-----Original Message----- From: Holger Brunck [mailto:holger.brunck@keymile.com] Sent: 16 January 2013 14:04 To: u-boot@lists.denx.de Cc: Gerlando Falauto; Holger Brunck; Valentin Longchamp; Prafulla Wadaskar Subject: [PATCH] kirkwood_nand: allow usage of NAND_ECC_SOFT_BCH
From: Gerlando Falauto gerlando.falauto@keymile.com
If CONFIG_NAND_ECC_BCH is set use 4-bit error correction code instead of the 1-bit error correction code on the NAND device.
Signed-off-by: Gerlando Falauto gerlando.falauto@keymile.com Signed-off-by: Holger Brunck holger.brunck@keymile.com cc: Valentin Longchamp valentin.longchamp@keymile.com cc: Prafulla Wadaskar prafulla@marvell.com
drivers/mtd/nand/kirkwood_nand.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/mtd/nand/kirkwood_nand.c b/drivers/mtd/nand/kirkwood_nand.c index bdab5aa..0a99a10 100644 --- a/drivers/mtd/nand/kirkwood_nand.c +++ b/drivers/mtd/nand/kirkwood_nand.c @@ -74,7 +74,11 @@ void kw_nand_select_chip(struct mtd_info *mtd, int chip) int board_nand_init(struct nand_chip *nand) { nand->options = NAND_COPYBACK | NAND_CACHEPRG | NAND_NO_PADDING; +#if defined(CONFIG_NAND_ECC_BCH)
- nand->ecc.mode = NAND_ECC_SOFT_BCH;
+#else nand->ecc.mode = NAND_ECC_SOFT; +#endif nand->cmd_ctrl = kw_nand_hwcontrol; nand->chip_delay = 40; nand->select_chip = kw_nand_select_chip;
Acked-by: Prafulla Wadaskar prafulla@marvell.com Will pull this latter.
Regards... Prafulla . . .
-- 1.7.1