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040000 tree 3a22c6c7b340de72caffe397ba0a31c67282eeec	ip
040000 tree a0250a0c2da51ad48100914d4fddf2fdd38baae6	mediatek
040000 tree b9097d71bbd8973a1be93d6b5a56bd52079e7cdb	rockchip
040000 tree 31a8aa1968886f82a12058e0816e2b31c818b575	usb
040000 tree 4e5bc620728bc45448817c3fbcdbccddf856b6c5	usb_v1