[coreboot] USB POST card

[Andrew Goodbody]

Peter Stuge wrote:
> The only Debug Class device I know of is the little blue NET20DC from
> PLX.

AMI Debug Rx, info on the AMI site, direct links don't work. You're
supposed to be able to buy it without the enhanced debug transport
enabled so you just get the generic debug class device when in that
mode. It's probably very pricey, well out of range of most hobbyists
though. I have not seen any public specs on how the POST codes work either.

Andrew