040000 tree 5d704cd61aaa9a71e525322453da7251c350414d	cordctl
040000 tree 5fac533c4a69caa4ea83d2a27b52f1acae74f9ab	device-management-interface
040000 tree 7f6c6517974d64216c68a426c26266cfd98c3506	omci-lib-go
040000 tree 5ca4f0df334dc0626e5cc7857988071326a418c4	voltha-protos