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| author | Boris BREZILLON <boris.brezillon@free-electrons.com> | 2014-09-02 10:23:09 +0200 |
|---|---|---|
| committer | Andreas Bießmann <andreas.devel@googlemail.com> | 2014-09-19 00:11:22 +0200 |
| commit | d357b94041a0d270dfa87251e00d9789ffa0f2b4 (patch) | |
| tree | 9a89f1db37b43139ec0df2adcb2414debcb24a46 /drivers/mtd | |
| parent | 97b2043da6d4e4cc65df90f405583c020429d798 (diff) | |
| download | u-boot-imx-d357b94041a0d270dfa87251e00d9789ffa0f2b4.zip u-boot-imx-d357b94041a0d270dfa87251e00d9789ffa0f2b4.tar.gz u-boot-imx-d357b94041a0d270dfa87251e00d9789ffa0f2b4.tar.bz2 | |
mtd: atmel_nand: Disable subpage NAND write when using Atmel PMECC
Disable subpage write when using PMECC to prevent buggy partial page write.
This fix has been taken from linux sources (see commit
90445ff6241e2a13445310803e2efa606c61f276)
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/atmel_nand.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index ccc4dc0..9114a86 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -882,6 +882,7 @@ static int atmel_pmecc_nand_init_params(struct nand_chip *nand, return -ENOMEM; } + nand->options |= NAND_NO_SUBPAGE_WRITE; nand->ecc.read_page = atmel_nand_pmecc_read_page; nand->ecc.write_page = atmel_nand_pmecc_write_page; nand->ecc.strength = cap; |