edk2-stable202302 has a patch may relates to this issue: commit c0a0b9bc3534b71ad90c022b0cab10910697de69 [edk2-stable202302~138] Author: Gerd Hoffmann <kraxel@redhat.com> Date: Tue Jan 17 13:16:28 2023 +0100 OvmfPkg/PlatformInitLib: Add PlatformReservationConflictCB Bug 4251 - OVMF IA32X64 boot failure on TCG, due to MMIO address space conflict https://bugzilla.tianocore.org/show_bug.cgi?id=4251