This NAND flash remapping method is used on newer MediaTek devices with NAND
flash.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 06382d1af7b2c5afcde605db436522326fbf5467)
Keep a separate source file per variant
Signed-off-by: Felix Fietkau <nbd@nbd.name>
(cherry-picked from commit 601c7b4adb0f91005a8755bf9575c68ac623cc33)
Preparation for supporting BMT on MT7621. Move source files to the files/
subdirectory in order to simplify maintenance
Signed-off-by: Felix Fietkau <nbd@nbd.name>