Merge branch 'smp' into devel

[pandora-kernel.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index c52f690..28248b5 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -34,15 +34,12 @@ config SYS_SUPPORTS_APM_EMULATION
 
 config GENERIC_GPIO
        bool
-       default n
 
 config GENERIC_TIME
        bool
-       default n
 
 config GENERIC_CLOCKEVENTS
        bool
-       default n
 
 config GENERIC_CLOCKEVENTS_BROADCAST
        bool
@@ -55,7 +52,6 @@ config MMU
 
 config NO_IOPORT
        bool
-       default n
 
 config EISA
        bool
@@ -126,11 +122,9 @@ config RWSEM_XCHGADD_ALGORITHM
 
 config ARCH_HAS_ILOG2_U32
        bool
-       default n
 
 config ARCH_HAS_ILOG2_U64
        bool
-       default n
 
 config GENERIC_HWEIGHT
        bool
@@ -281,6 +275,7 @@ config ARCH_EP93XX
        select HAVE_CLK
        select COMMON_CLKDEV
        select ARCH_REQUIRE_GPIOLIB
+       select ARCH_HAS_HOLES_MEMORYMODEL
        help
          This enables support for the Cirrus EP93xx series of CPUs.
 
@@ -595,6 +590,7 @@ config ARCH_DAVINCI
        select ZONE_DMA
        select HAVE_IDE
        select COMMON_CLKDEV
+       select GENERIC_ALLOCATOR
        help
          Support for TI's DaVinci platform.
 
@@ -848,7 +844,9 @@ source "kernel/time/Kconfig"
 config SMP
        bool "Symmetric Multi-Processing (EXPERIMENTAL)"
        depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP)
+       depends on GENERIC_CLOCKEVENTS
        select USE_GENERIC_SMP_HELPERS
+       select HAVE_ARM_SCU if ARCH_REALVIEW
        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
@@ -866,6 +864,18 @@ config SMP
 
          If you don't know what to do here, say N.
 
+config HAVE_ARM_SCU
+       bool
+       depends on SMP
+       help
+         This option enables support for the ARM system coherency unit
+
+config HAVE_ARM_TWD
+       bool
+       depends on SMP
+       help
+         This options enables support for the ARM timer and watchdog unit
+
 choice
        prompt "Memory split"
        default VMSPLIT_3G
@@ -906,6 +916,7 @@ config LOCAL_TIMERS
        bool "Use local timer interrupts"
        depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || REALVIEW_EB_A9MP)
        default y
+       select HAVE_ARM_TWD if ARCH_REALVIEW
        help
          Enable support for local timers on SMP platforms, rather then the
          legacy IPI broadcast method.  Local timers allows the system
@@ -965,10 +976,8 @@ config OABI_COMPAT
          UNPREDICTABLE (in fact it can be predicted that it won't work
          at all). If in doubt say Y.
 
-config ARCH_FLATMEM_HAS_HOLES
+config ARCH_HAS_HOLES_MEMORYMODEL
        bool
-       default y
-       depends on FLATMEM
 
 # Discontigmem is deprecated
 config ARCH_DISCONTIGMEM_ENABLE