diff options
| -rw-r--r-- | drivers/mtd/nand/hisi504_nand.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/drivers/mtd/nand/hisi504_nand.c b/drivers/mtd/nand/hisi504_nand.c index 96502b624cfb..7bf844c55085 100644 --- a/drivers/mtd/nand/hisi504_nand.c +++ b/drivers/mtd/nand/hisi504_nand.c @@ -631,8 +631,28 @@ static void hisi_nfc_host_init(struct hinfc_host *host) hinfc_write(host, HINFC504_INTEN_DMA, HINFC504_INTEN); } -static struct nand_ecclayout nand_ecc_2K_16bits = { - .oobfree = { {2, 6} }, +static int hisi_ooblayout_ecc(struct mtd_info *mtd, int section, + struct mtd_oob_region *oobregion) +{ + /* FIXME: add ECC bytes position */ + return -ENOTSUPP; +} + +static int hisi_ooblayout_free(struct mtd_info *mtd, int section, + struct mtd_oob_region *oobregion) +{ + if (section) + return -ERANGE; + + oobregion->offset = 2; + oobregion->length = 6; + + return 0; +} + +static const struct mtd_ooblayout_ops hisi_ooblayout_ops = { + .ecc = hisi_ooblayout_ecc, + .free = hisi_ooblayout_free, }; static int hisi_nfc_ecc_probe(struct hinfc_host *host) @@ -668,7 +688,7 @@ static int hisi_nfc_ecc_probe(struct hinfc_host *host) case 16: ecc_bits = 6; if (mtd->writesize == 2048) - chip->ecc.layout = &nand_ecc_2K_16bits; + mtd_set_ooblayout(mtd, &hisi_ooblayout_ops); /* TODO: add more page size support */ break; |