[coreboot-gerrit] Change in coreboot[master]: cpu/intel/haswell: Enable timed MWAIT if supported

[Angel Pons (Code Review)]

Hello build bot (Jenkins), Patrick Rudolph,

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

https://review.coreboot.org/c/coreboot/+/46916

to look at the new patch set (#6).

Change subject: cpu/intel/haswell: Enable timed MWAIT if supported
......................................................................

cpu/intel/haswell: Enable timed MWAIT if supported

Broadwell unconditionally enables it, but not all Haswell steppings
support it. Thus, check the capability bit before attempting to set it.

Change-Id: I1d11d62f1801d65ae4d5623994fd55fd35e8f34a
Signed-off-by: Angel Pons 
---
M src/cpu/intel/haswell/haswell.h
M src/cpu/intel/haswell/haswell_init.c
2 files changed, 8 insertions(+), 1 deletion(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/16/46916/6