ARM: 5834/1: ARM: U8500 integrate to ARM architecture

This hooks the U8500 support into the ARM kbuild
system. This integration also enables SMP and its
helper functions for U8500 platform

Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 16 insertions, 4 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 76cd466ad48c..1ae18d879e12 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -702,6 +702,16 @@ config ARCH_BCMRING
         help
           Support for Broadcom's BCMRing platform.
 
+config ARCH_U8500
+        bool "ST-Ericsson U8500 Series"
+        select CPU_V7
+        select ARM_AMBA
+        select GENERIC_TIME
+        select GENERIC_CLOCKEVENTS
+        select COMMON_CLKDEV
+        help
+          Support for ST-Ericsson's Ux500 architecture
+
 endchoice
 
 source "arch/arm/mach-clps711x/Kconfig"
@@ -805,6 +815,8 @@ source "arch/arm/mach-w90x900/Kconfig"
 
 source "arch/arm/mach-bcmring/Kconfig"
 
+source "arch/arm/mach-ux500/Kconfig"
+
 # Definitions to make life easier
 config ARCH_ACORN
         bool
@@ -956,10 +968,10 @@ source "kernel/time/Kconfig"
 config SMP
         bool "Symmetric Multi-Processing (EXPERIMENTAL)"
         depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP ||\
-                 MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4)
+                 MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || ARCH_U8500)
         depends on GENERIC_CLOCKEVENTS
         select USE_GENERIC_SMP_HELPERS
-        select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4)
+        select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500)
         help
           This enables support for systems with more than one CPU. If you have
           a system with only one CPU, like most personal computers, say N. If
@@ -1028,9 +1040,9 @@ config HOTPLUG_CPU
 config LOCAL_TIMERS
         bool "Use local timer interrupts"
         depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || \
-                REALVIEW_EB_A9MP || MACH_REALVIEW_PBX || ARCH_OMAP4)
+                REALVIEW_EB_A9MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || ARCH_U8500)
         default y
-        select HAVE_ARM_TWD if (ARCH_REALVIEW || ARCH_OMAP4)
+        select HAVE_ARM_TWD if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500)
         help
           Enable support for local timers on SMP platforms, rather then the
           legacy IPI broadcast method.  Local timers allows the system