Patch merged into coreboot/master: mainboard/asus/[kgpe-d16|kcma-d8]: Enable secondary serial port header

the following patch was just integrated into master:
commit ca543396a7338a47bf9578d058c6af4f9d8f8ee2
Author: Timothy Pearson 
Date:   Wed May 18 13:33:13 2016 -0500

mainboard/asus/[kgpe-d16|kcma-d8]: Enable secondary serial port header

The ASUS KGPE-D16/KCMA-D8 have an on-board header for a second RS-232
    serial port, however it is disabled by default due to the SuperIO
    default pin mux settings.  Enable the secondary serial port early
    in romstage to allow use during / after initial boot.

Change-Id: I5b83659dd8b0d6af559c9ceccee55c4cc2f17165
    Signed-off-by: Timothy Pearson 
    Reviewed-on: https://review.coreboot.org/14892
    Tested-by: build bot (Jenkins)
    Tested-by: Raptor Engineering Automated Test Stand 
    Reviewed-by: Kyösti Mälkki

See https://review.coreboot.org/14892 for details.

-gerrit