On 8/7/23 06:33, Haitao Huang wrote: > Hi Dave > On Fri, 04 Aug 2023 16:06:50 -0500, Dave Hansen <dave.hansen@xxxxxxxxx> > wrote: > >> What choices do our end users have about how much EPC RAM to dedicate to >> SGX on SPR systems? I assume there's some ability to tweak to tweak it >> in the BIOS. > > On one platform I know, BIOS provides choices from 256M to 256G, > doubling at each increment. This should depend on OEM/BIOS and available > total RAM configured. OK, thanks. I was mostly curious how much RAM our customers are burning on SGX just so they can do TDX attestation on SPR.
