tree 89cde30a739179a4628ea551d0ebdfbd596f3ec7
parent fec8872c9dee4411ba1a89fc8ec833a700b476c6
author Timothy Pearson <tpearson@raptorengineeringinc.com> 1448395927 -0600
committer Martin Roth <martinroth@google.com> 1454707651 +0100

cpu/amd/fam10h-fam15h: Honor CMOS option to disable CPB (core boost)

On certain systems and CPUs Core Performance Boost (CPB) may cause
sporadic system lockups.  This issue is also somewhat known on the
various proprietary BIOSes, therefore it seems to be a hardware
incompatibility when present.

Allow the user to disable CBP if needed.

Change-Id: Id6395d067d48963f6c084ad0bf79e23419af24d8
Signed-off-by: Timothy Pearson <tpearson@raptorengineeringinc.com>
Reviewed-on: https://review.coreboot.org/13172
Tested-by: build bot (Jenkins)
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>