Change in coreboot[master]: soc/intel/cnl: lock AES-NI feature if selected

[Michael Niewöhner (Code Review)]

Hello  Felix Singer, build bot (Jenkins), Nico Huber, Furquan Shaikh, Tim Wawrzynczak, Paul Menzel, Subrata Banik, Aamir Bohra, Patrick Rudolph,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/46273

to look at the new patch set (#11).

Change subject: soc/intel/cnl: lock AES-NI feature if selected
......................................................................

soc/intel/cnl: lock AES-NI feature if selected

Lock AES-NI (MSR_FEATURE_CONFIG) to prevent unintended changes of
AES-NI enablement as precaution, as suggested in Intel document
325384-070US.

Locking is enabled by default (as already done in SKL and Arrandale) and
may be disabled by the newly introduced Kconfig in the parent change.

Tested by checking the MSR.

Change-Id: I79495bfbd3ebf3b712ce9ecf2040cecfd954178d
Signed-off-by: Michael Niewöhner 
---
M src/soc/intel/cannonlake/cpu.c
1 file changed, 2 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/73/46273/11