Modify the build script to allow setting additional EC configs, similar to how edk2 is done. Signed-off-by: Tim Crawford <tcrawford@system76.com>
* Add script for updating coreboot config * Update coreboot and coreboot config * Update coreboot and configs * Pass board and version when running make clean in ec * Add addw2 chip.txt * Update coreboot * Update coreboot
For models that use System76 EC, we want to have the board version and the EC version matich. Ref: https://github.com/system76/firmware-open/issues/75
