On 02/10/2013 09:39:08 PM, Prafulla Wadaskar wrote:
> -----Original Message-----
> From: Holger Brunck [mailto:holger.bru...@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.fala...@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.fala...@keymile.com>
> Signed-off-by: Holger Brunck <holger.bru...@keymile.com>
> cc: Valentin Longchamp <valentin.longch...@keymile.com>
> cc: Prafulla Wadaskar <prafu...@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 <prafu...@marvell.com>
Will pull this latter.
Acked-by: Scott Wood <scottw...@freescale.com>
-Scott
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