sl
- SL_enable_serialconsole-1152 - enable serial console for 38400 baud
- SL_enable_serialconsole-192 - enable serial console for 19200 baud
- SL_enable_serialconsole-384 - enable serial console for 38400 baud
- SL_enable_serialconsole-96 - enable serial console for 9600 baud