ppc: booke206: add "info tlb" support

Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index 3e7f797..5200e6e 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -2045,4 +2045,6 @@
     env->nip = tb->pc;
 }
 
+void dump_mmu(FILE *f, fprintf_function cpu_fprintf, CPUState *env);
+
 #endif /* !defined (__CPU_PPC_H__) */