diff --git a/drivers/mtd/nand/raw/nand_micron.c b/drivers/mtd/nand/raw/nand_micron.c index 203faba0a9c1..d30bd4df9b12 100644 --- a/drivers/mtd/nand/raw/nand_micron.c +++ b/drivers/mtd/nand/raw/nand_micron.c @@ -290,6 +290,19 @@ static int micron_nand_init(struct nand_chip *chip) return 0; } +static void micron_fixup_onfi_param_page(struct nand_chip *chip, + struct nand_onfi_params *p) +{ + /* + * MT29F1G08ABAFAWP-ITE:F and possibly others report 00 00 for the + * revision number field of the ONFI parameter page. Assume ONFI + * version 1.0 if the revision number is 00 00. + */ + if (le16_to_cpu(p->revision) == 0) + p->revision = cpu_to_le16(ONFI_VERSION_1_0); +} + const struct nand_manufacturer_ops micron_nand_manuf_ops = { .init = micron_nand_init, + .fixup_onfi_param_page = micron_fixup_onfi_param_page, };