040000 tree 2ddd02f7f2e7d2be6bbb28d5c094f8e840c2c3fc	common
040000 tree 7f7b5d572a598dffbf0838d04e7dad216de6bb10	rk3328
040000 tree d1421a20418076ac473002c8889cb29a9d031e04	rk3368
040000 tree 25321f4f6feaa007d86df77a540f255f19c6e95b	rk3399