Patch merged into coreboot/master: 229958e broadwell: Hook into the build system

the following patch was just integrated into master:
commit 229958e0b93e5b8d398a8357d7df6509b422ca31
Author: Duncan Laurie 
Date:   Wed May 14 14:13:42 2014 -0700

broadwell: Hook into the build system

Hook the soc/intel/broadwell directory into the configuration
    and build system so it can be used by mainboards.

BUG=chrome-os-partner:28234
    TEST=build and boot on wtm2

Original-Change-Id: Ia48ac644a8cefb2cf9c64efaa1bd9737ddfb8b1f
    Original-Signed-off-by: Duncan Laurie 
    Original-Reviewed-on: https://chromium-review.googlesource.com/199893
    Original-Reviewed-by: Aaron Durbin 
    (cherry picked from commit ee290d7f6e541999e077bcf871cd6c7b6504f3d6)
    Signed-off-by: Marc Jones

Change-Id: Iea5f37a839b516ac98227cc1737ce0d03f7e7e3b
    Reviewed-on: http://review.coreboot.org/7940
    Tested-by: build bot (Jenkins)
    Reviewed-by: Paul Menzel 
    Reviewed-by: Edward O'Callaghan

See http://review.coreboot.org/7940 for details.

-gerrit