Patch merged into coreboot/master: src/mainboard/digitallogic: Add license headers to all files

the following patch was just integrated into master:
commit c0ebe4a751e264f0cca6f5fbbd17e51285f9ac56
Author: Martin Roth 
Date:   Thu Feb 9 18:05:08 2017 -0800

src/mainboard/digitallogic: Add license headers to all files

Change-Id: I6a1810360b5c3210038670aea6e80312798a63cd
    Signed-off-by: Martin Roth 
    Reviewed-on: https://review.coreboot.org/18406
    Tested-by: build bot (Jenkins)
    Reviewed-by: Arthur Heymans

See https://review.coreboot.org/18406 for details.

-gerrit