On 28.11.2015 07:41, Elliott, Robert (Persistent Memory) wrote:
> If you can define a standard meaning for 16 and 20, that'd be more
> useful than marking them as OEM defined.  There will always be a mix
> of software that interprets it as unusable vs. follows this new
> advice.
16 would be "RAM holding coreboot tables as defined in coreboot lbio.h"
20 would be E820 counterpart of EFI_RUNTIME_SERVICES_CODE