arch/sh/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/SuperH Kernel Configuration"
   7
   8 config SUPERH
   9         bool
  10         default y
  11         select EMBEDDED
  12         help
  13           The SuperH is a RISC processor targeted for use in embedded systems
  14           and consumer electronics; it was also used in the Sega Dreamcast
  15           gaming console.  The SuperH port has a home page at
  16           <http://www.linux-sh.org/>.
  17
  18 config RWSEM_GENERIC_SPINLOCK
  19         bool
  20         default y
  21
  22 config RWSEM_XCHGADD_ALGORITHM
  23         bool
  24
  25 config GENERIC_BUG
  26         def_bool y
  27         depends on BUG
  28
  29 config GENERIC_FIND_NEXT_BIT
  30         bool
  31         default y
  32
  33 config GENERIC_HWEIGHT
  34         bool
  35         default y
  36
  37 config GENERIC_HARDIRQS
  38         bool
  39         default y
  40
  41 config GENERIC_IRQ_PROBE
  42         bool
  43         default y
  44
  45 config GENERIC_CALIBRATE_DELAY
  46         bool
  47         default y
  48
  49 config GENERIC_IOMAP
  50         bool
  51
  52 config GENERIC_TIME
  53         def_bool n
  54
  55 config GENERIC_CLOCKEVENTS
  56         def_bool n
  57
  58 config SYS_SUPPORTS_PM
  59         bool
  60
  61 config SYS_SUPPORTS_APM_EMULATION
  62         bool
  63         select SYS_SUPPORTS_PM
  64
  65 config SYS_SUPPORTS_SMP
  66         bool
  67
  68 config SYS_SUPPORTS_NUMA
  69         bool
  70
  71 config SYS_SUPPORTS_PCI
  72         bool
  73
  74 config ARCH_MAY_HAVE_PC_FDC
  75         bool
  76
  77 config STACKTRACE_SUPPORT
  78         bool
  79         default y
  80
  81 config LOCKDEP_SUPPORT
  82         bool
  83         default y
  84
  85 config ARCH_HAS_ILOG2_U32
  86         bool
  87         default n
  88
  89 config ARCH_HAS_ILOG2_U64
  90         bool
  91         default n
  92
  93 config ARCH_NO_VIRT_TO_BUS
  94         def_bool y
  95
  96 source "init/Kconfig"
  97
  98 menu "System type"
  99
 100 source "arch/sh/mm/Kconfig"
 101
 102 menu "Processor features"
 103
 104 choice
 105         prompt "Endianess selection"
 106         default CPU_LITTLE_ENDIAN
 107         help
 108           Some SuperH machines can be configured for either little or big
 109           endian byte order. These modes require different kernels.
 110
 111 config CPU_LITTLE_ENDIAN
 112         bool "Little Endian"
 113
 114 config CPU_BIG_ENDIAN
 115         bool "Big Endian"
 116
 117 endchoice
 118
 119 config SH_FPU
 120         bool "FPU support"
 121         depends on CPU_HAS_FPU
 122         default y
 123         help
 124           Selecting this option will enable support for SH processors that
 125           have FPU units (ie, SH77xx).
 126
 127           This option must be set in order to enable the FPU.
 128
 129 config SH_FPU_EMU
 130         bool "FPU emulation support"
 131         depends on !SH_FPU && EXPERIMENTAL
 132         default n
 133         help
 134           Selecting this option will enable support for software FPU emulation.
 135           Most SH-3 users will want to say Y here, whereas most SH-4 users will
 136           want to say N.
 137
 138 config SH_DSP
 139         bool "DSP support"
 140         depends on CPU_HAS_DSP
 141         default y
 142         help
 143           Selecting this option will enable support for SH processors that
 144           have DSP units (ie, SH2-DSP, SH3-DSP, and SH4AL-DSP).
 145
 146           This option must be set in order to enable the DSP.
 147
 148 config SH_ADC
 149         bool "ADC support"
 150         depends on CPU_SH3
 151         default y
 152         help
 153           Selecting this option will allow the Linux kernel to use SH3 on-chip
 154           ADC module.
 155
 156           If unsure, say N.
 157
 158 config SH_STORE_QUEUES
 159         bool "Support for Store Queues"
 160         depends on CPU_SH4
 161         help
 162           Selecting this option will enable an in-kernel API for manipulating
 163           the store queues integrated in the SH-4 processors.
 164
 165 config SPECULATIVE_EXECUTION
 166         bool "Speculative subroutine return"
 167         depends on CPU_SUBTYPE_SH7780 && EXPERIMENTAL
 168         help
 169           This enables support for a speculative instruction fetch for
 170           subroutine return. There are various pitfalls associated with
 171           this, as outlined in the SH7780 hardware manual.
 172
 173           If unsure, say N.
 174
 175 config CPU_HAS_INTEVT
 176         bool
 177
 178 config CPU_HAS_MASKREG_IRQ
 179         bool
 180
 181 config CPU_HAS_IPR_IRQ
 182         bool
 183
 184 config CPU_HAS_SR_RB
 185         bool "CPU has SR.RB"
 186         depends on CPU_SH3 || CPU_SH4
 187         default y
 188         help
 189           This will enable the use of SR.RB register bank usage. Processors
 190           that are lacking this bit must have another method in place for
 191           accomplishing what is taken care of by the banked registers.
 192
 193           See <file:Documentation/sh/register-banks.txt> for further
 194           information on SR.RB and register banking in the kernel in general.
 195
 196 config CPU_HAS_PTEA
 197         bool
 198
 199 config CPU_HAS_DSP
 200         bool
 201
 202 config CPU_HAS_FPU
 203         bool
 204
 205 endmenu
 206
 207 menu "Board support"
 208
 209 config SOLUTION_ENGINE
 210         bool
 211
 212 config SH_SOLUTION_ENGINE
 213         bool "SolutionEngine"
 214         select SOLUTION_ENGINE
 215         select CPU_HAS_IPR_IRQ
 216         depends on CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7750
 217         help
 218           Select SolutionEngine if configuring for a Hitachi SH7709
 219           or SH7750 evaluation board.
 220
 221 config SH_7206_SOLUTION_ENGINE
 222         bool "SolutionEngine7206"
 223         select SOLUTION_ENGINE
 224         depends on CPU_SUBTYPE_SH7206
 225         help
 226           Select 7206 SolutionEngine if configuring for a Hitachi SH7206
 227           evaluation board.
 228
 229 config SH_7619_SOLUTION_ENGINE
 230         bool "SolutionEngine7619"
 231         select SOLUTION_ENGINE
 232         depends on CPU_SUBTYPE_SH7619
 233         help
 234           Select 7619 SolutionEngine if configuring for a Hitachi SH7619
 235           evaluation board.
 236
 237 config SH_7722_SOLUTION_ENGINE
 238         bool "SolutionEngine7722"
 239         select SOLUTION_ENGINE
 240         depends on CPU_SUBTYPE_SH7722
 241         help
 242           Select 7722 SolutionEngine if configuring for a Hitachi SH772
 243           evaluation board.
 244
 245 config SH_7751_SOLUTION_ENGINE
 246         bool "SolutionEngine7751"
 247         select SOLUTION_ENGINE
 248         select CPU_HAS_IPR_IRQ
 249         depends on CPU_SUBTYPE_SH7751
 250         help
 251           Select 7751 SolutionEngine if configuring for a Hitachi SH7751
 252           evaluation board.
 253
 254 config SH_7780_SOLUTION_ENGINE
 255         bool "SolutionEngine7780"
 256         select SOLUTION_ENGINE
 257         select SYS_SUPPORTS_PCI
 258         depends on CPU_SUBTYPE_SH7780
 259         help
 260           Select 7780 SolutionEngine if configuring for a Renesas SH7780
 261           evaluation board.
 262
 263 config SH_7343_SOLUTION_ENGINE
 264         bool "SolutionEngine7343"
 265         select SOLUTION_ENGINE
 266         depends on CPU_SUBTYPE_SH7343
 267         help
 268           Select 7343 SolutionEngine if configuring for a Hitachi
 269           SH7343 (SH-Mobile 3AS) evaluation board.
 270
 271 config SH_7751_SYSTEMH
 272         bool "SystemH7751R"
 273         depends on CPU_SUBTYPE_SH7751R
 274         help
 275           Select SystemH if you are configuring for a Renesas SystemH
 276           7751R evaluation board.
 277
 278 config SH_HP6XX
 279         bool "HP6XX"
 280         select SYS_SUPPORTS_APM_EMULATION
 281         select HD6446X_SERIES
 282         depends on CPU_SUBTYPE_SH7709
 283         help
 284           Select HP6XX if configuring for a HP jornada HP6xx.
 285           More information (hardware only) at
 286           <http://www.hp.com/jornada/>.
 287
 288 config SH_DREAMCAST
 289         bool "Dreamcast"
 290         select SYS_SUPPORTS_PCI
 291         depends on CPU_SUBTYPE_SH7091
 292         help
 293           Select Dreamcast if configuring for a SEGA Dreamcast.
 294           More information at
 295           <http://www.m17n.org/linux-sh/dreamcast/>.  There is a
 296           Dreamcast project is at <http://linuxdc.sourceforge.net/>.
 297
 298 config SH_MPC1211
 299         bool "Interface MPC1211"
 300         depends on CPU_SUBTYPE_SH7751 && BROKEN
 301         help
 302           CTP/PCI-SH02 is a CPU module computer that is produced
 303           by Interface Corporation.
 304           More information at <http://www.interface.co.jp>
 305
 306 config SH_SH03
 307         bool "Interface CTP/PCI-SH03"
 308         depends on CPU_SUBTYPE_SH7751
 309         select CPU_HAS_IPR_IRQ
 310         select SYS_SUPPORTS_PCI
 311         help
 312           CTP/PCI-SH03 is a CPU module computer that is produced
 313           by Interface Corporation.
 314           More information at <http://www.interface.co.jp>
 315
 316 config SH_SECUREEDGE5410
 317         bool "SecureEdge5410"
 318         depends on CPU_SUBTYPE_SH7751R
 319         select CPU_HAS_IPR_IRQ
 320         select SYS_SUPPORTS_PCI
 321         help
 322           Select SecureEdge5410 if configuring for a SnapGear SH board.
 323           This includes both the OEM SecureEdge products as well as the
 324           SME product line.
 325
 326 config SH_HS7751RVOIP
 327         bool "HS7751RVOIP"
 328         depends on CPU_SUBTYPE_SH7751R
 329         help
 330           Select HS7751RVOIP if configuring for a Renesas Technology
 331           Sales VoIP board.
 332
 333 config SH_7710VOIPGW
 334         bool "SH7710-VOIP-GW"
 335         depends on CPU_SUBTYPE_SH7710
 336         help
 337           Select this option to build a kernel for the SH7710 based
 338           VOIP GW.
 339
 340 config SH_RTS7751R2D
 341         bool "RTS7751R2D"
 342         depends on CPU_SUBTYPE_SH7751R
 343         select SYS_SUPPORTS_PCI
 344         help
 345           Select RTS7751R2D if configuring for a Renesas Technology
 346           Sales SH-Graphics board.
 347
 348 config SH_HIGHLANDER
 349         bool "Highlander"
 350         depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
 351         select SYS_SUPPORTS_PCI
 352
 353 config SH_EDOSK7705
 354         bool "EDOSK7705"
 355         depends on CPU_SUBTYPE_SH7705
 356
 357 config SH_SH4202_MICRODEV
 358         bool "SH4-202 MicroDev"
 359         depends on CPU_SUBTYPE_SH4_202
 360         help
 361           Select SH4-202 MicroDev if configuring for a SuperH MicroDev board
 362           with an SH4-202 CPU.
 363
 364 config SH_LANDISK
 365         bool "LANDISK"
 366         depends on CPU_SUBTYPE_SH7751R
 367         select SYS_SUPPORTS_PCI
 368         help
 369           I-O DATA DEVICE, INC. "LANDISK Series" support.
 370
 371 config SH_TITAN
 372         bool "TITAN"
 373         depends on CPU_SUBTYPE_SH7751R
 374         select CPU_HAS_IPR_IRQ
 375         select SYS_SUPPORTS_PCI
 376         help
 377           Select Titan if you are configuring for a Nimble Microsystems
 378           NetEngine NP51R.
 379
 380 config SH_SHMIN
 381         bool "SHMIN"
 382         depends on CPU_SUBTYPE_SH7706
 383         select CPU_HAS_IPR_IRQ
 384         help
 385           Select SHMIN if configuring for the SHMIN board.
 386
 387 config SH_LBOX_RE2
 388         bool "L-BOX RE2"
 389         depends on CPU_SUBTYPE_SH7751R
 390         select SYS_SUPPORTS_PCI
 391         help
 392           Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2.
 393
 394 config SH_X3PROTO
 395         bool "SH-X3 Prototype board"
 396         depends on CPU_SUBTYPE_SHX3
 397
 398 config SH_MAGIC_PANEL_R2
 399         bool "Magic Panel R2"
 400         depends on CPU_SUBTYPE_SH7720
 401         help
 402           Select Magic Panel R2 if configuring for Magic Panel R2.
 403
 404 endmenu
 405
 406 source "arch/sh/boards/renesas/hs7751rvoip/Kconfig"
 407 source "arch/sh/boards/renesas/rts7751r2d/Kconfig"
 408 source "arch/sh/boards/renesas/r7780rp/Kconfig"
 409 source "arch/sh/boards/magicpanelr2/Kconfig"
 410
 411 menu "Timer and clock configuration"
 412
 413 config SH_TMU
 414         bool "TMU timer support"
 415         depends on CPU_SH3 || CPU_SH4
 416         select GENERIC_TIME
 417         select GENERIC_CLOCKEVENTS
 418         default y
 419         help
 420           This enables the use of the TMU as the system timer.
 421
 422 config SH_CMT
 423         bool "CMT timer support"
 424         depends on CPU_SH2
 425         default y
 426         help
 427           This enables the use of the CMT as the system timer.
 428
 429 config SH_MTU2
 430         bool "MTU2 timer support"
 431         depends on CPU_SH2A
 432         default n
 433         help
 434           This enables the use of the MTU2 as the system timer.
 435
 436 config SH_TIMER_IRQ
 437         int
 438         default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785
 439         default "86" if CPU_SUBTYPE_SH7619
 440         default "140" if CPU_SUBTYPE_SH7206
 441         default "16"
 442
 443 config SH_PCLK_FREQ
 444         int "Peripheral clock frequency (in Hz)"
 445         default "27000000" if CPU_SUBTYPE_SH7343
 446         default "31250000" if CPU_SUBTYPE_SH7619
 447         default "32000000" if CPU_SUBTYPE_SH7722
 448         default "33333333" if CPU_SUBTYPE_SH7770 || \
 449                               CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \
 450                               CPU_SUBTYPE_SH7206
 451         default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R
 452         default "66000000" if CPU_SUBTYPE_SH4_202
 453         default "50000000"
 454         help
 455           This option is used to specify the peripheral clock frequency.
 456           This is necessary for determining the reference clock value on
 457           platforms lacking an RTC.
 458
 459 config SH_CLK_MD
 460         int "CPU Mode Pin Setting"
 461         depends on CPU_SUBTYPE_SH7619 || CPU_SUBTYPE_SH7206
 462         default 6 if CPU_SUBTYPE_SH7206
 463         default 5 if CPU_SUBTYPE_SH7619
 464         default 0
 465         help
 466           MD2 - MD0 pin setting.
 467
 468 source "kernel/time/Kconfig"
 469
 470 endmenu
 471
 472 menu "CPU Frequency scaling"
 473
 474 source "drivers/cpufreq/Kconfig"
 475
 476 config SH_CPU_FREQ
 477         tristate "SuperH CPU Frequency driver"
 478         depends on CPU_FREQ
 479         select CPU_FREQ_TABLE
 480         help
 481           This adds the cpufreq driver for SuperH. At present, only
 482           the SH-4 is supported.
 483
 484           For details, take a look at <file:Documentation/cpu-freq>.
 485
 486           If unsure, say N.
 487
 488 endmenu
 489
 490 source "arch/sh/drivers/Kconfig"
 491
 492 endmenu
 493
 494 config ISA_DMA_API
 495         bool
 496         depends on SH_MPC1211
 497         default y
 498
 499 menu "Kernel features"
 500
 501 source kernel/Kconfig.hz
 502
 503 config KEXEC
 504         bool "kexec system call (EXPERIMENTAL)"
 505         depends on EXPERIMENTAL
 506         help
 507           kexec is a system call that implements the ability to shutdown your
 508           current kernel, and to start another kernel.  It is like a reboot
 509           but it is independent of the system firmware.  And like a reboot
 510           you can start any kernel with it, not just Linux.
 511
 512           The name comes from the similarity to the exec system call.
 513
 514           It is an ongoing process to be certain the hardware in a machine
 515           is properly shutdown, so do not be surprised if this code does not
 516           initially work for you.  It may help to enable device hotplugging
 517           support.  As of this writing the exact hardware interface is
 518           strongly in flux, so no good recommendation can be made.
 519
 520 config CRASH_DUMP
 521         bool "kernel crash dumps (EXPERIMENTAL)"
 522         depends on EXPERIMENTAL
 523         help
 524           Generate crash dump after being started by kexec.
 525           This should be normally only set in special crash dump kernels
 526           which are loaded in the main kernel with kexec-tools into
 527           a specially reserved region and then later executed after
 528           a crash by kdump/kexec. The crash dump kernel must be compiled
 529           to a memory address not used by the main kernel using
 530           MEMORY_START.
 531
 532           For more details see Documentation/kdump/kdump.txt
 533
 534 config SMP
 535         bool "Symmetric multi-processing support"
 536         depends on SYS_SUPPORTS_SMP
 537         ---help---
 538           This enables support for systems with more than one CPU. If you have
 539           a system with only one CPU, like most personal computers, say N. If
 540           you have a system with more than one CPU, say Y.
 541
 542           If you say N here, the kernel will run on single and multiprocessor
 543           machines, but will use only one CPU of a multiprocessor machine. If
 544           you say Y here, the kernel will run on many, but not all,
 545           singleprocessor machines. On a singleprocessor machine, the kernel
 546           will run faster if you say N here.
 547
 548           People using multiprocessor machines who say Y here should also say
 549           Y to "Enhanced Real Time Clock Support", below.
 550
 551           See also the <file:Documentation/smp.txt>,
 552           <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available
 553           at <http://www.tldp.org/docs.html#howto>.
 554
 555           If you don't know what to do here, say N.
 556
 557 config NR_CPUS
 558         int "Maximum number of CPUs (2-32)"
 559         range 2 32
 560         depends on SMP
 561         default "4" if CPU_SHX3
 562         default "2"
 563         help
 564           This allows you to specify the maximum number of CPUs which this
 565           kernel will support.  The maximum supported value is 32 and the
 566           minimum value which makes sense is 2.
 567
 568           This is purely to save memory - each supported CPU adds
 569           approximately eight kilobytes to the kernel image.
 570
 571 source "kernel/Kconfig.preempt"
 572
 573 config GUSA
 574         def_bool y
 575         depends on !SMP
 576         help
 577           This enables support for gUSA (general UserSpace Atomicity).
 578           This is the default implementation for both UP and non-ll/sc
 579           CPUs, and is used by the libc, amongst others.
 580
 581           For additional information, design information can be found
 582           in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>.
 583
 584           This should only be disabled for special cases where alternate
 585           atomicity implementations exist.
 586
 587 endmenu
 588
 589 menu "Boot options"
 590
 591 config ZERO_PAGE_OFFSET
 592         hex "Zero page offset"
 593         default "0x00004000" if SH_MPC1211 || SH_SH03
 594         default "0x00010000" if PAGE_SIZE_64KB
 595         default "0x00002000" if PAGE_SIZE_8KB
 596         default "0x00001000"
 597         help
 598           This sets the default offset of zero page.
 599
 600 config BOOT_LINK_OFFSET
 601         hex "Link address offset for booting"
 602         default "0x00800000"
 603         help
 604           This option allows you to set the link address offset of the zImage.
 605           This can be useful if you are on a board which has a small amount of
 606           memory.
 607
 608 config UBC_WAKEUP
 609         bool "Wakeup UBC on startup"
 610         depends on CPU_SH4
 611         help
 612           Selecting this option will wakeup the User Break Controller (UBC) on
 613           startup. Although the UBC is left in an awake state when the processor
 614           comes up, some boot loaders misbehave by putting the UBC to sleep in a
 615           power saving state, which causes issues with things like ptrace().
 616
 617           If unsure, say N.
 618
 619 config CMDLINE_BOOL
 620         bool "Default bootloader kernel arguments"
 621
 622 config CMDLINE
 623         string "Initial kernel command string"
 624         depends on CMDLINE_BOOL
 625         default "console=ttySC1,115200"
 626
 627 endmenu
 628
 629 menu "Bus options"
 630
 631 # Even on SuperH devices which don't have an ISA bus,
 632 # this variable helps the PCMCIA modules handle
 633 # IRQ requesting properly -- Greg Banks.
 634 #
 635 # Though we're generally not interested in it when
 636 # we're not using PCMCIA, so we make it dependent on
 637 # PCMCIA outright. -- PFM.
 638 config ISA
 639         def_bool y
 640         depends on PCMCIA && HD6446X_SERIES
 641         help
 642           Find out whether you have ISA slots on your motherboard.  ISA is the
 643           name of a bus system, i.e. the way the CPU talks to the other stuff
 644           inside your box.  Other bus systems are PCI, EISA, MicroChannel
 645           (MCA) or VESA.  ISA is an older system, now being displaced by PCI;
 646           newer boards don't support it.  If you have ISA, say Y, otherwise N.
 647
 648 config EISA
 649         bool
 650         ---help---
 651           The Extended Industry Standard Architecture (EISA) bus was
 652           developed as an open alternative to the IBM MicroChannel bus.
 653
 654           The EISA bus provided some of the features of the IBM MicroChannel
 655           bus while maintaining backward compatibility with cards made for
 656           the older ISA bus.  The EISA bus saw limited use between 1988 and
 657           1995 when it was made obsolete by the PCI bus.
 658
 659           Say Y here if you are building a kernel for an EISA-based machine.
 660
 661           Otherwise, say N.
 662
 663 config MCA
 664         bool
 665         help
 666           MicroChannel Architecture is found in some IBM PS/2 machines and
 667           laptops.  It is a bus system similar to PCI or ISA. See
 668           <file:Documentation/mca.txt> (and especially the web page given
 669           there) before attempting to build an MCA bus kernel.
 670
 671 config SBUS
 672         bool
 673
 674 config SUPERHYWAY
 675         tristate "SuperHyway Bus support"
 676         depends on CPU_SUBTYPE_SH4_202
 677
 678 config MAPLE
 679        bool "Maple Bus support"
 680        depends on SH_DREAMCAST
 681        help
 682          The Maple Bus is SEGA's serial communication bus for peripherals
 683          on the Dreamcast. Without this bus support you won't be able to
 684          get your Dreamcast keyboard etc to work, so most users
 685          probably want to say 'Y' here, unless you are only using the
 686          Dreamcast with a serial line terminal or a remote network
 687          connection.
 688
 689 config CF_ENABLER
 690         bool "Compact Flash Enabler support"
 691         depends on SOLUTION_ENGINE || SH_SH03
 692         ---help---
 693           Compact Flash is a small, removable mass storage device introduced
 694           in 1994 originally as a PCMCIA device.  If you say `Y' here, you
 695           compile in support for Compact Flash devices directly connected to
 696           a SuperH processor.  A Compact Flash FAQ is available at
 697           <http://www.compactflash.org/faqs/faq.htm>.
 698
 699           If your board has "Directly Connected" CompactFlash at area 5 or 6,
 700           you may want to enable this option.  Then, you can use CF as
 701           primary IDE drive (only tested for SanDisk).
 702
 703           If in doubt, select 'N'.
 704
 705 choice
 706         prompt "Compact Flash Connection Area"
 707         depends on CF_ENABLER
 708         default CF_AREA6
 709
 710 config CF_AREA5
 711         bool "Area5"
 712         help
 713           If your board has "Directly Connected" CompactFlash, You should
 714           select the area where your CF is connected to.
 715
 716           - "Area5" if CompactFlash is connected to Area 5 (0x14000000)
 717           - "Area6" if it is connected to Area 6 (0x18000000)
 718
 719           "Area6" will work for most boards.
 720
 721 config CF_AREA6
 722         bool "Area6"
 723
 724 endchoice
 725
 726 config CF_BASE_ADDR
 727         hex
 728         depends on CF_ENABLER
 729         default "0xb8000000" if CF_AREA6
 730         default "0xb4000000" if CF_AREA5
 731
 732 source "arch/sh/drivers/pci/Kconfig"
 733
 734 source "drivers/pci/Kconfig"
 735
 736 source "drivers/pcmcia/Kconfig"
 737
 738 source "drivers/pci/hotplug/Kconfig"
 739
 740 endmenu
 741
 742 menu "Executable file formats"
 743
 744 source "fs/Kconfig.binfmt"
 745
 746 endmenu
 747
 748 menu "Power management options (EXPERIMENTAL)"
 749 depends on EXPERIMENTAL && SYS_SUPPORTS_PM
 750
 751 source kernel/power/Kconfig
 752
 753 endmenu
 754
 755 source "net/Kconfig"
 756
 757 source "drivers/Kconfig"
 758
 759 source "fs/Kconfig"
 760
 761 source "kernel/Kconfig.instrumentation"
 762
 763 source "arch/sh/Kconfig.debug"
 764
 765 source "security/Kconfig"
 766
 767 source "crypto/Kconfig"
 768
 769 source "lib/Kconfig"