Kconfig.machine 12 KB

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