040000 tree 2ddd02f7f2e7d2be6bbb28d5c094f8e840c2c3fc	common
040000 tree 2a032795972c4a84b492e62dd4847b630919b985	rk3328
040000 tree 6930e638a3ccff8d478411fbc2895a0724922aaa	rk3368
040000 tree 91ea049be8523c65b891313cb609ebc4f87ba233	rk3399