summaryrefslogtreecommitdiff
path: root/common/flash.c
Commit message (Collapse)AuthorAgeLines
* cfi: Make the flash erase and write operations abortableJoe Hershberger2012-09-03-0/+3
| | | | | | | | | | | Check for ctrlc() in operations that take time and loop over the flash addresses. In netconsole, tstc() is expensive. Only check once in a while to not slow down the operation significantly. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Stefan Roese <sr@denx.de>
* cfi_flash: Simplify dynamic flash bank number detectionStefan Roese2010-09-20-0/+1
| | | | | | | | | | | | | | | | | | | This patch simplifies the use of CONFIG_SYS_MAX_FLASH_BANKS_DETECT. By moving these optional variables and defines into the common code, board specific code is minimized. Currently only the following board use this feature: APC405, IDS8247, TQM834x And IDS8247 doesn't seem to really need this feature, since its not updating the bank number variable at all. So this patch removes the definition of CONFIG_SYS_MAX_FLASH_BANKS_DETECT from this board port. This new framework will be used by the upcoming lwmon5 update as well. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Heiko Schocher <hs@denx.de> Cc: Matthias Fuchs <matthias.fuchs@esd.eu>
* flash_protect: check for NULL flash infoMike Frysinger2010-08-09-3/+6
| | | | | | | | | | | If a flash is unable to be detected, and then someone calls flash_protect on it (like the common code does in flash_init), the flash_protect logic will dereference a NULL pointer. Since flash_protect already does sanity checking on the info structs, add a NULL pointer check in there. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-7/+7
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Code cleanup: fix old style assignment ambiguities like "=-" etc.Wolfgang Denk2008-07-14-1/+1
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* ppc4xx: Update AMCC Bamboo 440EP supportEugene OBrien2007-07-31-5/+5
| | | | | | | | | | | | | | | Changed storage type of cfg_simulate_spd_eeprom to const Changed storage type of gpio_tab to stack storage (Cannot access global data declarations in .bss until afer code relocation) Improved SDRAM tests to catch problems where data is not uniquely addressable (e.g. incorrectly programmed SDRAM row or columns) Added CONFIG_PROG_SDRAM_TLB to support Bamboo SIMM/DIMM modules Fixed AM29LV320DT (OpCode Flash) sector map Signed-off-by: Eugene OBrien <eugene.obrien@advantechamt.com> Signed-off-by: Stefan Roese <sr@denx.de>
* Merge with /home/m8/git/u-bootWolfgang Denk2005-10-15-1/+1
|\
| * Added support for TQM834x boards.Marian Balakowicz2005-10-11-1/+1
| |
* | Cleanup for GCC-4.xWolfgang Denk2005-10-13-2/+2
|/
* * Patch by Mark Jonas: Remove config.tmp files only whenwdenk2004-04-08-0/+9
| | | | | | | | unconfiguring the board * Adapt RMU board for bigger flash memory * Test fix for ethernet problems on MPC5200
* Initial revisionwdenk2002-08-17-0/+219
generated by cgit v1.1 at 2024-11-17 21:27:39 +0000