diff options
| author | Sukumar Ghorai <s-ghorai@ti.com> | 2011-01-28 15:42:09 +0530 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2011-02-17 15:32:55 -0800 |
| commit | f040d33253b2daf6f305fc35fca2399047ced028 (patch) | |
| tree | 09accb3434f740a07780f9b3df6a4020cff84cfb /arch | |
| parent | f3d73f362d689a1d044e77964864f0a8ea0217f3 (diff) | |
omap3: nand: making ecc layout as compatible with romcode ecc
This patch overrides nand ecc layout and bad block descriptor (for 8-bit
device) to support hw ecc in romcode layout. So as to have in sync with ecc
layout throughout; i.e. x-loader, u-boot and kernel.
This enables to flash x-loader, u-boot, kernel, FS images from kernel itself
and compatiable with other tools.
This patch does not enables this feature by default and need to pass from
board file to enable for any board.
Signed-off-by: Vimal Singh <vimalsingh@ti.com>
Signed-off-by: Sukumar Ghorai <s-ghorai@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/plat-omap/include/plat/gpmc.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/plat-omap/include/plat/gpmc.h b/arch/arm/plat-omap/include/plat/gpmc.h index 773351bc25a2..12b316165037 100644 --- a/arch/arm/plat-omap/include/plat/gpmc.h +++ b/arch/arm/plat-omap/include/plat/gpmc.h @@ -90,6 +90,8 @@ enum omap_ecc { /* 1-bit ecc: stored at end of spare area */ OMAP_ECC_HAMMING_CODE_DEFAULT = 0, /* Default, s/w method */ OMAP_ECC_HAMMING_CODE_HW, /* gpmc to detect the error */ + /* 1-bit ecc: stored at begining of spare area as romcode */ + OMAP_ECC_HAMMING_CODE_HW_ROMCODE, /* gpmc method & romcode layout */ }; /* |