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2006-03-06Merge with /home/wd/git/u-boot/masterWolfgang Denk
Code cleanup.
2006-03-06Turned on SDRAM scrubbing.Markus Klotzbücher
2006-03-06Cleanup of NAND support of delta board using the Monahans Data FlashMarkus Klotzbücher
Controller.
2006-03-06NAND finally working. Two bugs fixed:Markus Klotzbücher
* For READ_STATUS and READID commands always 8 bytes need to be read from NDDB. Otherwise they stay there and get send to flash as the first data word when writing. * In nand_base.c the oob variable is not reset so this->oob_buf is overwritten what eventually screws up the bad block descriptor table.
2006-03-06Minor code cleanupWolfgang Denk
2006-03-06Merge the new NAND code (testing-NAND brach); see doc/README.nandWolfgang Denk
Rewrite of NAND code based on what is in 2.6.12 Linux kernel Patch by Ladislav Michl, 29 Jun 2005 [Merge with /home/tur/nand/u-boot]
2006-03-05Re-factoring the legacy NAND code (legacy NAND now only in board-specificBartlomiej Sieka
code and in SoC code). Boards using the old way have CFG_NAND_LEGACY and BOARDLIBS = drivers/nand_legacy/libnand_legacy.a added. Build breakage for NETTA.ERR and NETTA_ISDN - will go away when the new NAND support is implemented for these boards.
2006-03-04Lots of new stuff:Markus Klotzbücher
* Debug message can be turned on and off. * Waiting for events now times out. * Implemented RESET command. * Added appropriate nand_bbt_descriptor and nand_oobinfo. Remaining Problems: * Read Status still behaves weird an returns invalid stuff sometimes. * ECC Placement does not respect our scheme in nand_oobinfo.
2006-03-04Add lowboot target to mcc200 boardStefan Roese
Patch by Stefan Roese, 4 Mar 2006
2006-03-03Erasing works too now. The CS don't care causes problem with READSTATUS,Markus Klotzbücher
don't ask me why. There are still bugs in the bad block logic.
2006-03-03Write operation is working. Turned out that the READSTATUS hack was wrongMarkus Klotzbücher
after all.
2006-03-03Writing is working, but there's still a bug that causes the data written toMarkus Klotzbücher
start at an offset of 4 bytes from the start of the page.
2006-03-03Implemented writing, not working yet.Markus Klotzbücher
2006-03-02Moved the waiting loop for "Read Data Request" RDDREQ into theMarkus Klotzbücher
delta_cmdfunc function, because this bit is only set once after a command is sent and this allows read functions to be called multiple times.
2006-03-02Merge with /home/sr/git/u-boot/cfi-flash-fixWolfgang Denk
2006-03-02Read bug fixed. Now "nand bad" list the badblocks correctly (i hope, sinceMarkus Klotzbücher
there are 0)
2006-03-02Make CFG_NO_FLASH work on ARM systemsWolfgang Denk
Patch by Markus Klotzbuecher, 27 Feb 2006
2006-03-01Further NAND stuff implemented. Basic read commands seem to work.Markus Klotzbücher
2006-03-01Fix problem with flash_get_size() from CFI driver updateStefan Roese
Patch by Stefan Roese, 1 Mar 2006
2006-02-28All subsystem clocks not immediately need are turned at reset.Markus Klotzbücher
2006-02-28Added GPIO initialization of DF signal. Still not working.Markus Klotzbücher
2006-02-28Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,Wolfgang Denk
use hush shell.
2006-02-28First steps implementing NAND support. Not working, fails to read ID.Markus Klotzbücher
2006-02-28Merge with Stefan Roese's branch with CFI driver fixesWolfgang Denk
2006-02-28Merge with /home/wd/git/u-boot/masterWolfgang Denk
2006-02-28Convert mcc200 to use common CFI flash driverStefan Roese
Patch by Stefan Roese, 28 Feb 2006
2006-02-28Major CFI-FLASH driver update:Stefan Roese
* Add env-variable "unlock" to handle initial state of sectors (locked/unlocked). Only the U-Boot image and it's environment is protected, all other sectors are unprotected (unlocked) if flash hardware protection is used (CFG_FLASH_PROTECTION) and the environment variable "unlock" is set to "yes". Patch by Stefan Roese, 28 Feb 2006 * Update drivers/cfi_flash.c: - find_sector() called in both versions of flash_write_cfiword() Patch by Peter Pearse, 27th Feb 2006 * CFI support for a x8/x16 AMD/Spansion flash configured in x8 mode Patch by Jose Maria Lopez, 16 Jan 2006 * Add support for AMD/Spansion Flashes in flash_write_cfibuffer Patch by Alex Bastos and Thomas Schaefer, 2005-08-29 * Changes/fixes for drivers/cfi_flash.c: We *should* check if there are any error bits if the previous call returned ERR_OK (Otherwise we will have output an error message in flash_status_check() already.) The original code would only check for error bits if flash_status_check() returns ERR_TIMEOUT. Patch by Marcus Hall, 23 Aug 2005 * Changes/fixes for drivers/cfi_flash.c: - Add CFG_FLASH_PROTECT_CLEAR on drivers/cfi_flash.c - Prohibit buffer write when buffer_size is 1 on drivers/cfi_flash.c Patch by Sangmoon Kim, 19 Aug 2005 * Fixes for drivers/cfi_flash.c: - Fix wrong timeout value usage in flash_status_check() - Round write_tout up when converting to msec in flash_get_size() - Remove clearing flash status at the end of flash_write_cfibuffer() which sets Intel 28F640J3 flash back to command mode on CSB472 Patch by Tolunay Orkun, 02 July 2005
2006-02-24Merge /home/tur/nand/u-boot/Markus Klotzbücher
This is a first version of the testing-NAND branch merged back to main.
2006-02-24Merge branch 'master' of http://www.denx.de/git/u-bootMarkus Klotzbücher
2006-02-24Merge with /home/wd/git/u-boot/testing-NAND/ to add new NAND handling.Bartlomiej Sieka
2006-02-24Cleanup MCC200 board.Wolfgang Denk
2006-02-22SDRAM now working.Markus Klotzbücher
2006-02-22SDRAM now working for delta board, but there are still aliasing problems,Markus Klotzbücher
we only see 64MB.
2006-02-22Rename SMMACO4 board into smmaco4 for consistency with Linux.Wolfgang Denk
2006-02-22Disable CMD_BSP for SMMACO4 board.Wolfgang Denk
2006-02-22Merge with /home/hs/PanDacom/u-boot-devWolfgang Denk
2006-02-22Initial port to MCC200 board (work in progress)Wolfgang Denk
Minimally modified patch by Bluetechnix, Vienna
2006-02-22SDRAM seems to be working on delta board, though u-boot doesn't start yet.Markus Klotzbücher
2006-02-21Add GIT version information (commid ID) to untagged U-Boot versionsWolfgang Denk
As done in the linux kernel, the U-Boot version (U_BOOT_VERSION) of all unreleased (untagged) U-Boot images will be automatically extended upon compiletime with a part of the GIT commit ID and possibly with "dirty" if uncommited changes are detected. Here an example for the resulting version: "U-Boot 1.1.4-g3457ac18-dirty" The version is now maintained in the toplevel Makefile and the version headers are autogenerated. Patch by Stefan Roese, 9 Feb 2006
2006-02-21Merge with /home/sr/git/u-bootWolfgang Denk
2006-02-20[Patch] Add basic support for the SMMACO4 Board from PanDaCom.Heiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de>
2006-02-20New board directory and config for the benq delta board (copied fromMarkus Klotzbücher
zylonite). Minor pxa-regs.h update.
2006-02-20Merged and added more pxa-regs.h stuff, especially the GPIO ControlMarkus Klotzbücher
Register Definitions.
2006-02-19Merged sufficient changes to pxa-regs.h in order to make u-boot compile.Markus Klotzbücher
It doesn't run yet.
2006-02-10Reverting pxa-regs.h back to original, because the intel Monahans oneMarkus Klotzbücher
breaks backward compatibility and I don't trust it. Instead, i'll verify and merge the parts I need while porting.
2006-02-10Config updated for compiling the SMC911111 network driverMarkus Klotzbücher
2006-02-10Changed gcc-4.0 global data pointer fix to conform with the fix for this onMarkus Klotzbücher
other platforms (see c75eba3b4140187cd0d9bd8049f5df4c49b6889b)
2006-02-09basic u-boot is working, boots into the command shell.Markus Klotzbücher
2006-02-08Changes:Markus Klotzbücher
* lots of bugfixes in the assembler code * reverted hardware.h back to original * enabled hardware DRAM calibration * GCC-4 fix: modified GLOBAL_DATA_POINTER macro
2006-02-08Convert CPCI750 to use common CFI flash driverStefan Roese
Patch by Reinhard Arlt, 8 Feb 2006
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