Hello,   I am working on a board that is essentially the AW-A20-SOM with some peripherals on a backplane in which the AW-A20-SOM plugs into. I built armbian from source in the recommended VM configuration using the existing aw-som-a20.csc config. It boots and runs a special build that is installed in eMMC but I want to create an armbian build for it. First I want to boot it from SD card so I had just to change the following    With this change, u-boot starts and loa