diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c index f368d1cb89f4..93ac1b5b8862 100644 --- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c +++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c @@ -2136,6 +2136,17 @@ static int brcmnand_setup_dev(struct brcmnand_host *host) return -EINVAL; } + if (chip->ecc.mode != NAND_ECC_NONE && + (!chip->ecc.size || !chip->ecc.strength)) { + if (chip->base.eccreq.step_size && chip->base.eccreq.strength) { + /* use detected ECC parameters */ + chip->ecc.size = chip->base.eccreq.step_size; + chip->ecc.strength = chip->base.eccreq.strength; + dev_info(ctrl->dev, "Using ECC step-size %d, strength %d\n", + chip->ecc.size, chip->ecc.strength); + } + } + switch (chip->ecc.size) { case 512: if (chip->ecc.algo == NAND_ECC_HAMMING)