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* Introduce virt_to_phys()Kumar Gala2008-12-15-0/+5
| | | | | | | | | | | | virt_to_phys() returns the physical address given a virtual. In most cases this will be just the input value as the vast majority of systems run in a 1:1 mode. However in systems that are not running this way it should report the physical address or ~0 if no mapping exists for the given virtual address. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* Allow console input to be disabledMark Jackson2008-09-06-0/+1
| | | | | | | | | Added new CONFIG_DISABLE_CONSOLE define and GD_FLG_DISABLE_CONSOLE. When CONFIG_DISABLE_CONSOLE is defined, setting GD_FLG_DISABLE_CONSOLE disables all console input and output. Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
* Change bd/gd memsize/ram_size to be phys_size_t.Becky Bruce2008-06-12-2/+2
| | | | | | | | | | Currently, both are defined as an unsigned long, but should be phys_size_t. This should result in no real change, since phys_size_t is currently an unsigned long for all the default configs. Also add print_lnum to cmd_bdinfo to deal with the potentially wider memsize. Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
* Merge branch 'lwmon5' of /home/wd/git/u-boot/projectsWolfgang Denk2008-05-21-0/+2
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| * POST: replace the LOGBUFF_INITIALIZED flag in gd->post_log_word (1 << 31) ↵Yuri Tikhonov2008-05-20-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | with the GD_FLG_LOGINIT flag in gd->flags. This way we become able to utilize the full post_log_word for POST activities (overwise, POST ECC, which has 0x8000 ID, could be erroneously treated as started in post_output_backlog() even if there was actually no POST ECC run (because of OCM POST failure, for example). Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
| * POST: add POST_STOP flagYuri Tikhonov2008-05-20-0/+1
| | | | | | | | | | | | | | | | Don't run futher tests in case of a test fails that is marked as POST_STOP. Signed-off-by: Ilya Yanok <yanok@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
* | Big white-space cleanup.Wolfgang Denk2008-05-21-3/+3
|/ | | | | | | | | | | 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>
* Introduce phys_size_t and move phys_addr_t into asm/types.hKumar Gala2008-04-13-2/+3
| | | | | | | Also add CONFIG_PHYS_64BIT on powerpc to deal with 32-bit ppc's that have larger physical addresses like 44x, 85xx, and 86xx. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* The patch introduces the CRITICAL feature of POST tests. If the test marked ↵Yuri Tikhonov2008-03-18-0/+1
| | | | | | | as POST_CRITICAL fails then the alternative, post_critical, boot-command is used. If this command is not defined then U-Boot enters into interactive mode. Signed-off-by: Dmitry Rakhchev <rda@emcraft.com> Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
* Remove the __STRICT_ANSI__ check from the __u64/__s64 declaration on 32bit ↵Shinya Kuribayashi2008-03-02-3/+3
| | | | | | | | | targets. The previous patch was lacking of i386, microblaze, nios and nios2. This patch tries to fix them. Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
* Introduce map_physmem() and unmap_physmem()Haavard Skinnemoen2007-12-13-0/+26
| | | | | | | | | | | | | | | | map_physmem() returns a virtual address which can be used to access a given physical address without involving the cache. unmap_physmem() should be called when the virtual address returned by map_physmem() is no longer needed. This patch adds a stub implementation which simply returns the physical address cast to a uchar * for all architectures except AVR32, which converts the physical address to an uncached virtual mapping. unmap_physmem() is a no-op on all architectures, but if any architecture needs to do such mappings through the TLB, this is the hook where those TLB entries can be invalidated. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* Implement __raw_{read,write}[bwl] on all architecturesHaavard Skinnemoen2007-12-13-0/+8
| | | | | | | | This adds implementations of __raw_read[bwl] and __raw_write[bwl] to m68k, ppc, nios and nios2. The m68k and ppc implementations were taken from Linux. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
* [PATCH v3] Add sync to ensure flash_write_cmd is fully finishedHaiying Wang2007-02-21-0/+4
| | | | | | | | | Some CPUs like PPC, BLACKFIN need sync() to ensure cfi flash write command is fully finished. The sync() is defined in each CPU's io.h file. For those CPUs which do not need sync for now, a dummy sync() is defined in their io.h as well. Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
* Remove unnnecessary #include <linux/types.h> from include/asm-*/u-boot.hWolfgang Denk2005-11-25-0/+7
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* Add support for Altera NIOS DK1C20 boardWolfgang Denk2005-08-06-1/+100
| | | | Patch by Shlomo Kut, 13 Dec 2004
* * Patches by Reinhard Meyer, 14 Feb 2004:wdenk2004-02-23-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | - update board/emk tree; use common flash driver - Corrected tested bits in machine check exception in cpu/mpc5xxx/traps.c [adapted for other PPC CPUs -- wd] - Added support for the M48T08 on the EVAL5200 board in rtc/mk48t59.c * Patch by Jon Diekema, 13 Feb 2004: Call show_boot_progress() whenever POST "FAILED" is printed. * Patch by Nishant Kamat, 13 Feb 2004: Add support for TI OMAP1610 H2 Board Fixes for cpu/arm926ejs/interrupt.c (based on Richard Woodruff's patch for arm925, 16 Oct 03) Fix for a timer bug in OMAP1610 Innovator Add support for CS0 (ROM)/CS3 (Flash) boot in OMAP1610 Innovator and H2 * Patches by Stephan Linz, 12 Feb 2004: - add support for NIOS timer with variable period preload counter value - prepare POST framework support for NIOS targets * Patch by Denis Peter, 11 Feb 2004: add POST support for the MIP405 board
* Patches by Stephan Linz, 11 Dec 2003:wdenk2004-01-03-0/+132
| | | | | | | | | | | | | | - more documentation for NIOS port - new struct nios_pio_t, struct nios_spi_t - Reconfiguration for NIOS Development Kit DK1C20: o move board related code from board/dk1c20 to board/altera/dk1c20 o create a new common source path board/altera/common and move generic flash access stuff into it o change/expand configuration file DK1C20.h - Add support for NIOS Development Kit DK1S10 - Add status LED support for NIOS systems - Add dual 7-segment LED support for Altera NIOS DevKits
* * Patches by Xianghua Xiao, 15 Oct 2003:wdenk2003-10-15-2/+0
| | | | | | | | - Added Motorola CPU 8540/8560 support (cpu/85xx) - Added Motorola MPC8540ADS board support (board/mpc8540ads) - Added Motorola MPC8560ADS board support (board/mpc8560ads) * Minor code cleanup
* Added config option CONFIG_SILENT_CONSOLE. See doc/README.silentwdenk2003-10-10-0/+1
| | | | for more information
* * Patch by Scott McNutt, 04 Oct 2003:wdenk2003-10-08-0/+372
- add support for Altera Nios-32 CPU - add support for Nios Cyclone Development Kit (DK-1C20) * Patch by Steven Scholz, 29 Sep 2003: - A second parameter for bootm overwrites the load address for "Standalone Application" images. - bootm sets environment variable "filesize" to the resulting (uncompressed) data length for "Standalone Application" images when autostart is set to "no". Now you can do something like if bootm $fpgadata $some_free_ram ; then fpga load 0 $some_free_ram $filesize fi * Patch by Denis Peter, 25 Sept 2003: add support for the MIP405 Rev. C board
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