From e41410467318c9601446fae1390104488b2bd7c8 Mon Sep 17 00:00:00 2001 From: Christian Hemp Date: Fri, 19 May 2017 16:02:37 +0200 Subject: imx-bbu-nand-fcb: add support for imx6ull The i.MX 6ull secures the fcb with bch 40. This is identical to i.MX 6ul. Signed-off-by: Christian Hemp Signed-off-by: Sascha Hauer --- common/imx-bbu-nand-fcb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/common/imx-bbu-nand-fcb.c b/common/imx-bbu-nand-fcb.c index 5d3d3f7e93..7218c5e1cc 100644 --- a/common/imx-bbu-nand-fcb.c +++ b/common/imx-bbu-nand-fcb.c @@ -441,7 +441,7 @@ static int read_fcb(struct mtd_info *mtd, int num, struct fcb_block **retfcb) goto err; } - if (cpu_is_mx6ul()) + if (cpu_is_mx6ul() || cpu_is_mx6ull()) fcb = read_fcb_bch(rawpage, 40); else fcb = read_fcb_hamming_13_8(rawpage); @@ -899,8 +899,8 @@ static int imx_bbu_write_fcbs_dbbts(struct mtd_info *mtd, struct fcb_block *fcb) fcb_raw_page = xzalloc(mtd->writesize + mtd->oobsize); - if (cpu_is_mx6ul()) { - /* 40 bit BCH, for i.MX6UL */ + if (cpu_is_mx6ul() || cpu_is_mx6ull()) { + /* 40 bit BCH, for i.MX6UL(L) */ encode_bch_ecc(fcb_raw_page + 32, fcb, 40); } else { memcpy(fcb_raw_page + 12, fcb, sizeof(struct fcb_block)); -- cgit v1.2.3