From 7604a3f920031aa6f3426eedf44494b69ae291e1 Mon Sep 17 00:00:00 2001 From: Bo Shen Date: Wed, 28 Aug 2013 14:54:26 +0000 Subject: MTD: atmel_nand: support for software BCH ECC Add possible to use software BCH ECC for atmel nand driver Signed-off-by: Bo Shen --- drivers/mtd/nand/atmel_nand.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/mtd/nand') diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index da83f06..10011c6 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -1178,7 +1178,11 @@ int atmel_nand_chip_init(int devnum, ulong base_addr) mtd->priv = nand; nand->IO_ADDR_R = nand->IO_ADDR_W = (void __iomem *)base_addr; +#ifdef CONFIG_NAND_ECC_BCH + nand->ecc.mode = NAND_ECC_SOFT_BCH; +#else nand->ecc.mode = NAND_ECC_SOFT; +#endif #ifdef CONFIG_SYS_NAND_DBW_16 nand->options = NAND_BUSWIDTH_16; #endif -- cgit v1.1