tree 7a0b1cfc12ac164151824a975ebb6091081c43f7
parent 0d5fcc075e6abf4217819fe688c572b0564987db
author Hridya Valsaraju <hridya@google.com> 1548209339 -0800
committer Hridya Valsaraju <hridya@google.com> 1548263695 -0800

Support including DTB image

Bug: 111136242
Test: When BOARD_PREBUILT_DTB_DIR is set correctly,
generated $OUT/boot.img contains the DTB image.

Change-Id: I282e31b04cc60383377b9e9b54f8fe64a8140242