From e84950691bf7aec716ae671a8b6e82322df6d54a Mon Sep 17 00:00:00 2001 From: Paul Cercueil Date: Tue, 19 Mar 2019 15:54:03 +0100 Subject: [PATCH] mtd: rawnand: ingenic: Move BBTs out of ECC area The generic layout for BBT markers will most likely overlap with our ECC bytes in the OOB, so move the BBT markers outside the OOB area. Signed-off-by: Paul Cercueil Signed-off-by: Miquel Raynal --- drivers/mtd/nand/raw/ingenic/ingenic_nand.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/mtd/nand/raw/ingenic/ingenic_nand.c b/drivers/mtd/nand/raw/ingenic/ingenic_nand.c index d32d68ef0dc7..ad0c905a03ba 100644 --- a/drivers/mtd/nand/raw/ingenic/ingenic_nand.c +++ b/drivers/mtd/nand/raw/ingenic/ingenic_nand.c @@ -282,6 +282,13 @@ static int ingenic_nand_attach_chip(struct nand_chip *chip) return -EINVAL; } + /* + * The generic layout for BBT markers will most likely overlap with our + * ECC bytes in the OOB, so move the BBT markers outside the OOB area. + */ + if (chip->bbt_options & NAND_BBT_USE_FLASH) + chip->bbt_options |= NAND_BBT_NO_OOB; + /* For legacy reasons we use a different layout on the qi,lb60 board. */ if (of_machine_is_compatible("qi,lb60")) mtd_set_ooblayout(mtd, &qi_lb60_ooblayout_ops); -- 2.30.2