Merge changes I774d7043,I69382ccb,Idc1a618d into pi-dev

* changes:
  Firmware version can't be retrieved in PN551
  Fix FW Download read buffer corruption issue
  Fix for FW Download failure if interrupted by phone reboot
tree: 5f5b785a50759590cd24a79a20dd24f8b3889f27
  1. 1.1/
  2. extns/
  3. halimpl/
  4. Android.bp
  5. OWNERS