[coreboot-gerrit] Patch merged into coreboot/master: soc/intel/apollolake: Enable ACPI PM timer emulation on all CPUs
gerrit at coreboot.org
gerrit at coreboot.org
Fri Dec 2 16:39:41 CET 2016
the following patch was just integrated into master:
commit 3b637531c91d0cb290dcff26584274f41c06ec85
Author: Andrey Petrov <andrey.petrov at intel.com>
Date: Wed Nov 30 17:39:16 2016 -0800
soc/intel/apollolake: Enable ACPI PM timer emulation on all CPUs
Currently we enable ACPI PM timer emulation only on BSP. So the timer
doesn't work on other cores and that breaks OSes that use it. Also,
microcode uses this information to figure out ACPI IO base, and that
is used for other features. This patch enables ACPI timer emulation
on all the logical CPUs.
BUG=chrome-os-partner:60011
TEST=iotools rdmsr x 0x121, x={0..3}, make sure it is set
Change-Id: I0d6cb8761c1c25d3a2fcf59a49c1eda9e4ccc70c
Signed-off-by: Andrey Petrov <andrey.petrov at intel.com>
Reviewed-on: https://review.coreboot.org/17663
Reviewed-by: Aaron Durbin <adurbin at chromium.org>
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter at users.sourceforge.net>
See https://review.coreboot.org/17663 for details.
-gerrit
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