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* kconfig: remove redundant "string" type in arch and board KconfigsMasahiro Yamada2014-09-13-1/+0
| | | | | | | | | | | | | | | | | | Now the types of CONFIG_SYS_{ARCH, CPU, SOC, VENDOR, BOARD, CONFIG_NAME} are specified in arch/Kconfig. We can delete the ones in arch and board Kconfig files. This commit can be easily reproduced by the following command: find . -name Kconfig -a ! -path ./arch/Kconfig | xargs sed -i -e ' /config[[:space:]]SYS_\(ARCH\|CPU\|SOC\|\VENDOR\|BOARD\|CONFIG_NAME\)/ { N s/\n[[:space:]]*string// } ' Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* kconfig: delete redundant CONFIG_${ARCH} definitionMasahiro Yamada2014-07-30-1/+0
| | | | | | | CONFIG_${ARCH} is defined by Kconfig. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* kconfig: add board Kconfig and defconfig filesMasahiro Yamada2014-07-30-0/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | This commit adds: - arch/${ARCH}/Kconfig provide a menu to select target boards - board/${VENDOR}/${BOARD}/Kconfig or board/${BOARD}/Kconfig set CONFIG macros to the appropriate values for each board - configs/${TARGET_BOARD}_defconfig default setting of each board (This commit was automatically generated by a conversion script based on boards.cfg) In Linux Kernel, defconfig files are located under arch/${ARCH}/configs/ directory. It works in Linux Kernel since ARCH is always given from the command line for cross compile. But in U-Boot, ARCH is not given from the command line. Which means we cannot know ARCH until the board configuration is done. That is why all the "*_defconfig" files should be gathered into a single directory ./configs/. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* avr32: migrate cache functionsAndreas Bießmann2014-06-14-16/+16
| | | | | | | | | Unfortunately the avr32 cache implementation has another API than the one described in common.h. Migrate the flush/invalidate dcache functions to the common API to be usable in device drivers. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> CC: Josh Wu <josh.wu@atmel.com>
* bd_info: remove bi_barudrate member from struct bd_infoMasahiro Yamada2014-05-12-2/+0
| | | | | | | | | | | | | | | | | gd->bd->bi_baudrate is a copy of gd->baudrate. Since baudrate is a common feature for all architectures, keep gd->baudrate only. It is true that bi_baudrate was passed to the kernel in that structure but it was a long time ago. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com> Cc: Simon Glass <sjg@chromium.org> Cc: Wolfgang Denk <wd@denx.de> Cc: Heiko Schocher <hs@denx.de> Acked-by: Michal Simek <monstr@monstr.eu> (For microblaze)
* kbuild: fix CROSS_COMPILE settings in config.mkMasahiro Yamada2014-03-04-1/+4
| | | | | | | | | | | | | | | | The syntax CROSS_COMIPLE ?= <cross_compiler_prefix> does not work because config.mk is parsed after exporting CROSS_COMPILE. Like Linux Kernel's arch/$(ARCH)/Makefile, we must write as follows: ifeq ($(CROSS_COMPILE),) CROSS_COMPILE := <cross_compiler_prefix> endif Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* avr32: delete unused header filesMasahiro Yamada2014-01-24-228/+0
| | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* avr32: move CONFIG_AVR32 definition to arch/avr32/config.mkMasahiro Yamada2014-01-24-1/+1
| | | | | | | | | Like other architectures, CONFIG_AVR32 can be defined in arch/avr32/config.mk rather than board header files. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* avr32: convert makefiles to Kbuild styleMasahiro Yamada2013-10-31-76/+14
| | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Andreas Bießmann <andreas.devel@googlemail.com>
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-796/+47
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* Build arch/$ARCH/lib/bootm.o depending on CONFIG_CMD_BOOTMDirk Eibach2013-07-16-1/+1
| | | | | | | | MAKEALL is fine for ppc4xx and mpc85xx. Run checks were done on our controlcenterd hardware. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc> Signed-off-by: Andy Fleming <afleming@freescale.com>
* avr32/m68k/microblaze/nds32/nios2/openrisc/sh/sparc: fix do_bootm_linuxAndreas Bießmann2013-07-02-0/+9
| | | | | | | | | | | | Commit 35fc84fa1ff51e15ecd3e464dac87eb105ffed30 broke bootm on avr32. It requires to call do_bootm_linux() with flag set to BOOTM_STATE_OS_PREP before calling it again with flag set to BOOTM_STATE_OS_GO. Fix this by allowing flag set to BOOTM_STATE_OS_PREP, this however will require a complete refactoring later on. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> [trini: Apply to m68k, microblaze, nds32, nios2, openrisc, sh and sparc] Signed-off-by: Tom Rini <trini@ti.com>
* avr32: fix relocation address calculationAndreas Bießmann2013-05-13-2/+2
| | | | | | | | | | | | Commit 1865286466a5d0c7f2e3c37632da56556c838e9e (Introduce generic link section.h symbol files) changed the __bss_end symbol type from char[] to ulong. This led to wrong relocation parameters which ended up in a not working u-boot. Unfortunately this is not clear to see cause due to RAM aliasing we may get a 'half-working' u-boot then. Fix this by dereferencing the __bss_end symbol where needed. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* lib: consolidate hang()Andreas Bießmann2013-05-01-5/+0
| | | | | | | | | Delete all occurrences of hang() and provide a generic function. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> [trini: Modify check around puts() in hang.c slightly] Signed-off-by: Tom Rini <trini@ti.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-03-18-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Albert's rework of the linker scripts conflicted with Simon's making everyone use __bss_end. We also had a minor conflict over README.scrapyard being added to in mainline and enhanced in u-boot-arm/master with proper formatting. Conflicts: arch/arm/cpu/ixp/u-boot.lds arch/arm/cpu/u-boot.lds arch/arm/lib/Makefile board/actux1/u-boot.lds board/actux2/u-boot.lds board/actux3/u-boot.lds board/dvlhost/u-boot.lds board/freescale/mx31ads/u-boot.lds doc/README.scrapyard include/configs/tegra-common.h Build tested for all of ARM and run-time tested on am335x_evm. Signed-off-by: Tom Rini <trini@ti.com>
| * Refactor linker-generated arraysAlbert ARIBAUD2013-03-12-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor linker-generated array code so that symbols which were previously linker-generated are now compiler- generated. This causes relocation records of type R_ARM_ABS32 to become R_ARM_RELATIVE, which makes code which uses LGA able to run before relocation as well as after. Note: this affects more than ARM targets, as linker- lists span possibly all target architectures, notably PowerPC. Conflicts: arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds arch/arm/cpu/armv7/omap-common/u-boot-spl.lds board/ait/cam_enc_4xx/u-boot-spl.lds board/davinci/da8xxevm/u-boot-spl-da850evm.lds board/davinci/da8xxevm/u-boot-spl-hawk.lds board/vpac270/u-boot-spl.lds Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
* | avr32: Fix cast warning in board.cSimon Glass2013-03-15-2/+2
| | | | | | | | | | | | | | | | The frame buffer pointer in global_data is not a pointer, so we should remove these casts. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | Introduce generic link section.h symbol filesSimon Glass2013-03-15-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We create a separate header file for link symbols defined by the link scripts. It is helpful to have these all in one place and try to make them common across architectures. Since Linux already has a similar file, we bring this in even though many of the symbols there are not relevant to us. Each architecture has its own asm/sections.h where symbols specifc to that architecture can be added. For now everything except AVR32 just includes the generic header. One change is needed in arch/avr32/lib/board.c to make this conversion work. Reviewed-by: Tom Rini <trini@ti.com> (version 5) Signed-off-by: Simon Glass <sjg@chromium.org>
* | Replace __bss_end__ with __bss_endSimon Glass2013-03-15-5/+5
|/ | | | | | | | | | | | | Note this is a tree-wide change affecting multiple architectures. At present we use __bss_start, but mostly __bss_end__. This seems inconsistent and in a number of places __bss_end is used instead. Change to use __bss_end for the BSS end symbol throughout U-Boot. This makes it possible to use the asm-generic/sections.h file on all archs. Signed-off-by: Simon Glass <sjg@chromium.org>
* malloc: make malloc_bin_reloc staticGabor Juhos2013-02-19-1/+0
| | | | | | | | | | | | | | | | | | | On architectures where manual relocation is needed, the 'malloc_bin_reloc' function must be called after 'mem_malloc_init'. Make the 'malloc_bin_reloc' function static and call it directly from 'mem_malloc_init' instead of calling that from board_init_{r,f} functions of the affected architectures. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Wolfgang Denk <wd@denx.de> Cc: Andreas Bießmann <andreas.devel@gmail.com> Cc: Jason Jin <Jason.jin@freescale.com> Cc: Macpaul Lin <macpaul@andestech.com> Cc: Daniel Hellstrom <daniel@gaisler.com> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
* avr32: Use generic global_dataSimon Glass2013-02-04-28/+1
| | | | | | Move avr32 over to use generic global_data. Signed-off-by: Simon Glass <sjg@chromium.org>
* avr32: Move cpu_hz to arch_global_dataSimon Glass2013-02-04-7/+7
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* avr32: Move stack_end to arch_global_dataSimon Glass2013-02-04-5/+5
| | | | | | Move this field into arch_global_data and tidy up. Signed-off-by: Simon Glass <sjg@chromium.org>
* Add architecture-specific global dataSimon Glass2013-02-01-0/+5
| | | | | | | | | | | | | We plan to move architecture-specific data into a separate structure so that we can make the rest of it common. As a first step, create struct arch_global_data to hold these fields. Initially it is empty. This patch applies to all archs at once. I can split it if this is really a pain. Signed-off-by: Simon Glass <sjg@chromium.org>
* common: Discard the __u_boot_cmd sectionMarek Vasut2012-10-22-5/+0
| | | | | | | | | | | The command declaration now uses the new LG-array method to generate list of commands. Thus the __u_boot_cmd section is now superseded and redundant and therefore can be removed. Also, remove externed symbols associated with this section from include/command.h . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
* common: Convert the U-Boot commands to LG-arraysMarek Vasut2012-10-22-2/+2
| | | | | | | | | | | | | | | | | | This patch converts the old method of creating a list of command onto the new LG-arrays code. The old u_boot_cmd section is converted to new u_boot_list_cmd subsection and LG-array macros used as needed. Minor adjustments had to be made to the common code to work with the LG-array macros, mostly the fixup_cmdtable() calls are now passed the ll_entry_start and ll_entry_count instead of linker-generated symbols. The command.c had to be adjusted as well so it would use the newly introduced LG-array API instead of directly using linker-generated symbols. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
* common: Add .u_boot_list into all linker filesMarek Vasut2012-10-22-0/+5
| | | | | | | | | | Add section for the linker-generated lists into all possible linker files, so that everyone can easily use these lists. This is mostly a mechanical adjustment. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
* avr32: Change bi_baudrate and global data baudrate to intSimon Glass2012-10-19-2/+2
| | | | | | | | These don't need to be longs, so change them. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Tom Rini <trini@ti.com>
* malloc: remove extern declarations of malloc_bin_reloc() in board.c filesDaniel Schwierzeck2012-09-26-1/+0
| | | | | | | | | | | | | Declare malloc_bin_reloc() in malloc.h and remove all extern declarations in various board.c files to get rid of one checkpatch.pl warning. Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Andreas Bießmann <andreas.devel@gmail.com> Cc: Jason Jin <Jason.jin@freescale.com> Cc: Macpaul Lin <macpaul@andestech.com> Cc: Daniel Hellstrom <daniel@gaisler.com> Acked-by: Andreas Bießmann <andreas.devel@gmail.com>
* avr32:portmux: fix setup for macb1Andreas Bießmann2012-09-03-1/+1
| | | | | | Use portd_mask instead of portc_mask to setup the pins for port D. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* avr32: Remove redundant LDSCRIPT definitionBenoît Thébaudeau2012-09-02-2/+0
| | | | | | | | | | AVR32's LD script uses a standard location that is now automatically detected by the main Makefile, so its definition in AVR32's config.mk is now obsolete and redundant. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* global_data: unify global flag definesMike Frysinger2012-08-09-13/+1
| | | | | | | All the global flag defines are the same across all arches. So unify them in one place, and add a simple way for arches to extend for their needs. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* avr32:board.c: fix compile warningAndreas Bießmann2012-06-04-1/+0
| | | | | | | | | | | | | | This patch fixes following warning: ---8<--- board.c: In function 'board_init_r': board.c:257: warning: unused variable 's' --->8--- Patch de30122bb58fee7b0f94bcfabab595b6ad757336 missed to remove this variable too. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* net: move bootfile init into eth_initializeMike Frysinger2012-05-15-3/+0
| | | | | | | | All arches init this the same way, so move the logic into the core net code to avoid duplicating it everywhere else. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
* net: punt bd->bi_ip_addrMike Frysinger2012-05-15-3/+0
| | | | | | | | | This field gets read in one place (by "bdinfo"), and we can replace that with getenv("ipaddr"). After all, the bi_ip_addr field is kept up-to-date implicitly with the value of the ipaddr env var. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
* bootstage: Replace show_boot_progress/error() with bootstage_...()Simon Glass2012-03-18-1/+1
| | | | | | | These calls should not be made directly any more, since bootstage will call the show_boot_...() functions as needed. Signed-off-by: Simon Glass <sjg@chromium.org>
* bootstage: Make use of BOOTSTAGE_ID_RUN_OS in show_boot_progress()Simon Glass2012-03-18-1/+1
| | | | | | | | | This changes the number 15 as used in boot_stage_progress() to use the new name provided for it. This is a separate patch because it touches so many files. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* ATMEL: remove old atmel_mci driverSven Schnelle2012-03-13-1/+1
| | | | | | | | All boards are using the gen_atmel_mci driver now, so no need to carry the old driver around. Signed-off-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* ATMEL: use generic mmc frameworkSven Schnelle2012-03-13-0/+15
| | | | | | | | | gen_atmel_mci works on AVR32 as well, so no need to use the legacy mmc driver. This also has the nice side effect of being able to use SDHC cards an those boards. Signed-off-by: Sven Schnelle <svens@stackframe.org> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Merge branch 'next' of ../nextWolfgang Denk2011-12-23-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'next' of ../next: mkenvimage: Add version info switch (-V) mkenvimage: Fix getopt() error handling mkenvimage: Fix some typos phy: add Micrel KS8721BL phy definition net: introduce per device index mvgbe: remove setting of ethaddr within the driver x86: Add support for specifying an initrd with the zboot command x86: Refactor the zboot innards so they can be reused with a vboot image x86: Add infrastructure to extract an e820 table from the coreboot tables x86: Add support for booting Linux using the 32 bit boot protocol x86: Clean up the x86 zimage code in preparation to extend it x86: Import code from coreboot's libpayload to parse the coreboot table x86: Initial commit for running as a coreboot payload CHECKPATCH: ./board/esd/hh405/logo_320_240_8bpp.c CHECKPATCH: ./board/esd/hh405/logo_1024_768_8bpp.c CHECKPATCH: ./board/esd/hh405/logo_320_240_4bpp.c CHECKPATCH: ./board/esd/hh405/logo_640_480_24bpp.c CHECKPATCH: ./board/esd/apc405/logo_640_480_24bpp.c CHECKPATCH: ./board/esd/voh405/logo_320_240_4bpp.c CHECKPATCH: ./board/esd/voh405/logo_640_480_24bpp.c CHECKPATCH: ./board/esd/hh405/fpgadata.c CHECKPATCH: ./board/esd/pci405/fpgadata.c CHECKPATCH: ./board/esd/tasreg/fpgadata.c CHECKPATCH: ./board/esd/apc405/fpgadata.c CHECKPATCH: ./board/esd/voh405/fpgadata.c CHECKPATCH: ./board/esd/ash405/fpgadata.c CHECKPATCH: ./board/esd/dasa_sim/fpgadata.c CHECKPATCH: ./board/esd/ar405/fpgadata_xl30.c CHECKPATCH: ./board/esd/ar405/fpgadata.c CHECKPATCH: ./board/esd/plu405/fpgadata.c CHECKPATCH: ./board/esd/wuh405/fpgadata.c CHECKPATCH: ./board/esd/cpci405/fpgadata_cpci405.c CHECKPATCH: ./board/esd/cpci405/fpgadata_cpci405ab.c CHECKPATCH: ./board/esd/cpci405/fpgadata_cpci4052.c CHECKPATCH: ./board/esd/canbt/fpgadata.c CHECKPATCH: ./board/esd/du405/fpgadata.c CHECKPATCH: ./board/esd/cpciiser4/fpgadata.c CHECKPATCH: ./board/dave/PPChameleonEVB/fpgadata.c avr32:mmu.c: fix printf() length modifier fat.c: fix printf() length modifier cmd_sf.c: fix printf() length modifier Make printf and vprintf safe from buffer overruns vsprintf: Move function documentation into header file Add safe vsnprintf and snprintf library functions Move vsprintf functions into their own header Conflicts: tools/mkenvimage.c Signed-off-by: Wolfgang Denk <wd@denx.de>
| * avr32:mmu.c: fix printf() length modifierAndreas Bießmann2011-12-17-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | avr32 uses unsigned long addresses, fix the printf() length modifier for that fact. Before this patch following warning occours: ---8<--- mmu.c: In function 'mmu_init_r': mmu.c:25: warning: format '%08x' expects type 'unsigned int', but argument 2 has type 'uintptr_t' --->8--- Signed-off-by: Andreas Bießmann <biessmann@corscience.de> cc: Mike Frysinger <vapier@gentoo.org> cc: Thomas Chou <thomas@wytron.com.tw> cc: Reinhard Meyer <u-boot@emk-elektronik.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* | AVR32: fix timer_init() functionSven Schnelle2011-12-20-2/+3
|/ | | | | | | | | | | | | | timer_init() now returns an int (the error code) instead of void. This makes compilation fail with: interrupts.c:111: error: conflicting types for 'timer_init' /home/svens/u-boot/u-boot/include/common.h:246: error: previous declaration of 'timer_init' was here make[1]: *** [interrupts.o] Error 1 Signed-off-by: Sven Schnelle <svens@stackframe.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
* avr32: Use getenv_ulong() in place of getenv(), strtoulSimon Glass2011-10-23-13/+3
| | | | | | This changes the board code to use the new getenv_ulong() function. Signed-off-by: Simon Glass <sjg@chromium.org>
* avr32: cache: define ARCH_DMA_MINALIGN for DMA buffer alignmentAnton Staaf2011-10-23-0/+40
| | | | | | | Signed-off-by: Anton Staaf <robotboy@chromium.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Lukasz Majewski <l.majewski@samsung.com> Cc: Reinhard Meyer <u-boot@emk-elektronik.de>
* net: drop !NET_MULTI codeMike Frysinger2011-10-05-2/+0
| | | | | | | | | | | This is long over due. All but two net drivers have been converted, but those have now been dropped. The only thing left to do is actually delete all references to NET_MULTI and code that is compiled when that is not defined. So here we scrub the core code. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* image: push default arch values to arch headersMike Frysinger2011-10-05-0/+3
| | | | | | | | | This pushes the ugly duplicated arch ifdef lists we maintain in various image related files out to the arch headers themselves. Acked-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Tested-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* console: Implement pre-console bufferGraeme Russ2011-10-05-0/+3
| | | | | | | | | | | | | Allow redirection of console output prior to console initialisation to a temporary buffer. To enable this functionality, the board (or arch) must define: - CONFIG_PRE_CONSOLE_BUFFER - Enable pre-console buffer - CONFIG_PRE_CON_BUF_ADDR - Base address of pre-console buffer - CONFIG_PRE_CON_BUF_SZ - Size of pre-console buffer (in bytes) The pre-console buffer will buffer the last CONFIG_PRE_CON_BUF_SZ bytes Any earlier characters are silently dropped.
* Unify timer_init() and cpu_init() prototypesWolfgang Denk2011-08-01-31/+0
| | | | | | | | | | Clean up some duplicated prototype declarations. Get rid of now useless AVR32 initcalls.h file. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.aribaud@free.fr> Cc: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: Graeme Russ <graeme.russ@gmail.com>
* unify version_stringAndreas Bießmann2011-07-28-4/+0
| | | | | | | | | | | | This patch removes the architecture specific implementation of version_string where possible. Some architectures use a special place and therefore we provide U_BOOT_VERSION_STRING definition and a common weak symbol version_string. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> CC: Mike Frysinger <vapier@gentoo.org> CC: Peter Pan <pppeterpppan@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Timer: Remove reset_timer() for non-Nios2 archesGraeme Russ2011-07-26-7/+0
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