Patch merged into coreboot/master: c4b6f3b emeraldlake2: Clean up COM port enable

the following patch was just integrated into master:
commit c4b6f3bacb7a2ac139f8b85c85388ef6fbda96d9
Author: Marc Jones 
Date:   Tue Nov 5 17:47:37 2013 -0700

emeraldlake2: Clean up COM port enable

Remove the COM port enable loop. There is no need to
    search for the port when it is needed and known by the
    GPIO function.

Change-Id: Ie4e533fd9e49ed9ae62b209317b4b9853ff9926a
    Signed-off-by: Marc Jones 
    Reviewed-on: http://review.coreboot.org/4027
    Tested-by: build bot (Jenkins)
    Reviewed-by: Kyösti Mälkki 
    Reviewed-by: Paul Menzel

See http://review.coreboot.org/4027 for details.

-gerrit