Messages in this thread Patch in this message | | | From | Paul Cercueil <> | Subject | [PATCH v6 13/13] mtd: rawnand: ingenic: Move BBTs out of ECC area | Date | Tue, 19 Mar 2019 15:54:03 +0100 |
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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 <paul@crapouillou.net> ---
Notes: v6: New patch
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); -- 2.11.0
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