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 GENERIC_BUST_SPINLOCK
120 config ARCH_MAY_HAVE_PC_FDC
127 config GENERIC_ISA_DMA
138 default 0xffff0000 if MMU || CPU_HIGH_VECTOR
139 default DRAM_BASE if REMAP_VECTORS_TO_RAM
142 The base address of exception vectors.
144 source "init/Kconfig"
149 prompt "ARM system type"
150 default ARCH_VERSATILE
153 bool "Agilent AAEC-2000 based"
156 This enables support for systems based on the Agilent AAEC-2000
158 config ARCH_INTEGRATOR
159 bool "ARM Ltd. Integrator family"
163 Support for ARM's Integrator platform.
166 bool "ARM Ltd. RealView family"
170 This enables support for ARM Ltd RealView boards.
172 config ARCH_VERSATILE
173 bool "ARM Ltd. Versatile family"
178 select GENERIC_CLOCKEVENTS
180 This enables support for ARM Ltd Versatile board.
186 This enables support for systems based on the Atmel AT91RM9200
187 and AT91SAM9xxx processors.
190 bool "Cirrus CL-PS7500FE"
195 Support for the Cirrus Logic PS7500FE system-on-a-chip.
198 bool "Cirrus Logic CLPS711x/EP721x-based"
200 Support for Cirrus Logic 711x/721x based boards.
205 select FOOTBRIDGE_ADDIN
207 Support for Intel's EBSA285 companion chip.
214 This is an evaluation board for the StrongARM processor available
215 from Digital. It has limited hardware on-board, including an
216 Ethernet interface, two PCMCIA sockets, two serial ports and a
224 This enables support for the Cirrus EP93xx series of CPUs.
226 config ARCH_FOOTBRIDGE
230 Support for systems based on the DC21285 companion chip
231 ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
234 bool "Hilscher NetX based"
237 This enables support for systems based on the Hilscher NetX Soc
240 bool "Hynix HMS720x-based"
243 This enables support for systems based on the Hynix HMS720x
248 Support for Motorola's i.MX family of processors (MX1, MXL).
256 Support for Intel's 80219 and IOP32X (XScale) family of
265 Support for Intel's IOP33X (XScale) family of processors.
272 select ARCH_SUPPORTS_MSI
274 Support for Intel's IOP13XX (XScale) family of processors.
280 select GENERIC_CLOCKEVENTS
282 Support for Intel's IXP4XX (XScale) family of processors.
285 bool "IXP2400/2800-based"
289 Support for Intel's IXP2400/2800 (XScale) family of processors.
296 Support for Intel's IXP23xx (XScale) family of processors.
302 Say Y here if you intend to run this kernel on a LinkUp Systems
303 L7200 Software Development Board which uses an ARM720T processor.
304 Information on this board can be obtained at:
306 <http://www.linkupsys.com/>
308 If you have any questions or comments about the Linux kernel port
309 to this board, send e-mail to <sjhill@cotw.com>.
312 bool "NetSilicon NS9xxx"
314 Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
317 <http://www.digi.com/products/microprocessors/index.jsp>
320 bool "Philips Nexperia PNX4008 Mobile"
322 This enables support for Philips PNX4008 mobile platform.
331 Support for Intel's PXA2XX processor line.
338 select ARCH_MAY_HAVE_PC_FDC
342 On the Acorn Risc-PC, Linux can support the internal IDE disk and
343 CD-ROM interface, serial and parallel port, and the floppy drive.
348 select ARCH_DISCONTIGMEM_ENABLE
352 Support for StrongARM 11x0 based boards.
355 bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443"
358 Samsung S3C2410X CPU based systems, such as the Simtec Electronics
359 BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
360 the Samsung SMDK2410 development board (and derivatives).
368 Support for the StrongARM based Digital DNARD machine, also known
369 as "Shark" (<http://www.shark-linux.de/shark.html>).
374 Say Y here for systems based on one of the Sharp LH7A40X
375 System on a Chip processors. These CPUs include an ARM922T
376 core with a wide array of integrated devices for
377 hand-held and low-power applications.
384 Support for TI's OMAP platform (OMAP1 and OMAP2).
388 source "arch/arm/mach-clps711x/Kconfig"
390 source "arch/arm/mach-ep93xx/Kconfig"
392 source "arch/arm/mach-footbridge/Kconfig"
394 source "arch/arm/mach-integrator/Kconfig"
396 source "arch/arm/mach-iop32x/Kconfig"
398 source "arch/arm/mach-iop33x/Kconfig"
400 source "arch/arm/mach-iop13xx/Kconfig"
402 source "arch/arm/mach-ixp4xx/Kconfig"
404 source "arch/arm/mach-ixp2000/Kconfig"
406 source "arch/arm/mach-ixp23xx/Kconfig"
408 source "arch/arm/mach-pxa/Kconfig"
410 source "arch/arm/mach-sa1100/Kconfig"
412 source "arch/arm/plat-omap/Kconfig"
414 source "arch/arm/mach-omap1/Kconfig"
416 source "arch/arm/mach-omap2/Kconfig"
418 source "arch/arm/plat-s3c24xx/Kconfig"
421 source "arch/arm/mach-s3c2400/Kconfig"
422 source "arch/arm/mach-s3c2410/Kconfig"
423 source "arch/arm/mach-s3c2412/Kconfig"
424 source "arch/arm/mach-s3c2440/Kconfig"
425 source "arch/arm/mach-s3c2442/Kconfig"
426 source "arch/arm/mach-s3c2443/Kconfig"
429 source "arch/arm/mach-lh7a40x/Kconfig"
431 source "arch/arm/mach-imx/Kconfig"
433 source "arch/arm/mach-h720x/Kconfig"
435 source "arch/arm/mach-versatile/Kconfig"
437 source "arch/arm/mach-aaec2000/Kconfig"
439 source "arch/arm/mach-realview/Kconfig"
441 source "arch/arm/mach-at91/Kconfig"
443 source "arch/arm/mach-netx/Kconfig"
445 source "arch/arm/mach-ns9xxx/Kconfig"
447 # Definitions to make life easier
454 source arch/arm/mm/Kconfig
457 bool "Enable iWMMXt support"
458 depends on CPU_XSCALE || CPU_XSC3
461 Enable support for iWMMXt context switching at run time if
462 running on a CPU that supports it.
464 # bool 'Use XScale PMU as timer source' CONFIG_XSCALE_PMU_TIMER
467 depends on CPU_XSCALE && !XSCALE_PMU_TIMER
471 source "arch/arm/Kconfig-nommu"
476 source "arch/arm/common/Kconfig"
478 config FORCE_MAX_ZONEORDER
491 Find out whether you have ISA slots on your motherboard. ISA is the
492 name of a bus system, i.e. the way the CPU talks to the other stuff
493 inside your box. Other bus systems are PCI, EISA, MicroChannel
494 (MCA) or VESA. ISA is an older system, now being displaced by PCI;
495 newer boards don't support it. If you have ISA, say Y, otherwise N.
497 # Select ISA DMA controller support
502 # Select ISA DMA interface
507 bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX
509 Find out whether you have a PCI motherboard. PCI is the name of a
510 bus system, i.e. the way the CPU talks to the other stuff inside
511 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
512 VESA. If you have PCI, say Y, otherwise N.
514 The PCI-HOWTO, available from
515 <http://www.tldp.org/docs.html#howto>, contains valuable
516 information about which PCI hardware does work under Linux and which
519 # Select the host bridge type
520 config PCI_HOST_VIA82C505
522 depends on PCI && ARCH_SHARK
525 source "drivers/pci/Kconfig"
527 source "drivers/pcmcia/Kconfig"
531 menu "Kernel Features"
533 source "kernel/time/Kconfig"
536 bool "Symmetric Multi-Processing (EXPERIMENTAL)"
537 depends on EXPERIMENTAL && REALVIEW_MPCORE
539 This enables support for systems with more than one CPU. If you have
540 a system with only one CPU, like most personal computers, say N. If
541 you have a system with more than one CPU, say Y.
543 If you say N here, the kernel will run on single and multiprocessor
544 machines, but will use only one CPU of a multiprocessor machine. If
545 you say Y here, the kernel will run on many, but not all, single
546 processor machines. On a single processor machine, the kernel will
547 run faster if you say N here.
549 See also the <file:Documentation/smp.txt>,
550 <file:Documentation/i386/IO-APIC.txt>,
551 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
552 <http://www.linuxdoc.org/docs.html#howto>.
554 If you don't know what to do here, say N.
557 int "Maximum number of CPUs (2-32)"
563 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
564 depends on SMP && HOTPLUG && EXPERIMENTAL
566 Say Y here to experiment with turning CPUs off and on. CPUs
567 can be controlled through /sys/devices/system/cpu.
570 bool "Use local timer interrupts"
571 depends on SMP && REALVIEW_MPCORE
574 Enable support for local timers on SMP platforms, rather then the
575 legacy IPI broadcast method. Local timers allows the system
576 accounting to be spread across the timer interval, preventing a
577 "thundering herd" at every timer tick.
580 bool "Preemptible Kernel (EXPERIMENTAL)"
581 depends on EXPERIMENTAL
583 This option reduces the latency of the kernel when reacting to
584 real-time or interactive events by allowing a low priority process to
585 be preempted even if it is in kernel mode executing a system call.
586 This allows applications to run more reliably even when the system is
589 Say Y here if you are building a kernel for a desktop, embedded
590 or real-time system. Say N if you are unsure.
593 bool "Dynamic tick timer"
594 depends on !GENERIC_CLOCKEVENTS
596 Select this option if you want to disable continuous timer ticks
597 and have them programmed to occur as required. This option saves
598 power as the system can remain in idle state for longer.
600 By default dynamic tick is disabled during the boot, and can be
601 manually enabled with:
603 echo 1 > /sys/devices/system/timer/timer0/dyn_tick
605 Alternatively, if you want dynamic tick automatically enabled
606 during boot, pass "dyntick=enable" via the kernel command string.
608 Please note that dynamic tick may affect the accuracy of
609 timekeeping on some platforms depending on the implementation.
610 Currently at least OMAP, PXA2xx and SA11x0 platforms are known
611 to have accurate timekeeping with dynamic tick.
615 default 128 if ARCH_L7200
616 default 200 if ARCH_EBSA110 || ARCH_S3C2410
617 default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
621 bool "Use the ARM EABI to compile the kernel"
623 This option allows for the kernel to be compiled using the latest
624 ARM ABI (aka EABI). This is only useful if you are using a user
625 space environment that is also compiled with EABI.
627 Since there are major incompatibilities between the legacy ABI and
628 EABI, especially with regard to structure member alignment, this
629 option also changes the kernel syscall calling convention to
630 disambiguate both ABIs and allow for backward compatibility support
631 (selected with CONFIG_OABI_COMPAT).
633 To use this you need GCC version 4.0.0 or later.
636 bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)"
637 depends on AEABI && EXPERIMENTAL
640 This option preserves the old syscall interface along with the
641 new (ARM EABI) one. It also provides a compatibility layer to
642 intercept syscalls that have structure arguments which layout
643 in memory differs between the legacy ABI and the new ARM EABI
644 (only for non "thumb" binaries). This option adds a tiny
645 overhead to all syscalls and produces a slightly larger kernel.
646 If you know you'll be using only pure EABI user space then you
647 can say N here. If this option is not selected and you attempt
648 to execute a legacy ABI binary then the result will be
649 UNPREDICTABLE (in fact it can be predicted that it won't work
650 at all). If in doubt say Y.
652 config ARCH_DISCONTIGMEM_ENABLE
654 default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM)
656 Say Y to support efficient handling of discontiguous physical memory,
657 for architectures which are either NUMA (Non-Uniform Memory Access)
658 or have huge holes in the physical address space for other reasons.
659 See <file:Documentation/vm/numa> for more.
663 default "4" if ARCH_LH7A40X
665 depends on NEED_MULTIPLE_NODES
670 bool "Timer and CPU usage LEDs"
671 depends on ARCH_CDB89712 || ARCH_CO285 || ARCH_EBSA110 || \
672 ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \
673 ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
674 ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
675 ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
676 ARCH_AT91 || MACH_TRIZEPS4
678 If you say Y here, the LEDs on your machine will be used
679 to provide useful information about your current system status.
681 If you are compiling a kernel for a NetWinder or EBSA-285, you will
682 be able to select which LEDs are active using the options below. If
683 you are compiling a kernel for the EBSA-110 or the LART however, the
684 red LED will simply flash regularly to indicate that the system is
685 still functional. It is safe to say Y here if you have a CATS
686 system, but the driver will do nothing.
689 bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
690 MACH_OMAP_H2 || MACH_OMAP_PERSEUS2
692 depends on !GENERIC_CLOCKEVENTS
693 default y if ARCH_EBSA110
695 If you say Y here, one of the system LEDs (the green one on the
696 NetWinder, the amber one on the EBSA285, or the red one on the LART)
697 will flash regularly to indicate that the system is still
698 operational. This is mainly useful to kernel hackers who are
699 debugging unstable kernels.
701 The LART uses the same LED for both Timer LED and CPU usage LED
702 functions. You may choose to use both, but the Timer LED function
703 will overrule the CPU usage LED.
706 bool "CPU usage LED" if (!ARCH_CDB89712 && !ARCH_EBSA110 && \
707 !ARCH_OMAP) || MACH_OMAP_H2 || MACH_OMAP_PERSEUS2
710 If you say Y here, the red LED will be used to give a good real
711 time indication of CPU usage, by lighting whenever the idle task
712 is not currently executing.
714 The LART uses the same LED for both Timer LED and CPU usage LED
715 functions. You may choose to use both, but the Timer LED function
716 will overrule the CPU usage LED.
718 config ALIGNMENT_TRAP
720 depends on CPU_CP15_MMU
721 default y if !ARCH_EBSA110
723 ARM processors cannot fetch/store information which is not
724 naturally aligned on the bus, i.e., a 4 byte fetch must start at an
725 address divisible by 4. On 32-bit ARM processors, these non-aligned
726 fetch/store instructions will be emulated in software if you say
727 here, which has a severe performance impact. This is necessary for
728 correct operation of some network protocols. With an IP-only
729 configuration it is safe to say N, otherwise say Y.
735 # Compressed boot loader in ROM. Yes, we really want to ask about
736 # TEXT and BSS so we preserve their values in the config files.
737 config ZBOOT_ROM_TEXT
738 hex "Compressed ROM boot loader base address"
741 The physical address at which the ROM-able zImage is to be
742 placed in the target. Platforms which normally make use of
743 ROM-able zImage formats normally set this to a suitable
744 value in their defconfig file.
746 If ZBOOT_ROM is not enabled, this has no effect.
749 hex "Compressed ROM boot loader BSS address"
752 The base address of an area of read/write memory in the target
753 for the ROM-able zImage which must be available while the
754 decompressor is running. It must be large enough to hold the
755 entire decompressed kernel plus an additional 128 KiB.
756 Platforms which normally make use of ROM-able zImage formats
757 normally set this to a suitable value in their defconfig file.
759 If ZBOOT_ROM is not enabled, this has no effect.
762 bool "Compressed boot loader in ROM/flash"
763 depends on ZBOOT_ROM_TEXT != ZBOOT_ROM_BSS
765 Say Y here if you intend to execute your compressed kernel image
766 (zImage) directly from ROM or flash. If unsure, say N.
769 string "Default kernel command string"
772 On some architectures (EBSA110 and CATS), there is currently no way
773 for the boot loader to pass arguments to the kernel. For these
774 architectures, you should supply some command-line options at build
775 time by entering them here. As a minimum, you should specify the
776 memory size and the root device (e.g., mem=64M root=/dev/nfs).
779 bool "Kernel Execute-In-Place from ROM"
780 depends on !ZBOOT_ROM
782 Execute-In-Place allows the kernel to run from non-volatile storage
783 directly addressable by the CPU, such as NOR flash. This saves RAM
784 space since the text section of the kernel is not loaded from flash
785 to RAM. Read-write sections, such as the data section and stack,
786 are still copied to RAM. The XIP kernel is not compressed since
787 it has to run directly from flash, so it will take more space to
788 store it. The flash address used to link the kernel object files,
789 and for storing it, is configuration dependent. Therefore, if you
790 say Y here, you must know the proper physical address where to
791 store the kernel image depending on your own flash memory usage.
793 Also note that the make target becomes "make xipImage" rather than
794 "make zImage" or "make Image". The final kernel binary to put in
795 ROM memory will be arch/arm/boot/xipImage.
800 hex "XIP Kernel Physical Location"
801 depends on XIP_KERNEL
804 This is the physical address in your flash memory the kernel will
805 be linked for and stored to. This address is dependent on your
809 bool "Kexec system call (EXPERIMENTAL)"
810 depends on EXPERIMENTAL
812 kexec is a system call that implements the ability to shutdown your
813 current kernel, and to start another kernel. It is like a reboot
814 but it is indepedent of the system firmware. And like a reboot
815 you can start any kernel with it, not just Linux.
817 It is an ongoing process to be certain the hardware in a machine
818 is properly shutdown, so do not be surprised if this code does not
819 initially work for you. It may help to enable device hotplugging
824 if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX )
826 menu "CPU Frequency scaling"
828 source "drivers/cpufreq/Kconfig"
830 config CPU_FREQ_SA1100
832 depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_H3800 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT)
835 config CPU_FREQ_SA1110
837 depends on CPU_FREQ && (SA1100_ASSABET || SA1100_CERF || SA1100_PT_SYSTEM3)
840 config CPU_FREQ_INTEGRATOR
841 tristate "CPUfreq driver for ARM Integrator CPUs"
842 depends on ARCH_INTEGRATOR && CPU_FREQ
845 This enables the CPUfreq driver for ARM Integrator CPUs.
847 For details, take a look at <file:Documentation/cpu-freq>.
852 tristate "CPUfreq driver for i.MX CPUs"
853 depends on ARCH_IMX && CPU_FREQ
856 This enables the CPUfreq driver for i.MX CPUs.
864 menu "Floating point emulation"
866 comment "At least one emulation must be selected"
869 bool "NWFPE math emulation"
870 depends on !AEABI || OABI_COMPAT
872 Say Y to include the NWFPE floating point emulator in the kernel.
873 This is necessary to run most binaries. Linux does not currently
874 support floating point hardware so you need to say Y here even if
875 your machine has an FPA or floating point co-processor podule.
877 You may say N here if you are going to load the Acorn FPEmulator
881 bool "Support extended precision"
884 Say Y to include 80-bit support in the kernel floating-point
885 emulator. Otherwise, only 32 and 64-bit support is compiled in.
886 Note that gcc does not generate 80-bit operations by default,
887 so in most cases this option only enlarges the size of the
888 floating point emulator without any good reason.
890 You almost surely want to say N here.
893 bool "FastFPE math emulation (EXPERIMENTAL)"
894 depends on (!AEABI || OABI_COMPAT) && !CPU_32v3 && EXPERIMENTAL
896 Say Y here to include the FAST floating point emulator in the kernel.
897 This is an experimental much faster emulator which now also has full
898 precision for the mantissa. It does not support any exceptions.
899 It is very simple, and approximately 3-6 times faster than NWFPE.
901 It should be sufficient for most programs. It may be not suitable
902 for scientific calculations, but you have to check this for yourself.
903 If you do not feel you need a faster FP emulation you should better
907 bool "VFP-format floating point maths"
908 depends on CPU_V6 || CPU_ARM926T
910 Say Y to include VFP support code in the kernel. This is needed
911 if your hardware includes a VFP unit.
913 Please see <file:Documentation/arm/VFP/release-notes.txt> for
914 release notes and additional status information.
916 Say N if your target does not have VFP hardware.
920 menu "Userspace binary formats"
922 source "fs/Kconfig.binfmt"
925 tristate "RISC OS personality"
928 Say Y here to include the kernel code necessary if you want to run
929 Acorn RISC OS/Arthur binaries under Linux. This code is still very
930 experimental; if this sounds frightening, say N and sleep in peace.
931 You can also say M here to compile this support as a module (which
932 will be called arthur).
936 menu "Power management options"
938 source "kernel/power/Kconfig"
944 menu "Device Drivers"
946 source "drivers/base/Kconfig"
948 source "drivers/connector/Kconfig"
950 if ALIGNMENT_TRAP || !CPU_CP15_MMU
951 source "drivers/mtd/Kconfig"
954 source "drivers/parport/Kconfig"
956 source "drivers/pnp/Kconfig"
958 source "drivers/block/Kconfig"
960 source "drivers/acorn/block/Kconfig"
962 if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \
963 || ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \
964 || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \
966 source "drivers/ide/Kconfig"
969 source "drivers/scsi/Kconfig"
971 source "drivers/ata/Kconfig"
973 source "drivers/md/Kconfig"
975 source "drivers/message/fusion/Kconfig"
977 source "drivers/ieee1394/Kconfig"
979 source "drivers/message/i2o/Kconfig"
981 source "drivers/net/Kconfig"
983 source "drivers/isdn/Kconfig"
985 # input before char - char/joystick depends on it. As does USB.
987 source "drivers/input/Kconfig"
989 source "drivers/char/Kconfig"
991 source "drivers/i2c/Kconfig"
993 source "drivers/spi/Kconfig"
995 source "drivers/w1/Kconfig"
997 source "drivers/hwmon/Kconfig"
999 #source "drivers/l3/Kconfig"
1001 source "drivers/misc/Kconfig"
1003 source "drivers/mfd/Kconfig"
1005 source "drivers/leds/Kconfig"
1007 source "drivers/media/Kconfig"
1009 source "drivers/video/Kconfig"
1011 source "sound/Kconfig"
1013 source "drivers/hid/Kconfig"
1015 source "drivers/usb/Kconfig"
1017 source "drivers/mmc/Kconfig"
1019 source "drivers/rtc/Kconfig"
1025 source "arch/arm/oprofile/Kconfig"
1027 source "arch/arm/Kconfig.debug"
1029 source "security/Kconfig"
1031 source "crypto/Kconfig"
1033 source "lib/Kconfig"