diff --git a/plat/arm/board/fvp/fvp_pm.c b/plat/arm/board/fvp/fvp_pm.c
index 7b85043..78d3025 100644
--- a/plat/arm/board/fvp/fvp_pm.c
+++ b/plat/arm/board/fvp/fvp_pm.c
@@ -416,3 +416,8 @@
 	.read_mem_protect	= arm_psci_read_mem_protect,
 	.write_mem_protect	= arm_nor_psci_write_mem_protect,
 };
+
+const plat_psci_ops_t *plat_arm_psci_override_pm_ops(plat_psci_ops_t *ops)
+{
+	return ops;
+}
diff --git a/plat/arm/board/juno/juno_pm.c b/plat/arm/board/juno/juno_pm.c
new file mode 100644
index 0000000..da2e92b
--- /dev/null
+++ b/plat/arm/board/juno/juno_pm.c
@@ -0,0 +1,13 @@
+/*
+ * Copyright (c) 2018, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#include <plat_arm.h>
+#include <scmi.h>
+
+const plat_psci_ops_t *plat_arm_psci_override_pm_ops(plat_psci_ops_t *ops)
+{
+	return css_scmi_override_pm_ops(ops);
+}
diff --git a/plat/arm/board/juno/platform.mk b/plat/arm/board/juno/platform.mk
index ba1acd4..ad955f6 100644
--- a/plat/arm/board/juno/platform.mk
+++ b/plat/arm/board/juno/platform.mk
@@ -27,6 +27,7 @@
 CSS_USE_SCMI_SDS_DRIVER		:=	1
 
 PLAT_INCLUDES		:=	-Iplat/arm/board/juno/include		\
+				-Iplat/arm/css/drivers/scmi		\
 				-Iplat/arm/css/drivers/sds
 
 PLAT_BL_COMMON_SOURCES	:=	plat/arm/board/juno/${ARCH}/juno_helpers.S \
@@ -79,6 +80,7 @@
 				lib/cpus/aarch64/cortex_a57.S		\
 				lib/cpus/aarch64/cortex_a72.S		\
 				lib/utils/mem_region.c			\
+				plat/arm/board/juno/juno_pm.c		\
 				plat/arm/board/juno/juno_topology.c	\
 				plat/arm/common/arm_nor_psci_mem_protect.c \
 				${JUNO_GIC_SOURCES}			\
diff --git a/plat/arm/board/juno/sp_min/sp_min-juno.mk b/plat/arm/board/juno/sp_min/sp_min-juno.mk
index 5278109..b3471c1 100644
--- a/plat/arm/board/juno/sp_min/sp_min-juno.mk
+++ b/plat/arm/board/juno/sp_min/sp_min-juno.mk
@@ -10,6 +10,7 @@
 			lib/cpus/aarch32/cortex_a57.S		\
 			lib/cpus/aarch32/cortex_a72.S		\
 			lib/utils/mem_region.c			\
+			plat/arm/board/juno/juno_pm.c		\
 			plat/arm/board/juno/juno_topology.c	\
 			plat/arm/common/arm_nor_psci_mem_protect.c	\
 			plat/arm/soc/common/soc_css_security.c	\
diff --git a/plat/arm/board/n1sdp/n1sdp_bl31_setup.c b/plat/arm/board/n1sdp/n1sdp_bl31_setup.c
index 65aad9c..cdd0b63 100644
--- a/plat/arm/board/n1sdp/n1sdp_bl31_setup.c
+++ b/plat/arm/board/n1sdp/n1sdp_bl31_setup.c
@@ -6,6 +6,7 @@
 
 #include "../../css/drivers/scmi/scmi.h"
 #include "../../css/drivers/mhu/css_mhu_doorbell.h"
+#include <plat_arm.h>
 #include <platform_def.h>
 
 static scmi_channel_plat_info_t n1sdp_scmi_plat_info = {
@@ -20,3 +21,8 @@
 {
 	return &n1sdp_scmi_plat_info;
 }
+
+const plat_psci_ops_t *plat_arm_psci_override_pm_ops(plat_psci_ops_t *ops)
+{
+	return css_scmi_override_pm_ops(ops);
+}