its not such a bad CPU/SOC as it turns out
http://www.amd.com/us-en/Connectivit...E13058,00.html
if it bugs you not having a detailed command for FreeBSD, in passing, i also found an old Freebsd version of
CPUID , its not been updated for a long while and doesnt seem to have any Geode references but its a single C file and if you have a FreeBSD compiler handy you could run that up http://www.ka9q.net/code/cpuid/
http://www.paradicesoftware.com/specs/cpuid/index.htm has the Geode references, but again not updated in a long time ........