Message ID | 1358426881-24117-10-git-send-email-holger.brunck@keymile.com |
---|---|
State | Superseded |
Delegated to: | Kim Phillips |
Headers | show |
On 01/17/2013 06:47:55 AM, Holger Brunck wrote: > 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 <holger.brunck@keymile.com> > cc: Scott Wood <scottwood@freescale.com> > > --- > drivers/mtd/nand/kmeter1_nand.c | 4 ++++ > 1 files changed, 4 insertions(+), 0 deletions(-) > > 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; Acked-by: Scott Wood <scottwood@freescale.com> -Scott
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;
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 <holger.brunck@keymile.com> cc: Scott Wood <scottwood@freescale.com> --- drivers/mtd/nand/kmeter1_nand.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)