I've been troubleshooting a problem recently on AMI-based systems where
they won't allocate more than about 2GB memory using AllocatePool and
AllocatePages(AllocateAnyAddress, ...) functions. I've just written a
page about it (https://edk2.bluestop.org/w/allocatingmemoryabove2gb/)
and was wondering if anyone else had come across it, and perhaps knew if
there's a better workaround/fix than using
AllocatePages(AllocateAddress, ...) after doing a lookup in the memory map?
The worst thing about it is that I appear to have broken 2 ASUS Z170
motherboards from running into this problem!
--
Bruce
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