I have an EdgeRouter Pro and I want to flash OpenWRT on it. There is a guide available to boot the board from the USB port but this is something I really don't want as a permanent solution, furthermore, it needs manual intervention every time you want to boot it from USB.
I've come across this info when searching for a solution:
u-boot source for the e200 board:
something related to mmc flash and the ER ( e200 board )
booting from USB
sysupgrade package is being built:
Any help is appreciated.