[coreboot] 4 GB RAM failure on DBM690T target (690G/SB600)

[Rudolf Marek]

> I'm not totally sure the ACPI code is hard coded to 1 GB. The default
> values in the ACPI code code correspond to 1 GB and there is some code
> which will calculate BIOS memory location from TOM and TOM2. I could not
> find any place where TOM and TOM2 are updated, 

its in acpi-k8.c in amd directory. Its in ssdt table.

Rudolf