arch/m68knommu/Kconfig

   1 #
   2 # For a description of the syntax of this configuration file,
   3 # see Documentation/kbuild/kconfig-language.txt.
   4 #
   5
   6 mainmenu "uClinux/68k (w/o MMU) Kernel Configuration"
   7
   8 config M68K
   9         bool
  10         default y
  11
  12 config MMU
  13         bool
  14         default n
  15
  16 config FPU
  17         bool
  18         default n
  19
  20 config RWSEM_GENERIC_SPINLOCK
  21         bool
  22         default y
  23
  24 config RWSEM_XCHGADD_ALGORITHM
  25         bool
  26         default n
  27
  28 config GENERIC_FIND_NEXT_BIT
  29         bool
  30         default y
  31
  32 config GENERIC_HWEIGHT
  33         bool
  34         default y
  35
  36 config GENERIC_CALIBRATE_DELAY
  37         bool
  38         default y
  39
  40 config TIME_LOW_RES
  41         bool
  42         default y
  43
  44 source "init/Kconfig"
  45
  46 menu "Processor type and features"
  47
  48 choice
  49         prompt "CPU"
  50         default M68EZ328
  51
  52 config M68328
  53         bool "MC68328"
  54         help
  55           Motorola 68328 processor support.
  56
  57 config M68EZ328
  58         bool "MC68EZ328"
  59         help
  60           Motorola 68EX328 processor support.
  61
  62 config M68VZ328
  63         bool "MC68VZ328"
  64         help
  65           Motorola 68VZ328 processor support.
  66
  67 config M68360
  68         bool "MC68360"
  69         help
  70           Motorola 68360 processor support.
  71
  72 config M5206
  73         bool "MCF5206"
  74         help
  75           Motorola ColdFire 5206 processor support.
  76
  77 config M5206e
  78         bool "MCF5206e"
  79         help
  80           Motorola ColdFire 5206e processor support.
  81
  82 config M520x
  83         bool "MCF520x"
  84         help
  85            Freescale Coldfire 5207/5208 processor support.
  86
  87 config M523x
  88         bool "MCF523x"
  89         help
  90           Freescale Coldfire 5230/1/2/4/5 processor support
  91
  92 config M5249
  93         bool "MCF5249"
  94         help
  95           Motorola ColdFire 5249 processor support.
  96
  97 config M5271
  98         bool "MCF5271"
  99         help
 100           Freescale (Motorola) ColdFire 5270/5271 processor support.
 101
 102 config M5272
 103         bool "MCF5272"
 104         help
 105           Motorola ColdFire 5272 processor support.
 106
 107 config M5275
 108         bool "MCF5275"
 109         help
 110           Freescale (Motorola) ColdFire 5274/5275 processor support.
 111
 112 config M528x
 113         bool "MCF528x"
 114         help
 115           Motorola ColdFire 5280/5282 processor support.
 116
 117 config M5307
 118         bool "MCF5307"
 119         help
 120           Motorola ColdFire 5307 processor support.
 121
 122 config M5407
 123         bool "MCF5407"
 124         help
 125           Motorola ColdFire 5407 processor support.
 126
 127 endchoice
 128
 129 config M527x
 130         bool
 131         depends on (M5271 || M5275)
 132         default y
 133
 134 config COLDFIRE
 135         bool
 136         depends on (M5206 || M5206e || M520x || M523x || M5249 || M527x || M5272 || M528x || M5307 || M5407)
 137         default y
 138
 139 choice
 140         prompt "CPU CLOCK Frequency"
 141         default AUTO
 142
 143 config CLOCK_AUTO
 144         bool "AUTO"
 145         ---help---
 146           Define the CPU clock frequency in use. On many boards you don't
 147           really need to know, so you can select the AUTO option. On some
 148           boards you need to know the real clock frequency to determine other
 149           system timing (for example baud rate dividors, etc). Some processors
 150           have an internal PLL and you can select a frequency to run at.
 151           You need to know a little about the internals of your processor to
 152           set this. If in doubt choose the AUTO option.
 153
 154 config CLOCK_11MHz
 155         bool "11MHz"
 156         help
 157           Select a 11MHz CPU clock frequency.
 158
 159 config CLOCK_16MHz
 160         bool "16MHz"
 161         help
 162           Select a 16MHz CPU clock frequency.
 163
 164 config CLOCK_20MHz
 165         bool "20MHz"
 166         help
 167           Select a 20MHz CPU clock frequency.
 168
 169 config CLOCK_24MHz
 170         bool "24MHz"
 171         help
 172           Select a 24MHz CPU clock frequency.
 173
 174 config CLOCK_25MHz
 175         bool "25MHz"
 176         help
 177           Select a 25MHz CPU clock frequency.
 178
 179 config CLOCK_33MHz
 180         bool "33MHz"
 181         help
 182           Select a 33MHz CPU clock frequency.
 183
 184 config CLOCK_40MHz
 185         bool "40MHz"
 186         help
 187           Select a 40MHz CPU clock frequency.
 188
 189 config CLOCK_45MHz
 190         bool "45MHz"
 191         help
 192           Select a 45MHz CPU clock frequency.
 193
 194 config CLOCK_48MHz
 195         bool "48MHz"
 196         help
 197           Select a 48MHz CPU clock frequency.
 198
 199 config CLOCK_50MHz
 200         bool "50MHz"
 201         help
 202           Select a 50MHz CPU clock frequency.
 203
 204 config CLOCK_54MHz
 205         bool "54MHz"
 206         help
 207           Select a 54MHz CPU clock frequency.
 208
 209 config CLOCK_60MHz
 210         bool "60MHz"
 211         help
 212           Select a 60MHz CPU clock frequency.
 213
 214 config CLOCK_62_5MHz
 215         bool "62.5MHz"
 216         help
 217           Select a 62.5MHz CPU clock frequency.
 218
 219 config CLOCK_64MHz
 220         bool "64MHz"
 221         help
 222           Select a 64MHz CPU clock frequency.
 223
 224 config CLOCK_66MHz
 225         bool "66MHz"
 226         help
 227           Select a 66MHz CPU clock frequency.
 228
 229 config CLOCK_70MHz
 230         bool "70MHz"
 231         help
 232           Select a 70MHz CPU clock frequency.
 233
 234 config CLOCK_100MHz
 235         bool "100MHz"
 236         help
 237           Select a 100MHz CPU clock frequency.
 238
 239 config CLOCK_140MHz
 240         bool "140MHz"
 241         help
 242           Select a 140MHz CPU clock frequency.
 243
 244 config CLOCK_150MHz
 245         bool "150MHz"
 246         help
 247           Select a 150MHz CPU clock frequency.
 248
 249 config CLOCK_166MHz
 250         bool "166MHz"
 251         help
 252           Select a 166MHz CPU clock frequency.
 253
 254 endchoice
 255
 256 config OLDMASK
 257         bool "Old mask 5307 (1H55J) silicon"
 258         depends on M5307
 259         help
 260           Build support for the older revision ColdFire 5307 silicon.
 261           Specifically this is the 1H55J mask revision.
 262
 263 comment "Platform"
 264
 265 config PILOT3
 266         bool "Pilot 1000/5000, PalmPilot Personal/Pro, or PalmIII support"
 267         depends on M68328
 268         help
 269           Support for the Palm Pilot 1000/5000, Personal/Pro and PalmIII.
 270
 271 config XCOPILOT_BUGS
 272         bool "  (X)Copilot support"
 273         depends on PILOT3
 274         help
 275           Support the bugs of Xcopilot.
 276
 277 config UCSIMM
 278         bool "uCsimm module support"
 279         depends on M68EZ328
 280         help
 281           Support for the Arcturus Networks uCsimm module.
 282
 283 config UCDIMM
 284         bool "uDsimm module support"
 285         depends on M68VZ328
 286         help
 287           Support for the Arcturus Networks uDsimm module.
 288
 289 config DRAGEN2
 290         bool "DragenEngine II board support"
 291         depends on M68VZ328
 292         help
 293           Support for the DragenEngine II board.
 294
 295 config DIRECT_IO_ACCESS
 296         bool "  Allow user to access IO directly"
 297         depends on (UCSIMM || UCDIMM || DRAGEN2)
 298         help
 299           Disable the CPU internal registers protection in user mode,
 300           to allow a user application to read/write them.
 301
 302 config INIT_LCD
 303         bool "  Initialize LCD"
 304         depends on (UCSIMM || UCDIMM || DRAGEN2)
 305         help
 306           Initialize the LCD controller of the 68x328 processor.
 307
 308 config MEMORY_RESERVE
 309         int "  Memory reservation (MiB)"
 310         depends on (UCSIMM || UCDIMM)
 311         help
 312           Reserve certain memory regions on 68x328 based boards.
 313
 314 config UCQUICC
 315         bool "Lineo uCquicc board support"
 316         depends on M68360
 317         help
 318           Support for the Lineo uCquicc board.
 319
 320 config ARN5206
 321         bool "Arnewsh 5206 board support"
 322         depends on M5206
 323         help
 324           Support for the Arnewsh 5206 board.
 325
 326 config M5206eC3
 327         bool "Motorola M5206eC3 board support"
 328         depends on M5206e
 329         help
 330           Support for the Motorola M5206eC3 board.
 331
 332 config ELITE
 333         bool "Motorola M5206eLITE board support"
 334         depends on M5206e
 335         help
 336           Support for the Motorola M5206eLITE board.
 337
 338 config M5208EVB
 339         bool "Freescale M5208EVB board support"
 340         depends on M520x
 341         help
 342           Support for the Freescale Coldfire M5208EVB.
 343
 344 config M5235EVB
 345         bool "Freescale M5235EVB support"
 346         depends on M523x
 347         help
 348           Support for the Freescale M5235EVB board.
 349
 350 config M5249C3
 351         bool "Motorola M5249C3 board support"
 352         depends on M5249
 353         help
 354           Support for the Motorola M5249C3 board.
 355
 356 config M5271EVB
 357         bool "Freescale (Motorola) M5271EVB board support"
 358         depends on M5271
 359         help
 360           Support for the Freescale (Motorola) M5271EVB board.
 361
 362 config M5275EVB
 363         bool "Freescale (Motorola) M5275EVB board support"
 364         depends on M5275
 365         help
 366           Support for the Freescale (Motorola) M5275EVB board.
 367
 368 config M5272C3
 369         bool "Motorola M5272C3 board support"
 370         depends on M5272
 371         help
 372           Support for the Motorola M5272C3 board.
 373
 374 config COBRA5272
 375         bool "senTec COBRA5272 board support"
 376         depends on M5272
 377         help
 378           Support for the senTec COBRA5272 board.
 379
 380 config M5282EVB
 381         bool "Motorola M5282EVB board support"
 382         depends on M528x
 383         help
 384           Support for the Motorola M5282EVB board.
 385
 386 config COBRA5282
 387         bool "senTec COBRA5282 board support"
 388         depends on M528x
 389         help
 390           Support for the senTec COBRA5282 board.
 391
 392 config SOM5282EM
 393         bool "EMAC.Inc SOM5282EM board support"
 394         depends on M528x
 395         help
 396           Support for the EMAC.Inc SOM5282EM module.
 397
 398 config ARN5307
 399         bool "Arnewsh 5307 board support"
 400         depends on M5307
 401         help
 402           Support for the Arnewsh 5307 board.
 403
 404 config M5307C3
 405         bool "Motorola M5307C3 board support"
 406         depends on M5307
 407         help
 408           Support for the Motorola M5307C3 board.
 409
 410 config eLIA
 411         bool "Moreton Bay eLIA board support"
 412         depends on M5307
 413         help
 414           Support for the Moreton Bay eLIA board.
 415
 416 config SECUREEDGEMP3
 417         bool "SnapGear SecureEdge/MP3 platform support"
 418         depends on M5307
 419         help
 420           Support for the SnapGear SecureEdge/MP3 platform.
 421
 422 config M5407C3
 423         bool "Motorola M5407C3 board support"
 424         depends on M5407
 425         help
 426           Support for the Motorola M5407C3 board.
 427
 428 config CLEOPATRA
 429         bool "Feith CLEOPATRA board support"
 430         depends on (M5307 || M5407)
 431         help
 432           Support for the Feith Cleopatra boards.
 433
 434 config CANCam
 435         bool "Feith CANCam board support"
 436         depends on M5272
 437         help
 438           Support for the Feith CANCam board.
 439
 440 config SCALES
 441         bool "Feith SCALES board support"
 442         depends on M5272
 443         help
 444           Support for the Feith SCALES board.
 445
 446 config NETtel
 447         bool "SecureEdge/NETtel board support"
 448         depends on (M5206e || M5272 || M5307)
 449         help
 450           Support for the SnapGear NETtel/SecureEdge/SnapGear boards.
 451
 452 config SNAPGEAR
 453         bool "SnapGear router board support"
 454         depends on NETtel
 455         help
 456           Special additional support for SnapGear router boards.
 457
 458 config CPU16B
 459         bool "Sneha Technologies S.L. Sarasvati board support"
 460         depends on M5272
 461         help
 462           Support for the SNEHA CPU16B board.
 463
 464 config MOD5272
 465         bool "Netburner MOD-5272 board support"
 466         depends on M5272
 467         help
 468           Support for the Netburner MOD-5272 board.
 469
 470 config ROMFS_FROM_ROM
 471         bool "  ROMFS image not RAM resident"
 472         depends on (NETtel || SNAPGEAR)
 473         help
 474           The ROMfs filesystem will stay resident in the FLASH/ROM, not be
 475           moved into RAM.
 476
 477 config PILOT
 478         bool
 479         default y
 480         depends on (PILOT3 || PILOT5)
 481
 482 config ARNEWSH
 483         bool
 484         default y
 485         depends on (ARN5206 || ARN5307)
 486
 487 config FREESCALE
 488         bool
 489         default y
 490         depends on (M5206eC3 || M5208EVB || M5235EVB || M5249C3 || M5271EVB || M5272C3 || M5275EVB || M5282EVB || M5307C3 || M5407C3)
 491
 492 config HW_FEITH
 493         bool
 494         default y
 495         depends on (CLEOPATRA || CANCam || SCALES)
 496
 497 config senTec
 498         bool
 499         default y
 500         depends on (COBRA5272 || COBRA5282)
 501
 502 config EMAC_INC
 503         bool
 504         default y
 505         depends on (SOM5282EM)
 506
 507 config SNEHA
 508         bool
 509         default y
 510         depends on CPU16B
 511
 512 config LARGE_ALLOCS
 513         bool "Allow allocating large blocks (> 1MB) of memory"
 514         help
 515           Allow the slab memory allocator to keep chains for very large
 516           memory sizes - upto 32MB. You may need this if your system has
 517           a lot of RAM, and you need to able to allocate very large
 518           contiguous chunks. If unsure, say N.
 519
 520 config 4KSTACKS
 521         bool "Use 4Kb for kernel stacks instead of 8Kb"
 522         default y
 523         help
 524           If you say Y here the kernel will use a 4Kb stacksize for the
 525           kernel stack attached to each process/thread. This facilitates
 526           running more threads on a system and also reduces the pressure
 527           on the VM subsystem for higher order allocations.
 528
 529 choice
 530         prompt "RAM size"
 531         default AUTO
 532
 533 config RAMAUTO
 534         bool "AUTO"
 535         ---help---
 536           Configure the RAM size on your platform. Many platforms can auto
 537           detect this, on those choose the AUTO option. Otherwise set the
 538           RAM size you intend using.
 539
 540 config RAM4MB
 541         bool "4MiB"
 542         help
 543           Set RAM size to be 4MiB.
 544
 545 config RAM8MB
 546         bool "8MiB"
 547         help
 548           Set RAM size to be 8MiB.
 549
 550 config RAM16MB
 551         bool "16MiB"
 552         help
 553           Set RAM size to be 16MiB.
 554
 555 config RAM32MB
 556         bool "32MiB"
 557         help
 558           Set RAM size to be 32MiB.
 559
 560 endchoice
 561
 562 choice
 563         prompt "RAM bus width"
 564         default RAMAUTOBIT
 565
 566 config RAMAUTOBIT
 567         bool "AUTO"
 568         ---help---
 569           Select the physical RAM data bus size. Not needed on most platforms,
 570           so you can generally choose AUTO.
 571
 572 config RAM8BIT
 573         bool "8bit"
 574         help
 575           Configure RAM bus to be 8 bits wide.
 576
 577 config RAM16BIT
 578         bool "16bit"
 579         help
 580           Configure RAM bus to be 16 bits wide.
 581
 582 config RAM32BIT
 583         bool "32bit"
 584         help
 585           Configure RAM bus to be 32 bits wide.
 586
 587 endchoice
 588
 589 choice
 590         prompt "Kernel executes from"
 591         ---help---
 592           Choose the memory type that the kernel will be running in.
 593
 594 config RAMKERNEL
 595         bool "RAM"
 596         help
 597           The kernel will be resident in RAM when running.
 598
 599 config ROMKERNEL
 600         bool "ROM"
 601         help
 602           The kernel will be resident in FLASH/ROM when running.
 603
 604 endchoice
 605
 606 source "mm/Kconfig"
 607
 608 endmenu
 609
 610 config ISA_DMA_API
 611         bool
 612         depends on !M5272
 613         default y
 614
 615 menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
 616
 617 config PCI
 618         bool "PCI support"
 619         help
 620           Support for PCI bus.
 621
 622 config COMEMPCI
 623         bool "CO-MEM lite PCI controller support"
 624         depends on (M5307 || M5407)
 625
 626 source "drivers/pci/Kconfig"
 627
 628 source "drivers/pcmcia/Kconfig"
 629
 630 source "drivers/pci/hotplug/Kconfig"
 631
 632 endmenu
 633
 634 menu "Executable file formats"
 635
 636 source "fs/Kconfig.binfmt"
 637
 638 endmenu
 639
 640 menu "Power management options"
 641
 642 config PM
 643         bool "Power Management support"
 644         help
 645           Support processor power management modes
 646
 647 endmenu
 648
 649 source "net/Kconfig"
 650
 651 source "drivers/Kconfig"
 652
 653 source "fs/Kconfig"
 654
 655 source "arch/m68knommu/Kconfig.debug"
 656
 657 source "security/Kconfig"
 658
 659 source "crypto/Kconfig"
 660
 661 source "lib/Kconfig"