diff options
| author | Scott Wood <scottwood@freescale.com> | 2013-04-10 17:34:37 -0500 |
|---|---|---|
| committer | David Woodhouse <David.Woodhouse@intel.com> | 2013-08-05 19:09:39 +0100 |
| commit | 20cd0008bb01ea0f5dd5779896bf6f069aab9c8a (patch) | |
| tree | 63b767ed9083bd2c251cab328a6cfceaacf3827d /drivers/mtd/nand/fsl_ifc_nand.c | |
| parent | 435796889d714ffaf90923cfea868d8b5d28008c (diff) | |
| download | op-kernel-dev-20cd0008bb01ea0f5dd5779896bf6f069aab9c8a.zip op-kernel-dev-20cd0008bb01ea0f5dd5779896bf6f069aab9c8a.tar.gz | |
mtd: fsl_ifc_nand: set NAND_NO_SUBPAGE_WRITE
This controller only does ECC on full-page accesses, even though the
ECC consists of multiple steps. fsl_elbc_nand can get away with this
because the ECC of an all-0xff region will be all-0xff, but this is not
true with the ECC algorithms used by IFC.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'drivers/mtd/nand/fsl_ifc_nand.c')
| -rw-r--r-- | drivers/mtd/nand/fsl_ifc_nand.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c index 180bfa7..317a771 100644 --- a/drivers/mtd/nand/fsl_ifc_nand.c +++ b/drivers/mtd/nand/fsl_ifc_nand.c @@ -823,7 +823,7 @@ static int fsl_ifc_chip_init(struct fsl_ifc_mtd *priv) /* set up nand options */ chip->bbt_options = NAND_BBT_USE_FLASH; - + chip->options = NAND_NO_SUBPAGE_WRITE; if (ioread32be(&ifc->cspr_cs[priv->bank].cspr) & CSPR_PORT_SIZE_16) { chip->read_byte = fsl_ifc_read_byte16; |
