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"
359 Samsung S3C2410X CPU based systems, such as the Simtec Electronics
360 BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
361 the Samsung SMDK2410 development board (and derivatives).
369 Support for the StrongARM based Digital DNARD machine, also known
370 as "Shark" (<http://www.shark-linux.de/shark.html>).
375 Say Y here for systems based on one of the Sharp LH7A40X
376 System on a Chip processors. These CPUs include an ARM922T
377 core with a wide array of integrated devices for
378 hand-held and low-power applications.
385 Support for TI's OMAP platform (OMAP1 and OMAP2).
389 source "arch/arm/mach-clps711x/Kconfig"
391 source "arch/arm/mach-ep93xx/Kconfig"
393 source "arch/arm/mach-footbridge/Kconfig"
395 source "arch/arm/mach-integrator/Kconfig"
397 source "arch/arm/mach-iop32x/Kconfig"
399 source "arch/arm/mach-iop33x/Kconfig"
401 source "arch/arm/mach-iop13xx/Kconfig"
403 source "arch/arm/mach-ixp4xx/Kconfig"
405 source "arch/arm/mach-ixp2000/Kconfig"
407 source "arch/arm/mach-ixp23xx/Kconfig"
409 source "arch/arm/mach-pxa/Kconfig"
411 source "arch/arm/mach-sa1100/Kconfig"
413 source "arch/arm/plat-omap/Kconfig"
415 source "arch/arm/mach-omap1/Kconfig"
417 source "arch/arm/mach-omap2/Kconfig"
419 source "arch/arm/plat-s3c24xx/Kconfig"
422 source "arch/arm/mach-s3c2400/Kconfig"
423 source "arch/arm/mach-s3c2410/Kconfig"
424 source "arch/arm/mach-s3c2412/Kconfig"
425 source "arch/arm/mach-s3c2440/Kconfig"
426 source "arch/arm/mach-s3c2442/Kconfig"
427 source "arch/arm/mach-s3c2443/Kconfig"
430 source "arch/arm/mach-lh7a40x/Kconfig"
432 source "arch/arm/mach-imx/Kconfig"
434 source "arch/arm/mach-h720x/Kconfig"
436 source "arch/arm/mach-versatile/Kconfig"
438 source "arch/arm/mach-aaec2000/Kconfig"
440 source "arch/arm/mach-realview/Kconfig"
442 source "arch/arm/mach-at91/Kconfig"
444 source "arch/arm/mach-netx/Kconfig"
446 source "arch/arm/mach-ns9xxx/Kconfig"
448 # Definitions to make life easier
455 source arch/arm/mm/Kconfig
458 bool "Enable iWMMXt support"
459 depends on CPU_XSCALE || CPU_XSC3
462 Enable support for iWMMXt context switching at run time if
463 running on a CPU that supports it.
465 # bool 'Use XScale PMU as timer source' CONFIG_XSCALE_PMU_TIMER
468 depends on CPU_XSCALE && !XSCALE_PMU_TIMER
472 source "arch/arm/Kconfig-nommu"
477 source "arch/arm/common/Kconfig"
479 config FORCE_MAX_ZONEORDER
492 Find out whether you have ISA slots on your motherboard. ISA is the
493 name of a bus system, i.e. the way the CPU talks to the other stuff
494 inside your box. Other bus systems are PCI, EISA, MicroChannel
495 (MCA) or VESA. ISA is an older system, now being displaced by PCI;
496 newer boards don't support it. If you have ISA, say Y, otherwise N.
498 # Select ISA DMA controller support
503 # Select ISA DMA interface
508 bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX
510 Find out whether you have a PCI motherboard. PCI is the name of a
511 bus system, i.e. the way the CPU talks to the other stuff inside
512 your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
513 VESA. If you have PCI, say Y, otherwise N.
515 The PCI-HOWTO, available from
516 <http://www.tldp.org/docs.html#howto>, contains valuable
517 information about which PCI hardware does work under Linux and which
520 # Select the host bridge type
521 config PCI_HOST_VIA82C505
523 depends on PCI && ARCH_SHARK
526 source "drivers/pci/Kconfig"
528 source "drivers/pcmcia/Kconfig"
532 menu "Kernel Features"
534 source "kernel/time/Kconfig"
537 bool "Symmetric Multi-Processing (EXPERIMENTAL)"
538 depends on EXPERIMENTAL && REALVIEW_MPCORE
540 This enables support for systems with more than one CPU. If you have
541 a system with only one CPU, like most personal computers, say N. If
542 you have a system with more than one CPU, say Y.
544 If you say N here, the kernel will run on single and multiprocessor
545 machines, but will use only one CPU of a multiprocessor machine. If
546 you say Y here, the kernel will run on many, but not all, single
547 processor machines. On a single processor machine, the kernel will
548 run faster if you say N here.
550 See also the <file:Documentation/smp.txt>,
551 <file:Documentation/i386/IO-APIC.txt>,
552 <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
553 <http://www.linuxdoc.org/docs.html#howto>.
555 If you don't know what to do here, say N.
558 int "Maximum number of CPUs (2-32)"
564 bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
565 depends on SMP && HOTPLUG && EXPERIMENTAL
567 Say Y here to experiment with turning CPUs off and on. CPUs
568 can be controlled through /sys/devices/system/cpu.
571 bool "Use local timer interrupts"
572 depends on SMP && REALVIEW_MPCORE
575 Enable support for local timers on SMP platforms, rather then the
576 legacy IPI broadcast method. Local timers allows the system
577 accounting to be spread across the timer interval, preventing a
578 "thundering herd" at every timer tick.
581 bool "Preemptible Kernel (EXPERIMENTAL)"
582 depends on EXPERIMENTAL
584 This option reduces the latency of the kernel when reacting to
585 real-time or interactive events by allowing a low priority process to
586 be preempted even if it is in kernel mode executing a system call.
587 This allows applications to run more reliably even when the system is
590 Say Y here if you are building a kernel for a desktop, embedded
591 or real-time system. Say N if you are unsure.
594 bool "Dynamic tick timer"
595 depends on !GENERIC_CLOCKEVENTS
597 Select this option if you want to disable continuous timer ticks
598 and have them programmed to occur as required. This option saves
599 power as the system can remain in idle state for longer.
601 By default dynamic tick is disabled during the boot, and can be
602 manually enabled with:
604 echo 1 > /sys/devices/system/timer/timer0/dyn_tick
606 Alternatively, if you want dynamic tick automatically enabled
607 during boot, pass "dyntick=enable" via the kernel command string.
609 Please note that dynamic tick may affect the accuracy of
610 timekeeping on some platforms depending on the implementation.
611 Currently at least OMAP, PXA2xx and SA11x0 platforms are known
612 to have accurate timekeeping with dynamic tick.
616 default 128 if ARCH_L7200
617 default 200 if ARCH_EBSA110 || ARCH_S3C2410
618 default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
622 bool "Use the ARM EABI to compile the kernel"
624 This option allows for the kernel to be compiled using the latest
625 ARM ABI (aka EABI). This is only useful if you are using a user
626 space environment that is also compiled with EABI.
628 Since there are major incompatibilities between the legacy ABI and
629 EABI, especially with regard to structure member alignment, this
630 option also changes the kernel syscall calling convention to
631 disambiguate both ABIs and allow for backward compatibility support
632 (selected with CONFIG_OABI_COMPAT).
634 To use this you need GCC version 4.0.0 or later.
637 bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)"
638 depends on AEABI && EXPERIMENTAL
641 This option preserves the old syscall interface along with the
642 new (ARM EABI) one. It also provides a compatibility layer to
643 intercept syscalls that have structure arguments which layout
644 in memory differs between the legacy ABI and the new ARM EABI
645 (only for non "thumb" binaries). This option adds a tiny
646 overhead to all syscalls and produces a slightly larger kernel.
647 If you know you'll be using only pure EABI user space then you
648 can say N here. If this option is not selected and you attempt
649 to execute a legacy ABI binary then the result will be
650 UNPREDICTABLE (in fact it can be predicted that it won't work
651 at all). If in doubt say Y.
653 config ARCH_DISCONTIGMEM_ENABLE
655 default (ARCH_LH7A40X && !LH7A40X_CONTIGMEM)
657 Say Y to support efficient handling of discontiguous physical memory,
658 for architectures which are either NUMA (Non-Uniform Memory Access)
659 or have huge holes in the physical address space for other reasons.
660 See <file:Documentation/vm/numa> for more.
664 default "4" if ARCH_LH7A40X
666 depends on NEED_MULTIPLE_NODES
671 bool "Timer and CPU usage LEDs"
672 depends on ARCH_CDB89712 || ARCH_CO285 || ARCH_EBSA110 || \
673 ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \
674 ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
675 ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
676 ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
677 ARCH_AT91 || MACH_TRIZEPS4
679 If you say Y here, the LEDs on your machine will be used
680 to provide useful information about your current system status.
682 If you are compiling a kernel for a NetWinder or EBSA-285, you will
683 be able to select which LEDs are active using the options below. If
684 you are compiling a kernel for the EBSA-110 or the LART however, the
685 red LED will simply flash regularly to indicate that the system is
686 still functional. It is safe to say Y here if you have a CATS
687 system, but the driver will do nothing.
690 bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
691 MACH_OMAP_H2 || MACH_OMAP_PERSEUS2
693 depends on !GENERIC_CLOCKEVENTS
694 default y if ARCH_EBSA110
696 If you say Y here, one of the system LEDs (the green one on the
697 NetWinder, the amber one on the EBSA285, or the red one on the LART)
698 will flash regularly to indicate that the system is still
699 operational. This is mainly useful to kernel hackers who are
700 debugging unstable kernels.
702 The LART uses the same LED for both Timer LED and CPU usage LED
703 functions. You may choose to use both, but the Timer LED function
704 will overrule the CPU usage LED.
707 bool "CPU usage LED" if (!ARCH_CDB89712 && !ARCH_EBSA110 && \
708 !ARCH_OMAP) || MACH_OMAP_H2 || MACH_OMAP_PERSEUS2
711 If you say Y here, the red LED will be used to give a good real
712 time indication of CPU usage, by lighting whenever the idle task
713 is not currently executing.
715 The LART uses the same LED for both Timer LED and CPU usage LED
716 functions. You may choose to use both, but the Timer LED function
717 will overrule the CPU usage LED.
719 config ALIGNMENT_TRAP
721 depends on CPU_CP15_MMU
722 default y if !ARCH_EBSA110
724 ARM processors cannot fetch/store information which is not
725 naturally aligned on the bus, i.e., a 4 byte fetch must start at an
726 address divisible by 4. On 32-bit ARM processors, these non-aligned
727 fetch/store instructions will be emulated in software if you say
728 here, which has a severe performance impact. This is necessary for
729 correct operation of some network protocols. With an IP-only
730 configuration it is safe to say N, otherwise say Y.
736 # Compressed boot loader in ROM. Yes, we really want to ask about
737 # TEXT and BSS so we preserve their values in the config files.
738 config ZBOOT_ROM_TEXT
739 hex "Compressed ROM boot loader base address"
742 The physical address at which the ROM-able zImage is to be
743 placed in the target. Platforms which normally make use of
744 ROM-able zImage formats normally set this to a suitable
745 value in their defconfig file.
747 If ZBOOT_ROM is not enabled, this has no effect.
750 hex "Compressed ROM boot loader BSS address"
753 The base address of an area of read/write memory in the target
754 for the ROM-able zImage which must be available while the
755 decompressor is running. It must be large enough to hold the
756 entire decompressed kernel plus an additional 128 KiB.
757 Platforms which normally make use of ROM-able zImage formats
758 normally set this to a suitable value in their defconfig file.
760 If ZBOOT_ROM is not enabled, this has no effect.
763 bool "Compressed boot loader in ROM/flash"
764 depends on ZBOOT_ROM_TEXT != ZBOOT_ROM_BSS
766 Say Y here if you intend to execute your compressed kernel image
767 (zImage) directly from ROM or flash. If unsure, say N.
770 string "Default kernel command string"
773 On some architectures (EBSA110 and CATS), there is currently no way
774 for the boot loader to pass arguments to the kernel. For these
775 architectures, you should supply some command-line options at build
776 time by entering them here. As a minimum, you should specify the
777 memory size and the root device (e.g., mem=64M root=/dev/nfs).
780 bool "Kernel Execute-In-Place from ROM"
781 depends on !ZBOOT_ROM
783 Execute-In-Place allows the kernel to run from non-volatile storage
784 directly addressable by the CPU, such as NOR flash. This saves RAM
785 space since the text section of the kernel is not loaded from flash
786 to RAM. Read-write sections, such as the data section and stack,
787 are still copied to RAM. The XIP kernel is not compressed since
788 it has to run directly from flash, so it will take more space to
789 store it. The flash address used to link the kernel object files,
790 and for storing it, is configuration dependent. Therefore, if you
791 say Y here, you must know the proper physical address where to
792 store the kernel image depending on your own flash memory usage.
794 Also note that the make target becomes "make xipImage" rather than
795 "make zImage" or "make Image". The final kernel binary to put in
796 ROM memory will be arch/arm/boot/xipImage.
801 hex "XIP Kernel Physical Location"
802 depends on XIP_KERNEL
805 This is the physical address in your flash memory the kernel will
806 be linked for and stored to. This address is dependent on your
810 bool "Kexec system call (EXPERIMENTAL)"
811 depends on EXPERIMENTAL
813 kexec is a system call that implements the ability to shutdown your
814 current kernel, and to start another kernel. It is like a reboot
815 but it is indepedent of the system firmware. And like a reboot
816 you can start any kernel with it, not just Linux.
818 It is an ongoing process to be certain the hardware in a machine
819 is properly shutdown, so do not be surprised if this code does not
820 initially work for you. It may help to enable device hotplugging
825 if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX )
827 menu "CPU Frequency scaling"
829 source "drivers/cpufreq/Kconfig"
831 config CPU_FREQ_SA1100
833 depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_H3800 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT)
836 config CPU_FREQ_SA1110
838 depends on CPU_FREQ && (SA1100_ASSABET || SA1100_CERF || SA1100_PT_SYSTEM3)
841 config CPU_FREQ_INTEGRATOR
842 tristate "CPUfreq driver for ARM Integrator CPUs"
843 depends on ARCH_INTEGRATOR && CPU_FREQ
846 This enables the CPUfreq driver for ARM Integrator CPUs.
848 For details, take a look at <file:Documentation/cpu-freq>.
853 tristate "CPUfreq driver for i.MX CPUs"
854 depends on ARCH_IMX && CPU_FREQ
857 This enables the CPUfreq driver for i.MX CPUs.
865 menu "Floating point emulation"
867 comment "At least one emulation must be selected"
870 bool "NWFPE math emulation"
871 depends on !AEABI || OABI_COMPAT
873 Say Y to include the NWFPE floating point emulator in the kernel.
874 This is necessary to run most binaries. Linux does not currently
875 support floating point hardware so you need to say Y here even if
876 your machine has an FPA or floating point co-processor podule.
878 You may say N here if you are going to load the Acorn FPEmulator
882 bool "Support extended precision"
885 Say Y to include 80-bit support in the kernel floating-point
886 emulator. Otherwise, only 32 and 64-bit support is compiled in.
887 Note that gcc does not generate 80-bit operations by default,
888 so in most cases this option only enlarges the size of the
889 floating point emulator without any good reason.
891 You almost surely want to say N here.
894 bool "FastFPE math emulation (EXPERIMENTAL)"
895 depends on (!AEABI || OABI_COMPAT) && !CPU_32v3 && EXPERIMENTAL
897 Say Y here to include the FAST floating point emulator in the kernel.
898 This is an experimental much faster emulator which now also has full
899 precision for the mantissa. It does not support any exceptions.
900 It is very simple, and approximately 3-6 times faster than NWFPE.
902 It should be sufficient for most programs. It may be not suitable
903 for scientific calculations, but you have to check this for yourself.
904 If you do not feel you need a faster FP emulation you should better
908 bool "VFP-format floating point maths"
909 depends on CPU_V6 || CPU_ARM926T
911 Say Y to include VFP support code in the kernel. This is needed
912 if your hardware includes a VFP unit.
914 Please see <file:Documentation/arm/VFP/release-notes.txt> for
915 release notes and additional status information.
917 Say N if your target does not have VFP hardware.
921 menu "Userspace binary formats"
923 source "fs/Kconfig.binfmt"
926 tristate "RISC OS personality"
929 Say Y here to include the kernel code necessary if you want to run
930 Acorn RISC OS/Arthur binaries under Linux. This code is still very
931 experimental; if this sounds frightening, say N and sleep in peace.
932 You can also say M here to compile this support as a module (which
933 will be called arthur).
937 menu "Power management options"
939 source "kernel/power/Kconfig"
945 menu "Device Drivers"
947 source "drivers/base/Kconfig"
949 source "drivers/connector/Kconfig"
951 if ALIGNMENT_TRAP || !CPU_CP15_MMU
952 source "drivers/mtd/Kconfig"
955 source "drivers/parport/Kconfig"
957 source "drivers/pnp/Kconfig"
959 source "drivers/block/Kconfig"
961 source "drivers/acorn/block/Kconfig"
963 if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \
964 || ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \
965 || ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \
967 source "drivers/ide/Kconfig"
970 source "drivers/scsi/Kconfig"
972 source "drivers/ata/Kconfig"
974 source "drivers/md/Kconfig"
976 source "drivers/message/fusion/Kconfig"
978 source "drivers/ieee1394/Kconfig"
980 source "drivers/message/i2o/Kconfig"
982 source "drivers/net/Kconfig"
984 source "drivers/isdn/Kconfig"
986 # input before char - char/joystick depends on it. As does USB.
988 source "drivers/input/Kconfig"
990 source "drivers/char/Kconfig"
992 source "drivers/i2c/Kconfig"
994 source "drivers/spi/Kconfig"
996 source "drivers/w1/Kconfig"
998 source "drivers/hwmon/Kconfig"
1000 #source "drivers/l3/Kconfig"
1002 source "drivers/misc/Kconfig"
1004 source "drivers/mfd/Kconfig"
1006 source "drivers/leds/Kconfig"
1008 source "drivers/media/Kconfig"
1010 source "drivers/video/Kconfig"
1012 source "sound/Kconfig"
1014 source "drivers/hid/Kconfig"
1016 source "drivers/usb/Kconfig"
1018 source "drivers/mmc/Kconfig"
1020 source "drivers/rtc/Kconfig"
1026 source "arch/arm/oprofile/Kconfig"
1028 source "arch/arm/Kconfig.debug"
1030 source "security/Kconfig"
1032 source "crypto/Kconfig"
1034 source "lib/Kconfig"