arch/m68k/Kconfig.machine

   1 # SPDX-License-Identifier: GPL-2.0
   2 comment "Machine Types"
   3
   4 if M68KCLASSIC
   5
   6 config AMIGA
   7         bool "Amiga support"
   8         depends on MMU
   9         select MMU_MOTOROLA if MMU
  10         help
  11           This option enables support for the Amiga series of computers. If
  12           you plan to use this kernel on an Amiga, say Y here and browse the
  13           material available in <file:Documentation/m68k>; otherwise say N.
  14
  15 config ATARI
  16         bool "Atari support"
  17         depends on MMU
  18         select MMU_MOTOROLA if MMU
  19         select HAVE_ARCH_NVRAM_OPS
  20         help
  21           This option enables support for the 68000-based Atari series of
  22           computers (including the TT, Falcon and Medusa). If you plan to use
  23           this kernel on an Atari, say Y here and browse the material
  24           available in <file:Documentation/m68k>; otherwise say N.
  25
  26 config MAC
  27         bool "Macintosh support"
  28         depends on MMU
  29         select MMU_MOTOROLA if MMU
  30         select HAVE_ARCH_NVRAM_OPS
  31         help
  32           This option enables support for the Apple Macintosh series of
  33           computers (yes, there is experimental support now, at least for part
  34           of the series).
  35
  36           Say N unless you're willing to code the remaining necessary support.
  37           ;)
  38
  39 config APOLLO
  40         bool "Apollo support"
  41         depends on MMU
  42         select MMU_MOTOROLA if MMU
  43         help
  44           Say Y here if you want to run Linux on an MC680x0-based Apollo
  45           Domain workstation such as the DN3500.
  46
  47 config VME
  48         bool "VME (Motorola and BVM) support"
  49         depends on MMU
  50         select MMU_MOTOROLA if MMU
  51         help
  52           Say Y here if you want to build a kernel for a 680x0 based VME
  53           board.  Boards currently supported include Motorola boards MVME147,
  54           MVME162, MVME166, MVME167, MVME172, and MVME177.  BVME4000 and
  55           BVME6000 boards from BVM Ltd are also supported.
  56
  57 config MVME147
  58         bool "MVME147 support"
  59         depends on MMU
  60         depends on VME
  61         help
  62           Say Y to include support for early Motorola VME boards.  This will
  63           build a kernel which can run on MVME147 single-board computers.  If
  64           you select this option you will have to select the appropriate
  65           drivers for SCSI, Ethernet and serial ports later on.
  66
  67 config MVME16x
  68         bool "MVME162, 166 and 167 support"
  69         depends on MMU
  70         depends on VME
  71         help
  72           Say Y to include support for Motorola VME boards.  This will build a
  73           kernel which can run on MVME162, MVME166, MVME167, MVME172, and
  74           MVME177 boards.  If you select this option you will have to select
  75           the appropriate drivers for SCSI, Ethernet and serial ports later
  76           on.
  77
  78 config BVME6000
  79         bool "BVME4000 and BVME6000 support"
  80         depends on MMU
  81         depends on VME
  82         help
  83           Say Y to include support for VME boards from BVM Ltd.  This will
  84           build a kernel which can run on BVME4000 and BVME6000 boards.  If
  85           you select this option you will have to select the appropriate
  86           drivers for SCSI, Ethernet and serial ports later on.
  87
  88 config HP300
  89         bool "HP9000/300 and HP9000/400 support"
  90         depends on MMU
  91         select MMU_MOTOROLA if MMU
  92         help
  93           This option enables support for the HP9000/300 and HP9000/400 series
  94           of workstations. Support for these machines is still somewhat
  95           experimental. If you plan to try to use the kernel on such a machine
  96           say Y here.
  97           Everybody else says N.
  98
  99 config SUN3X
 100         bool "Sun3x support"
 101         depends on MMU
 102         select MMU_MOTOROLA if MMU
 103         select M68030
 104         help
 105           This option enables support for the Sun 3x series of workstations.
 106           Be warned that this support is very experimental.
 107           Note that Sun 3x kernels are not compatible with Sun 3 hardware.
 108           General Linux information on the Sun 3x series (now discontinued)
 109           is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
 110
 111           If you don't want to compile a kernel for a Sun 3x, say N.
 112
 113 config Q40
 114         bool "Q40/Q60 support"
 115         depends on MMU
 116         select MMU_MOTOROLA if MMU
 117         help
 118           The Q40 is a Motorola 68040-based successor to the Sinclair QL
 119           manufactured in Germany.  There is an official Q40 home page at
 120           <http://www.q40.de/>.  This option enables support for the Q40 and
 121           Q60. Select your CPU below.  For 68LC060 don't forget to enable FPU
 122           emulation.
 123
 124 config SUN3
 125         bool "Sun3 support"
 126         depends on MMU
 127         depends on !MMU_MOTOROLA
 128         select MMU_SUN3 if MMU
 129         select M68020
 130         help
 131           This option enables support for the Sun 3 series of workstations
 132           (3/50, 3/60, 3/1xx, 3/2xx systems). Enabling this option requires
 133           that all other hardware types must be disabled, as Sun 3 kernels
 134           are incompatible with all other m68k targets (including Sun 3x!).
 135
 136           If you don't want to compile a kernel exclusively for a Sun 3, say N.
 137
 138 endif # M68KCLASSIC
 139
 140 config PILOT
 141         bool
 142
 143 config PILOT3
 144         bool "Pilot 1000/5000, PalmPilot Personal/Pro, or PalmIII support"
 145         depends on M68328
 146         select PILOT
 147         help
 148           Support for the Palm Pilot 1000/5000, Personal/Pro and PalmIII.
 149
 150 config XCOPILOT_BUGS
 151         bool "(X)Copilot support"
 152         depends on PILOT3
 153         help
 154           Support the bugs of Xcopilot.
 155
 156 config UCSIMM
 157         bool "uCsimm module support"
 158         depends on M68EZ328
 159         help
 160           Support for the Arcturus Networks uCsimm module.
 161
 162 config UCDIMM
 163         bool "uDsimm module support"
 164         depends on M68VZ328
 165         help
 166           Support for the Arcturus Networks uDsimm module.
 167
 168 config DRAGEN2
 169         bool "DragenEngine II board support"
 170         depends on M68VZ328
 171         help
 172           Support for the DragenEngine II board.
 173
 174 config DIRECT_IO_ACCESS
 175         bool "Allow user to access IO directly"
 176         depends on (UCSIMM || UCDIMM || DRAGEN2)
 177         help
 178           Disable the CPU internal registers protection in user mode,
 179           to allow a user application to read/write them.
 180
 181 config INIT_LCD
 182         bool "Initialize LCD"
 183         depends on (UCSIMM || UCDIMM || DRAGEN2)
 184         help
 185           Initialize the LCD controller of the 68x328 processor.
 186
 187 config MEMORY_RESERVE
 188         int "Memory reservation (MiB)"
 189         depends on (UCSIMM || UCDIMM)
 190         help
 191           Reserve certain memory regions on 68x328 based boards.
 192
 193 config ARN5206
 194         bool "Arnewsh 5206 board support"
 195         depends on M5206
 196         help
 197           Support for the Arnewsh 5206 board.
 198
 199 config M5206eC3
 200         bool "Motorola M5206eC3 board support"
 201         depends on M5206e
 202         help
 203           Support for the Motorola M5206eC3 board.
 204
 205 config ELITE
 206         bool "Motorola M5206eLITE board support"
 207         depends on M5206e
 208         help
 209           Support for the Motorola M5206eLITE board.
 210
 211 config M5235EVB
 212         bool "Freescale M5235EVB support"
 213         depends on M523x
 214         help
 215           Support for the Freescale M5235EVB board.
 216
 217 config M5249C3
 218         bool "Motorola M5249C3 board support"
 219         depends on M5249
 220         help
 221           Support for the Motorola M5249C3 board.
 222
 223 config M5272C3
 224         bool "Motorola M5272C3 board support"
 225         depends on M5272
 226         help
 227           Support for the Motorola M5272C3 board.
 228
 229 config WILDFIRE
 230         bool "Intec Automation Inc. WildFire board support"
 231         depends on M528x
 232         help
 233           Support for the Intec Automation Inc. WildFire.
 234
 235 config WILDFIREMOD
 236         bool "Intec Automation Inc. WildFire module support"
 237         depends on M528x
 238         help
 239           Support for the Intec Automation Inc. WildFire module.
 240
 241 config ARN5307
 242         bool "Arnewsh 5307 board support"
 243         depends on M5307
 244         help
 245           Support for the Arnewsh 5307 board.
 246
 247 config M5307C3
 248         bool "Motorola M5307C3 board support"
 249         depends on M5307
 250         help
 251           Support for the Motorola M5307C3 board.
 252
 253 config SECUREEDGEMP3
 254         bool "SnapGear SecureEdge/MP3 platform support"
 255         depends on M5307
 256         help
 257           Support for the SnapGear SecureEdge/MP3 platform.
 258
 259 config M5407C3
 260         bool "Motorola M5407C3 board support"
 261         depends on M5407
 262         help
 263           Support for the Motorola M5407C3 board.
 264
 265 config AMCORE
 266         bool "Sysam AMCORE board support"
 267         depends on M5307
 268         help
 269           Support for the Sysam AMCORE open-hardware generic board.
 270
 271 config STMARK2
 272         bool "Sysam stmark2 board support"
 273         depends on M5441x
 274         help
 275           Support for the Sysam stmark2 open-hardware generic board.
 276
 277 config FIREBEE
 278         bool "FireBee board support"
 279         depends on M547x
 280         help
 281           Support for the FireBee ColdFire 5475 based board.
 282
 283 config CLEOPATRA
 284         bool "Feith CLEOPATRA board support"
 285         depends on (M5307 || M5407)
 286         help
 287           Support for the Feith Cleopatra boards.
 288
 289 config CANCam
 290         bool "Feith CANCam board support"
 291         depends on M5272
 292         help
 293           Support for the Feith CANCam board.
 294
 295 config SCALES
 296         bool "Feith SCALES board support"
 297         depends on M5272
 298         help
 299           Support for the Feith SCALES board.
 300
 301 config NETtel
 302         bool "SecureEdge/NETtel board support"
 303         depends on (M5206e || M5272 || M5307)
 304         help
 305           Support for the SnapGear NETtel/SecureEdge/SnapGear boards.
 306
 307 config MOD5272
 308         bool "Netburner MOD-5272 board support"
 309         depends on M5272
 310         help
 311           Support for the Netburner MOD-5272 board.
 312
 313 if !MMU || COLDFIRE
 314
 315 comment "Machine Options"
 316
 317 config UBOOT
 318         bool "Support for U-Boot command line parameters"
 319         help
 320           If you say Y here kernel will try to collect command
 321           line parameters from the initial u-boot stack.
 322
 323 config 4KSTACKS
 324         bool "Use 4Kb for kernel stacks instead of 8Kb"
 325         default y
 326         help
 327           If you say Y here the kernel will use a 4Kb stacksize for the
 328           kernel stack attached to each process/thread. This facilitates
 329           running more threads on a system and also reduces the pressure
 330           on the VM subsystem for higher order allocations.
 331
 332 comment "RAM configuration"
 333
 334 config RAMBASE
 335         hex "Address of the base of RAM"
 336         default "0"
 337         help
 338           Define the address that RAM starts at. On many platforms this is
 339           0, the base of the address space. And this is the default. Some
 340           platforms choose to setup their RAM at other addresses within the
 341           processor address space.
 342
 343 config RAMSIZE
 344         hex "Size of RAM (in bytes), or 0 for automatic"
 345         default "0x400000"
 346         help
 347           Define the size of the system RAM. If you select 0 then the
 348           kernel will try to probe the RAM size at runtime. This is not
 349           supported on all CPU types.
 350
 351 config VECTORBASE
 352         hex "Address of the base of system vectors"
 353         default "0"
 354         help
 355           Define the address of the system vectors. Commonly this is
 356           put at the start of RAM, but it doesn't have to be. On ColdFire
 357           platforms this address is programmed into the VBR register, thus
 358           actually setting the address to use.
 359
 360 config MBAR
 361         hex "Address of the MBAR (internal peripherals)"
 362         default "0x10000000"
 363         depends on HAVE_MBAR
 364         help
 365           Define the address of the internal system peripherals. This value
 366           is set in the processors MBAR register. This is generally setup by
 367           the boot loader, and will not be written by the kernel. By far most
 368           ColdFire boards use the default 0x10000000 value, so if unsure then
 369           use this.
 370
 371 config IPSBAR
 372         hex "Address of the IPSBAR (internal peripherals)"
 373         default "0x40000000"
 374         depends on HAVE_IPSBAR
 375         help
 376           Define the address of the internal system peripherals. This value
 377           is set in the processors IPSBAR register. This is generally setup by
 378           the boot loader, and will not be written by the kernel. By far most
 379           ColdFire boards use the default 0x40000000 value, so if unsure then
 380           use this.
 381
 382 config KERNELBASE
 383         hex "Address of the base of kernel code"
 384         default "0x400"
 385         help
 386           Typically on m68k systems the kernel will not start at the base
 387           of RAM, but usually some small offset from it. Define the start
 388           address of the kernel here. The most common setup will have the
 389           processor vectors at the base of RAM and then the start of the
 390           kernel. On some platforms some RAM is reserved for boot loaders
 391           and the kernel starts after that. The 0x400 default was based on
 392           a system with the RAM based at address 0, and leaving enough room
 393           for the theoretical maximum number of 256 vectors.
 394
 395 comment "ROM configuration"
 396
 397 config ROM
 398         bool "Specify ROM linker regions"
 399         help
 400           Define a ROM region for the linker script. This creates a kernel
 401           that can be stored in flash, with possibly the text, and data
 402           regions being copied out to RAM at startup.
 403
 404 config ROMBASE
 405         hex "Address of the base of ROM device"
 406         default "0"
 407         depends on ROM
 408         help
 409           Define the address that the ROM region starts at. Some platforms
 410           use this to set their chip select region accordingly for the boot
 411           device.
 412
 413 config ROMVEC
 414         hex "Address of the base of the ROM vectors"
 415         default "0"
 416         depends on ROM
 417         help
 418           This is almost always the same as the base of the ROM. Since on all
 419           68000 type variants the vectors are at the base of the boot device
 420           on system startup.
 421
 422 config ROMSTART
 423         hex "Address of the base of system image in ROM"
 424         default "0x400"
 425         depends on ROM
 426         help
 427           Define the start address of the system image in ROM. Commonly this
 428           is strait after the ROM vectors.
 429
 430 config ROMSIZE
 431         hex "Size of the ROM device"
 432         default "0x100000"
 433         depends on ROM
 434         help
 435           Size of the ROM device. On some platforms this is used to setup
 436           the chip select that controls the boot ROM device.
 437
 438 choice
 439         prompt "Kernel executes from"
 440         ---help---
 441           Choose the memory type that the kernel will be running in.
 442
 443 config RAMKERNEL
 444         bool "RAM"
 445         help
 446           The kernel will be resident in RAM when running.
 447
 448 config ROMKERNEL
 449         bool "ROM"
 450         help
 451           The kernel will be resident in FLASH/ROM when running. This is
 452           often referred to as Execute-in-Place (XIP), since the kernel
 453           code executes from the position it is stored in the FLASH/ROM.
 454
 455 endchoice
 456
 457 endif