Flashing Firmware
Flash Firmware using the SuzyQ Board
Overview
When Flashing Firmware, the SuzyQ Board is no different then using a SuzyQable. Check out MrChromebox's page on flashing firmware.
Please note that mrchromebox UEFI only supports x86_64 Chromebooks, but the SuzyQ Board will support any ARM Chromebook that supports Closed Case Debugging (CCD) (this should include all aarch64 Chromebooks).
Note that this WILL work on Ultramarine and Fedora. Grab the flashrom package from Fedora repositories, and cbfstool from Terra.
For other distros/package manaagers, check out flashrom packaging on Repology, and cbfstool packaging on Repology (note that the package must include cbfstool).