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| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2010-09-04 08:16:30 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-10-04 20:20:45 +0100 |
| commit | 971acb9b420ea1662dd3c48184c4315f87643be5 (patch) | |
| tree | cad19482e3b36c1e866b6ee34b0394415b7d4820 /arch/arm/Kconfig | |
| parent | ARM: 6349/1: sa1111: move __sa1111_probe() to .devinit.text (diff) | |
| download | linux-dev-971acb9b420ea1662dd3c48184c4315f87643be5.tar.xz linux-dev-971acb9b420ea1662dd3c48184c4315f87643be5.zip | |
ARM: Simplify SMP/SCU/TWD dependencies
All platforms which currently support SMP also support the ARM SCU
and ARM TWD blocks, so it's pointless to make these config symbols
conditional on the platform symbols which SMP is already conditional
on.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 88c97bc7a6f5..6a939e64cbd7 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1167,13 +1167,13 @@ 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 ||\ - ARCH_S5PV310 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4) + depends on EXPERIMENTAL depends on GENERIC_CLOCKEVENTS + depends on REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP || \ + MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 ||\ + ARCH_S5PV310 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 select USE_GENERIC_SMP_HELPERS - select HAVE_ARM_SCU if ARCH_REALVIEW || ARCH_OMAP4 || ARCH_S5PV310 ||\ - ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 + select HAVE_ARM_SCU 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 @@ -1241,12 +1241,9 @@ 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 || \ - ARCH_S5PV310 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4) + depends on SMP default y - select HAVE_ARM_TWD if ARCH_REALVIEW || ARCH_OMAP4 || ARCH_S5PV310 || \ - ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS + select HAVE_ARM_TWD help Enable support for local timers on SMP platforms, rather then the legacy IPI broadcast method. Local timers allows the system |