Patch merged into coreboot/master: dc35756 cpu/amd/pi: Use acpi_is_wakeup()

the following patch was just integrated into master:
commit dc357566ea715cd5dedd277046ff58c36b622dfd
Author: Kyösti Mälkki 
Date:   Thu Jan 8 20:44:30 2015 +0200

cpu/amd/pi: Use acpi_is_wakeup()

Propagate commit 9107e53 from amd/agesa and fix some
    related #includes under cpu/amd/pi.

Change test to return true on S2 wakeup too. In S2 CPU would
    have been powered down so MTRR recovery is required.

Change-Id: I18cb31c1124da53e5fcba2610f6b02d755feb092
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: http://review.coreboot.org/8171
    Tested-by: build bot (Jenkins)
    Reviewed-by: Edward O'Callaghan

See http://review.coreboot.org/8171 for details.

-gerrit