Enable Fastboot(UUU) for O4-iMX6ULL-NANO boards

Make O4-iMX6ULL-NANO-based board compatible with Yocto layer meta-out4 and
fix device flashing by UUU (aka MFG Tools).

Signed-off-by: Oleh Kravchenko <oleg@kaa.org.ua>
2 files changed