[coreboot] [MSRTOOL] [PATCH] Add Geode GX2 memmory desriptor registers.

[Stefan Reinauer]

* Nils <njacobs8 at hetnet.nl> [110113 15:42]:
> Add Geode GX2 memmory descriptors.
> Add a simple README file.
> 
> Signed-off-by: Nils Jacobs <njacobs8 at hetnet.nl>
> 
> Thanks, Nils.

Thanks, r6274