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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 <paul@crapouillou.net>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Paul Cercueil 2019-03-19 15:54:03 +01:00 committed by Miquel Raynal
parent 2a73858364
commit e84950691b
1 changed files with 7 additions and 0 deletions
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7
drivers/mtd/nand/raw/ingenic/ingenic_nand.c
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@ -282,6 +282,13 @@ static int ingenic_nand_attach_chip(struct nand_chip *chip)
return -EINVAL; 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. */ /* For legacy reasons we use a different layout on the qi,lb60 board. */
if (of_machine_is_compatible("qi,lb60")) if (of_machine_is_compatible("qi,lb60"))
mtd_set_ooblayout(mtd, &qi_lb60_ooblayout_ops); mtd_set_ooblayout(mtd, &qi_lb60_ooblayout_ops);