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authorRussell King <rmk+kernel@arm.linux.org.uk>2011-12-19 21:54:35 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-12-19 21:54:35 +0000
commitdf0bcfe0f811a73077c06f75e440397e89ba58a4 (patch)
tree0d59d32430f337acda23a18b2e0116a2b9dcd51f /arch/arm/Kconfig
parent215e83d971a04f04d191c7f702943412a19408fd (diff)
parenta2075a7aff5f469b91029c14f216dc169d1bd5f3 (diff)
Merge branch 'arm/common-kconfig-refactor+for-rmk' of git://git.linaro.org/people/dmart/linux-2.6-arm into devel-stable
Diffstat (limited to 'arch/arm/Kconfig')
-rw-r--r--arch/arm/Kconfig26
1 files changed, 22 insertions, 4 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index abba5b8c9d7..3ee1818540e 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -340,10 +340,12 @@ config ARCH_HIGHBANK
select ARM_AMBA
select ARM_GIC
select ARM_TIMER_SP804
+ select CACHE_L2X0
select CLKDEV_LOOKUP
select CPU_V7
select GENERIC_CLOCKEVENTS
select HAVE_ARM_SCU
+ select HAVE_SMP
select USE_OF
help
Support for the Calxeda Highbank SoC based boards.
@@ -361,6 +363,7 @@ config ARCH_CNS3XXX
select CPU_V6K
select GENERIC_CLOCKEVENTS
select ARM_GIC
+ select MIGHT_HAVE_CACHE_L2X0
select MIGHT_HAVE_PCI
select PCI_DOMAINS if PCI
help
@@ -381,6 +384,7 @@ config ARCH_PRIMA2
select GENERIC_CLOCKEVENTS
select CLKDEV_LOOKUP
select GENERIC_IRQ_CHIP
+ select MIGHT_HAVE_CACHE_L2X0
select USE_OF
select ZONE_DMA
help
@@ -633,6 +637,8 @@ config ARCH_TEGRA
select GENERIC_GPIO
select HAVE_CLK
select HAVE_SCHED_CLOCK
+ select HAVE_SMP
+ select MIGHT_HAVE_CACHE_L2X0
select ARCH_HAS_CPUFREQ
help
This enables support for NVIDIA Tegra based systems (Tegra APX,
@@ -702,7 +708,9 @@ config ARCH_SHMOBILE
select HAVE_CLK
select CLKDEV_LOOKUP
select HAVE_MACH_CLKDEV
+ select HAVE_SMP
select GENERIC_CLOCKEVENTS
+ select MIGHT_HAVE_CACHE_L2X0
select NO_IOPORT
select SPARSE_IRQ
select MULTI_IRQ_HANDLER
@@ -904,6 +912,8 @@ config ARCH_U8500
select CLKDEV_LOOKUP
select ARCH_REQUIRE_GPIOLIB
select ARCH_HAS_CPUFREQ
+ select HAVE_SMP
+ select MIGHT_HAVE_CACHE_L2X0
help
Support for ST-Ericsson's Ux500 architecture
@@ -914,6 +924,7 @@ config ARCH_NOMADIK
select CPU_ARM926T
select CLKDEV_LOOKUP
select GENERIC_CLOCKEVENTS
+ select MIGHT_HAVE_CACHE_L2X0
select ARCH_REQUIRE_GPIOLIB
help
Support for the Nomadik platform by ST-Ericsson
@@ -973,6 +984,7 @@ config ARCH_ZYNQ
select ARM_GIC
select ARM_AMBA
select ICST
+ select MIGHT_HAVE_CACHE_L2X0
select USE_OF
help
Support for Xilinx Zynq ARM Cortex A9 Platform
@@ -1434,14 +1446,20 @@ menu "Kernel Features"
source "kernel/time/Kconfig"
+config HAVE_SMP
+ bool
+ help
+ This option should be selected by machines which have an SMP-
+ capable CPU.
+
+ The only effect of this option is to make the SMP-related
+ options available to the user for configuration.
+
config SMP
bool "Symmetric Multi-Processing"
depends on CPU_V6K || CPU_V7
depends on GENERIC_CLOCKEVENTS
- depends on REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP || \
- MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \
- ARCH_EXYNOS4 || ARCH_TEGRA || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || \
- ARCH_MSM_SCORPIONMP || ARCH_SHMOBILE || ARCH_HIGHBANK || SOC_IMX6Q
+ depends on HAVE_SMP
depends on MMU
select USE_GENERIC_SMP_HELPERS
select HAVE_ARM_SCU if !ARCH_MSM_SCORPIONMP