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author | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2009-04-28 11:22:05 -0400 |
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committer | Santosh Shilimkar <santosh.shilimkar@ti.com> | 2009-06-09 03:34:06 -0400 |
commit | 934f8be7b1020ad899bdba62842a5383e4c72aa8 (patch) | |
tree | 5b3ad910d4c584601b4868053708b3f802410c16 /arch/arm | |
parent | 39e1d4c18f34190c739f765ae56bfaa9cbbc6fdb (diff) |
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/arm')
-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" | |||
843 | 843 | ||
844 | config SMP | 844 | config SMP |
845 | bool "Symmetric Multi-Processing (EXPERIMENTAL)" | 845 | bool "Symmetric Multi-Processing (EXPERIMENTAL)" |
846 | depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP) | 846 | depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP ||ARCH_OMAP4) |
847 | depends on GENERIC_CLOCKEVENTS | 847 | depends on GENERIC_CLOCKEVENTS |
848 | select USE_GENERIC_SMP_HELPERS | 848 | select USE_GENERIC_SMP_HELPERS |
849 | select HAVE_ARM_SCU if ARCH_REALVIEW | 849 | select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4) |
850 | help | 850 | help |
851 | This enables support for systems with more than one CPU. If you have | 851 | This enables support for systems with more than one CPU. If you have |
852 | a system with only one CPU, like most personal computers, say N. If | 852 | a system with only one CPU, like most personal computers, say N. If |
@@ -914,9 +914,9 @@ config HOTPLUG_CPU | |||
914 | 914 | ||
915 | config LOCAL_TIMERS | 915 | config LOCAL_TIMERS |
916 | bool "Use local timer interrupts" | 916 | bool "Use local timer interrupts" |
917 | depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || REALVIEW_EB_A9MP) | 917 | depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || REALVIEW_EB_A9MP || ARCH_OMAP4) |
918 | default y | 918 | default y |
919 | select HAVE_ARM_TWD if ARCH_REALVIEW | 919 | select HAVE_ARM_TWD if (ARCH_REALVIEW || ARCH_OMAP4) |
920 | help | 920 | help |
921 | Enable support for local timers on SMP platforms, rather then the | 921 | Enable support for local timers on SMP platforms, rather then the |
922 | legacy IPI broadcast method. Local timers allows the system | 922 | 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) $(clock-common) | |||
14 | 14 | ||
15 | obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o | 15 | obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o |
16 | 16 | ||
17 | # SMP support ONLY available for OMAP4 | ||
18 | obj-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o | ||
19 | obj-$(CONFIG_LOCAL_TIMERS) += timer-mpu.o | ||
20 | |||
17 | # Functions loaded to SRAM | 21 | # Functions loaded to SRAM |
18 | obj-$(CONFIG_ARCH_OMAP2420) += sram242x.o | 22 | obj-$(CONFIG_ARCH_OMAP2420) += sram242x.o |
19 | obj-$(CONFIG_ARCH_OMAP2430) += sram243x.o | 23 | obj-$(CONFIG_ARCH_OMAP2430) += sram243x.o |