040000 tree 5d704cd61aaa9a71e525322453da7251c350414d	cordctl
040000 tree 9d65b019b2089d0e9aa8131578d45c8108247533	device-management-interface
040000 tree 4ef75d678881abe47f74047f465971b3b13c94fa	omci-lib-go
040000 tree 5428662d1aeb606a3ed82170c82b11671a0a51fe	voltha-protos