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* Consolidate arch-specific sbrk() implementationsPeter Tyser2009-09-04-19/+0
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Move architecture specific config.mk files into subdirsPeter Tyser2009-07-21-0/+50
| | | | | | | | This cleans up U-Boot's toplevel directory a bit and makes the architecture 'config.mk' file naming and location similar to board and cpu 'config.mk' files Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* stdio/device: rework function naming conventionJean-Christophe PLAGNIOL-VILLARD2009-07-18-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | So far the console API uses the following naming convention: ======Extract====== typedef struct device_t; int device_register (device_t * dev); int devices_init (void); int device_deregister(char *devname); struct list_head* device_get_list(void); device_t* device_get_by_name(char* name); device_t* device_clone(device_t *dev); ======= which is too generic and confusing. Instead of using device_XX and device_t we change this into stdio_XX and stdio_dev This will also allow to add later a generic device mechanism in order to have support for multiple devices and driver instances. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Edited commit message. Signed-off-by: Wolfgang Denk <wd@denx.de>
* lib_arch/board.c: Move malloc initialization before flash_init()Stefan Roese2009-06-12-4/+4
| | | | | | | | | | | | | | | | | | | This patch moves the malloc initialization before calling flash_init(). Upcoming changes to the NOR FLASH common CFI driver with optional MTD infrastructure and MTD concatenation support will call malloc(). And nothing really speaks against enabling malloc just a little earlier in the boot stage. Some architectures already enable malloc before calling flash_init() so they don't need any changes here. Signed-off-by: Stefan Roese <sr@denx.de> Cc: Wolfgang Denk <wd@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Scott McNutt <smcnutt@psyent.com> Cc: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Daniel Hellstrom <daniel@gaisler.com> Cc: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: John Rigby <jcrigby@gmail.com>
* MIPS: lib_mips/board.c: Remove unused variablesShinya Kuribayashi2009-05-16-2/+1
| | | | | | | | | | This fixes the following build warnings: board.c: In function 'board_init_r': board.c:328: warning: unused variable 'i' board.c:326: warning: unused variable 'e' Signed-off-by: Shinya Kuribayashi <skuribay@pobox.com>
* rename include/zlib.h to include/u-boot/zlib.hJean-Christophe PLAGNIOL-VILLARD2009-04-04-1/+1
| | | | | | | | | Some systems have zlib.h installed in /usr/include/. This isn't the desired file for u-boot code - we want the one in include/zlib.h. This rename will avoid the conflict. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* lib_*/board.c: do not initialize bi_enet*addr in global dataMike Frysinger2009-03-20-8/+0
| | | | | | | | | | | | | | | | | | | | | | | Since everyone is using the environment for mac address storage, there is no point in seeding the global data. The arches that are converted here: i386 m68k microblaze mips nios nios2 sh sparc Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com> CC: Daniel Hellstrom <daniel@gaisler.com> CC: Michal Simek <monstr@seznam.cz> CC: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> CC: Scott McNutt <smcnutt@psyent.com> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* MIPS: Add board_early_init_f() to init_sequenceStefan Roese2008-12-10-0/+10
| | | | | | | | | | | This patch adds the board_early_init_f() call to the MIPS init sequence. A weak dummy implementation is also added which can be overridden by a board specific version. This will be used by the upcoming VCTH board support. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* MIPS: Add onenand_init() to board.c and move nand_init()Stefan Roese2008-12-10-5/+10
| | | | | | | | | This patch adds a call to onenand_init() for OneNAND support and moves the nand_init() call to an earlier place, so that the environment can be used from NAND and OneNAND. Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* Update U-Boot's build timestamp on every compilePeter Tyser2008-12-06-1/+2
| | | | | | | Use the GNU 'date' command to auto-generate a new U-Boot timestamp on every compile. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* bootm: Add subcommandsKumar Gala2008-10-29-0/+3
| | | | | | | | | | | | | | Add the ability to break the steps of the bootm command into several subcommands: start, loados, ramdisk, fdt, bdt, cmdline, prep, go. This allows us to do things like manipulate device trees before they are passed to a booting kernel or setup memory for a secondary core in multicore situations. Not all OS types support all subcommands (currently only start, loados, ramdisk, fdt, and go are supported). Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-20/+20
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV macros to CONFIG_ENVJean-Christophe PLAGNIOL-VILLARD2008-09-10-3/+3
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_NOWHERE in CONFIG_ENV_IS_NOWHEREJean-Christophe PLAGNIOL-VILLARD2008-09-10-2/+2
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* rename CFG_ENV_IS_IN_NVRAM in CONFIG_ENV_IS_IN_NVRAMJean-Christophe PLAGNIOL-VILLARD2008-09-10-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* qemu_mips: Update linux bootm to support dynamic cmdlineJean-Christophe PLAGNIOL-VILLARD2008-09-09-0/+80
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* mips/bootm: Fix typo in commit c4f9419c, "initrd_start" replaced by ↵Jean-Christophe PLAGNIOL-VILLARD2008-09-09-1/+1
| | | | | | "images->rd_start" Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* bootm: refactor do_reset and os boot function argsKumar Gala2008-08-26-10/+2
| | | | | | | | | | | | There is no need for each OS specific function to call do_reset() we can just do it once in bootm. This means its feasible on an error for the OS boot function to return. Also, remove passing in cmd_tbl_t as its not needed by the OS boot functions. flag isn't currently used but might be in the future so we left it alone. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* bootm: refactor ramdisk locating codeKumar Gala2008-08-26-9/+3
| | | | | | | | Move determing if we have a ramdisk and where its located into the common code. Keep track of the ramdisk start and end in the bootm_headers_t image struct. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* bootm: refactor entry point codeKumar Gala2008-08-26-17/+1
| | | | | | | Move entry point code out of each arch and into common code. Keep the entry point in the bootm_headers_t images struct. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Fix fallout from autostart revertKumar Gala2008-08-12-5/+1
| | | | | | | | The autostart revert caused a bit of duplicated code as well as code that was using images->autostart that needs to get removed so we can build again. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Fix printf() format issues with sizeof_t types by using %zuWolfgang Denk2008-07-14-2/+2
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Wolfgang Denk <wd@denx.de>
* Fix some more printf() format issues.Wolfgang Denk2008-07-13-9/+5
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* mips: When booting Linux images, add 'ethaddr' and 'eth1addr' to the environmentJason McMullan2008-07-08-0/+11
| | | | | | | | Add 'ethaddr' and 'eth1addr' to the Linux kernel environment if they are set in the U-Boot environment. Signed-off-by: Jason McMullan <mcmullan@netapp.com> Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* [MIPS] lib_mips/time.c: Fix CP0 count register usage and timer routinesShinya Kuribayashi2008-06-05-6/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MIPS port has two problems in timer routines. One is now we assume CFG_HZ equals to CP0 counter frequency, but this is wrong. CFG_HZ has to be 1000 in the U-Boot system. The other is we don't have a proper time management counter like timestamp other ARCHs have. We need the 32-bit millisecond clock counter. This patch introduces timestamp and CYCLES_PER_JIFFY. timestamp is a 32-bit non-overflowing CFG_HZ counter, and CYCLES_PER_JIFFY is the number of calculated CP0 counter cycles in a CFG_HZ. STRATEGY: * Fix improper CFG_HZ value to have 1000 * Use CFG_MIPS_TIMER_FREQ for timer counter frequency, instead. * timer_init: initialize timestamp and set up the first timer expiration. Note that we don't need to initialize CP0 count/compare registers here as they have been already zeroed out on the system reset. Leave them as they are. * get_timer: calculate how many timestamps have been passed, then return base-relative timestamp. Make sure we can easily count missed timestamps regardless of CP0 count/compare value. * get_ticks: return the current timestamp, that is get_timer(0). Most parts are from good old Linux v2.6.16 kernel. v2: - Remove FIXME comments as they turned out to be trivial. - Use CP0 compare register as a global variable for expirelo. - Kill a global variable 'cycles_per_jiffy'. Use #define CYCLES_PER_JIFFY instead. Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* [MIPS] lib_mips/time.c: Fix udelayShinya Kuribayashi2008-06-05-5/+4
| | | | | | | What we have to do is just to wait for given micro-seconds. No need to take into account current time, get_timer and CFG_HZ. Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* [MIPS] lib_mips/time.c: Replace CP0 access functions with existing macrosShinya Kuribayashi2008-06-05-27/+8
| | | | | | | | We already have many pre-defined CP0 access macros in <asm/mipsregs.h>. This patch replaces mips_{compare,count}_set and mips_count_get with existing macros. Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* mips: If CONFIG_CMD_SPI is defined, call spi_init()Jason McMullan2008-05-30-0/+7
| | | | | | | | | | The mips architecture currently does not call 'spi_init()' in the generic board initialization routine is CONFIG_CMD_SPI is defined. This patch rectifies that problem. Signed-off-by: Jason McMullan <mcmullan@netapp.com> Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* [MIPS] lib_mips/board.c: Add nand_initJason McMullan2008-05-30-0/+6
| | | | | | | | This patch adds the standard 'nand_init()' call to the mips generic 'board_init_r()' call, bringing MIPS in line with the other architectures. Signed-off-by: Jason McMullan <mcmullan@netapp.com> Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* Big white-space cleanup.Wolfgang Denk2008-05-21-1/+1
| | | | | | | | | | | This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Restore the ability to continue booting after legacy image overwriteMarian Balakowicz2008-04-17-1/+1
| | | | | | | | | | | Before new uImage code was merged, bootm code allowed for the kernel image to get overwritten during decompresion. new uImage introduced a check for image overwrites and refused to boot the image that got overwritten. This patch restores the old behavior. It also adds a warning when the image overwriten is a multi-image file, because in such case accessing componentes other than the first one will fail. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Add new uImage format support to arch specific do_bootm_linux() ↵Marian Balakowicz2008-03-12-4/+15
| | | | | | | | | | | routines This patch updates architecture specific implementations of do_bootm_linux() adding new uImage format handling for operations like get kernel entry point address, get kernel image data start address. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Remove unnecessary arguments passed to ramdisk routinesMarian Balakowicz2008-03-12-2/+5
| | | | | | | boot_get_ramdisk() and image_get_ramdisk() do not need all cmdtp, flag, argc and argv arguments. Simplify routines definition. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* [new uImage] Update naming convention for bootm/uImage related codeMarian Balakowicz2008-02-29-1/+1
| | | | | | | | | | | | | | | This patch introduces the following prefix convention for the image format handling and bootm related code: genimg_ - dual format shared code image_ - legacy uImage format specific code fit_ - new uImage format specific code boot_ - booting process related code Related routines are renamed and a few pieces of code are moved around and re-grouped. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot into new-imageMarian Balakowicz2008-02-29-5/+11
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| * MIPS: Fix CFG_NO_FLASH supportJean-Christophe PLAGNIOL-VILLARD2008-02-22-5/+11
| | | | | | | | | | | | | | - Fix flash_init call when CFG_NO_FLASH is used - Remove no more needed flash.c for qemu-mips Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* | [new uImage] Respect autostart setting in linux bootmKumar Gala2008-02-29-0/+3
| | | | | | | | | | Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Marian Balakowicz <m8@semihalf.com>
* | [new uImage] Move image verify flag to bootm_headers structureMarian Balakowicz2008-02-27-2/+2
| | | | | | | | | | | | | | | | | | | | Do not pass image verification flag directly to related routines. Simplify argument passing and move it to the bootm_header structure which contains curently processed image specific data and is already being passed on the argument list. Signed-off-by: Marian Balakowicz <m8@semihalf.com> Acked-by: Kumar Gala <galak@kernel.crashing.org>
* | [Makefile] Sort COBJS in lib_<arch> MakefilesMarian Balakowicz2008-02-27-4/+6
| | | | | | | | Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* | [new uImage] Add dual format uImage support frameworkMarian Balakowicz2008-02-25-10/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds framework for dual format images. Format detection is added and the bootm controll flow is updated to include cases for new FIT format uImages. When the legacy (image_header based) format is detected appropriate legacy specific handling is invoked. For the new (FIT based) format uImages dual boot framework has a minial support, that will only print out a corresponding debug messages. Implementation of the FIT specific handling will be added in following patches. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* | [new uImage] Factor out common image_get_ramdisk() routineMarian Balakowicz2008-02-07-82/+2
| | | | | | | | | | | | | | | | Architecture specific do_bootm_linux() routines share common ramdisk image processing code. Move this code to a common helper routine. Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* | [new uImage] Rename architecture specific bootm code filesMarian Balakowicz2008-02-07-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implementation of the do_bootm_linux() and other bootm helper routines is architecture specific code. As such it resides in lib_<arch> directories in files named <arch>_linux.c This patch renames those files to a more clear and accurate lib_<arch>/bootm.c form. List of the renamed files: lib_arm/armlinux.c -> lib_arm/bootm.c lib_avr32/avr32_linux.c -> lib_avr32/bootm.c lib_blackfin/bf533_linux.c -> lib_blackfin/bootm.c lib_i386/i386_linux.c -> lib_i386/bootm.c lib_m68k/m68k_linux.c -> lib_m68k/bootm.c lib_microblaze/microblaze_linux.c -> lib_microblaze/bootm.c lib_mips/mips_linux.c -> lib_mips/bootm.c lib_nios/nios_linux.c -> lib_nios/bootm.c lib_nios2/nios_linux.c -> lib_nios2/bootm.c lib_ppc/ppc_linux.c -> lib_ppc/bootm.c lib_sh/sh_linux.c -> lib_sh/bootm.c Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* | [new uImage] Cleanup image header pointer use in bootm codeMarian Balakowicz2008-02-07-43/+25
| | | | | | | | | | | | | | - use single image header pointer instead of a set of auxilliary variables. - add multi component image helper routines: get component size/data address Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* | [new uImage] Define a API for image handling operationsMarian Balakowicz2008-02-07-26/+15
|/ | | | | | | | | - Add inline helper macros for basic header processing - Move common non inline code common/image.c - Replace direct header access with the API routines - Rename IH_CPU_* to IH_ARCH_* Signed-off-by: Marian Balakowicz <m8@semihalf.com>
* Fixed mips_io_port_base build errors.Jean-Christophe PLAGNIOL-VILLARD2007-11-17-0/+5
| | | | | | | | | | | | | | | | | | | | This patch has been sent on: - 29 Sep 2007 Although mips_io_port_base is currently a part of IDE command, it is quite fundamental for MIPS I/O port access such as in[bwl] and out[bwl]. So move it to MIPS general part, and introduce `set_io_port_base()' from Linux. This patch is triggered by multiple definition of `mips_io_port_base' build error on gth2 (and tb0229 also needs this fix.) board/gth2/libgth2.a(gth2.o): In function `log_serial_char': /home/skuribay/devel/u-boot.git/board/gth2/gth2.c:47: multiple definition of `mips_io_port_base' common/libcommon.a(cmd_ide.o):/home/skuribay/devel/u-boot.git/common/cmd_ide.c:712: first defined here make: *** [u-boot] Error 1 Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Merge with /home/wd/git/u-boot/custodian/u-boot-testingWolfgang Denk2007-08-06-3/+3
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| * disk/ doc/ lib_*/ and tools/: Remove lingering references to CFG_CMD_* symbols.Jon Loeliger2007-07-10-1/+1
| | | | | | | | | | | | | | | | Fixed some broken instances of "#ifdef CMD_CFG_IDE" too. Those always evaluated TRUE, and thus were always compiled even when IDE really wasn't defined/wanted. Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * lib_{m68k,microblaze,mips,ppc}/: Remove obsolete references to CONFIG_COMMANDSJon Loeliger2007-07-09-2/+2
| | | | | | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * lib_*/: Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger2007-07-04-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a compatibility step that allows both the older form and the new form to co-exist for a while until the older can be removed entirely. All transformations are of the form: Before: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) After: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT) Signed-off-by: Jon Loeliger <jdl@freescale.com>
* | make show_boot_progress () weak.Heiko Schocher2007-07-13-17/+10
|/ | | | Signed-off-by: Heiko Schocher <hs@denx.de>
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