Migrate platform ports to the new xlat_tables library

This patch modifies the upstream platform port makefiles to use the new
xlat_tables library files. This patch also makes mmap region setup common
between AArch64 and AArch32 for FVP platform port. The file `fvp_common.c`
is moved from the `plat/arm/board/fvp/aarch64` folder to the parent folder
as it is not specific to AArch64.

Change-Id: Id2e9aac45e46227b6f83cccfd1e915404018ea0b

plat/arm/board/fvp/platform.mk

@@ -73,7 +73,7 @@ FVP_SECURITY_SOURCES	:=	drivers/arm/tzc/tzc400.c		\
 PLAT_INCLUDES		:=	-Iplat/arm/board/fvp/include
 
 
-PLAT_BL_COMMON_SOURCES	:=	plat/arm/board/fvp/aarch64/fvp_common.c
+PLAT_BL_COMMON_SOURCES	:=	plat/arm/board/fvp/fvp_common.c
 
 FVP_CPU_LIBS		:=	lib/cpus/aarch64/aem_generic.S			\
 				lib/cpus/aarch64/cortex_a35.S			\

plat/arm/common/arm_common.mk

@@ -87,7 +87,8 @@ PLAT_INCLUDES		+=	-Iinclude/common/tbbr				\
 				-Iinclude/plat/arm/common/aarch64
 
 
-PLAT_BL_COMMON_SOURCES	+=	lib/aarch64/xlat_tables.c			\
+PLAT_BL_COMMON_SOURCES	+=	lib/xlat_tables/xlat_tables_common.c		\
+				lib/xlat_tables/aarch64/xlat_tables.c		\
 				plat/arm/common/aarch64/arm_common.c		\
 				plat/arm/common/aarch64/arm_helpers.S		\
 				plat/common/aarch64/plat_common.c

plat/mediatek/mt8173/platform.mk

@@ -40,7 +40,8 @@ PLAT_INCLUDES		:=	-I${MTK_PLAT}/common/				\
 				-I${MTK_PLAT_SOC}/drivers/uart/			\
 				-I${MTK_PLAT_SOC}/include/
 
-PLAT_BL_COMMON_SOURCES	:=	lib/aarch64/xlat_tables.c			\
+PLAT_BL_COMMON_SOURCES	:=	lib/xlat_tables/xlat_tables_common.c		\
+				lib/xlat_tables/aarch64/xlat_tables.c		\
 				plat/common/aarch64/plat_common.c		\
 				plat/common/plat_gic.c
 

plat/nvidia/tegra/common/tegra_common.mk

@@ -40,7 +40,8 @@ PLAT_INCLUDES		:=	-Iplat/nvidia/tegra/include/drivers \
 				-Iplat/nvidia/tegra/include \
 				-Iplat/nvidia/tegra/include/${TARGET_SOC}
 
-PLAT_BL_COMMON_SOURCES	:=	lib/aarch64/xlat_tables.c			\
+PLAT_BL_COMMON_SOURCES	:=	lib/xlat_tables/xlat_tables_common.c		\
+				lib/xlat_tables/aarch64/xlat_tables.c		\
 				plat/common/aarch64/plat_common.c
 
 COMMON_DIR		:=	plat/nvidia/tegra/common

plat/rockchip/rk3368/platform.mk

@@ -48,7 +48,8 @@ RK_GIC_SOURCES         :=	drivers/arm/gic/common/gic_common.c		\
 				plat/common/plat_gicv2.c			\
 				${RK_PLAT}/common/rockchip_gicv2.c
 
-PLAT_BL_COMMON_SOURCES	:=	lib/aarch64/xlat_tables.c			\
+PLAT_BL_COMMON_SOURCES	:=	lib/xlat_tables/xlat_tables_common.c		\
+				lib/xlat_tables/aarch64/xlat_tables.c		\
 				plat/common/aarch64/plat_common.c		\
 				plat/common/aarch64/plat_psci_common.c
 

plat/rockchip/rk3399/platform.mk

@@ -47,7 +47,8 @@ RK_GIC_SOURCES          :=      drivers/arm/gic/common/gic_common.c     \
                                 plat/common/plat_gicv3.c                \
                                 ${RK_PLAT}/common/rockchip_gicv3.c
 
-PLAT_BL_COMMON_SOURCES  :=      lib/aarch64/xlat_tables.c                       \
+PLAT_BL_COMMON_SOURCES  :=	lib/xlat_tables/xlat_tables_common.c		\
+				lib/xlat_tables/aarch64/xlat_tables.c		\
                                 plat/common/aarch64/plat_common.c               \
 				plat/common/aarch64/plat_psci_common.c
 

plat/xilinx/zynqmp/platform.mk

@@ -60,7 +60,8 @@ PLAT_INCLUDES		:=	-Iinclude/plat/arm/common/			\
 				-Iplat/xilinx/zynqmp/include/			\
 				-Iplat/xilinx/zynqmp/pm_service/
 
-PLAT_BL_COMMON_SOURCES	:=	lib/aarch64/xlat_tables.c			\
+PLAT_BL_COMMON_SOURCES	:=	lib/xlat_tables/xlat_tables_common.c		\
+				lib/xlat_tables/aarch64/xlat_tables.c		\
 				drivers/arm/gic/common/gic_common.c		\
 				drivers/arm/gic/v2/gicv2_main.c			\
 				drivers/arm/gic/v2/gicv2_helpers.c		\