plat/rockchip: Use common gicv2.mk

Compiling BL31 for the Rockchip platform now produces a message about
the deprecation of gic_common.c.
Follow the advice and use include gicv2.mk instead.
Signed-off-by: Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
Change-Id: I396b977d57975dba27cfed801ad5264bbbde2b5e

plat/rockchip/px30/platform.mk

@@ -4,6 +4,7 @@
 #SPDX-License-Identifier: BSD-3-Clause
 #
 
+include drivers/arm/gic/v2/gicv2.mk
 
 RK_PLAT			:=	plat/rockchip
 RK_PLAT_SOC		:=	${RK_PLAT}/${PLAT}
@@ -24,9 +25,7 @@ PLAT_INCLUDES		:=	-Idrivers/arm/gic/common/			\
 				-I${RK_PLAT_SOC}/drivers/soc/			\
 				-I${RK_PLAT_SOC}/include/
 
-RK_GIC_SOURCES         :=	drivers/arm/gic/common/gic_common.c		\
-				drivers/arm/gic/v2/gicv2_main.c			\
-				drivers/arm/gic/v2/gicv2_helpers.c		\
+RK_GIC_SOURCES         :=	${GICV2_SOURCES}				\
 				plat/common/plat_gicv2.c			\
 				plat/common/aarch64/crash_console_helpers.S	\
 				${RK_PLAT}/common/rockchip_gicv2.c

plat/rockchip/rk3288/platform.mk

@@ -4,6 +4,8 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
+include drivers/arm/gic/v2/gicv2.mk
+
 ARM_CORTEX_A12		:=	yes
 ARM_ARCH_MAJOR		:=	7
 
@@ -24,9 +26,7 @@ PLAT_INCLUDES		:=	-I${RK_PLAT_COMMON}/				\
 				-I${RK_PLAT_SOC}/include/			\
 				-I${RK_PLAT_SOC}/include/shared/		\
 
-RK_GIC_SOURCES         :=	drivers/arm/gic/common/gic_common.c		\
-				drivers/arm/gic/v2/gicv2_main.c			\
-				drivers/arm/gic/v2/gicv2_helpers.c		\
+RK_GIC_SOURCES         :=	${GICV2_SOURCES}				\
 				plat/common/plat_gicv2.c			\
 				${RK_PLAT}/common/rockchip_gicv2.c
 

plat/rockchip/rk3328/platform.mk

@@ -4,6 +4,8 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
+include drivers/arm/gic/v2/gicv2.mk
+
 RK_PLAT			:=	plat/rockchip
 RK_PLAT_SOC		:=	${RK_PLAT}/${PLAT}
 RK_PLAT_COMMON		:=	${RK_PLAT}/common
@@ -22,9 +24,7 @@ PLAT_INCLUDES		:=	-Idrivers/arm/gic/common/			\
 				-I${RK_PLAT_SOC}/drivers/soc/			\
 				-I${RK_PLAT_SOC}/include/
 
-RK_GIC_SOURCES		:=	drivers/arm/gic/common/gic_common.c		\
-				drivers/arm/gic/v2/gicv2_main.c			\
-				drivers/arm/gic/v2/gicv2_helpers.c		\
+RK_GIC_SOURCES		:=	${GICV2_SOURCES}				\
 				plat/common/plat_gicv2.c			\
 				${RK_PLAT}/common/rockchip_gicv2.c
 

plat/rockchip/rk3368/platform.mk

@@ -4,6 +4,8 @@
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
+include drivers/arm/gic/v2/gicv2.mk
+
 RK_PLAT			:=	plat/rockchip
 RK_PLAT_SOC		:=	${RK_PLAT}/${PLAT}
 RK_PLAT_COMMON		:=	${RK_PLAT}/common
@@ -20,9 +22,7 @@ PLAT_INCLUDES		:=	-I${RK_PLAT_COMMON}/				\
 				-I${RK_PLAT_SOC}/drivers/ddr/			\
 				-I${RK_PLAT_SOC}/include/
 
-RK_GIC_SOURCES         :=	drivers/arm/gic/common/gic_common.c		\
-				drivers/arm/gic/v2/gicv2_main.c			\
-				drivers/arm/gic/v2/gicv2_helpers.c		\
+RK_GIC_SOURCES         :=	${GICV2_SOURCES}				\
 				plat/common/plat_gicv2.c			\
 				${RK_PLAT}/common/rockchip_gicv2.c