As I see these docs are quite outdated... (about five years old) Anyway I'll walk through them and try to understand where I'll be able to help you.
Another question -- what is the best way contacting the team with QA questions? Who is coordinator/PM?
-- Dan
You might be interested in checking out our testing efforts: http://www.coreboot.org/Distributed_and_Automated_Testsystem
Unfortunately no machines actually run tests these days.