[coreboot-gerrit] Patch merged into coreboot/master: chromeec: Move EC image hash to separate file in CBFS

the following patch was just integrated into master:
commit 8e97d00755867a41913156ecb08c74aab7398cb2
Author: Julius Werner 
Date:   Tue May 31 18:11:10 2016 -0700

chromeec: Move EC image hash to separate file in CBFS

The Chrome OS bootloader is changing its EC software sync mechanism to
    look for the hash of an EC image in a separate CBFS file, rather than
    using the CBFS hash attribute of the image itself (see
    http://crosreview.com/348061). This patch makes coreboot generate
    appropriate hash files for the new format when it builds and bundles a
    Chrome EC image. This also allows us to compress the EC image itself.

Change-Id: I9aee6b8d24cdf41cb540db86a7569038fc7d9937
    Signed-off-by: Julius Werner 
    Reviewed-on: https://review.coreboot.org/15039
    Tested-by: build bot (Jenkins)
    Reviewed-by: Aaron Durbin

See https://review.coreboot.org/15039 for details.

-gerrit