040000 tree 6e716a6228a552f147e40debc4421a9e0fcd63c3	arm-linux
040000 tree 795f4af3e84188c1aefb7d307782de5530c9a531	linux-pc
040000 tree 6175f1fd91814934302edd7bfe1ddbc3cdf6d0a6	opteesp
040000 tree 6943e5996f37b61ab75de8d3a4b6a5cf2163fef3	sp