[coreboot-gerrit] Patch merged into coreboot/master: c6588c5 coreboot: introduce boot_device

the following patch was just integrated into master:
commit c6588c5af94e568bddd8111c3fca736f464042cf
Author: Aaron Durbin 
Date:   Fri May 15 13:15:34 2015 -0500

coreboot: introduce boot_device

The boot_device is a region_device that represents the
    device from which coreboot retrieves and boots its stages.
    The existing cbfs implementations use the boot_device as
    the intermediary for accessing the CBFS region. Also,
    there's currently only support for a read-only view of
    the boot_device. i.e. one cannot write to the boot_device
    using this view. However, a writable boot_device could
    be added in the future.

Change-Id: Ic0da796ab161b8025c90631be3423ba6473ad31c
    Signed-off-by: Aaron Durbin 
    Reviewed-on: http://review.coreboot.org/10216
    Tested-by: build bot (Jenkins)
    Tested-by: Raptor Engineering Automated Test Stand 
    Reviewed-by: Patrick Georgi

See http://review.coreboot.org/10216 for details.

-gerrit