040000 tree 372bd3b0cc90b216939b4838575bdc38b0a7ac9b	chromeos-bsp
040000 tree 41642bc76ca64ebd40d9ab69d1bbeb086186f19c	chromeos-firmware
040000 tree 178bdcd57ce2097e6ed5e2f0fc661377e2386b24	linux-sources