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-rw-r--r--hw/ppc/virtex_ml507.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/ppc/virtex_ml507.c b/hw/ppc/virtex_ml507.c
index b97d96685c..fdbcf22a0c 100644
--- a/hw/ppc/virtex_ml507.c
+++ b/hw/ppc/virtex_ml507.c
@@ -221,6 +221,13 @@ static void virtex_init(MachineState *machine)
cpu = ppc440_init_xilinx(&ram_size, 1, machine->cpu_model, 400000000);
env = &cpu->env;
+
+ if (env->mmu_model != POWERPC_MMU_BOOKE) {
+ fprintf(stderr, "MMU model %i not supported by this machine.\n",
+ env->mmu_model);
+ exit(1);
+ }
+
qemu_register_reset(main_cpu_reset, cpu);
memory_region_allocate_system_memory(phys_ram, NULL, "ram", ram_size);