Dear Christian, Thanks for your replay, I found the root cause. Need use -M malata parameter.
Regards, Yanfei 2016-05-27 22:38 GMT+08:00 Christian Seiler <christ...@iwakd.de>: > On 05/27/2016 06:23 AM, 飞颜 wrote: > > QEMU start command below: > > qemu-system-mips -M mips -kernel vmlinux-3.16.0-4-4kc-malta -initrd > > initrd.gz -hda hda.img -append "root=/dev/ram console=ttyS0" -nographice > > > > Only show message below, can not run. > > qemu: Warning, could not load MIPS bios 'mips_bios.bin' > > This looks a lot like: > https://www.linux-mips.org/wiki/QEMU#MIPS_BIOS_not_found_on_startup > > Since you start the whole thing with a -kernel command line, the > firmware is actually irrelevant - so you could just create a > dummy file for the MIPS BIOS: > > (as root) > dd if=/dev/zero of=/usr/share/qemu/mips_bios.bin bs=1024 count=128 > > Then the Qemu command should work. (Not tested, though, I've only > ever used qemu-user with MIPS, not qemu-system.) > > Hope that helps. > > Regards, > Christian >
