Patch merged into coreboot/master: 1592169 baytrail: initialize eMMC device

the following patch was just integrated into master:
commit 159216949597cb68a477af1b3723705f5e87cbb1
Author: Aaron Durbin 
Date:   Tue Nov 12 16:44:18 2013 -0600

baytrail: initialize eMMC device

The eMMC device is initialized as version 4.5 with HS200 speeds.

BUG=chrome-os-partner:23966
    BRANCH=None
    TEST=Built and booted rambi to login screen off of eMMC device.

Change-Id: I686c6136005fcb2587b939ddea293f4398df9868
    Signed-off-by: Aaron Durbin 
    Reviewed-on: https://chromium-review.googlesource.com/176536
    Reviewed-by: Bernie Thompson 
    Reviewed-by: Duncan Laurie 
    Reviewed-on: http://review.coreboot.org/4967
    Tested-by: build bot (Jenkins)
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/4967 for details.

-gerrit