ppc newworld: default to a G4 CPU

Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6581 c046a42c-6fe2-441c-8c8c-71466251a162

hw/ppc_newworld.c

@@ -108,7 +108,7 @@ static void ppc_core99_init (ram_addr_t ram_size, int vga_ram_size,
 
     /* init CPUs */
     if (cpu_model == NULL)
-        cpu_model = "default";
+        cpu_model = "G4";
     for (i = 0; i < smp_cpus; i++) {
         env = cpu_init(cpu_model);
         if (!env) {