AMD FHC for G-series SOCs (GX-412TC)
by Enrico Weigelt, metux IT consult
Hi folks,
I'm currently writing Linux drivers for AMD FCH GPIO. It's currently
running fine on an APUv2 board (based on some examples I've found in
the net, including coreboot APUv2 code) but for mainline it should be
more generic. Yet lacking automatic probing / configuration (don't
like hardcoding so much)
My problem now is finding out which FCH it is exactly and find the
corresponding specs. There seem to be two FCH types: Bolton and
hudson.
For Bolton, I've found some specs that seem to fit, but other sites
indicate, the GX-412TC had an Hudson - unfortunately didn't find
any register specs for this one yet.
Does anybody here have some more detailed information on that ?
--thx
--
Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
info(a)metux.net -- +49-151-27565287