diff options
| author | Richard Retanubun <RichardRetanubun@RuggedCom.com> | 2009-03-06 10:09:37 -0500 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2009-03-19 15:00:32 +0100 |
| commit | 7a88601a34132548c3c591ea87ab3468b51121b0 (patch) | |
| tree | 193c44bfc75d94513579f49901da38b880da6b7c /drivers | |
| parent | 069f4364d807d7fdea3de7385ad2f8d83c587aec (diff) | |
| download | u-boot-imx-7a88601a34132548c3c591ea87ab3468b51121b0.zip u-boot-imx-7a88601a34132548c3c591ea87ab3468b51121b0.tar.gz u-boot-imx-7a88601a34132548c3c591ea87ab3468b51121b0.tar.bz2 | |
CFI: geometry reversal for STMicro M29W320DT
Follow up to the flash_fixup_stm to fix geometry reversal
on STMicro M29W320ET flash chip. The M29W320DT has 4 erase region.
Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/cfi_flash.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index a66feac..391d169 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -1806,8 +1806,9 @@ static void flash_fixup_stm(flash_info_t *info, struct cfi_qry *qry) if (qry->num_erase_regions > 1) { /* reverse geometry if top boot part */ if (info->cfi_version < 0x3131) { - /* CFI < 1.1, guess by device id (only M29W320ET now) */ - if (info->device_id == 0x2256) { + /* CFI < 1.1, guess by device id (M29W320{DT,ET} only) */ + if (info->device_id == 0x22CA || + info->device_id == 0x2256) { cfi_reverse_geometry(qry); } } |