2 # For a description of the syntax of this configuration file,
3 # see Documentation/kbuild/kconfig-language.txt.
6 mainmenu "Linux Kernel Configuration"
12 select SYS_SUPPORTS_APM_EMULATION
14 The ARM series is a line of low-power-consumption RISC chip designs
15 licensed by ARM Ltd and targeted at embedded applications and
16 handhelds such as the Compaq IPAQ. ARM-based PCs are no longer
17 manufactured, but legacy ARM-based PC hardware remains popular in
18 Europe. There is an ARM Linux project with a web page at
19 <http://www.arm.linux.org.uk/>.
21 config SYS_SUPPORTS_APM_EMULATION
32 config GENERIC_CLOCKEVENTS
47 The Extended Industry Standard Architecture (EISA) bus was
48 developed as an open alternative to the IBM MicroChannel bus.
50 The EISA bus provided some of the features of the IBM MicroChannel
51 bus while maintaining backward compatibility with cards made for
52 the older ISA bus. The EISA bus saw limited use between 1988 and
53 1995 when it was made obsolete by the PCI bus.
55 Say Y here if you are building a kernel for an EISA-based machine.
65 MicroChannel Architecture is found in some IBM PS/2 machines and
66 laptops. It is a bus system similar to PCI or ISA. See
67 <file:Documentation/mca.txt> (and especially the web page given
68 there) before attempting to build an MCA bus kernel.
70 config GENERIC_HARDIRQS
74 config STACKTRACE_SUPPORT
78 config LOCKDEP_SUPPORT
82 config TRACE_IRQFLAGS_SUPPORT
86 config HARDIRQS_SW_RESEND
90 config GENERIC_IRQ_PROBE
94 config RWSEM_GENERIC_SPINLOCK
98 config RWSEM_XCHGADD_ALGORITHM
101 config ARCH_HAS_ILOG2_U32
105 config ARCH_HAS_ILOG2_U64
109 config GENERIC_HWEIGHT
113 config GENERIC_CALIBRATE_DELAY
117 config ARCH_MAY_HAVE_PC_FDC
124 config GENERIC_ISA_DMA
135 default 0xffff0000 if MMU || CPU_HIGH_VECTOR
136 default DRAM_BASE if REMAP_VECTORS_TO_RAM
139 The base address of exception vectors.
141 source "init/Kconfig"
146 prompt "ARM system type"
147 default ARCH_VERSATILE
150 bool "Agilent AAEC-2000 based"
153 This enables support for systems based on the Agilent AAEC-2000
155 config ARCH_INTEGRATOR
156 bool "ARM Ltd. Integrator family"
160 Support for ARM's Integrator platform.
163 bool "ARM Ltd. RealView family"
167 This enables support for ARM Ltd RealView boards.
169 config ARCH_VERSATILE
170 bool "ARM Ltd. Versatile family"
175 select GENERIC_CLOCKEVENTS
177 This enables support for ARM Ltd Versatile board.
183 This enables support for systems based on the Atmel AT91RM9200
184 and AT91SAM9xxx processors.
187 bool "Cirrus CL-PS7500FE"
192 Support for the Cirrus Logic PS7500FE system-on-a-chip.
195 bool "Cirrus Logic CLPS711x/EP721x-based"
197 Support for Cirrus Logic 711x/721x based boards.
202 select FOOTBRIDGE_ADDIN
204 Support for Intel's EBSA285 companion chip.
211 This is an evaluation board for the StrongARM processor available
212 from Digital. It has limited hardware on-board, including an
213 Ethernet interface, two PCMCIA sockets, two serial ports and a
221 This enables support for the Cirrus EP93xx series of CPUs.
223 config ARCH_FOOTBRIDGE
227 Support for systems based on the DC21285 companion chip
228 ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
231 bool "Hilscher NetX based"
234 This enables support for systems based on the Hilscher NetX Soc
237 bool "Hynix HMS720x-based"
240 This enables support for systems based on the Hynix HMS720x
246 select GENERIC_CLOCKEVENTS
248 Support for Motorola's i.MX family of processors (MX1, MXL).
255 select ARCH_SUPPORTS_MSI
257 Support for Intel's IOP13XX (XScale) family of processors.
265 Support for Intel's 80219 and IOP32X (XScale) family of
274 Support for Intel's IOP33X (XScale) family of processors.
281 Support for Intel's IXP23xx (XScale) family of processors.
284 bool "IXP2400/2800-based"
288 Support for Intel's IXP2400/2800 (XScale) family of processors.
295 select GENERIC_CLOCKEVENTS
297 Support for Intel's IXP4XX (XScale) family of processors.
303 Say Y here if you intend to run this kernel on a LinkUp Systems
304 L7200 Software Development Board which uses an ARM720T processor.
305 Information on this board can be obtained at:
307 <http://www.linkupsys.com/>
309 If you have any questions or comments about the Linux kernel port
310 to this board, send e-mail to <sjhill@cotw.com>.
313 bool "Micrel/Kendin KS8695"
316 Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
317 System-on-Chip devices.
320 bool "NetSilicon NS9xxx"
323 select GENERIC_CLOCKEVENTS
325 Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
328 <http://www.digi.com/products/microprocessors/index.jsp>
331 bool "Freescale MXC/iMX-based"
334 Support for Freescale MXC/iMX-based family of processors
337 bool "Philips Nexperia PNX4008 Mobile"
339 This enables support for Philips PNX4008 mobile platform.
342 bool "PXA2xx/PXA3xx-based"
347 select GENERIC_CLOCKEVENTS
349 Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
356 select ARCH_MAY_HAVE_PC_FDC
360 On the Acorn Risc-PC, Linux can support the internal IDE disk and
361 CD-ROM interface, serial and parallel port, and the floppy drive.
366 select ARCH_DISCONTIGMEM_ENABLE
370 Support for StrongARM 11x0 based boards.
373 bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443"
376 Samsung S3C2410X CPU based systems, such as the Simtec Electronics
377 BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
378 the Samsung SMDK2410 development board (and derivatives).
386 Support for the StrongARM based Digital DNARD machine, also known
387 as "Shark" (<http://www.shark-linux.de/shark.html>).
392 Say Y here for systems based on one of the Sharp LH7A40X
393 System on a Chip processors. These CPUs include an ARM922T
394 core with a wide array of integrated devices for
395 hand-held and low-power applications.
400 select GENERIC_CLOCKEVENTS
403 Support for TI's DaVinci platform.
410 Support for TI's OMAP platform (OMAP1 and OMAP2).
414 source "arch/arm/mach-clps711x/Kconfig"
416 source "arch/arm/mach-ep93xx/Kconfig"
418 source "arch/arm/mach-footbridge/Kconfig"
420 source "arch/arm/mach-integrator/Kconfig"
422 source "arch/arm/mach-iop32x/Kconfig"
424 source "arch/arm/mach-iop33x/Kconfig"
426 source "arch/arm/mach-iop13xx/Kconfig"
428 source "arch/arm/mach-ixp4xx/Kconfig"
430 source "arch/arm/mach-ixp2000/Kconfig"
432 source "arch/arm/mach-ixp23xx/Kconfig"
434 source "arch/arm/mach-pxa/Kconfig"
436 source "arch/arm/mach-sa1100/Kconfig"
438 source "arch/arm/plat-omap/Kconfig"
440 source "arch/arm/mach-omap1/Kconfig"
442 source "arch/arm/mach-omap2/Kconfig"
444 source "arch/arm/plat-s3c24xx/Kconfig"
445 source "arch/arm/plat-s3c/Kconfig"
448 source "arch/arm/mach-s3c2400/Kconfig"
449 source "arch/arm/mach-s3c2410/Kconfig"
450 source "arch/arm/mach-s3c2412/Kconfig"
451 source "arch/arm/mach-s3c2440/Kconfig"
452 source "arch/arm/mach-s3c2442/Kconfig"
453 source "arch/arm/mach-s3c2443/Kconfig"
456 source "arch/arm/mach-lh7a40x/Kconfig"
458 source "arch/arm/mach-imx/Kconfig"
460 source "arch/arm/mach-h720x/Kconfig"
462 source "arch/arm/mach-versatile/Kconfig"
464 source "arch/arm/mach-aaec2000/Kconfig"
466 source "arch/arm/mach-realview/Kconfig"
468 source "arch/arm/mach-at91/Kconfig"
470 source "arch/arm/plat-mxc/Kconfig"
472 source "arch/arm/mach-netx/Kconfig"
474 source "arch/arm/mach-ns9xxx/Kconfig"
476 source "arch/arm/mach-davinci/Kconfig"
478 source "arch/arm/mach-ks8695/Kconfig"
480 # Definitions to make life easier
487 source arch/arm/mm/Kconfig
490 bool "Enable iWMMXt support"
491 depends on CPU_XSCALE || CPU_XSC3
492 default y if PXA27x || PXA3xx
494 Enable support for iWMMXt context switching at run time if
495 running on a CPU that supports it.
497 # bool 'Use XScale PMU as timer source' CONFIG_XSCALE_PMU_TIMER
500 depends on CPU_XSCALE && !XSCALE_PMU_TIMER
504 source "arch/arm/Kconfig-nommu"
509 source "arch/arm/common/Kconfig"
511 config FORCE_MAX_ZONEORDER
524 Find out whether you have ISA slots on your motherboard. ISA is the
525 name of a bus system, i.e. the way the CPU talks to the other stuff
526 inside your box. Other bus systems are PCI, EISA, MicroChannel
527 (MCA) or VESA. ISA is an older system, now being displaced by PCI;
528 newer boards don't support it. If you have ISA, say Y, otherwise N.
530 # Select ISA DMA controller support
535 # Select ISA DMA interface
540 bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695
542 Find out whether you have a PCI motherboard. PCI is the name of a
543 bus system, i.e. the way the CPU talks to the other stuff inside
544 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
545 VESA. If you have PCI, say Y, otherwise N.
547 The PCI-HOWTO, available from
548 <http://www.tldp.org/docs.html#howto>, contains valuable
549 information about which PCI hardware does work under Linux and which
555 # Select the host bridge type
556 config PCI_HOST_VIA82C505
558 depends on PCI && ARCH_SHARK
561 source "drivers/pci/Kconfig"
563 source "drivers/pcmcia/Kconfig"
567 menu "Kernel Features"
569 source "kernel/time/Kconfig"
572 bool "Symmetric Multi-Processing (EXPERIMENTAL)"
573 depends on EXPERIMENTAL && REALVIEW_MPCORE
575 This enables support for systems with more than one CPU. If you have
576 a system with only one CPU, like most personal computers, say N. If
577 you have a system with more than one CPU, say Y.
579 If you say N here, the kernel will run on single and multiprocessor
580 machines, but will use only one CPU of a multiprocessor machine. If
581 you say Y here, the kernel will run on many, but not all, single
582 processor machines. On a single processor machine, the kernel will
583 run faster if you say N here.
585 See also the <file:Documentation/smp.txt>,
586 <file:Documentation/i386/IO-APIC.txt>,
587 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
588 <http://www.linuxdoc.org/docs.html#howto>.
590 If you don't know what to do here, say N.
593 int "Maximum number of CPUs (2-32)"
599 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
600 depends on SMP && HOTPLUG && EXPERIMENTAL
602 Say Y here to experiment with turning CPUs off and on. CPUs
603 can be controlled through /sys/devices/system/cpu.
606 bool "Use local timer interrupts"
607 depends on SMP && REALVIEW_MPCORE
610 Enable support for local timers on SMP platforms, rather then the
611 legacy IPI broadcast method. Local timers allows the system
612 accounting to be spread across the timer interval, preventing a
613 "thundering herd" at every timer tick.
616 bool "Preemptible Kernel (EXPERIMENTAL)"
617 depends on EXPERIMENTAL
619 This option reduces the latency of the kernel when reacting to
620 real-time or interactive events by allowing a low priority process to
621 be preempted even if it is in kernel mode executing a system call.
622 This allows applications to run more reliably even when the system is
625 Say Y here if you are building a kernel for a desktop, embedded
626 or real-time system. Say N if you are unsure.
629 bool "Dynamic tick timer"
630 depends on !GENERIC_CLOCKEVENTS
632 Select this option if you want to disable continuous timer ticks
633 and have them programmed to occur as required. This option saves
634 power as the system can remain in idle state for longer.
636 By default dynamic tick is disabled during the boot, and can be
637 manually enabled with:
639 echo 1 > /sys/devices/system/timer/timer0/dyn_tick
641 Alternatively, if you want dynamic tick automatically enabled
642 during boot, pass "dyntick=enable" via the kernel command string.
644 Please note that dynamic tick may affect the accuracy of
645 timekeeping on some platforms depending on the implementation.
646 Currently at least OMAP, PXA2xx and SA11x0 platforms are known
647 to have accurate timekeeping with dynamic tick.
651 default 128 if ARCH_L7200
652 default 200 if ARCH_EBSA110 || ARCH_S3C2410
653 default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
657 bool "Use the ARM EABI to compile the kernel"
659 This option allows for the kernel to be compiled using the latest
660 ARM ABI (aka EABI). This is only useful if you are using a user
661 space environment that is also compiled with EABI.
663 Since there are major incompatibilities between the legacy ABI and
664 EABI, especially with regard to structure member alignment, this
665 option also changes the kernel syscall calling convention to
666 disambiguate both ABIs and allow for backward compatibility support
667 (selected with CONFIG_OABI_COMPAT).
669 To use this you need GCC version 4.0.0 or later.
672 bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)"
673 depends on AEABI && EXPERIMENTAL
676 This option preserves the old syscall interface along with the
677 new (ARM EABI) one. It also provides a compatibility layer to
678 intercept syscalls that have structure arguments which layout
679 in memory differs between the legacy ABI and the new ARM EABI
680 (only for non "thumb" binaries). This option adds a tiny
681 overhead to all syscalls and produces a slightly larger kernel.
682 If you know you'll be using only pure EABI user space then you
683 can say N here. If this option is not selected and you attempt
684 to execute a legacy ABI binary then the result will be
685 UNPREDICTABLE (in fact it can be predicted that it won't work
686 at all). If in doubt say Y.
688 config ARCH_DISCONTIGMEM_ENABLE
690 default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM)
692 Say Y to support efficient handling of discontiguous physical memory,
693 for architectures which are either NUMA (Non-Uniform Memory Access)
694 or have huge holes in the physical address space for other reasons.
695 See <file:Documentation/vm/numa> for more.
699 default "4" if ARCH_LH7A40X
701 depends on NEED_MULTIPLE_NODES
706 bool "Timer and CPU usage LEDs"
707 depends on ARCH_CDB89712 || ARCH_CO285 || ARCH_EBSA110 || \
708 ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \
709 ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
710 ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
711 ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
712 ARCH_AT91 || MACH_TRIZEPS4 || ARCH_DAVINCI || \
715 If you say Y here, the LEDs on your machine will be used
716 to provide useful information about your current system status.
718 If you are compiling a kernel for a NetWinder or EBSA-285, you will
719 be able to select which LEDs are active using the options below. If
720 you are compiling a kernel for the EBSA-110 or the LART however, the
721 red LED will simply flash regularly to indicate that the system is
722 still functional. It is safe to say Y here if you have a CATS
723 system, but the driver will do nothing.
726 bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
727 OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
728 || MACH_OMAP_PERSEUS2
730 depends on !GENERIC_CLOCKEVENTS
731 default y if ARCH_EBSA110
733 If you say Y here, one of the system LEDs (the green one on the
734 NetWinder, the amber one on the EBSA285, or the red one on the LART)
735 will flash regularly to indicate that the system is still
736 operational. This is mainly useful to kernel hackers who are
737 debugging unstable kernels.
739 The LART uses the same LED for both Timer LED and CPU usage LED
740 functions. You may choose to use both, but the Timer LED function
741 will overrule the CPU usage LED.
744 bool "CPU usage LED" if (!ARCH_CDB89712 && !ARCH_EBSA110 && \
746 || OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
747 || MACH_OMAP_PERSEUS2
750 If you say Y here, the red LED will be used to give a good real
751 time indication of CPU usage, by lighting whenever the idle task
752 is not currently executing.
754 The LART uses the same LED for both Timer LED and CPU usage LED
755 functions. You may choose to use both, but the Timer LED function
756 will overrule the CPU usage LED.
758 config ALIGNMENT_TRAP
760 depends on CPU_CP15_MMU
761 default y if !ARCH_EBSA110
763 ARM processors cannot fetch/store information which is not
764 naturally aligned on the bus, i.e., a 4 byte fetch must start at an
765 address divisible by 4. On 32-bit ARM processors, these non-aligned
766 fetch/store instructions will be emulated in software if you say
767 here, which has a severe performance impact. This is necessary for
768 correct operation of some network protocols. With an IP-only
769 configuration it is safe to say N, otherwise say Y.
775 # Compressed boot loader in ROM. Yes, we really want to ask about
776 # TEXT and BSS so we preserve their values in the config files.
777 config ZBOOT_ROM_TEXT
778 hex "Compressed ROM boot loader base address"
781 The physical address at which the ROM-able zImage is to be
782 placed in the target. Platforms which normally make use of
783 ROM-able zImage formats normally set this to a suitable
784 value in their defconfig file.
786 If ZBOOT_ROM is not enabled, this has no effect.
789 hex "Compressed ROM boot loader BSS address"
792 The base address of an area of read/write memory in the target
793 for the ROM-able zImage which must be available while the
794 decompressor is running. It must be large enough to hold the
795 entire decompressed kernel plus an additional 128 KiB.
796 Platforms which normally make use of ROM-able zImage formats
797 normally set this to a suitable value in their defconfig file.
799 If ZBOOT_ROM is not enabled, this has no effect.
802 bool "Compressed boot loader in ROM/flash"
803 depends on ZBOOT_ROM_TEXT != ZBOOT_ROM_BSS
805 Say Y here if you intend to execute your compressed kernel image
806 (zImage) directly from ROM or flash. If unsure, say N.
809 string "Default kernel command string"
812 On some architectures (EBSA110 and CATS), there is currently no way
813 for the boot loader to pass arguments to the kernel. For these
814 architectures, you should supply some command-line options at build
815 time by entering them here. As a minimum, you should specify the
816 memory size and the root device (e.g., mem=64M root=/dev/nfs).
819 bool "Kernel Execute-In-Place from ROM"
820 depends on !ZBOOT_ROM
822 Execute-In-Place allows the kernel to run from non-volatile storage
823 directly addressable by the CPU, such as NOR flash. This saves RAM
824 space since the text section of the kernel is not loaded from flash
825 to RAM. Read-write sections, such as the data section and stack,
826 are still copied to RAM. The XIP kernel is not compressed since
827 it has to run directly from flash, so it will take more space to
828 store it. The flash address used to link the kernel object files,
829 and for storing it, is configuration dependent. Therefore, if you
830 say Y here, you must know the proper physical address where to
831 store the kernel image depending on your own flash memory usage.
833 Also note that the make target becomes "make xipImage" rather than
834 "make zImage" or "make Image". The final kernel binary to put in
835 ROM memory will be arch/arm/boot/xipImage.
840 hex "XIP Kernel Physical Location"
841 depends on XIP_KERNEL
844 This is the physical address in your flash memory the kernel will
845 be linked for and stored to. This address is dependent on your
849 bool "Kexec system call (EXPERIMENTAL)"
850 depends on EXPERIMENTAL
852 kexec is a system call that implements the ability to shutdown your
853 current kernel, and to start another kernel. It is like a reboot
854 but it is independent of the system firmware. And like a reboot
855 you can start any kernel with it, not just Linux.
857 It is an ongoing process to be certain the hardware in a machine
858 is properly shutdown, so do not be surprised if this code does not
859 initially work for you. It may help to enable device hotplugging
864 if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX )
866 menu "CPU Frequency scaling"
868 source "drivers/cpufreq/Kconfig"
870 config CPU_FREQ_SA1100
872 depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_H3800 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT)
875 config CPU_FREQ_SA1110
877 depends on CPU_FREQ && (SA1100_ASSABET || SA1100_CERF || SA1100_PT_SYSTEM3)
880 config CPU_FREQ_INTEGRATOR
881 tristate "CPUfreq driver for ARM Integrator CPUs"
882 depends on ARCH_INTEGRATOR && CPU_FREQ
885 This enables the CPUfreq driver for ARM Integrator CPUs.
887 For details, take a look at <file:Documentation/cpu-freq>.
892 tristate "CPUfreq driver for i.MX CPUs"
893 depends on ARCH_IMX && CPU_FREQ
896 This enables the CPUfreq driver for i.MX CPUs.
904 menu "Floating point emulation"
906 comment "At least one emulation must be selected"
909 bool "NWFPE math emulation"
910 depends on !AEABI || OABI_COMPAT
912 Say Y to include the NWFPE floating point emulator in the kernel.
913 This is necessary to run most binaries. Linux does not currently
914 support floating point hardware so you need to say Y here even if
915 your machine has an FPA or floating point co-processor podule.
917 You may say N here if you are going to load the Acorn FPEmulator
921 bool "Support extended precision"
924 Say Y to include 80-bit support in the kernel floating-point
925 emulator. Otherwise, only 32 and 64-bit support is compiled in.
926 Note that gcc does not generate 80-bit operations by default,
927 so in most cases this option only enlarges the size of the
928 floating point emulator without any good reason.
930 You almost surely want to say N here.
933 bool "FastFPE math emulation (EXPERIMENTAL)"
934 depends on (!AEABI || OABI_COMPAT) && !CPU_32v3 && EXPERIMENTAL
936 Say Y here to include the FAST floating point emulator in the kernel.
937 This is an experimental much faster emulator which now also has full
938 precision for the mantissa. It does not support any exceptions.
939 It is very simple, and approximately 3-6 times faster than NWFPE.
941 It should be sufficient for most programs. It may be not suitable
942 for scientific calculations, but you have to check this for yourself.
943 If you do not feel you need a faster FP emulation you should better
947 bool "VFP-format floating point maths"
948 depends on CPU_V6 || CPU_ARM926T
950 Say Y to include VFP support code in the kernel. This is needed
951 if your hardware includes a VFP unit.
953 Please see <file:Documentation/arm/VFP/release-notes.txt> for
954 release notes and additional status information.
956 Say N if your target does not have VFP hardware.
960 menu "Userspace binary formats"
962 source "fs/Kconfig.binfmt"
965 tristate "RISC OS personality"
968 Say Y here to include the kernel code necessary if you want to run
969 Acorn RISC OS/Arthur binaries under Linux. This code is still very
970 experimental; if this sounds frightening, say N and sleep in peace.
971 You can also say M here to compile this support as a module (which
972 will be called arthur).
976 menu "Power management options"
978 source "kernel/power/Kconfig"
984 menu "Device Drivers"
986 source "drivers/base/Kconfig"
988 source "drivers/connector/Kconfig"
990 if ALIGNMENT_TRAP || !CPU_CP15_MMU
991 source "drivers/mtd/Kconfig"
994 source "drivers/parport/Kconfig"
996 source "drivers/pnp/Kconfig"
998 source "drivers/block/Kconfig"
1000 # misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4
1002 source "drivers/misc/Kconfig"
1004 if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \
1005 || ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \
1006 || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \
1008 source "drivers/ide/Kconfig"
1011 source "drivers/scsi/Kconfig"
1013 source "drivers/ata/Kconfig"
1015 source "drivers/md/Kconfig"
1017 source "drivers/message/fusion/Kconfig"
1019 source "drivers/ieee1394/Kconfig"
1021 source "drivers/message/i2o/Kconfig"
1023 source "drivers/net/Kconfig"
1025 source "drivers/isdn/Kconfig"
1027 # input before char - char/joystick depends on it. As does USB.
1029 source "drivers/input/Kconfig"
1031 source "drivers/char/Kconfig"
1033 source "drivers/i2c/Kconfig"
1035 source "drivers/spi/Kconfig"
1037 source "drivers/w1/Kconfig"
1039 source "drivers/power/Kconfig"
1041 source "drivers/hwmon/Kconfig"
1043 source "drivers/watchdog/Kconfig"
1045 source "drivers/ssb/Kconfig"
1047 #source "drivers/l3/Kconfig"
1049 source "drivers/mfd/Kconfig"
1051 source "drivers/media/Kconfig"
1053 source "drivers/video/Kconfig"
1055 source "sound/Kconfig"
1057 source "drivers/hid/Kconfig"
1059 source "drivers/usb/Kconfig"
1061 source "drivers/mmc/Kconfig"
1063 source "drivers/leds/Kconfig"
1065 source "drivers/rtc/Kconfig"
1067 source "drivers/dma/Kconfig"
1073 source "kernel/Kconfig.instrumentation"
1075 source "arch/arm/Kconfig.debug"
1077 source "security/Kconfig"
1079 source "crypto/Kconfig"
1081 source "lib/Kconfig"