[coreboot] ECS AMD690GM-M2 AM2 AMD 690G Micro ATX AMD Motherboard

[Peter Stuge]

ron minnich wrote:
> I'm still puzzled as to what's going on with the dbm690t serial but
> it doesn't work with any combination of things I normally do to get
> rs232 to work. So it goes.

Set bit 6 in PCI register 44h of device 20, f3 (1002:438d) and it
might come alive. The SB600 LPC ISA bridge doesn't decode any io by
default. See page 252 and forward in document 46155. (SB600 RRG)


//Peter