diff options
Diffstat (limited to 'drivers/mtd/nand/nand_micron.c')
| -rw-r--r-- | drivers/mtd/nand/nand_micron.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/mtd/nand/nand_micron.c b/drivers/mtd/nand/nand_micron.c index 9993f8ead1e2..c30ab60f8e1b 100644 --- a/drivers/mtd/nand/nand_micron.c +++ b/drivers/mtd/nand/nand_micron.c @@ -151,15 +151,18 @@ micron_nand_write_page_on_die_ecc(struct mtd_info *mtd, struct nand_chip *chip, const uint8_t *buf, int oob_required, int page) { + int status; + micron_nand_on_die_ecc_setup(chip, true); chip->cmdfunc(mtd, NAND_CMD_SEQIN, 0x00, page); nand_write_page_raw(mtd, chip, buf, oob_required, page); chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1); + status = chip->waitfunc(mtd, chip); micron_nand_on_die_ecc_setup(chip, false); - return 0; + return status & NAND_STATUS_FAIL ? -EIO : 0; } static int @@ -180,11 +183,14 @@ micron_nand_write_page_raw_on_die_ecc(struct mtd_info *mtd, const uint8_t *buf, int oob_required, int page) { + int status; + chip->cmdfunc(mtd, NAND_CMD_SEQIN, 0x00, page); nand_write_page_raw(mtd, chip, buf, oob_required, page); chip->cmdfunc(mtd, NAND_CMD_PAGEPROG, -1, -1); + status = chip->waitfunc(mtd, chip); - return 0; + return status & NAND_STATUS_FAIL ? -EIO : 0; } enum { |