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>

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);