1SUBSYSTEM=="tty", ATTRS{iomem_base}=="0x1E78F000", ENV{SYSTEMD_WANTS}="obmc-console@ttyS2", TAG+="systemd" 2SUBSYSTEM=="tty", KERNEL=="ttyUSB1", ENV{SYSTEMD_WANTS}="obmc-console@ttyUSB1", TAG+="systemd" 3SUBSYSTEM=="tty", KERNEL=="ttyUSB6", ENV{SYSTEMD_WANTS}="obmc-console@ttyUSB6", TAG+="systemd" 4