tree 23b568c9e0a034e0e5d62403ea1f95b047b8f34b
parent a1c75fef47384d6eb80043248dd6a6117c843871
author Bertrand SIMONNET <bsimonnet@google.com> 1462231452 -0700
committer Treehugger Robot <treehugger-gerrit@google.com> 1464124860 +0000

Document the HAL.

Documents and explain the HAL to facilitate its implementation.

Bug: 28522721

Change-Id: Ie65610b5f6f0e61a92ea6558deb2f54eb93f3e90