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.brezil...@free-electrons.com> --- Hi, Here is a link to the linux commit: https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/drivers/mtd/nand/atmel_nand.c?id=90445ff6241e2a13445310803e2efa606c61f276 Best Regards, Boris drivers/mtd/nand/atmel_nand.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c index e73834d..ee67662 100644 --- a/drivers/mtd/nand/atmel_nand.c +++ b/drivers/mtd/nand/atmel_nand.c @@ -881,6 +881,7 @@ 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; -- 1.9.1 _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
