diff options
Diffstat (limited to 'drivers/mtd/nand/bcm_umi_nand.c')
| -rw-r--r-- | drivers/mtd/nand/bcm_umi_nand.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/mtd/nand/bcm_umi_nand.c b/drivers/mtd/nand/bcm_umi_nand.c index ee81b6333f6a..fc600431f519 100644 --- a/drivers/mtd/nand/bcm_umi_nand.c +++ b/drivers/mtd/nand/bcm_umi_nand.c @@ -476,6 +476,14 @@ static int __devinit bcm_umi_nand_probe(struct platform_device *pdev) largepage_bbt.options = NAND_BBT_SCAN2NDPAGE; this->badblock_pattern = &largepage_bbt; } + + /* + * FIXME: ecc strength value of 6 bits per 512 bytes of data is a + * conservative guess, given 13 ecc bytes and using bch alg. + * (Assume Galois field order m=15 to allow a margin of error.) + */ + this->ecc.strength = 6; + #endif /* Now finish off the scan, now that ecc.layout has been initialized. */ |