let abuild autodetect the coreboot path a bit better. So in the top level of
[coreboot.git] / payloads /
drwxr-xr-x   ..
drwxr-xr-x - bayou
drwxr-xr-x - coreinfo
drwxr-xr-x - external
drwxr-xr-x - libpayload