100644 blob d723c4c4b079b358b323114ef780c3c53a2dac53	BUILD.gn
040000 tree a24a196bb0ec5e805bb8483125f4e5986d1ffeb2	aml-uart
040000 tree 5d1950a825718ae5df0034126c2d29043b07f53d	ftdi
040000 tree c9a622300bfdbc5f0810af7b8ff8f92bd0524d56	intel-serialio
040000 tree 497251d296ef7721c035179ad6ea14a91a18a9b4	serial-async
040000 tree 5e211bf8b274fdee038b68c19077f92ac846089f	serial
040000 tree 662a0fcb9450f588b23ce2fcea0fa9cc6eb719bd	uart16550
040000 tree b600ad20dec8d3ea6d7297398dc76e8e6962e724	usb-cdc-acm
040000 tree e3a410fdd398b4c6e49098e162e2d2f0957ced4e	virtio-console