diff options
Diffstat (limited to 'drivers/mtd/nand/fsl_elbc_nand.c')
| -rw-r--r-- | drivers/mtd/nand/fsl_elbc_nand.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c index fb34d129b..0fa776ae9 100644 --- a/drivers/mtd/nand/fsl_elbc_nand.c +++ b/drivers/mtd/nand/fsl_elbc_nand.c @@ -640,9 +640,8 @@ static int fsl_elbc_wait(struct mtd_info *mtd, struct nand_chip *chip) return fsl_elbc_read_byte(mtd); } -static int fsl_elbc_read_page(struct mtd_info *mtd, - struct nand_chip *chip, - uint8_t *buf, int page) +static int fsl_elbc_read_page(struct mtd_info *mtd, struct nand_chip *chip, + uint8_t *buf, int oob_required, int page) { fsl_elbc_read_buf(mtd, buf, mtd->writesize); fsl_elbc_read_buf(mtd, chip->oob_poi, mtd->oobsize); @@ -656,12 +655,13 @@ static int fsl_elbc_read_page(struct mtd_info *mtd, /* ECC will be calculated automatically, and errors will be detected in * waitfunc. */ -static void fsl_elbc_write_page(struct mtd_info *mtd, - struct nand_chip *chip, - const uint8_t *buf) +static int fsl_elbc_write_page(struct mtd_info *mtd, struct nand_chip *chip, + const uint8_t *buf, int oob_required) { fsl_elbc_write_buf(mtd, buf, mtd->writesize); fsl_elbc_write_buf(mtd, chip->oob_poi, mtd->oobsize); + + return 0; } static struct fsl_elbc_ctrl *elbc_ctrl; @@ -747,8 +747,8 @@ static int fsl_elbc_chip_init(int devnum, u8 *addr) nand->bbt_md = &bbt_mirror_descr; /* set up nand options */ - nand->options = NAND_NO_READRDY | NAND_NO_AUTOINCR | - NAND_USE_FLASH_BBT | NAND_NO_SUBPAGE_WRITE; + nand->options = NAND_NO_SUBPAGE_WRITE; + nand->bbt_options = NAND_BBT_USE_FLASH; nand->controller = &elbc_ctrl->controller; nand->priv = priv; @@ -769,6 +769,7 @@ static int fsl_elbc_chip_init(int devnum, u8 *addr) nand->ecc.size = 512; nand->ecc.bytes = 3; nand->ecc.steps = 1; + nand->ecc.strength = 1; } else { /* otherwise fall back to default software ECC */ nand->ecc.mode = NAND_ECC_SOFT; |