I also would like to know how to get the NanoPC-T4 to boot exclusively from an M.2 SSD. I'll likely be running DietPi.

I'm following the instructions to cross-compile here: http://wiki.friendlyarm.com/wiki/index.php/NanoPi_NEO2#Install_Cross_Compiler I've gotten to the point where I'm running the following: cd lichee/fa_tools ./build.sh -b nanopi-neo2 -p linux -t all Here's my output: '/home/tron/lichee/tools/pack/c...