@@ -2279,13 +2279,6 @@ static int brcmnand_write_page_raw(struct nand_chip *chip, const uint8_t *buf,
return nand_prog_page_end_op(chip);
}
-static int brcmnand_write_oob(struct nand_chip *chip, int page)
-{
- return brcmnand_write(nand_to_mtd(chip), chip,
- (u64)page << chip->page_shift, NULL,
- chip->oob_poi);
-}
-
static int brcmnand_write_oob_raw(struct nand_chip *chip, int page)
{
struct mtd_info *mtd = nand_to_mtd(chip);
@@ -2642,7 +2635,7 @@ static int brcmnand_init_cs(struct brcmnand_host *host, struct device_node *dn)
chip->ecc.write_oob_raw = brcmnand_write_oob_raw;
chip->ecc.read_oob_raw = brcmnand_read_oob_raw;
chip->ecc.read_oob = brcmnand_read_oob;
- chip->ecc.write_oob = brcmnand_write_oob;
+ chip->ecc.write_oob = brcmnand_write_oob_raw;
chip->controller = &ctrl->controller;
MTD_OPS_AUTO_OOB is writting OOB with ECC enabled, which changes all ECC bytes from an erased page to 0x00 when JFFS2 cleanmarkers are added with mtd-utils. | BBI | JFFS2 | ECC | JFFS2 | Spare | 00000800 ff ff 19 85 20 03 00 00 00 00 00 00 08 ff ff ff However, if OOB is written with ECC disabled, the JFFS2 cleanmarkers are correctly written without changing the ECC bytes: | BBI | JFFS2 | ECC | JFFS2 | Spare | 00000800 ff ff 19 85 20 03 ff ff ff 00 00 00 08 ff ff ff Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> --- drivers/mtd/nand/raw/brcmnand/brcmnand.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-)