash_cmd_wait_ready(struct spi_flash *flash, unsigned long timeout) { - unsigned long page_addr, byte_addr, page_size; - size_t chunk_len, actual; + struct spi_slave *spi = flash->spi; + unsigned long timebase; int ret; - u8 cmd[4]; + u8 status; + u8 check_status = 0x0; + u8 poll_bit = STATUS_WIP; + u8 cmd = flash->poll_cmd; - page_size = flash->page_size; - page_addr = offset / page_size; - byte_addr = offset % page_size; + if (cmd == CMD_FLAG_STATUS) { + poll_bit = STATUS_PEC; + check_status = poll_bit; + } + + ret = spi_xfer(spi, 8, &cmd, NULL, SPI_XFER_BEGIN); + if (ret) { + debug("SF: fail to read %s status register\n", + cmd == CMD_READ_STATUS ? "read" : "flag"); + return ret; + } + + timebase = get_timer(0); + do { + WATCHDOG_RESET(); + + ret = spi_xfer(spi, 8, NULL, &status, 0); + if (ret) + return -1; + + if ((status & poll_bit) == check_status) + break; + + } while (get_timer(timebase) < timeout); + + spi_xfer(spi, 0, NULL, NULL, SPI_XFER_END); + + if ((status & poll_bit) == check_status) + return 0; + + /* Timed out */ + debug("SF: time out!\n"); + return -1; +} + +int spi_flash_write_common(struct spi_flash *flash, const u8 *cmd, + size_t cmd_len, const void *buf, size_t buf_len) +{ + struct spi_slave *spi = flash->spi; + unsigned long timeout = SPI_FLASH_PROG_TIMEOUT; + int ret; + + if (buf == NULL) + timeout = SPI_FLASH_PAGE_ERASE_TIMEOUT; ret = spi_claim_bus(flash->spi); if (ret) { @@ -86,48 +129,122 @@ int spi_flash_cmd_write_multi(struct spi_flash *flash, u32 offset, return ret; } + ret = spi_flash_cmd_write_enable(flash); + if (ret < 0) { + debug("SF: enabling write failed\n"); + return ret; + } + + ret = spi_flash_cmd_write(spi, cmd, cmd_len, buf, buf_len); + if (ret < 0) { + debug("SF: write cmd failed\n"); + return ret; + } + + ret = spi_flash_cmd_wait_ready(flash, timeout); + if (ret < 0) { + debug("SF: write %s timed out\n", + timeout == SPI_FLASH_PROG_TIMEOUT ? + "program" : "page erase"); + return ret; + } + + spi_release_bus(spi); + + return ret; +} + +int spi_flash_cmd_erase(struct spi_flash *flash, u32 offset, size_t len) +{ + u32 erase_size; + u8 cmd[4]; + int ret = -1; + + erase_size = flash->sector_size; + if (offset % erase_size || len % erase_size) { + debug("SF: Erase offset/length not multiple of erase size\n"); + return -1; + } + + if (erase_size == 4096) + cmd[0] = CMD_ERASE_4K; + else + cmd[0] = CMD_ERASE_64K; + + while (len) { +#ifdef CONFIG_SPI_FLASH_BAR + u8 bank_sel; + + bank_sel = offset / SPI_FLASH_16MB_BOUN; + + ret = spi_flash_cmd_bankaddr_write(flash, bank_sel); + if (ret) { + debug("SF: fail to set bank%d\n", bank_sel); + return ret; + } +#endif + spi_flash_addr(offset, cmd); + + debug("SF: erase %2x %2x %2x %2x (%x)\n", cmd[0], cmd[1], + cmd[2], cmd[3], offset); + + ret = spi_flash_write_common(flash, cmd, sizeof(cmd), NULL, 0); + if (ret < 0) { + debug("SF: erase failed\n"); + break; + } + + offset += erase_size; + len -= erase_size; + } + + return ret; +} + +int spi_flash_cmd_write_multi(struct spi_flash *flash, u32 offset, + size_t len, const void *buf) +{ + unsigned long byte_addr, page_size; + size_t chunk_len, actual; + u8 cmd[4]; + int ret = -1; + + page_size = flash->page_size; + cmd[0] = CMD_PAGE_PROGRAM; for (actual = 0; actual < len; actual += chunk_len) { +#ifdef CONFIG_SPI_FLASH_BAR + u8 bank_sel; + + bank_sel = offset / SPI_FLASH_16MB_BOUN; + + ret = spi_flash_cmd_bankaddr_write(flash, bank_sel); + if (ret) { + debug("SF: fail to set bank%d\n", bank_sel); + return ret; + } +#endif + byte_addr = offset % page_size; chunk_len = min(len - actual, page_size - byte_addr); if (flash->spi->max_write_size) chunk_len = min(chunk_len, flash->spi->max_write_size); - cmd[1] = page_addr >> 8; - cmd[2] = page_addr; - cmd[3] = byte_addr; + spi_flash_addr(offset, cmd); 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); + ret = spi_flash_write_common(flash, cmd, sizeof(cmd), + 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; - - byte_addr += chunk_len; - if (byte_addr == page_size) { - page_addr++; - byte_addr = 0; - } + offset += chunk_len; } - debug("SF: program %s %zu bytes @ %#x\n", - ret ? "failure" : "success", len, offset); - - spi_release_bus(flash->spi); return ret; } @@ -137,8 +254,18 @@ int spi_flash_read_common(struct spi_flash *flash, const u8 *cmd, struct spi_slave *spi = flash->spi; int ret; - spi_claim_bus(spi); + ret = spi_claim_bus(flash->spi); + if (ret) { + debug("SF: unable to claim SPI bus\n"); + return ret; + } + ret = spi_flash_cmd_read(spi, cmd, cmd_len, data, data_len); + if (ret < 0) { + debug("SF: read cmd failed\n"); + return ret; + } + spi_release_bus(spi); return ret; @@ -147,140 +274,125 @@ int spi_flash_read_common(struct spi_flash *flash, const u8 *cmd, int spi_flash_cmd_read_fast(struct spi_flash *flash, u32 offset, size_t len, void *data) { - u8 cmd[5]; + u8 cmd[5], bank_sel = 0; + u32 remain_len, read_len; + int ret = -1; /* Handle memory-mapped SPI */ - if (flash->memory_map) + if (flash->memory_map) { memcpy(data, flash->memory_map + offset, len); + return 0; + } cmd[0] = CMD_READ_ARRAY_FAST; - spi_flash_addr(offset, cmd); cmd[4] = 0x00; - return spi_flash_read_common(flash, cmd, sizeof(cmd), data, len); -} + while (len) { +#ifdef CONFIG_SPI_FLASH_BAR + bank_sel = offset / SPI_FLASH_16MB_BOUN; -int spi_flash_cmd_poll_bit(struct spi_flash *flash, unsigned long timeout, - u8 cmd, u8 poll_bit) -{ - struct spi_slave *spi = flash->spi; - unsigned long timebase; - int ret; - u8 status; - - ret = spi_xfer(spi, 8, &cmd, NULL, SPI_XFER_BEGIN); - if (ret) { - debug("SF: Failed to send command %02x: %d\n", cmd, ret); - return ret; - } - - timebase = get_timer(0); - do { - WATCHDOG_RESET(); + ret = spi_flash_cmd_bankaddr_write(flash, bank_sel); + if (ret) { + debug("SF: fail to set bank%d\n", bank_sel); + return ret; + } +#endif + remain_len = (SPI_FLASH_16MB_BOUN * (bank_sel + 1) - offset); + if (len < remain_len) + read_len = len; + else + read_len = remain_len; - ret = spi_xfer(spi, 8, NULL, &status, 0); - if (ret) - return -1; + spi_flash_addr(offset, cmd); - if ((status & poll_bit) == 0) + ret = spi_flash_read_common(flash, cmd, sizeof(cmd), + data, read_len); + if (ret < 0) { + debug("SF: read failed\n"); break; + } - } while (get_timer(timebase) < timeout); - - spi_xfer(spi, 0, NULL, NULL, SPI_XFER_END); - - if ((status & poll_bit) == 0) - return 0; - - /* Timed out */ - debug("SF: time out!\n"); - return -1; -} + offset += read_len; + len -= read_len; + data += read_len; + } -int spi_flash_cmd_wait_ready(struct spi_flash *flash, unsigned long timeout) -{ - return spi_flash_cmd_poll_bit(flash, timeout, - CMD_READ_STATUS, STATUS_WIP); + return ret; } -int spi_flash_cmd_erase(struct spi_flash *flash, u32 offset, size_t len) +int spi_flash_cmd_write_status(struct spi_flash *flash, u8 sr) { - u32 start, end, erase_size; + u8 cmd; int ret; - u8 cmd[4]; - - erase_size = flash->sector_size; - if (offset % erase_size || len % erase_size) { - debug("SF: Erase offset/length not multiple of erase size\n"); - return -1; - } - ret = spi_claim_bus(flash->spi); - if (ret) { - debug("SF: Unable to claim SPI bus\n"); + cmd = CMD_WRITE_STATUS; + ret = spi_flash_write_common(flash, &cmd, 1, &sr, 1); + if (ret < 0) { + debug("SF: fail to write status register\n"); return ret; } - if (erase_size == 4096) - cmd[0] = CMD_ERASE_4K; - else - cmd[0] = CMD_ERASE_64K; - start = offset; - end = start + len; - - while (offset < end) { - spi_flash_addr(offset, cmd); - offset += erase_size; - - debug("SF: erase %2x %2x %2x %2x (%x)\n", cmd[0], cmd[1], - cmd[2], cmd[3], offset); - - ret = spi_flash_cmd_write_enable(flash); - if (ret) - goto out; - - ret = spi_flash_cmd_write(flash->spi, cmd, sizeof(cmd), NULL, 0); - if (ret) - goto out; - - ret = spi_flash_cmd_wait_ready(flash, SPI_FLASH_PAGE_ERASE_TIMEOUT); - if (ret) - goto out; - } - - debug("SF: Successfully erased %zu bytes @ %#x\n", len, start); - - out: - spi_release_bus(flash->spi); - return ret; + return 0; } -int spi_flash_cmd_write_status(struct spi_flash *flash, u8 sr) +#ifdef CONFIG_SPI_FLASH_BAR +int spi_flash_cmd_bankaddr_write(struct spi_flash *flash, u8 bank_sel) { u8 cmd; int ret; - ret = spi_flash_cmd_write_enable(flash); + if (flash->bank_curr == bank_sel) { + debug("SF: not require to enable bank%d\n", bank_sel); + return 0; + } + + cmd = flash->bank_write_cmd; + ret = spi_flash_write_common(flash, &cmd, 1, &bank_sel, 1); if (ret < 0) { - debug("SF: enabling write failed\n"); + debug("SF: fail to write bank register\n"); return ret; } + flash->bank_curr = bank_sel; - cmd = CMD_WRITE_STATUS; - ret = spi_flash_cmd_write(flash->spi, &cmd, 1, &sr, 1); - if (ret) { - debug("SF: fail to write status register\n"); - return ret; + return 0; +} + +int spi_flash_bank_config(struct spi_flash *flash, u8 idcode0) +{ + u8 cmd; + u8 curr_bank = 0; + + /* discover bank cmds */ + switch (idcode0) { + case SPI_FLASH_SPANSION_IDCODE0: + flash->bank_read_cmd = CMD_BANKADDR_BRRD; + flash->bank_write_cmd = CMD_BANKADDR_BRWR; + break; + case SPI_FLASH_STMICRO_IDCODE0: + case SPI_FLASH_WINBOND_IDCODE0: + flash->bank_read_cmd = CMD_EXTNADDR_RDEAR; + flash->bank_write_cmd = CMD_EXTNADDR_WREAR; + break; + default: + printf("SF: Unsupported bank commands %02x\n", idcode0); + return -1; } - ret = spi_flash_cmd_wait_ready(flash, SPI_FLASH_PROG_TIMEOUT); - if (ret < 0) { - debug("SF: write status register timed out\n"); - return ret; + /* read the bank reg - on which bank the flash is in currently */ + cmd = flash->bank_read_cmd; + if (flash->size > SPI_FLASH_16MB_BOUN) { + if (spi_flash_read_common(flash, &cmd, 1, &curr_bank, 1)) { + debug("SF: fail to read bank addr register\n"); + return -1; + } + flash->bank_curr = curr_bank; + } else { + flash->bank_curr = curr_bank; } return 0; } +#endif #ifdef CONFIG_OF_CONTROL int spi_flash_decode_fdt(const void *blob, struct spi_flash *flash) @@ -346,6 +458,9 @@ static const struct { #ifdef CONFIG_SPI_FLASH_EON { 0, 0x1c, spi_flash_probe_eon, }, #endif +#ifdef CONFIG_SPI_FLASH_GIGADEVICE + { 0, 0xc8, spi_flash_probe_gigadevice, }, +#endif #ifdef CONFIG_SPI_FLASH_MACRONIX { 0, 0xc2, spi_flash_probe_macronix, }, #endif @@ -426,6 +541,13 @@ struct spi_flash *spi_flash_probe(unsigned int bus, unsigned int cs, goto err_manufacturer_probe; } +#ifdef CONFIG_SPI_FLASH_BAR + /* Configure the BAR - disover bank cmds and read current bank */ + ret = spi_flash_bank_config(flash, *idp); + if (ret < 0) + goto err_manufacturer_probe; +#endif + #ifdef CONFIG_OF_CONTROL if (spi_flash_decode_fdt(gd->fdt_blob, flash)) { debug("SF: FDT decode error\n"); @@ -438,6 +560,12 @@ struct spi_flash *spi_flash_probe(unsigned int bus, unsigned int cs, if (flash->memory_map) printf(", mapped at %p", flash->memory_map); puts("\n"); +#ifndef CONFIG_SPI_FLASH_BAR + if (flash->size > SPI_FLASH_16MB_BOUN) { + puts("SF: Warning - Only lower 16MiB accessible,"); + puts(" Full access #define CONFIG_SPI_FLASH_BAR\n"); + } +#endif spi_release_bus(spi); @@ -468,6 +596,7 @@ void *spi_flash_do_alloc(int offset, int size, struct spi_slave *spi, /* Set up some basic fields - caller will sort out sizes */ flash->spi = spi; flash->name = name; + flash->poll_cmd = CMD_READ_STATUS; flash->read = spi_flash_cmd_read_fast; flash->write = spi_flash_cmd_write_multi; diff --git a/drivers/mtd/spi/spi_flash_internal.h b/drivers/mtd/spi/spi_flash_internal.h index 141cfa8..af1afa9 100644 --- a/drivers/mtd/spi/spi_flash_internal.h +++ b/drivers/mtd/spi/spi_flash_internal.h @@ -22,14 +22,31 @@ #define CMD_PAGE_PROGRAM 0x02 #define CMD_WRITE_DISABLE 0x04 #define CMD_READ_STATUS 0x05 +#define CMD_FLAG_STATUS 0x70 #define CMD_WRITE_ENABLE 0x06 #define CMD_ERASE_4K 0x20 #define CMD_ERASE_32K 0x52 #define CMD_ERASE_64K 0xd8 #define CMD_ERASE_CHIP 0xc7 +#define SPI_FLASH_16MB_BOUN 0x1000000 + +/* Manufacture ID's */ +#define SPI_FLASH_SPANSION_IDCODE0 0x01 +#define SPI_FLASH_STMICRO_IDCODE0 0x20 +#define SPI_FLASH_WINBOND_IDCODE0 0xef + +#ifdef CONFIG_SPI_FLASH_BAR +/* Bank addr access commands */ +# define CMD_BANKADDR_BRWR 0x17 +# define CMD_BANKADDR_BRRD 0x16 +# define CMD_EXTNADDR_WREAR 0xC5 +# define CMD_EXTNADDR_RDEAR 0xC8 +#endif + /* Common status */ #define STATUS_WIP 0x01 +#define STATUS_PEC 0x80 /* Send a single-byte command to the device and read the response */ int spi_flash_cmd(struct spi_slave *spi, u8 cmd, void *response, size_t len); @@ -77,16 +94,30 @@ static inline int spi_flash_cmd_write_disable(struct spi_flash *flash) /* Program the status register. */ int spi_flash_cmd_write_status(struct spi_flash *flash, u8 sr); +#ifdef CONFIG_SPI_FLASH_BAR +/* Program the bank address register */ +int spi_flash_cmd_bankaddr_write(struct spi_flash *flash, u8 bank_sel); + +/* Configure the BAR - discover the bank cmds */ +int spi_flash_bank_config(struct spi_flash *flash, u8 idcode0); +#endif + /* * Same as spi_flash_cmd_read() except it also claims/releases the SPI * bus. Used as common part of the ->read() operation. */ int spi_flash_read_common(struct spi_flash *flash, const u8 *cmd, size_t cmd_len, void *data, size_t data_len); - -/* Send a command to the device and wait for some bit to clear itself. */ -int spi_flash_cmd_poll_bit(struct spi_flash *flash, unsigned long timeout, - u8 cmd, u8 poll_bit); +/* + * Used for spi_flash write operation + * - SPI claim + * - spi_flash_cmd_write_enable + * - spi_flash_cmd_write + * - spi_flash_cmd_wait_ready + * - SPI release + */ +int spi_flash_write_common(struct spi_flash *flash, const u8 *cmd, + size_t cmd_len, const void *buf, size_t buf_len); /* * Send the read status command to the device and wait for the wip @@ -106,3 +137,4 @@ struct spi_flash *spi_flash_probe_sst(struct spi_slave *spi, u8 *idcode); struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 *idcode); struct spi_flash *spi_flash_probe_winbond(struct spi_slave *spi, u8 *idcode); struct spi_flash *spi_fram_probe_ramtron(struct spi_slave *spi, u8 *idcode); +struct spi_flash *spi_flash_probe_gigadevice(struct spi_slave *spi, u8 *idcode); diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c index 2a9972b..7e41ee1 100644 --- a/drivers/mtd/spi/stmicro.c +++ b/drivers/mtd/spi/stmicro.c @@ -140,6 +140,30 @@ static const struct stmicro_spi_flash_params stmicro_spi_flash_table[] = { .nr_sectors = 512, .name = "N25Q256A", }, + { + .id = 0xba20, + .pages_per_sector = 256, + .nr_sectors = 1024, + .name = "N25Q512", + }, + { + .id = 0xbb20, + .pages_per_sector = 256, + .nr_sectors = 1024, + .name = "N25Q512A", + }, + { + .id = 0xba21, + .pages_per_sector = 256, + .nr_sectors = 2048, + .name = "N25Q1024", + }, + { + .id = 0xbb21, + .pages_per_sector = 256, + .nr_sectors = 2048, + .name = "N25Q1024A", + }, }; struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 * idcode) @@ -186,5 +210,9 @@ struct spi_flash *spi_flash_probe_stmicro(struct spi_slave *spi, u8 * idcode) flash->sector_size = 256 * params->pages_per_sector; flash->size = flash->sector_size * params->nr_sectors; + /* for >= 512MiB flashes, use flag status instead of read_status */ + if (flash->size >= 0x4000000) + flash->poll_cmd = CMD_FLAG_STATUS; + return flash; } diff --git a/drivers/mtd/spi/winbond.c b/drivers/mtd/spi/winbond.c index 2716209..c399bf1 100644 --- a/drivers/mtd/spi/winbond.c +++ b/drivers/mtd/spi/winbond.c @@ -18,6 +18,21 @@ struct winbond_spi_flash_params { static const struct winbond_spi_flash_params winbond_spi_flash_table[] = { { + .id = 0x2014, + .nr_blocks = 16, + .name = "W25P80", + }, + { + .id = 0x2015, + .nr_blocks = 32, + .name = "W25P16", + }, + { + .id = 0x2016, + .nr_blocks = 64, + .name = "W25P32", + }, + { .id = 0x3013, .nr_blocks = 8, .name = "W25X40", @@ -40,42 +55,57 @@ static const struct winbond_spi_flash_params winbond_spi_flash_table[] = { { .id = 0x4014, .nr_blocks = 16, - .name = "W25Q80BL", + .name = "W25Q80BL/W25Q80BV", }, { .id = 0x4015, .nr_blocks = 32, - .name = "W25Q16", + .name = "W25Q16CL/W25Q16DV", }, { .id = 0x4016, .nr_blocks = 64, - .name = "W25Q32", + .name = "W25Q32BV/W25Q32FV_SPI", }, { .id = 0x4017, .nr_blocks = 128, - .name = "W25Q64", + .name = "W25Q64CV/W25Q64FV_SPI", }, { .id = 0x4018, .nr_blocks = 256, - .name = "W25Q128", + .name = "W25Q128BV/W25Q128FV_SPI", + }, + { + .id = 0x4019, + .nr_blocks = 512, + .name = "W25Q256", }, { .id = 0x5014, - .nr_blocks = 128, - .name = "W25Q80", + .nr_blocks = 16, + .name = "W25Q80BW", + }, + { + .id = 0x6015, + .nr_blocks = 32, + .name = "W25Q16DW", }, { .id = 0x6016, - .nr_blocks = 512, - .name = "W25Q32DW", + .nr_blocks = 64, + .name = "W25Q32DW/W25Q32FV_QPI", }, { .id = 0x6017, .nr_blocks = 128, - .name = "W25Q64DW", + .name = "W25Q64DW/W25Q64FV_QPI", + }, + { + .id = 0x6018, + .nr_blocks = 256, + .name = "W25Q128FW/W25Q128FV_QPI", }, }; @@ -104,7 +134,7 @@ struct spi_flash *spi_flash_probe_winbond(struct spi_slave *spi, u8 *idcode) } flash->page_size = 256; - flash->sector_size = 4096; + flash->sector_size = (idcode[1] == 0x20) ? 65536 : 4096; flash->size = 4096 * 16 * params->nr_blocks; return flash; diff --git a/drivers/net/fec_mxc.c b/drivers/net/fec_mxc.c index 4dbcdca..da95e28 100644 --- a/drivers/net/fec_mxc.c +++ b/drivers/net/fec_mxc.c @@ -516,9 +516,7 @@ static int fec_open(struct eth_device *edev) #ifdef FEC_QUIRK_ENET_MAC { u32 ecr = readl(&fec->eth->ecntrl) & ~FEC_ECNTRL_SPEED; - u32 rcr = (readl(&fec->eth->r_cntrl) & - ~(FEC_RCNTRL_RMII | FEC_RCNTRL_RMII_10T)) | - FEC_RCNTRL_RGMII | FEC_RCNTRL_MII_MODE; + u32 rcr = readl(&fec->eth->r_cntrl) & ~FEC_RCNTRL_RMII_10T; if (speed == _1000BASET) ecr |= FEC_ECNTRL_SPEED; else if (speed != _100BASET) diff --git a/drivers/pci/fsl_pci_init.c b/drivers/pci/fsl_pci_init.c index 77ac1f7..621c899 100644 --- a/drivers/pci/fsl_pci_init.c +++ b/drivers/pci/fsl_pci_init.c @@ -211,7 +211,7 @@ static int fsl_pci_setup_inbound_windows(struct pci_controller *hose, return 1; } -#ifdef CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER +#ifdef CONFIG_SRIO_PCIE_BOOT_MASTER static void fsl_pcie_boot_master(pit_t *pi) { /* configure inbound window for slave's u-boot image */ @@ -388,7 +388,7 @@ void fsl_pci_init(struct pci_controller *hose, struct fsl_pci_info *pci_info) /* see if we are a PCIe or PCI controller */ pci_hose_read_config_byte(hose, dev, FSL_PCIE_CAP_ID, &pcie_cap); -#ifdef CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER +#ifdef CONFIG_SRIO_PCIE_BOOT_MASTER /* boot from PCIE --master */ char *s = getenv("bootmaster"); char pcie[6]; @@ -624,7 +624,7 @@ int fsl_pci_init_port(struct fsl_pci_info *pci_info, if (fsl_is_pci_agent(hose)) { fsl_pci_config_unlock(hose); hose->last_busno = hose->first_busno; -#ifdef CONFIG_SYS_FSL_SRIO_PCIE_BOOT_MASTER +#ifdef CONFIG_SRIO_PCIE_BOOT_MASTER } else { /* boot from PCIE --master releases slave's core 0 */ char *s = getenv("bootmaster"); diff --git a/drivers/power/exynos-tmu.c b/drivers/power/exynos-tmu.c index d4b3e65..9a093a5 100644 --- a/drivers/power/exynos-tmu.c +++ b/drivers/power/exynos-tmu.c @@ -50,15 +50,15 @@ /* Tmeperature threshold values for various thermal events */ struct temperature_params { /* minimum value in temperature code range */ - unsigned int min_val; + unsigned min_val; /* maximum value in temperature code range */ - unsigned int max_val; + unsigned max_val; /* temperature threshold to start warning */ - unsigned int start_warning; + unsigned start_warning; /* temperature threshold CPU tripping */ - unsigned int start_tripping; + unsigned start_tripping; /* temperature threshold for HW tripping */ - unsigned int hardware_tripping; + unsigned hardware_tripping; }; /* Pre-defined values and thresholds for calibration of current temperature */ @@ -66,25 +66,27 @@ struct tmu_data { /* pre-defined temperature thresholds */ struct temperature_params ts; /* pre-defined efuse range minimum value */ - unsigned int efuse_min_value; + unsigned efuse_min_value; /* pre-defined efuse value for temperature calibration */ - unsigned int efuse_value; + unsigned efuse_value; /* pre-defined efuse range maximum value */ - unsigned int efuse_max_value; + unsigned efuse_max_value; /* current temperature sensing slope */ - unsigned int slope; + unsigned slope; }; /* TMU device specific details and status */ struct tmu_info { /* base Address for the TMU */ - unsigned tmu_base; + struct exynos5_tmu_reg *tmu_base; + /* mux Address for the TMU */ + int tmu_mux; /* pre-defined values for calibration and thresholds */ struct tmu_data data; /* value required for triminfo_25 calibration */ - unsigned int te1; + unsigned te1; /* value required for triminfo_85 calibration */ - unsigned int te2; + unsigned te2; /* Value for measured data calibration */ int dc_value; /* enum value indicating status of the TMU */ @@ -103,17 +105,24 @@ static struct tmu_info gbl_info; */ static int get_cur_temp(struct tmu_info *info) { - int cur_temp; - struct exynos5_tmu_reg *reg = (struct exynos5_tmu_reg *)info->tmu_base; + struct exynos5_tmu_reg *reg = info->tmu_base; + ulong start; + int cur_temp = 0; /* * Temperature code range between min 25 and max 125. * May run more than once for first call as initial sensing * has not yet happened. */ - do { - cur_temp = readl(®->current_temp) & 0xff; - } while (cur_temp == 0 && info->tmu_state == TMU_STATUS_NORMAL); + if (info->tmu_state == TMU_STATUS_NORMAL) { + start = get_timer(0); + do { + cur_temp = readl(®->current_temp) & 0xff; + } while ((cur_temp == 0) || (get_timer(start) > 100)); + } + + if (cur_temp == 0) + return cur_temp; /* Calibrate current temperature */ cur_temp = cur_temp - info->te1 + info->dc_value; @@ -137,23 +146,29 @@ enum tmu_status_t tmu_monitor(int *temp) /* Read current temperature of the SOC */ cur_temp = get_cur_temp(&gbl_info); + + if (!cur_temp) + goto out; + *temp = cur_temp; /* Temperature code lies between min 25 and max 125 */ - if (cur_temp >= data->ts.start_tripping && - cur_temp <= data->ts.max_val) { + if ((cur_temp >= data->ts.start_tripping) && + (cur_temp <= data->ts.max_val)) return TMU_STATUS_TRIPPED; - } else if (cur_temp >= data->ts.start_warning) { + + if (cur_temp >= data->ts.start_warning) return TMU_STATUS_WARNING; - } else if (cur_temp < data->ts.start_warning && - cur_temp >= data->ts.min_val) { + + if ((cur_temp < data->ts.start_warning) && + (cur_temp >= data->ts.min_val)) return TMU_STATUS_NORMAL; - } else { - /* Temperature code does not lie between min 25 and max 125 */ - gbl_info.tmu_state = TMU_STATUS_INIT; - debug("EXYNOS_TMU: Thermal reading failed\n"); - return TMU_STATUS_INIT; - } + + out: + /* Temperature code does not lie between min 25 and max 125 */ + gbl_info.tmu_state = TMU_STATUS_INIT; + debug("EXYNOS_TMU: Thermal reading failed\n"); + return TMU_STATUS_INIT; } /* @@ -166,6 +181,7 @@ enum tmu_status_t tmu_monitor(int *temp) static int get_tmu_fdt_values(struct tmu_info *info, const void *blob) { #ifdef CONFIG_OF_CONTROL + fdt_addr_t addr; int node; int error = 0; @@ -183,46 +199,58 @@ static int get_tmu_fdt_values(struct tmu_info *info, const void *blob) * miscalculation of register values in tmu_setup_parameters * may result in misleading current temperature. */ - info->tmu_base = fdtdec_get_addr(blob, node, "reg"); - if (info->tmu_base == FDT_ADDR_T_NONE) { + addr = fdtdec_get_addr(blob, node, "reg"); + if (addr == FDT_ADDR_T_NONE) { debug("%s: Missing tmu-base\n", __func__); return -1; } + info->tmu_base = (struct exynos5_tmu_reg *)addr; + + /* Optional field. */ + info->tmu_mux = fdtdec_get_int(blob, + node, "samsung,mux", -1); + /* Take default value as per the user manual b(110) */ + if (info->tmu_mux == -1) + info->tmu_mux = 0x6; + info->data.ts.min_val = fdtdec_get_int(blob, node, "samsung,min-temp", -1); - error |= info->data.ts.min_val; + error |= (info->data.ts.min_val == -1); info->data.ts.max_val = fdtdec_get_int(blob, node, "samsung,max-temp", -1); - error |= info->data.ts.max_val; + error |= (info->data.ts.max_val == -1); info->data.ts.start_warning = fdtdec_get_int(blob, node, "samsung,start-warning", -1); - error |= info->data.ts.start_warning; + error |= (info->data.ts.start_warning == -1); info->data.ts.start_tripping = fdtdec_get_int(blob, node, "samsung,start-tripping", -1); - error |= info->data.ts.start_tripping; + error |= (info->data.ts.start_tripping == -1); info->data.ts.hardware_tripping = fdtdec_get_int(blob, node, "samsung,hw-tripping", -1); - error |= info->data.ts.hardware_tripping; + error |= (info->data.ts.hardware_tripping == -1); info->data.efuse_min_value = fdtdec_get_int(blob, node, "samsung,efuse-min-value", -1); - error |= info->data.efuse_min_value; + error |= (info->data.efuse_min_value == -1); info->data.efuse_value = fdtdec_get_int(blob, node, "samsung,efuse-value", -1); - error |= info->data.efuse_value; + error |= (info->data.efuse_value == -1); info->data.efuse_max_value = fdtdec_get_int(blob, node, "samsung,efuse-max-value", -1); - error |= info->data.efuse_max_value; + error |= (info->data.efuse_max_value == -1); info->data.slope = fdtdec_get_int(blob, node, "samsung,slope", -1); - error |= info->data.slope; + error |= (info->data.slope == -1); info->dc_value = fdtdec_get_int(blob, node, "samsung,dc-value", -1); - error |= info->dc_value; + error |= (info->dc_value == -1); - if (error == -1) { + if (error) { debug("fail to get tmu node properties\n"); return -1; } +#else + /* Non DT support may never be added. Just in case */ + return -1; #endif return 0; @@ -236,12 +264,12 @@ static int get_tmu_fdt_values(struct tmu_info *info, const void *blob) */ static void tmu_setup_parameters(struct tmu_info *info) { - unsigned int te_code, con; - unsigned int warning_code, trip_code, hwtrip_code; - unsigned int cooling_temp; - unsigned int rising_value; + unsigned te_code, con; + unsigned warning_code, trip_code, hwtrip_code; + unsigned cooling_temp; + unsigned rising_value; struct tmu_data *data = &info->data; - struct exynos5_tmu_reg *reg = (struct exynos5_tmu_reg *)info->tmu_base; + struct exynos5_tmu_reg *reg = info->tmu_base; /* Must reload for reading efuse value from triminfo register */ writel(TRIMINFO_RELOAD, ®->triminfo_control); @@ -288,7 +316,7 @@ static void tmu_setup_parameters(struct tmu_info *info) /* TMU core enable */ con = readl(®->tmu_control); - con |= THERM_TRIP_EN | CORE_EN; + con |= THERM_TRIP_EN | CORE_EN | (info->tmu_mux << 20); writel(con, ®->tmu_control); @@ -314,6 +342,5 @@ int tmu_init(const void *blob) tmu_setup_parameters(&gbl_info); gbl_info.tmu_state = TMU_STATUS_NORMAL; ret: - return gbl_info.tmu_state; } diff --git a/drivers/power/palmas.c b/drivers/power/palmas.c index 09c832d..2d275a7 100644 --- a/drivers/power/palmas.c +++ b/drivers/power/palmas.c @@ -25,28 +25,137 @@ void palmas_init_settings(void) { - return; +#ifdef CONFIG_PALMAS_SMPS7_FPWM + int err; + /* + * Set SMPS7 (1.8 V I/O supply on platforms with TWL6035/37) to + * forced PWM mode. This reduces noise (but affects efficiency). + */ + u8 val = SMPS_MODE_SLP_FPWM | SMPS_MODE_ACT_FPWM; + err = palmas_i2c_write_u8(TWL603X_CHIP_P1, SMPS7_CTRL, val); + if (err) + printf("palmas: could not force PWM for SMPS7: err = %d\n", + err); +#endif } int palmas_mmc1_poweron_ldo(void) { u8 val = 0; - /* set LDO9 TWL6035 to 3V */ - val = 0x2b; /* (3 -.9)*28 +1 */ - - if (palmas_i2c_write_u8(0x48, LDO9_VOLTAGE, val)) { - printf("twl6035: could not set LDO9 voltage.\n"); +#if defined(CONFIG_DRA7XX) + /* + * Currently valid for the dra7xx_evm board: + * Set TPS659038 LDO1 to 3.0 V + */ + val = LDO_VOLT_3V0; + if (palmas_i2c_write_u8(TPS65903X_CHIP_P1, LDO1_VOLTAGE, val)) { + printf("tps65903x: could not set LDO1 voltage.\n"); + return 1; + } + /* TURN ON LDO1 */ + val = RSC_MODE_SLEEP | RSC_MODE_ACTIVE; + if (palmas_i2c_write_u8(TPS65903X_CHIP_P1, LDO1_CTRL, val)) { + printf("tps65903x: could not turn on LDO1.\n"); return 1; } + return 0; +#else + /* + * We assume that this is a OMAP543X + TWL603X board: + * Set TWL6035/37 LDO9 to 3.0 V + */ + val = LDO_VOLT_3V0; + return twl603x_mmc1_set_ldo9(val); +#endif +} - /* TURN ON LDO9 */ - val = LDO_ON | LDO_MODE_SLEEP | LDO_MODE_ACTIVE; +/* + * On some OMAP5 + TWL603X hardware the SD card socket and LDO9_IN are + * powered by an external 3.3 V regulator, while the output of LDO9 + * supplies VDDS_SDCARD for the OMAP5 interface only. This implies that + * LDO9 could be set to 'bypass' mode when required (e.g. for 3.3 V cards). + */ +int twl603x_mmc1_set_ldo9(u8 vsel) +{ + u8 cval = 0, vval = 0; /* Off by default */ + int err; - if (palmas_i2c_write_u8(0x48, LDO9_CTRL, val)) { - printf("twl6035: could not turn on LDO9.\n"); - return 1; + if (vsel) { + /* Turn on */ + if (vsel > LDO_VOLT_3V3) { + /* Put LDO9 in bypass */ + cval = LDO9_BYP_EN | RSC_MODE_SLEEP | RSC_MODE_ACTIVE; + vval = LDO_VOLT_3V3; + } else { + cval = RSC_MODE_SLEEP | RSC_MODE_ACTIVE; + vval = vsel & 0x3f; + } + } + err = palmas_i2c_write_u8(TWL603X_CHIP_P1, LDO9_VOLTAGE, vval); + if (err) { + printf("twl603x: could not set LDO9 %s: err = %d\n", + vsel > LDO_VOLT_3V3 ? "bypass" : "voltage", err); + return err; } + err = palmas_i2c_write_u8(TWL603X_CHIP_P1, LDO9_CTRL, cval); + if (err) + printf("twl603x: could not turn %s LDO9: err = %d\n", + cval ? "on" : "off", err); + return err; +} - return 0; +#ifdef CONFIG_PALMAS_AUDPWR +/* + * Turn audio codec power and 32 kHz clock on/off. Use for + * testing OMAP543X + TWL603X + TWL604X boards only. + */ +int twl603x_audio_power(u8 on) +{ + u8 cval = 0, vval = 0, c32k = 0; + int err; + + if (on) { + vval = SMPS_VOLT_2V1; + cval = SMPS_MODE_SLP_AUTO | SMPS_MODE_ACT_AUTO; + c32k = RSC_MODE_SLEEP | RSC_MODE_ACTIVE; + } + /* Set SMPS9 to 2.1 V (for TWL604x), or to 0 (off) */ + err = palmas_i2c_write_u8(TWL603X_CHIP_P1, SMPS9_VOLTAGE, vval); + if (err) { + printf("twl603x: could not set SMPS9 voltage: err = %d\n", + err); + return err; + } + /* Turn on or off SMPS9 */ + err = palmas_i2c_write_u8(TWL603X_CHIP_P1, SMPS9_CTRL, cval); + if (err) { + printf("twl603x: could not turn SMPS9 %s: err = %d\n", + cval ? "on" : "off", err); + return err; + } + /* Output 32 kHz clock on or off */ + err = palmas_i2c_write_u8(TWL603X_CHIP_P1, CLK32KGAUDIO_CTRL, c32k); + if (err) + printf("twl603x: could not turn CLK32KGAUDIO %s: err = %d\n", + c32k ? "on" : "off", err); + return err; +} +#endif + +/* + * Enable/disable back-up battery (or super cap) charging on TWL6035/37. + * Please use defined BB_xxx values. + */ +int twl603x_enable_bb_charge(u8 bb_fields) +{ + u8 val = bb_fields & 0x0f; + int err; + + val |= (VRTC_EN_SLP | VRTC_EN_OFF | VRTC_PWEN); + err = palmas_i2c_write_u8(TWL603X_CHIP_P1, BB_VRTC_CTRL, val); + if (err) + printf("twl603x: could not set BB_VRTC_CTRL to 0x%02x: err = %d\n", + val, err); + return err; } diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index 442b7ea..0f954a5 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -53,6 +53,7 @@ COBJS-$(CONFIG_SANDBOX_SERIAL) += sandbox.o COBJS-$(CONFIG_SCIF_CONSOLE) += serial_sh.o COBJS-$(CONFIG_ZYNQ_SERIAL) += serial_zynq.o COBJS-$(CONFIG_BFIN_SERIAL) += serial_bfin.o +COBJS-$(CONFIG_FSL_LPUART) += serial_lpuart.o ifndef CONFIG_SPL_BUILD COBJS-$(CONFIG_USB_TTY) += usbtty.o diff --git a/drivers/serial/ns16550.c b/drivers/serial/ns16550.c index 7f013ab..d77c25f 100644 --- a/drivers/serial/ns16550.c +++ b/drivers/serial/ns16550.c @@ -74,13 +74,8 @@ void NS16550_init(NS16550_t com_port, int baud_divisor) defined(CONFIG_AM33XX) || defined(CONFIG_SOC_DA8XX) || \ defined(CONFIG_TI814X) -#if defined(CONFIG_APTIX) - /* /13 mode so Aptix 6MHz can hit 115200 */ - serial_out(3, &com_port->mdr1); -#else /* /16 is proper to hit 115200 with 48MHz */ serial_out(0, &com_port->mdr1); -#endif #endif /* CONFIG_OMAP */ } diff --git a/drivers/serial/serial_lpuart.c b/drivers/serial/serial_lpuart.c new file mode 100644 index 0000000..51d5666 --- /dev/null +++ b/drivers/serial/serial_lpuart.c @@ -0,0 +1,132 @@ +/* + * Copyright 2013 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 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 <watchdog.h> +#include <asm/io.h> +#include <serial.h> +#include <linux/compiler.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/clock.h> + +#define US1_TDRE (1 << 7) +#define US1_RDRF (1 << 5) +#define UC2_TE (1 << 3) +#define UC2_RE (1 << 2) + +DECLARE_GLOBAL_DATA_PTR; + +struct lpuart_fsl *base = (struct lpuart_fsl *)LPUART_BASE; + +static void lpuart_serial_setbrg(void) +{ + u32 clk = mxc_get_clock(MXC_UART_CLK); + u16 sbr; + + if (!gd->baudrate) + gd->baudrate = CONFIG_BAUDRATE; + + sbr = (u16)(clk / (16 * gd->baudrate)); + /* place adjustment later - n/32 BRFA */ + + __raw_writeb(sbr >> 8, &base->ubdh); + __raw_writeb(sbr & 0xff, &base->ubdl); +} + +static int lpuart_serial_getc(void) +{ + u8 status; + + while (!(__raw_readb(&base->us1) & US1_RDRF)) + WATCHDOG_RESET(); + + status = __raw_readb(&base->us1); + status |= US1_RDRF; + __raw_writeb(status, &base->us1); + + return __raw_readb(&base->ud); +} + +static void lpuart_serial_putc(const char c) +{ + if (c == '\n') + serial_putc('\r'); + + while (!(__raw_readb(&base->us1) & US1_TDRE)) + WATCHDOG_RESET(); + + __raw_writeb(c, &base->ud); +} + +/* + * Test whether a character is in the RX buffer + */ +static int lpuart_serial_tstc(void) +{ + if (__raw_readb(&base->urcfifo) == 0) + return 0; + + return 1; +} + +/* + * Initialise the serial port with the given baudrate. The settings + * are always 8 data bits, no parity, 1 stop bit, no start bits. + */ +static int lpuart_serial_init(void) +{ + u8 ctrl; + + ctrl = __raw_readb(&base->uc2); + ctrl &= ~UC2_RE; + ctrl &= ~UC2_TE; + __raw_writeb(ctrl, &base->uc2); + + __raw_writeb(0, &base->umodem); + __raw_writeb(0, &base->uc1); + + /* provide data bits, parity, stop bit, etc */ + + serial_setbrg(); + + __raw_writeb(UC2_RE | UC2_TE, &base->uc2); + + return 0; +} + +static struct serial_device lpuart_serial_drv = { + .name = "lpuart_serial", + .start = lpuart_serial_init, + .stop = NULL, + .setbrg = lpuart_serial_setbrg, + .putc = lpuart_serial_putc, + .puts = default_serial_puts, + .getc = lpuart_serial_getc, + .tstc = lpuart_serial_tstc, +}; + +void lpuart_serial_initialize(void) +{ + serial_register(&lpuart_serial_drv); +} + +__weak struct serial_device *default_serial_console(void) +{ + return &lpuart_serial_drv; +} diff --git a/drivers/serial/serial_ns16550.c b/drivers/serial/serial_ns16550.c index b92eef4..3c07da3 100644 --- a/drivers/serial/serial_ns16550.c +++ b/drivers/serial/serial_ns16550.c @@ -151,12 +151,7 @@ static int calc_divisor (NS16550_t port) } #endif -#ifdef CONFIG_APTIX -#define MODE_X_DIV 13 -#else #define MODE_X_DIV 16 -#endif - /* Compute divisor value. Normally, we should simply return: * CONFIG_SYS_NS16550_CLK) / MODE_X_DIV / gd->baudrate * but we need to round that value by adding 0.5. diff --git a/drivers/serial/serial_s5p.c b/drivers/serial/serial_s5p.c index 3c41242..e65125c 100644 --- a/drivers/serial/serial_s5p.c +++ b/drivers/serial/serial_s5p.c @@ -30,6 +30,10 @@ DECLARE_GLOBAL_DATA_PTR; +#define RX_FIFO_COUNT_MASK 0xff +#define RX_FIFO_FULL_MASK (1 << 8) +#define TX_FIFO_FULL_MASK (1 << 24) + static inline struct s5p_uart *s5p_get_base_uart(int dev_index) { u32 offset = dev_index * sizeof(struct s5p_uart); @@ -87,8 +91,8 @@ int serial_init_dev(const int dev_index) { struct s5p_uart *const uart = s5p_get_base_uart(dev_index); - /* reset and enable FIFOs, set triggers to the maximum */ - writel(0, &uart->ufcon); + /* enable FIFOs */ + writel(0x1, &uart->ufcon); writel(0, &uart->umcon); /* 8N1 */ writel(0x3, &uart->ulcon); @@ -130,7 +134,8 @@ int serial_getc_dev(const int dev_index) struct s5p_uart *const uart = s5p_get_base_uart(dev_index); /* wait for character to arrive */ - while (!(readl(&uart->utrstat) & 0x1)) { + while (!(readl(&uart->ufstat) & (RX_FIFO_COUNT_MASK | + RX_FIFO_FULL_MASK))) { if (serial_err_check(dev_index, 0)) return 0; } @@ -146,7 +151,7 @@ void serial_putc_dev(const char c, const int dev_index) struct s5p_uart *const uart = s5p_get_base_uart(dev_index); /* wait for room in the tx FIFO */ - while (!(readl(&uart->utrstat) & 0x2)) { + while ((readl(&uart->ufstat) & TX_FIFO_FULL_MASK)) { if (serial_err_check(dev_index, 1)) return; } diff --git a/drivers/spi/armada100_spi.c b/drivers/spi/armada100_spi.c index afdbe05..b237c7c 100644 --- a/drivers/spi/armada100_spi.c +++ b/drivers/spi/armada100_spi.c @@ -182,15 +182,8 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, goto done; } - if (dout) - pss->tx = dout; - else - pss->tx = NULL; - - if (din) - pss->rx = din; - else - pss->rx = NULL; + pss->tx = dout; + pss->rx = din; if (flags & SPI_XFER_BEGIN) { spi_cs_activate(slave); diff --git a/drivers/spi/cf_qspi.c b/drivers/spi/cf_qspi.c index a37ac4e..06bcf91 100644 --- a/drivers/spi/cf_qspi.c +++ b/drivers/spi/cf_qspi.c @@ -171,7 +171,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, volatile qspi_t *qspi = dev->regs; u8 *txbuf = (u8 *)dout; u8 *rxbuf = (u8 *)din; - u32 count = ((bitlen / 8) + (bitlen % 8 ? 1 : 0)); + u32 count = DIV_ROUND_UP(bitlen, 8); u32 n, i = 0; /* Sanitize arguments */ diff --git a/drivers/spi/exynos_spi.c b/drivers/spi/exynos_spi.c index 607e1cd..01378d0 100644 --- a/drivers/spi/exynos_spi.c +++ b/drivers/spi/exynos_spi.c @@ -51,6 +51,7 @@ struct exynos_spi_slave { unsigned int mode; enum periph_id periph_id; /* Peripheral ID for this device */ unsigned int fifo_size; + int skip_preamble; }; static struct spi_bus *spi_get_bus(unsigned dev_index) @@ -105,6 +106,8 @@ struct spi_slave *spi_setup_slave(unsigned int busnum, unsigned int cs, else spi_slave->fifo_size = 256; + spi_slave->skip_preamble = 0; + spi_slave->freq = bus->frequency; if (max_hz) spi_slave->freq = min(max_hz, spi_slave->freq); @@ -217,17 +220,23 @@ static void spi_request_bytes(struct exynos_spi *regs, int count) writel(count | SPI_PACKET_CNT_EN, ®s->pkt_cnt); } -static void spi_rx_tx(struct exynos_spi_slave *spi_slave, int todo, - void **dinp, void const **doutp) +static int spi_rx_tx(struct exynos_spi_slave *spi_slave, int todo, + void **dinp, void const **doutp, unsigned long flags) { struct exynos_spi *regs = spi_slave->regs; uchar *rxp = *dinp; const uchar *txp = *doutp; int rx_lvl, tx_lvl; uint out_bytes, in_bytes; + int toread; + unsigned start = get_timer(0); + int stopping; out_bytes = in_bytes = todo; + stopping = spi_slave->skip_preamble && (flags & SPI_XFER_END) && + !(spi_slave->mode & SPI_SLAVE); + /* * If there's something to send, do a software reset and set a * transaction size. @@ -238,6 +247,8 @@ static void spi_rx_tx(struct exynos_spi_slave *spi_slave, int todo, * Bytes are transmitted/received in pairs. Wait to receive all the * data because then transmission will be done as well. */ + toread = in_bytes; + while (in_bytes) { int temp; @@ -248,15 +259,43 @@ static void spi_rx_tx(struct exynos_spi_slave *spi_slave, int todo, writel(temp, ®s->tx_data); out_bytes--; } - if (rx_lvl > 0 && in_bytes) { + if (rx_lvl > 0) { temp = readl(®s->rx_data); - if (rxp) - *rxp++ = temp; - in_bytes--; + if (spi_slave->skip_preamble) { + if (temp == SPI_PREAMBLE_END_BYTE) { + spi_slave->skip_preamble = 0; + stopping = 0; + } + } else { + if (rxp || stopping) + *rxp++ = temp; + in_bytes--; + } + toread--; + } else if (!toread) { + /* + * We have run out of input data, but haven't read + * enough bytes after the preamble yet. Read some more, + * and make sure that we transmit dummy bytes too, to + * keep things going. + */ + assert(!out_bytes); + out_bytes = in_bytes; + toread = in_bytes; + txp = NULL; + spi_request_bytes(regs, toread); + } + if (spi_slave->skip_preamble && get_timer(start) > 100) { + printf("SPI timeout: in_bytes=%d, out_bytes=%d, ", + in_bytes, out_bytes); + return -1; } } + *dinp = rxp; *doutp = txp; + + return 0; } /** @@ -276,6 +315,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, struct exynos_spi_slave *spi_slave = to_exynos_spi(slave); int upto, todo; int bytelen; + int ret = 0; /* spi core configured to do 8 bit transfers */ if (bitlen % 8) { @@ -289,16 +329,24 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, /* Exynos SPI limits each transfer to 65535 bytes */ bytelen = bitlen / 8; - for (upto = 0; upto < bytelen; upto += todo) { + for (upto = 0; !ret && upto < bytelen; upto += todo) { todo = min(bytelen - upto, (1 << 16) - 1); - spi_rx_tx(spi_slave, todo, &din, &dout); + ret = spi_rx_tx(spi_slave, todo, &din, &dout, flags); + if (ret) + break; } /* Stop the transaction, if necessary. */ - if ((flags & SPI_XFER_END)) + if ((flags & SPI_XFER_END) && !(spi_slave->mode & SPI_SLAVE)) { spi_cs_deactivate(slave); + if (spi_slave->skip_preamble) { + assert(!spi_slave->skip_preamble); + debug("Failed to complete premable transaction\n"); + ret = -1; + } + } - return 0; + return ret; } /** @@ -325,6 +373,7 @@ void spi_cs_activate(struct spi_slave *slave) clrbits_le32(&spi_slave->regs->cs_reg, SPI_SLAVE_SIG_INACT); debug("Activate CS, bus %d\n", spi_slave->slave.bus); + spi_slave->skip_preamble = spi_slave->mode & SPI_PREAMBLE; } /** diff --git a/drivers/spi/mxc_spi.c b/drivers/spi/mxc_spi.c index 5bed858..2ea3228 100644 --- a/drivers/spi/mxc_spi.c +++ b/drivers/spi/mxc_spi.c @@ -224,7 +224,7 @@ int spi_xchg_single(struct spi_slave *slave, unsigned int bitlen, const u8 *dout, u8 *din, unsigned long flags) { struct mxc_spi_slave *mxcs = to_mxc_spi_slave(slave); - int nbytes = (bitlen + 7) / 8; + int nbytes = DIV_ROUND_UP(bitlen, 8); u32 data, cnt, i; struct cspi_regs *regs = (struct cspi_regs *)mxcs->base; @@ -294,7 +294,7 @@ int spi_xchg_single(struct spi_slave *slave, unsigned int bitlen, /* Transfer completed, clear any pending request */ reg_write(®s->stat, MXC_CSPICTRL_TC | MXC_CSPICTRL_RXOVF); - nbytes = (bitlen + 7) / 8; + nbytes = DIV_ROUND_UP(bitlen, 8); cnt = nbytes % 32; @@ -330,7 +330,7 @@ int spi_xchg_single(struct spi_slave *slave, unsigned int bitlen, int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout, void *din, unsigned long flags) { - int n_bytes = (bitlen + 7) / 8; + int n_bytes = DIV_ROUND_UP(bitlen, 8); int n_bits; int ret; u32 blk_size; diff --git a/drivers/spi/tegra114_spi.c b/drivers/spi/tegra114_spi.c index b11a0a1..4d2af48 100644 --- a/drivers/spi/tegra114_spi.c +++ b/drivers/spi/tegra114_spi.c @@ -152,13 +152,11 @@ struct spi_slave *tegra114_spi_setup_slave(unsigned int bus, unsigned int cs, return NULL; } - spi = malloc(sizeof(struct tegra_spi_slave)); + spi = spi_alloc_slave(struct tegra_spi_slave, bus, cs); if (!spi) { printf("SPI error: malloc of SPI structure failed\n"); return NULL; } - spi->slave.bus = bus; - spi->slave.cs = cs; spi->ctrl = &spi_ctrls[bus]; if (!spi->ctrl) { printf("SPI error: could not find controller for bus %d\n", diff --git a/drivers/spi/tegra20_sflash.c b/drivers/spi/tegra20_sflash.c index 9322ce7..7c3a3fc 100644 --- a/drivers/spi/tegra20_sflash.c +++ b/drivers/spi/tegra20_sflash.c @@ -132,8 +132,6 @@ struct spi_slave *tegra20_spi_setup_slave(unsigned int bus, unsigned int cs, printf("SPI error: malloc of SPI structure failed\n"); return NULL; } - spi->slave.bus = bus; - spi->slave.cs = cs; spi->ctrl = &spi_ctrls[bus]; if (!spi->ctrl) { printf("SPI error: could not find controller for bus %d\n", diff --git a/drivers/usb/eth/asix.c b/drivers/usb/eth/asix.c index 75ec8f7..76624b9 100644 --- a/drivers/usb/eth/asix.c +++ b/drivers/usb/eth/asix.c @@ -407,46 +407,40 @@ static int asix_basic_reset(struct ueth_data *dev) rx_ctl = asix_read_rx_ctl(dev); debug("RX_CTL is 0x%04x setting to 0x0000\n", rx_ctl); - return 0; -} - -/* - * Asix callbacks - */ -static int asix_init(struct eth_device *eth, bd_t *bd) -{ - struct ueth_data *dev = (struct ueth_data *)eth->priv; - int timeout = 0; -#define TIMEOUT_RESOLUTION 50 /* ms */ - int link_detected; - - debug("** %s()\n", __func__); - dev->phy_id = asix_get_phy_addr(dev); if (dev->phy_id < 0) debug("Failed to read phy id\n"); - if (asix_sw_reset(dev, AX_SWRESET_PRL) < 0) - goto out_err; - - if (asix_sw_reset(dev, AX_SWRESET_IPRL | AX_SWRESET_PRL) < 0) - goto out_err; - asix_mdio_write(dev, dev->phy_id, MII_BMCR, BMCR_RESET); asix_mdio_write(dev, dev->phy_id, MII_ADVERTISE, ADVERTISE_ALL | ADVERTISE_CSMA); mii_nway_restart(dev); if (asix_write_medium_mode(dev, AX88772_MEDIUM_DEFAULT) < 0) - goto out_err; + return -1; if (asix_write_cmd(dev, AX_CMD_WRITE_IPG0, AX88772_IPG0_DEFAULT | AX88772_IPG1_DEFAULT, AX88772_IPG2_DEFAULT, 0, NULL) < 0) { debug("Write IPG,IPG1,IPG2 failed\n"); - goto out_err; + return -1; } + return 0; +} + +/* + * Asix callbacks + */ +static int asix_init(struct eth_device *eth, bd_t *bd) +{ + struct ueth_data *dev = (struct ueth_data *)eth->priv; + int timeout = 0; +#define TIMEOUT_RESOLUTION 50 /* ms */ + int link_detected; + + debug("** %s()\n", __func__); + if (asix_write_rx_ctl(dev, AX_DEFAULT_RX_CTL) < 0) goto out_err; diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile index e545b6b..432cf17 100644 --- a/drivers/usb/gadget/Makefile +++ b/drivers/usb/gadget/Makefile @@ -35,6 +35,7 @@ endif # new USB gadget layer dependencies ifdef CONFIG_USB_GADGET COBJS-$(CONFIG_USB_GADGET_S3C_UDC_OTG) += s3c_udc_otg.o +COBJS-$(CONFIG_USB_GADGET_FOTG210) += fotg210.o COBJS-$(CONFIG_USBDOWNLOAD_GADGET) += g_dnl.o COBJS-$(CONFIG_DFU_FUNCTION) += f_dfu.o endif diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 2c5600e..f30778a 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -1098,4 +1098,5 @@ void usb_composite_unregister(struct usb_composite_driver *driver) if (composite != driver) return; usb_gadget_unregister_driver(&composite_driver); + composite = NULL; } diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index c28866f..45bc132 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -2261,7 +2261,8 @@ reset: if (rc) goto reset; fsg->bulk_out_enabled = 1; - common->bulk_out_maxpacket = le16_to_cpu(d->wMaxPacketSize); + common->bulk_out_maxpacket = + le16_to_cpu(get_unaligned(&d->wMaxPacketSize)); clear_bit(IGNORE_BULK_OUT, &fsg->atomic_bitflags); /* Allocate the requests */ diff --git a/drivers/usb/gadget/fotg210.c b/drivers/usb/gadget/fotg210.c new file mode 100644 index 0000000..d003331 --- /dev/null +++ b/drivers/usb/gadget/fotg210.c @@ -0,0 +1,948 @@ +/* + * Faraday USB 2.0 OTG Controller + * + * (C) Copyright 2010 Faraday Technology + * Dante Su <dantesu@faraday-tech.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. + */ + +#include <common.h> +#include <command.h> +#include <config.h> +#include <net.h> +#include <malloc.h> +#include <asm/io.h> +#include <asm/errno.h> +#include <linux/types.h> +#include <linux/usb/ch9.h> +#include <linux/usb/gadget.h> + +#include <usb/fotg210.h> + +#define CFG_NUM_ENDPOINTS 4 +#define CFG_EP0_MAX_PACKET_SIZE 64 +#define CFG_EPX_MAX_PACKET_SIZE 512 + +#define CFG_CMD_TIMEOUT (CONFIG_SYS_HZ >> 2) /* 250 ms */ + +struct fotg210_chip; + +struct fotg210_ep { + struct usb_ep ep; + + uint maxpacket; + uint id; + uint stopped; + + struct list_head queue; + struct fotg210_chip *chip; + const struct usb_endpoint_descriptor *desc; +}; + +struct fotg210_request { + struct usb_request req; + struct list_head queue; + struct fotg210_ep *ep; +}; + +struct fotg210_chip { + struct usb_gadget gadget; + struct usb_gadget_driver *driver; + struct fotg210_regs *regs; + uint8_t irq; + uint16_t addr; + int pullup; + enum usb_device_state state; + struct fotg210_ep ep[1 + CFG_NUM_ENDPOINTS]; +}; + +static struct usb_endpoint_descriptor ep0_desc = { + .bLength = sizeof(struct usb_endpoint_descriptor), + .bDescriptorType = USB_DT_ENDPOINT, + .bEndpointAddress = USB_DIR_IN, + .bmAttributes = USB_ENDPOINT_XFER_CONTROL, +}; + +static inline int fifo_to_ep(struct fotg210_chip *chip, int id, int in) +{ + return (id < 0) ? 0 : ((id & 0x03) + 1); +} + +static inline int ep_to_fifo(struct fotg210_chip *chip, int id) +{ + return (id <= 0) ? -1 : ((id - 1) & 0x03); +} + +static inline int ep_reset(struct fotg210_chip *chip, uint8_t ep_addr) +{ + int ep = ep_addr & USB_ENDPOINT_NUMBER_MASK; + struct fotg210_regs *regs = chip->regs; + + if (ep_addr & USB_DIR_IN) { + /* reset endpoint */ + setbits_le32(®s->iep[ep - 1], IEP_RESET); + mdelay(1); + clrbits_le32(®s->iep[ep - 1], IEP_RESET); + /* clear endpoint stall */ + clrbits_le32(®s->iep[ep - 1], IEP_STALL); + } else { + /* reset endpoint */ + setbits_le32(®s->oep[ep - 1], OEP_RESET); + mdelay(1); + clrbits_le32(®s->oep[ep - 1], OEP_RESET); + /* clear endpoint stall */ + clrbits_le32(®s->oep[ep - 1], OEP_STALL); + } + + return 0; +} + +static int fotg210_reset(struct fotg210_chip *chip) +{ + struct fotg210_regs *regs = chip->regs; + uint32_t i; + + chip->state = USB_STATE_POWERED; + + /* chip enable */ + writel(DEVCTRL_EN, ®s->dev_ctrl); + + /* device address reset */ + chip->addr = 0; + writel(0, ®s->dev_addr); + + /* set idle counter to 7ms */ + writel(7, ®s->idle); + + /* disable all interrupts */ + writel(IMR_MASK, ®s->imr); + writel(GIMR_MASK, ®s->gimr); + writel(GIMR0_MASK, ®s->gimr0); + writel(GIMR1_MASK, ®s->gimr1); + writel(GIMR2_MASK, ®s->gimr2); + + /* clear interrupts */ + writel(ISR_MASK, ®s->isr); + writel(0, ®s->gisr); + writel(0, ®s->gisr0); + writel(0, ®s->gisr1); + writel(0, ®s->gisr2); + + /* chip reset */ + setbits_le32(®s->dev_ctrl, DEVCTRL_RESET); + mdelay(10); + if (readl(®s->dev_ctrl) & DEVCTRL_RESET) { + printf("fotg210: chip reset failed\n"); + return -1; + } + + /* CX FIFO reset */ + setbits_le32(®s->cxfifo, CXFIFO_CXFIFOCLR); + mdelay(10); + if (readl(®s->cxfifo) & CXFIFO_CXFIFOCLR) { + printf("fotg210: ep0 fifo reset failed\n"); + return -1; + } + + /* create static ep-fifo map (EP1 <-> FIFO0, EP2 <-> FIFO1 ...) */ + writel(EPMAP14_DEFAULT, ®s->epmap14); + writel(EPMAP58_DEFAULT, ®s->epmap58); + writel(FIFOMAP_DEFAULT, ®s->fifomap); + writel(0, ®s->fifocfg); + for (i = 0; i < 8; ++i) { + writel(CFG_EPX_MAX_PACKET_SIZE, ®s->iep[i]); + writel(CFG_EPX_MAX_PACKET_SIZE, ®s->oep[i]); + } + + /* FIFO reset */ + for (i = 0; i < 4; ++i) { + writel(FIFOCSR_RESET, ®s->fifocsr[i]); + mdelay(10); + if (readl(®s->fifocsr[i]) & FIFOCSR_RESET) { + printf("fotg210: fifo%d reset failed\n", i); + return -1; + } + } + + /* enable only device interrupt and triggered at level-high */ + writel(IMR_IRQLH | IMR_HOST | IMR_OTG, ®s->imr); + writel(ISR_MASK, ®s->isr); + /* disable EP0 IN/OUT interrupt */ + writel(GIMR0_CXOUT | GIMR0_CXIN, ®s->gimr0); + /* disable EPX IN+SPK+OUT interrupts */ + writel(GIMR1_MASK, ®s->gimr1); + /* disable wakeup+idle+dma+zlp interrupts */ + writel(GIMR2_WAKEUP | GIMR2_IDLE | GIMR2_DMAERR | GIMR2_DMAFIN + | GIMR2_ZLPRX | GIMR2_ZLPTX, ®s->gimr2); + /* enable all group interrupt */ + writel(0, ®s->gimr); + + /* suspend delay = 3 ms */ + writel(3, ®s->idle); + + /* turn-on device interrupts */ + setbits_le32(®s->dev_ctrl, DEVCTRL_GIRQ_EN); + + return 0; +} + +static inline int fotg210_cxwait(struct fotg210_chip *chip, uint32_t mask) +{ + struct fotg210_regs *regs = chip->regs; + int ret = -1; + ulong ts; + + for (ts = get_timer(0); get_timer(ts) < CFG_CMD_TIMEOUT; ) { + if ((readl(®s->cxfifo) & mask) != mask) + continue; + ret = 0; + break; + } + + if (ret) + printf("fotg210: cx/ep0 timeout\n"); + + return ret; +} + +static int fotg210_dma(struct fotg210_ep *ep, struct fotg210_request *req) +{ + struct fotg210_chip *chip = ep->chip; + struct fotg210_regs *regs = chip->regs; + uint32_t tmp, ts; + uint8_t *buf = req->req.buf + req->req.actual; + uint32_t len = req->req.length - req->req.actual; + int fifo = ep_to_fifo(chip, ep->id); + int ret = -EBUSY; + + /* 1. init dma buffer */ + if (len > ep->maxpacket) + len = ep->maxpacket; + + /* 2. wait for dma ready (hardware) */ + for (ts = get_timer(0); get_timer(ts) < CFG_CMD_TIMEOUT; ) { + if (!(readl(®s->dma_ctrl) & DMACTRL_START)) { + ret = 0; + break; + } + } + if (ret) { + printf("fotg210: dma busy\n"); + req->req.status = ret; + return ret; + } + + /* 3. DMA target setup */ + if (ep->desc->bEndpointAddress & USB_DIR_IN) + flush_dcache_range((ulong)buf, (ulong)buf + len); + else + invalidate_dcache_range((ulong)buf, (ulong)buf + len); + + writel(virt_to_phys(buf), ®s->dma_addr); + + if (ep->desc->bEndpointAddress & USB_DIR_IN) { + if (ep->id == 0) { + /* Wait until cx/ep0 fifo empty */ + fotg210_cxwait(chip, CXFIFO_CXFIFOE); + writel(DMAFIFO_CX, ®s->dma_fifo); + } else { + /* Wait until epx fifo empty */ + fotg210_cxwait(chip, CXFIFO_FIFOE(fifo)); + writel(DMAFIFO_FIFO(fifo), ®s->dma_fifo); + } + writel(DMACTRL_LEN(len) | DMACTRL_MEM2FIFO, ®s->dma_ctrl); + } else { + uint32_t blen; + + if (ep->id == 0) { + writel(DMAFIFO_CX, ®s->dma_fifo); + do { + blen = CXFIFO_BYTES(readl(®s->cxfifo)); + } while (blen < len); + } else { + writel(DMAFIFO_FIFO(fifo), ®s->dma_fifo); + blen = FIFOCSR_BYTES(readl(®s->fifocsr[fifo])); + } + len = (len < blen) ? len : blen; + writel(DMACTRL_LEN(len) | DMACTRL_FIFO2MEM, ®s->dma_ctrl); + } + + /* 4. DMA start */ + setbits_le32(®s->dma_ctrl, DMACTRL_START); + + /* 5. DMA wait */ + ret = -EBUSY; + for (ts = get_timer(0); get_timer(ts) < CFG_CMD_TIMEOUT; ) { + tmp = readl(®s->gisr2); + /* DMA complete */ + if (tmp & GISR2_DMAFIN) { + ret = 0; + break; + } + /* DMA error */ + if (tmp & GISR2_DMAERR) { + printf("fotg210: dma error\n"); + break; + } + /* resume, suspend, reset */ + if (tmp & (GISR2_RESUME | GISR2_SUSPEND | GISR2_RESET)) { + printf("fotg210: dma reset by host\n"); + break; + } + } + + /* 7. DMA target reset */ + if (ret) + writel(DMACTRL_ABORT | DMACTRL_CLRFF, ®s->dma_ctrl); + + writel(0, ®s->gisr2); + writel(0, ®s->dma_fifo); + + req->req.status = ret; + if (!ret) + req->req.actual += len; + else + printf("fotg210: ep%d dma error(code=%d)\n", ep->id, ret); + + return len; +} + +/* + * result of setup packet + */ +#define CX_IDLE 0 +#define CX_FINISH 1 +#define CX_STALL 2 + +static void fotg210_setup(struct fotg210_chip *chip) +{ + int id, ret = CX_IDLE; + uint32_t tmp[2]; + struct usb_ctrlrequest *req = (struct usb_ctrlrequest *)tmp; + struct fotg210_regs *regs = chip->regs; + + /* + * If this is the first Cx 8 byte command, + * we can now query USB mode (high/full speed; USB 2.0/USB 1.0) + */ + if (chip->state == USB_STATE_POWERED) { + chip->state = USB_STATE_DEFAULT; + if (readl(®s->otgcsr) & OTGCSR_DEV_B) { + /* Mini-B */ + if (readl(®s->dev_ctrl) & DEVCTRL_HS) { + puts("fotg210: HS\n"); + chip->gadget.speed = USB_SPEED_HIGH; + /* SOF mask timer = 1100 ticks */ + writel(SOFMTR_TMR(1100), ®s->sof_mtr); + } else { + puts("fotg210: FS\n"); + chip->gadget.speed = USB_SPEED_FULL; + /* SOF mask timer = 10000 ticks */ + writel(SOFMTR_TMR(10000), ®s->sof_mtr); + } + } else { + printf("fotg210: mini-A?\n"); + } + } + + /* switch data port to ep0 */ + writel(DMAFIFO_CX, ®s->dma_fifo); + /* fetch 8 bytes setup packet */ + tmp[0] = readl(®s->ep0_data); + tmp[1] = readl(®s->ep0_data); + /* release data port */ + writel(0, ®s->dma_fifo); + + if (req->bRequestType & USB_DIR_IN) + ep0_desc.bEndpointAddress = USB_DIR_IN; + else + ep0_desc.bEndpointAddress = USB_DIR_OUT; + + ret = CX_IDLE; + + if ((req->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD) { + switch (req->bRequest) { + case USB_REQ_SET_CONFIGURATION: + debug("fotg210: set_cfg(%d)\n", req->wValue & 0x00FF); + if (!(req->wValue & 0x00FF)) { + chip->state = USB_STATE_ADDRESS; + writel(chip->addr, ®s->dev_addr); + } else { + chip->state = USB_STATE_CONFIGURED; + writel(chip->addr | DEVADDR_CONF, + ®s->dev_addr); + } + ret = CX_IDLE; + break; + + case USB_REQ_SET_ADDRESS: + debug("fotg210: set_addr(0x%04X)\n", req->wValue); + chip->state = USB_STATE_ADDRESS; + chip->addr = req->wValue & DEVADDR_ADDR_MASK; + ret = CX_FINISH; + writel(chip->addr, ®s->dev_addr); + break; + + case USB_REQ_CLEAR_FEATURE: + debug("fotg210: clr_feature(%d, %d)\n", + req->bRequestType & 0x03, req->wValue); + switch (req->wValue) { + case 0: /* [Endpoint] halt */ + ep_reset(chip, req->wIndex); + ret = CX_FINISH; + break; + case 1: /* [Device] remote wake-up */ + case 2: /* [Device] test mode */ + default: + ret = CX_STALL; + break; + } + break; + + case USB_REQ_SET_FEATURE: + debug("fotg210: set_feature(%d, %d)\n", + req->wValue, req->wIndex & 0xf); + switch (req->wValue) { + case 0: /* Endpoint Halt */ + id = req->wIndex & 0xf; + setbits_le32(®s->iep[id - 1], IEP_STALL); + setbits_le32(®s->oep[id - 1], OEP_STALL); + ret = CX_FINISH; + break; + case 1: /* Remote Wakeup */ + case 2: /* Test Mode */ + default: + ret = CX_STALL; + break; + } + break; + + case USB_REQ_GET_STATUS: + debug("fotg210: get_status\n"); + ret = CX_STALL; + break; + + case USB_REQ_SET_DESCRIPTOR: + debug("fotg210: set_descriptor\n"); + ret = CX_STALL; + break; + + case USB_REQ_SYNCH_FRAME: + debug("fotg210: sync frame\n"); + ret = CX_STALL; + break; + } + } /* if ((req->bRequestType & USB_TYPE_MASK) == USB_TYPE_STANDARD) */ + + if (ret == CX_IDLE && chip->driver->setup) { + if (chip->driver->setup(&chip->gadget, req) < 0) + ret = CX_STALL; + else + ret = CX_FINISH; + } + + switch (ret) { + case CX_FINISH: + setbits_le32(®s->cxfifo, CXFIFO_CXFIN); + break; + + case CX_STALL: + setbits_le32(®s->cxfifo, CXFIFO_CXSTALL | CXFIFO_CXFIN); + printf("fotg210: cx_stall!\n"); + break; + + case CX_IDLE: + debug("fotg210: cx_idle?\n"); + default: + break; + } +} + +/* + * fifo - FIFO id + * zlp - zero length packet + */ +static void fotg210_recv(struct fotg210_chip *chip, int ep_id) +{ + struct fotg210_regs *regs = chip->regs; + struct fotg210_ep *ep = chip->ep + ep_id; + struct fotg210_request *req; + int len; + + if (ep->stopped || (ep->desc->bEndpointAddress & USB_DIR_IN)) { + printf("fotg210: ep%d recv, invalid!\n", ep->id); + return; + } + + if (list_empty(&ep->queue)) { + printf("fotg210: ep%d recv, drop!\n", ep->id); + return; + } + + req = list_first_entry(&ep->queue, struct fotg210_request, queue); + len = fotg210_dma(ep, req); + if (len < ep->ep.maxpacket || req->req.length <= req->req.actual) { + list_del_init(&req->queue); + if (req->req.complete) + req->req.complete(&ep->ep, &req->req); + } + + if (ep->id > 0 && list_empty(&ep->queue)) { + setbits_le32(®s->gimr1, + GIMR1_FIFO_RX(ep_to_fifo(chip, ep->id))); + } +} + +/* + * USB Gadget Layer + */ +static int fotg210_ep_enable( + struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc) +{ + struct fotg210_ep *ep = container_of(_ep, struct fotg210_ep, ep); + struct fotg210_chip *chip = ep->chip; + struct fotg210_regs *regs = chip->regs; + int id = ep_to_fifo(chip, ep->id); + int in = (desc->bEndpointAddress & USB_DIR_IN) ? 1 : 0; + + if (!_ep || !desc + || desc->bDescriptorType != USB_DT_ENDPOINT + || le16_to_cpu(desc->wMaxPacketSize) == 0) { + printf("fotg210: bad ep or descriptor\n"); + return -EINVAL; + } + + ep->desc = desc; + ep->stopped = 0; + + if (in) + setbits_le32(®s->fifomap, FIFOMAP(id, FIFOMAP_IN)); + + switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) { + case USB_ENDPOINT_XFER_CONTROL: + return -EINVAL; + + case USB_ENDPOINT_XFER_ISOC: + setbits_le32(®s->fifocfg, + FIFOCFG(id, FIFOCFG_EN | FIFOCFG_ISOC)); + break; + + case USB_ENDPOINT_XFER_BULK: + setbits_le32(®s->fifocfg, + FIFOCFG(id, FIFOCFG_EN | FIFOCFG_BULK)); + break; + + case USB_ENDPOINT_XFER_INT: + setbits_le32(®s->fifocfg, + FIFOCFG(id, FIFOCFG_EN | FIFOCFG_INTR)); + break; + } + + return 0; +} + +static int fotg210_ep_disable(struct usb_ep *_ep) +{ + struct fotg210_ep *ep = container_of(_ep, struct fotg210_ep, ep); + struct fotg210_chip *chip = ep->chip; + struct fotg210_regs *regs = chip->regs; + int id = ep_to_fifo(chip, ep->id); + + ep->desc = NULL; + ep->stopped = 1; + + clrbits_le32(®s->fifocfg, FIFOCFG(id, FIFOCFG_CFG_MASK)); + clrbits_le32(®s->fifomap, FIFOMAP(id, FIFOMAP_DIR_MASK)); + + return 0; +} + +static struct usb_request *fotg210_ep_alloc_request( + struct usb_ep *_ep, gfp_t gfp_flags) +{ + struct fotg210_request *req = malloc(sizeof(*req)); + + if (req) { + memset(req, 0, sizeof(*req)); + INIT_LIST_HEAD(&req->queue); + } + return &req->req; +} + +static void fotg210_ep_free_request( + struct usb_ep *_ep, struct usb_request *_req) +{ + struct fotg210_request *req; + + req = container_of(_req, struct fotg210_request, req); + free(req); +} + +static int fotg210_ep_queue( + struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags) +{ + struct fotg210_ep *ep = container_of(_ep, struct fotg210_ep, ep); + struct fotg210_chip *chip = ep->chip; + struct fotg210_regs *regs = chip->regs; + struct fotg210_request *req; + + req = container_of(_req, struct fotg210_request, req); + if (!_req || !_req->complete || !_req->buf + || !list_empty(&req->queue)) { + printf("fotg210: invalid request to ep%d\n", ep->id); + return -EINVAL; + } + + if (!chip || chip->state == USB_STATE_SUSPENDED) { + printf("fotg210: request while chip suspended\n"); + return -EINVAL; + } + + req->req.actual = 0; + req->req.status = -EINPROGRESS; + + if (req->req.length == 0) { + req->req.status = 0; + if (req->req.complete) + req->req.complete(&ep->ep, &req->req); + return 0; + } + + if (ep->id == 0) { + do { + int len = fotg210_dma(ep, req); + if (len < ep->ep.maxpacket) + break; + if (ep->desc->bEndpointAddress & USB_DIR_IN) + udelay(100); + } while (req->req.length > req->req.actual); + } else { + if (ep->desc->bEndpointAddress & USB_DIR_IN) { + do { + int len = fotg210_dma(ep, req); + if (len < ep->ep.maxpacket) + break; + } while (req->req.length > req->req.actual); + } else { + list_add_tail(&req->queue, &ep->queue); + clrbits_le32(®s->gimr1, + GIMR1_FIFO_RX(ep_to_fifo(chip, ep->id))); + } + } + + if (ep->id == 0 || (ep->desc->bEndpointAddress & USB_DIR_IN)) { + if (req->req.complete) + req->req.complete(&ep->ep, &req->req); + } + + return 0; +} + +static int fotg210_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req) +{ + struct fotg210_ep *ep = container_of(_ep, struct fotg210_ep, ep); + struct fotg210_request *req; + + /* make sure it's actually queued on this endpoint */ + list_for_each_entry(req, &ep->queue, queue) { + if (&req->req == _req) + break; + } + if (&req->req != _req) + return -EINVAL; + + /* remove the request */ + list_del_init(&req->queue); + + /* update status & invoke complete callback */ + if (req->req.status == -EINPROGRESS) { + req->req.status = -ECONNRESET; + if (req->req.complete) + req->req.complete(_ep, &req->req); + } + + return 0; +} + +static int fotg210_ep_halt(struct usb_ep *_ep, int halt) +{ + struct fotg210_ep *ep = container_of(_ep, struct fotg210_ep, ep); + struct fotg210_chip *chip = ep->chip; + struct fotg210_regs *regs = chip->regs; + int ret = -1; + + debug("fotg210: ep%d halt=%d\n", ep->id, halt); + + /* Endpoint STALL */ + if (ep->id > 0 && ep->id <= CFG_NUM_ENDPOINTS) { + if (halt) { + /* wait until all ep fifo empty */ + fotg210_cxwait(chip, 0xf00); + /* stall */ + if (ep->desc->bEndpointAddress & USB_DIR_IN) { + setbits_le32(®s->iep[ep->id - 1], + IEP_STALL); + } else { + setbits_le32(®s->oep[ep->id - 1], + OEP_STALL); + } + } else { + if (ep->desc->bEndpointAddress & USB_DIR_IN) { + clrbits_le32(®s->iep[ep->id - 1], + IEP_STALL); + } else { + clrbits_le32(®s->oep[ep->id - 1], + OEP_STALL); + } + } + ret = 0; + } + + return ret; +} + +/* + * activate/deactivate link with host. + */ +static void pullup(struct fotg210_chip *chip, int is_on) +{ + struct fotg210_regs *regs = chip->regs; + + if (is_on) { + if (!chip->pullup) { + chip->state = USB_STATE_POWERED; + chip->pullup = 1; + /* enable the chip */ + setbits_le32(®s->dev_ctrl, DEVCTRL_EN); + /* clear unplug bit (BIT0) */ + clrbits_le32(®s->phy_tmsr, PHYTMSR_UNPLUG); + } + } else { + chip->state = USB_STATE_NOTATTACHED; + chip->pullup = 0; + chip->addr = 0; + writel(chip->addr, ®s->dev_addr); + /* set unplug bit (BIT0) */ + setbits_le32(®s->phy_tmsr, PHYTMSR_UNPLUG); + /* disable the chip */ + clrbits_le32(®s->dev_ctrl, DEVCTRL_EN); + } +} + +static int fotg210_pullup(struct usb_gadget *_gadget, int is_on) +{ + struct fotg210_chip *chip; + + chip = container_of(_gadget, struct fotg210_chip, gadget); + + debug("fotg210: pullup=%d\n", is_on); + + pullup(chip, is_on); + + return 0; +} + +static int fotg210_get_frame(struct usb_gadget *_gadget) +{ + struct fotg210_chip *chip; + struct fotg210_regs *regs; + + chip = container_of(_gadget, struct fotg210_chip, gadget); + regs = chip->regs; + + return SOFFNR_FNR(readl(®s->sof_fnr)); +} + +static struct usb_gadget_ops fotg210_gadget_ops = { + .get_frame = fotg210_get_frame, + .pullup = fotg210_pullup, +}; + +static struct usb_ep_ops fotg210_ep_ops = { + .enable = fotg210_ep_enable, + .disable = fotg210_ep_disable, + .queue = fotg210_ep_queue, + .dequeue = fotg210_ep_dequeue, + .set_halt = fotg210_ep_halt, + .alloc_request = fotg210_ep_alloc_request, + .free_request = fotg210_ep_free_request, +}; + +static struct fotg210_chip controller = { + .regs = (void __iomem *)CONFIG_FOTG210_BASE, + .gadget = { + .name = "fotg210_udc", + .ops = &fotg210_gadget_ops, + .ep0 = &controller.ep[0].ep, + .speed = USB_SPEED_UNKNOWN, + .is_dualspeed = 1, + .is_otg = 0, + .is_a_peripheral = 0, + .b_hnp_enable = 0, + .a_hnp_support = 0, + .a_alt_hnp_support = 0, + }, + .ep[0] = { + .id = 0, + .ep = { + .name = "ep0", + .ops = &fotg210_ep_ops, + }, + .desc = &ep0_desc, + .chip = &controller, + .maxpacket = CFG_EP0_MAX_PACKET_SIZE, + }, + .ep[1] = { + .id = 1, + .ep = { + .name = "ep1", + .ops = &fotg210_ep_ops, + }, + .chip = &controller, + .maxpacket = CFG_EPX_MAX_PACKET_SIZE, + }, + .ep[2] = { + .id = 2, + .ep = { + .name = "ep2", + .ops = &fotg210_ep_ops, + }, + .chip = &controller, + .maxpacket = CFG_EPX_MAX_PACKET_SIZE, + }, + .ep[3] = { + .id = 3, + .ep = { + .name = "ep3", + .ops = &fotg210_ep_ops, + }, + .chip = &controller, + .maxpacket = CFG_EPX_MAX_PACKET_SIZE, + }, + .ep[4] = { + .id = 4, + .ep = { + .name = "ep4", + .ops = &fotg210_ep_ops, + }, + .chip = &controller, + .maxpacket = CFG_EPX_MAX_PACKET_SIZE, + }, +}; + +int usb_gadget_handle_interrupts(void) +{ + struct fotg210_chip *chip = &controller; + struct fotg210_regs *regs = chip->regs; + uint32_t id, st, isr, gisr; + + isr = readl(®s->isr) & (~readl(®s->imr)); + gisr = readl(®s->gisr) & (~readl(®s->gimr)); + if (!(isr & ISR_DEV) || !gisr) + return 0; + + writel(ISR_DEV, ®s->isr); + + /* CX interrupts */ + if (gisr & GISR_GRP0) { + st = readl(®s->gisr0); + writel(0, ®s->gisr0); + + if (st & GISR0_CXERR) + printf("fotg210: cmd error\n"); + + if (st & GISR0_CXABORT) + printf("fotg210: cmd abort\n"); + + if (st & GISR0_CXSETUP) /* setup */ + fotg210_setup(chip); + else if (st & GISR0_CXEND) /* command finish */ + setbits_le32(®s->cxfifo, CXFIFO_CXFIN); + } + + /* FIFO interrupts */ + if (gisr & GISR_GRP1) { + st = readl(®s->gisr1); + for (id = 0; id < 4; ++id) { + if (st & GISR1_RX_FIFO(id)) + fotg210_recv(chip, fifo_to_ep(chip, id, 0)); + } + } + + /* Device Status Interrupts */ + if (gisr & GISR_GRP2) { + st = readl(®s->gisr2); + writel(0, ®s->gisr2); + + if (st & GISR2_RESET) + printf("fotg210: reset by host\n"); + else if (st & GISR2_SUSPEND) + printf("fotg210: suspend/removed\n"); + else if (st & GISR2_RESUME) + printf("fotg210: resume\n"); + + /* Errors */ + if (st & GISR2_ISOCERR) + printf("fotg210: iso error\n"); + if (st & GISR2_ISOCABT) + printf("fotg210: iso abort\n"); + if (st & GISR2_DMAERR) + printf("fotg210: dma error\n"); + } + + return 0; +} + +int usb_gadget_register_driver(struct usb_gadget_driver *driver) +{ + int i, ret = 0; + struct fotg210_chip *chip = &controller; + + if (!driver || !driver->bind || !driver->setup) { + puts("fotg210: bad parameter.\n"); + return -EINVAL; + } + + INIT_LIST_HEAD(&chip->gadget.ep_list); + for (i = 0; i < CFG_NUM_ENDPOINTS + 1; ++i) { + struct fotg210_ep *ep = chip->ep + i; + + ep->ep.maxpacket = ep->maxpacket; + INIT_LIST_HEAD(&ep->queue); + + if (ep->id == 0) { + ep->stopped = 0; + } else { + ep->stopped = 1; + list_add_tail(&ep->ep.ep_list, &chip->gadget.ep_list); + } + } + + if (fotg210_reset(chip)) { + puts("fotg210: reset failed.\n"); + return -EINVAL; + } + + ret = driver->bind(&chip->gadget); + if (ret) { + debug("fotg210: driver->bind() returned %d\n", ret); + return ret; + } + chip->driver = driver; + + return ret; +} + +int usb_gadget_unregister_driver(struct usb_gadget_driver *driver) +{ + struct fotg210_chip *chip = &controller; + + driver->unbind(&chip->gadget); + chip->driver = NULL; + + pullup(chip, 0); + + return 0; +} diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h index e570142..f038747 100644 --- a/drivers/usb/gadget/gadget_chips.h +++ b/drivers/usb/gadget/gadget_chips.h @@ -150,6 +150,12 @@ #define gadget_is_mv(g) 0 #endif +#ifdef CONFIG_USB_GADGET_FOTG210 +#define gadget_is_fotg210(g) (!strcmp("fotg210_udc", (g)->name)) +#else +#define gadget_is_fotg210(g) 0 +#endif + /* * CONFIG_USB_GADGET_SX2 * CONFIG_USB_GADGET_AU1X00 @@ -215,5 +221,7 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget) return 0x20; else if (gadget_is_mv(gadget)) return 0x21; + else if (gadget_is_fotg210(gadget)) + return 0x22; return -ENOENT; } diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index 9ce98f0..085503d 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -314,7 +314,8 @@ static int pxa25x_ep_enable(struct usb_ep *_ep, if (!_ep || !desc || ep->desc || _ep->name == ep0name || desc->bDescriptorType != USB_DT_ENDPOINT || ep->bEndpointAddress != desc->bEndpointAddress - || ep->fifo_size < le16_to_cpu(desc->wMaxPacketSize)) { + || ep->fifo_size < + le16_to_cpu(get_unaligned(&desc->wMaxPacketSize))) { printf("%s, bad ep or descriptor\n", __func__); return -EINVAL; } @@ -329,9 +330,9 @@ static int pxa25x_ep_enable(struct usb_ep *_ep, /* hardware _could_ do smaller, but driver doesn't */ if ((desc->bmAttributes == USB_ENDPOINT_XFER_BULK - && le16_to_cpu(desc->wMaxPacketSize) + && le16_to_cpu(get_unaligned(&desc->wMaxPacketSize)) != BULK_FIFO_SIZE) - || !desc->wMaxPacketSize) { + || !get_unaligned(&desc->wMaxPacketSize)) { printf("%s, bad %s maxpacket\n", __func__, _ep->name); return -ERANGE; } @@ -345,7 +346,7 @@ static int pxa25x_ep_enable(struct usb_ep *_ep, ep->desc = desc; ep->stopped = 0; ep->pio_irqs = 0; - ep->ep.maxpacket = le16_to_cpu(desc->wMaxPacketSize); + ep->ep.maxpacket = le16_to_cpu(get_unaligned(&desc->wMaxPacketSize)); /* flush fifo (mostly for OUT buffers) */ pxa25x_ep_fifo_flush(_ep); @@ -485,7 +486,7 @@ write_fifo(struct pxa25x_ep *ep, struct pxa25x_request *req) { unsigned max; - max = le16_to_cpu(ep->desc->wMaxPacketSize); + max = le16_to_cpu(get_unaligned(&ep->desc->wMaxPacketSize)); do { unsigned count; int is_last, is_short; @@ -766,7 +767,7 @@ pxa25x_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags) */ if (unlikely(ep->bmAttributes == USB_ENDPOINT_XFER_ISOC && req->req.length > - le16_to_cpu(ep->desc->wMaxPacketSize))) + le16_to_cpu(get_unaligned(&ep->desc->wMaxPacketSize)))) return -EMSGSIZE; debug_cond(NOISY, "%s queue req %p, len %d buf %p\n", diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile index 87a5970..98f2a10 100644 --- a/drivers/usb/host/Makefile +++ b/drivers/usb/host/Makefile @@ -43,6 +43,7 @@ COBJS-$(CONFIG_USB_EHCI_FSL) += ehci-mpc512x.o else COBJS-$(CONFIG_USB_EHCI_FSL) += ehci-fsl.o endif +COBJS-$(CONFIG_USB_EHCI_FARADAY) += ehci-faraday.o COBJS-$(CONFIG_USB_EHCI_EXYNOS) += ehci-exynos.o COBJS-$(CONFIG_USB_EHCI_MXC) += ehci-mxc.o COBJS-$(CONFIG_USB_EHCI_MXS) += ehci-mxs.o diff --git a/drivers/usb/host/ehci-faraday.c b/drivers/usb/host/ehci-faraday.c new file mode 100644 index 0000000..86add36 --- /dev/null +++ b/drivers/usb/host/ehci-faraday.c @@ -0,0 +1,148 @@ +/* + * Faraday USB 2.0 EHCI Controller + * + * (C) Copyright 2010 Faraday Technology + * Dante Su <dantesu@faraday-tech.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. + */ + +#include <common.h> +#include <asm/io.h> +#include <usb.h> +#include <usb/fusbh200.h> +#include <usb/fotg210.h> + +#include "ehci.h" + +#ifndef CONFIG_USB_EHCI_BASE_LIST +#define CONFIG_USB_EHCI_BASE_LIST { CONFIG_USB_EHCI_BASE } +#endif + +union ehci_faraday_regs { + struct fusbh200_regs usb; + struct fotg210_regs otg; +}; + +static inline int ehci_is_fotg2xx(union ehci_faraday_regs *regs) +{ + return !readl(®s->usb.easstr); +} + +/* + * Create the appropriate control structures to manage + * a new EHCI host controller. + */ +int ehci_hcd_init(int index, struct ehci_hccr **ret_hccr, + struct ehci_hcor **ret_hcor) +{ + struct ehci_hccr *hccr; + struct ehci_hcor *hcor; + union ehci_faraday_regs *regs; + uint32_t base_list[] = CONFIG_USB_EHCI_BASE_LIST; + + if (index < 0 || index >= ARRAY_SIZE(base_list)) + return -1; + regs = (void __iomem *)base_list[index]; + hccr = (struct ehci_hccr *)®s->usb.hccr; + hcor = (struct ehci_hcor *)®s->usb.hcor; + + if (ehci_is_fotg2xx(regs)) { + /* A-device bus reset */ + /* ... Power off A-device */ + setbits_le32(®s->otg.otgcsr, OTGCSR_A_BUSDROP); + /* ... Drop vbus and bus traffic */ + clrbits_le32(®s->otg.otgcsr, OTGCSR_A_BUSREQ); + mdelay(1); + /* ... Power on A-device */ + clrbits_le32(®s->otg.otgcsr, OTGCSR_A_BUSDROP); + /* ... Drive vbus and bus traffic */ + setbits_le32(®s->otg.otgcsr, OTGCSR_A_BUSREQ); + mdelay(1); + /* Disable OTG & DEV interrupts, triggered at level-high */ + writel(IMR_IRQLH | IMR_OTG | IMR_DEV, ®s->otg.imr); + /* Clear all interrupt status */ + writel(ISR_HOST | ISR_OTG | ISR_DEV, ®s->otg.isr); + } else { + /* Interrupt=level-high */ + setbits_le32(®s->usb.bmcsr, BMCSR_IRQLH); + /* VBUS on */ + clrbits_le32(®s->usb.bmcsr, BMCSR_VBUS_OFF); + /* Disable all interrupts */ + writel(0x00, ®s->usb.bmier); + writel(0x1f, ®s->usb.bmisr); + } + + *ret_hccr = hccr; + *ret_hcor = hcor; + + return 0; +} + +/* + * Destroy the appropriate control structures corresponding + * the the EHCI host controller. + */ +int ehci_hcd_stop(int index) +{ + return 0; +} + +/* + * This ehci_set_usbmode() overrides the weak function + * in "ehci-hcd.c". + */ +void ehci_set_usbmode(int index) +{ + /* nothing needs to be done */ +} + +/* + * This ehci_get_port_speed() overrides the weak function + * in "ehci-hcd.c". + */ +int ehci_get_port_speed(struct ehci_hcor *hcor, uint32_t reg) +{ + int spd, ret = PORTSC_PSPD_HS; + union ehci_faraday_regs *regs = (void __iomem *)((ulong)hcor - 0x10); + + if (ehci_is_fotg2xx(regs)) + spd = OTGCSR_SPD(readl(®s->otg.otgcsr)); + else + spd = BMCSR_SPD(readl(®s->usb.bmcsr)); + + switch (spd) { + case 0: /* full speed */ + ret = PORTSC_PSPD_FS; + break; + case 1: /* low speed */ + ret = PORTSC_PSPD_LS; + break; + case 2: /* high speed */ + ret = PORTSC_PSPD_HS; + break; + default: + printf("ehci-faraday: invalid device speed\n"); + break; + } + + return ret; +} + +/* + * This ehci_get_portsc_register() overrides the weak function + * in "ehci-hcd.c". + */ +uint32_t *ehci_get_portsc_register(struct ehci_hcor *hcor, int port) +{ + /* Faraday EHCI has one and only one portsc register */ + if (port) { + /* Printing the message would cause a scan failure! */ + debug("The request port(%d) is not configured\n", port); + return NULL; + } + + /* Faraday EHCI PORTSC register offset is 0x20 from hcor */ + return (uint32_t *)((uint8_t *)hcor + 0x20); +} diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index e0f3e4b..706cf0c 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -589,10 +589,12 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer, dev->act_len = length - QT_TOKEN_GET_TOTALBYTES(token); } else { dev->act_len = 0; +#ifndef CONFIG_USB_EHCI_FARADAY debug("dev=%u, usbsts=%#x, p[1]=%#x, p[2]=%#x\n", dev->devnum, ehci_readl(&ctrl->hcor->or_usbsts), ehci_readl(&ctrl->hcor->or_portsc[0]), ehci_readl(&ctrl->hcor->or_portsc[1])); +#endif } free(qtd); @@ -603,6 +605,17 @@ fail: return -1; } +__weak uint32_t *ehci_get_portsc_register(struct ehci_hcor *hcor, int port) +{ + if (port < 0 || port >= CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS) { + /* Printing the message would cause a scan failure! */ + debug("The request port(%u) is not configured\n", port); + return NULL; + } + + return (uint32_t *)&hcor->or_portsc[port]; +} + int ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer, int length, struct devrequest *req) @@ -616,11 +629,6 @@ ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer, int port = le16_to_cpu(req->index) & 0xff; struct ehci_ctrl *ctrl = dev->controller; - if (port > CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS) { - printf("The request port(%d) is not configured\n", port - 1); - return -1; - } - status_reg = (uint32_t *)&ctrl->hcor->or_portsc[port - 1]; srclen = 0; debug("req=%u (%#x), type=%u (%#x), value=%u, index=%u\n", @@ -631,6 +639,19 @@ ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer, typeReq = req->request | req->requesttype << 8; switch (typeReq) { + case USB_REQ_GET_STATUS | ((USB_RT_PORT | USB_DIR_IN) << 8): + case USB_REQ_SET_FEATURE | ((USB_DIR_OUT | USB_RT_PORT) << 8): + case USB_REQ_CLEAR_FEATURE | ((USB_DIR_OUT | USB_RT_PORT) << 8): + status_reg = ehci_get_portsc_register(ctrl->hcor, port - 1); + if (!status_reg) + return -1; + break; + default: + status_reg = NULL; + break; + } + + switch (typeReq) { case DeviceRequest | USB_REQ_GET_DESCRIPTOR: switch (le16_to_cpu(req->value) >> 8) { case USB_DT_DEVICE: @@ -809,21 +830,23 @@ ehci_submit_root(struct usb_device *dev, unsigned long pipe, void *buffer, break; case USB_REQ_CLEAR_FEATURE | ((USB_DIR_OUT | USB_RT_PORT) << 8): reg = ehci_readl(status_reg); + reg &= ~EHCI_PS_CLEAR; switch (le16_to_cpu(req->value)) { case USB_PORT_FEAT_ENABLE: reg &= ~EHCI_PS_PE; break; case USB_PORT_FEAT_C_ENABLE: - reg = (reg & ~EHCI_PS_CLEAR) | EHCI_PS_PE; + reg |= EHCI_PS_PE; break; case USB_PORT_FEAT_POWER: if (HCS_PPC(ehci_readl(&ctrl->hccr->cr_hcsparams))) - reg = reg & ~(EHCI_PS_CLEAR | EHCI_PS_PP); + reg &= ~EHCI_PS_PP; + break; case USB_PORT_FEAT_C_CONNECTION: - reg = (reg & ~EHCI_PS_CLEAR) | EHCI_PS_CSC; + reg |= EHCI_PS_CSC; break; case USB_PORT_FEAT_OVER_CURRENT: - reg = (reg & ~EHCI_PS_CLEAR) | EHCI_PS_OCC; + reg |= EHCI_PS_OCC; break; case USB_PORT_FEAT_C_RESET: ctrl->portreset &= ~(1 << port); @@ -903,6 +926,9 @@ int usb_lowlevel_init(int index, void **controller) qh_list->qh_overlay.qt_token = cpu_to_hc32(QT_TOKEN_STATUS(QT_TOKEN_STATUS_HALTED)); + flush_dcache_range((uint32_t)qh_list, + ALIGN_END_ADDR(struct QH, qh_list, 1)); + /* Set async. queue head pointer. */ ehci_writel(&ehcic[index].hcor->or_asynclistaddr, (uint32_t)qh_list); @@ -916,6 +942,9 @@ int usb_lowlevel_init(int index, void **controller) periodic->qh_overlay.qt_next = cpu_to_hc32(QT_NEXT_TERMINATE); periodic->qh_overlay.qt_altnext = cpu_to_hc32(QT_NEXT_TERMINATE); + flush_dcache_range((uint32_t)periodic, + ALIGN_END_ADDR(struct QH, periodic, 1)); + /* * Step 2: Setup frame-list: Every microframe, USB tries the same list. * In particular, device specifications on polling frequency @@ -933,6 +962,10 @@ int usb_lowlevel_init(int index, void **controller) | QH_LINK_TYPE_QH; } + flush_dcache_range((uint32_t)ehcic[index].periodic_list, + ALIGN_END_ADDR(uint32_t, ehcic[index].periodic_list, + 1024)); + /* Set periodic list base address */ ehci_writel(&ehcic[index].hcor->or_periodiclistbase, (uint32_t)ehcic[index].periodic_list); @@ -959,10 +992,13 @@ int usb_lowlevel_init(int index, void **controller) cmd |= CMD_RUN; ehci_writel(&ehcic[index].hcor->or_usbcmd, cmd); +#ifndef CONFIG_USB_EHCI_FARADAY /* take control over the ports */ cmd = ehci_readl(&ehcic[index].hcor->or_configflag); cmd |= FLAG_CF; ehci_writel(&ehcic[index].hcor->or_configflag, cmd); +#endif + /* unblock posted write */ cmd = ehci_readl(&ehcic[index].hcor->or_usbcmd); mdelay(5); @@ -1144,6 +1180,16 @@ create_int_queue(struct usb_device *dev, unsigned long pipe, int queuesize, *buf = buffer + i * elementsize; } + flush_dcache_range((uint32_t)buffer, + ALIGN_END_ADDR(char, buffer, + queuesize * elementsize)); + flush_dcache_range((uint32_t)result->first, + ALIGN_END_ADDR(struct QH, result->first, + queuesize)); + flush_dcache_range((uint32_t)result->tds, + ALIGN_END_ADDR(struct qTD, result->tds, + queuesize)); + if (disable_periodic(ctrl) < 0) { debug("FATAL: periodic should never fail, but did"); goto fail3; @@ -1154,6 +1200,11 @@ create_int_queue(struct usb_device *dev, unsigned long pipe, int queuesize, result->last->qh_link = list->qh_link; list->qh_link = (uint32_t)result->first | QH_LINK_TYPE_QH; + flush_dcache_range((uint32_t)result->last, + ALIGN_END_ADDR(struct QH, result->last, 1)); + flush_dcache_range((uint32_t)list, + ALIGN_END_ADDR(struct QH, list, 1)); + if (enable_periodic(ctrl) < 0) { debug("FATAL: periodic should never fail, but did"); goto fail3; @@ -1184,6 +1235,8 @@ void *poll_int_queue(struct usb_device *dev, struct int_queue *queue) return NULL; } /* still active */ + invalidate_dcache_range((uint32_t)cur, + ALIGN_END_ADDR(struct QH, cur, 1)); if (cur->qh_overlay.qt_token & 0x80) { debug("Exit poll_int_queue with no completed intr transfer. " "token is %x\n", cur->qh_overlay.qt_token); @@ -1290,6 +1343,9 @@ submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, return -EINVAL; } + invalidate_dcache_range((uint32_t)buffer, + ALIGN_END_ADDR(char, buffer, length)); + ret = destroy_int_queue(dev, queue); if (ret < 0) return ret; diff --git a/drivers/usb/musb/omap3.c b/drivers/usb/musb/omap3.c index c7876ed..a395ebc 100644 --- a/drivers/usb/musb/omap3.c +++ b/drivers/usb/musb/omap3.c @@ -30,6 +30,7 @@ * MA 02111-1307 USA */ +#include <asm/omap_common.h> #include <twl4030.h> #include <twl6030.h> #include "omap3.h" @@ -135,7 +136,8 @@ int musb_platform_init(void) #endif #ifdef CONFIG_OMAP4430 - u32 *usbotghs_control = (u32 *)(CTRL_BASE + 0x33C); + u32 *usbotghs_control = + (u32 *)((*ctrl)->control_usbotghs_ctrl); *usbotghs_control = 0x15; #endif platform_needs_initialization = 0; diff --git a/drivers/video/exynos_fb.c b/drivers/video/exynos_fb.c index ed0823b..c3606d5 100644 --- a/drivers/video/exynos_fb.c +++ b/drivers/video/exynos_fb.c @@ -319,10 +319,10 @@ void lcd_ctrl_init(void *lcdbase) #ifdef CONFIG_OF_CONTROL if (exynos_fimd_parse_dt(gd->fdt_blob)) debug("Can't get proper panel info\n"); -#endif +#else /* initialize parameters which is specific to panel. */ init_panel_info(&panel_info); - +#endif panel_width = panel_info.vl_width; panel_height = panel_info.vl_height; diff --git a/drivers/video/mxsfb.c b/drivers/video/mxsfb.c index 461ff6e..b189419 100644 --- a/drivers/video/mxsfb.c +++ b/drivers/video/mxsfb.c @@ -39,6 +39,11 @@ static GraphicDevice panel; * setenv videomode * video=ctfb:x:800,y:480,depth:18,mode:0,pclk:30066, * le:0,ri:256,up:0,lo:45,hs:1,vs:1,sync:100663296,vmode:0 + * + * Freescale mx23evk/mx28evk with a Seiko 4.3'' WVGA panel: + * setenv videomode + * video=ctfb:x:800,y:480,depth:24,mode:0,pclk:29851, + * le:89,ri:164,up:23,lo:10,hs:10,vs:10,sync:0,vmode:0 */ static void mxs_lcd_init(GraphicDevice *panel, diff --git a/drivers/watchdog/Makefile b/drivers/watchdog/Makefile index d57578d..b9bbbc6 100644 --- a/drivers/watchdog/Makefile +++ b/drivers/watchdog/Makefile @@ -27,7 +27,7 @@ LIB := $(obj)libwatchdog.o COBJS-$(CONFIG_AT91SAM9_WATCHDOG) += at91sam9_wdt.o COBJS-$(CONFIG_FTWDT010_WATCHDOG) += ftwdt010_wdt.o -ifneq (,$(filter $(SOC), mx31 mx35 mx5 mx6)) +ifneq (,$(filter $(SOC), mx31 mx35 mx5 mx6 vf610)) COBJS-y += imx_watchdog.o endif COBJS-$(CONFIG_TNETV107X_WATCHDOG) += tnetv107x_wdt.o diff --git a/examples/standalone/mem_to_mem_idma2intr.c b/examples/standalone/mem_to_mem_idma2intr.c index e466c90..215dc22 100644 --- a/examples/standalone/mem_to_mem_idma2intr.c +++ b/examples/standalone/mem_to_mem_idma2intr.c @@ -309,7 +309,8 @@ int idma_init (void) memaddr = dpalloc (sizeof (pram_idma_t), 64); - *(volatile ushort *) &immap->im_dprambase[PROFF_IDMA2_BASE] = memaddr; + *(volatile u16 *)&immap->im_dprambase16 + [PROFF_IDMA2_BASE / sizeof(u16)] = memaddr; piptr = (volatile pram_idma_t *) ((uint) (immap) + memaddr); piptr->pi_resv1 = 0; /* manual says: clear it */ diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 4b39844..3e32eee 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -90,9 +90,6 @@ extern void _start(void); extern ulong _rel_dyn_start_ofs; extern ulong _rel_dyn_end_ofs; -/* Start/end of the relocation symbol table, as an offset from _start */ -extern ulong _dynsym_start_ofs; - /* End of the region to be relocated, as an offset form _start */ extern ulong _image_copy_end_ofs; diff --git a/include/commproc.h b/include/commproc.h index 7ca28c8..6959905 100644 --- a/include/commproc.h +++ b/include/commproc.h @@ -127,6 +127,7 @@ typedef struct cpm_buf_desc { */ #define PROFF_SCC1 ((uint)0x0000) #define PROFF_IIC ((uint)0x0080) +#define PROFF_REVNUM ((uint)0x00b0) #define PROFF_SCC2 ((uint)0x0100) #define PROFF_SPI ((uint)0x0180) #define PROFF_SCC3 ((uint)0x0200) diff --git a/include/configs/B4860QDS.h b/include/configs/B4860QDS.h index c15bbd8..a823f9f 100644 --- a/include/configs/B4860QDS.h +++ b/include/configs/B4860QDS.h @@ -34,6 +34,15 @@ #define CONFIG_RESET_VECTOR_ADDRESS 0xfffffffc #endif +#ifdef CONFIG_SRIO_PCIE_BOOT_SLAVE +/* Set 1M boot space */ +#define CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR (CONFIG_SYS_TEXT_BASE & 0xfff00000) +#define CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR_PHYS \ + (0x300000000ull | CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR) +#define CONFIG_RESET_VECTOR_ADDRESS 0xfffffffc +#define CONFIG_SYS_NO_FLASH +#endif + /* High Level Configuration Options */ #define CONFIG_BOOKE #define CONFIG_E500 /* BOOKE e500 family */ @@ -63,6 +72,7 @@ #define CONFIG_SYS_SRIO #define CONFIG_SRIO1 /* SRIO port 1 */ #define CONFIG_SRIO2 /* SRIO port 2 */ +#define CONFIG_SRIO_PCIE_BOOT_MASTER #endif #define CONFIG_FSL_LAW /* Use common FSL init code */ @@ -84,14 +94,15 @@ #define CONFIG_ENV_OVERWRITE #ifdef CONFIG_SYS_NO_FLASH +#if !defined(CONFIG_SRIO_PCIE_BOOT_SLAVE) && !defined(CONFIG_RAMBOOT_PBL) #define CONFIG_ENV_IS_NOWHERE +#endif #else #define CONFIG_FLASH_CFI_DRIVER #define CONFIG_SYS_FLASH_CFI #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE #endif -#ifndef CONFIG_SYS_NO_FLASH #if defined(CONFIG_SPIFLASH) #define CONFIG_SYS_EXTRA_ENV_RELOC #define CONFIG_ENV_IS_IN_SPI_FLASH @@ -113,16 +124,18 @@ #define CONFIG_ENV_IS_IN_NAND #define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE #define CONFIG_ENV_OFFSET (5 * CONFIG_SYS_NAND_BLOCK_SIZE) +#elif defined(CONFIG_SRIO_PCIE_BOOT_SLAVE) +#define CONFIG_ENV_IS_IN_REMOTE +#define CONFIG_ENV_ADDR 0xffe20000 +#define CONFIG_ENV_SIZE 0x2000 +#elif defined(CONFIG_ENV_IS_NOWHERE) +#define CONFIG_ENV_SIZE 0x2000 #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 -#else /* CONFIG_SYS_NO_FLASH */ -#define CONFIG_ENV_SIZE 0x2000 -#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */ -#endif #ifndef __ASSEMBLY__ unsigned long get_board_sys_clk(void); @@ -223,7 +236,7 @@ unsigned long get_board_ddr_clk(void); /* NOR Flash Timing Params */ #define CONFIG_SYS_NOR_CSOR CSOR_NOR_ADM_SHIFT(4) #define CONFIG_SYS_NOR_FTIM0 (FTIM0_NOR_TACSE(0x01) | \ - FTIM0_NOR_TEADC(0x01) | \ + FTIM0_NOR_TEADC(0x04) | \ FTIM0_NOR_TEAHC(0x20)) #define CONFIG_SYS_NOR_FTIM1 (FTIM1_NOR_TACO(0x35) | \ FTIM1_NOR_TRAD_NOR(0x1A) |\ @@ -600,6 +613,16 @@ unsigned long get_board_ddr_clk(void); #elif defined(CONFIG_NAND) #define CONFIG_SYS_QE_FMAN_FW_IN_NAND #define CONFIG_SYS_QE_FMAN_FW_ADDR (6 * CONFIG_SYS_NAND_BLOCK_SIZE) +#elif defined(CONFIG_SRIO_PCIE_BOOT_SLAVE) +/* + * Slave has no ucode locally, it can fetch this from remote. When implementing + * in two corenet boards, slave's ucode could be stored in master's memory + * space, the address can be mapped from slave TLB->slave LAW-> + * slave SRIO or PCIE outbound window->master inbound window-> + * master LAW->the ucode address in master's memory space. + */ +#define CONFIG_SYS_QE_FMAN_FW_IN_REMOTE +#define CONFIG_SYS_QE_FMAN_FW_ADDR 0xFFE00000 #else #define CONFIG_SYS_QE_FMAN_FW_IN_NOR #define CONFIG_SYS_QE_FMAN_FW_ADDR 0xEFF40000 diff --git a/include/configs/BSC9131RDB.h b/include/configs/BSC9131RDB.h index fd076e0..b5911c6 100644 --- a/include/configs/BSC9131RDB.h +++ b/include/configs/BSC9131RDB.h @@ -40,10 +40,34 @@ #define CONFIG_RESET_VECTOR_ADDRESS 0x1107fffc #endif -#ifndef CONFIG_SYS_MONITOR_BASE -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ +#ifdef CONFIG_NAND +#define CONFIG_SPL +#define CONFIG_SPL_INIT_MINIMAL +#define CONFIG_SPL_SERIAL_SUPPORT +#define CONFIG_SPL_NAND_SUPPORT +#define CONFIG_SPL_NAND_MINIMAL +#define CONFIG_SPL_FLUSH_IMAGE +#define CONFIG_SPL_TARGET "u-boot-with-spl.bin" + +#define CONFIG_SYS_TEXT_BASE 0x00201000 +#define CONFIG_SPL_TEXT_BASE 0xFFFFE000 +#define CONFIG_SPL_MAX_SIZE 8192 +#define CONFIG_SPL_RELOC_TEXT_BASE 0x00100000 +#define CONFIG_SPL_RELOC_STACK 0x00100000 +#define CONFIG_SYS_NAND_U_BOOT_SIZE ((512 << 10) - 0x2000) +#define CONFIG_SYS_NAND_U_BOOT_DST (0x00200000 - CONFIG_SPL_MAX_SIZE) +#define CONFIG_SYS_NAND_U_BOOT_START 0x00200000 +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0 +#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot-nand.lds" #endif +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE +#else +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ +#endif + + /* High Level Configuration Options */ #define CONFIG_BOOKE /* BOOKE */ #define CONFIG_E500 /* BOOKE e500 family */ @@ -55,7 +79,11 @@ #define CONFIG_ENV_OVERWRITE #define CONFIG_DDR_CLK_FREQ 66666666 /* DDRCLK on 9131 RDB */ +#if defined(CONFIG_SYS_CLK_100) +#define CONFIG_SYS_CLK_FREQ 100000000 /* SYSCLK for 9131 RDB */ +#else #define CONFIG_SYS_CLK_FREQ 66666666 /* SYSCLK for 9131 RDB */ +#endif #define CONFIG_HWCONFIG /* @@ -125,16 +153,21 @@ extern unsigned long get_sdram_size(void); #define CONFIG_SYS_IMMR CONFIG_SYS_CCSRBAR /* PQII uses */ /* CONFIG_SYS_IMMR */ +/* DSP CCSRBAR */ +#define CONFIG_SYS_FSL_DSP_CCSRBAR CONFIG_SYS_FSL_DSP_CCSRBAR_DEFAULT +#define CONFIG_SYS_FSL_DSP_CCSRBAR_PHYS CONFIG_SYS_FSL_DSP_CCSRBAR_DEFAULT /* * Memory map * * 0x0000_0000 0x3FFF_FFFF DDR 1G cacheable * 0x8800_0000 0x8810_0000 IFC internal SRAM 1M + * 0xB000_0000 0xB0FF_FFFF DSP core M2 memory 16M * 0xC100_0000 0xC13F_FFFF MAPLE-2F 4M * 0xC1F0_0000 0xC1F3_FFFF PA L2 SRAM Region 0 256K * 0xC1F8_0000 0xC1F9_FFFF PA L2 SRAM Region 1 128K * 0xFED0_0000 0xFED0_3FFF SEC Secured RAM 16K + * 0xFF60_0000 0xFF6F_FFFF DSP CCSR 1M * 0xFF70_0000 0xFF7F_FFFF PA CCSR 1M * 0xFF80_0000 0xFFFF_FFFF Boot Page & NAND flash buffer 8M * @@ -214,6 +247,9 @@ extern unsigned long get_sdram_size(void); #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) +#ifdef CONFIG_SPL_BUILD +#define CONFIG_NS16550_MIN_FUNCTIONS +#endif #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */ @@ -295,7 +331,6 @@ extern unsigned long get_sdram_size(void); /* * Environment */ -#if defined(CONFIG_SYS_RAMBOOT) #if defined(CONFIG_RAMBOOT_SPIFLASH) #define CONFIG_ENV_IS_IN_SPI_FLASH #define CONFIG_ENV_SPI_BUS 0 @@ -305,15 +340,16 @@ extern unsigned long get_sdram_size(void); #define CONFIG_ENV_OFFSET 0x100000 /* 1MB */ #define CONFIG_ENV_SECT_SIZE 0x10000 #define CONFIG_ENV_SIZE 0x2000 -#else -#define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */ -#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) -#define CONFIG_ENV_SIZE 0x2000 -#endif -#else -#define CONFIG_ENV_IS_NOWHERE 1 /* Store ENV in memory only */ +#elif defined(CONFIG_NAND) +#define CONFIG_ENV_IS_IN_NAND +#define CONFIG_SYS_EXTRA_ENV_RELOC +#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE +#define CONFIG_ENV_OFFSET ((512 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE) +#define CONFIG_ENV_RANGE (3 * CONFIG_ENV_SIZE) +#elif defined(CONFIG_SYS_RAMBOOT) +#define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) -#define CONFIG_ENV_SIZE 0x400 +#define CONFIG_ENV_SIZE 0x2000 #endif #define CONFIG_LOADS_ECHO /* echo on for serial download */ @@ -406,7 +442,9 @@ extern unsigned long get_sdram_size(void); "fdtfile=bsc9131rdb.dtb\0" \ "bdev=sda1\0" \ "hwconfig=usb1:dr_mode=host,phy_type=ulpi\0" \ - "othbootargs=ramdisk_size=600000 \0" \ + "bootm_size=0x37000000\0" \ + "othbootargs=ramdisk_size=600000 " \ + "default_hugepagesz=256m hugepagesz=256m hugepages=1\0" \ "usbext2boot=setenv bootargs root=/dev/ram rw " \ "console=$consoledev,$baudrate $othbootargs; " \ "usb start;" \ diff --git a/include/configs/BSC9132QDS.h b/include/configs/BSC9132QDS.h index 9d15d0e..3aa4443 100644 --- a/include/configs/BSC9132QDS.h +++ b/include/configs/BSC9132QDS.h @@ -49,6 +49,27 @@ #define CONFIG_RESET_VECTOR_ADDRESS 0x1107fffc #endif +#ifdef CONFIG_NAND +#define CONFIG_SPL +#define CONFIG_SPL_INIT_MINIMAL +#define CONFIG_SPL_SERIAL_SUPPORT +#define CONFIG_SPL_NAND_SUPPORT +#define CONFIG_SPL_NAND_MINIMAL +#define CONFIG_SPL_FLUSH_IMAGE +#define CONFIG_SPL_TARGET "u-boot-with-spl.bin" + +#define CONFIG_SYS_TEXT_BASE 0x00201000 +#define CONFIG_SPL_TEXT_BASE 0xFFFFE000 +#define CONFIG_SPL_MAX_SIZE 8192 +#define CONFIG_SPL_RELOC_TEXT_BASE 0x00100000 +#define CONFIG_SPL_RELOC_STACK 0x00100000 +#define CONFIG_SYS_NAND_U_BOOT_SIZE ((512 << 10) - 0x2000) +#define CONFIG_SYS_NAND_U_BOOT_DST (0x00200000 - CONFIG_SPL_MAX_SIZE) +#define CONFIG_SYS_NAND_U_BOOT_START 0x00200000 +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0 +#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot-nand.lds" +#endif + #ifndef CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_TEXT_BASE 0x8ff80000 #endif @@ -57,11 +78,12 @@ #define CONFIG_RESET_VECTOR_ADDRESS 0x8ffffffc #endif -#ifndef CONFIG_SYS_MONITOR_BASE -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE +#else +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ #endif - /* High Level Configuration Options */ #define CONFIG_BOOKE /* BOOKE */ #define CONFIG_E500 /* BOOKE e500 family */ @@ -222,6 +244,10 @@ combinations. this should be removed later * IFC Definitions */ /* NOR Flash on IFC */ + +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SYS_NO_FLASH +#endif #define CONFIG_SYS_FLASH_BASE 0x88000000 #define CONFIG_SYS_MAX_FLASH_SECT 1024 /* Max number of sector: 32M */ @@ -302,7 +328,9 @@ combinations. this should be removed later #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) +#ifndef CONFIG_SPL_BUILD #define CONFIG_FSL_QIXIS +#endif #ifdef CONFIG_FSL_QIXIS #define CONFIG_SYS_FPGA_BASE 0xffb00000 #define CONFIG_SYS_I2C_FPGA_ADDR 0x66 @@ -338,6 +366,22 @@ combinations. this should be removed later #endif /* Set up IFC registers for boot location NOR/NAND */ +#if defined(CONFIG_NAND) +#define CONFIG_SYS_CSPR0 CONFIG_SYS_NAND_CSPR +#define CONFIG_SYS_AMASK0 CONFIG_SYS_NAND_AMASK +#define CONFIG_SYS_CSOR0 CONFIG_SYS_NAND_CSOR +#define CONFIG_SYS_CS0_FTIM0 CONFIG_SYS_NAND_FTIM0 +#define CONFIG_SYS_CS0_FTIM1 CONFIG_SYS_NAND_FTIM1 +#define CONFIG_SYS_CS0_FTIM2 CONFIG_SYS_NAND_FTIM2 +#define CONFIG_SYS_CS0_FTIM3 CONFIG_SYS_NAND_FTIM3 +#define CONFIG_SYS_CSPR1 CONFIG_SYS_NOR_CSPR +#define CONFIG_SYS_AMASK1 CONFIG_SYS_NOR_AMASK +#define CONFIG_SYS_CSOR1 CONFIG_SYS_NOR_CSOR +#define CONFIG_SYS_CS1_FTIM0 CONFIG_SYS_NOR_FTIM0 +#define CONFIG_SYS_CS1_FTIM1 CONFIG_SYS_NOR_FTIM1 +#define CONFIG_SYS_CS1_FTIM2 CONFIG_SYS_NOR_FTIM2 +#define CONFIG_SYS_CS1_FTIM3 CONFIG_SYS_NOR_FTIM3 +#else #define CONFIG_SYS_CSPR0 CONFIG_SYS_NOR_CSPR #define CONFIG_SYS_AMASK0 CONFIG_SYS_NOR_AMASK #define CONFIG_SYS_CSOR0 CONFIG_SYS_NOR_CSOR @@ -352,6 +396,7 @@ combinations. this should be removed later #define CONFIG_SYS_CS1_FTIM1 CONFIG_SYS_NAND_FTIM1 #define CONFIG_SYS_CS1_FTIM2 CONFIG_SYS_NAND_FTIM2 #define CONFIG_SYS_CS1_FTIM3 CONFIG_SYS_NAND_FTIM3 +#endif #define CONFIG_BOARD_EARLY_INIT_F /* Call board_pre_init */ #define CONFIG_BOARD_EARLY_INIT_R @@ -374,6 +419,9 @@ combinations. this should be removed later #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) +#ifdef CONFIG_SPL_BUILD +#define CONFIG_NS16550_MIN_FUNCTIONS +#endif #define CONFIG_SERIAL_MULTI 1 /* Enable both serial ports */ #define CONFIG_SYS_CONSOLE_IS_IN_ENV /* determine from environment */ @@ -503,7 +551,6 @@ combinations. this should be removed later /* * Environment */ -#if defined(CONFIG_SYS_RAMBOOT) #if defined(CONFIG_RAMBOOT_SDCARD) #define CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0 @@ -517,11 +564,15 @@ combinations. this should be removed later #define CONFIG_ENV_OFFSET 0x100000 /* 1MB */ #define CONFIG_ENV_SECT_SIZE 0x10000 #define CONFIG_ENV_SIZE 0x2000 -#else +#elif defined(CONFIG_NAND) +#define CONFIG_ENV_IS_IN_NAND +#define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE +#define CONFIG_ENV_OFFSET ((512 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE) +#define CONFIG_ENV_RANGE (3 * CONFIG_ENV_SIZE) +#elif defined(CONFIG_SYS_RAMBOOT) #define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) #define CONFIG_ENV_SIZE 0x2000 -#endif #else #define CONFIG_ENV_IS_IN_FLASH #if CONFIG_SYS_MONITOR_BASE > 0xfff80000 diff --git a/include/configs/P1010RDB.h b/include/configs/P1010RDB.h index 5185597..7b28a27 100644 --- a/include/configs/P1010RDB.h +++ b/include/configs/P1010RDB.h @@ -31,10 +31,10 @@ #define CONFIG_PHYS_64BIT #endif -#ifdef CONFIG_P1010RDB #define CONFIG_P1010 +#define CONFIG_E500 /* BOOKE e500 family */ +#include <asm/config_mpc85xx.h> #define CONFIG_NAND_FSL_IFC -#endif #ifdef CONFIG_SDCARD #define CONFIG_RAMBOOT_SDCARD @@ -48,15 +48,25 @@ #define CONFIG_RESET_VECTOR_ADDRESS 0x1107fffc #endif -#ifdef CONFIG_NAND /* NAND Boot */ -#define CONFIG_RAMBOOT_NAND -#define CONFIG_NAND_U_BOOT -#define CONFIG_SYS_TEXT_BASE_SPL 0xff800000 -#ifdef CONFIG_NAND_SPL -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE_SPL -#else -#define CONFIG_SYS_TEXT_BASE 0x11001000 -#endif /* CONFIG_NAND_SPL */ +#ifdef CONFIG_NAND +#define CONFIG_SPL +#define CONFIG_SPL_INIT_MINIMAL +#define CONFIG_SPL_SERIAL_SUPPORT +#define CONFIG_SPL_NAND_SUPPORT +#define CONFIG_SPL_NAND_MINIMAL +#define CONFIG_SPL_FLUSH_IMAGE +#define CONFIG_SPL_TARGET "u-boot-with-spl.bin" + +#define CONFIG_SYS_TEXT_BASE 0x00201000 +#define CONFIG_SPL_TEXT_BASE 0xFFFFE000 +#define CONFIG_SPL_MAX_SIZE 8192 +#define CONFIG_SPL_RELOC_TEXT_BASE 0x00100000 +#define CONFIG_SPL_RELOC_STACK 0x00100000 +#define CONFIG_SYS_NAND_U_BOOT_SIZE ((512 << 10) - 0x2000) +#define CONFIG_SYS_NAND_U_BOOT_DST (0x00200000 - CONFIG_SPL_MAX_SIZE) +#define CONFIG_SYS_NAND_U_BOOT_START 0x00200000 +#define CONFIG_SYS_NAND_U_BOOT_OFFS 0 +#define CONFIG_SYS_LDSCRIPT "arch/powerpc/cpu/mpc85xx/u-boot-nand.lds" #endif @@ -74,8 +84,10 @@ #define CONFIG_RESET_VECTOR_ADDRESS 0xeffffffc #endif -#ifndef CONFIG_SYS_MONITOR_BASE -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SYS_MONITOR_BASE CONFIG_SPL_TEXT_BASE +#else +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ #endif /* High Level Configuration Options */ @@ -242,7 +254,7 @@ extern unsigned long get_sdram_size(void); #define CONFIG_SYS_CCSRBAR_PHYS_LOW CONFIG_SYS_CCSRBAR /* Don't relocate CCSRBAR while in NAND_SPL */ -#ifdef CONFIG_NAND_SPL +#ifdef CONFIG_SPL_BUILD #define CONFIG_SYS_CCSR_DO_NOT_RELOCATE #endif @@ -268,6 +280,10 @@ extern unsigned long get_sdram_size(void); * IFC Definitions */ /* NOR Flash on IFC */ +#ifdef CONFIG_SPL_BUILD +#define CONFIG_SYS_NO_FLASH +#endif + #define CONFIG_SYS_FLASH_BASE 0xee000000 #define CONFIG_SYS_MAX_FLASH_SECT 256 /* 32M */ @@ -353,7 +369,7 @@ extern unsigned long get_sdram_size(void); #define CONFIG_SYS_NAND_DDR_LAW 11 /* Set up IFC registers for boot location NOR/NAND */ -#if defined(CONFIG_NAND_U_BOOT) || defined(CONFIG_NAND_SECBOOT) +#if defined(CONFIG_NAND) || defined(CONFIG_NAND_SECBOOT) #define CONFIG_SYS_CSPR0 CONFIG_SYS_NAND_CSPR #define CONFIG_SYS_AMASK0 CONFIG_SYS_NAND_AMASK #define CONFIG_SYS_CSOR0 CONFIG_SYS_NAND_CSOR @@ -385,15 +401,6 @@ extern unsigned long get_sdram_size(void); #define CONFIG_SYS_CS1_FTIM3 CONFIG_SYS_NAND_FTIM3 #endif -/* NAND boot: 8K NAND loader config */ -#define CONFIG_SYS_NAND_SPL_SIZE 0x2000 -#define CONFIG_SYS_NAND_U_BOOT_SIZE (512 << 10) -#define CONFIG_SYS_NAND_U_BOOT_DST (0x11000000 - CONFIG_SYS_NAND_SPL_SIZE) -#define CONFIG_SYS_NAND_U_BOOT_START 0x11000000 -#define CONFIG_SYS_NAND_U_BOOT_OFFS (0) -#define CONFIG_SYS_NAND_U_BOOT_RELOC 0x10000 -#define CONFIG_SYS_NAND_U_BOOT_RELOC_SP (CONFIG_SYS_NAND_U_BOOT_RELOC + 0x10000) - /* CPLD on IFC */ #define CONFIG_SYS_CPLD_BASE 0xffb00000 @@ -421,14 +428,20 @@ extern unsigned long get_sdram_size(void); #define CONFIG_SYS_CS3_FTIM3 0x0 #endif /* CONFIG_SDCARD */ -#if defined(CONFIG_RAMBOOT_SDCARD) || defined(CONFIG_RAMBOOT_SPIFLASH) || \ - defined(CONFIG_RAMBOOT_NAND) +#if defined(CONFIG_RAMBOOT_SDCARD) || defined(CONFIG_RAMBOOT_SPIFLASH) #define CONFIG_SYS_RAMBOOT #define CONFIG_SYS_EXTRA_ENV_RELOC #else #undef CONFIG_SYS_RAMBOOT #endif +#ifdef CONFIG_SYS_FSL_ERRATUM_IFC_A003399 +#if !defined(CONFIG_SPL) && !defined(CONFIG_SYS_RAMBOOT)\ + && !defined(CONFIG_SECURE_BOOT) +#define CONFIG_A003399_NOR_WORKAROUND +#endif +#endif + #define CONFIG_BOARD_EARLY_INIT_F /* Call board_pre_init */ #define CONFIG_BOARD_EARLY_INIT_R @@ -450,7 +463,7 @@ extern unsigned long get_sdram_size(void); #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_bus_freq(0) -#ifdef CONFIG_NAND_SPL +#ifdef CONFIG_SPL_BUILD #define CONFIG_NS16550_MIN_FUNCTIONS #endif @@ -505,7 +518,7 @@ extern unsigned long get_sdram_size(void); * SPI interface will not be available in case of NAND boot SPI CS0 will be * used for SLIC */ -#if !defined(CONFIG_NAND_U_BOOT) || !defined(CONFIG_NAND_SECBOOT) +#if !defined(CONFIG_NAND) || !defined(CONFIG_NAND_SECBOOT) /* eSPI - Enhanced SPI */ #define CONFIG_FSL_ESPI #define CONFIG_SPI_FLASH @@ -600,7 +613,6 @@ extern unsigned long get_sdram_size(void); /* * Environment */ -#if defined(CONFIG_SYS_RAMBOOT) #if defined(CONFIG_RAMBOOT_SDCARD) #define CONFIG_ENV_IS_IN_MMC #define CONFIG_FSL_FIXED_MMC_LOCATION @@ -615,16 +627,15 @@ extern unsigned long get_sdram_size(void); #define CONFIG_ENV_OFFSET 0x100000 /* 1MB */ #define CONFIG_ENV_SECT_SIZE 0x10000 #define CONFIG_ENV_SIZE 0x2000 -#elif defined(CONFIG_NAND_U_BOOT) +#elif defined(CONFIG_NAND) #define CONFIG_ENV_IS_IN_NAND #define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE -#define CONFIG_ENV_OFFSET CONFIG_SYS_NAND_U_BOOT_SIZE +#define CONFIG_ENV_OFFSET ((512 * 1024) + CONFIG_SYS_NAND_BLOCK_SIZE) #define CONFIG_ENV_RANGE (3 * CONFIG_ENV_SIZE) -#else +#elif defined(CONFIG_SYS_RAMBOOT) #define CONFIG_ENV_IS_NOWHERE /* Store ENV in memory only */ #define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - 0x1000) #define CONFIG_ENV_SIZE 0x2000 -#endif #else #define CONFIG_ENV_IS_IN_FLASH #if CONFIG_SYS_MONITOR_BASE > 0xfff80000 diff --git a/include/configs/P1023RDB.h b/include/configs/P1023RDB.h new file mode 100644 index 0000000..fee8040 --- /dev/null +++ b/include/configs/P1023RDB.h @@ -0,0 +1,401 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * Authors: Roy Zang <tie-fei.zang@freescale.com> + * Chunhe Lan <Chunhe.Lan@freescale.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 + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#ifndef CONFIG_SYS_TEXT_BASE +#define CONFIG_SYS_TEXT_BASE 0xeff80000 +#endif + +#ifndef CONFIG_SYS_MONITOR_BASE +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE /* start of monitor */ +#endif + +#ifndef CONFIG_RESET_VECTOR_ADDRESS +#define CONFIG_RESET_VECTOR_ADDRESS 0xeffffffc +#endif + +/* High Level Configuration Options */ +#define CONFIG_BOOKE /* BOOKE */ +#define CONFIG_E500 /* BOOKE e500 family */ +#define CONFIG_MPC85xx +#define CONFIG_P1023 +#define CONFIG_MP /* support multiple processors */ + +#define CONFIG_FSL_ELBC /* Has Enhanced localbus controller */ +#define CONFIG_PCI /* Enable PCI/PCIE */ +#define CONFIG_PCI_INDIRECT_BRIDGE /* indirect PCI bridge support */ +#define CONFIG_PCIE1 /* PCIE controler 1 (slot 1) */ +#define CONFIG_PCIE2 /* PCIE controler 2 (slot 2) */ +#define CONFIG_PCIE3 /* PCIE controler 3 (slot 3) */ +#define CONFIG_FSL_PCI_INIT /* Use common FSL init code */ +#define CONFIG_FSL_PCIE_RESET /* need PCIe reset errata */ +#define CONFIG_SYS_PCI_64BIT /* enable 64-bit PCI resources */ +#define CONFIG_FSL_LAW /* Use common FSL init code */ + +#ifndef __ASSEMBLY__ +extern unsigned long get_clock_freq(void); +#endif + +#define CONFIG_SYS_CLK_FREQ 66666666 +#define CONFIG_DDR_CLK_FREQ CONFIG_SYS_CLK_FREQ + +/* + * These can be toggled for performance analysis, otherwise use default. + */ +#define CONFIG_L2_CACHE /* toggle L2 cache */ +#define CONFIG_BTB /* toggle branch predition */ +#define CONFIG_HWCONFIG + +#define CONFIG_ENABLE_36BIT_PHYS + +#define CONFIG_SYS_MEMTEST_START 0x01000000 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0x02000000 + +#define CONFIG_PANIC_HANG /* do not reset board on panic */ + +/* Implement conversion of addresses in the LBC */ +#define CONFIG_SYS_LBC_LBCR 0x00000000 +#define CONFIG_SYS_LBC_LCRR LCRR_CLKDIV_8 + +/* 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 1 + +#define CONFIG_DDR_SPD +#define CONFIG_FSL_DDR3 +#define CONFIG_FSL_DDR_INTERACTIVE +#define CONFIG_SYS_SDRAM_SIZE 512u /* DDR is 512M */ +#define CONFIG_SYS_SPD_BUS_NUM 0 +#define SPD_EEPROM_ADDRESS 0x50 +#define CONFIG_SYS_DDR_RAW_TIMING + +/* + * Memory map + * + * 0x0000_0000 0x1fff_ffff DDR 512M cacheable + * 0x8000_0000 0xbfff_ffff PCI Express Mem 1G non-cacheable + * 0xc000_0000 0xdfff_ffff PCI 512M non-cacheable + * 0xe100_0000 0xe3ff_ffff PCI IO range 4M non-cacheable + * 0xff00_0000 0xff3f_ffff DPAA_QBMAN 4M cacheable + * 0xff60_0000 0xff7f_ffff CCSR 2M non-cacheable + * 0xffd0_0000 0xffd0_3fff L1 for stack 16K cacheable TLB0 + * + * Localbus non-cacheable + * + * 0xec00_0000 0xefff_ffff NOR flash 64M non-cacheable + * 0xffa0_0000 0xffaf_ffff NAND 1M non-cacheable + */ + +/* + * Local Bus Definitions + */ +#define CONFIG_SYS_FLASH_BASE 0xec000000 /* start of FLASH 64M */ +#define CONFIG_SYS_FLASH_BASE_PHYS CONFIG_SYS_FLASH_BASE + +#define CONFIG_FLASH_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_FLASH_BASE_PHYS) \ + | BR_PS_16 | BR_V) +#define CONFIG_FLASH_OR_PRELIM 0xfc000ff7 + +#define CONFIG_FLASH_CFI_DRIVER +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_SYS_FLASH_EMPTY_INFO +#define CONFIG_SYS_MAX_FLASH_BANKS 1 /* number of banks */ +#define CONFIG_SYS_MAX_FLASH_SECT 512 /* sectors per device */ +#define CONFIG_SYS_FLASH_ERASE_TOUT 60000 /* Flash Erase Timeout (ms) */ +#define CONFIG_SYS_FLASH_WRITE_TOUT 500 /* Flash Write Timeout (ms) */ + +#define CONFIG_BOARD_EARLY_INIT_F /* call board_early_init_f function */ +#define CONFIG_BOARD_EARLY_INIT_R /* call board_early_init_r function */ + +#define CONFIG_SYS_INIT_RAM_LOCK +#define CONFIG_SYS_INIT_RAM_ADDR 0xffd00000 /* Initial L1 address */ +#define CONFIG_SYS_INIT_RAM_SIZE 0x00004000/* Size of used area in RAM */ +#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) /* Reserve 512 kB for Mon */ +#define CONFIG_SYS_MALLOC_LEN (6 * 1024 * 1024) /* Reserved for malloc */ + +#define CONFIG_SYS_NAND_BASE 0xffa00000 +#define CONFIG_SYS_NAND_BASE_PHYS CONFIG_SYS_NAND_BASE + +#define CONFIG_SYS_NAND_BASE_LIST { CONFIG_SYS_NAND_BASE } +#define CONFIG_SYS_MAX_NAND_DEVICE 1 +#define CONFIG_MTD_NAND_VERIFY_WRITE +#define CONFIG_CMD_NAND +#define CONFIG_NAND_FSL_ELBC +#define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024) + +/* NAND flash config */ +#define CONFIG_SYS_NAND_BR_PRELIM (BR_PHYS_ADDR(CONFIG_SYS_NAND_BASE_PHYS) \ + | (2<<BR_DECC_SHIFT) /* Use HW ECC */ \ + | BR_PS_8 /* Port Size = 8bit */ \ + | BR_MS_FCM /* MSEL = FCM */ \ + | BR_V) /* valid */ +#define CONFIG_SYS_NAND_OR_PRELIM (OR_AM_256KB /* length 256K */ \ + | OR_FCM_PGS \ + | OR_FCM_CSCT \ + | OR_FCM_CST \ + | OR_FCM_CHT \ + | OR_FCM_SCY_1 \ + | OR_FCM_TRLX \ + | OR_FCM_EHTR) + +#define CONFIG_SYS_BR0_PRELIM CONFIG_FLASH_BR_PRELIM /* NOR Base Address */ +#define CONFIG_SYS_OR0_PRELIM CONFIG_FLASH_OR_PRELIM /* NOR Options */ +#define CONFIG_SYS_BR1_PRELIM CONFIG_SYS_NAND_BR_PRELIM +#define CONFIG_SYS_OR1_PRELIM CONFIG_SYS_NAND_OR_PRELIM /* NAND Options */ + +/* Serial Port */ +#define CONFIG_CONS_INDEX 1 +#undef CONFIG_SERIAL_SOFTWARE_FIFO +#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) + +#define CONFIG_SYS_BAUDRATE_TABLE \ + {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200} + +#define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_CCSRBAR + 0x4500) +#define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_CCSRBAR + 0x4600) + +/* Use the HUSH parser */ +#define CONFIG_SYS_HUSH_PARSER + +/* + * 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_SYS_I2C_SPEED 400000 /* I2C speed and slave address */ +#define CONFIG_SYS_I2C_SLAVE 0x7F +#define CONFIG_SYS_I2C_OFFSET 0x3000 +#define CONFIG_SYS_I2C2_OFFSET 0x3100 + +/* + * I2C2 EEPROM + */ +#define CONFIG_ID_EEPROM +#ifdef CONFIG_ID_EEPROM +#define CONFIG_SYS_I2C_EEPROM_NXID +#endif +#define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 +#define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 +#define CONFIG_SYS_EEPROM_BUS_NUM 0 + +#define CONFIG_CMD_I2C + +/* + * General PCI + * Memory space is mapped 1-1, but I/O space must start from 0. + */ + +/* controller 3, Slot 1, tgtid 3, Base address b000 */ +#define CONFIG_SYS_PCIE3_NAME "Slot 3" +#define CONFIG_SYS_PCIE3_MEM_VIRT 0x80000000 +#define CONFIG_SYS_PCIE3_MEM_BUS 0x80000000 +#define CONFIG_SYS_PCIE3_MEM_PHYS 0x80000000 +#define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */ +#define CONFIG_SYS_PCIE3_IO_VIRT 0xffc00000 +#define CONFIG_SYS_PCIE3_IO_BUS 0x00000000 +#define CONFIG_SYS_PCIE3_IO_PHYS 0xffc00000 +#define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */ + +/* controller 2, direct to uli, tgtid 2, Base address 9000 */ +#define CONFIG_SYS_PCIE2_NAME "Slot 2" +#define CONFIG_SYS_PCIE2_MEM_VIRT 0xa0000000 +#define CONFIG_SYS_PCIE2_MEM_BUS 0xa0000000 +#define CONFIG_SYS_PCIE2_MEM_PHYS 0xa0000000 +#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */ +#define CONFIG_SYS_PCIE2_IO_VIRT 0xffc10000 +#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000 +#define CONFIG_SYS_PCIE2_IO_PHYS 0xffc10000 +#define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */ + +/* controller 1, Slot 2, tgtid 1, Base address a000 */ +#define CONFIG_SYS_PCIE1_NAME "Slot 1" +#define CONFIG_SYS_PCIE1_MEM_VIRT 0xc0000000 +#define CONFIG_SYS_PCIE1_MEM_BUS 0xc0000000 +#define CONFIG_SYS_PCIE1_MEM_PHYS 0xc0000000 +#define CONFIG_SYS_PCIE1_MEM_SIZE 0x20000000 /* 512M */ +#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc20000 +#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 +#define CONFIG_SYS_PCIE1_IO_PHYS 0xffc20000 +#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */ + +#if defined(CONFIG_PCI) +#define CONFIG_E1000 /* Defind e1000 pci Ethernet card */ +#define CONFIG_PCI_PNP /* do pci plug-and-play */ +#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */ +#endif /* CONFIG_PCI */ + +/* + * Environment + */ +#define CONFIG_ENV_OVERWRITE + +#define CONFIG_ENV_IS_IN_FLASH +#if CONFIG_SYS_MONITOR_BASE > 0xfff80000 +#define CONFIG_ENV_ADDR 0xfff80000 +#else +#define CONFIG_ENV_ADDR (CONFIG_SYS_MONITOR_BASE - CONFIG_ENV_SECT_SIZE) +#endif +#define CONFIG_ENV_SIZE 0x2000 +#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */ + +#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_IRQ +#define CONFIG_CMD_PING +#define CONFIG_CMD_MII +#define CONFIG_CMD_SETEXPR +#define CONFIG_CMD_REGINFO + +#if defined(CONFIG_PCI) +#define CONFIG_CMD_PCI +#define CONFIG_CMD_NET +#endif + +/* + * USB + */ +#define CONFIG_HAS_FSL_DR_USB +#ifdef CONFIG_HAS_FSL_DR_USB +#define CONFIG_USB_EHCI + +#ifdef CONFIG_USB_EHCI +#define CONFIG_CMD_USB +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET +#define CONFIG_USB_EHCI_FSL +#define CONFIG_USB_STORAGE +#define CONFIG_CMD_FAT +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION +#endif +#endif + +/* + * Miscellaneous configurable options + */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_CMDLINE_EDITING /* Command-line editing */ +#define CONFIG_SYS_LOAD_ADDR 0x2000000 /* default load address */ +#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 +/* 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 map for Linux*/ +#define CONFIG_SYS_BOOTM_LEN (64 << 20) /* Increase max gunzip size */ + +/* + * Environment Configuration + */ +#define CONFIG_BOOTFILE "uImage" +#define CONFIG_UBOOTPATH (u-boot.bin) /* U-Boot image on TFTP server */ + +/* default location for tftp and bootm */ +#define CONFIG_LOADADDR 1000000 + +#define CONFIG_BOOTDELAY -1 /* -1 disables auto-boot */ + +#define CONFIG_BAUDRATE 115200 + +/* Qman/Bman */ +#define CONFIG_SYS_DPAA_QBMAN /* support Q/Bman */ +#define CONFIG_SYS_QMAN_MEM_BASE 0xff000000 +#define CONFIG_SYS_QMAN_MEM_PHYS CONFIG_SYS_QMAN_MEM_BASE +#define CONFIG_SYS_QMAN_MEM_SIZE 0x00200000 +#define CONFIG_SYS_BMAN_MEM_BASE 0xff200000 +#define CONFIG_SYS_BMAN_MEM_PHYS CONFIG_SYS_BMAN_MEM_BASE +#define CONFIG_SYS_BMAN_MEM_SIZE 0x00200000 + +/* For FM */ +#define CONFIG_SYS_DPAA_FMAN +#define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */ + +#ifdef CONFIG_SYS_DPAA_FMAN +#define CONFIG_FMAN_ENET +#define CONFIG_PHY_ATHEROS +#endif + +/* Default address of microcode for the Linux Fman driver */ +/* QE microcode/firmware address */ +#define CONFIG_SYS_QE_FMAN_FW_IN_NOR +#define CONFIG_SYS_QE_FMAN_FW_ADDR 0xeff40000 +#define CONFIG_SYS_QE_FMAN_FW_LENGTH 0x10000 +#define CONFIG_SYS_FDT_PAD (0x3000 + CONFIG_SYS_QE_FMAN_FW_LENGTH) + +#ifdef CONFIG_FMAN_ENET +#define CONFIG_SYS_FM1_DTSEC1_PHY_ADDR 0x1 +#define CONFIG_SYS_FM1_DTSEC2_PHY_ADDR 0x2 + +#define CONFIG_SYS_TBIPA_VALUE 8 +#define CONFIG_MII /* MII PHY management */ +#define CONFIG_ETHPRIME "FM1@DTSEC1" +#endif + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "hwconfig=usb1:dr_mode=host,phy_type=ulpi\0" + +#endif /* __CONFIG_H */ diff --git a/include/configs/P2041RDB.h b/include/configs/P2041RDB.h index 9cd3a7c..4ea8717 100644 --- a/include/configs/P2041RDB.h +++ b/include/configs/P2041RDB.h @@ -77,6 +77,7 @@ #define CONFIG_SYS_SRIO #define CONFIG_SRIO1 /* SRIO port 1 */ #define CONFIG_SRIO2 /* SRIO port 2 */ +#define CONFIG_SRIO_PCIE_BOOT_MASTER #define CONFIG_SYS_DPAA_RMAN /* RMan */ #define CONFIG_FSL_LAW /* Use common FSL init code */ diff --git a/include/configs/P3041DS.h b/include/configs/P3041DS.h index ce8f9b0..dd2b9c3 100644 --- a/include/configs/P3041DS.h +++ b/include/configs/P3041DS.h @@ -40,7 +40,7 @@ #define CONFIG_SYS_SRIO #define CONFIG_SRIO1 /* SRIO port 1 */ #define CONFIG_SRIO2 /* SRIO port 2 */ - +#define CONFIG_SRIO_PCIE_BOOT_MASTER #define CONFIG_ICS307_REFCLK_HZ 25000000 /* ICS307 ref clk freq */ #include "corenet_ds.h" diff --git a/include/configs/P4080DS.h b/include/configs/P4080DS.h index 53979dd..48acee4 100644 --- a/include/configs/P4080DS.h +++ b/include/configs/P4080DS.h @@ -36,7 +36,7 @@ #define CONFIG_SYS_SRIO #define CONFIG_SRIO1 /* SRIO port 1 */ #define CONFIG_SRIO2 /* SRIO port 2 */ - +#define CONFIG_SRIO_PCIE_BOOT_MASTER #define CONFIG_ICS307_REFCLK_HZ 33333000 /* ICS307 ref clk freq */ #include "corenet_ds.h" diff --git a/include/configs/P5020DS.h b/include/configs/P5020DS.h index 778230d..d1e27c4 100644 --- a/include/configs/P5020DS.h +++ b/include/configs/P5020DS.h @@ -41,7 +41,7 @@ #define CONFIG_SYS_SRIO #define CONFIG_SRIO1 /* SRIO port 1 */ #define CONFIG_SRIO2 /* SRIO port 2 */ - +#define CONFIG_SRIO_PCIE_BOOT_MASTER #define CONFIG_ICS307_REFCLK_HZ 25000000 /* ICS307 ref clk freq */ #include "corenet_ds.h" diff --git a/include/configs/a3m071.h b/include/configs/a3m071.h index e9af825..8f29229 100644 --- a/include/configs/a3m071.h +++ b/include/configs/a3m071.h @@ -426,6 +426,7 @@ #define CONFIG_SPL_BSS_MAX_SIZE (64 << 10) #define CONFIG_SPL_OS_BOOT +#define CONFIG_SPL_ENV_SUPPORT /* Place patched DT blob (fdt) at this address */ #define CONFIG_SYS_SPL_ARGS_ADDR 0x01800000 diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h index 737e19e..9c3c2cd 100644 --- a/include/configs/am335x_evm.h +++ b/include/configs/am335x_evm.h @@ -60,7 +60,7 @@ "rdaddr=0x81000000\0" \ "bootdir=/boot\0" \ "bootfile=uImage\0" \ - "fdtfile=\0" \ + "fdtfile=undefined\0" \ "console=ttyO0,115200n8\0" \ "optargs=\0" \ "mtdids=" MTDIDS_DEFAULT "\0" \ @@ -145,8 +145,9 @@ "if test $board_name = A33515BB; then " \ "setenv fdtfile am335x-evm.dtb; fi; " \ "if test $board_name = A335X_SK; then " \ - "setenv fdtfile am335x-evmsk.dtb; fi\0" \ - + "setenv fdtfile am335x-evmsk.dtb; fi " \ + "if test $fdtfile = undefined; then " \ + "echo WARNING: Could not determine device tree to use; fi; \0" #endif #define CONFIG_BOOTCOMMAND \ @@ -355,6 +356,7 @@ #define CONFIG_SPL_GPIO_SUPPORT #define CONFIG_SPL_YMODEM_SUPPORT #define CONFIG_SPL_NET_SUPPORT +#define CONFIG_SPL_ENV_SUPPORT #define CONFIG_SPL_NET_VCI_STRING "AM335x U-Boot SPL" #define CONFIG_SPL_ETH_SUPPORT #define CONFIG_SPL_SPI_SUPPORT diff --git a/include/configs/beaver.h b/include/configs/beaver.h index 058da4f..d51f5f8 100644 --- a/include/configs/beaver.h +++ b/include/configs/beaver.h @@ -56,7 +56,7 @@ /* Environment in eMMC, at the end of 2nd "boot sector" */ #define CONFIG_ENV_IS_IN_MMC -#define CONFIG_ENV_OFFSET ((1024 * 1024) - CONFIG_ENV_SIZE) +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_SYS_MMC_ENV_PART 2 diff --git a/include/configs/cardhu.h b/include/configs/cardhu.h index 6a99175..f3916de 100644 --- a/include/configs/cardhu.h +++ b/include/configs/cardhu.h @@ -55,7 +55,7 @@ /* Environment in eMMC, at the end of 2nd "boot sector" */ #define CONFIG_ENV_IS_IN_MMC -#define CONFIG_ENV_OFFSET ((512 * 1024) - CONFIG_ENV_SIZE) +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_SYS_MMC_ENV_PART 2 diff --git a/include/configs/cgtqmx6eval.h b/include/configs/cgtqmx6eval.h new file mode 100644 index 0000000..1363858 --- /dev/null +++ b/include/configs/cgtqmx6eval.h @@ -0,0 +1,194 @@ +/* + * + * Congatec Conga-QEVAl board configuration file. + * + * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. + * Based on Freescale i.MX6Q Sabre Lite board configuration file. + * Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com> + * Leo Sartre, <lsartre@adeneo-embedded.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 __CONFIG_CGTQMX6EVAL_H +#define __CONFIG_CGTQMX6EVAL_H + +#define CONFIG_MX6 + +#include "mx6_common.h" + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_MACH_TYPE 4122 + +#include <asm/arch/imx-regs.h> +#include <asm/imx-common/gpio.h> + +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_INITRD_TAG +#define CONFIG_REVISION_TAG + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) + +#define CONFIG_BOARD_EARLY_INIT_F +#define CONFIG_MISC_INIT_R +#define CONFIG_MXC_GPIO + +#define CONFIG_MXC_UART +#define CONFIG_MXC_UART_BASE UART2_BASE + +/* MMC Configs */ +#define CONFIG_FSL_ESDHC +#define CONFIG_FSL_USDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 + +#define CONFIG_MMC +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_BOUNCE_BUFFER +#define CONFIG_CMD_EXT2 +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION + +/* Miscellaneous commands */ +#define CONFIG_CMD_BMODE + +/* allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_CONS_INDEX 1 +#define CONFIG_BAUDRATE 115200 + +/* Command definition */ +#include <config_cmd_default.h> + +#undef CONFIG_CMD_IMLS + +#define CONFIG_BOOTDELAY 3 + +#define CONFIG_LOADADDR 0x12000000 +#define CONFIG_SYS_TEXT_BASE 0x17800000 + +#define CONFIG_DEFAULT_FDT_FILE "imx6q-congatec.dtb" + +#define CONFIG_EXTRA_ENV_SETTINGS \ + "script=boot.scr\0" \ + "uimage=uImage\0" \ + "fdt_file=" CONFIG_DEFAULT_FDT_FILE "\0" \ + "boot_dir=/boot\0" \ + "console=ttymxc1\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" \ + "fdt_addr=0x11000000\0" \ + "boot_fdt=try\0" \ + "mmcdev=1\0" \ + "mmcpart=1\0" \ + "mmcroot=/dev/mmcblk0p1 rootwait rw\0" \ + "mmcargs=setenv bootargs console=${console},${baudrate} " \ + "root=${mmcroot}\0" \ + "loadbootscript=" \ + "ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} ${script};\0" \ + "bootscript=echo Running bootscript from mmc ...; " \ + "source\0" \ + "loaduimage=ext2load mmc ${mmcdev}:${mmcpart} ${loadaddr} " \ + "${boot_dir}/${uimage}\0" \ + "loadfdt=ext2load mmc ${mmcdev}:${mmcpart} ${fdt_addr} " \ + "${boot_dir}/${fdt_file}\0" \ + "mmcboot=echo Booting from mmc ...; " \ + "run mmcargs; " \ + "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \ + "if run loadfdt; then " \ + "bootm ${loadaddr} - ${fdt_addr}; " \ + "else " \ + "if test ${boot_fdt} = try; then " \ + "bootm; " \ + "else " \ + "echo WARN: Cannot load the DT; " \ + "fi; " \ + "fi; " \ + "else " \ + "bootm; " \ + "fi;\0" + +#define CONFIG_BOOTCOMMAND \ + "mmc dev ${mmcdev};" \ + "mmc dev ${mmcdev}; if mmc rescan; then " \ + "if run loadbootscript; then " \ + "run bootscript; " \ + "else " \ + "if run loaduimage; then " \ + "run mmcboot; " \ + "else "\ + "echo ERR: Fail to boot from mmc; " \ + "fi; " \ + "fi; " \ + "else echo ERR: Fail to boot from mmc; fi" + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP +#define CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT "CGT-QMX6-Quad U-Boot > " +#define CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_CBSIZE 256 + +/* Print Buffer Size */ +#define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +#define CONFIG_SYS_MEMTEST_START 0x10000000 +#define CONFIG_SYS_MEMTEST_END 0x10010000 +#define CONFIG_SYS_MEMTEST_SCRATCH 0x10800000 + +#define CONFIG_SYS_LOAD_ADDR CONFIG_LOADADDR +#define CONFIG_SYS_HZ 1000 + +#define CONFIG_CMDLINE_EDITING + +/* Physical Memory Map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR +#define PHYS_SDRAM_SIZE (1u * 1024 * 1024 * 1024) + +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM +#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE + +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + +/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH + +#define CONFIG_ENV_SIZE (8 * 1024) + +#define CONFIG_ENV_IS_IN_MMC + +#define CONFIG_ENV_OFFSET (6 * 64 * 1024) +#define CONFIG_SYS_MMC_ENV_DEV 0 + +#define CONFIG_OF_LIBFDT +#define CONFIG_CMD_BOOTZ + +#ifndef CONFIG_SYS_DCACHE_OFF +#define CONFIG_CMD_CACHE +#endif + +#endif /* __CONFIG_CGTQMX6EVAL_H */ diff --git a/include/configs/da830evm.h b/include/configs/da830evm.h index 198892b..00e92a6 100644 --- a/include/configs/da830evm.h +++ b/include/configs/da830evm.h @@ -36,6 +36,7 @@ #define CONFIG_MACH_DAVINCI_DA830_EVM #define CONFIG_ARM926EJS /* arm926ejs CPU core */ #define CONFIG_SOC_DA8XX /* TI DA8xx SoC */ +#define CONFIG_SOC_DA830 /* TI DA830 SoC */ #define CONFIG_SYS_CLK_FREQ clk_get(DAVINCI_ARM_CLKID) #define CONFIG_SYS_OSCIN_FREQ 24000000 #define CONFIG_SYS_TIMERBASE DAVINCI_TIMER0_BASE @@ -226,6 +227,28 @@ #define CONFIG_CMD_SAVEENV #endif +/* SD/MMC configuration */ +#ifndef CONFIG_USE_NAND +#define CONFIG_MMC +#define CONFIG_DAVINCI_MMC_SD1 +#define CONFIG_GENERIC_MMC +#define CONFIG_DAVINCI_MMC +#endif + +/* + * Enable MMC commands only when + * MMC support is present + */ +#if defined(CONFIG_MMC) || defined(CONFIG_USB_DA8XX) +#define CONFIG_DOS_PARTITION /* include support for FAT/storage */ +#define CONFIG_CMD_FAT /* include support for FAT cmd */ +#endif + +#ifdef CONFIG_MMC +#define CONFIG_CMD_MMC +#define CONFIG_CMD_EXT2 +#endif + #if !defined(CONFIG_USE_NAND) && \ !defined(CONFIG_USE_NOR) && \ !defined(CONFIG_USE_SPIFLASH) @@ -244,8 +267,6 @@ #define CONFIG_USB_STORAGE /* MSC class support */ #define CONFIG_CMD_STORAGE /* inclue support for usb-storage cmd */ -#define CONFIG_CMD_FAT /* inclue support for FAT/storage */ -#define CONFIG_DOS_PARTITION /* inclue support for FAT/storage */ #ifdef CONFIG_USB_KEYBOARD /* HID class support */ #define CONFIG_SYS_USB_EVENT_POLL diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h index 7b68f7c..6d7a187 100644 --- a/include/configs/dalmore.h +++ b/include/configs/dalmore.h @@ -60,7 +60,7 @@ #define CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_SYS_MMC_ENV_PART 2 -#define CONFIG_ENV_OFFSET ((4096 * 1024) - CONFIG_ENV_SIZE) +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) #define MACH_TYPE_DALMORE 4304 /* not yet in mach-types.h */ diff --git a/include/configs/dra7xx_evm.h b/include/configs/dra7xx_evm.h index 28a306b..c11f005 100644 --- a/include/configs/dra7xx_evm.h +++ b/include/configs/dra7xx_evm.h @@ -28,11 +28,20 @@ #ifndef __CONFIG_DRA7XX_EVM_H #define __CONFIG_DRA7XX_EVM_H +/* High Level Configuration Options */ +#define CONFIG_DRA7XX /* in a TI DRA7XX core */ #define CONFIG_ENV_IS_NOWHERE /* For now. */ #include <configs/omap5_common.h> -#define CONFIG_DRA7XX /* in a TI DRA7XX core */ #define CONFIG_SYS_PROMPT "DRA752 EVM # " +#define CONFIG_CONS_INDEX 1 +#define CONFIG_SYS_NS16550_COM1 UART1_BASE +#define CONFIG_BAUDRATE 115200 + +#define CONFIG_SYS_OMAP_ABE_SYSCK + +#define CONSOLEDEV "ttyO0" + #endif /* __CONFIG_DRA7XX_EVM_H */ diff --git a/include/configs/exynos5250-dt.h b/include/configs/exynos5250-dt.h index 41d6cf9..1632435 100644 --- a/include/configs/exynos5250-dt.h +++ b/include/configs/exynos5250-dt.h @@ -93,13 +93,15 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ EXYNOS_DEVICE_SETTINGS -#define TZPC_BASE_OFFSET 0x10000 - /* SD/MMC configuration */ #define CONFIG_GENERIC_MMC #define CONFIG_MMC #define CONFIG_SDHCI #define CONFIG_S5P_SDHCI +#define CONFIG_DWMMC +#define CONFIG_EXYNOS_DWMMC +#define CONFIG_SUPPORT_EMMC_BOOT + #define CONFIG_BOARD_EARLY_INIT_F @@ -232,6 +234,10 @@ #define SPI_FLASH_UBOOT_POS (CONFIG_SEC_FW_SIZE + CONFIG_BL1_SIZE) #define CONFIG_DOS_PARTITION +#define CONFIG_EFI_PARTITION +#define CONFIG_CMD_PART +#define CONFIG_PARTITION_UUIDS + #define CONFIG_IRAM_STACK 0x02050000 @@ -262,6 +268,7 @@ #define CONFIG_CMD_SF #define CONFIG_CMD_SPI #define CONFIG_SPI_FLASH_WINBOND +#define CONFIG_SPI_FLASH_GIGADEVICE #define CONFIG_SF_DEFAULT_MODE SPI_MODE_0 #define CONFIG_SF_DEFAULT_SPEED 50000000 #define EXYNOS5_SPI_NUM_CONTROLLERS 5 diff --git a/include/configs/lacie_kw.h b/include/configs/lacie_kw.h index 09b5798..e2b3b21 100644 --- a/include/configs/lacie_kw.h +++ b/include/configs/lacie_kw.h @@ -120,10 +120,14 @@ #endif /* + * Enable platform initialisation via misc_init_r() function + */ +#define CONFIG_MISC_INIT_R + +/* * Ethernet Driver configuration */ #ifdef CONFIG_CMD_NET -#define CONFIG_MISC_INIT_R /* Call misc_init_r() to initialize MAC address */ #define CONFIG_MVGBE_PORTS {1, 0} /* enable port 0 only */ #define CONFIG_NETCONSOLE #endif @@ -153,6 +157,9 @@ #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS 4 /* 16-byte page size */ #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 1 /* 8-bit device address */ +#if defined(CONFIG_NET2BIG_V2) +#define CONFIG_SYS_I2C_G762_ADDR 0x3e +#endif #endif /* CONFIG_CMD_I2C */ /* diff --git a/include/configs/lp8x4x.h b/include/configs/lp8x4x.h new file mode 100644 index 0000000..026f321 --- /dev/null +++ b/include/configs/lp8x4x.h @@ -0,0 +1,262 @@ +/* + * ICP DAS LP-8x4x configuration file + * + * Copyright (C) 2013 Sergey Yanovich <ynvich@gmail.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 __CONFIG_H +#define __CONFIG_H + +/* + * High Level Board Configuration Options + */ +#define CONFIG_CPU_PXA27X /* Marvell PXA270 CPU */ +#define MACH_TYPE_LP8X4X 4539 /* ICP DAS LP-8x4x */ +#define CONFIG_MACH_TYPE MACH_TYPE_LP8X4X +#define CONFIG_SYS_TEXT_BASE 0x00000000 + +#define CONFIG_SYS_MALLOC_LEN (128*1024) +#define CONFIG_ARCH_CPU_INIT +#define CONFIG_BOOTCOMMAND \ + "bootm 80000;" + +#define CONFIG_BOOTARGS \ + "console=ttySA0,115200 mem=128M root=/dev/mmcblk0p1 rw" \ + "init=/sbin/init rootfstype=ext3" + +#define CONFIG_TIMESTAMP +#define CONFIG_BOOTDELAY 2 /* Autoboot delay */ +#define CONFIG_CMDLINE_TAG +#define CONFIG_SETUP_MEMORY_TAGS +#define CONFIG_LZMA /* LZMA compression support */ +#undef CONFIG_OF_LIBFDT + +/* + * Serial Console Configuration + */ +#define CONFIG_PXA_SERIAL +#define CONFIG_FFUART 1 +#define CONFIG_CONS_INDEX 3 +#define CONFIG_BAUDRATE 115200 + +/* + * Bootloader Components Configuration + */ +#include <config_cmd_default.h> + +#define CONFIG_CMD_NET +#define CONFIG_CMD_ENV +#undef CONFIG_CMD_IMLS +#define CONFIG_CMD_MMC +#define CONFIG_CMD_USB +#undef CONFIG_LCD +#undef CONFIG_CMD_IDE + +/* + * Networking Configuration + * chip on the ICPDAS LINPAC board + */ +#ifdef CONFIG_CMD_NET +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP + +#define CONFIG_DRIVER_DM9000 1 +#define CONFIG_DM9000_BASE 0x0C000000 +#define DM9000_IO 0x0C000000 +#define DM9000_DATA 0x0C004000 +#define DM9000_IO_2 0x0D000000 +#define DM9000_DATA_2 0x0D004000 +#define CONFIG_NET_RETRY_COUNT 10 + +#define CONFIG_BOOTP_BOOTFILESIZE +#define CONFIG_BOOTP_BOOTPATH +#define CONFIG_BOOTP_GATEWAY +#define CONFIG_BOOTP_HOSTNAME +#endif + +/* + * MMC Card Configuration + */ +#ifdef CONFIG_CMD_MMC +#define CONFIG_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_PXA_MMC_GENERIC +#define CONFIG_CMD_FAT +#define CONFIG_CMD_EXT2 +#define CONFIG_DOS_PARTITION +#endif + +/* + * KGDB + */ +#ifdef CONFIG_CMD_KGDB +#define CONFIG_KGDB_BAUDRATE 230400 /* kgdb serial port speed */ +#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */ +#endif + +/* + * HUSH Shell Configuration + */ +#define CONFIG_SYS_HUSH_PARSER 1 + +#undef CONFIG_SYS_LONGHELP +#ifdef CONFIG_SYS_HUSH_PARSER +#define CONFIG_SYS_PROMPT "$ " +#else +#define CONFIG_SYS_PROMPT "=> " +#endif +#define CONFIG_SYS_CBSIZE 256 +#define CONFIG_SYS_PBSIZE \ + (CONFIG_SYS_CBSIZE+sizeof(CONFIG_SYS_PROMPT)+16) +#define CONFIG_SYS_MAXARGS 16 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE +#define CONFIG_SYS_DEVICE_NULLDEV 1 +#define CONFIG_CMDLINE_EDITING 1 +#define CONFIG_AUTO_COMPLETE 1 + +/* + * Clock Configuration + */ +#define CONFIG_SYS_HZ 1000 /* Timer @ 3250000 Hz */ + +/* + * DRAM Map + */ +#define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ +#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */ +#define PHYS_SDRAM_1_SIZE 0x08000000 /* 128 MB */ + +#define CONFIG_SYS_DRAM_BASE 0xa0000000 /* CS0 */ +#define CONFIG_SYS_DRAM_SIZE 0x08000000 /* 128 MB DRAM */ + +#define CONFIG_SYS_MEMTEST_START 0xa0400000 /* memtest works on */ +#define CONFIG_SYS_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */ + +#define CONFIG_SYS_LOAD_ADDR 0xa0008000 +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 +/* Use first 64kb bank of the internal SRAM */ +#define CONFIG_SYS_INIT_SP_ADDR 0x5c010000 + +/* + * NOR FLASH + */ +#define CONFIG_SYS_MONITOR_BASE 0x0 +#define CONFIG_SYS_MONITOR_LEN 0x40000 +#define CONFIG_ENV_ADDR \ + (CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN) +#define CONFIG_ENV_SIZE 0x40000 +#define CONFIG_ENV_SECT_SIZE 0x40000 + +#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ +#define PHYS_FLASH_2 0x02000000 /* Flash Bank #2 */ + +#define CONFIG_SYS_FLASH_CFI +#define CONFIG_FLASH_CFI_DRIVER 1 + +#define CONFIG_SYS_MAX_FLASH_SECT (4 + 255) +#define CONFIG_SYS_MAX_FLASH_BANKS 2 +#define CONFIG_SYS_FLASH_BANKS_LIST { PHYS_FLASH_1, PHYS_FLASH_2 } + +#define CONFIG_SYS_FLASH_ERASE_TOUT (25*CONFIG_SYS_HZ) +#define CONFIG_SYS_FLASH_WRITE_TOUT (25*CONFIG_SYS_HZ) + +#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 +#define CONFIG_SYS_FLASH_PROTECTION 1 + +#define CONFIG_ENV_IS_IN_FLASH 1 + +/* + * GPIO settings + */ +#define CONFIG_SYS_GPSR0_VAL 0x0808c014 +#define CONFIG_SYS_GPSR1_VAL 0x00cf0002 +#define CONFIG_SYS_GPSR2_VAL 0x0221c000 +#define CONFIG_SYS_GPSR3_VAL 0x00020000 + +#define CONFIG_SYS_GPCR0_VAL 0x00000000 +#define CONFIG_SYS_GPCR1_VAL 0x0000ab80 +#define CONFIG_SYS_GPCR2_VAL 0x00100000 +#define CONFIG_SYS_GPCR3_VAL 0x0 + +#define CONFIG_SYS_GPDR0_VAL 0xc0e9ddf4 +#define CONFIG_SYS_GPDR1_VAL 0xfcffab83 +#define CONFIG_SYS_GPDR2_VAL 0x02f1ffff +#define CONFIG_SYS_GPDR3_VAL 0x00021b81 + +#define CONFIG_SYS_GAFR0_L_VAL 0x80000000 +#define CONFIG_SYS_GAFR0_U_VAL 0xa5e54018 +#define CONFIG_SYS_GAFR1_L_VAL 0x999a955a +#define CONFIG_SYS_GAFR1_U_VAL 0xaaa5a00a +#define CONFIG_SYS_GAFR2_L_VAL 0xaaaaaaaa +#define CONFIG_SYS_GAFR2_U_VAL 0x55f0a402 +#define CONFIG_SYS_GAFR3_L_VAL 0x540a950c +#define CONFIG_SYS_GAFR3_U_VAL 0x00001599 + +#define CONFIG_SYS_PSSR_VAL 0x32 + +/* + * Clock settings + */ +#define CONFIG_SYS_CKEN 0x005002c0 +#define CONFIG_SYS_CCCR 0x02000290 +#define CONFIG_SYS_CLKCFG 0x0000000b + +/* + * Memory settings + */ +#define CONFIG_SYS_MSC0_VAL 0x2bd8aad2 +#define CONFIG_SYS_MSC1_VAL 0xb8c9b8dc +#define CONFIG_SYS_MSC2_VAL 0xfff9b8c9 +#define CONFIG_SYS_FLYCNFG_VAL 0x00010001 +#define CONFIG_SYS_MDREFR_VAL 0x2093e018 +#define CONFIG_SYS_MDCNFG_VAL 0x890009d1 +#define CONFIG_SYS_MDMRS_VAL 0x00220022 +#define CONFIG_SYS_SXCNFG_VAL 0x40044004 + +/* + * PCMCIA and CF Interfaces + */ +#define CONFIG_SYS_MECR_VAL 0x00000001 +#define CONFIG_SYS_MCMEM0_VAL 0x0000c497 +#define CONFIG_SYS_MCMEM1_VAL 0x0000c497 +#define CONFIG_SYS_MCATT0_VAL 0x0000c497 +#define CONFIG_SYS_MCATT1_VAL 0x0000c497 +#define CONFIG_SYS_MCIO0_VAL 0x00008407 +#define CONFIG_SYS_MCIO1_VAL 0x00008407 + +/* + * LCD + */ +#ifdef CONFIG_LCD +#define CONFIG_VOIPAC_LCD +#endif + +/* + * USB + */ +#ifdef CONFIG_CMD_USB +#define CONFIG_USB_OHCI_NEW +#define CONFIG_SYS_USB_OHCI_CPU_INIT +#define CONFIG_SYS_USB_OHCI_BOARD_INIT +#define CONFIG_SYS_USB_OHCI_MAX_ROOT_PORTS 2 +#define CONFIG_SYS_USB_OHCI_REGS_BASE 0x4C000000 +#define CONFIG_SYS_USB_OHCI_SLOT_NAME "lp8x4x" +#define CONFIG_USB_STORAGE +#endif + +#endif /* __CONFIG_H */ diff --git a/include/configs/mx23evk.h b/include/configs/mx23evk.h index e5a15a4..3a58afe 100644 --- a/include/configs/mx23evk.h +++ b/include/configs/mx23evk.h @@ -60,6 +60,7 @@ #define CONFIG_CMD_MMC #define CONFIG_CMD_USB #define CONFIG_CMD_BOOTZ +#define CONFIG_VIDEO /* Memory configurations */ #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ @@ -133,6 +134,22 @@ #define CONFIG_USB_STORAGE #endif +/* Framebuffer support */ +#ifdef CONFIG_VIDEO +#define CONFIG_CFB_CONSOLE +#define CONFIG_VIDEO_MXS +#define CONFIG_VIDEO_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_CMD_BMP +#define CONFIG_BMP_16BPP +#define CONFIG_VIDEO_BMP_RLE8 +#define CONFIG_VIDEO_BMP_GZIP +#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10) +#endif + /* Boot Linux */ #define CONFIG_CMDLINE_TAG #define CONFIG_SETUP_MEMORY_TAGS diff --git a/include/configs/mx28evk.h b/include/configs/mx28evk.h index 54d01f9..de69182 100644 --- a/include/configs/mx28evk.h +++ b/include/configs/mx28evk.h @@ -64,6 +64,7 @@ #define CONFIG_CMD_BOOTZ #define CONFIG_CMD_NAND #define CONFIG_CMD_NAND_TRIMFFS +#define CONFIG_VIDEO /* Memory configurations */ #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */ @@ -235,6 +236,22 @@ #endif #endif +/* Framebuffer support */ +#ifdef CONFIG_VIDEO +#define CONFIG_CFB_CONSOLE +#define CONFIG_VIDEO_MXS +#define CONFIG_VIDEO_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_CMD_BMP +#define CONFIG_BMP_16BPP +#define CONFIG_VIDEO_BMP_RLE8 +#define CONFIG_VIDEO_BMP_GZIP +#define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE (512 << 10) +#endif + /* Boot Linux */ #define CONFIG_CMDLINE_TAG #define CONFIG_SETUP_MEMORY_TAGS diff --git a/include/configs/mx53ard.h b/include/configs/mx53ard.h index 41974b1..b0a965f 100644 --- a/include/configs/mx53ard.h +++ b/include/configs/mx53ard.h @@ -118,7 +118,7 @@ "boot_fdt=try\0" \ "ip_dyn=yes\0" \ "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ - "mmcpart=" __stringify(CONFIG_SYS_MMC_ENV_PART) "\0" \ + "mmcpart=2\0" \ "mmcroot=/dev/mmcblk0p3 rootwait rw\0" \ "update_sd_firmware_filename=u-boot.imx\0" \ "update_sd_firmware=" \ @@ -240,7 +240,6 @@ #define CONFIG_ENV_SIZE (8 * 1024) #define CONFIG_ENV_IS_IN_MMC #define CONFIG_SYS_MMC_ENV_DEV 0 -#define CONFIG_SYS_MMC_ENV_PART 2 #define CONFIG_OF_LIBFDT diff --git a/include/configs/mx6qsabre_common.h b/include/configs/mx6qsabre_common.h index 7298a76..bfaa420 100644 --- a/include/configs/mx6qsabre_common.h +++ b/include/configs/mx6qsabre_common.h @@ -97,7 +97,7 @@ "fdt_high=0xffffffff\0" \ "initrd_high=0xffffffff\0" \ "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ - "mmcpart=" __stringify(CONFIG_SYS_MMC_ENV_PART) "\0" \ + "mmcpart=1\0" \ "mmcroot=" CONFIG_MMCROOT " rootwait rw\0" \ "update_sd_firmware=" \ "if test ${ip_dyn} = yes; then " \ diff --git a/include/configs/mx6qsabreauto.h b/include/configs/mx6qsabreauto.h index 1583c11..76f7812 100644 --- a/include/configs/mx6qsabreauto.h +++ b/include/configs/mx6qsabreauto.h @@ -35,7 +35,12 @@ #define CONFIG_SYS_FSL_USDHC_NUM 2 #if defined(CONFIG_ENV_IS_IN_MMC) #define CONFIG_SYS_MMC_ENV_DEV 0 -#define CONFIG_SYS_MMC_ENV_PART 1 /* Boot partition 1 */ #endif +/* I2C Configs */ +#define CONFIG_CMD_I2C +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_I2C_MXC +#define CONFIG_SYS_I2C_SPEED 100000 + #endif /* __MX6QSABREAUTO_CONFIG_H */ diff --git a/include/configs/mx6qsabresd.h b/include/configs/mx6qsabresd.h index 3b8d752..44f07cb 100644 --- a/include/configs/mx6qsabresd.h +++ b/include/configs/mx6qsabresd.h @@ -29,7 +29,6 @@ #define CONFIG_SYS_FSL_USDHC_NUM 3 #if defined(CONFIG_ENV_IS_IN_MMC) #define CONFIG_SYS_MMC_ENV_DEV 1 /* SDHC3 */ -#define CONFIG_SYS_MMC_ENV_PART 1 /* Boot partition 1 */ #endif #endif /* __MX6QSABRESD_CONFIG_H */ diff --git a/include/configs/mx6slevk.h b/include/configs/mx6slevk.h index 8a94efd..19dcdd6 100644 --- a/include/configs/mx6slevk.h +++ b/include/configs/mx6slevk.h @@ -59,7 +59,7 @@ #define CONFIG_BOOTDELAY 3 -#define CONFIG_LOADADDR 0x80800000 +#define CONFIG_LOADADDR 0x82000000 #define CONFIG_SYS_TEXT_BASE 0x87800000 #define CONFIG_EXTRA_ENV_SETTINGS \ diff --git a/include/configs/omap2420h4.h b/include/configs/omap2420h4.h deleted file mode 100644 index 04e8d3a..0000000 --- a/include/configs/omap2420h4.h +++ /dev/null @@ -1,264 +0,0 @@ -/* - * (C) Copyright 2004 - * Texas Instruments. - * Richard Woodruff <r-woodruff2@ti.com> - * Kshitij Gupta <kshitij@ti.com> - * - * Configuration settings for the 242x TI H4 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 - -/* - * High Level Configuration Options - */ -#define CONFIG_ARM1136 1 /* This is an arm1136 CPU core */ -#define CONFIG_OMAP 1 /* in a TI OMAP core */ -#define CONFIG_OMAP2420 1 /* which is in a 2420 */ -#define CONFIG_OMAP2420H4 1 /* and on a H4 board */ -/*#define CONFIG_APTIX 1 #* define if on APTIX test chip */ -/*#define CONFIG_VIRTIO 1 #* Using Virtio simulator */ - -#define CONFIG_STANDALONE_LOAD_ADDR 0x80300000 - -/* Clock config to target*/ -#define PRCM_CONFIG_II 1 -/* #define PRCM_CONFIG_III 1 */ - -#include <asm/arch/omap2420.h> /* get chip and board defs */ - -/* On H4, NOR and NAND flash are mutual exclusive. - Define this if you want to use NAND - */ -/*#define CONFIG_SYS_NAND_BOOT */ - -#ifdef CONFIG_APTIX -#define V_SCLK 1500000 -#else -#define V_SCLK 12000000 -#endif - -/* input clock of PLL */ -/* the OMAP2420 H4 has 12MHz, 13MHz, or 19.2Mhz crystal input */ -#define CONFIG_SYS_CLK_FREQ V_SCLK - -#define CONFIG_MISC_INIT_R - -#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */ -#define CONFIG_SETUP_MEMORY_TAGS 1 -#define CONFIG_INITRD_TAG 1 -#define CONFIG_REVISION_TAG 1 -#define CONFIG_OF_LIBFDT - -/* - * Size of malloc() pool - */ -#define CONFIG_ENV_SIZE SZ_128K /* Total Size of Environment Sector */ -#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + SZ_128K) - -/* - * Hardware drivers - */ - -/* - * SMC91c96 Etherent - */ -#define CONFIG_LAN91C96 -#define CONFIG_LAN91C96_BASE (H4_CS1_BASE+0x300) -#define CONFIG_LAN91C96_EXT_PHY - -/* - * NS16550 Configuration - */ -#ifdef CONFIG_APTIX -#define V_NS16550_CLK (6000000) /* 6MHz in current MaxSet */ -#else -#define V_NS16550_CLK (48000000) /* 48MHz (APLL96/2) */ -#endif - -#define CONFIG_SYS_NS16550 -#define CONFIG_SYS_NS16550_SERIAL -#define CONFIG_SYS_NS16550_REG_SIZE (-4) -#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK /* 3MHz (1.5MHz*2) */ -#define CONFIG_SYS_NS16550_COM1 OMAP2420_UART1 - -/* - * select serial console configuration - */ -#define CONFIG_SERIAL1 1 /* UART1 on H4 */ - - /* - * I2C configuration - */ -#define CONFIG_HARD_I2C -#define CONFIG_SYS_I2C_SPEED 100000 -#define CONFIG_SYS_I2C_SLAVE 1 -#define CONFIG_DRIVER_OMAP24XX_I2C - -/* allow to overwrite serial and ethaddr */ -#define CONFIG_ENV_OVERWRITE -#define CONFIG_CONS_INDEX 1 -#define CONFIG_BAUDRATE 115200 - -/* - * Command line configuration. - */ -#include <config_cmd_default.h> - -#ifdef CONFIG_SYS_NAND_BOOT - #define CONFIG_CMD_DHCP - #define CONFIG_CMD_I2C - #define CONFIG_CMD_NAND - #define CONFIG_CMD_JFFS2 -#else - #define CONFIG_CMD_DHCP - #define CONFIG_CMD_I2C - #define CONFIG_CMD_JFFS2 - - #undef CONFIG_CMD_SOURCE -#endif - - -/* - * BOOTP options - */ -#define CONFIG_BOOTP_SUBNETMASK -#define CONFIG_BOOTP_GATEWAY -#define CONFIG_BOOTP_HOSTNAME -#define CONFIG_BOOTP_BOOTPATH - -#define CONFIG_BOOTDELAY 3 - -#ifdef NFS_BOOT_DEFAULTS -#define CONFIG_BOOTARGS "mem=32M console=ttyS0,115200n8 noinitrd root=/dev/nfs rw nfsroot=128.247.77.158:/home/a0384864/wtbu/rootfs ip=dhcp" -#else -#define CONFIG_BOOTARGS "root=/dev/ram0 rw mem=32M console=ttyS0,115200n8 initrd=0x80600000,8M ramdisk_size=8192" -#endif - -#define CONFIG_NETMASK 255.255.254.0 -#define CONFIG_IPADDR 128.247.77.90 -#define CONFIG_SERVERIP 128.247.77.158 -#define CONFIG_BOOTFILE "uImage" - -/* - * Miscellaneous configurable options - */ -#define CONFIG_SYS_LONGHELP /* undef to save memory */ -#ifdef CONFIG_APTIX -# define CONFIG_SYS_PROMPT "OMAP2420 Aptix # " -#else -# define CONFIG_SYS_PROMPT "OMAP242x H4 # " -#endif -#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ -/* 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 */ -#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* Boot Argument Buffer Size */ - -#define CONFIG_SYS_MEMTEST_START (OMAP2420_SDRC_CS0) /* memtest works on */ -#define CONFIG_SYS_MEMTEST_END (OMAP2420_SDRC_CS0+SZ_31M) - -#define CONFIG_SYS_LOAD_ADDR (OMAP2420_SDRC_CS0) /* default load address */ - -/* The 2420 has 12 GP timers, they can be driven by the SysClk (12/13/19.2) or by - * 32KHz clk, or from external sig. This rate is divided by a local divisor. - */ -#ifdef CONFIG_APTIX -#define V_PTV 3 -#else -#define V_PTV 7 /* use with 12MHz/128 */ -#endif - -#define CONFIG_SYS_TIMERBASE OMAP2420_GPT2 -#define CONFIG_SYS_PTV V_PTV /* 2^(PTV+1) */ -#define CONFIG_SYS_HZ 1000 - -/*----------------------------------------------------------------------- - * Physical Memory Map - */ -#define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */ -#define PHYS_SDRAM_1 OMAP2420_SDRC_CS0 -#define PHYS_SDRAM_1_SIZE SZ_32M /* at least 32 meg */ -#define PHYS_SDRAM_2 OMAP2420_SDRC_CS1 - -#define PHYS_FLASH_SECT_SIZE SZ_128K -#define PHYS_FLASH_1 H4_CS0_BASE /* Flash Bank #1 */ -#define PHYS_FLASH_SIZE_1 SZ_32M -#define PHYS_FLASH_2 (H4_CS0_BASE+SZ_32M) /* same cs, 2 chips in series */ -#define PHYS_FLASH_SIZE_2 SZ_32M - -#define PHYS_SRAM 0x4020F800 -/*----------------------------------------------------------------------- - * FLASH and environment organization - */ -#define CONFIG_SYS_FLASH_BASE PHYS_FLASH_1 -#define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of memory banks */ -#define CONFIG_SYS_MAX_FLASH_SECT (259) /* max number of sectors on one chip */ -#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE /* Monitor at beginning of flash */ -#define CONFIG_SYS_MONITOR_LEN SZ_128K /* Reserve 1 sector */ -#define CONFIG_SYS_FLASH_BANKS_LIST { CONFIG_SYS_FLASH_BASE, CONFIG_SYS_FLASH_BASE + PHYS_FLASH_SIZE_1 } - -#ifdef CONFIG_SYS_NAND_BOOT -#define CONFIG_ENV_IS_IN_NAND 1 -#define CONFIG_ENV_OFFSET 0x80000 /* environment starts here */ -#else -#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + SZ_256K) -#define CONFIG_ENV_IS_IN_FLASH 1 -#define CONFIG_ENV_SECT_SIZE PHYS_FLASH_SECT_SIZE -#define CONFIG_ENV_OFFSET ( CONFIG_SYS_MONITOR_BASE + CONFIG_SYS_MONITOR_LEN ) /* Environment after Monitor */ -#endif - -/*----------------------------------------------------------------------- - * CFI FLASH driver setup - */ -#define CONFIG_SYS_FLASH_CFI 1 /* Flash memory is CFI compliant */ -#define CONFIG_FLASH_CFI_DRIVER 1 /* Use drivers/mtd/cfi_flash.c */ -#define CONFIG_SYS_FLASH_USE_BUFFER_WRITE 1 /* Use buffered writes (~10x faster) */ -#define CONFIG_SYS_FLASH_PROTECTION 1 /* Use hardware sector protection */ - -/* timeout values are in ticks */ -#define CONFIG_SYS_FLASH_ERASE_TOUT (100*CONFIG_SYS_HZ) /* Timeout for Flash Erase */ -#define CONFIG_SYS_FLASH_WRITE_TOUT (100*CONFIG_SYS_HZ) /* Timeout for Flash Write */ - -#define CONFIG_SYS_JFFS2_MEM_NAND - -/* - * JFFS2 partitions - */ -/* No command line, one static partition, whole device */ -#undef CONFIG_CMD_MTDPARTS -#define CONFIG_JFFS2_DEV "nor1" -#define CONFIG_JFFS2_PART_SIZE 0xFFFFFFFF -#define CONFIG_JFFS2_PART_OFFSET 0x00000000 - -/* mtdparts command line support */ -/* Note: fake mtd_id used, no linux mtd map file */ -/* -#define CONFIG_CMD_MTDPARTS -#define MTDIDS_DEFAULT "nor1=omap2420-1" -#define MTDPARTS_DEFAULT "mtdparts=omap2420-1:-(jffs2)" -*/ - -#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM_1 -#define CONFIG_SYS_INIT_SP_ADDR PHYS_SRAM - -#endif /* __CONFIG_H */ diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h index d6448b0..2fa4382 100644 --- a/include/configs/omap4_common.h +++ b/include/configs/omap4_common.h @@ -45,10 +45,6 @@ #define CONFIG_DISPLAY_CPUINFO 1 #define CONFIG_DISPLAY_BOARDINFO 1 -/* Clock Defines */ -#define V_OSCK 38400000 /* Clock output from T2 */ -#define V_SCLK V_OSCK - #define CONFIG_MISC_INIT_R #define CONFIG_OF_LIBFDT 1 @@ -154,6 +150,7 @@ "console=ttyO2,115200n8\0" \ "fdt_high=0xffffffff\0" \ "fdtaddr=0x80f80000\0" \ + "fdtfile=undefined\0" \ "bootpart=0:2\0" \ "bootdir=/boot\0" \ "bootfile=zImage\0" \ @@ -181,8 +178,12 @@ "setenv fdtfile omap4-sdp.dtb; fi; " \ "if test $board_name = panda; then " \ "setenv fdtfile omap4-panda.dtb; fi;" \ + "if test $board_name = panda-a4; then " \ + "setenv fdtfile omap4-panda-a4.dtb; fi;" \ "if test $board_name = panda-es; then " \ - "setenv fdtfile omap4-panda-es.dtb; fi; \0" \ + "setenv fdtfile omap4-panda-es.dtb; fi;" \ + "if test $fdtfile = undefined; then " \ + "echo WARNING: Could not determine device tree to use; fi; \0" \ "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \ #define CONFIG_BOOTCOMMAND \ diff --git a/include/configs/omap5_common.h b/include/configs/omap5_common.h index deb5e9f..b87ee42 100644 --- a/include/configs/omap5_common.h +++ b/include/configs/omap5_common.h @@ -45,10 +45,6 @@ #define CONFIG_DISPLAY_CPUINFO #define CONFIG_DISPLAY_BOARDINFO -/* Clock Defines */ -#define V_OSCK 19200000 /* Clock output from T2 */ -#define V_SCLK V_OSCK - #define CONFIG_MISC_INIT_R #define CONFIG_OF_LIBFDT @@ -81,10 +77,6 @@ #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE (-4) #define CONFIG_SYS_NS16550_CLK V_NS16550_CLK -#define CONFIG_CONS_INDEX 3 -#define CONFIG_SYS_NS16550_COM3 UART3_BASE - -#define CONFIG_BAUDRATE 115200 /* CPU */ #define CONFIG_ARCH_CPU_INIT @@ -144,9 +136,10 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "loadaddr=0x82000000\0" \ - "console=ttyO2,115200n8\0" \ + "console=" CONSOLEDEV ",115200n8\0" \ "fdt_high=0xffffffff\0" \ "fdtaddr=0x80f80000\0" \ + "fdtfile=undefined\0" \ "bootpart=0:2\0" \ "bootdir=/boot\0" \ "bootfile=zImage\0" \ @@ -174,7 +167,11 @@ "bootz ${loadaddr} - ${fdtaddr}\0" \ "findfdt="\ "if test $board_name = omap5_uevm; then " \ - "setenv fdtfile omap5-uevm.dtb; fi;\0 " \ + "setenv fdtfile omap5-uevm.dtb; fi; " \ + "if test $board_name = dra7xx; then " \ + "setenv fdtfile dra7-evm.dtb; fi;" \ + "if test $fdtfile = undefined; then " \ + "echo WARNING: Could not determine device tree to use; fi; \0" \ "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile};\0" \ #define CONFIG_BOOTCOMMAND \ @@ -246,6 +243,10 @@ #define CONFIG_SYS_DEFAULT_LPDDR2_TIMINGS #endif +#ifndef CONFIG_SPL_BUILD +#define CONFIG_PALMAS_POWER +#endif + /* Defines for SPL */ #define CONFIG_SPL #define CONFIG_SPL_FRAMEWORK diff --git a/include/configs/omap5_uevm.h b/include/configs/omap5_uevm.h index 9e0339b..46dacc2 100644 --- a/include/configs/omap5_uevm.h +++ b/include/configs/omap5_uevm.h @@ -35,10 +35,9 @@ #include <configs/omap5_common.h> -/* TWL6035 */ -#ifndef CONFIG_SPL_BUILD -#define CONFIG_PALMAS_POWER -#endif +#define CONFIG_CONS_INDEX 3 +#define CONFIG_SYS_NS16550_COM3 UART3_BASE +#define CONFIG_BAUDRATE 115200 /* MMC ENV related defines */ #define CONFIG_ENV_IS_IN_MMC @@ -54,7 +53,9 @@ #define CONFIG_PARTITION_UUIDS #define CONFIG_CMD_PART -#define CONFIG_SYS_PROMPT "OMAP5430 EVM # " +#define CONFIG_SYS_PROMPT "OMAP5432 uEVM # " + +#define CONSOLEDEV "ttyO2" #define CONFIG_OMAP_PLATFORM_RESET_TIME_MAX_USEC 16296 #endif /* __CONFIG_OMAP5_EVM_H */ diff --git a/include/configs/origen.h b/include/configs/origen.h index ff2b24d..e179911 100644 --- a/include/configs/origen.h +++ b/include/configs/origen.h @@ -96,6 +96,8 @@ #define CONFIG_SPL #define COPY_BL2_FNPTR_ADDR 0x02020030 +#define CONFIG_SPL_TEXT_BASE 0x02021410 + #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" /* Miscellaneous configurable options */ diff --git a/include/configs/paz00.h b/include/configs/paz00.h index eac1ef9..9e2686a 100644 --- a/include/configs/paz00.h +++ b/include/configs/paz00.h @@ -46,7 +46,7 @@ /* Environment in eMMC, at the end of 2nd "boot sector" */ #define CONFIG_ENV_IS_IN_MMC -#define CONFIG_ENV_OFFSET ((1024 * 1024) - CONFIG_ENV_SIZE) +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_SYS_MMC_ENV_PART 2 diff --git a/include/configs/pcm051.h b/include/configs/pcm051.h index 2ecd105..9b16c47 100644 --- a/include/configs/pcm051.h +++ b/include/configs/pcm051.h @@ -231,6 +231,7 @@ #define CONFIG_SPL_GPIO_SUPPORT #define CONFIG_SPL_YMODEM_SUPPORT #define CONFIG_SPL_NET_SUPPORT +#define CONFIG_SPL_ENV_SUPPORT #define CONFIG_SPL_NET_VCI_STRING "pcm051 U-Boot SPL" #define CONFIG_SPL_ETH_SUPPORT #define CONFIG_SPL_SPI_SUPPORT diff --git a/include/configs/ppmc7xx.h b/include/configs/ppmc7xx.h index 233d87d..3f9fdd4 100644 --- a/include/configs/ppmc7xx.h +++ b/include/configs/ppmc7xx.h @@ -234,7 +234,7 @@ #define CONFIG_SYS_FLASH_ERASE_TOUT 250000 #define CONFIG_SYS_FLASH_WRITE_TOUT 5000 #define CONFIG_SYS_MAX_FLASH_BANKS 1 -#define CONFIG_SYS_MAX_FLASH_SECT 19 +#define CONFIG_SYS_MAX_FLASH_SECT 128 /* diff --git a/include/configs/seaboard.h b/include/configs/seaboard.h index f66173e..f0da1fc 100644 --- a/include/configs/seaboard.h +++ b/include/configs/seaboard.h @@ -72,7 +72,7 @@ /* Environment in eMMC, at the end of 2nd "boot sector" */ #define CONFIG_ENV_IS_IN_MMC -#define CONFIG_ENV_OFFSET ((512 * 1024) - CONFIG_ENV_SIZE) +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_SYS_MMC_ENV_PART 2 diff --git a/include/configs/smdkv310.h b/include/configs/smdkv310.h index b796b46..5e43066 100644 --- a/include/configs/smdkv310.h +++ b/include/configs/smdkv310.h @@ -95,6 +95,8 @@ #define CONFIG_SPL #define COPY_BL2_FNPTR_ADDR 0x00002488 +#define CONFIG_SPL_TEXT_BASE 0x02021410 + #define CONFIG_BOOTCOMMAND "fatload mmc 0 40007000 uImage; bootm 40007000" /* Miscellaneous configurable options */ diff --git a/include/configs/t4qds.h b/include/configs/t4qds.h index aa90249..92b2179 100644 --- a/include/configs/t4qds.h +++ b/include/configs/t4qds.h @@ -33,6 +33,15 @@ #define CONFIG_PBLRCW_CONFIG $(SRCTREE)/board/freescale/t4qds/t4_rcw.cfg #endif +#ifdef CONFIG_SRIO_PCIE_BOOT_SLAVE +/* Set 1M boot space */ +#define CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR (CONFIG_SYS_TEXT_BASE & 0xfff00000) +#define CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR_PHYS \ + (0x300000000ull | CONFIG_SYS_SRIO_PCIE_BOOT_SLAVE_ADDR) +#define CONFIG_RESET_VECTOR_ADDRESS 0xfffffffc +#define CONFIG_SYS_NO_FLASH +#endif + #define CONFIG_CMD_REGINFO /* High Level Configuration Options */ @@ -65,20 +74,22 @@ #define CONFIG_SYS_SRIO #define CONFIG_SRIO1 /* SRIO port 1 */ #define CONFIG_SRIO2 /* SRIO port 2 */ +#define CONFIG_SRIO_PCIE_BOOT_MASTER #define CONFIG_FSL_LAW /* Use common FSL init code */ #define CONFIG_ENV_OVERWRITE #ifdef CONFIG_SYS_NO_FLASH +#if !defined(CONFIG_SRIO_PCIE_BOOT_SLAVE) && !defined(CONFIG_RAMBOOT_PBL) #define CONFIG_ENV_IS_NOWHERE +#endif #else #define CONFIG_FLASH_CFI_DRIVER #define CONFIG_SYS_FLASH_CFI #define CONFIG_SYS_FLASH_USE_BUFFER_WRITE #endif -#ifndef CONFIG_SYS_NO_FLASH #if defined(CONFIG_SPIFLASH) #define CONFIG_SYS_EXTRA_ENV_RELOC #define CONFIG_ENV_IS_IN_SPI_FLASH @@ -100,18 +111,18 @@ #define CONFIG_ENV_IS_IN_NAND #define CONFIG_ENV_SIZE CONFIG_SYS_NAND_BLOCK_SIZE #define CONFIG_ENV_OFFSET (5 * CONFIG_SYS_NAND_BLOCK_SIZE) +#elif defined(CONFIG_SRIO_PCIE_BOOT_SLAVE) +#define CONFIG_ENV_IS_IN_REMOTE +#define CONFIG_ENV_ADDR 0xffe20000 +#define CONFIG_ENV_SIZE 0x2000 +#elif defined(CONFIG_ENV_IS_NOWHERE) +#define CONFIG_ENV_SIZE 0x2000 #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 -#else /* CONFIG_SYS_NO_FLASH */ -#define CONFIG_ENV_SIZE 0x2000 -#define CONFIG_ENV_SECT_SIZE 0x20000 /* 128K (one sector) */ -#endif - - #define CONFIG_SYS_CLK_FREQ get_board_sys_clk() #define CONFIG_DDR_CLK_FREQ get_board_ddr_clk() @@ -633,6 +644,16 @@ unsigned long get_board_ddr_clk(void); #elif defined(CONFIG_NAND) #define CONFIG_SYS_QE_FMAN_FW_IN_NAND #define CONFIG_SYS_QE_FMAN_FW_ADDR (6 * CONFIG_SYS_NAND_BLOCK_SIZE) +#elif defined(CONFIG_SRIO_PCIE_BOOT_SLAVE) +/* + * Slave has no ucode locally, it can fetch this from remote. When implementing + * in two corenet boards, slave's ucode could be stored in master's memory + * space, the address can be mapped from slave TLB->slave LAW-> + * slave SRIO or PCIE outbound window->master inbound window-> + * master LAW->the ucode address in master's memory space. + */ +#define CONFIG_SYS_QE_FMAN_FW_IN_REMOTE +#define CONFIG_SYS_QE_FMAN_FW_ADDR 0xFFE00000 #else #define CONFIG_SYS_QE_FMAN_FW_IN_NOR #define CONFIG_SYS_QE_FMAN_FW_ADDR 0xEFF40000 diff --git a/include/configs/trats.h b/include/configs/trats.h index fd58558..c70838b 100644 --- a/include/configs/trats.h +++ b/include/configs/trats.h @@ -146,7 +146,8 @@ #define CONFIG_DFU_ALT \ "u-boot mmc 80 400;" \ - "uImage ext4 0 2\0" \ + "uImage ext4 0 2;" \ + "exynos4210-trats.dtb ext4 0 2\0" #define CONFIG_ENV_OVERWRITE #define CONFIG_SYS_CONSOLE_INFO_QUIET @@ -154,7 +155,7 @@ #define CONFIG_EXTRA_ENV_SETTINGS \ "bootk=" \ - "run loaduimage; bootm 0x40007FC0\0" \ + "run loaddtb; run loaduimage; bootm 0x40007FC0 - ${fdtaddr}\0" \ "updatemmc=" \ "mmc boot 0 1 1 1; mmc write 0 0x42008000 0 0x200;" \ "mmc boot 0 1 1 0\0" \ @@ -177,7 +178,7 @@ "mmcboot=" \ "setenv bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \ "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \ - "run loaduimage; bootm 0x40007FC0\0" \ + "run loaddtb; run loaduimage; bootm 0x40007FC0 - ${fdtaddr}\0" \ "bootchart=setenv opts init=/sbin/bootchartd; run bootcmd\0" \ "boottrace=setenv opts initcall_debug; run bootcmd\0" \ "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \ @@ -188,6 +189,8 @@ "nfsroot=/nfsroot/arm\0" \ "bootblock=" CONFIG_BOOTBLOCK "\0" \ "loaduimage=ext4load mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \ + "loaddtb=ext4load mmc ${mmcdev}:${mmcbootpart} ${fdtaddr}" \ + "${fdtfile}\0" \ "mmcdev=0\0" \ "mmcbootpart=2\0" \ "mmcrootpart=5\0" \ @@ -212,7 +215,10 @@ " /${splfile} ${spl_imgaddr} ${spl_imgsize};" \ "setenv spl_imgsize;" \ "setenv spl_imgaddr;" \ - "setenv spl_addr_tmp;\0" + "setenv spl_addr_tmp;\0" \ + "fdtaddr=40800000\0" \ + "fdtfile=exynos4210-trats.dtb\0" + /* Miscellaneous configurable options */ #define CONFIG_SYS_LONGHELP /* undef to save memory */ @@ -322,4 +328,7 @@ #define CONFIG_USB_GADGET_MASS_STORAGE #endif +/* Pass open firmware flat tree */ +#define CONFIG_OF_LIBFDT 1 + #endif /* __CONFIG_H */ diff --git a/include/configs/ventana.h b/include/configs/ventana.h index 5755f11..41a7176 100644 --- a/include/configs/ventana.h +++ b/include/configs/ventana.h @@ -52,7 +52,7 @@ /* Environment in eMMC, at the end of 2nd "boot sector" */ #define CONFIG_ENV_IS_IN_MMC -#define CONFIG_ENV_OFFSET ((1024 * 1024) - CONFIG_ENV_SIZE) +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_SYS_MMC_ENV_PART 2 diff --git a/include/configs/vf610twr.h b/include/configs/vf610twr.h new file mode 100644 index 0000000..77fe893 --- /dev/null +++ b/include/configs/vf610twr.h @@ -0,0 +1,140 @@ +/* + * Copyright 2013 Freescale Semiconductor, Inc. + * + * Configuration settings for the Freescale Vybrid vf610twr board. + * + * 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 + +#include <asm/arch/imx-regs.h> +#include <config_cmd_default.h> + +#define CONFIG_VF610 + +#define CONFIG_DISPLAY_CPUINFO +#define CONFIG_DISPLAY_BOARDINFO + +#define CONFIG_MACH_TYPE 4146 + +#define CONFIG_SKIP_LOWLEVEL_INIT + +/* Enable passing of ATAGs */ +#define CONFIG_CMDLINE_TAG + +#define CONFIG_CMD_FUSE +#ifdef CONFIG_CMD_FUSE +#define CONFIG_MXC_OCOTP +#endif + +/* Size of malloc() pool */ +#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 2 * 1024 * 1024) + +#define CONFIG_BOARD_EARLY_INIT_F + +#define CONFIG_FSL_LPUART +#define LPUART_BASE UART1_BASE + +/* Allow to overwrite serial and ethaddr */ +#define CONFIG_ENV_OVERWRITE +#define CONFIG_SYS_UART_PORT (1) +#define CONFIG_BAUDRATE 115200 + +#undef CONFIG_CMD_IMLS + +#define CONFIG_MMC +#define CONFIG_FSL_ESDHC +#define CONFIG_SYS_FSL_ESDHC_ADDR 0 +#define CONFIG_SYS_FSL_ESDHC_NUM 1 + +#define CONFIG_SYS_FSL_ERRATUM_ESDHC111 + +#define CONFIG_CMD_MMC +#define CONFIG_GENERIC_MMC +#define CONFIG_CMD_FAT +#define CONFIG_DOS_PARTITION + +#define CONFIG_CMD_PING +#define CONFIG_CMD_DHCP +#define CONFIG_CMD_MII +#define CONFIG_CMD_NET +#define CONFIG_FEC_MXC +#define CONFIG_MII +#define IMX_FEC_BASE ENET_BASE_ADDR +#define CONFIG_FEC_XCV_TYPE RMII +#define CONFIG_FEC_MXC_PHYADDR 0 +#define CONFIG_PHYLIB +#define CONFIG_PHY_MICREL + +#define CONFIG_BOOTDELAY 3 + +#define CONFIG_SYS_TEXT_BASE 0x3f008000 + +/* Miscellaneous configurable options */ +#define CONFIG_SYS_LONGHELP /* undef to save memory */ +#define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */ +#define CONFIG_SYS_PROMPT_HUSH_PS2 "> " +#define CONFIG_SYS_PROMPT "Vybrid U-Boot > " +#undef CONFIG_AUTO_COMPLETE +#define CONFIG_SYS_CBSIZE 256 /* Console I/O Buffer Size */ +#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 + +#define CONFIG_CMD_MEMTEST +#define CONFIG_SYS_MEMTEST_START 0x80010000 +#define CONFIG_SYS_MEMTEST_END 0x87C00000 + +#define CONFIG_SYS_LOAD_ADDR 0x80010000 + +#define CONFIG_SYS_HZ 1000 + +/* + * Stack sizes + * The stack sizes are set up in start.S using the settings below + */ +#define CONFIG_STACKSIZE (128 * 1024) /* regular stack */ + +/* Physical memory map */ +#define CONFIG_NR_DRAM_BANKS 1 +#define PHYS_SDRAM (0x80000000) +#define PHYS_SDRAM_SIZE (128 * 1024 * 1024) + +#define CONFIG_SYS_SDRAM_BASE PHYS_SDRAM +#define CONFIG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR +#define CONFIG_SYS_INIT_RAM_SIZE IRAM_SIZE + +#define CONFIG_SYS_INIT_SP_OFFSET \ + (CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE) +#define CONFIG_SYS_INIT_SP_ADDR \ + (CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET) + +/* FLASH and environment organization */ +#define CONFIG_SYS_NO_FLASH + +#define CONFIG_ENV_SIZE (8 * 1024) +#define CONFIG_ENV_IS_IN_MMC + +#define CONFIG_ENV_OFFSET (12 * 64 * 1024) +#define CONFIG_SYS_MMC_ENV_DEV 0 + +#define CONFIG_OF_LIBFDT +#define CONFIG_CMD_BOOTZ + +#endif diff --git a/include/configs/wandboard.h b/include/configs/wandboard.h index 9d7ec3f..5593f1c 100644 --- a/include/configs/wandboard.h +++ b/include/configs/wandboard.h @@ -29,7 +29,7 @@ #define CONFIG_REVISION_TAG /* Size of malloc() pool */ -#define CONFIG_SYS_MALLOC_LEN (3 * SZ_1M) +#define CONFIG_SYS_MALLOC_LEN (10 * SZ_1M) #define CONFIG_BOARD_EARLY_INIT_F #define CONFIG_BOARD_LATE_INIT @@ -86,6 +86,21 @@ #define CONFIG_PHYLIB #define CONFIG_PHY_ATHEROS +/* Framebuffer */ +#define CONFIG_VIDEO +#define CONFIG_VIDEO_IPUV3 +#define CONFIG_CFB_CONSOLE +#define CONFIG_VGA_AS_SINGLE_DEVICE +#define CONFIG_SYS_CONSOLE_IS_IN_ENV +#define CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE +#define CONFIG_VIDEO_BMP_RLE8 +#define CONFIG_SPLASH_SCREEN +#define CONFIG_SPLASH_SCREEN_ALIGN +#define CONFIG_BMP_16BPP +#define CONFIG_VIDEO_LOGO +#define CONFIG_VIDEO_BMP_LOGO +#define CONFIG_IPUV3_CLK 260000000 + #if defined(CONFIG_MX6DL) #define CONFIG_DEFAULT_FDT_FILE "imx6dl-wandboard.dtb" #elif defined(CONFIG_MX6S) @@ -103,7 +118,7 @@ "boot_fdt=try\0" \ "ip_dyn=yes\0" \ "mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \ - "mmcpart=" __stringify(CONFIG_SYS_MMC_ENV_PART) "\0" \ + "mmcpart=2\0" \ "mmcroot=/dev/mmcblk0p3 rootwait rw\0" \ "update_sd_firmware_filename=u-boot.imx\0" \ "update_sd_firmware=" \ @@ -217,7 +232,6 @@ #define CONFIG_ENV_IS_IN_MMC #define CONFIG_ENV_OFFSET (6 * 64 * 1024) #define CONFIG_SYS_MMC_ENV_DEV 0 -#define CONFIG_SYS_MMC_ENV_PART 2 #define CONFIG_OF_LIBFDT #define CONFIG_CMD_BOOTZ diff --git a/include/configs/whistler.h b/include/configs/whistler.h index 9542c7e..994edec 100644 --- a/include/configs/whistler.h +++ b/include/configs/whistler.h @@ -61,12 +61,12 @@ /* * Environment in eMMC, at the end of 2nd "boot sector". Note: This assumes - * the user plugged the standard 8MB MoviNAND card into J29/HSMMC/POP. If + * the user plugged the standard 8GB MoviNAND card into J29/HSMMC/POP. If * they didn't, the boot sector layout may be different. However, use of that * particular card is standard practice as far as I know. */ #define CONFIG_ENV_IS_IN_MMC -#define CONFIG_ENV_OFFSET ((512 * 1024) - CONFIG_ENV_SIZE) +#define CONFIG_ENV_OFFSET (-CONFIG_ENV_SIZE) #define CONFIG_SYS_MMC_ENV_DEV 0 #define CONFIG_SYS_MMC_ENV_PART 2 diff --git a/include/dwmmc.h b/include/dwmmc.h index c8b1d40..e142f3e 100644 --- a/include/dwmmc.h +++ b/include/dwmmc.h @@ -123,6 +123,8 @@ #define MSIZE(x) ((x) << 28) #define RX_WMARK(x) ((x) << 16) #define TX_WMARK(x) (x) +#define RX_WMARK_SHIFT 16 +#define RX_WMARK_MASK (0xfff << RX_WMARK_SHIFT) #define DWMCI_IDMAC_OWN (1 << 31) #define DWMCI_IDMAC_CH (1 << 4) @@ -144,6 +146,7 @@ struct dwmci_host { unsigned int bus_hz; int dev_index; int buswidth; + u32 clksel_val; u32 fifoth_val; struct mmc *mmc; diff --git a/include/environment.h b/include/environment.h index 4c6a37b..460ccb4 100644 --- a/include/environment.h +++ b/include/environment.h @@ -75,6 +75,12 @@ # endif #endif /* CONFIG_ENV_IS_IN_FLASH */ +#if defined(CONFIG_ENV_IS_IN_MMC) +# ifdef CONFIG_ENV_OFFSET_REDUND +# define CONFIG_SYS_REDUNDAND_ENVIRONMENT +# endif +#endif + #if defined(CONFIG_ENV_IS_IN_NAND) # if defined(CONFIG_ENV_OFFSET_OOB) # ifdef CONFIG_ENV_OFFSET_REDUND diff --git a/include/fdtdec.h b/include/fdtdec.h index 1ece612..8845e29 100644 --- a/include/fdtdec.h +++ b/include/fdtdec.h @@ -89,6 +89,7 @@ enum fdt_compat_id { COMPAT_SAMSUNG_EXYNOS_TMU, /* Exynos TMU */ COMPAT_SAMSUNG_EXYNOS_FIMD, /* Exynos Display controller */ COMPAT_SAMSUNG_EXYNOS5_DP, /* Exynos Display port controller */ + COMPAT_SAMSUNG_EXYNOS5_DWMMC, /* Exynos5 DWMMC controller */ COMPAT_MAXIM_MAX77686_PMIC, /* MAX77686 PMIC */ COMPAT_GENERIC_SPI_FLASH, /* Generic SPI Flash chip */ COMPAT_MAXIM_98095_CODEC, /* MAX98095 Codec */ diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h index d1d732c..bd48704 100644 --- a/include/linux/usb/ch9.h +++ b/include/linux/usb/ch9.h @@ -35,6 +35,7 @@ #include <linux/types.h> /* __u8 etc */ #include <asm/byteorder.h> /* le16_to_cpu */ +#include <asm/unaligned.h> /* get_unaligned() */ /*-------------------------------------------------------------------------*/ @@ -596,7 +597,7 @@ static inline int usb_endpoint_is_isoc_out( */ static inline int usb_endpoint_maxp(const struct usb_endpoint_descriptor *epd) { - return __le16_to_cpu(epd->wMaxPacketSize); + return __le16_to_cpu(get_unaligned(&epd->wMaxPacketSize)); } static inline int usb_endpoint_interrupt_type( diff --git a/include/mmc.h b/include/mmc.h index 566db59..583c30e 100644 --- a/include/mmc.h +++ b/include/mmc.h @@ -93,6 +93,11 @@ #define MMC_CMD_APP_CMD 55 #define MMC_CMD_SPI_READ_OCR 58 #define MMC_CMD_SPI_CRC_ON_OFF 59 +#define MMC_CMD_RES_MAN 62 + +#define MMC_CMD62_ARG1 0xefac62ec +#define MMC_CMD62_ARG2 0xcbaea7 + #define SD_CMD_SEND_RELATIVE_ADDR 3 #define SD_CMD_SWITCH_FUNC 6 @@ -158,14 +163,18 @@ /* * EXT_CSD fields */ +#define EXT_CSD_GP_SIZE_MULT 143 /* R/W */ #define EXT_CSD_PARTITIONING_SUPPORT 160 /* RO */ +#define EXT_CSD_RPMB_MULT 168 /* RO */ #define EXT_CSD_ERASE_GROUP_DEF 175 /* R/W */ +#define EXT_CSD_BOOT_BUS_WIDTH 177 #define EXT_CSD_PART_CONF 179 /* R/W */ #define EXT_CSD_BUS_WIDTH 183 /* R/W */ #define EXT_CSD_HS_TIMING 185 /* R/W */ #define EXT_CSD_REV 192 /* RO */ #define EXT_CSD_CARD_TYPE 196 /* RO */ #define EXT_CSD_SEC_CNT 212 /* RO, 4 bytes */ +#define EXT_CSD_HC_WP_GRP_SIZE 221 /* RO */ #define EXT_CSD_HC_ERASE_GRP_SIZE 224 /* RO */ #define EXT_CSD_BOOT_MULT 226 /* RO */ @@ -184,6 +193,16 @@ #define EXT_CSD_BUS_WIDTH_4 1 /* Card is in 4 bit mode */ #define EXT_CSD_BUS_WIDTH_8 2 /* Card is in 8 bit mode */ +#define EXT_CSD_BOOT_ACK_ENABLE (1 << 6) +#define EXT_CSD_BOOT_PARTITION_ENABLE (1 << 3) +#define EXT_CSD_PARTITION_ACCESS_ENABLE (1 << 0) +#define EXT_CSD_PARTITION_ACCESS_DISABLE (0 << 0) + +#define EXT_CSD_BOOT_ACK(x) (x << 6) +#define EXT_CSD_BOOT_PART_NUM(x) (x << 3) +#define EXT_CSD_PARTITION_ACCESS(x) (x << 0) + + #define R1_ILLEGAL_COMMAND (1 << 22) #define R1_APP_CMD (1 << 5) @@ -211,6 +230,11 @@ /* Maximum block size for MMC */ #define MMC_MAX_BLOCK_LEN 512 +/* The number of MMC physical partitions. These consist of: + * boot partitions (2), general purpose partitions (4) in MMC v4.4. + */ +#define MMC_NUM_BOOT_PARTITION 2 + struct mmc_cid { unsigned long psn; unsigned short oid; @@ -263,6 +287,10 @@ struct mmc { uint write_bl_len; uint erase_grp_size; u64 capacity; + u64 capacity_user; + u64 capacity_boot; + u64 capacity_rpmb; + u64 capacity_gp[4]; block_dev_desc_t block_dev; int (*send_cmd)(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data); @@ -291,6 +319,11 @@ int mmc_switch_part(int dev_num, unsigned int part_num); int mmc_getcd(struct mmc *mmc); int mmc_getwp(struct mmc *mmc); void spl_mmc_load(void) __noreturn; +/* Function to change the size of boot partition and rpmb partitions */ +int mmc_boot_partition_size_change(struct mmc *mmc, unsigned long bootsize, + unsigned long rpmbsize); +/* Function to send commands to open/close the specified boot partition */ +int mmc_boot_part_access(struct mmc *mmc, u8 ack, u8 part_num, u8 access); /** * Start device initialization and return immediately; it does not block on diff --git a/include/palmas.h b/include/palmas.h index 3b18589..aff48b5 100644 --- a/include/palmas.h +++ b/include/palmas.h @@ -26,17 +26,90 @@ #include <common.h> #include <i2c.h> -/* I2C chip addresses */ -#define PALMAS_CHIP_ADDR 0x48 +/* I2C chip addresses, TW6035/37 */ +#define TWL603X_CHIP_P1 0x48 /* Page 1 */ +#define TWL603X_CHIP_P2 0x49 /* Page 2 */ +#define TWL603X_CHIP_P3 0x4a /* Page 3 */ -/* 0x1XY translates to page 1, register address 0xXY */ +/* TPS659038/39 */ +#define TPS65903X_CHIP_P1 0x58 /* Page 1 */ + +/* Page 1 registers (0x1XY translates to page 1, reg addr 0xXY): */ + +/* LDO1 control/voltage */ +#define LDO1_CTRL 0x50 +#define LDO1_VOLTAGE 0x51 + +/* LDO9 control/voltage */ #define LDO9_CTRL 0x60 #define LDO9_VOLTAGE 0x61 -/* Bit field definitions for LDOx_CTRL */ -#define LDO_ON (1 << 4) -#define LDO_MODE_SLEEP (1 << 2) -#define LDO_MODE_ACTIVE (1 << 0) +/* LDOUSB control/voltage */ +#define LDOUSB_CTRL 0x64 +#define LDOUSB_VOLTAGE 0x65 + +/* Control of 32 kHz audio clock */ +#define CLK32KGAUDIO_CTRL 0xd5 + +/* SYSEN2_CTRL for VCC_3v3_AUX supply on the sEVM */ +#define SYSEN2_CTRL 0xd9 + +/* + * Bit field definitions for LDOx_CTRL, SYSENx_CTRL + * and some other xxx_CTRL resources: + */ +#define LDO9_BYP_EN (1 << 6) /* LDO9 only! */ +#define RSC_STAT_ON (1 << 4) /* RO status bit! */ +#define RSC_MODE_SLEEP (1 << 2) +#define RSC_MODE_ACTIVE (1 << 0) + +/* Some LDO voltage values */ +#define LDO_VOLT_OFF 0 +#define LDO_VOLT_1V8 0x13 +#define LDO_VOLT_3V0 0x2b +#define LDO_VOLT_3V3 0x31 +/* Request bypass, LDO9 only */ +#define LDO9_BYPASS 0x3f + +/* SMPS7_CTRL */ +#define SMPS7_CTRL 0x30 + +/* SMPS9_CTRL */ +#define SMPS9_CTRL 0x38 +#define SMPS9_VOLTAGE 0x3b + +/* Bit field definitions for SMPSx_CTRL */ +#define SMPS_MODE_ACT_AUTO 1 +#define SMPS_MODE_ACT_ECO 2 +#define SMPS_MODE_ACT_FPWM 3 +#define SMPS_MODE_SLP_AUTO (1 << 2) +#define SMPS_MODE_SLP_ECO (2 << 2) +#define SMPS_MODE_SLP_FPWM (3 << 2) + +/* + * Some popular SMPS voltages, all with RANGE=1; note + * that RANGE cannot be changed on the fly + */ +#define SMPS_VOLT_OFF 0 +#define SMPS_VOLT_1V2 0x90 +#define SMPS_VOLT_1V8 0xae +#define SMPS_VOLT_2V1 0xbd +#define SMPS_VOLT_3V0 0xea +#define SMPS_VOLT_3V3 0xf9 + +/* Backup Battery & VRTC Control */ +#define BB_VRTC_CTRL 0xa8 +/* Bit definitions for BB_VRTC_CTRL */ +#define VRTC_EN_SLP (1 << 6) +#define VRTC_EN_OFF (1 << 5) +#define VRTC_PWEN (1 << 4) +#define BB_LOW_ICHRG (1 << 3) +#define BB_HIGH_ICHRG (0 << 3) +#define BB_VSEL_3V0 (0 << 1) +#define BB_VSEL_2V5 (1 << 1) +#define BB_VSEL_3V15 (2 << 1) +#define BB_VSEL_VBAT (3 << 1) +#define BB_CHRG_EN (1 << 0) /* * Functions to read and write from TPS659038/TWL6035/TWL6037 @@ -54,5 +127,8 @@ static inline int palmas_i2c_read_u8(u8 chip_no, u8 reg, u8 *val) void palmas_init_settings(void); int palmas_mmc1_poweron_ldo(void); +int twl603x_mmc1_set_ldo9(u8 vsel); +int twl603x_audio_power(u8 on); +int twl603x_enable_bb_charge(u8 bb_fields); #endif /* PALMAS_H */ diff --git a/include/spi.h b/include/spi.h index 3fe2e1e..1638b50 100644 --- a/include/spi.h +++ b/include/spi.h @@ -37,11 +37,16 @@ #define SPI_LSB_FIRST 0x08 /* per-word bits-on-wire */ #define SPI_3WIRE 0x10 /* SI/SO signals shared */ #define SPI_LOOP 0x20 /* loopback mode */ +#define SPI_SLAVE 0x40 /* slave mode */ +#define SPI_PREAMBLE 0x80 /* Skip preamble bytes */ /* SPI transfer flags */ #define SPI_XFER_BEGIN 0x01 /* Assert CS before transfer */ #define SPI_XFER_END 0x02 /* Deassert CS after transfer */ +/* Header byte that marks the start of the message */ +#define SPI_PREAMBLE_END_BYTE 0xec + /*----------------------------------------------------------------------- * Representation of a SPI slave, i.e. what we're communicating with. * diff --git a/include/spi_flash.h b/include/spi_flash.h index 3b6a44e..e80785f 100644 --- a/include/spi_flash.h +++ b/include/spi_flash.h @@ -38,6 +38,16 @@ struct spi_flash { u32 page_size; /* Erase (sector) size */ u32 sector_size; +#ifdef CONFIG_SPI_FLASH_BAR + /* Bank read cmd */ + u8 bank_read_cmd; + /* Bank write cmd */ + u8 bank_write_cmd; + /* Current flash bank */ + u8 bank_curr; +#endif + /* Poll cmd - for flash erase/program */ + u8 poll_cmd; void *memory_map; /* Address of read-only SPI flash access */ int (*read)(struct spi_flash *flash, u32 offset, diff --git a/include/usb/fotg210.h b/include/usb/fotg210.h new file mode 100644 index 0000000..2d2d243 --- /dev/null +++ b/include/usb/fotg210.h @@ -0,0 +1,364 @@ +/* + * Faraday USB 2.0 OTG Controller + * + * (C) Copyright 2010 Faraday Technology + * Dante Su <dantesu@faraday-tech.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. + */ + +#ifndef _FOTG210_H +#define _FOTG210_H + +struct fotg210_regs { + /* USB Host Controller */ + struct { + uint32_t data[4]; + } hccr; /* 0x00 - 0x0f: hccr */ + struct { + uint32_t data[9]; + } hcor; /* 0x10 - 0x33: hcor */ + uint32_t rsvd1[3]; + uint32_t miscr; /* 0x40: Miscellaneous Register */ + uint32_t rsvd2[15]; + /* USB OTG Controller */ + uint32_t otgcsr;/* 0x80: OTG Control Status Register */ + uint32_t otgisr;/* 0x84: OTG Interrupt Status Register */ + uint32_t otgier;/* 0x88: OTG Interrupt Enable Register */ + uint32_t rsvd3[13]; + uint32_t isr; /* 0xC0: Global Interrupt Status Register */ + uint32_t imr; /* 0xC4: Global Interrupt Mask Register */ + uint32_t rsvd4[14]; + /* USB Device Controller */ + uint32_t dev_ctrl;/* 0x100: Device Control Register */ + uint32_t dev_addr;/* 0x104: Device Address Register */ + uint32_t dev_test;/* 0x108: Device Test Register */ + uint32_t sof_fnr; /* 0x10c: SOF Frame Number Register */ + uint32_t sof_mtr; /* 0x110: SOF Mask Timer Register */ + uint32_t phy_tmsr;/* 0x114: PHY Test Mode Selector Register */ + uint32_t rsvd5[2]; + uint32_t cxfifo;/* 0x120: CX FIFO Register */ + uint32_t idle; /* 0x124: IDLE Counter Register */ + uint32_t rsvd6[2]; + uint32_t gimr; /* 0x130: Group Interrupt Mask Register */ + uint32_t gimr0; /* 0x134: Group Interrupt Mask Register 0 */ + uint32_t gimr1; /* 0x138: Group Interrupt Mask Register 1 */ + uint32_t gimr2; /* 0x13c: Group Interrupt Mask Register 2 */ + uint32_t gisr; /* 0x140: Group Interrupt Status Register */ + uint32_t gisr0; /* 0x144: Group Interrupt Status Register 0 */ + uint32_t gisr1; /* 0x148: Group Interrupt Status Register 1 */ + uint32_t gisr2; /* 0x14c: Group Interrupt Status Register 2 */ + uint32_t rxzlp; /* 0x150: Receive Zero-Length-Packet Register */ + uint32_t txzlp; /* 0x154: Transfer Zero-Length-Packet Register */ + uint32_t isoeasr;/* 0x158: ISOC Error/Abort Status Register */ + uint32_t rsvd7[1]; + uint32_t iep[8]; /* 0x160 - 0x17f: IN Endpoint Register */ + uint32_t oep[8]; /* 0x180 - 0x19f: OUT Endpoint Register */ + uint32_t epmap14;/* 0x1a0: Endpoint Map Register (EP1 ~ 4) */ + uint32_t epmap58;/* 0x1a4: Endpoint Map Register (EP5 ~ 8) */ + uint32_t fifomap;/* 0x1a8: FIFO Map Register */ + uint32_t fifocfg; /* 0x1ac: FIFO Configuration Register */ + uint32_t fifocsr[4];/* 0x1b0 - 0x1bf: FIFO Control Status Register */ + uint32_t dma_fifo; /* 0x1c0: DMA Target FIFO Register */ + uint32_t rsvd8[1]; + uint32_t dma_ctrl; /* 0x1c8: DMA Control Register */ + uint32_t dma_addr; /* 0x1cc: DMA Address Register */ + uint32_t ep0_data; /* 0x1d0: EP0 Setup Packet PIO Register */ +}; + +/* Miscellaneous Register */ +#define MISCR_SUSPEND (1 << 6) /* Put transceiver in suspend mode */ +#define MISCR_EOF2(x) (((x) & 0x3) << 4) /* EOF 2 Timing */ +#define MISCR_EOF1(x) (((x) & 0x3) << 2) /* EOF 1 Timing */ +#define MISCR_ASST(x) (((x) & 0x3) << 0) /* Async. Sched. Sleep Timer */ + +/* OTG Control Status Register */ +#define OTGCSR_SPD_HIGH (2 << 22) /* Speed of the attached device (host) */ +#define OTGCSR_SPD_LOW (1 << 22) +#define OTGCSR_SPD_FULL (0 << 22) +#define OTGCSR_SPD_MASK (3 << 22) +#define OTGCSR_SPD_SHIFT 22 +#define OTGCSR_SPD(x) (((x) >> 22) & 0x03) +#define OTGCSR_DEV_A (0 << 21) /* Acts as A-device */ +#define OTGCSR_DEV_B (1 << 21) /* Acts as B-device */ +#define OTGCSR_ROLE_H (0 << 20) /* Acts as Host */ +#define OTGCSR_ROLE_D (1 << 20) /* Acts as Device */ +#define OTGCSR_A_VBUS_VLD (1 << 19) /* A-device VBUS Valid */ +#define OTGCSR_A_SESS_VLD (1 << 18) /* A-device Session Valid */ +#define OTGCSR_B_SESS_VLD (1 << 17) /* B-device Session Valid */ +#define OTGCSR_B_SESS_END (1 << 16) /* B-device Session End */ +#define OTGCSR_HFT_LONG (1 << 11) /* HDISCON noise filter = 270 us*/ +#define OTGCSR_HFT (0 << 11) /* HDISCON noise filter = 135 us*/ +#define OTGCSR_VFT_LONG (1 << 10) /* VBUS noise filter = 472 us*/ +#define OTGCSR_VFT (0 << 10) /* VBUS noise filter = 135 us*/ +#define OTGCSR_IDFT_LONG (1 << 9) /* ID noise filter = 4 ms*/ +#define OTGCSR_IDFT (0 << 9) /* ID noise filter = 3 ms*/ +#define OTGCSR_A_SRPR_VBUS (0 << 8) /* A-device: SRP responds to VBUS */ +#define OTGCSR_A_SRPR_DATA (1 << 8) /* A-device: SRP responds to DATA-LINE */ +#define OTGCSR_A_SRP_EN (1 << 7) /* A-device SRP detection enabled */ +#define OTGCSR_A_HNP (1 << 6) /* Set role=A-device with HNP enabled */ +#define OTGCSR_A_BUSDROP (1 << 5) /* A-device drop bus (power-down) */ +#define OTGCSR_A_BUSREQ (1 << 4) /* A-device request bus */ +#define OTGCSR_B_VBUS_DISC (1 << 2) /* B-device discharges VBUS */ +#define OTGCSR_B_HNP (1 << 1) /* B-device enable HNP */ +#define OTGCSR_B_BUSREQ (1 << 0) /* B-device request bus */ + +/* OTG Interrupt Status Register */ +#define OTGISR_APRM (1 << 12) /* Mini-A plug removed */ +#define OTGISR_BPRM (1 << 11) /* Mini-B plug removed */ +#define OTGISR_OVD (1 << 10) /* over-current detected */ +#define OTGISR_IDCHG (1 << 9) /* ID(A/B) changed */ +#define OTGISR_RLCHG (1 << 8) /* Role(Host/Device) changed */ +#define OTGISR_BSESSEND (1 << 6) /* B-device Session End */ +#define OTGISR_AVBUSERR (1 << 5) /* A-device VBUS Error */ +#define OTGISR_ASRP (1 << 4) /* A-device SRP detected */ +#define OTGISR_BSRP (1 << 0) /* B-device SRP complete */ + +/* OTG Interrupt Enable Register */ +#define OTGIER_APRM (1 << 12) /* Mini-A plug removed */ +#define OTGIER_BPRM (1 << 11) /* Mini-B plug removed */ +#define OTGIER_OVD (1 << 10) /* over-current detected */ +#define OTGIER_IDCHG (1 << 9) /* ID(A/B) changed */ +#define OTGIER_RLCHG (1 << 8) /* Role(Host/Device) changed */ +#define OTGIER_BSESSEND (1 << 6) /* B-device Session End */ +#define OTGIER_AVBUSERR (1 << 5) /* A-device VBUS Error */ +#define OTGIER_ASRP (1 << 4) /* A-device SRP detected */ +#define OTGIER_BSRP (1 << 0) /* B-device SRP complete */ + +/* Global Interrupt Status Register (W1C) */ +#define ISR_HOST (1 << 2) /* USB Host interrupt */ +#define ISR_OTG (1 << 1) /* USB OTG interrupt */ +#define ISR_DEV (1 << 0) /* USB Device interrupt */ +#define ISR_MASK 0x07 + +/* Global Interrupt Mask Register */ +#define IMR_IRQLH (1 << 3) /* Interrupt triggered at level-high */ +#define IMR_IRQLL (0 << 3) /* Interrupt triggered at level-low */ +#define IMR_HOST (1 << 2) /* USB Host interrupt */ +#define IMR_OTG (1 << 1) /* USB OTG interrupt */ +#define IMR_DEV (1 << 0) /* USB Device interrupt */ +#define IMR_MASK 0x0f + +/* Device Control Register */ +#define DEVCTRL_FS_FORCED (1 << 9) /* Forced to be Full-Speed Mode */ +#define DEVCTRL_HS (1 << 6) /* High Speed Mode */ +#define DEVCTRL_FS (0 << 6) /* Full Speed Mode */ +#define DEVCTRL_EN (1 << 5) /* Chip Enable */ +#define DEVCTRL_RESET (1 << 4) /* Chip Software Reset */ +#define DEVCTRL_SUSPEND (1 << 3) /* Enter Suspend Mode */ +#define DEVCTRL_GIRQ_EN (1 << 2) /* Global Interrupt Enabled */ +#define DEVCTRL_HALFSPD (1 << 1) /* Half speed mode for FPGA test */ +#define DEVCTRL_RWAKEUP (1 << 0) /* Enable remote wake-up */ + +/* Device Address Register */ +#define DEVADDR_CONF (1 << 7) /* SET_CONFIGURATION has been executed */ +#define DEVADDR_ADDR(x) ((x) & 0x7f) +#define DEVADDR_ADDR_MASK 0x7f + +/* Device Test Register */ +#define DEVTEST_NOSOF (1 << 6) /* Do not generate SOF */ +#define DEVTEST_TST_MODE (1 << 5) /* Enter Test Mode */ +#define DEVTEST_TST_NOTS (1 << 4) /* Do not toggle sequence */ +#define DEVTEST_TST_NOCRC (1 << 3) /* Do not append CRC */ +#define DEVTEST_TST_CLREA (1 << 2) /* Clear External Side Address */ +#define DEVTEST_TST_CXLP (1 << 1) /* EP0 loopback test */ +#define DEVTEST_TST_CLRFF (1 << 0) /* Clear FIFO */ + +/* SOF Frame Number Register */ +#define SOFFNR_UFN(x) (((x) >> 11) & 0x7) /* SOF Micro-Frame Number */ +#define SOFFNR_FNR(x) ((x) & 0x7ff) /* SOF Frame Number */ + +/* SOF Mask Timer Register */ +#define SOFMTR_TMR(x) ((x) & 0xffff) + +/* PHY Test Mode Selector Register */ +#define PHYTMSR_TST_PKT (1 << 4) /* Packet send test */ +#define PHYTMSR_TST_SE0NAK (1 << 3) /* High-Speed quiescent state */ +#define PHYTMSR_TST_KSTA (1 << 2) /* High-Speed K state */ +#define PHYTMSR_TST_JSTA (1 << 1) /* High-Speed J state */ +#define PHYTMSR_UNPLUG (1 << 0) /* Enable soft-detachment */ + +/* CX FIFO Register */ +#define CXFIFO_BYTES(x) (((x) >> 24) & 0x7f) /* CX/EP0 FIFO byte count */ +#define CXFIFO_FIFOE(x) (1 << (((x) & 0x03) + 8)) /* EPx FIFO empty */ +#define CXFIFO_FIFOE_FIFO0 (1 << 8) +#define CXFIFO_FIFOE_FIFO1 (1 << 9) +#define CXFIFO_FIFOE_FIFO2 (1 << 10) +#define CXFIFO_FIFOE_FIFO3 (1 << 11) +#define CXFIFO_FIFOE_MASK (0x0f << 8) +#define CXFIFO_CXFIFOE (1 << 5) /* CX FIFO empty */ +#define CXFIFO_CXFIFOF (1 << 4) /* CX FIFO full */ +#define CXFIFO_CXFIFOCLR (1 << 3) /* CX FIFO clear */ +#define CXFIFO_CXSTALL (1 << 2) /* CX Stall */ +#define CXFIFO_TSTPKTFIN (1 << 1) /* Test packet data transfer finished */ +#define CXFIFO_CXFIN (1 << 0) /* CX data transfer finished */ + +/* IDLE Counter Register */ +#define IDLE_MS(x) ((x) & 0x07) /* PHY suspend delay = x ms */ + +/* Group Interrupt Mask(Disable) Register */ +#define GIMR_GRP2 (1 << 2) /* Disable interrupt group 2 */ +#define GIMR_GRP1 (1 << 1) /* Disable interrupt group 1 */ +#define GIMR_GRP0 (1 << 0) /* Disable interrupt group 0 */ +#define GIMR_MASK 0x07 + +/* Group Interrupt Mask(Disable) Register 0 (CX) */ +#define GIMR0_CXABORT (1 << 5) /* CX command abort interrupt */ +#define GIMR0_CXERR (1 << 4) /* CX command error interrupt */ +#define GIMR0_CXEND (1 << 3) /* CX command end interrupt */ +#define GIMR0_CXOUT (1 << 2) /* EP0-OUT packet interrupt */ +#define GIMR0_CXIN (1 << 1) /* EP0-IN packet interrupt */ +#define GIMR0_CXSETUP (1 << 0) /* EP0-SETUP packet interrupt */ +#define GIMR0_MASK 0x3f + +/* Group Interrupt Mask(Disable) Register 1 (FIFO) */ +#define GIMR1_FIFO_IN(x) (1 << (((x) & 3) + 16)) /* FIFOx IN */ +#define GIMR1_FIFO_TX(x) GIMR1_FIFO_IN(x) +#define GIMR1_FIFO_OUT(x) (1 << (((x) & 3) * 2)) /* FIFOx OUT */ +#define GIMR1_FIFO_SPK(x) (1 << (((x) & 3) * 2 + 1)) /* FIFOx SHORT PACKET */ +#define GIMR1_FIFO_RX(x) (GIMR1_FIFO_OUT(x) | GIMR1_FIFO_SPK(x)) +#define GIMR1_MASK 0xf00ff + +/* Group Interrupt Mask(Disable) Register 2 (Device) */ +#define GIMR2_WAKEUP (1 << 10) /* Device waked up */ +#define GIMR2_IDLE (1 << 9) /* Device idle */ +#define GIMR2_DMAERR (1 << 8) /* DMA error */ +#define GIMR2_DMAFIN (1 << 7) /* DMA finished */ +#define GIMR2_ZLPRX (1 << 6) /* Zero-Length-Packet Rx Interrupt */ +#define GIMR2_ZLPTX (1 << 5) /* Zero-Length-Packet Tx Interrupt */ +#define GIMR2_ISOCABT (1 << 4) /* ISOC Abort Interrupt */ +#define GIMR2_ISOCERR (1 << 3) /* ISOC Error Interrupt */ +#define GIMR2_RESUME (1 << 2) /* Resume state change Interrupt */ +#define GIMR2_SUSPEND (1 << 1) /* Suspend state change Interrupt */ +#define GIMR2_RESET (1 << 0) /* Reset Interrupt */ +#define GIMR2_MASK 0x7ff + +/* Group Interrupt Status Register */ +#define GISR_GRP2 (1 << 2) /* Interrupt group 2 */ +#define GISR_GRP1 (1 << 1) /* Interrupt group 1 */ +#define GISR_GRP0 (1 << 0) /* Interrupt group 0 */ + +/* Group Interrupt Status Register 0 (CX) */ +#define GISR0_CXABORT (1 << 5) /* CX command abort interrupt */ +#define GISR0_CXERR (1 << 4) /* CX command error interrupt */ +#define GISR0_CXEND (1 << 3) /* CX command end interrupt */ +#define GISR0_CXOUT (1 << 2) /* EP0-OUT packet interrupt */ +#define GISR0_CXIN (1 << 1) /* EP0-IN packet interrupt */ +#define GISR0_CXSETUP (1 << 0) /* EP0-SETUP packet interrupt */ + +/* Group Interrupt Status Register 1 (FIFO) */ +#define GISR1_IN_FIFO(x) (1 << (((x) & 0x03) + 16)) /* FIFOx IN */ +#define GISR1_OUT_FIFO(x) (1 << (((x) & 0x03) * 2)) /* FIFOx OUT */ +#define GISR1_SPK_FIFO(x) (1 << (((x) & 0x03) * 2 + 1)) /* FIFOx SPK */ +#define GISR1_RX_FIFO(x) (3 << (((x) & 0x03) * 2)) /* FIFOx OUT/SPK */ + +/* Group Interrupt Status Register 2 (Device) */ +#define GISR2_WAKEUP (1 << 10) /* Device waked up */ +#define GISR2_IDLE (1 << 9) /* Device idle */ +#define GISR2_DMAERR (1 << 8) /* DMA error */ +#define GISR2_DMAFIN (1 << 7) /* DMA finished */ +#define GISR2_ZLPRX (1 << 6) /* Zero-Length-Packet Rx Interrupt */ +#define GISR2_ZLPTX (1 << 5) /* Zero-Length-Packet Tx Interrupt */ +#define GISR2_ISOCABT (1 << 4) /* ISOC Abort Interrupt */ +#define GISR2_ISOCERR (1 << 3) /* ISOC Error Interrupt */ +#define GISR2_RESUME (1 << 2) /* Resume state change Interrupt */ +#define GISR2_SUSPEND (1 << 1) /* Suspend state change Interrupt */ +#define GISR2_RESET (1 << 0) /* Reset Interrupt */ + +/* Receive Zero-Length-Packet Register */ +#define RXZLP_EP(x) (1 << ((x) - 1)) /* EPx ZLP rx interrupt */ + +/* Transfer Zero-Length-Packet Register */ +#define TXZLP_EP(x) (1 << ((x) - 1)) /* EPx ZLP tx interrupt */ + +/* ISOC Error/Abort Status Register */ +#define ISOEASR_EP(x) (0x10001 << ((x) - 1)) /* EPx ISOC Error/Abort */ + +/* IN Endpoint Register */ +#define IEP_SENDZLP (1 << 15) /* Send Zero-Length-Packet */ +#define IEP_TNRHB(x) (((x) & 0x03) << 13) \ + /* Transaction Number for High-Bandwidth EP(ISOC) */ +#define IEP_RESET (1 << 12) /* Reset Toggle Sequence */ +#define IEP_STALL (1 << 11) /* Stall */ +#define IEP_MAXPS(x) ((x) & 0x7ff) /* Max. packet size */ + +/* OUT Endpoint Register */ +#define OEP_RESET (1 << 12) /* Reset Toggle Sequence */ +#define OEP_STALL (1 << 11) /* Stall */ +#define OEP_MAXPS(x) ((x) & 0x7ff) /* Max. packet size */ + +/* Endpoint Map Register (EP1 ~ EP4) */ +#define EPMAP14_SET_IN(ep, fifo) \ + ((fifo) & 3) << (((ep) - 1) << 3 + 0) +#define EPMAP14_SET_OUT(ep, fifo) \ + ((fifo) & 3) << (((ep) - 1) << 3 + 4) +#define EPMAP14_SET(ep, in, out) \ + do { \ + EPMAP14_SET_IN(ep, in); \ + EPMAP14_SET_OUT(ep, out); \ + } while (0) + +#define EPMAP14_DEFAULT 0x33221100 /* EP1->FIFO0, EP2->FIFO1... */ + +/* Endpoint Map Register (EP5 ~ EP8) */ +#define EPMAP58_SET_IN(ep, fifo) \ + ((fifo) & 3) << (((ep) - 5) << 3 + 0) +#define EPMAP58_SET_OUT(ep, fifo) \ + ((fifo) & 3) << (((ep) - 5) << 3 + 4) +#define EPMAP58_SET(ep, in, out) \ + do { \ + EPMAP58_SET_IN(ep, in); \ + EPMAP58_SET_OUT(ep, out); \ + } while (0) + +#define EPMAP58_DEFAULT 0x00000000 /* All EPx->FIFO0 */ + +/* FIFO Map Register */ +#define FIFOMAP_BIDIR (2 << 4) +#define FIFOMAP_IN (1 << 4) +#define FIFOMAP_OUT (0 << 4) +#define FIFOMAP_DIR_MASK 0x30 +#define FIFOMAP_EP(x) ((x) & 0x0f) +#define FIFOMAP_EP_MASK 0x0f +#define FIFOMAP_CFG_MASK 0x3f +#define FIFOMAP_DEFAULT 0x04030201 /* FIFO0->EP1, FIFO1->EP2... */ +#define FIFOMAP(fifo, cfg) (((cfg) & 0x3f) << (((fifo) & 3) << 3)) + +/* FIFO Configuration Register */ +#define FIFOCFG_EN (1 << 5) +#define FIFOCFG_BLKSZ_1024 (1 << 4) +#define FIFOCFG_BLKSZ_512 (0 << 4) +#define FIFOCFG_3BLK (2 << 2) +#define FIFOCFG_2BLK (1 << 2) +#define FIFOCFG_1BLK (0 << 2) +#define FIFOCFG_NBLK_MASK 3 +#define FIFOCFG_NBLK_SHIFT 2 +#define FIFOCFG_INTR (3 << 0) +#define FIFOCFG_BULK (2 << 0) +#define FIFOCFG_ISOC (1 << 0) +#define FIFOCFG_RSVD (0 << 0) /* Reserved */ +#define FIFOCFG_TYPE_MASK 3 +#define FIFOCFG_TYPE_SHIFT 0 +#define FIFOCFG_CFG_MASK 0x3f +#define FIFOCFG(fifo, cfg) (((cfg) & 0x3f) << (((fifo) & 3) << 3)) + +/* FIFO Control Status Register */ +#define FIFOCSR_RESET (1 << 12) /* FIFO Reset */ +#define FIFOCSR_BYTES(x) ((x) & 0x7ff) /* Length(bytes) for OUT-EP/FIFO */ + +/* DMA Target FIFO Register */ +#define DMAFIFO_CX (1 << 4) /* DMA FIFO = CX FIFO */ +#define DMAFIFO_FIFO(x) (1 << ((x) & 0x3)) /* DMA FIFO = FIFOx */ + +/* DMA Control Register */ +#define DMACTRL_LEN(x) (((x) & 0x1ffff) << 8) /* DMA length (Bytes) */ +#define DMACTRL_LEN_SHIFT 8 +#define DMACTRL_CLRFF (1 << 4) /* Clear FIFO upon DMA abort */ +#define DMACTRL_ABORT (1 << 3) /* DMA abort */ +#define DMACTRL_IO2IO (1 << 2) /* IO to IO */ +#define DMACTRL_FIFO2MEM (0 << 1) /* FIFO to Memory */ +#define DMACTRL_MEM2FIFO (1 << 1) /* Memory to FIFO */ +#define DMACTRL_START (1 << 0) /* DMA start */ + +#endif diff --git a/include/usb/fusbh200.h b/include/usb/fusbh200.h new file mode 100644 index 0000000..8a9c488 --- /dev/null +++ b/include/usb/fusbh200.h @@ -0,0 +1,61 @@ +/* + * Faraday USB 2.0 EHCI Controller + * + * (C) Copyright 2010 Faraday Technology + * Dante Su <dantesu@faraday-tech.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. + */ + +#ifndef _FUSBH200_H +#define _FUSBH200_H + +struct fusbh200_regs { + struct { + uint32_t data[4]; + } hccr; /* 0x00 - 0x0f: hccr */ + struct { + uint32_t data[9]; + } hcor; /* 0x10 - 0x33: hcor */ + uint32_t easstr;/* 0x34: EOF&Async. Sched. Sleep Timer Register */ + uint32_t rsvd[2]; + uint32_t bmcsr; /* 0x40: Bus Monitor Control Status Register */ + uint32_t bmisr; /* 0x44: Bus Monitor Interrupt Status Register */ + uint32_t bmier; /* 0x48: Bus Monitor Interrupt Enable Register */ +}; + +/* EOF & Async. Schedule Sleep Timer Register */ +#define EASSTR_RUNNING (1 << 6) /* Put transceiver in running/resume mode */ +#define EASSTR_SUSPEND (0 << 6) /* Put transceiver in suspend mode */ +#define EASSTR_EOF2(x) (((x) & 0x3) << 4) /* EOF 2 Timing */ +#define EASSTR_EOF1(x) (((x) & 0x3) << 2) /* EOF 1 Timing */ +#define EASSTR_ASST(x) (((x) & 0x3) << 0) /* Async. Sched. Sleep Timer */ + +/* Bus Monitor Control Status Register */ +#define BMCSR_SPD_HIGH (2 << 9) /* Speed of the attached device */ +#define BMCSR_SPD_LOW (1 << 9) +#define BMCSR_SPD_FULL (0 << 9) +#define BMCSR_SPD_MASK (3 << 9) +#define BMCSR_SPD_SHIFT 9 +#define BMCSR_SPD(x) ((x >> 9) & 0x03) +#define BMCSR_VBUS (1 << 8) /* VBUS Valid */ +#define BMCSR_VBUS_OFF (1 << 4) /* VBUS Off */ +#define BMCSR_VBUS_ON (0 << 4) /* VBUS On */ +#define BMCSR_IRQLH (1 << 3) /* IRQ triggered at level-high */ +#define BMCSR_IRQLL (0 << 3) /* IRQ triggered at level-low */ +#define BMCSR_HALFSPD (1 << 2) /* Half speed mode for FPGA test */ +#define BMCSR_HFT_LONG (1 << 1) /* HDISCON noise filter = 270 us*/ +#define BMCSR_HFT (0 << 1) /* HDISCON noise filter = 135 us*/ +#define BMCSR_VFT_LONG (1 << 1) /* VBUS noise filter = 472 us*/ +#define BMCSR_VFT (0 << 1) /* VBUS noise filter = 135 us*/ + +/* Bus Monitor Interrupt Status Register */ +/* Bus Monitor Interrupt Enable Register */ +#define BMISR_DMAERR (1 << 4) /* DMA error */ +#define BMISR_DMA (1 << 3) /* DMA complete */ +#define BMISR_DEVRM (1 << 2) /* device removed */ +#define BMISR_OVD (1 << 1) /* over-current detected */ +#define BMISR_VBUSERR (1 << 0) /* VBUS error */ + +#endif diff --git a/lib/Makefile b/lib/Makefile index 5d58609..a94830f 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -26,7 +26,6 @@ include $(TOPDIR)/config.mk LIB = $(obj)libgeneric.o ifndef CONFIG_SPL_BUILD -COBJS-$(CONFIG_ADDR_MAP) += addr_map.o COBJS-$(CONFIG_AES) += aes.o COBJS-$(CONFIG_BZIP2) += bzlib.o COBJS-$(CONFIG_BZIP2) += bzlib_crctable.o @@ -36,13 +35,10 @@ COBJS-$(CONFIG_BZIP2) += bzlib_huffman.o COBJS-$(CONFIG_USB_TTY) += circbuf.o COBJS-y += crc7.o COBJS-y += crc16.o -COBJS-y += display_options.o -COBJS-y += errno.o COBJS-$(CONFIG_OF_CONTROL) += fdtdec.o COBJS-$(CONFIG_TEST_FDTDEC) += fdtdec_test.o COBJS-$(CONFIG_GZIP) += gunzip.o COBJS-$(CONFIG_GZIP_COMPRESSED) += gzip.o -COBJS-y += hashtable.o COBJS-y += initcall.o COBJS-$(CONFIG_LMB) += lmb.o COBJS-y += ldiv.o @@ -60,14 +56,12 @@ endif ifdef CONFIG_SPL_BUILD COBJS-$(CONFIG_SPL_YMODEM_SUPPORT) += crc16.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += crc32.o -ifneq ($(CONFIG_SPL_SPI_FLASH_SUPPORT)$(CONFIG_SPL_NET_SUPPORT),) -COBJS-y += display_options.o -endif -COBJS-$(CONFIG_SPL_NET_SUPPORT) += errno.o -COBJS-$(CONFIG_SPL_NET_SUPPORT) += hashtable.o COBJS-$(CONFIG_SPL_NET_SUPPORT) += net_utils.o endif +COBJS-$(CONFIG_ADDR_MAP) += addr_map.o +COBJS-y += hashtable.o +COBJS-y += errno.o +COBJS-y += display_options.o COBJS-$(CONFIG_BCH) += bch.o COBJS-y += crc32.o COBJS-y += ctype.o diff --git a/lib/fdtdec.c b/lib/fdtdec.c index 005ad3d..ad25a0c 100644 --- a/lib/fdtdec.c +++ b/lib/fdtdec.c @@ -62,6 +62,7 @@ static const char * const compat_names[COMPAT_COUNT] = { COMPAT(SAMSUNG_EXYNOS_TMU, "samsung,exynos-tmu"), COMPAT(SAMSUNG_EXYNOS_FIMD, "samsung,exynos-fimd"), COMPAT(SAMSUNG_EXYNOS5_DP, "samsung,exynos5-dp"), + COMPAT(SAMSUNG_EXYNOS5_DWMMC, "samsung,exynos5250-dwmmc"), COMPAT(MAXIM_MAX77686_PMIC, "maxim,max77686_pmic"), COMPAT(GENERIC_SPI_FLASH, "spi-flash"), COMPAT(MAXIM_98095_CODEC, "maxim,max98095-codec"), diff --git a/nand_spl/board/freescale/p1010rdb/Makefile b/nand_spl/board/freescale/p1010rdb/Makefile deleted file mode 100644 index f7bdf92..0000000 --- a/nand_spl/board/freescale/p1010rdb/Makefile +++ /dev/null @@ -1,142 +0,0 @@ -# -# (C) Copyright 2007 -# Stefan Roese, DENX Software Engineering, sr@denx.de. -# -# 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 -# - -NAND_SPL := y -CONFIG_SYS_TEXT_BASE_SPL := 0xff800000 -PAD_TO := 0xff802000 - -include $(TOPDIR)/config.mk - -nandobj := $(OBJTREE)/nand_spl/ - -LDSCRIPT= $(TOPDIR)/$(CPUDIR)/u-boot-nand_spl.lds -LDFLAGS := -T $(nandobj)u-boot-nand_spl.lds -Ttext $(CONFIG_SYS_TEXT_BASE_SPL) $(LDFLAGS) \ - $(LDFLAGS_FINAL) -AFLAGS += -DCONFIG_NAND_SPL -CFLAGS += -DCONFIG_NAND_SPL - -SOBJS = start.o resetvec.o ticks.o -COBJS = cache.o cpu_init_early.o spl_minimal.o fsl_law.o law.o \ - nand_boot.o nand_boot_fsl_ifc.o ns16550.o tlb.o tlb_table.o - -SRCS := $(addprefix $(obj),$(SOBJS:.o=.S) $(COBJS:.o=.c)) -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) -__OBJS := $(SOBJS) $(COBJS) -LNDIR := $(nandobj)board/$(BOARDDIR) - -ALL = $(nandobj)u-boot-spl $(nandobj)u-boot-spl.bin $(nandobj)u-boot-spl-16k.bin - -all: $(obj).depend $(ALL) - -$(nandobj)u-boot-spl-16k.bin: $(nandobj)u-boot-spl - $(OBJCOPY) ${OBJCFLAGS} --pad-to=$(PAD_TO) -O binary $< $@ - -$(nandobj)u-boot-spl.bin: $(nandobj)u-boot-spl - $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@ - -$(nandobj)u-boot-spl: $(OBJS) $(nandobj)u-boot-nand_spl.lds - cd $(LNDIR) && $(LD) $(LDFLAGS) $(__OBJS) $(PLATFORM_LIBS) \ - -Map $(nandobj)u-boot-spl.map \ - -o $(nandobj)u-boot-spl - -$(nandobj)u-boot-nand_spl.lds: $(LDSCRIPT) - $(CPP) $(CPPFLAGS) $(LDPPFLAGS) -I$(nandobj)board/$(BOARDDIR) \ - -ansi -D__ASSEMBLY__ -P - <$< >$@ - -# create symbolic links for common files - -$(obj)cache.c: - @rm -f $(obj)cache.c - ln -sf $(SRCTREE)/arch/powerpc/lib/cache.c $(obj)cache.c - -$(obj)cpu_init_early.c: - @rm -f $(obj)cpu_init_early.c - ln -sf $(SRCTREE)/$(CPUDIR)/cpu_init_early.c $(obj)cpu_init_early.c - -$(obj)spl_minimal.c: - @rm -f $(obj)spl_minimal.c - ln -sf $(SRCTREE)/$(CPUDIR)/spl_minimal.c $(obj)spl_minimal.c - -$(obj)fsl_law.c: - @rm -f $(obj)fsl_law.c - ln -sf $(SRCTREE)/arch/powerpc/cpu/mpc8xxx/law.c $(obj)fsl_law.c - -$(obj)law.c: - @rm -f $(obj)law.c - ln -sf $(SRCTREE)/board/$(BOARDDIR)/law.c $(obj)law.c - -$(obj)nand_boot_fsl_ifc.c: - @rm -f $(obj)nand_boot_fsl_ifc.c - ln -sf $(SRCTREE)/nand_spl/nand_boot_fsl_ifc.c \ - $(obj)nand_boot_fsl_ifc.c - -$(obj)ns16550.c: - @rm -f $(obj)ns16550.c - ln -sf $(SRCTREE)/drivers/serial/ns16550.c $(obj)ns16550.c - -$(obj)resetvec.S: - @rm -f $(obj)resetvec.S - ln -s $(SRCTREE)/$(CPUDIR)/resetvec.S $(obj)resetvec.S - -$(obj)fixed_ivor.S: - @rm -f $(obj)fixed_ivor.S - ln -sf $(SRCTREE)/$(CPUDIR)/fixed_ivor.S $(obj)fixed_ivor.S - -$(obj)start.S: $(obj)fixed_ivor.S - @rm -f $(obj)start.S - ln -sf $(SRCTREE)/$(CPUDIR)/start.S $(obj)start.S - -$(obj)ticks.S: - @rm -f $(obj)ticks.S - ln -sf $(SRCTREE)/arch/powerpc/lib/ticks.S $(obj)ticks.S - -$(obj)tlb.c: - @rm -f $(obj)tlb.c - ln -sf $(SRCTREE)/$(CPUDIR)/tlb.c $(obj)tlb.c - -$(obj)tlb_table.c: - @rm -f $(obj)tlb_table.c - ln -sf $(SRCTREE)/board/$(BOARDDIR)/tlb.c $(obj)tlb_table.c - -ifneq ($(OBJTREE), $(SRCTREE)) -$(obj)nand_boot.c: - @rm -f $(obj)nand_boot.c - ln -s $(SRCTREE)/nand_spl/board/$(BOARDDIR)/nand_boot.c $(obj)nand_boot.c -endif - -######################################################################### - -$(obj)%.o: $(obj)%.S - $(CC) $(AFLAGS) -c -o $@ $< - -$(obj)%.o: $(obj)%.c - $(CC) $(CFLAGS) -c -o $@ $< - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### @@ -271,7 +271,8 @@ static void NetInitLoop(void) #endif env_changed_id = env_id; } - memcpy(NetOurEther, eth_get_dev()->enetaddr, 6); + if (eth_get_dev()) + memcpy(NetOurEther, eth_get_dev()->enetaddr, 6); return; } diff --git a/spl/Makefile b/spl/Makefile index 8b655c4..01873de 100644 --- a/spl/Makefile +++ b/spl/Makefile @@ -88,7 +88,7 @@ ifneq ($(CONFIG_AM33XX)$(CONFIG_OMAP34XX)$(CONFIG_OMAP44XX)$(CONFIG_OMAP54XX)$(C LIBS-y += $(CPUDIR)/omap-common/libomap-common.o endif -ifneq (,$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35)) +ifneq (,$(CONFIG_MX23)$(filter $(SOC), mx25 mx27 mx5 mx6 mx31 mx35)) LIBS-y += arch/$(ARCH)/imx-common/libimx-common.o endif @@ -102,6 +102,10 @@ ifneq ($(CONFIG_MX23)$(CONFIG_MX35),) LIBS-y += arch/$(ARCH)/imx-common/libimx-common.o endif +ifeq ($(SOC),exynos) +LIBS-y += $(CPUDIR)/s5p-common/libs5p-common.o +endif + # Add GCC lib ifeq ("$(USE_PRIVATE_LIBGCC)", "yes") PLATFORM_LIBGCC = $(SPLTREE)/arch/$(ARCH)/lib/libgcc.o diff --git a/tools/Makefile b/tools/Makefile index 26eb500..4630f03 100644 --- a/tools/Makefile +++ b/tools/Makefile @@ -130,28 +130,21 @@ LOGO-$(CONFIG_LCD_LOGO) += $(LOGO_DATA_H) LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_H) LOGO-$(CONFIG_VIDEO_LOGO) += $(LOGO_DATA_H) +# Generic logo ifeq ($(LOGO_BMP),) LOGO_BMP= logos/denx.bmp + +# Use board logo and fallback to vendor +ifneq ($(wildcard logos/$(BOARD).bmp),) +LOGO_BMP= logos/$(BOARD).bmp +else +ifneq ($(wildcard logos/$(VENDOR).bmp),) +LOGO_BMP= logos/$(VENDOR).bmp endif -ifeq ($(VENDOR),atmel) -LOGO_BMP= logos/atmel.bmp -endif -ifeq ($(VENDOR),esd) -LOGO_BMP= logos/esd.bmp -endif -ifeq ($(VENDOR),freescale) -LOGO_BMP= logos/freescale.bmp -endif -ifeq ($(VENDOR),ronetix) -LOGO_BMP= logos/ronetix.bmp -endif -ifeq ($(VENDOR),syteco) -LOGO_BMP= logos/syteco.bmp -endif -ifeq ($(VENDOR),intercontrol) -LOGO_BMP= logos/intercontrol.bmp endif +endif # !LOGO_BMP + # now $(obj) is defined HOSTSRCS += $(addprefix $(SRCTREE)/,$(EXT_OBJ_FILES-y:.o=.c)) HOSTSRCS += $(addprefix $(SRCTREE)/tools/,$(OBJ_FILES-y:.o=.c)) diff --git a/tools/logos/wandboard.bmp b/tools/logos/wandboard.bmp Binary files differnew file mode 100644 index 0000000..7f288a8 --- /dev/null +++ b/tools/logos/wandboard.bmp diff --git a/tools/pblimage.c b/tools/pblimage.c index 508a747..5f39dc5 100644 --- a/tools/pblimage.c +++ b/tools/pblimage.c @@ -26,18 +26,14 @@ #include "pblimage.h" /* - * The PBL can load up to 64 bytes at a time, so we split the U-Boot - * image into 64 byte chunks. PBL needs a command for each piece, of - * the form "81xxxxxx", where "xxxxxx" is the offset. SYS_TEXT_BASE - * is 0xFFF80000 for PBL boot, and PBL only cares about low 24-bit, - * so it starts from 0x81F80000. + * Initialize to an invalid value. */ -static uint32_t next_pbl_cmd = 0x81F80000; +static uint32_t next_pbl_cmd = 0x82000000; /* * need to store all bytes in memory for calculating crc32, then write the * bytes to image file for PBL boot. */ -static unsigned char mem_buf[600000]; +static unsigned char mem_buf[1000000]; static unsigned char *pmem_buf = mem_buf; static int pbl_size; static char *fname = "Unknown"; @@ -52,6 +48,27 @@ static union #define ENDIANNESS ((char)endian_test.l) +/* + * The PBL can load up to 64 bytes at a time, so we split the U-Boot + * image into 64 byte chunks. PBL needs a command for each piece, of + * the form "81xxxxxx", where "xxxxxx" is the offset. Calculate the + * start offset by subtracting the size of the u-boot image from the + * top of the allowable 24-bit range. + */ +static void init_next_pbl_cmd(FILE *fp_uboot) +{ + struct stat st; + int fd = fileno(fp_uboot); + + if (fstat(fd, &st) == -1) { + printf("Error: Could not determine u-boot image size. %s\n", + strerror(errno)); + exit(EXIT_FAILURE); + } + + next_pbl_cmd = 0x82000000 - st.st_size; +} + static void generate_pbl_cmd(void) { uint32_t val = next_pbl_cmd; @@ -80,6 +97,7 @@ static void pbl_fget(size_t size, FILE *stream) /* load split u-boot with PBI command 81xxxxxx. */ static void load_uboot(FILE *fp_uboot) { + init_next_pbl_cmd(fp_uboot); while (next_pbl_cmd < 0x82000000) { generate_pbl_cmd(); pbl_fget(64, fp_uboot); |
