040000 tree c862cb74cd07114b70802ca9a81aaa1c5c087484	core
040000 tree c34687dead531d474b6f5855836c70b0b9db1f4d	platform
040000 tree a27ffc3524393bc8a9bca96af01a93b93c3f7b82	qbone
040000 tree 3fd0444ba86715a4b9c9404cbad9245d7549d5d2	quartc
040000 tree 984582c3ca9ee4863618b2810dce9380d43a869e	test_tools
040000 tree 6702805229868b15087c861711e9fb57594754f2	tools