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| author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2009-04-28 20:52:05 +0530 |
|---|---|---|
| committer | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2009-06-09 13:04:06 +0530 |
| commit | 934f8be7b1020ad899bdba62842a5383e4c72aa8 (patch) | |
| tree | 5b3ad910d4c584601b4868053708b3f802410c16 /arch | |
| parent | 39e1d4c18f34190c739f765ae56bfaa9cbbc6fdb (diff) | |
| download | blackbird-op-linux-934f8be7b1020ad899bdba62842a5383e4c72aa8.tar.gz blackbird-op-linux-934f8be7b1020ad899bdba62842a5383e4c72aa8.zip | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/Kconfig | 8 | ||||
| -rw-r--r-- | arch/arm/mach-omap2/Makefile | 4 |
2 files changed, 8 insertions, 4 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 28248b5d6a70..f42cf3adf255 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -843,10 +843,10 @@ source "kernel/time/Kconfig" 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 HOTPLUG_CPU 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 6226e64d99a1..735bae5b0dec 100644 --- a/arch/arm/mach-omap2/Makefile +++ b/arch/arm/mach-omap2/Makefile @@ -14,6 +14,10 @@ obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(prcm-common) $(clock-common) obj-$(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 |
