100644 blob a949e58c878f0442984903657ba475e4240366cf	BUILD.gn
040000 tree 64e4facdac6b50bafcfcb9259d22c8741ea57556	aml-uart
040000 tree 7fbbabadd48ea2ba35f471862f9d2b687b5fe41c	ftdi
040000 tree 98a949684c513324f25eb8dbfe13213d85d622b7	serial
040000 tree dfa1aac2aec6c16bde7d680190a86150593184bc	uart16550
040000 tree 58d42b3db31e2eb48c58c9196456991b4d6be26e	usb-cdc-acm
040000 tree f8172a4ed05d3ab5e4f8a05b879fd1cf7afd3486	virtio-console