-kernel "$KIMG" -append "root=/dev/sda memmap=66M$0x3b000000 nohpet" \
-drive file="$RFSIMG",format=raw,id=disk,if=none \
-device ide-hd,drive=disk -serial stdio -serial vc \
-kernel "$KIMG" -append "root=/dev/sda memmap=66M$0x3b000000 nohpet" \
-drive file="$RFSIMG",format=raw,id=disk,if=none \
-device ide-hd,drive=disk -serial stdio -serial vc \