diff --git a/plat/xilinx/versal/pm_service/pm_api_sys.c b/plat/xilinx/versal/pm_service/pm_api_sys.c
index dd9ff64..1f7539d 100644
--- a/plat/xilinx/versal/pm_service/pm_api_sys.c
+++ b/plat/xilinx/versal/pm_service/pm_api_sys.c
@@ -85,6 +85,22 @@
 }
 
 /**
+ * pm_init_finalize() - Call to notify PMC PM firmware that master has power
+ *			management enabled and that it has finished its
+ *			initialization
+ *
+ * @return	Status returned by the PMU firmware
+ */
+enum pm_ret_status pm_init_finalize(void)
+{
+	uint32_t payload[PAYLOAD_ARG_CNT];
+
+	/* Send request to the PMU */
+	PM_PACK_PAYLOAD1(payload, LIBPM_MODULE_ID, PM_INIT_FINALIZE);
+	return pm_ipi_send_sync(primary_proc, payload, NULL, 0);
+}
+
+/**
  * pm_self_suspend() - PM call for processor to suspend itself
  * @nid		Node id of the processor or subsystem
  * @latency	Requested maximum wakeup latency (not supported)
@@ -800,7 +816,6 @@
 	switch (api_id) {
 	case PM_GET_CALLBACK_DATA:
 	case PM_GET_TRUSTZONE_VERSION:
-	case PM_INIT_FINALIZE:
 		*version = (PM_API_BASE_VERSION << 16);
 		return PM_RET_SUCCESS;
 	case PM_GET_API_VERSION:
@@ -843,6 +858,7 @@
 	case PM_PLL_SET_MODE:
 	case PM_PLL_GET_MODE:
 	case PM_FEATURE_CHECK:
+	case PM_INIT_FINALIZE:
 		*version = (PM_API_BASE_VERSION << 16);
 		break;
 	case PM_LOAD_PDI:
diff --git a/plat/xilinx/versal/pm_service/pm_api_sys.h b/plat/xilinx/versal/pm_service/pm_api_sys.h
index 4de592a..dd2aefc 100644
--- a/plat/xilinx/versal/pm_service/pm_api_sys.h
+++ b/plat/xilinx/versal/pm_service/pm_api_sys.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2019, Xilinx, Inc. All rights reserved.
+ * Copyright (c) 2019-2020, Xilinx, Inc. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -15,6 +15,7 @@
  **********************************************************/
 
 enum pm_ret_status pm_get_api_version(unsigned int *version);
+enum pm_ret_status pm_init_finalize(void);
 enum pm_ret_status pm_self_suspend(uint32_t nid,
 				   unsigned int latency,
 				   unsigned int state,
diff --git a/plat/xilinx/versal/pm_service/pm_svc_main.c b/plat/xilinx/versal/pm_service/pm_svc_main.c
index f0e42d6..9ad13da 100644
--- a/plat/xilinx/versal/pm_service/pm_svc_main.c
+++ b/plat/xilinx/versal/pm_service/pm_svc_main.c
@@ -159,7 +159,8 @@
 	}
 
 	case PM_INIT_FINALIZE:
-		SMC_RET1(handle, (uint64_t)PM_RET_SUCCESS);
+		ret = pm_init_finalize();
+		SMC_RET1(handle, (uint64_t)ret);
 
 	case PM_GET_CALLBACK_DATA:
 	{