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
bool
default y
+config HAVE_LATENCYTOP_SUPPORT
+ bool
+ depends on !SMP
+ default y
+
config LOCKDEP_SUPPORT
bool
default y
bool
default y
-config ARCH_SUPPORTS_AOUT
- def_bool y
-
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
config OPROFILE_ARM11_CORE
bool
+config OPROFILE_ARMV7
+ def_bool y
+ depends on CPU_V7 && !SMP
+ bool
+
endif
config VECTORS_BASE
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
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,
AT91SAM9 and AT91CAP9 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.
-
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_GPIO_LIB
+ 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
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_IXP23XX
bool "IXP23XX-based"
depends on MMU
+ select CPU_XSC3
select PCI
help
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_IXP4XX
bool "IXP4xx-based"
depends on MMU
+ select CPU_XSCALE
select GENERIC_GPIO
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
+ select DMABOUNCE if PCI
help
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 PLAT_ORION
help
Support for the following Marvell Orion 5x series SoCs:
- Orion-1 (5181), Orion-NAS (5182), Orion-2 (5281.)
+ 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.
depends on MMU
select ARCH_MTD_XIP
select GENERIC_GPIO
- select HAVE_GPIO_LIB
+ select HAVE_CLK
+ select COMMON_CLKDEV
+ select ARCH_REQUIRE_GPIOLIB
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
select TICK_ONESHOT
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_SELECT_MEMORY_MODEL
select ARCH_MTD_XIP
select GENERIC_GPIO
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
+ select HAVE_CLK
select TICK_ONESHOT
- select HAVE_GPIO_LIB
+ 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 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
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_GPIO_LIB
+ 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_MSM7X00A
- bool "Qualcomm MSM7X00A"
+config ARCH_MSM
+ bool "Qualcomm MSM"
+ select CPU_V6
select GENERIC_TIME
select GENERIC_CLOCKEVENTS
help
- Support for Qualcomm MSM7X00A based systems. This runs on the ARM11
- apps processor of the MSM7X00A and depends on a shared memory
+ 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).
- <http://www.cdmatech.com/products/msm7200_chipset_solution.jsp>
+
+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-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-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-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-msm/Kconfig"
+source "arch/arm/mach-w90x900/Kconfig"
+
# Definitions to make life easier
config ARCH_ACORN
bool
config SMP
bool "Symmetric Multi-Processing (EXPERIMENTAL)"
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
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_EB_ARM11MP || MACH_REALVIEW_PB11MP)
+ 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
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
- bool
+ 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_DAVINCI || \
+ ARCH_AT91 || ARCH_DAVINCI || \
ARCH_KS8695 || MACH_RD88F5182
help
If you say Y here, the LEDs on your machine will be used
endmenu
-if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX || ARCH_PXA)
+menu "CPU Power Management"
-menu "CPU Frequency scaling"
+if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX || ARCH_PXA)
source "drivers/cpufreq/Kconfig"
default y
select CPU_FREQ_DEFAULT_GOV_USERSPACE
-endmenu
-
endif
+source "drivers/cpuidle/Kconfig"
+
+endmenu
+
menu "Floating point emulation"
comment "At least one emulation must be selected"
source "drivers/hwmon/Kconfig"
+source "drivers/thermal/Kconfig"
+
source "drivers/watchdog/Kconfig"
source "drivers/ssb/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/dca/Kconfig"
+source "drivers/auxdisplay/Kconfig"
+
+source "drivers/regulator/Kconfig"
+
source "drivers/uio/Kconfig"
+source "drivers/staging/Kconfig"
+
endmenu
source "fs/Kconfig"