100644 blob 52747a18d3f863734e7aff0ec53ad0cd809b21db	BUILD.gn
040000 tree 60467f309bdd1d6c92a75e0b773a16c573925448	bt-hci-broadcom
040000 tree 662bca698165b51778248772070b98c19df74c9e	bt-hci-mediatek
040000 tree 0082bea2eb7a3d7e1a481dbf95c1fb2beb0bc797	bt-transport-uart
040000 tree 4fe077cbe84870ed7937ad36631b671a57027dbc	bt-transport-usb