drivers: renesas: console: Move to common

Move console/scif driver code to common directory, so that the
same code can be re-used by both R-Car Gen3 and RZ/G2 platforms.

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Change-Id: I0b15e4f4ffaaa99e77bcee32b1dad648eeadcd9b

plat/renesas/common/common.mk

@@ -78,6 +78,8 @@ BL2_SOURCES	+=	${RCAR_GIC_SOURCES}				\
 			lib/cpus/aarch64/cortex_a57.S			\
 			${LIBFDT_SRCS}					\
 			common/desc_image_load.c			\
+			drivers/renesas/common/console/rcar_printf.c	\
+			drivers/renesas/common/scif/scif.S		\
 			drivers/renesas/common/common.c			\
 			drivers/renesas/common/io/io_emmcdrv.c		\
 			drivers/renesas/common/io/io_memdrv.c		\
@@ -94,6 +96,8 @@ BL31_SOURCES	+=	${RCAR_GIC_SOURCES}				\
 			lib/cpus/aarch64/cortex_a53.S			\
 			lib/cpus/aarch64/cortex_a57.S			\
 			plat/common/plat_psci_common.c			\
+			drivers/renesas/common/console/rcar_console.S	\
+			drivers/renesas/common/console/rcar_printf.c	\
 			drivers/renesas/common/pwrc/call_sram.S		\
 			drivers/renesas/common/pwrc/pwrc.c		\
 			drivers/renesas/common/common.c			\

plat/renesas/rcar/platform.mk

@@ -306,7 +306,7 @@ PLAT_INCLUDES	+=	-Idrivers/renesas/rcar/ddr		\
 			-Idrivers/renesas/rcar/avs		\
 			-Idrivers/renesas/rcar/delay		\
 			-Idrivers/renesas/rcar/rom		\
-			-Idrivers/renesas/rcar/scif		\
+			-Idrivers/renesas/common/scif		\
 			-Idrivers/renesas/common/emmc		\
 			-Idrivers/renesas/common/pwrc		\
 			-Idrivers/renesas/common/io
@@ -320,8 +320,6 @@ BL2_SOURCES	+=	plat/renesas/rcar/aarch64/platform_common.c	\
 			plat/renesas/rcar/bl2_plat_mem_params_desc.c	\
 			plat/renesas/rcar/plat_image_load.c		\
 			plat/renesas/rcar/bl2_cpg_init.c		\
-			drivers/renesas/rcar/console/rcar_printf.c	\
-			drivers/renesas/rcar/scif/scif.S		\
 			drivers/renesas/rcar/auth/auth_mod.c		\
 			drivers/renesas/rcar/rpc/rpc_driver.c		\
 			drivers/renesas/rcar/dma/dma_driver.c		\
@@ -336,8 +334,6 @@ BL31_SOURCES	+=	plat/renesas/rcar/plat_topology.c		\
 			plat/renesas/rcar/aarch64/platform_common.c	\
 			plat/renesas/rcar/bl31_plat_setup.c		\
 			plat/renesas/rcar/plat_pm.c			\
-			drivers/renesas/rcar/console/rcar_console.S	\
-			drivers/renesas/rcar/console/rcar_printf.c	\
 			drivers/renesas/rcar/delay/micro_delay.c
 
 ifeq (${RCAR_GEN3_ULCB},1)