Qemu hangs booting Sysrescuecd for PPC
I am trying to boot the Sysrescuecd ISO image for PPC with Qemu-system-ppc:
/usr/bin/qemu-system-ppc -m 512 -cdrom /home/zoobab/soft/systemrescuecd/sysresccd-ppc-0.2.0.iso -vga std -boot d
It boots with the following OpenFirmware option:
0 > boot cd:,\boot\yaboot
Then it starts Yaboot and the kernel, but it hangs: