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040000 tree 3a22c6c7b340de72caffe397ba0a31c67282eeec	ip
040000 tree a0250a0c2da51ad48100914d4fddf2fdd38baae6	mediatek
040000 tree b9097d71bbd8973a1be93d6b5a56bd52079e7cdb	rockchip
040000 tree 8b5d3b3ea1e9aaaeb591935487dedb6c05917fe3	usb
040000 tree 4e5bc620728bc45448817c3fbcdbccddf856b6c5	usb_v1