Patch merged into coreboot/master: intel/kunimitsu: fix SCI handling

the following patch was just integrated into master:
commit 3b169252ea7c8f16a955890964b30eae19547dd6
Author: Wenkai Du 
Date:   Mon Aug 24 10:31:30 2015 -0700

intel/kunimitsu: fix SCI handling

Ported below patch from glados to kunimitsu:

glados: Abstract board GPIO configuration in gpio.h
    Original-change-Id: I3f1754012158dd5c7d5bbd6e07e40850f21af56d
    Originally-signed-off-by: Duncan Laurie 
    Originally-reviewed-on: https://chromium-review.googlesource.com/293942

BUG=chrome-os-partner:40828
    BRANCH=none
    TEST=Verify that acpi interrupts are incrementing on kunimitsu.

Change-Id: Ifeddb34289b6e62c936cf6c542906d6e7ef96ddd
    Signed-off-by: Patrick Georgi 
    Original-Commit-Id: 8ff0dd2dcdf6485f0171fb967f7de3015cf4e4ad
    Original-Change-Id: I1f270a03a241d2285639f79854d04059d2c2c99f
    Original-Signed-off-by: Wenkai Du 
    Original-Reviewed-on: https://chromium-review.googlesource.com/295048
    Original-Reviewed-by: Aaron Durbin 
    Original-Reviewed-by: Robbie Zhang 
    Original-Tested-by: Robbie Zhang 
    Reviewed-on: http://review.coreboot.org/11432
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See http://review.coreboot.org/11432 for details.

-gerrit