Change in coreboot[master]: Make coreboot supply DTB

[build bot (Jenkins) (Code Review)]

build bot (Jenkins) has posted comments on this change. ( https://review.coreboot.org/13760 )

Change subject: Make coreboot supply DTB
......................................................................

Patch Set 4: Verified+1

Build Successful

https://qa.coreboot.org/job/coreboot-gerrit/67910/ : SUCCESS

https://qa.coreboot.org/job/coreboot-checkpatch/22394/ : SUCCESS