From f040d33253b2daf6f305fc35fca2399047ced028 Mon Sep 17 00:00:00 2001 From: Sukumar Ghorai Date: Fri, 28 Jan 2011 15:42:09 +0530 Subject: 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 Signed-off-by: Sukumar Ghorai Signed-off-by: Tony Lindgren --- arch/arm/plat-omap/include/plat/gpmc.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'arch/arm') 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 */ }; /* -- cgit v1.2.1