[coreboot] [PATCH] Warn if we run out of MTRRs
Stefan Reinauer
stepan at coresystems.de
Thu Feb 12 11:17:51 CET 2009
On 12.02.2009 2:00 Uhr, Peter Stuge wrote:
> Carl-Daniel Hailfinger wrote:
>
>> AFAICS your algorithm won't help for any board with uncached SMM
>> memory before UMA.
>>
>
> Would it work to add a third negative MTRR for that region?
>
Yes, that is also what other BIOSes do.
> If yes, that's what I would like, and then I say to Stefan's patch:
>
> Acked-by: Peter Stuge <peter at stuge.se>
>
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