[PATCH] update processor names for AMD

[xdrudis]

Hello.

This is a patch for setting the processor names updated to the 
same doc as the original but revision June 2010.

It applies to svn 5703 and I tested it with my previous patch.warnerrors
and patch.serial1 and it makes no difference. I can't tell whether
it works yet, but maybe someone else can try it if their boards boot.

Signed off by: Xavi Drudis Ferran