diff --git a/Makefile b/Makefile
index f8b230d..8e90a75 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2013-2023, Arm Limited and Contributors. All rights reserved.
+# Copyright (c) 2013-2024, Arm Limited and Contributors. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -100,14 +100,13 @@
 export HOSTCC
 
 CC			:=	${CROSS_COMPILE}gcc
-CPP			:=	${CROSS_COMPILE}cpp
+CPP			:=	${CROSS_COMPILE}gcc -E
 AS			:=	${CROSS_COMPILE}gcc
 AR			:=	${CROSS_COMPILE}ar
 LINKER			:=	${CROSS_COMPILE}ld
 OC			:=	${CROSS_COMPILE}objcopy
 OD			:=	${CROSS_COMPILE}objdump
 NM			:=	${CROSS_COMPILE}nm
-PP			:=	${CROSS_COMPILE}gcc -E
 DTC			:=	dtc
 
 # Use ${LD}.bfd instead if it exists (as absolute path or together with $PATH).
@@ -187,7 +186,6 @@
 	endif
 
 	CPP		:=	$(CC) -E $(TF_CFLAGS_$(ARCH))
-	PP		:=	$(CC) -E $(TF_CFLAGS_$(ARCH))
 	AS		:=	$(CC) -c -x assembler-with-cpp $(TF_CFLAGS_$(ARCH))
 else ifneq ($(findstring gcc,$(notdir $(CC))),)
 	ifeq ($(ENABLE_LTO),1)
diff --git a/lib/romlib/Makefile b/lib/romlib/Makefile
index c3ddc5a..5359f8f 100644
--- a/lib/romlib/Makefile
+++ b/lib/romlib/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2018-2019, Arm Limited and Contributors. All rights reserved.
+# Copyright (c) 2018-2024, Arm Limited and Contributors. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -8,7 +8,7 @@
 AR          = $(CROSS_COMPILE)ar
 LD          = $(CROSS_COMPILE)ld
 OC          = $(CROSS_COMPILE)objcopy
-CPP         = $(CROSS_COMPILE)cpp
+CPP         = $(CROSS_COMPILE)gcc -E
 ROMLIB_GEN  = ./romlib_generator.py
 BUILD_DIR   = $(BUILD_PLAT)/romlib
 LIB_DIR     = $(BUILD_PLAT)/lib
diff --git a/make_helpers/build_macros.mk b/make_helpers/build_macros.mk
index 08a6046..a0d71c5 100644
--- a/make_helpers/build_macros.mk
+++ b/make_helpers/build_macros.mk
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2015-2023, Arm Limited and Contributors. All rights reserved.
+# Copyright (c) 2015-2024, Arm Limited and Contributors. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -658,7 +658,7 @@
 $(DOBJ): $(2) $(filter-out %.d,$(MAKEFILE_LIST)) | fdt_dirs
 	$${ECHO} "  CPP     $$<"
 	$(eval DTBS       := $(addprefix $(1)/,$(call SOURCES_TO_DTBS,$(2))))
-	$$(Q)$$(PP) $$(DTC_CPPFLAGS) -MT $(DTBS) -MMD -MF $(DTSDEP) -o $(DPRE) $$<
+	$$(Q)$$(CPP) $$(DTC_CPPFLAGS) -MT $(DTBS) -MMD -MF $(DTSDEP) -o $(DPRE) $$<
 	$${ECHO} "  DTC     $$<"
 	$$(Q)$$(DTC) $$(DTC_FLAGS) -d $(DTBDEP) -o $$@ $(DPRE)
 
diff --git a/plat/rockchip/rk3399/drivers/m0/Makefile b/plat/rockchip/rk3399/drivers/m0/Makefile
index 79e09f0..1763246 100644
--- a/plat/rockchip/rk3399/drivers/m0/Makefile
+++ b/plat/rockchip/rk3399/drivers/m0/Makefile
@@ -1,5 +1,5 @@
 #
-# Copyright (c) 2016, ARM Limited and Contributors. All rights reserved.
+# Copyright (c) 2016-2024, Arm Limited and Contributors. All rights reserved.
 #
 # SPDX-License-Identifier: BSD-3-Clause
 #
@@ -40,7 +40,7 @@
 
 # Cross tool
 CC			:= ${M0_CROSS_COMPILE}gcc
-CPP			:= ${M0_CROSS_COMPILE}cpp
+CPP			:= ${M0_CROSS_COMPILE}gcc -E
 AR			:= ${M0_CROSS_COMPILE}ar
 OC			:= ${M0_CROSS_COMPILE}objcopy
 OD			:= ${M0_CROSS_COMPILE}objdump