commit 6b2e155ee6eb3eaed089e8604e5cfa588e81473e
author Tianjie Xu <xunchang@google.com> Thu Jun 01 11:32:32 2017 -0700
committer Tianjie Xu <xunchang@google.com> Thu Jun 01 21:36:43 2017 -0700
tree 25319808599b1c9e71a6771aa86a518afa16c10a
parent 0996f815db40b9580ebf1e7d5d90b8be88e25db3

Generate care_map.txt when AVB is enabled

When AVB is enabled, generate care_map.txt and add it to the target
files. Also copy it into the OTA package where it will later be used
by the update_verifier.

Bug: 62208947
Test: \
1. Run add_img_to_target_files on the TF of a new pixel device,
and care_map.txt generates successfully.

2. Make dist in oc-dr1-release and find care_map.txt in the OTA package.

3. update_verifier succeeds in reading all the blocks on the care_map,
and fails to read out-of-bound blocks.

Change-Id: I2881711e6f87789cb7de150dbeca18b756fed68a

tools/releasetools/build_image.py

diff --git a/tools/releasetools/build_image.py b/tools/releasetools/build_image.py
index 3094dca..82a21f3 100755
--- a/tools/releasetools/build_image.py
+++ b/tools/releasetools/build_image.py
@@ -614,6 +614,7 @@
       "verity_key",
       "verity_signer_cmd",
       "verity_fec",
+      "board_avb_enable",
       "avb_signing_args",
       "avb_avbtool"
       )