Bluetooth: AR3002 firmware cherry pick

This firmware is provided by Atheros to support Athreos AR3002 Bluetooth module (used on seaboard & asymptote)

BUG=None
TEST=on seaboard & asymptote, run
     hciattach /dev/ttyHS2 ar3k
     without complain about can't find firmware

Change-Id: Ib03917a4201d6d50706e636f334d89018f40ac8d
Reviewed-on: http://gerrit.chromium.org/gerrit/8813
Reviewed-by: Sam Leffler <sleffler@chromium.org>
Reviewed-by: Olof Johansson <olofj@chromium.org>
Tested-by: Yufeng Shen <miletus@chromium.org>
Commit-Ready: Yufeng Shen <miletus@chromium.org>
1 file changed
tree: 7d379cfb5652816f4df8916deb4ef57066b82710
  1. ath3k/
  2. ath6k/
  3. .gitignore
  4. inherit-review-settings-ok