[coreboot] AMD761 + VIA VT82C686B (eventually HighPiont HPT370A)

[Marek Artur Penther]

I still waiting for linuxbios/coreboot to support at least these devices 
(AMD761, VIA VT82C686B). I have 'Abit KG7-RAID' MotherBoard and there are 
such devices. I'd like to run this MB with CoreBoot. I can provide a lot of 
datasheets and specsheets for these devices (all family of AMD7xx (AMD751, 
AMD756, AMD761, AMD762, AMD766, AMD768)).