[coreboot] ACPI S3

Jordan Crouse jordan at cosmicpenguin.net
Wed Nov 12 23:09:44 CET 2008


Rudolf Marek wrote:
>> That is a good idea.  There might also be some ACPI rules about where 
>> the stack can be on a resuming BIOS - I'm not sure what traditional 
>> BIOSes do for that.  
> 
> They grab one MB at the end of memory. So maybe we can do the same.

We will need to reserve it from the beginning.  1Mb seems to much - how 
much extra system state did you have to save off in your implementation?

I was hoping more along the lines of using 4 or 8k from the f0000 segment.

Jordan






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