[ARM] Add support for Realview with MPcore tile

Add uniprocessor support for Realview platform fitted with the
MPcore (SMP) tile.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-realview/Kconfig b/arch/arm/mach-realview/Kconfig
index 4b63dc9..1299768 100644
--- a/arch/arm/mach-realview/Kconfig
+++ b/arch/arm/mach-realview/Kconfig
@@ -8,4 +8,13 @@
 	help
 	  Include support for the ARM(R) RealView Emulation Baseboard platform.
 
+config REALVIEW_MPCORE
+	bool "Support MPcore tile"
+	depends on MACH_REALVIEW_EB
+	help
+	  Enable support for the MPCore tile on the Realview platform.
+	  Since there are device address and interrupt differences, a
+	  kernel built with this option enabled is not compatible with
+	  other tiles.
+
 endmenu