r271676:
Catch up with Crochet changes to fix the BEAGLEBONE
build.
r271677:
Catch up with Crochet changes to fix the WANDBOARD-QUAD
build.
r271678:
Set a static revision of the Crochet checkout to avoid
surprise build failures.
Approved by: re (marius)
Sponsored by: The FreeBSD Foundation
af46b1fe8b