Patch merged into coreboot/master: marvell/mvmap2315: Compose BOOTBLOCK region

the following patch was just integrated into master:
commit a51d2db4f03844cae1d3e0eb72e305fcb0c9c8d3
Author: Daisuke Nojiri 
Date:   Fri Sep 23 17:40:15 2016 -0700

marvell/mvmap2315: Compose BOOTBLOCK region

This patch adds a Makefile rule for mvmap2315 to install a BDB and
    bootblock code in the BOOTBLOCK region. The resulting BDB has a
    header and data both signed by a RSA-4096 key.

BUG=chrome-os-partner:57889
    BRANCH=none
    TEST=emerge-rotor coreboot and examined the output binary. Booted
    coreboot.rom.

Change-Id: I1e20a09b12f8f8ed4d095aa588e3eb930f359fc5
    Signed-off-by: Daisuke Nojiri 
    Reviewed-on: https://review.coreboot.org/16747
    Tested-by: build bot (Jenkins)
    Reviewed-by: Martin Roth

See https://review.coreboot.org/16747 for details.

-gerrit