ARM: OMAP4: SMP: Enable SMP support for OMAP4430
This patch enables SMP on OMAP4430 SDP platform.
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 28248b5d..f42cf3a 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -843,10 +843,10 @@
config SMP
bool "Symmetric Multi-Processing (EXPERIMENTAL)"
- depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP)
+ depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP ||ARCH_OMAP4)
depends on GENERIC_CLOCKEVENTS
select USE_GENERIC_SMP_HELPERS
- select HAVE_ARM_SCU if ARCH_REALVIEW
+ select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4)
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
@@ -914,9 +914,9 @@
config LOCAL_TIMERS
bool "Use local timer interrupts"
- depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || REALVIEW_EB_A9MP)
+ depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || REALVIEW_EB_A9MP || ARCH_OMAP4)
default y
- select HAVE_ARM_TWD if ARCH_REALVIEW
+ select HAVE_ARM_TWD if (ARCH_REALVIEW || ARCH_OMAP4)
help
Enable support for local timers on SMP platforms, rather then the
legacy IPI broadcast method. Local timers allows the system
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index 6226e64d..735bae5 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -14,6 +14,10 @@
obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
+# SMP support ONLY available for OMAP4
+obj-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o
+obj-$(CONFIG_LOCAL_TIMERS) += timer-mpu.o
+
# Functions loaded to SRAM
obj-$(CONFIG_ARCH_OMAP2420) += sram242x.o
obj-$(CONFIG_ARCH_OMAP2430) += sram243x.o