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| author | Ed Swarthout <Ed.Swarthout@freescale.com> | 2008-10-09 01:26:36 -0500 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2008-10-13 13:51:21 +0200 |
| commit | 0d01f66d235118515b5086b88f82498bc0695d6a (patch) | |
| tree | f86532acdc183f9a42f9893da6c5975b7b4d0a5b /drivers/mtd/cfi_flash.c | |
| parent | df4a0796e86662536df2387ddcf969c2a704bcc2 (diff) | |
| download | u-boot-imx-0d01f66d235118515b5086b88f82498bc0695d6a.zip u-boot-imx-0d01f66d235118515b5086b88f82498bc0695d6a.tar.gz u-boot-imx-0d01f66d235118515b5086b88f82498bc0695d6a.tar.bz2 | |
CFI: cfi_flash write fix for AMD legacy
The flash_unlock_seq requires a sector for AMD_LEGACY.
Fix a retcode check typeo.
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'drivers/mtd/cfi_flash.c')
| -rw-r--r-- | drivers/mtd/cfi_flash.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 72d063a..7bfdc43 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -681,7 +681,7 @@ static int flash_full_status_check (flash_info_t * info, flash_sect_t sector, case CFI_CMDSET_INTEL_PROG_REGIONS: case CFI_CMDSET_INTEL_EXTENDED: case CFI_CMDSET_INTEL_STANDARD: - if ((retcode == ERR_OK) + if ((retcode != ERR_OK) && !flash_isequal (info, sector, 0, FLASH_STATUS_DONE)) { retcode = ERR_INVAL; printf ("Flash %s error at address %lx\n", prompt, @@ -777,6 +777,7 @@ static int flash_write_cfiword (flash_info_t * info, ulong dest, { void *dstaddr; int flag; + flash_sect_t sect; dstaddr = map_physmem(dest, info->portwidth, MAP_NOCACHE); @@ -818,8 +819,9 @@ static int flash_write_cfiword (flash_info_t * info, ulong dest, #ifdef CONFIG_FLASH_CFI_LEGACY case CFI_CMDSET_AMD_LEGACY: #endif - flash_unlock_seq (info, 0); - flash_write_cmd (info, 0, info->addr_unlock1, AMD_CMD_WRITE); + sect = find_sector(info, dest); + flash_unlock_seq (info, sect); + flash_write_cmd (info, sect, info->addr_unlock1, AMD_CMD_WRITE); break; } |