On Tue, Jul 15, 2014 at 11:16:40AM +0200, Raphael Poggi wrote:
> To use soft ecc with nand with 8k page, we need the BCH support.
> This commit adds the possibilty for atmel_nand to enable SOFT_BCH.
>
> Signed-off-by: Raphaël Poggi <poggi.raph@xxxxxxxxx>
> ---
> drivers/mtd/nand/atmel_nand.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
> index e9b2af7..d542a83 100644
> --- a/drivers/mtd/nand/atmel_nand.c
> +++ b/drivers/mtd/nand/atmel_nand.c
> @@ -1164,6 +1164,11 @@ static int __init atmel_nand_probe(struct device_d *dev)
> nand_chip->ecc.mode = NAND_ECC_HW;
> }
>
> + if (IS_ENABLED(CONFIG_NAND_ECC_BCH) &&
> + pdata->ecc_mode == NAND_ECC_SOFT_BCH) {
> + nand_chip->ecc.mode = NAND_ECC_SOFT_BCH;
> + }
> +
> nand_chip->chip_delay = 40; /* 40us command delay time */
The mainline code has 20us here. Do you need that change?
Anyway, applied this patch.
Sascha
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 |
_______________________________________________
barebox mailing list
barebox@xxxxxxxxxxxxxxxxxxx
http://lists.infradead.org/mailman/listinfo/barebox
