diff --git a/common/serial.c b/common/serial.c
index e4b566e..5129837 100644
--- a/common/serial.c
+++ b/common/serial.c
@@ -69,6 +69,7 @@
 serial_initfunc(evb64260_serial_initialize);
 serial_initfunc(ml2_serial_initialize);
 serial_initfunc(sconsole_serial_initialize);
+serial_initfunc(p3mx_serial_initialize);
 
 void serial_register(struct serial_device *dev)
 {
@@ -116,6 +117,7 @@
 	evb64260_serial_initialize();
 	ml2_serial_initialize();
 	sconsole_serial_initialize();
+	p3mx_serial_initialize();
 
 	serial_assign(default_serial_console()->name);
 }