diff options
| -rw-r--r-- | drivers/mtd/nand/nand_base.c | 3 | ||||
| -rw-r--r-- | include/linux/mtd/nand.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c index efe3e4f..18f4169 100644 --- a/drivers/mtd/nand/nand_base.c +++ b/drivers/mtd/nand/nand_base.c @@ -3817,6 +3817,9 @@ static int nand_dt_init(struct mtd_info *mtd, struct nand_chip *chip, int node) if (ecc_step > 0) chip->ecc.size = ecc_step; + if (fdt_getprop(blob, node, "nand-ecc-maximize", NULL)) + chip->ecc.options |= NAND_ECC_MAXIMIZE; + return 0; } #else diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index cba6563..eebfb13 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -153,6 +153,7 @@ typedef enum { * pages and you want to rely on the default implementation. */ #define NAND_ECC_GENERIC_ERASED_CHECK BIT(0) +#define NAND_ECC_MAXIMIZE BIT(1) /* Bit mask for flags passed to do_nand_read_ecc */ #define NAND_GET_DEVICE 0x80 |