[coreboot-gerrit] Patch merged into coreboot/master: mainboard/google/reef: Enable cr50 TPM interrupt

the following patch was just integrated into master:
commit 24de342438208d9b843e87627f15b9a272285b0f
Author: Duncan Laurie 
Date:   Mon Sep 19 17:24:55 2016 -0700

mainboard/google/reef: Enable cr50 TPM interrupt

Enable the cr50 TPM and interrupt as GPE0_DW1_28 for use during
    verstage.  The interrupt is left in APIC mode as the GPE is
    still latched when the GPIO is pulled low.

BUG=chrome-os-partner:53336

Change-Id: I28ade5ee3bf08fa17d8cabf16287319480f03921
    Signed-off-by: Duncan Laurie

See https://review.coreboot.org/16661 for details.

-gerrit