From 938187329afa437407fd19831ce2fde7cbb0869c Mon Sep 17 00:00:00 2001 From: Holger Brunck Date: Mon, 21 Jan 2013 03:55:22 +0000 Subject: [PATCH] kmeter1_nand: allow uasge of NAND_ECC_SOFT_BCH If CONFIG_NAND_ECC_BCH is set we use 4-bit error corretion code instead of the 1-bit error correction code on the NAND device within this driver. Signed-off-by: Holger Brunck Acked-by: Scott Wood --- drivers/mtd/nand/kmeter1_nand.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mtd/nand/kmeter1_nand.c b/drivers/mtd/nand/kmeter1_nand.c index e8e5b7b..f044597 100644 --- a/drivers/mtd/nand/kmeter1_nand.c +++ b/drivers/mtd/nand/kmeter1_nand.c @@ -119,7 +119,11 @@ static int kpn_nand_dev_ready(struct mtd_info *mtd) int board_nand_init(struct nand_chip *nand) { +#if defined(CONFIG_NAND_ECC_BCH) + nand->ecc.mode = NAND_ECC_SOFT_BCH; +#else nand->ecc.mode = NAND_ECC_SOFT; +#endif /* Reference hardware control function */ nand->cmd_ctrl = kpn_nand_hwcontrol;