config ARM
bool
default y
+ select HAVE_AOUT
+ select HAVE_IDE
select RTC_LIB
select SYS_SUPPORTS_APM_EMULATION
+ select HAVE_OPROFILE
+ select HAVE_ARCH_KGDB
+ select HAVE_KPROBES if (!XIP_KERNEL)
+ select HAVE_KRETPROBES if (HAVE_KPROBES)
+ select HAVE_FUNCTION_TRACER if (!XIP_KERNEL)
+ select HAVE_GENERIC_DMA_COHERENT
help
The ARM series is a line of low-power-consumption RISC chip designs
licensed by ARM Ltd and targeted at embedded applications and
Europe. There is an ARM Linux project with a web page at
<http://www.arm.linux.org.uk/>.
+config HAVE_PWM
+ bool
+
config SYS_SUPPORTS_APM_EMULATION
bool
bool
default n
+config GENERIC_CLOCKEVENTS_BROADCAST
+ bool
+ depends on GENERIC_CLOCKEVENTS
+ default y if SMP && !LOCAL_TIMERS
+
config MMU
bool
default y
bool
default y
+config HAVE_LATENCYTOP_SUPPORT
+ bool
+ depends on !SMP
+ default y
+
config LOCKDEP_SUPPORT
bool
default y
bool
default y
+config GENERIC_LOCKBREAK
+ bool
+ default y
+ depends on SMP && PREEMPT
+
config RWSEM_GENERIC_SPINLOCK
bool
default y
bool
default y
-config GENERIC_BUST_SPINLOCK
- bool
-
config ARCH_MAY_HAVE_PC_FDC
bool
config ZONE_DMA
bool
- default y
config GENERIC_ISA_DMA
bool
config ARCH_MTD_XIP
bool
+config GENERIC_HARDIRQS_NO__DO_IRQ
+ def_bool y
+
+if OPROFILE
+
+config OPROFILE_ARMV6
+ def_bool y
+ depends on CPU_V6 && !SMP
+ select OPROFILE_ARM11_CORE
+
+config OPROFILE_MPCORE
+ def_bool y
+ depends on CPU_V6 && SMP
+ select OPROFILE_ARM11_CORE
+
+config OPROFILE_ARM11_CORE
+ bool
+
+config OPROFILE_ARMV7
+ def_bool y
+ depends on CPU_V7 && !SMP
+ bool
+
+endif
+
config VECTORS_BASE
hex
default 0xffff0000 if MMU || CPU_HIGH_VECTOR
source "init/Kconfig"
+source "kernel/Kconfig.freezer"
+
menu "System Type"
choice
config ARCH_AAEC2000
bool "Agilent AAEC-2000 based"
+ select CPU_ARM920T
select ARM_AMBA
+ select HAVE_CLK
help
This enables support for systems based on the Agilent AAEC-2000
config ARCH_INTEGRATOR
bool "ARM Ltd. Integrator family"
select ARM_AMBA
+ select HAVE_CLK
+ select COMMON_CLKDEV
select ICST525
help
Support for ARM's Integrator platform.
config ARCH_REALVIEW
bool "ARM Ltd. RealView family"
select ARM_AMBA
+ select HAVE_CLK
+ select COMMON_CLKDEV
select ICST307
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
help
This enables support for ARM Ltd RealView boards.
bool "ARM Ltd. Versatile family"
select ARM_AMBA
select ARM_VIC
+ select HAVE_CLK
+ select COMMON_CLKDEV
select ICST307
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
config ARCH_AT91
bool "Atmel AT91"
select GENERIC_GPIO
+ select HAVE_CLK
help
- This enables support for systems based on the Atmel AT91RM9200
- and AT91SAM9xxx processors.
-
-config ARCH_CLPS7500
- bool "Cirrus CL-PS7500FE"
- select TIMER_ACORN
- select ISA
- select NO_IOPORT
- help
- Support for the Cirrus Logic PS7500FE system-on-a-chip.
+ This enables support for systems based on the Atmel AT91RM9200,
+ AT91SAM9 and AT91CAP9 processors.
config ARCH_CLPS711X
bool "Cirrus Logic CLPS711x/EP721x-based"
+ select CPU_ARM720T
help
Support for Cirrus Logic 711x/721x based boards.
-config ARCH_CO285
- bool "Co-EBSA285"
- select FOOTBRIDGE
- select FOOTBRIDGE_ADDIN
- help
- Support for Intel's EBSA285 companion chip.
-
config ARCH_EBSA110
bool "EBSA-110"
+ select CPU_SA110
select ISA
select NO_IOPORT
help
config ARCH_EP93XX
bool "EP93xx-based"
+ select CPU_ARM920T
select ARM_AMBA
select ARM_VIC
+ select GENERIC_GPIO
+ select HAVE_CLK
+ select COMMON_CLKDEV
+ select ARCH_REQUIRE_GPIOLIB
help
This enables support for the Cirrus EP93xx series of CPUs.
config ARCH_FOOTBRIDGE
bool "FootBridge"
+ select CPU_SA110
select FOOTBRIDGE
help
Support for systems based on the DC21285 companion chip
config ARCH_NETX
bool "Hilscher NetX based"
+ select CPU_ARM926T
select ARM_VIC
+ select GENERIC_CLOCKEVENTS
+ select GENERIC_TIME
help
This enables support for systems based on the Hilscher NetX Soc
config ARCH_H720X
bool "Hynix HMS720x-based"
+ select CPU_ARM720T
select ISA_DMA_API
help
This enables support for systems based on the Hynix HMS720x
config ARCH_IMX
bool "IMX"
+ select CPU_ARM920T
+ select GENERIC_GPIO
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
help
Support for Motorola's i.MX family of processors (MX1, MXL).
+config ARCH_IOP13XX
+ bool "IOP13xx-based"
+ depends on MMU
+ select CPU_XSC3
+ select PLAT_IOP
+ select PCI
+ select ARCH_SUPPORTS_MSI
+ select VMSPLIT_1G
+ help
+ Support for Intel's IOP13XX (XScale) family of processors.
+
config ARCH_IOP32X
bool "IOP32x-based"
depends on MMU
+ select CPU_XSCALE
select PLAT_IOP
select PCI
+ select GENERIC_GPIO
+ select ARCH_REQUIRE_GPIOLIB
help
Support for Intel's 80219 and IOP32X (XScale) family of
processors.
config ARCH_IOP33X
bool "IOP33x-based"
depends on MMU
+ select CPU_XSCALE
select PLAT_IOP
select PCI
+ select GENERIC_GPIO
+ select ARCH_REQUIRE_GPIOLIB
help
Support for Intel's IOP33X (XScale) family of processors.
-config ARCH_IOP13XX
- bool "IOP13xx-based"
- depends on MMU
- select PLAT_IOP
- select PCI
- select ARCH_SUPPORTS_MSI
- help
- Support for Intel's IOP13XX (XScale) family of processors.
-
-config ARCH_IXP4XX
- bool "IXP4xx-based"
+config ARCH_IXP23XX
+ bool "IXP23XX-based"
depends on MMU
- select GENERIC_TIME
- select GENERIC_CLOCKEVENTS
+ select CPU_XSC3
+ select PCI
help
- Support for Intel's IXP4XX (XScale) family of processors.
+ Support for Intel's IXP23xx (XScale) family of processors.
config ARCH_IXP2000
bool "IXP2400/2800-based"
depends on MMU
+ select CPU_XSCALE
select PCI
help
Support for Intel's IXP2400/2800 (XScale) family of processors.
-config ARCH_IXP23XX
- bool "IXP23XX-based"
+config ARCH_IXP4XX
+ bool "IXP4xx-based"
depends on MMU
- select PCI
+ select CPU_XSCALE
+ select GENERIC_GPIO
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ select DMABOUNCE if PCI
help
- Support for Intel's IXP23xx (XScale) family of processors.
+ Support for Intel's IXP4XX (XScale) family of processors.
config ARCH_L7200
bool "LinkUp-L7200"
+ select CPU_ARM720T
select FIQ
help
Say Y here if you intend to run this kernel on a LinkUp Systems
If you have any questions or comments about the Linux kernel port
to this board, send e-mail to <sjhill@cotw.com>.
+config ARCH_KIRKWOOD
+ bool "Marvell Kirkwood"
+ select CPU_FEROCEON
+ select PCI
+ select GENERIC_GPIO
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ select PLAT_ORION
+ help
+ Support for the following Marvell Kirkwood series SoCs:
+ 88F6180, 88F6192 and 88F6281.
+
+config ARCH_KS8695
+ bool "Micrel/Kendin KS8695"
+ select CPU_ARM922T
+ select GENERIC_GPIO
+ select ARCH_REQUIRE_GPIOLIB
+ help
+ Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
+ System-on-Chip devices.
+
config ARCH_NS9XXX
bool "NetSilicon NS9xxx"
+ select CPU_ARM926T
+ select GENERIC_GPIO
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ select HAVE_CLK
help
Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
System.
<http://www.digi.com/products/microprocessors/index.jsp>
+config ARCH_LOKI
+ bool "Marvell Loki (88RC8480)"
+ select CPU_FEROCEON
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ select PLAT_ORION
+ help
+ Support for the Marvell Loki (88RC8480) SoC.
+
+config ARCH_MV78XX0
+ bool "Marvell MV78xx0"
+ select CPU_FEROCEON
+ select PCI
+ select GENERIC_GPIO
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ select PLAT_ORION
+ help
+ Support for the following Marvell MV78xx0 series SoCs:
+ MV781x0, MV782x0.
+
+config ARCH_MXC
+ bool "Freescale MXC/iMX-based"
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ select ARCH_MTD_XIP
+ select GENERIC_GPIO
+ select ARCH_REQUIRE_GPIOLIB
+ help
+ Support for Freescale MXC/iMX-based family of processors
+
+config ARCH_ORION5X
+ bool "Marvell Orion"
+ depends on MMU
+ select CPU_FEROCEON
+ select PCI
+ select GENERIC_GPIO
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ select PLAT_ORION
+ help
+ Support for the following Marvell Orion 5x series SoCs:
+ Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
+ Orion-2 (5281), Orion-1-90 (6183).
+
config ARCH_PNX4008
bool "Philips Nexperia PNX4008 Mobile"
+ select CPU_ARM926T
+ select HAVE_CLK
help
This enables support for Philips PNX4008 mobile platform.
config ARCH_PXA
- bool "PXA2xx-based"
+ bool "PXA2xx/PXA3xx-based"
depends on MMU
select ARCH_MTD_XIP
select GENERIC_GPIO
+ select HAVE_CLK
+ select COMMON_CLKDEV
+ select ARCH_REQUIRE_GPIOLIB
select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ select TICK_ONESHOT
help
- Support for Intel's PXA2XX processor line.
+ Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
config ARCH_RPC
bool "RiscPC"
select FIQ
select TIMER_ACORN
select ARCH_MAY_HAVE_PC_FDC
+ select HAVE_PATA_PLATFORM
select ISA_DMA_API
select NO_IOPORT
+ select ARCH_SPARSEMEM_ENABLE
help
On the Acorn Risc-PC, Linux can support the internal IDE disk and
CD-ROM interface, serial and parallel port, and the floppy drive.
config ARCH_SA1100
bool "SA1100-based"
+ select CPU_SA1100
select ISA
- select ARCH_DISCONTIGMEM_ENABLE
+ select ARCH_SPARSEMEM_ENABLE
select ARCH_MTD_XIP
select GENERIC_GPIO
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ select HAVE_CLK
+ select TICK_ONESHOT
+ select ARCH_REQUIRE_GPIOLIB
help
Support for StrongARM 11x0 based boards.
config ARCH_S3C2410
bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443"
select GENERIC_GPIO
- select GENERIC_TIME
+ select HAVE_CLK
help
Samsung S3C2410X CPU based systems, such as the Simtec Electronics
BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
the Samsung SMDK2410 development board (and derivatives).
+config ARCH_S3C64XX
+ bool "Samsung S3C64XX"
+ select GENERIC_GPIO
+ select HAVE_CLK
+ help
+ Samsung S3C64XX series based systems
+
config ARCH_SHARK
bool "Shark"
+ select CPU_SA110
select ISA
select ISA_DMA
+ select ZONE_DMA
select PCI
help
Support for the StrongARM based Digital DNARD machine, also known
config ARCH_LH7A40X
bool "Sharp LH7A40X"
+ select CPU_ARM922T
+ select ARCH_DISCONTIGMEM_ENABLE if !LH7A40X_CONTIGMEM
+ select ARCH_SPARSEMEM_ENABLE if !LH7A40X_CONTIGMEM
help
Say Y here for systems based on one of the Sharp LH7A40X
System on a Chip processors. These CPUs include an ARM922T
core with a wide array of integrated devices for
hand-held and low-power applications.
+config ARCH_DAVINCI
+ bool "TI DaVinci"
+ select CPU_ARM926T
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ select GENERIC_GPIO
+ select ARCH_REQUIRE_GPIOLIB
+ select HAVE_CLK
+ select ZONE_DMA
+ help
+ Support for TI's DaVinci platform.
+
config ARCH_OMAP
bool "TI OMAP"
select GENERIC_GPIO
+ select HAVE_CLK
+ select ARCH_REQUIRE_GPIOLIB
select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
help
Support for TI's OMAP platform (OMAP1 and OMAP2).
+config ARCH_MSM
+ bool "Qualcomm MSM"
+ select CPU_V6
+ select GENERIC_TIME
+ select GENERIC_CLOCKEVENTS
+ help
+ Support for Qualcomm MSM7K based systems. This runs on the ARM11
+ apps processor of the MSM7K and depends on a shared memory
+ interface to the ARM9 modem processor which runs the baseband stack
+ and controls some vital subsystems (clock and power control, etc).
+
+config ARCH_W90X900
+ bool "Nuvoton W90X900 CPU"
+ select CPU_ARM926T
+ help
+ Support for Nuvoton (Winbond logic dept.) ARM9 processor,You
+ can login www.mcuos.com or www.nuvoton.com to know more.
+
endchoice
source "arch/arm/mach-clps711x/Kconfig"
source "arch/arm/mach-ixp23xx/Kconfig"
+source "arch/arm/mach-loki/Kconfig"
+
+source "arch/arm/mach-mv78xx0/Kconfig"
+
source "arch/arm/mach-pxa/Kconfig"
source "arch/arm/mach-sa1100/Kconfig"
source "arch/arm/mach-omap2/Kconfig"
+source "arch/arm/mach-orion5x/Kconfig"
+
+source "arch/arm/mach-kirkwood/Kconfig"
+
source "arch/arm/plat-s3c24xx/Kconfig"
+source "arch/arm/plat-s3c64xx/Kconfig"
+source "arch/arm/plat-s3c/Kconfig"
if ARCH_S3C2410
source "arch/arm/mach-s3c2400/Kconfig"
source "arch/arm/mach-s3c2443/Kconfig"
endif
+if ARCH_S3C64XX
+source "arch/arm/mach-s3c6400/Kconfig"
+source "arch/arm/mach-s3c6410/Kconfig"
+endif
+
source "arch/arm/mach-lh7a40x/Kconfig"
source "arch/arm/mach-imx/Kconfig"
source "arch/arm/mach-at91/Kconfig"
+source "arch/arm/plat-mxc/Kconfig"
+
source "arch/arm/mach-netx/Kconfig"
source "arch/arm/mach-ns9xxx/Kconfig"
+source "arch/arm/mach-davinci/Kconfig"
+
+source "arch/arm/mach-ks8695/Kconfig"
+
+source "arch/arm/mach-msm/Kconfig"
+
+source "arch/arm/mach-w90x900/Kconfig"
+
# Definitions to make life easier
config ARCH_ACORN
bool
config PLAT_IOP
bool
+config PLAT_ORION
+ bool
+
source arch/arm/mm/Kconfig
config IWMMXT
bool "Enable iWMMXt support"
depends on CPU_XSCALE || CPU_XSC3
- default y if PXA27x
+ default y if PXA27x || PXA3xx
help
Enable support for iWMMXt context switching at run time if
running on a CPU that supports it.
bool
config PCI
- bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX
+ bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE
help
Find out whether you have a PCI motherboard. PCI is the name of a
bus system, i.e. the way the CPU talks to the other stuff inside
your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
VESA. If you have PCI, say Y, otherwise N.
- The PCI-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>, contains valuable
- information about which PCI hardware does work under Linux and which
- doesn't.
+config PCI_SYSCALL
+ def_bool PCI
# Select the host bridge type
config PCI_HOST_VIA82C505
depends on PCI && ARCH_SHARK
default y
+config PCI_HOST_ITE8152
+ bool
+ depends on PCI && MACH_ARMCORE
+ default y
+ select DMABOUNCE
+
source "drivers/pci/Kconfig"
source "drivers/pcmcia/Kconfig"
config SMP
bool "Symmetric Multi-Processing (EXPERIMENTAL)"
- depends on EXPERIMENTAL && REALVIEW_MPCORE
+ depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP)
+ select USE_GENERIC_SMP_HELPERS
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
processor machines. On a single processor machine, the kernel will
run faster if you say N here.
- See also the <file:Documentation/smp.txt>,
- <file:Documentation/i386/IO-APIC.txt>,
+ See also <file:Documentation/i386/IO-APIC.txt>,
<file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
<http://www.linuxdoc.org/docs.html#howto>.
If you don't know what to do here, say N.
+choice
+ prompt "Memory split"
+ default VMSPLIT_3G
+ help
+ Select the desired split between kernel and user memory.
+
+ If you are not absolutely sure what you are doing, leave this
+ option alone!
+
+ config VMSPLIT_3G
+ bool "3G/1G user/kernel split"
+ config VMSPLIT_2G
+ bool "2G/2G user/kernel split"
+ config VMSPLIT_1G
+ bool "1G/3G user/kernel split"
+endchoice
+
+config PAGE_OFFSET
+ hex
+ default 0x40000000 if VMSPLIT_1G
+ default 0x80000000 if VMSPLIT_2G
+ default 0xC0000000
+
config NR_CPUS
int "Maximum number of CPUs (2-32)"
range 2 32
config LOCAL_TIMERS
bool "Use local timer interrupts"
- depends on SMP && REALVIEW_MPCORE
+ depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || REALVIEW_EB_A9MP)
default y
help
Enable support for local timers on SMP platforms, rather then the
Say Y here if you are building a kernel for a desktop, embedded
or real-time system. Say N if you are unsure.
-config NO_IDLE_HZ
- bool "Dynamic tick timer"
- depends on !GENERIC_CLOCKEVENTS
- help
- Select this option if you want to disable continuous timer ticks
- and have them programmed to occur as required. This option saves
- power as the system can remain in idle state for longer.
-
- By default dynamic tick is disabled during the boot, and can be
- manually enabled with:
-
- echo 1 > /sys/devices/system/timer/timer0/dyn_tick
-
- Alternatively, if you want dynamic tick automatically enabled
- during boot, pass "dyntick=enable" via the kernel command string.
-
- Please note that dynamic tick may affect the accuracy of
- timekeeping on some platforms depending on the implementation.
- Currently at least OMAP, PXA2xx and SA11x0 platforms are known
- to have accurate timekeeping with dynamic tick.
-
config HZ
int
default 128 if ARCH_L7200
default 200 if ARCH_EBSA110 || ARCH_S3C2410
default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
+ default AT91_TIMER_HZ if ARCH_AT91
default 100
config AEABI
UNPREDICTABLE (in fact it can be predicted that it won't work
at all). If in doubt say Y.
+config ARCH_FLATMEM_HAS_HOLES
+ bool
+ default y
+ depends on FLATMEM
+
+# Discontigmem is deprecated
config ARCH_DISCONTIGMEM_ENABLE
bool
- default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM)
- help
- Say Y to support efficient handling of discontiguous physical memory,
- for architectures which are either NUMA (Non-Uniform Memory Access)
- or have huge holes in the physical address space for other reasons.
- See <file:Documentation/vm/numa> for more.
+
+config ARCH_SPARSEMEM_ENABLE
+ bool
+
+config ARCH_SPARSEMEM_DEFAULT
+ def_bool ARCH_SPARSEMEM_ENABLE
+
+config ARCH_SELECT_MEMORY_MODEL
+ def_bool ARCH_DISCONTIGMEM_ENABLE && ARCH_SPARSEMEM_ENABLE
config NODES_SHIFT
int
config LEDS
bool "Timer and CPU usage LEDs"
- depends on ARCH_CDB89712 || ARCH_CO285 || ARCH_EBSA110 || \
+ depends on ARCH_CDB89712 || ARCH_EBSA110 || \
ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \
ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
- ARCH_AT91 || MACH_TRIZEPS4
+ ARCH_AT91 || ARCH_DAVINCI || \
+ ARCH_KS8695 || MACH_RD88F5182
help
If you say Y here, the LEDs on your machine will be used
to provide useful information about your current system status.
config LEDS_TIMER
bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
- MACH_OMAP_H2 || MACH_OMAP_PERSEUS2
+ OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
+ || MACH_OMAP_PERSEUS2
depends on LEDS
depends on !GENERIC_CLOCKEVENTS
default y if ARCH_EBSA110
config LEDS_CPU
bool "CPU usage LED" if (!ARCH_CDB89712 && !ARCH_EBSA110 && \
- !ARCH_OMAP) || MACH_OMAP_H2 || MACH_OMAP_PERSEUS2
+ !ARCH_OMAP) \
+ || OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
+ || MACH_OMAP_PERSEUS2
depends on LEDS
help
If you say Y here, the red LED will be used to give a good real
help
kexec is a system call that implements the ability to shutdown your
current kernel, and to start another kernel. It is like a reboot
- but it is indepedent of the system firmware. And like a reboot
+ but it is independent of the system firmware. And like a reboot
you can start any kernel with it, not just Linux.
It is an ongoing process to be certain the hardware in a machine
initially work for you. It may help to enable device hotplugging
support.
+config ATAGS_PROC
+ bool "Export atags in procfs"
+ depends on KEXEC
+ default y
+ help
+ Should the atags used to boot the kernel be exported in an "atags"
+ file in procfs. Useful with kexec.
+
endmenu
-if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX )
+menu "CPU Power Management"
-menu "CPU Frequency scaling"
+if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX || ARCH_PXA)
source "drivers/cpufreq/Kconfig"
If in doubt, say N.
-endmenu
+config CPU_FREQ_PXA
+ bool
+ depends on CPU_FREQ && ARCH_PXA && PXA25x
+ default y
+ select CPU_FREQ_DEFAULT_GOV_USERSPACE
endif
+source "drivers/cpuidle/Kconfig"
+
+endmenu
+
menu "Floating point emulation"
comment "At least one emulation must be selected"
config VFP
bool "VFP-format floating point maths"
- depends on CPU_V6 || CPU_ARM926T
+ depends on CPU_V6 || CPU_ARM926T || CPU_V7 || CPU_FEROCEON
help
Say Y to include VFP support code in the kernel. This is needed
if your hardware includes a VFP unit.
Say N if your target does not have VFP hardware.
+config VFPv3
+ bool
+ depends on VFP
+ default y if CPU_V7
+
+config NEON
+ bool "Advanced SIMD (NEON) Extension support"
+ depends on VFPv3 && CPU_V7
+ help
+ Say Y to include support code for NEON, the ARMv7 Advanced SIMD
+ Extension.
+
endmenu
menu "Userspace binary formats"
source "kernel/power/Kconfig"
+config ARCH_SUSPEND_POSSIBLE
+ def_bool y
+
endmenu
source "net/Kconfig"
source "drivers/block/Kconfig"
-source "drivers/acorn/block/Kconfig"
+# misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4
+
+source "drivers/misc/Kconfig"
-if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \
- || ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \
- || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \
- || ARCH_IXP23XX
source "drivers/ide/Kconfig"
-endif
source "drivers/scsi/Kconfig"
source "drivers/spi/Kconfig"
+source "drivers/gpio/Kconfig"
+
source "drivers/w1/Kconfig"
+source "drivers/power/Kconfig"
+
source "drivers/hwmon/Kconfig"
-#source "drivers/l3/Kconfig"
+source "drivers/thermal/Kconfig"
-source "drivers/misc/Kconfig"
+source "drivers/watchdog/Kconfig"
-source "drivers/mfd/Kconfig"
+source "drivers/ssb/Kconfig"
-source "drivers/leds/Kconfig"
+#source "drivers/l3/Kconfig"
+
+source "drivers/mfd/Kconfig"
source "drivers/media/Kconfig"
source "drivers/usb/Kconfig"
+source "drivers/uwb/Kconfig"
+
source "drivers/mmc/Kconfig"
+source "drivers/memstick/Kconfig"
+
+source "drivers/accessibility/Kconfig"
+
+source "drivers/leds/Kconfig"
+
source "drivers/rtc/Kconfig"
+source "drivers/dma/Kconfig"
+
+source "drivers/dca/Kconfig"
+
+source "drivers/auxdisplay/Kconfig"
+
+source "drivers/regulator/Kconfig"
+
+source "drivers/uio/Kconfig"
+
+source "drivers/staging/Kconfig"
+
endmenu
source "fs/Kconfig"
-source "arch/arm/oprofile/Kconfig"
-
source "arch/arm/Kconfig.debug"
source "security/Kconfig"
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff