100644 blob 52747a18d3f863734e7aff0ec53ad0cd809b21db	BUILD.gn
040000 tree 3c870c2f34b678e564f52cfd0cf7bd22a97ca392	bt-hci-broadcom
040000 tree ee03798c7e94176c865886e5f73d082145d17743	bt-hci-mediatek
040000 tree 51ef23d9b8e40a0179d52d7eec225995a0641ed5	bt-transport-uart
040000 tree 3db25790ea8fde6d782d72cb3b88da4fa66e6405	bt-transport-usb