Eric,
It seems the image that built with can not switch to Normal booting.
1. In Fallback mode, after power on I can use cmos_util. 2. after rebooting it is still in Fallback mode,and can not cmos_util, it said can not find option table in the ram. And can not access cmos.layout.
When I using old tool, I can switch to normal mode, but need to change boot_option and last_boot from fallback to normal.
regards
Yinghai Lu