cfi_flash write fix for AMD legacy
PATCH 1/1 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 <[email protected]>
---
This patch is needed to make flash work on an internal testcard.
drivers/mtd/cfi_flash.c | 8 +++++--- 1 files changed, 5 insertions(+), 3 deletions(-)
drivers/mtd/cfi_flash.c +5 -3
@@ -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 ; }
Signature · 1 line
1.5.6.5
Stefan Roese
AppliedPATCH 1/1 cfi_flash write fix for AMD legacy
Quoted 2 lines · Ed Swarthout
The
flash_unlock_seqrequires a sector forAMD_LEGACY. Fix a retcode check typeo.
Applied to cfi/master. Thanks.
Best regards,
Stefan
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