tree 32dc564b15f3d69fc98238bc0baaeb940900c64f
parent 6e66cf2d844a0fa2225978b8c7b1494fd738f433
author Cole Faust <colefaust@google.com> 1731622289 -0800
committer Cole Faust <colefaust@google.com> 1731625291 -0800

Fix missing avb keys

Previously we were using the "specific" board avb key path, but it's
actually common for the partition-specific avb key to not be set and
instead fall back to the global avb key. Add that fallback to the
global avb key.

Also, now that we're properly using the keys, generate filegroups
for the keys as they're often in a different folder. Also use
pre-existing filegroups where possible.

Bug: 377563298
Test: m product_config_to_bp and check the generated bp file for avb keys
Change-Id: Iafef06b95c895c47d5b55c8aef2061a636754b28