Introduce FSPT_ARCH_UPD and FSPS_ARCH_UPD to support debug events and multi-phase silicon initialization. For backward compatibility the original structures are kept and new ARCH_UPD structures will be included only when UPD header revision equal or greater than 2. ref: - https://bugzilla.tianocore.org/show_bug.cgi?id=2781 BUG=b:162184827 BRANCH=None TEST=Build and boot JSLRVP Cq-Depend: chrome-internal:3221772 Signed-off-by: Ronak Kanabar <ronak.kanabar@intel.com> Change-Id: I728aff1df3d361e21e4617647c4ec0e2d345a8c2 Reviewed-on: https://review.coreboot.org/c/coreboot/+/44577 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Aamir Bohra <aamir.bohra@intel.com> Reviewed-by: Maulik V Vaghela <maulik.v.vaghela@intel.com>