100644 blob a949e58c878f0442984903657ba475e4240366cf	BUILD.gn
040000 tree 4a7dab5dc0c10b8825c028ab086572277ed8f374	aml-uart
040000 tree 7fbbabadd48ea2ba35f471862f9d2b687b5fe41c	ftdi
040000 tree 98a949684c513324f25eb8dbfe13213d85d622b7	serial
040000 tree 3a894060cce4d9fb35b380d7d323b15f17788746	uart16550
040000 tree 58d42b3db31e2eb48c58c9196456991b4d6be26e	usb-cdc-acm
040000 tree f8172a4ed05d3ab5e4f8a05b879fd1cf7afd3486	virtio-console