Merge current mainline tree into linux-omap tree

[linux-2.6-omap-h63xx.git] / arch / arm / Kconfig

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index e7fb2016a1a803715eec1607360d3d78af44a7fa..fd5663bf4b35d2dd2258e30c34fcf09c394a8b22 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -241,6 +241,7 @@ config ARCH_VERSATILE
 config ARCH_AT91
        bool "Atmel AT91"
        select GENERIC_GPIO
+       select ARCH_REQUIRE_GPIOLIB
        select HAVE_CLK
        help
          This enables support for systems based on the Atmel AT91RM9200,
@@ -275,6 +276,14 @@ config ARCH_EP93XX
        help
          This enables support for the Cirrus EP93xx series of CPUs.
 
+config ARCH_GEMINI
+       bool "Cortina Systems Gemini"
+       select CPU_FA526
+       select GENERIC_GPIO
+       select ARCH_REQUIRE_GPIOLIB
+       help
+         Support for the Cortina Systems Gemini family SoCs
+
 config ARCH_FOOTBRIDGE
        bool "FootBridge"
        select CPU_SA110
@@ -477,12 +486,29 @@ config ARCH_PXA
        select HAVE_CLK
        select COMMON_CLKDEV
        select ARCH_REQUIRE_GPIOLIB
+       select HAVE_CLK
+       select COMMON_CLKDEV
        select GENERIC_TIME
        select GENERIC_CLOCKEVENTS
        select TICK_ONESHOT
+       select PLAT_PXA
        help
          Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
 
+config ARCH_MMP
+       bool "Marvell PXA168/910"
+       depends on MMU
+       select GENERIC_GPIO
+       select ARCH_REQUIRE_GPIOLIB
+       select HAVE_CLK
+       select COMMON_CLKDEV
+       select GENERIC_TIME
+       select GENERIC_CLOCKEVENTS
+       select TICK_ONESHOT
+       select PLAT_PXA
+       help
+         Support for Marvell's PXA168/910 processor line.
+
 config ARCH_RPC
        bool "RiscPC"
        select ARCH_ACORN
@@ -598,6 +624,8 @@ source "arch/arm/mach-ep93xx/Kconfig"
 
 source "arch/arm/mach-footbridge/Kconfig"
 
+source "arch/arm/mach-gemini/Kconfig"
+
 source "arch/arm/mach-integrator/Kconfig"
 
 source "arch/arm/mach-iop32x/Kconfig"
@@ -617,6 +645,9 @@ source "arch/arm/mach-loki/Kconfig"
 source "arch/arm/mach-mv78xx0/Kconfig"
 
 source "arch/arm/mach-pxa/Kconfig"
+source "arch/arm/plat-pxa/Kconfig"
+
+source "arch/arm/mach-mmp/Kconfig"
 
 source "arch/arm/mach-sa1100/Kconfig"
 
@@ -686,12 +717,15 @@ config PLAT_IOP
 config PLAT_ORION
        bool
 
+config PLAT_PXA
+       bool
+
 source arch/arm/mm/Kconfig
 
 config IWMMXT
        bool "Enable iWMMXt support"
-       depends on CPU_XSCALE || CPU_XSC3
-       default y if PXA27x || PXA3xx
+       depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK
+       default y if PXA27x || PXA3xx || ARCH_MMP
        help
          Enable support for iWMMXt context switching at run time if
          running on a CPU that supports it.
@@ -915,6 +949,23 @@ config NODES_SHIFT
        default "2"
        depends on NEED_MULTIPLE_NODES
 
+config HIGHMEM
+       bool "High Memory Support (EXPERIMENTAL)"
+       depends on MMU && EXPERIMENTAL
+       help
+         The address space of ARM processors is only 4 Gigabytes large
+         and it has to accommodate user address space, kernel address
+         space as well as some memory mapped IO. That means that, if you
+         have a large amount of physical memory and/or IO, not all of the
+         memory can be "permanently mapped" by the kernel. The physical
+         memory that is not permanently mapped is called "high memory".
+
+         Depending on the selected kernel/user memory split, minimum
+         vmalloc space and actual amount of RAM, you may not need this
+         option which should result in a slightly faster kernel.
+
+         If unsure, say n.
+
 source "mm/Kconfig"
 
 config LEDS
@@ -1092,7 +1143,7 @@ source "drivers/cpufreq/Kconfig"
 
 config CPU_FREQ_SA1100
        bool
-       depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_H3800 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT)
+       depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT)
        default y
 
 config CPU_FREQ_SA1110