At this point I'm rather stuck.
Ron (or anyone else, really), do you have a chance to look at this and/or advise me on things I can do/try in order to get this working again?
I'll chime in here that we have pulled lots of different raminits from past revs and replaced the one in the current rev but no success.
We have also reviewed the data sheet and as far as static config goes we are set the same as the factory northbridge. So its must be some sort of magic method during the init.
One thing we haven't done is tested a complete tree build from some of the older revs. Mostly because the older trees don't seem to build for Alex.
If anyone has a rev that they really think will work then we can pull it and figure out why it won't build on Alex's system or perhaps build it on a system that works and then send it to him for testing.