Patch merged into coreboot/master: soc/intel/apollolake: Use the new SPI driver interface

the following patch was just integrated into master:
commit d6c555971b9f9f0c2d49269b0874e3480258531a
Author: Furquan Shaikh 
Date:   Mon Nov 21 12:41:20 2016 -0800

soc/intel/apollolake: Use the new SPI driver interface

1. Define controller for fast SPI.
    2. Separate out functions that are specific to SPI and flash controller
    in different files.

BUG=chrome-os-partner:59832
    BRANCH=None
    TEST=Compiles successfully for reef.

Change-Id: If07db9d27bbf4f4eb6024175cb7753c6cf4fb793
    Signed-off-by: Furquan Shaikh 
    Reviewed-on: https://review.coreboot.org/17562
    Reviewed-by: Aaron Durbin 
    Tested-by: build bot (Jenkins)

See https://review.coreboot.org/17562 for details.

-gerrit