diff --git a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
index 50fd67b..c99d1b1 100644
--- a/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
+++ b/plat/xilinx/zynqmp/bl31_zynqmp_setup.c
@@ -239,6 +239,8 @@
 		panic();
 	}
 #endif
+
+	custom_runtime_setup();
 }
 
 /*
diff --git a/plat/xilinx/zynqmp/custom_sip_svc.c b/plat/xilinx/zynqmp/custom_sip_svc.c
index fbb0a33..7ffffd2 100644
--- a/plat/xilinx/zynqmp/custom_sip_svc.c
+++ b/plat/xilinx/zynqmp/custom_sip_svc.c
@@ -23,3 +23,7 @@
 void custom_mmap_add(void)
 {
 }
+
+void custom_runtime_setup(void)
+{
+}
diff --git a/plat/xilinx/zynqmp/include/custom_svc.h b/plat/xilinx/zynqmp/include/custom_svc.h
index ef0eb67..7ccde24 100644
--- a/plat/xilinx/zynqmp/include/custom_svc.h
+++ b/plat/xilinx/zynqmp/include/custom_svc.h
@@ -15,5 +15,6 @@
 
 void custom_early_setup(void);
 void custom_mmap_add(void);
+void custom_runtime_setup(void);
 
 #endif /* CUSTOM_SVC_H */