diff options
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/mxs_nand.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 5 |
2 files changed, 6 insertions, 1 deletions
diff --git a/drivers/mtd/nand/mxs_nand.c b/drivers/mtd/nand/mxs_nand.c index 7f6351fa69..87c62c4bcb 100644 --- a/drivers/mtd/nand/mxs_nand.c +++ b/drivers/mtd/nand/mxs_nand.c @@ -1250,7 +1250,7 @@ int board_nand_init(struct nand_chip *nand) memset(&fake_ecc_layout, 0, sizeof(fake_ecc_layout)); nand->priv = nand_info; - nand->options |= NAND_NO_SUBPAGE_WRITE; + nand->options |= NAND_NO_SUBPAGE_WRITE | NAND_NEED_BBTSCAN; nand->cmd_ctrl = mxs_nand_cmd_ctrl; diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index c0e381ad2d..cbe083f988 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -4256,6 +4256,11 @@ int nand_scan_tail(struct mtd_info *mtd) if (!mtd->bitflip_threshold) mtd->bitflip_threshold = mtd->ecc_strength; + if (chip->options & NAND_NEED_BBTSCAN) { + chip->options |= NAND_BBT_SCANNED; + return chip->scan_bbt(mtd); + } + return 0; } EXPORT_SYMBOL(nand_scan_tail); |