diff --git a/src/arch/i386/include/arch/smp/mpspec.h b/src/arch/i386/include/arch/smp/mpspec.h
index 65fd9054c0..1deb51ac1a 100644
--- a/src/arch/i386/include/arch/smp/mpspec.h
+++ b/src/arch/i386/include/arch/smp/mpspec.h
@@ -269,7 +269,9 @@ void write_smp_table(void *v, unsigned long *processor_map);
 
 
 #else /* HAVE_MP_TABLE */
-#define write_smp_table(v) do {} while(0)
+#define CPU_ENABLED		1	/* Processor is available */
+#define CPU_BOOTPROCESSOR	2	/* Processor is the BP */
+#define write_smp_table(v,p) do {} while(0)
 #endif /* HAVE_MP_TABLE */
 
 #endif
diff --git a/src/include/smp/start_stop.h b/src/include/smp/start_stop.h
index b804439206..12638cff95 100644
--- a/src/include/smp/start_stop.h
+++ b/src/include/smp/start_stop.h
@@ -9,7 +9,7 @@ int start_cpu(int processor_id);
 void startup_other_cpus(unsigned long *processor_map);
 #else
 #define this_processors_id()	0
-#define startup_other_cpus()	do {} while(0)
+#define startup_other_cpus(p)	do {} while(0)
 #endif
 
 #endif /* SMP_START_STOP_H */