Patch merged into coreboot/master: soc/intel/quark: Fix serial port configuration

the following patch was just integrated into master:
commit 73f6a282a191c39d8f5e72e6cd2ce172821cdef4
Author: Lee Leahy 
Date:   Wed Dec 28 12:53:37 2016 -0800

soc/intel/quark: Fix serial port configuration

Fix serial port configuration broken by how PCI configuration space was
    referenced introduced by change 3d15e10a (MMCONF_SUPPORT: Flip default
    to enabled).

TEST=Build and run on Galileo Gen2

Change-Id: I2ab52cf598795e94f1f16977f8d12b7fdd95e146
    Signed-off-by: Lee Leahy 
    Reviewed-on: https://review.coreboot.org/17984
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Martin Roth

See https://review.coreboot.org/17984 for details.

-gerrit