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* Support for redundant environment in NAND Flash.Markus Klotzbuecher2006-03-20-13/+126
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* Merge with http://www.denx.de/git/u-boot.gitMarkus Klotzbücher2006-03-09-0/+0
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| * Merge with /home/tur/nand/u-bootWolfgang Denk2006-03-08-1/+1
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* | \ Merge /home/tur/nand/u-boot/Markus Klotzbücher2006-03-08-0/+0
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| * | Fixed a bug in saveenv(). Credit: Markus Klotzbuecher.Bartlomiej Sieka2006-03-08-1/+1
| | | | | | | | | | | | > @@ -115,7 +115,7 @@ int saveenv(void)
* | | Enable simple (non-redundant) NAND environment on delta board.Markus Klotzbücher2006-03-08-5/+4
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* | | Some minor fixes to environment in NAND code.Markus Klotzbuecher2006-03-08-3/+7
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* | Add support for Intel Monahans CPU on Zylonite and Delta boardsWolfgang Denk2006-03-07-0/+3
| | | | | | | | (This is Work in Progress!)
* | Add support for TQM8260-AI boards.Wolfgang Denk2006-03-07-10/+14
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* | Cleanup (get rid of debug code that sneaked in)Wolfgang Denk2006-03-07-28/+8
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* | Merge with /home/wd/git/u-boot/masterWolfgang Denk2006-03-06-3613/+4798
|\ \ | | | | | | | | | Code cleanup.
| * | Minor code cleanupWolfgang Denk2006-03-06-529/+433
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| * | Merge the new NAND code (testing-NAND brach); see doc/README.nandWolfgang Denk2006-03-06-1785/+12551
| |\ \ | | |/ | | | | | | | | | | | | | | | 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]
| | * Re-factoring the legacy NAND code (legacy NAND now only in board-specificBartlomiej Sieka2006-03-05-2712/+2881
| | | | | | | | | | | | | | | | | | | | | 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.
| * | Add lowboot target to mcc200 boardStefan Roese2006-03-04-3/+24
| | | | | | | | | | | | Patch by Stefan Roese, 4 Mar 2006
| * | Merge with /home/sr/git/u-boot/cfi-flash-fixWolfgang Denk2006-03-02-1/+7
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| | * | Fix problem with flash_get_size() from CFI driver updateStefan Roese2006-03-01-1/+7
| | | | | | | | | | | | | | | | Patch by Stefan Roese, 1 Mar 2006
| * | | Make CFG_NO_FLASH work on ARM systemsWolfgang Denk2006-03-02-0/+7
| | | | | | | | | | | | | | | | Patch by Markus Klotzbuecher, 27 Feb 2006
| * | | Update mcc200 config: Disable PCI and DoC, use 133 MHz IPB clock,Wolfgang Denk2006-02-28-55/+13
| |/ / | | | | | | | | | use hush shell.
| * | Merge with Stefan Roese's branch with CFI driver fixesWolfgang Denk2006-02-28-1399/+292
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| | * | Convert mcc200 to use common CFI flash driverStefan Roese2006-02-28-1328/+93
| | | | | | | | | | | | | | | | Patch by Stefan Roese, 28 Feb 2006
| | * | Major CFI-FLASH driver update:Stefan Roese2006-02-28-71/+199
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
| * | | Merge with /home/wd/git/u-boot/masterWolfgang Denk2006-02-28-5/+384
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| * | | Cleanup MCC200 board.Wolfgang Denk2006-02-24-9/+3
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| * | | Initial port to MCC200 board (work in progress)Wolfgang Denk2006-02-22-4/+2225
| | | | | | | | | | | | | | | | Minimally modified patch by Bluetechnix, Vienna
* | | | Turned on SDRAM scrubbing.Markus Klotzbücher2006-03-06-1/+1
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* | | | Cleanup of NAND support of delta board using the Monahans Data FlashMarkus Klotzbücher2006-03-06-212/+125
| | | | | | | | | | | | | | | | Controller.
* | | | NAND finally working. Two bugs fixed:Markus Klotzbücher2006-03-06-13/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* | | | Lots of new stuff:Markus Klotzbücher2006-03-04-68/+190
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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.
* | | | Erasing works too now. The CS don't care causes problem with READSTATUS,Markus Klotzbücher2006-03-03-5/+10
| | | | | | | | | | | | | | | | don't ask me why. There are still bugs in the bad block logic.
* | | | Write operation is working. Turned out that the READSTATUS hack was wrongMarkus Klotzbücher2006-03-03-0/+2
| | | | | | | | | | | | | | | | after all.
* | | | Writing is working, but there's still a bug that causes the data written toMarkus Klotzbücher2006-03-03-25/+73
| | | | | | | | | | | | | | | | start at an offset of 4 bytes from the start of the page.
* | | | Implemented writing, not working yet.Markus Klotzbücher2006-03-03-54/+158
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* | | | Moved the waiting loop for "Read Data Request" RDDREQ into theMarkus Klotzbücher2006-03-02-15/+19
| | | | | | | | | | | | | | | | | | | | 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.
* | | | Read bug fixed. Now "nand bad" list the badblocks correctly (i hope, sinceMarkus Klotzbücher2006-03-02-2/+5
| | | | | | | | | | | | | | | | there are 0)
* | | | Further NAND stuff implemented. Basic read commands seem to work.Markus Klotzbücher2006-03-01-98/+163
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* | | | All subsystem clocks not immediately need are turned at reset.Markus Klotzbücher2006-02-28-0/+10
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* | | | Added GPIO initialization of DF signal. Still not working.Markus Klotzbücher2006-02-28-4/+48
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* | | | First steps implementing NAND support. Not working, fails to read ID.Markus Klotzbücher2006-02-28-481/+424
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* | | | Merge /home/tur/nand/u-boot/Markus Klotzbücher2006-02-24-51/+10614
|\ \ \ \ | | |_|/ | |/| | | | | | This is a first version of the testing-NAND branch merged back to main.
| * | | Merge with /home/wd/git/u-boot/testing-NAND/ to add new NAND handling.Bartlomiej Sieka2006-02-24-51/+10614
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| | * | | * Add hook to NAND erase and implement nand_wait function.Wolfgang Denk2005-11-02-5/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch by Mike Rapoport, 01 Nov 2005 Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
| | * | | Update of new NAND codeWolfgang Denk2005-09-14-880/+4635
| | | | | | | | | | | | | | | | | | | | Patch by Ladislav Michl, 13 Sep 2005
| | * | | Merge with testing-NAND (Rewrite of NAND code)Wolfgang Denk2005-08-17-1879/+8216
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| | | * | | Rewrite of NAND code based on what is in 2.6.12 Linux kernelWolfgang Denk2005-08-17-1878/+8220
| | | | | | | | | | | | | | | | | | | | | | | | Patch by Ladislav Michl, 29 Jun 2005
* | | | | | Merge branch 'master' of http://www.denx.de/git/u-bootMarkus Klotzbücher2006-02-24-3352/+3129
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| * | | | | Rename SMMACO4 board into smmaco4 for consistency with Linux.Wolfgang Denk2006-02-22-2/+2
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| * | | | | Disable CMD_BSP for SMMACO4 board.Wolfgang Denk2006-02-22-2/+1
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| * | | | | Merge with /home/hs/PanDacom/u-boot-devWolfgang Denk2006-02-22-5/+385
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| | * | | | [Patch] Add basic support for the SMMACO4 Board from PanDaCom.Heiko Schocher2006-02-20-0/+380
| | |/ / / | | | | | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de>
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