RealView: Add support for the RealView/PBX platform

This is a RealView platform supporting core tiles with ARM11MPCore,
Cortex-A8 or Cortex-A9 (multicore) processors. It has support for MMC,
CompactFlash, PCI-E.

Signed-off-by: Colin Tuckley <colin.tuckley@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

arch/arm/mach-realview/platsmp.c

@@ -22,6 +22,7 @@
 
 #include <mach/board-eb.h>
 #include <mach/board-pb11mp.h>
+#include <mach/board-pbx.h>
 #include <mach/scu.h>
 
 #include "core.h"
@@ -40,6 +41,9 @@ static void __iomem *scu_base_addr(void)
 		return __io_address(REALVIEW_EB11MP_SCU_BASE);
 	else if (machine_is_realview_pb11mp())
 		return __io_address(REALVIEW_TC11MP_SCU_BASE);
+	else if (machine_is_realview_pbx() &&
+		 (core_tile_pbx11mp() || core_tile_pbxa9mp()))
+		return __io_address(REALVIEW_PBX_TILE_SCU_BASE);
 	else
 		return (void __iomem *)0;
 }