From: Heiko Schocher Date: Sun, 12 Apr 2015 10:17:32 +0200 Subject: [U-Boot] [PATCH] mxs_nand: Fix ECC strength for NAND flash with OOB size of 256 Message-ID: <1428826652-314-1-git-send-email-hs@denx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On the i.mx6 based aristainetos2 board a Toshiba TH58NYG3S0HBAI4 is used, which has 4096 pagesize and 256b oob. The ECC strength was not correct detected by U-Boot Signed-off-by: Heiko Schocher --- drivers/mtd/nand/mxs_nand.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mtd/nand/mxs_nand.c b/drivers/mtd/nand/mxs_nand.c index 2d2b938..00bf036 100644 --- a/drivers/mtd/nand/mxs_nand.c +++ b/drivers/mtd/nand/mxs_nand.c @@ -163,6 +163,9 @@ static inline uint32_t mxs_nand_get_ecc_strength(uint32_t page_data_size, if (page_oob_size == 224) return 16; + + if (page_oob_size == 256) + return 18; } return 0; -- 2.1.0