Integrate u-boot-seco-mtk/oleksii/fix-boot-counter
[SYSDATA] Add Switchslot system for bootembedded
MediaTek uses 'bootembedded' rather than 'booti' or 'bootz'
[SYSDATA] Add Switchslot system for bootembedded
MediaTek uses 'bootembedded' rather than 'booti' or 'bootz'