diff --git a/plat/arm/board/fvp/platform.mk b/plat/arm/board/fvp/platform.mk
index 8793840..70c713a 100644
--- a/plat/arm/board/fvp/platform.mk
+++ b/plat/arm/board/fvp/platform.mk
@@ -221,6 +221,7 @@
 
 #Build AArch64-only CPUs with no FVP model yet.
 ifeq (${BUILD_CPUS_WITH_NO_FVP_MODEL},1)
+	FEAT_PABANDON	:=	1
 	FVP_CPU_LIBS    +=	lib/cpus/aarch64/neoverse_n3.S		\
 				lib/cpus/aarch64/cortex_gelas.S		\
 				lib/cpus/aarch64/nevis.S		\
diff --git a/plat/arm/board/tc/platform.mk b/plat/arm/board/tc/platform.mk
index b2b3253..d6f0079 100644
--- a/plat/arm/board/tc/platform.mk
+++ b/plat/arm/board/tc/platform.mk
@@ -1,4 +1,4 @@
-# Copyright (c) 2021-2024, Arm Limited. All rights reserved.
+# Copyright (c) 2021-2025, Arm Limited. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -149,6 +149,7 @@
 
 # CPU libraries for TARGET_PLATFORM=4
 ifeq (${TARGET_PLATFORM}, 4)
+FEAT_PABANDON	:=	1
 TC_CPU_SOURCES	+=	lib/cpus/aarch64/cortex_gelas.S \
 			lib/cpus/aarch64/nevis.S \
 			lib/cpus/aarch64/travis.S
diff --git a/plat/arm/css/common/css_pm.c b/plat/arm/css/common/css_pm.c
index bfb6906..8ddd7a4 100644
--- a/plat/arm/css/common/css_pm.c
+++ b/plat/arm/css/common/css_pm.c
@@ -364,7 +364,7 @@
 	plat_arm_gic_cpuif_disable();
 	plat_arm_gic_redistif_off();
 
-	psci_pwrdown_cpu(PLAT_MAX_PWR_LVL);
+	psci_pwrdown_cpu_start(PLAT_MAX_PWR_LVL);
 
 	dmbsy();