Fixup serial console settings that get applied to nanobsd. Fixes #2484
Fixup serial console settings that get applied to nanobsd. Fixes #2484

ch1c4um/pfsense,jxmx/pfsense,BlackstarGroup/pfsense,NewEraCracker/pfsense,pfsense/pfsense,dennypage/pfsense,NewEraCracker/pfsense,dennypage/pfsense,brunostein/pfsense,pfsense/pfsense,NOYB/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,NewEraCracker/pfsense,jxmx/pfsense,ptorsten/pfsense,phil-davis/pfsense,ch1c4um/pfsense,dennypage/pfsense,ch1c4um/pfsense,pfsense/pfsense,brunostein/pfsense,NOYB/pfsense,ptorsten/pfsense,brunostein/pfsense,ptorsten/pfsense,phil-davis/pfsense,dennypage/pfsense,BlackstarGroup/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,NOYB/pfsense,pfsense/pfsense,phil-davis/pfsense,BlackstarGroup/pfsense,jxmx/pfsense