[coreboot-gerrit] Patch merged into coreboot/master: Kconfig: separate memory mapped boot device from SPI

the following patch was just integrated into master:
commit 16c173fdf5d6060ecdd63ca4593fb76b2167ab9b
Author: Aaron Durbin 
Date:   Thu Aug 11 14:04:10 2016 -0500

Kconfig: separate memory mapped boot device from SPI

Make the indication of the boot device being memory mapped
    separate from SPI. However, retain the same defaults that
    previously existed.

BUG=chrome-os-partner:56151

Change-Id: I06f138078c47a1e4b4b3edbdbf662f171e11c9d4
    Signed-off-by: Aaron Durbin 
    Reviewed-on: https://review.coreboot.org/16228
    Tested-by: build bot (Jenkins)
    Reviewed-by: Furquan Shaikh 
    Reviewed-by: Martin Roth

See https://review.coreboot.org/16228 for details.

-gerrit