After looking into this more with Fossology I think I would be a good idea to use it to track all of this rather than relying on home grown greps. It's probably better to do the tracking not on my installation, but on something run by INFRA (mine is backed up for what it's worth).
Justin, how would we go about getting this resource? There are some c and h files that I found missing license information that have copyrights so we likely need to get them cleaned up. There are also a few shell scripts that have no copyright information on them. I can generate the list. What about the Kconfig files and the defconf files? --Brennan