/usr/sbin/bhyve \
-c 1 \
-m 214 \
-u \
-H \
-P \
-s 0:0,hostbridge \
-l bootrom,/path/to/test.fd \
-s 4:0,fbuf,tcp=127.0.0.1:5904,password=s3cr3t \
-s 1,lpc bhyve