diff options
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index 8a393f9e602..cd827d5a825 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -394,6 +394,17 @@ static int nand_default_block_markbad(struct mtd_info *mtd, loff_t ofs) uint8_t buf[2] = { 0, 0 }; int block, ret, i = 0; + if (!(chip->bbt_options & NAND_BBT_USE_FLASH)) { + struct erase_info einfo; + + /* Attempt erase before marking OOB */ + memset(&einfo, 0, sizeof(einfo)); + einfo.mtd = mtd; + einfo.addr = ofs; + einfo.len = 1 << chip->phys_erase_shift; + nand_erase_nand(mtd, &einfo, 0); + } + if (chip->bbt_options & NAND_BBT_SCANLASTPAGE) ofs += mtd->erasesize - mtd->writesize; |