tree 4efc9222a64c43772b9f5ffdd7425adb0b7a4ec2
parent df40ca9d41ab1fcab3ddea3ce3c9aa95ab0da2b0
author Marc Jones <marcjones@sysproconsulting.com> 1617739770 -0600
committer Patrick Georgi <pgeorgi@google.com> 1618777944 +0000

soc/intel/xeon_sp: Set MSR locks

Set MSR locks as indicated by the Intel documents.
The following MSRs settings are locked:
 MSR_FEATURE_CONFIG AES enable/disable lock
 TURBO_ACTIVATION_RATIO_LOCK

This also adds PARALLEL_MP_AP_WORK to enable running on APs to set
each CPU MSR.

Change-Id: Iacf495f0880d42b378cb0d2c37940d50a511c430
Signed-off-by: Marc Jones <marcjones@sysproconsulting.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/52160
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jay Talbott <JayTalbott@sysproconsulting.com>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>