Patch merged into coreboot/master: pcengines/apu2: Refactor reading memory strap

the following patch was just integrated into master:
commit c27df8787801dac421b98c4dbb447e519065ae95
Author: Kyösti Mälkki 
Date:   Mon Jan 16 19:58:53 2017 +0200

pcengines/apu2: Refactor reading memory strap

Change-Id: Ie4f80619d9417200a007fc65154b97a5bc05f2f8
    Signed-off-by: Kyösti Mälkki 
    Reviewed-on: https://review.coreboot.org/18152
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/18152 for details.

-gerrit