tree d768810b6d51f7246d0b138a8298b1518d1e7aaf
parent 88ffed3df881c09b9833f20400257d0a632a26a2
author Subrata Banik <subratabanik@google.com> 1660561171 +0530
committer Subrata Banik <subratabanik@google.com> 1661190637 +0000

soc/intel/cmn/cpu: API to set TME core activation

This patch implements API to program TME core activation MSR 0x9FF.

Write zero to TME core activate MSR will translate the
TME_ACTIVATE[MK_TME_KEYID_BITS] value into PMH mask register.

Note: TME_ACTIVATE[MK_TME_KEYID_BITS] = MSR 0x982 Bits[32-35]

TEST=Able to build and boot Google/Redrix.

Signed-off-by: Subrata Banik <subratabanik@google.com>
Change-Id: I48cf8e255b294828ac683ab96eb61ad86578e852
Reviewed-on: https://review.coreboot.org/c/coreboot/+/66752
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Tarun Tuli <taruntuli@google.com>