diff options
| author | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-08-27 11:51:57 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2020-09-28 16:56:34 +0300 |
| commit | ef24f97daac4d9450c956ab165d8337c2feca0e9 (patch) | |
| tree | a840196fdfa6fec0fa309569ef4d5141de541a8d /drivers/mtd/nand/raw/cafe_nand.c | |
| parent | a8c7ffdb5fdde3a57c0b654f66f4d81325abe69f (diff) | |
| download | linux-ef24f97daac4d9450c956ab165d8337c2feca0e9.tar.xz | |
mtd: rawnand: Separate the ECC engine type and the ECC byte placement
The use of "syndrome" placement should not be encoded in the ECC
engine mode/type.
Create a "placement" field in NAND chip and change all occurrences of
the NAND_ECC_HW_SYNDROME enumeration to be just NAND_ECC_HW and
possibly a placement entry like NAND_ECC_PLACEMENT_INTERLEAVED.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Link: https://lore.kernel.org/linux-mtd/20200827085208.16276-10-miquel.raynal@bootlin.com
Diffstat (limited to 'drivers/mtd/nand/raw/cafe_nand.c')
| -rw-r--r-- | drivers/mtd/nand/raw/cafe_nand.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/cafe_nand.c b/drivers/mtd/nand/raw/cafe_nand.c index 92173790f20b..2bf8ab542e38 100644 --- a/drivers/mtd/nand/raw/cafe_nand.c +++ b/drivers/mtd/nand/raw/cafe_nand.c @@ -629,7 +629,8 @@ static int cafe_nand_attach_chip(struct nand_chip *chip) goto out_free_dma; } - cafe->nand.ecc.mode = NAND_ECC_HW_SYNDROME; + cafe->nand.ecc.mode = NAND_ECC_HW; + cafe->nand.ecc.placement = NAND_ECC_PLACEMENT_INTERLEAVED; cafe->nand.ecc.size = mtd->writesize; cafe->nand.ecc.bytes = 14; cafe->nand.ecc.strength = 4; |