040000 tree 05c4ead7c3bd1b890f4695ebf10aae8ffcb6a9fe	arm-linux
040000 tree d2412413d9b5b031870d6a5a1d7a303a239d762f	linux-pc
040000 tree 9e44f75b24a04c87cb3745797a4d36b107bb5fbd	opteesp
040000 tree 4416464f0f5a6cfb0366d3920a448ec928c850fb	sp