[coreboot] GX2 problems

[Nils]

Hi all,
Attached patches add the Wyse S50 thin client to Coreboot.
I have rev5446  and some older rev`s working here with different hacks but 
rev5484 and 5520 (and some i tested in between) are not working anymore.

Linux gives the following error: "hda: lost interrupt" .
Attached also the bootlogs from rev5446 and rev5520.

Could somebody give me a hint (or even better a patch) i can try?

Although the patches are probably not ready for inclusion:

Signed-off-by: Nils Jacobs

Thanks,Nils.