I made kernel Image and jffs2 file system for mainstone.
I succeeded in booting.
But keyboard didn't respond after booting.
I couldn't type on keyboard.
What's the problem???

 

<command>

qemu-system-arm -M mainstone -m 256 -kernel zImage -append "console=tty0,115200 rw root=/dev/mtdblock3 rootfstype=jffs2" -pflash qemu_image.jffs2 -pflash qemu_image.jffs2