arch/arm/Kconfig

   1 #
   2 # For a description of the syntax of this configuration file,
   3 # see Documentation/kbuild/kconfig-language.txt.
   4 #
   5
   6 mainmenu "Linux Kernel Configuration"
   7
   8 config ARM
   9         bool
  10         default y
  11         select HAVE_AOUT
  12         select HAVE_IDE
  13         select RTC_LIB
  14         select SYS_SUPPORTS_APM_EMULATION
  15         select HAVE_OPROFILE
  16         select HAVE_ARCH_KGDB
  17         select HAVE_KPROBES if (!XIP_KERNEL)
  18         select HAVE_KRETPROBES if (HAVE_KPROBES)
  19         select HAVE_FUNCTION_TRACER if (!XIP_KERNEL)
  20         select HAVE_GENERIC_DMA_COHERENT
  21         help
  22           The ARM series is a line of low-power-consumption RISC chip designs
  23           licensed by ARM Ltd and targeted at embedded applications and
  24           handhelds such as the Compaq IPAQ.  ARM-based PCs are no longer
  25           manufactured, but legacy ARM-based PC hardware remains popular in
  26           Europe.  There is an ARM Linux project with a web page at
  27           <http://www.arm.linux.org.uk/>.
  28
  29 config HAVE_PWM
  30         bool
  31
  32 config SYS_SUPPORTS_APM_EMULATION
  33         bool
  34
  35 config GENERIC_GPIO
  36         bool
  37         default n
  38
  39 config GENERIC_TIME
  40         bool
  41         default n
  42
  43 config GENERIC_CLOCKEVENTS
  44         bool
  45         default n
  46
  47 config GENERIC_CLOCKEVENTS_BROADCAST
  48         bool
  49         depends on GENERIC_CLOCKEVENTS
  50         default y if SMP && !LOCAL_TIMERS
  51
  52 config MMU
  53         bool
  54         default y
  55
  56 config NO_IOPORT
  57         bool
  58         default n
  59
  60 config EISA
  61         bool
  62         ---help---
  63           The Extended Industry Standard Architecture (EISA) bus was
  64           developed as an open alternative to the IBM MicroChannel bus.
  65
  66           The EISA bus provided some of the features of the IBM MicroChannel
  67           bus while maintaining backward compatibility with cards made for
  68           the older ISA bus.  The EISA bus saw limited use between 1988 and
  69           1995 when it was made obsolete by the PCI bus.
  70
  71           Say Y here if you are building a kernel for an EISA-based machine.
  72
  73           Otherwise, say N.
  74
  75 config SBUS
  76         bool
  77
  78 config MCA
  79         bool
  80         help
  81           MicroChannel Architecture is found in some IBM PS/2 machines and
  82           laptops.  It is a bus system similar to PCI or ISA. See
  83           <file:Documentation/mca.txt> (and especially the web page given
  84           there) before attempting to build an MCA bus kernel.
  85
  86 config GENERIC_HARDIRQS
  87         bool
  88         default y
  89
  90 config STACKTRACE_SUPPORT
  91         bool
  92         default y
  93
  94 config HAVE_LATENCYTOP_SUPPORT
  95         bool
  96         depends on !SMP
  97         default y
  98
  99 config LOCKDEP_SUPPORT
 100         bool
 101         default y
 102
 103 config TRACE_IRQFLAGS_SUPPORT
 104         bool
 105         default y
 106
 107 config HARDIRQS_SW_RESEND
 108         bool
 109         default y
 110
 111 config GENERIC_IRQ_PROBE
 112         bool
 113         default y
 114
 115 config GENERIC_LOCKBREAK
 116         bool
 117         default y
 118         depends on SMP && PREEMPT
 119
 120 config RWSEM_GENERIC_SPINLOCK
 121         bool
 122         default y
 123
 124 config RWSEM_XCHGADD_ALGORITHM
 125         bool
 126
 127 config ARCH_HAS_ILOG2_U32
 128         bool
 129         default n
 130
 131 config ARCH_HAS_ILOG2_U64
 132         bool
 133         default n
 134
 135 config GENERIC_HWEIGHT
 136         bool
 137         default y
 138
 139 config GENERIC_CALIBRATE_DELAY
 140         bool
 141         default y
 142
 143 config ARCH_MAY_HAVE_PC_FDC
 144         bool
 145
 146 config ZONE_DMA
 147         bool
 148
 149 config GENERIC_ISA_DMA
 150         bool
 151
 152 config FIQ
 153         bool
 154
 155 config ARCH_MTD_XIP
 156         bool
 157
 158 config GENERIC_HARDIRQS_NO__DO_IRQ
 159         def_bool y
 160
 161 if OPROFILE
 162
 163 config OPROFILE_ARMV6
 164         def_bool y
 165         depends on CPU_V6 && !SMP
 166         select OPROFILE_ARM11_CORE
 167
 168 config OPROFILE_MPCORE
 169         def_bool y
 170         depends on CPU_V6 && SMP
 171         select OPROFILE_ARM11_CORE
 172
 173 config OPROFILE_ARM11_CORE
 174         bool
 175
 176 config OPROFILE_ARMV7
 177         def_bool y
 178         depends on CPU_V7 && !SMP
 179         bool
 180
 181 endif
 182
 183 config VECTORS_BASE
 184         hex
 185         default 0xffff0000 if MMU || CPU_HIGH_VECTOR
 186         default DRAM_BASE if REMAP_VECTORS_TO_RAM
 187         default 0x00000000
 188         help
 189           The base address of exception vectors.
 190
 191 source "init/Kconfig"
 192
 193 source "kernel/Kconfig.freezer"
 194
 195 menu "System Type"
 196
 197 choice
 198         prompt "ARM system type"
 199         default ARCH_VERSATILE
 200
 201 config ARCH_AAEC2000
 202         bool "Agilent AAEC-2000 based"
 203         select CPU_ARM920T
 204         select ARM_AMBA
 205         select HAVE_CLK
 206         help
 207           This enables support for systems based on the Agilent AAEC-2000
 208
 209 config ARCH_INTEGRATOR
 210         bool "ARM Ltd. Integrator family"
 211         select ARM_AMBA
 212         select HAVE_CLK
 213         select COMMON_CLKDEV
 214         select ICST525
 215         help
 216           Support for ARM's Integrator platform.
 217
 218 config ARCH_REALVIEW
 219         bool "ARM Ltd. RealView family"
 220         select ARM_AMBA
 221         select HAVE_CLK
 222         select COMMON_CLKDEV
 223         select ICST307
 224         select GENERIC_TIME
 225         select GENERIC_CLOCKEVENTS
 226         help
 227           This enables support for ARM Ltd RealView boards.
 228
 229 config ARCH_VERSATILE
 230         bool "ARM Ltd. Versatile family"
 231         select ARM_AMBA
 232         select ARM_VIC
 233         select HAVE_CLK
 234         select COMMON_CLKDEV
 235         select ICST307
 236         select GENERIC_TIME
 237         select GENERIC_CLOCKEVENTS
 238         help
 239           This enables support for ARM Ltd Versatile board.
 240
 241 config ARCH_AT91
 242         bool "Atmel AT91"
 243         select GENERIC_GPIO
 244         select ARCH_REQUIRE_GPIOLIB
 245         select HAVE_CLK
 246         help
 247           This enables support for systems based on the Atmel AT91RM9200,
 248           AT91SAM9 and AT91CAP9 processors.
 249
 250 config ARCH_CLPS711X
 251         bool "Cirrus Logic CLPS711x/EP721x-based"
 252         select CPU_ARM720T
 253         help
 254           Support for Cirrus Logic 711x/721x based boards.
 255
 256 config ARCH_EBSA110
 257         bool "EBSA-110"
 258         select CPU_SA110
 259         select ISA
 260         select NO_IOPORT
 261         help
 262           This is an evaluation board for the StrongARM processor available
 263           from Digital. It has limited hardware on-board, including an
 264           Ethernet interface, two PCMCIA sockets, two serial ports and a
 265           parallel port.
 266
 267 config ARCH_EP93XX
 268         bool "EP93xx-based"
 269         select CPU_ARM920T
 270         select ARM_AMBA
 271         select ARM_VIC
 272         select GENERIC_GPIO
 273         select HAVE_CLK
 274         select COMMON_CLKDEV
 275         select ARCH_REQUIRE_GPIOLIB
 276         help
 277           This enables support for the Cirrus EP93xx series of CPUs.
 278
 279 config ARCH_GEMINI
 280         bool "Cortina Systems Gemini"
 281         select CPU_FA526
 282         select GENERIC_GPIO
 283         select ARCH_REQUIRE_GPIOLIB
 284         help
 285           Support for the Cortina Systems Gemini family SoCs
 286
 287 config ARCH_FOOTBRIDGE
 288         bool "FootBridge"
 289         select CPU_SA110
 290         select FOOTBRIDGE
 291         help
 292           Support for systems based on the DC21285 companion chip
 293           ("FootBridge"), such as the Simtec CATS and the Rebel NetWinder.
 294
 295 config ARCH_NETX
 296         bool "Hilscher NetX based"
 297         select CPU_ARM926T
 298         select ARM_VIC
 299         select GENERIC_CLOCKEVENTS
 300         select GENERIC_TIME
 301         help
 302           This enables support for systems based on the Hilscher NetX Soc
 303
 304 config ARCH_H720X
 305         bool "Hynix HMS720x-based"
 306         select CPU_ARM720T
 307         select ISA_DMA_API
 308         help
 309           This enables support for systems based on the Hynix HMS720x
 310
 311 config ARCH_IMX
 312         bool "IMX"
 313         select CPU_ARM920T
 314         select GENERIC_GPIO
 315         select GENERIC_TIME
 316         select GENERIC_CLOCKEVENTS
 317         help
 318           Support for Motorola's i.MX family of processors (MX1, MXL).
 319
 320 config ARCH_IOP13XX
 321         bool "IOP13xx-based"
 322         depends on MMU
 323         select CPU_XSC3
 324         select PLAT_IOP
 325         select PCI
 326         select ARCH_SUPPORTS_MSI
 327         select VMSPLIT_1G
 328         help
 329           Support for Intel's IOP13XX (XScale) family of processors.
 330
 331 config ARCH_IOP32X
 332         bool "IOP32x-based"
 333         depends on MMU
 334         select CPU_XSCALE
 335         select PLAT_IOP
 336         select PCI
 337         select GENERIC_GPIO
 338         select ARCH_REQUIRE_GPIOLIB
 339         help
 340           Support for Intel's 80219 and IOP32X (XScale) family of
 341           processors.
 342
 343 config ARCH_IOP33X
 344         bool "IOP33x-based"
 345         depends on MMU
 346         select CPU_XSCALE
 347         select PLAT_IOP
 348         select PCI
 349         select GENERIC_GPIO
 350         select ARCH_REQUIRE_GPIOLIB
 351         help
 352           Support for Intel's IOP33X (XScale) family of processors.
 353
 354 config ARCH_IXP23XX
 355         bool "IXP23XX-based"
 356         depends on MMU
 357         select CPU_XSC3
 358         select PCI
 359         help
 360           Support for Intel's IXP23xx (XScale) family of processors.
 361
 362 config ARCH_IXP2000
 363         bool "IXP2400/2800-based"
 364         depends on MMU
 365         select CPU_XSCALE
 366         select PCI
 367         help
 368           Support for Intel's IXP2400/2800 (XScale) family of processors.
 369
 370 config ARCH_IXP4XX
 371         bool "IXP4xx-based"
 372         depends on MMU
 373         select CPU_XSCALE
 374         select GENERIC_GPIO
 375         select GENERIC_TIME
 376         select GENERIC_CLOCKEVENTS
 377         select DMABOUNCE if PCI
 378         help
 379           Support for Intel's IXP4XX (XScale) family of processors.
 380
 381 config ARCH_L7200
 382         bool "LinkUp-L7200"
 383         select CPU_ARM720T
 384         select FIQ
 385         help
 386           Say Y here if you intend to run this kernel on a LinkUp Systems
 387           L7200 Software Development Board which uses an ARM720T processor.
 388           Information on this board can be obtained at:
 389
 390           <http://www.linkupsys.com/>
 391
 392           If you have any questions or comments about the Linux kernel port
 393           to this board, send e-mail to <sjhill@cotw.com>.
 394
 395 config ARCH_KIRKWOOD
 396         bool "Marvell Kirkwood"
 397         select CPU_FEROCEON
 398         select PCI
 399         select GENERIC_GPIO
 400         select GENERIC_TIME
 401         select GENERIC_CLOCKEVENTS
 402         select PLAT_ORION
 403         help
 404           Support for the following Marvell Kirkwood series SoCs:
 405           88F6180, 88F6192 and 88F6281.
 406
 407 config ARCH_KS8695
 408         bool "Micrel/Kendin KS8695"
 409         select CPU_ARM922T
 410         select GENERIC_GPIO
 411         select ARCH_REQUIRE_GPIOLIB
 412         help
 413           Support for Micrel/Kendin KS8695 "Centaur" (ARM922T) based
 414           System-on-Chip devices.
 415
 416 config ARCH_NS9XXX
 417         bool "NetSilicon NS9xxx"
 418         select CPU_ARM926T
 419         select GENERIC_GPIO
 420         select GENERIC_TIME
 421         select GENERIC_CLOCKEVENTS
 422         select HAVE_CLK
 423         help
 424           Say Y here if you intend to run this kernel on a NetSilicon NS9xxx
 425           System.
 426
 427           <http://www.digi.com/products/microprocessors/index.jsp>
 428
 429 config ARCH_LOKI
 430         bool "Marvell Loki (88RC8480)"
 431         select CPU_FEROCEON
 432         select GENERIC_TIME
 433         select GENERIC_CLOCKEVENTS
 434         select PLAT_ORION
 435         help
 436           Support for the Marvell Loki (88RC8480) SoC.
 437
 438 config ARCH_MV78XX0
 439         bool "Marvell MV78xx0"
 440         select CPU_FEROCEON
 441         select PCI
 442         select GENERIC_GPIO
 443         select GENERIC_TIME
 444         select GENERIC_CLOCKEVENTS
 445         select PLAT_ORION
 446         help
 447           Support for the following Marvell MV78xx0 series SoCs:
 448           MV781x0, MV782x0.
 449
 450 config ARCH_MXC
 451         bool "Freescale MXC/iMX-based"
 452         select GENERIC_TIME
 453         select GENERIC_CLOCKEVENTS
 454         select ARCH_MTD_XIP
 455         select GENERIC_GPIO
 456         select ARCH_REQUIRE_GPIOLIB
 457         select HAVE_CLK
 458         help
 459           Support for Freescale MXC/iMX-based family of processors
 460
 461 config ARCH_ORION5X
 462         bool "Marvell Orion"
 463         depends on MMU
 464         select CPU_FEROCEON
 465         select PCI
 466         select GENERIC_GPIO
 467         select GENERIC_TIME
 468         select GENERIC_CLOCKEVENTS
 469         select PLAT_ORION
 470         help
 471           Support for the following Marvell Orion 5x series SoCs:
 472           Orion-1 (5181), Orion-VoIP (5181L), Orion-NAS (5182),
 473           Orion-2 (5281), Orion-1-90 (6183).
 474
 475 config ARCH_PNX4008
 476         bool "Philips Nexperia PNX4008 Mobile"
 477         select CPU_ARM926T
 478         select HAVE_CLK
 479         help
 480           This enables support for Philips PNX4008 mobile platform.
 481
 482 config ARCH_PXA
 483         bool "PXA2xx/PXA3xx-based"
 484         depends on MMU
 485         select ARCH_MTD_XIP
 486         select GENERIC_GPIO
 487         select HAVE_CLK
 488         select COMMON_CLKDEV
 489         select ARCH_REQUIRE_GPIOLIB
 490         select GENERIC_TIME
 491         select GENERIC_CLOCKEVENTS
 492         select TICK_ONESHOT
 493         select PLAT_PXA
 494         help
 495           Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
 496
 497 config ARCH_MMP
 498         bool "Marvell PXA168/910"
 499         depends on MMU
 500         select GENERIC_GPIO
 501         select ARCH_REQUIRE_GPIOLIB
 502         select HAVE_CLK
 503         select COMMON_CLKDEV
 504         select GENERIC_TIME
 505         select GENERIC_CLOCKEVENTS
 506         select TICK_ONESHOT
 507         select PLAT_PXA
 508         help
 509           Support for Marvell's PXA168/910 processor line.
 510
 511 config ARCH_RPC
 512         bool "RiscPC"
 513         select ARCH_ACORN
 514         select FIQ
 515         select TIMER_ACORN
 516         select ARCH_MAY_HAVE_PC_FDC
 517         select HAVE_PATA_PLATFORM
 518         select ISA_DMA_API
 519         select NO_IOPORT
 520         select ARCH_SPARSEMEM_ENABLE
 521         help
 522           On the Acorn Risc-PC, Linux can support the internal IDE disk and
 523           CD-ROM interface, serial and parallel port, and the floppy drive.
 524
 525 config ARCH_SA1100
 526         bool "SA1100-based"
 527         select CPU_SA1100
 528         select ISA
 529         select ARCH_SPARSEMEM_ENABLE
 530         select ARCH_MTD_XIP
 531         select GENERIC_GPIO
 532         select GENERIC_TIME
 533         select GENERIC_CLOCKEVENTS
 534         select HAVE_CLK
 535         select TICK_ONESHOT
 536         select ARCH_REQUIRE_GPIOLIB
 537         help
 538           Support for StrongARM 11x0 based boards.
 539
 540 config ARCH_S3C2410
 541         bool "Samsung S3C2410, S3C2412, S3C2413, S3C2440, S3C2442, S3C2443"
 542         select GENERIC_GPIO
 543         select HAVE_CLK
 544         help
 545           Samsung S3C2410X CPU based systems, such as the Simtec Electronics
 546           BAST (<http://www.simtec.co.uk/products/EB110ITX/>), the IPAQ 1940 or
 547           the Samsung SMDK2410 development board (and derivatives).
 548
 549 config ARCH_S3C64XX
 550         bool "Samsung S3C64XX"
 551         select GENERIC_GPIO
 552         select HAVE_CLK
 553         help
 554           Samsung S3C64XX series based systems
 555
 556 config ARCH_SHARK
 557         bool "Shark"
 558         select CPU_SA110
 559         select ISA
 560         select ISA_DMA
 561         select ZONE_DMA
 562         select PCI
 563         help
 564           Support for the StrongARM based Digital DNARD machine, also known
 565           as "Shark" (<http://www.shark-linux.de/shark.html>).
 566
 567 config ARCH_LH7A40X
 568         bool "Sharp LH7A40X"
 569         select CPU_ARM922T
 570         select ARCH_DISCONTIGMEM_ENABLE if !LH7A40X_CONTIGMEM
 571         select ARCH_SPARSEMEM_ENABLE if !LH7A40X_CONTIGMEM
 572         help
 573           Say Y here for systems based on one of the Sharp LH7A40X
 574           System on a Chip processors.  These CPUs include an ARM922T
 575           core with a wide array of integrated devices for
 576           hand-held and low-power applications.
 577
 578 config ARCH_DAVINCI
 579         bool "TI DaVinci"
 580         select CPU_ARM926T
 581         select GENERIC_TIME
 582         select GENERIC_CLOCKEVENTS
 583         select GENERIC_GPIO
 584         select ARCH_REQUIRE_GPIOLIB
 585         select HAVE_CLK
 586         select ZONE_DMA
 587         select HAVE_IDE
 588         select COMMON_CLKDEV
 589         help
 590           Support for TI's DaVinci platform.
 591
 592 config ARCH_OMAP
 593         bool "TI OMAP"
 594         select GENERIC_GPIO
 595         select HAVE_CLK
 596         select ARCH_REQUIRE_GPIOLIB
 597         select GENERIC_TIME
 598         select GENERIC_CLOCKEVENTS
 599         help
 600           Support for TI's OMAP platform (OMAP1 and OMAP2).
 601
 602 config ARCH_MSM
 603         bool "Qualcomm MSM"
 604         select CPU_V6
 605         select GENERIC_TIME
 606         select GENERIC_CLOCKEVENTS
 607         help
 608           Support for Qualcomm MSM7K based systems.  This runs on the ARM11
 609           apps processor of the MSM7K and depends on a shared memory
 610           interface to the ARM9 modem processor which runs the baseband stack
 611           and controls some vital subsystems (clock and power control, etc).
 612
 613 config ARCH_W90X900
 614         bool "Nuvoton W90X900 CPU"
 615         select CPU_ARM926T
 616         help
 617                 Support for Nuvoton (Winbond logic dept.) ARM9 processor,You
 618                 can login www.mcuos.com or www.nuvoton.com to know more.
 619
 620 endchoice
 621
 622 source "arch/arm/mach-clps711x/Kconfig"
 623
 624 source "arch/arm/mach-ep93xx/Kconfig"
 625
 626 source "arch/arm/mach-footbridge/Kconfig"
 627
 628 source "arch/arm/mach-gemini/Kconfig"
 629
 630 source "arch/arm/mach-integrator/Kconfig"
 631
 632 source "arch/arm/mach-iop32x/Kconfig"
 633
 634 source "arch/arm/mach-iop33x/Kconfig"
 635
 636 source "arch/arm/mach-iop13xx/Kconfig"
 637
 638 source "arch/arm/mach-ixp4xx/Kconfig"
 639
 640 source "arch/arm/mach-ixp2000/Kconfig"
 641
 642 source "arch/arm/mach-ixp23xx/Kconfig"
 643
 644 source "arch/arm/mach-loki/Kconfig"
 645
 646 source "arch/arm/mach-mv78xx0/Kconfig"
 647
 648 source "arch/arm/mach-pxa/Kconfig"
 649 source "arch/arm/plat-pxa/Kconfig"
 650
 651 source "arch/arm/mach-mmp/Kconfig"
 652
 653 source "arch/arm/mach-sa1100/Kconfig"
 654
 655 source "arch/arm/plat-omap/Kconfig"
 656
 657 source "arch/arm/mach-omap1/Kconfig"
 658
 659 source "arch/arm/mach-omap2/Kconfig"
 660
 661 source "arch/arm/mach-orion5x/Kconfig"
 662
 663 source "arch/arm/mach-kirkwood/Kconfig"
 664
 665 source "arch/arm/plat-s3c24xx/Kconfig"
 666 source "arch/arm/plat-s3c64xx/Kconfig"
 667 source "arch/arm/plat-s3c/Kconfig"
 668
 669 if ARCH_S3C2410
 670 source "arch/arm/mach-s3c2400/Kconfig"
 671 source "arch/arm/mach-s3c2410/Kconfig"
 672 source "arch/arm/mach-s3c2412/Kconfig"
 673 source "arch/arm/mach-s3c2440/Kconfig"
 674 source "arch/arm/mach-s3c2442/Kconfig"
 675 source "arch/arm/mach-s3c2443/Kconfig"
 676 endif
 677
 678 if ARCH_S3C64XX
 679 source "arch/arm/mach-s3c6400/Kconfig"
 680 source "arch/arm/mach-s3c6410/Kconfig"
 681 endif
 682
 683 source "arch/arm/mach-lh7a40x/Kconfig"
 684
 685 source "arch/arm/mach-imx/Kconfig"
 686
 687 source "arch/arm/mach-h720x/Kconfig"
 688
 689 source "arch/arm/mach-versatile/Kconfig"
 690
 691 source "arch/arm/mach-aaec2000/Kconfig"
 692
 693 source "arch/arm/mach-realview/Kconfig"
 694
 695 source "arch/arm/mach-at91/Kconfig"
 696
 697 source "arch/arm/plat-mxc/Kconfig"
 698
 699 source "arch/arm/mach-netx/Kconfig"
 700
 701 source "arch/arm/mach-ns9xxx/Kconfig"
 702
 703 source "arch/arm/mach-davinci/Kconfig"
 704
 705 source "arch/arm/mach-ks8695/Kconfig"
 706
 707 source "arch/arm/mach-msm/Kconfig"
 708
 709 source "arch/arm/mach-w90x900/Kconfig"
 710
 711 # Definitions to make life easier
 712 config ARCH_ACORN
 713         bool
 714
 715 config PLAT_IOP
 716         bool
 717
 718 config PLAT_ORION
 719         bool
 720
 721 config PLAT_PXA
 722         bool
 723
 724 source arch/arm/mm/Kconfig
 725
 726 config IWMMXT
 727         bool "Enable iWMMXt support"
 728         depends on CPU_XSCALE || CPU_XSC3 || CPU_MOHAWK
 729         default y if PXA27x || PXA3xx || ARCH_MMP
 730         help
 731           Enable support for iWMMXt context switching at run time if
 732           running on a CPU that supports it.
 733
 734 #  bool 'Use XScale PMU as timer source' CONFIG_XSCALE_PMU_TIMER
 735 config XSCALE_PMU
 736         bool
 737         depends on CPU_XSCALE && !XSCALE_PMU_TIMER
 738         default y
 739
 740 if !MMU
 741 source "arch/arm/Kconfig-nommu"
 742 endif
 743
 744 config ARM_ERRATA_411920
 745         bool "ARM errata: Invalidation of the Instruction Cache operation can fail"
 746         depends on CPU_V6 && !SMP
 747         help
 748           Invalidation of the Instruction Cache operation can
 749           fail. This erratum is present in 1136 (before r1p4), 1156 and 1176.
 750           It does not affect the MPCore. This option enables the ARM Ltd.
 751           recommended workaround.
 752
 753 config ARM_ERRATA_430973
 754         bool "ARM errata: Stale prediction on replaced interworking branch"
 755         depends on CPU_V7
 756         help
 757           This option enables the workaround for the 430973 Cortex-A8
 758           (r1p0..r1p2) erratum. If a code sequence containing an ARM/Thumb
 759           interworking branch is replaced with another code sequence at the
 760           same virtual address, whether due to self-modifying code or virtual
 761           to physical address re-mapping, Cortex-A8 does not recover from the
 762           stale interworking branch prediction. This results in Cortex-A8
 763           executing the new code sequence in the incorrect ARM or Thumb state.
 764           The workaround enables the BTB/BTAC operations by setting ACTLR.IBE
 765           and also flushes the branch target cache at every context switch.
 766           Note that setting specific bits in the ACTLR register may not be
 767           available in non-secure mode.
 768
 769 config ARM_ERRATA_458693
 770         bool "ARM errata: Processor deadlock when a false hazard is created"
 771         depends on CPU_V7
 772         help
 773           This option enables the workaround for the 458693 Cortex-A8 (r2p0)
 774           erratum. For very specific sequences of memory operations, it is
 775           possible for a hazard condition intended for a cache line to instead
 776           be incorrectly associated with a different cache line. This false
 777           hazard might then cause a processor deadlock. The workaround enables
 778           the L1 caching of the NEON accesses and disables the PLD instruction
 779           in the ACTLR register. Note that setting specific bits in the ACTLR
 780           register may not be available in non-secure mode.
 781
 782 config ARM_ERRATA_460075
 783         bool "ARM errata: Data written to the L2 cache can be overwritten with stale data"
 784         depends on CPU_V7
 785         help
 786           This option enables the workaround for the 460075 Cortex-A8 (r2p0)
 787           erratum. Any asynchronous access to the L2 cache may encounter a
 788           situation in which recent store transactions to the L2 cache are lost
 789           and overwritten with stale memory contents from external memory. The
 790           workaround disables the write-allocate mode for the L2 cache via the
 791           ACTLR register. Note that setting specific bits in the ACTLR register
 792           may not be available in non-secure mode.
 793
 794 endmenu
 795
 796 source "arch/arm/common/Kconfig"
 797
 798 config FORCE_MAX_ZONEORDER
 799         int
 800         depends on SA1111
 801         default "9"
 802
 803 menu "Bus support"
 804
 805 config ARM_AMBA
 806         bool
 807
 808 config ISA
 809         bool
 810         help
 811           Find out whether you have ISA slots on your motherboard.  ISA is the
 812           name of a bus system, i.e. the way the CPU talks to the other stuff
 813           inside your box.  Other bus systems are PCI, EISA, MicroChannel
 814           (MCA) or VESA.  ISA is an older system, now being displaced by PCI;
 815           newer boards don't support it.  If you have ISA, say Y, otherwise N.
 816
 817 # Select ISA DMA controller support
 818 config ISA_DMA
 819         bool
 820         select ISA_DMA_API
 821
 822 # Select ISA DMA interface
 823 config ISA_DMA_API
 824         bool
 825
 826 config PCI
 827         bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE
 828         help
 829           Find out whether you have a PCI motherboard. PCI is the name of a
 830           bus system, i.e. the way the CPU talks to the other stuff inside
 831           your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
 832           VESA. If you have PCI, say Y, otherwise N.
 833
 834 config PCI_SYSCALL
 835         def_bool PCI
 836
 837 # Select the host bridge type
 838 config PCI_HOST_VIA82C505
 839         bool
 840         depends on PCI && ARCH_SHARK
 841         default y
 842
 843 config PCI_HOST_ITE8152
 844         bool
 845         depends on PCI && MACH_ARMCORE
 846         default y
 847         select DMABOUNCE
 848
 849 source "drivers/pci/Kconfig"
 850
 851 source "drivers/pcmcia/Kconfig"
 852
 853 endmenu
 854
 855 menu "Kernel Features"
 856
 857 source "kernel/time/Kconfig"
 858
 859 config SMP
 860         bool "Symmetric Multi-Processing (EXPERIMENTAL)"
 861         depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP)
 862         depends on GENERIC_CLOCKEVENTS
 863         select USE_GENERIC_SMP_HELPERS
 864         select HAVE_ARM_SCU if ARCH_REALVIEW
 865         help
 866           This enables support for systems with more than one CPU. If you have
 867           a system with only one CPU, like most personal computers, say N. If
 868           you have a system with more than one CPU, say Y.
 869
 870           If you say N here, the kernel will run on single and multiprocessor
 871           machines, but will use only one CPU of a multiprocessor machine. If
 872           you say Y here, the kernel will run on many, but not all, single
 873           processor machines. On a single processor machine, the kernel will
 874           run faster if you say N here.
 875
 876           See also <file:Documentation/i386/IO-APIC.txt>,
 877           <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
 878           <http://www.linuxdoc.org/docs.html#howto>.
 879
 880           If you don't know what to do here, say N.
 881
 882 config HAVE_ARM_SCU
 883         bool
 884         depends on SMP
 885         help
 886           This option enables support for the ARM system coherency unit
 887
 888 config HAVE_ARM_TWD
 889         bool
 890         depends on SMP
 891         help
 892           This options enables support for the ARM timer and watchdog unit
 893
 894 choice
 895         prompt "Memory split"
 896         default VMSPLIT_3G
 897         help
 898           Select the desired split between kernel and user memory.
 899
 900           If you are not absolutely sure what you are doing, leave this
 901           option alone!
 902
 903         config VMSPLIT_3G
 904                 bool "3G/1G user/kernel split"
 905         config VMSPLIT_2G
 906                 bool "2G/2G user/kernel split"
 907         config VMSPLIT_1G
 908                 bool "1G/3G user/kernel split"
 909 endchoice
 910
 911 config PAGE_OFFSET
 912         hex
 913         default 0x40000000 if VMSPLIT_1G
 914         default 0x80000000 if VMSPLIT_2G
 915         default 0xC0000000
 916
 917 config NR_CPUS
 918         int "Maximum number of CPUs (2-32)"
 919         range 2 32
 920         depends on SMP
 921         default "4"
 922
 923 config HOTPLUG_CPU
 924         bool "Support for hot-pluggable CPUs (EXPERIMENTAL)"
 925         depends on SMP && HOTPLUG && EXPERIMENTAL
 926         help
 927           Say Y here to experiment with turning CPUs off and on.  CPUs
 928           can be controlled through /sys/devices/system/cpu.
 929
 930 config LOCAL_TIMERS
 931         bool "Use local timer interrupts"
 932         depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || REALVIEW_EB_A9MP)
 933         default y
 934         select HAVE_ARM_TWD if ARCH_REALVIEW
 935         help
 936           Enable support for local timers on SMP platforms, rather then the
 937           legacy IPI broadcast method.  Local timers allows the system
 938           accounting to be spread across the timer interval, preventing a
 939           "thundering herd" at every timer tick.
 940
 941 config PREEMPT
 942         bool "Preemptible Kernel (EXPERIMENTAL)"
 943         depends on EXPERIMENTAL
 944         help
 945           This option reduces the latency of the kernel when reacting to
 946           real-time or interactive events by allowing a low priority process to
 947           be preempted even if it is in kernel mode executing a system call.
 948           This allows applications to run more reliably even when the system is
 949           under load.
 950
 951           Say Y here if you are building a kernel for a desktop, embedded
 952           or real-time system.  Say N if you are unsure.
 953
 954 config HZ
 955         int
 956         default 128 if ARCH_L7200
 957         default 200 if ARCH_EBSA110 || ARCH_S3C2410
 958         default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
 959         default AT91_TIMER_HZ if ARCH_AT91
 960         default 100
 961
 962 config AEABI
 963         bool "Use the ARM EABI to compile the kernel"
 964         help
 965           This option allows for the kernel to be compiled using the latest
 966           ARM ABI (aka EABI).  This is only useful if you are using a user
 967           space environment that is also compiled with EABI.
 968
 969           Since there are major incompatibilities between the legacy ABI and
 970           EABI, especially with regard to structure member alignment, this
 971           option also changes the kernel syscall calling convention to
 972           disambiguate both ABIs and allow for backward compatibility support
 973           (selected with CONFIG_OABI_COMPAT).
 974
 975           To use this you need GCC version 4.0.0 or later.
 976
 977 config OABI_COMPAT
 978         bool "Allow old ABI binaries to run with this kernel (EXPERIMENTAL)"
 979         depends on AEABI && EXPERIMENTAL
 980         default y
 981         help
 982           This option preserves the old syscall interface along with the
 983           new (ARM EABI) one. It also provides a compatibility layer to
 984           intercept syscalls that have structure arguments which layout
 985           in memory differs between the legacy ABI and the new ARM EABI
 986           (only for non "thumb" binaries). This option adds a tiny
 987           overhead to all syscalls and produces a slightly larger kernel.
 988           If you know you'll be using only pure EABI user space then you
 989           can say N here. If this option is not selected and you attempt
 990           to execute a legacy ABI binary then the result will be
 991           UNPREDICTABLE (in fact it can be predicted that it won't work
 992           at all). If in doubt say Y.
 993
 994 config ARCH_FLATMEM_HAS_HOLES
 995         bool
 996         default y
 997         depends on FLATMEM
 998
 999 # Discontigmem is deprecated
1000 config ARCH_DISCONTIGMEM_ENABLE
1001         bool
1002
1003 config ARCH_SPARSEMEM_ENABLE
1004         bool
1005
1006 config ARCH_SPARSEMEM_DEFAULT
1007         def_bool ARCH_SPARSEMEM_ENABLE
1008
1009 config ARCH_SELECT_MEMORY_MODEL
1010         def_bool ARCH_DISCONTIGMEM_ENABLE && ARCH_SPARSEMEM_ENABLE
1011
1012 config NODES_SHIFT
1013         int
1014         default "4" if ARCH_LH7A40X
1015         default "2"
1016         depends on NEED_MULTIPLE_NODES
1017
1018 config HIGHMEM
1019         bool "High Memory Support (EXPERIMENTAL)"
1020         depends on MMU && EXPERIMENTAL
1021         help
1022           The address space of ARM processors is only 4 Gigabytes large
1023           and it has to accommodate user address space, kernel address
1024           space as well as some memory mapped IO. That means that, if you
1025           have a large amount of physical memory and/or IO, not all of the
1026           memory can be "permanently mapped" by the kernel. The physical
1027           memory that is not permanently mapped is called "high memory".
1028
1029           Depending on the selected kernel/user memory split, minimum
1030           vmalloc space and actual amount of RAM, you may not need this
1031           option which should result in a slightly faster kernel.
1032
1033           If unsure, say n.
1034
1035 source "mm/Kconfig"
1036
1037 config LEDS
1038         bool "Timer and CPU usage LEDs"
1039         depends on ARCH_CDB89712 || ARCH_EBSA110 || \
1040                    ARCH_EBSA285 || ARCH_IMX || ARCH_INTEGRATOR || \
1041                    ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
1042                    ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
1043                    ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
1044                    ARCH_AT91 || ARCH_DAVINCI || \
1045                    ARCH_KS8695 || MACH_RD88F5182
1046         help
1047           If you say Y here, the LEDs on your machine will be used
1048           to provide useful information about your current system status.
1049
1050           If you are compiling a kernel for a NetWinder or EBSA-285, you will
1051           be able to select which LEDs are active using the options below. If
1052           you are compiling a kernel for the EBSA-110 or the LART however, the
1053           red LED will simply flash regularly to indicate that the system is
1054           still functional. It is safe to say Y here if you have a CATS
1055           system, but the driver will do nothing.
1056
1057 config LEDS_TIMER
1058         bool "Timer LED" if (!ARCH_CDB89712 && !ARCH_OMAP) || \
1059                             OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
1060                             || MACH_OMAP_PERSEUS2
1061         depends on LEDS
1062         depends on !GENERIC_CLOCKEVENTS
1063         default y if ARCH_EBSA110
1064         help
1065           If you say Y here, one of the system LEDs (the green one on the
1066           NetWinder, the amber one on the EBSA285, or the red one on the LART)
1067           will flash regularly to indicate that the system is still
1068           operational. This is mainly useful to kernel hackers who are
1069           debugging unstable kernels.
1070
1071           The LART uses the same LED for both Timer LED and CPU usage LED
1072           functions. You may choose to use both, but the Timer LED function
1073           will overrule the CPU usage LED.
1074
1075 config LEDS_CPU
1076         bool "CPU usage LED" if (!ARCH_CDB89712 && !ARCH_EBSA110 && \
1077                         !ARCH_OMAP) \
1078                         || OMAP_OSK_MISTRAL || MACH_OMAP_H2 \
1079                         || MACH_OMAP_PERSEUS2
1080         depends on LEDS
1081         help
1082           If you say Y here, the red LED will be used to give a good real
1083           time indication of CPU usage, by lighting whenever the idle task
1084           is not currently executing.
1085
1086           The LART uses the same LED for both Timer LED and CPU usage LED
1087           functions. You may choose to use both, but the Timer LED function
1088           will overrule the CPU usage LED.
1089
1090 config ALIGNMENT_TRAP
1091         bool
1092         depends on CPU_CP15_MMU
1093         default y if !ARCH_EBSA110
1094         help
1095           ARM processors cannot fetch/store information which is not
1096           naturally aligned on the bus, i.e., a 4 byte fetch must start at an
1097           address divisible by 4. On 32-bit ARM processors, these non-aligned
1098           fetch/store instructions will be emulated in software if you say
1099           here, which has a severe performance impact. This is necessary for
1100           correct operation of some network protocols. With an IP-only
1101           configuration it is safe to say N, otherwise say Y.
1102
1103 endmenu
1104
1105 menu "Boot options"
1106
1107 # Compressed boot loader in ROM.  Yes, we really want to ask about
1108 # TEXT and BSS so we preserve their values in the config files.
1109 config ZBOOT_ROM_TEXT
1110         hex "Compressed ROM boot loader base address"
1111         default "0"
1112         help
1113           The physical address at which the ROM-able zImage is to be
1114           placed in the target.  Platforms which normally make use of
1115           ROM-able zImage formats normally set this to a suitable
1116           value in their defconfig file.
1117
1118           If ZBOOT_ROM is not enabled, this has no effect.
1119
1120 config ZBOOT_ROM_BSS
1121         hex "Compressed ROM boot loader BSS address"
1122         default "0"
1123         help
1124           The base address of an area of read/write memory in the target
1125           for the ROM-able zImage which must be available while the
1126           decompressor is running. It must be large enough to hold the
1127           entire decompressed kernel plus an additional 128 KiB.
1128           Platforms which normally make use of ROM-able zImage formats
1129           normally set this to a suitable value in their defconfig file.
1130
1131           If ZBOOT_ROM is not enabled, this has no effect.
1132
1133 config ZBOOT_ROM
1134         bool "Compressed boot loader in ROM/flash"
1135         depends on ZBOOT_ROM_TEXT != ZBOOT_ROM_BSS
1136         help
1137           Say Y here if you intend to execute your compressed kernel image
1138           (zImage) directly from ROM or flash.  If unsure, say N.
1139
1140 config CMDLINE
1141         string "Default kernel command string"
1142         default ""
1143         help
1144           On some architectures (EBSA110 and CATS), there is currently no way
1145           for the boot loader to pass arguments to the kernel. For these
1146           architectures, you should supply some command-line options at build
1147           time by entering them here. As a minimum, you should specify the
1148           memory size and the root device (e.g., mem=64M root=/dev/nfs).
1149
1150 config XIP_KERNEL
1151         bool "Kernel Execute-In-Place from ROM"
1152         depends on !ZBOOT_ROM
1153         help
1154           Execute-In-Place allows the kernel to run from non-volatile storage
1155           directly addressable by the CPU, such as NOR flash. This saves RAM
1156           space since the text section of the kernel is not loaded from flash
1157           to RAM.  Read-write sections, such as the data section and stack,
1158           are still copied to RAM.  The XIP kernel is not compressed since
1159           it has to run directly from flash, so it will take more space to
1160           store it.  The flash address used to link the kernel object files,
1161           and for storing it, is configuration dependent. Therefore, if you
1162           say Y here, you must know the proper physical address where to
1163           store the kernel image depending on your own flash memory usage.
1164
1165           Also note that the make target becomes "make xipImage" rather than
1166           "make zImage" or "make Image".  The final kernel binary to put in
1167           ROM memory will be arch/arm/boot/xipImage.
1168
1169           If unsure, say N.
1170
1171 config XIP_PHYS_ADDR
1172         hex "XIP Kernel Physical Location"
1173         depends on XIP_KERNEL
1174         default "0x00080000"
1175         help
1176           This is the physical address in your flash memory the kernel will
1177           be linked for and stored to.  This address is dependent on your
1178           own flash usage.
1179
1180 config KEXEC
1181         bool "Kexec system call (EXPERIMENTAL)"
1182         depends on EXPERIMENTAL
1183         help
1184           kexec is a system call that implements the ability to shutdown your
1185           current kernel, and to start another kernel.  It is like a reboot
1186           but it is independent of the system firmware.   And like a reboot
1187           you can start any kernel with it, not just Linux.
1188
1189           It is an ongoing process to be certain the hardware in a machine
1190           is properly shutdown, so do not be surprised if this code does not
1191           initially work for you.  It may help to enable device hotplugging
1192           support.
1193
1194 config ATAGS_PROC
1195         bool "Export atags in procfs"
1196         depends on KEXEC
1197         default y
1198         help
1199           Should the atags used to boot the kernel be exported in an "atags"
1200           file in procfs. Useful with kexec.
1201
1202 endmenu
1203
1204 menu "CPU Power Management"
1205
1206 if (ARCH_SA1100 || ARCH_INTEGRATOR || ARCH_OMAP || ARCH_IMX || ARCH_PXA)
1207
1208 source "drivers/cpufreq/Kconfig"
1209
1210 config CPU_FREQ_SA1100
1211         bool
1212         depends on CPU_FREQ && (SA1100_H3100 || SA1100_H3600 || SA1100_LART || SA1100_PLEB || SA1100_BADGE4 || SA1100_HACKKIT)
1213         default y
1214
1215 config CPU_FREQ_SA1110
1216         bool
1217         depends on CPU_FREQ && (SA1100_ASSABET || SA1100_CERF || SA1100_PT_SYSTEM3)
1218         default y
1219
1220 config CPU_FREQ_INTEGRATOR
1221         tristate "CPUfreq driver for ARM Integrator CPUs"
1222         depends on ARCH_INTEGRATOR && CPU_FREQ
1223         default y
1224         help
1225           This enables the CPUfreq driver for ARM Integrator CPUs.
1226
1227           For details, take a look at <file:Documentation/cpu-freq>.
1228
1229           If in doubt, say Y.
1230
1231 config CPU_FREQ_IMX
1232         tristate "CPUfreq driver for i.MX CPUs"
1233         depends on ARCH_IMX && CPU_FREQ
1234         default n
1235         help
1236           This enables the CPUfreq driver for i.MX CPUs.
1237
1238           If in doubt, say N.
1239
1240 endif
1241
1242 source "drivers/cpuidle/Kconfig"
1243
1244 endmenu
1245
1246 menu "Floating point emulation"
1247
1248 comment "At least one emulation must be selected"
1249
1250 config FPE_NWFPE
1251         bool "NWFPE math emulation"
1252         depends on !AEABI || OABI_COMPAT
1253         ---help---
1254           Say Y to include the NWFPE floating point emulator in the kernel.
1255           This is necessary to run most binaries. Linux does not currently
1256           support floating point hardware so you need to say Y here even if
1257           your machine has an FPA or floating point co-processor podule.
1258
1259           You may say N here if you are going to load the Acorn FPEmulator
1260           early in the bootup.
1261
1262 config FPE_NWFPE_XP
1263         bool "Support extended precision"
1264         depends on FPE_NWFPE
1265         help
1266           Say Y to include 80-bit support in the kernel floating-point
1267           emulator.  Otherwise, only 32 and 64-bit support is compiled in.
1268           Note that gcc does not generate 80-bit operations by default,
1269           so in most cases this option only enlarges the size of the
1270           floating point emulator without any good reason.
1271
1272           You almost surely want to say N here.
1273
1274 config FPE_FASTFPE
1275         bool "FastFPE math emulation (EXPERIMENTAL)"
1276         depends on (!AEABI || OABI_COMPAT) && !CPU_32v3 && EXPERIMENTAL
1277         ---help---
1278           Say Y here to include the FAST floating point emulator in the kernel.
1279           This is an experimental much faster emulator which now also has full
1280           precision for the mantissa.  It does not support any exceptions.
1281           It is very simple, and approximately 3-6 times faster than NWFPE.
1282
1283           It should be sufficient for most programs.  It may be not suitable
1284           for scientific calculations, but you have to check this for yourself.
1285           If you do not feel you need a faster FP emulation you should better
1286           choose NWFPE.
1287
1288 config VFP
1289         bool "VFP-format floating point maths"
1290         depends on CPU_V6 || CPU_ARM926T || CPU_V7 || CPU_FEROCEON
1291         help
1292           Say Y to include VFP support code in the kernel. This is needed
1293           if your hardware includes a VFP unit.
1294
1295           Please see <file:Documentation/arm/VFP/release-notes.txt> for
1296           release notes and additional status information.
1297
1298           Say N if your target does not have VFP hardware.
1299
1300 config VFPv3
1301         bool
1302         depends on VFP
1303         default y if CPU_V7
1304
1305 config NEON
1306         bool "Advanced SIMD (NEON) Extension support"
1307         depends on VFPv3 && CPU_V7
1308         help
1309           Say Y to include support code for NEON, the ARMv7 Advanced SIMD
1310           Extension.
1311
1312 endmenu
1313
1314 menu "Userspace binary formats"
1315
1316 source "fs/Kconfig.binfmt"
1317
1318 config ARTHUR
1319         tristate "RISC OS personality"
1320         depends on !AEABI
1321         help
1322           Say Y here to include the kernel code necessary if you want to run
1323           Acorn RISC OS/Arthur binaries under Linux. This code is still very
1324           experimental; if this sounds frightening, say N and sleep in peace.
1325           You can also say M here to compile this support as a module (which
1326           will be called arthur).
1327
1328 endmenu
1329
1330 menu "Power management options"
1331
1332 source "kernel/power/Kconfig"
1333
1334 config ARCH_SUSPEND_POSSIBLE
1335         def_bool y
1336
1337 endmenu
1338
1339 source "net/Kconfig"
1340
1341 menu "Device Drivers"
1342
1343 source "drivers/base/Kconfig"
1344
1345 source "drivers/connector/Kconfig"
1346
1347 if ALIGNMENT_TRAP || !CPU_CP15_MMU
1348 source "drivers/mtd/Kconfig"
1349 endif
1350
1351 source "drivers/parport/Kconfig"
1352
1353 source "drivers/pnp/Kconfig"
1354
1355 source "drivers/block/Kconfig"
1356
1357 # misc before ide - BLK_DEV_SGIIOC4 depends on SGI_IOC4
1358
1359 source "drivers/misc/Kconfig"
1360
1361 source "drivers/ide/Kconfig"
1362
1363 source "drivers/scsi/Kconfig"
1364
1365 source "drivers/ata/Kconfig"
1366
1367 source "drivers/md/Kconfig"
1368
1369 source "drivers/message/fusion/Kconfig"
1370
1371 source "drivers/ieee1394/Kconfig"
1372
1373 source "drivers/message/i2o/Kconfig"
1374
1375 source "drivers/net/Kconfig"
1376
1377 source "drivers/isdn/Kconfig"
1378
1379 # input before char - char/joystick depends on it. As does USB.
1380
1381 source "drivers/input/Kconfig"
1382
1383 source "drivers/char/Kconfig"
1384
1385 source "drivers/i2c/Kconfig"
1386
1387 source "drivers/spi/Kconfig"
1388
1389 source "drivers/gpio/Kconfig"
1390
1391 source "drivers/w1/Kconfig"
1392
1393 source "drivers/power/Kconfig"
1394
1395 source "drivers/hwmon/Kconfig"
1396
1397 source "drivers/thermal/Kconfig"
1398
1399 source "drivers/watchdog/Kconfig"
1400
1401 source "drivers/ssb/Kconfig"
1402
1403 #source "drivers/l3/Kconfig"
1404
1405 source "drivers/mfd/Kconfig"
1406
1407 source "drivers/media/Kconfig"
1408
1409 source "drivers/video/Kconfig"
1410
1411 source "sound/Kconfig"
1412
1413 source "drivers/hid/Kconfig"
1414
1415 source "drivers/usb/Kconfig"
1416
1417 source "drivers/uwb/Kconfig"
1418
1419 source "drivers/mmc/Kconfig"
1420
1421 source "drivers/memstick/Kconfig"
1422
1423 source "drivers/accessibility/Kconfig"
1424
1425 source "drivers/leds/Kconfig"
1426
1427 source "drivers/rtc/Kconfig"
1428
1429 source "drivers/dma/Kconfig"
1430
1431 source "drivers/dca/Kconfig"
1432
1433 source "drivers/auxdisplay/Kconfig"
1434
1435 source "drivers/regulator/Kconfig"
1436
1437 source "drivers/uio/Kconfig"
1438
1439 source "drivers/staging/Kconfig"
1440
1441 endmenu
1442
1443 source "fs/Kconfig"
1444
1445 source "arch/arm/Kconfig.debug"
1446
1447 source "security/Kconfig"
1448
1449 source "crypto/Kconfig"
1450
1451 source "lib/Kconfig"