[coreboot] Patch merged into coreboot/master: 1d290ee exynos5: add GPIO port enums

the following patch was just integrated into master:
commit 1d290eeb1c72a31b5d49a1fca57f99b081fe24d4
Author: David Hendricks 
Date:   Wed Mar 6 20:11:20 2013 -0800

exynos5: add GPIO port enums

This adds an enum for GPIO ports on the Exynos5. To make them
    useful, they are assigned the absolute MMIO address where a
    s5p_gpio_bank struct can point to.

Change-Id: Ia539ba52d7393501d434ba8fecde01da37b0d8aa
    Signed-off-by: David Hendricks 
    Reviewed-on: http://review.coreboot.org/2602
    Tested-by: build bot (Jenkins)
    Reviewed-by: Ronald G. Minnich

Build-Tested: build bot (Jenkins) at Thu Mar  7 05:37:40 2013, giving +1
Reviewed-By: Ronald G. Minnich  at Thu Mar  7 06:41:36 2013, giving +2
See http://review.coreboot.org/2602 for details.

-gerrit