6495c577bd
When we run “qemu-system-loongarch64 -qmp stdio -vnc none -S”, we get an error message “Need kernel filename” and then we can't use qmp cmd to query some information. So, we just throw a warning and then the cpus starts running from address VIRT_FLASH0_BASE. Signed-off-by: Song Gao <gaosong@loongson.cn> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-Id: <20241030012359.4040817-1-gaosong@loongson.cn>