aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorRoger Quadros <rogerq@ti.com>2014-05-16 14:45:40 -0700
committerShow Liu <show.liu@linaro.org>2014-06-18 12:05:20 +0800
commitecfd20682ceb4b35c3c4daf9da0f602041f95a3f (patch)
tree34dd284cbbd6fcdbe29d13bd217ef7d97209d350
parentc2bbba6406c2b722f58da9dbe165f0d515da82b6 (diff)
ARM: OMAP2+: nand: Fix NAND on OMAP2 and OMAP3 boards
commit 5005e0b76781c37d0a16dd6dd17d015098e8ce92 upstream. Commit c66d039197e4 broke NAND for non-DT boot on all OMAP2 and OMAP3 boards using board_nand_init(). Following error is seen at boot [ 0.154998] (null): Unsupported NAND ECC scheme selected For OMAP2 and OMAP3 platforms, the ecc_opt parameter in platform data must be set to OMAP_ECC_HAM1_CODE_HW to work properly. Tested on omap3-beagle c4. Fixes: c66d039197e4 (mtd: nand: omap: combine different flavours of 1-bit hamming ecc schemes) Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--arch/arm/mach-omap2/board-flash.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/board-flash.c b/arch/arm/mach-omap2/board-flash.c
index 84cc1482e58..e87f2a83d6b 100644
--- a/arch/arm/mach-omap2/board-flash.c
+++ b/arch/arm/mach-omap2/board-flash.c
@@ -142,7 +142,7 @@ __init board_nand_init(struct mtd_partition *nand_parts, u8 nr_parts, u8 cs,
board_nand_data.nr_parts = nr_parts;
board_nand_data.devsize = nand_type;
- board_nand_data.ecc_opt = OMAP_ECC_BCH8_CODE_HW;
+ board_nand_data.ecc_opt = OMAP_ECC_HAM1_CODE_HW;
gpmc_nand_init(&board_nand_data, gpmc_t);
}
#endif /* CONFIG_MTD_NAND_OMAP2 || CONFIG_MTD_NAND_OMAP2_MODULE */