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| author | Fabio Estevam <festevam@gmail.com> | 2021-04-19 17:03:50 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2021-04-19 19:10:18 +0300 |
| commit | a881537dfaf281bfcb94313d69dcf9ef8fc89afe (patch) | |
| tree | 5147e34116f6d8641ccd80af4f50928af5f8c083 /drivers/mtd/nand | |
| parent | 1df1fc8c62f7527d953c7f3869930067bf5b3f29 (diff) | |
| download | linux-a881537dfaf281bfcb94313d69dcf9ef8fc89afe.tar.xz | |
Revert "mtd: rawnand: bbt: Skip bad blocks when searching for the BBT in NAND"
This reverts commit bd9c9fe2ad04546940f4a9979d679e62cae6aa51.
Since commit bd9c9fe2ad04 ("mtd: rawnand: bbt: Skip bad blocks when
searching for the BBT in NAND") the bad block table cannot be found
on a imx27-phytec-phycard-s-rdk board:
Bad block table not found for chip 0
Bad block table not found for chip 0
Revert it for now, until a better solution can be found.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20210419140350.809853-1-festevam@gmail.com
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/raw/nand_bbt.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/mtd/nand/raw/nand_bbt.c b/drivers/mtd/nand/raw/nand_bbt.c index 6e25a5ce5ba9..dced32a126d9 100644 --- a/drivers/mtd/nand/raw/nand_bbt.c +++ b/drivers/mtd/nand/raw/nand_bbt.c @@ -525,7 +525,6 @@ static int search_bbt(struct nand_chip *this, uint8_t *buf, { u64 targetsize = nanddev_target_size(&this->base); struct mtd_info *mtd = nand_to_mtd(this); - struct nand_bbt_descr *bd = this->badblock_pattern; int i, chips; int startblock, block, dir; int scanlen = mtd->writesize + mtd->oobsize; @@ -561,10 +560,6 @@ static int search_bbt(struct nand_chip *this, uint8_t *buf, int actblock = startblock + dir * block; loff_t offs = (loff_t)actblock << this->bbt_erase_shift; - /* Check if block is marked bad */ - if (scan_block_fast(this, bd, offs, buf)) - continue; - /* Read first page */ scan_read(this, buf, offs, mtd->writesize, td); if (!check_pattern(buf, scanlen, mtd->writesize, td)) { |