Chuanhong Guo
f183ce35b8
kernel: mtk-bmt: fix usage of _oob_read
...
_oob_read returns number of bitflips on success while
bbt_nand_read should return 0.
Fixes: 2d49e49b18 ("mediatek: bmt: use generic mtd api")
Signed-off-by: Chuanhong Guo <gch981213@gmail.com>
2023-01-21 10:54:23 +08:00
Felix Fietkau
06382d1af7
kernel: add support for mediatek NMBM flash mapping support
...
This NAND flash remapping method is used on newer MediaTek devices with NAND
flash.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-03-25 21:11:09 +01:00
Felix Fietkau
b4c7f8c5f7
kernel: mtk_bmt: allow get_mapping_block to return an error
...
Used by the mapping implementation to indicate that no backing block is
available
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-03-25 21:11:09 +01:00
Felix Fietkau
601c7b4adb
kernel: split up mtk_bmt driver code
...
Keep a separate source file per variant
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2022-03-25 21:11:09 +01:00
