[coreboot] tiny bootblock problem
philipp_subx at redfish-solutions.com
Fri Jan 6 23:59:05 CET 2012
On 1/6/12 3:53 PM, Nils wrote:
> Patrick Georgi wrote:
>>> Correct me if i'm wrong but Geode GX2/LX doesn't have MTRRs.
>>> Cache is setup via MSR registers.
>> MTRR is usually configured via MSR (0x200 to 0x210, specifically). Not
>> sure if Geode does it the same way, but MSR doesn't mean "no MTRR".
> See attachment for part of page 494 of the GX2 databook.:)
> Philip Prindeville wrote:
>> Caching is bits 30:29 of CR0.
> There are actually a lot more MSR registers for defining cache regions.
> Thanks, Nils.
I think we have a disconnect on what "Not supported" means. :-)
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