Kconfig 12 KB

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  1. #
  2. # For a description of the syntax of this configuration file,
  3. # see Documentation/kbuild/kconfig-language.txt.
  4. #
  5. mainmenu "uClinux/68k (w/o MMU) Kernel Configuration"
  6. config M68KNOMMU
  7. bool
  8. default y
  9. config MMU
  10. bool
  11. default n
  12. config FPU
  13. bool
  14. default n
  15. config UID16
  16. bool
  17. default y
  18. config RWSEM_GENERIC_SPINLOCK
  19. bool
  20. default y
  21. config RWSEM_XCHGADD_ALGORITHM
  22. bool
  23. default n
  24. config GENERIC_CALIBRATE_DELAY
  25. bool
  26. default y
  27. source "init/Kconfig"
  28. menu "Processor type and features"
  29. choice
  30. prompt "CPU"
  31. default M68EZ328
  32. config M68328
  33. bool "MC68328"
  34. help
  35. Motorola 68328 processor support.
  36. config M68EZ328
  37. bool "MC68EZ328"
  38. help
  39. Motorola 68EX328 processor support.
  40. config M68VZ328
  41. bool "MC68VZ328"
  42. help
  43. Motorola 68VZ328 processor support.
  44. config M68360
  45. bool "MC68360"
  46. help
  47. Motorola 68360 processor support.
  48. config M5206
  49. bool "MCF5206"
  50. help
  51. Motorola ColdFire 5206 processor support.
  52. config M5206e
  53. bool "MCF5206e"
  54. help
  55. Motorola ColdFire 5206e processor support.
  56. config M523x
  57. bool "MCF523x"
  58. help
  59. Freescale Coldfire 5230/1/2/4/5 processor support
  60. config M5249
  61. bool "MCF5249"
  62. help
  63. Motorola ColdFire 5249 processor support.
  64. config M5271
  65. bool "MCF5271"
  66. help
  67. Freescale (Motorola) ColdFire 5270/5271 processor support.
  68. config M5272
  69. bool "MCF5272"
  70. help
  71. Motorola ColdFire 5272 processor support.
  72. config M5275
  73. bool "MCF5275"
  74. help
  75. Freescale (Motorola) ColdFire 5274/5275 processor support.
  76. config M528x
  77. bool "MCF528x"
  78. help
  79. Motorola ColdFire 5280/5282 processor support.
  80. config M5307
  81. bool "MCF5307"
  82. help
  83. Motorola ColdFire 5307 processor support.
  84. config M5407
  85. bool "MCF5407"
  86. help
  87. Motorola ColdFire 5407 processor support.
  88. endchoice
  89. config M527x
  90. bool
  91. depends on (M5271 || M5275)
  92. default y
  93. config COLDFIRE
  94. bool
  95. depends on (M5206 || M5206e || M523x || M5249 || M527x || M5272 || M528x || M5307 || M5407)
  96. default y
  97. choice
  98. prompt "CPU CLOCK Frequency"
  99. default AUTO
  100. config CLOCK_AUTO
  101. bool "AUTO"
  102. ---help---
  103. Define the CPU clock frequency in use. On many boards you don't
  104. really need to know, so you can select the AUTO option. On some
  105. boards you need to know the real clock frequency to determine other
  106. system timing (for example baud rate dividors, etc). Some processors
  107. have an internal PLL and you can select a frequency to run at.
  108. You need to know a little about the internals of your processor to
  109. set this. If in doubt choose the AUTO option.
  110. config CLOCK_11MHz
  111. bool "11MHz"
  112. help
  113. Select a 11MHz CPU clock frequency.
  114. config CLOCK_16MHz
  115. bool "16MHz"
  116. help
  117. Select a 16MHz CPU clock frequency.
  118. config CLOCK_20MHz
  119. bool "20MHz"
  120. help
  121. Select a 20MHz CPU clock frequency.
  122. config CLOCK_24MHz
  123. bool "24MHz"
  124. help
  125. Select a 24MHz CPU clock frequency.
  126. config CLOCK_25MHz
  127. bool "25MHz"
  128. help
  129. Select a 25MHz CPU clock frequency.
  130. config CLOCK_33MHz
  131. bool "33MHz"
  132. help
  133. Select a 33MHz CPU clock frequency.
  134. config CLOCK_40MHz
  135. bool "40MHz"
  136. help
  137. Select a 40MHz CPU clock frequency.
  138. config CLOCK_45MHz
  139. bool "45MHz"
  140. help
  141. Select a 45MHz CPU clock frequency.
  142. config CLOCK_48MHz
  143. bool "48MHz"
  144. help
  145. Select a 48MHz CPU clock frequency.
  146. config CLOCK_50MHz
  147. bool "50MHz"
  148. help
  149. Select a 50MHz CPU clock frequency.
  150. config CLOCK_54MHz
  151. bool "54MHz"
  152. help
  153. Select a 54MHz CPU clock frequency.
  154. config CLOCK_60MHz
  155. bool "60MHz"
  156. help
  157. Select a 60MHz CPU clock frequency.
  158. config CLOCK_62_5MHz
  159. bool "62.5MHz"
  160. help
  161. Select a 62.5MHz CPU clock frequency.
  162. config CLOCK_64MHz
  163. bool "64MHz"
  164. help
  165. Select a 64MHz CPU clock frequency.
  166. config CLOCK_66MHz
  167. bool "66MHz"
  168. help
  169. Select a 66MHz CPU clock frequency.
  170. config CLOCK_70MHz
  171. bool "70MHz"
  172. help
  173. Select a 70MHz CPU clock frequency.
  174. config CLOCK_100MHz
  175. bool "100MHz"
  176. help
  177. Select a 100MHz CPU clock frequency.
  178. config CLOCK_140MHz
  179. bool "140MHz"
  180. help
  181. Select a 140MHz CPU clock frequency.
  182. config CLOCK_150MHz
  183. bool "150MHz"
  184. help
  185. Select a 150MHz CPU clock frequency.
  186. config CLOCK_166MHz
  187. bool "166MHz"
  188. help
  189. Select a 166MHz CPU clock frequency.
  190. endchoice
  191. config OLDMASK
  192. bool "Old mask 5307 (1H55J) silicon"
  193. depends on M5307
  194. help
  195. Build support for the older revision ColdFire 5307 silicon.
  196. Specifically this is the 1H55J mask revision.
  197. comment "Platform"
  198. config PILOT3
  199. bool "Pilot 1000/5000, PalmPilot Personal/Pro, or PalmIII support"
  200. depends on M68328
  201. help
  202. Support for the Palm Pilot 1000/5000, Personal/Pro and PalmIII.
  203. config XCOPILOT_BUGS
  204. bool " (X)Copilot support"
  205. depends on PILOT3
  206. help
  207. Support the bugs of Xcopilot.
  208. config UCSIMM
  209. bool "uCsimm module support"
  210. depends on M68EZ328
  211. help
  212. Support for the Arcturus Networks uCsimm module.
  213. config UCDIMM
  214. bool "uDsimm module support"
  215. depends on M68VZ328
  216. help
  217. Support for the Arcturus Networks uDsimm module.
  218. config DRAGEN2
  219. bool "DragenEngine II board support"
  220. depends on M68VZ328
  221. help
  222. Support for the DragenEngine II board.
  223. config DIRECT_IO_ACCESS
  224. bool " Allow user to access IO directly"
  225. depends on (UCSIMM || UCDIMM || DRAGEN2)
  226. help
  227. Disable the CPU internal registers protection in user mode,
  228. to allow a user application to read/write them.
  229. config INIT_LCD
  230. bool " Initialize LCD"
  231. depends on (UCSIMM || UCDIMM || DRAGEN2)
  232. help
  233. Initialize the LCD controller of the 68x328 processor.
  234. config MEMORY_RESERVE
  235. int " Memory reservation (MiB)"
  236. depends on (UCSIMM || UCDIMM)
  237. help
  238. Reserve certain memory regions on 68x328 based boards.
  239. config UCQUICC
  240. bool "Lineo uCquicc board support"
  241. depends on M68360
  242. help
  243. Support for the Lineo uCquicc board.
  244. config ARN5206
  245. bool "Arnewsh 5206 board support"
  246. depends on M5206
  247. help
  248. Support for the Arnewsh 5206 board.
  249. config M5206eC3
  250. bool "Motorola M5206eC3 board support"
  251. depends on M5206e
  252. help
  253. Support for the Motorola M5206eC3 board.
  254. config ELITE
  255. bool "Motorola M5206eLITE board support"
  256. depends on M5206e
  257. help
  258. Support for the Motorola M5206eLITE board.
  259. config M5235EVB
  260. bool "Freescale M5235EVB support"
  261. depends on M523x
  262. help
  263. Support for the Freescale M5235EVB board.
  264. config M5249C3
  265. bool "Motorola M5249C3 board support"
  266. depends on M5249
  267. help
  268. Support for the Motorola M5249C3 board.
  269. config M5271EVB
  270. bool "Freescale (Motorola) M5271EVB board support"
  271. depends on M5271
  272. help
  273. Support for the Freescale (Motorola) M5271EVB board.
  274. config M5275EVB
  275. bool "Freescale (Motorola) M5275EVB board support"
  276. depends on M5275
  277. help
  278. Support for the Freescale (Motorola) M5275EVB board.
  279. config M5272C3
  280. bool "Motorola M5272C3 board support"
  281. depends on M5272
  282. help
  283. Support for the Motorola M5272C3 board.
  284. config COBRA5272
  285. bool "senTec COBRA5272 board support"
  286. depends on M5272
  287. help
  288. Support for the senTec COBRA5272 board.
  289. config M5282EVB
  290. bool "Motorola M5282EVB board support"
  291. depends on M528x
  292. help
  293. Support for the Motorola M5282EVB board.
  294. config COBRA5282
  295. bool "senTec COBRA5282 board support"
  296. depends on M528x
  297. help
  298. Support for the senTec COBRA5282 board.
  299. config SOM5282EM
  300. bool "EMAC.Inc SOM5282EM board support"
  301. depends on M528x
  302. help
  303. Support for the EMAC.Inc SOM5282EM module.
  304. config ARN5307
  305. bool "Arnewsh 5307 board support"
  306. depends on M5307
  307. help
  308. Support for the Arnewsh 5307 board.
  309. config M5307C3
  310. bool "Motorola M5307C3 board support"
  311. depends on M5307
  312. help
  313. Support for the Motorola M5307C3 board.
  314. config eLIA
  315. bool "Moreton Bay eLIA board support"
  316. depends on M5307
  317. help
  318. Support for the Moreton Bay eLIA board.
  319. config SECUREEDGEMP3
  320. bool "SnapGear SecureEdge/MP3 platform support"
  321. depends on M5307
  322. help
  323. Support for the SnapGear SecureEdge/MP3 platform.
  324. config M5407C3
  325. bool "Motorola M5407C3 board support"
  326. depends on M5407
  327. help
  328. Support for the Motorola M5407C3 board.
  329. config CLEOPATRA
  330. bool "Feith CLEOPATRA board support"
  331. depends on (M5307 || M5407)
  332. help
  333. Support for the Feith Cleopatra boards.
  334. config CANCam
  335. bool "Feith CANCam board support"
  336. depends on M5272
  337. help
  338. Support for the Feith CANCam board.
  339. config SCALES
  340. bool "Feith SCALES board support"
  341. depends on M5272
  342. help
  343. Support for the Feith SCALES board.
  344. config NETtel
  345. bool "SecureEdge/NETtel board support"
  346. depends on (M5206e || M5272 || M5307)
  347. help
  348. Support for the SnapGear NETtel/SecureEdge/SnapGear boards.
  349. config SNAPGEAR
  350. bool "SnapGear router board support"
  351. depends on NETtel
  352. help
  353. Special additional support for SnapGear router boards.
  354. config CPU16B
  355. bool "Sneha Technologies S.L. Sarasvati board support"
  356. depends on M5272
  357. help
  358. Support for the SNEHA CPU16B board.
  359. config MOD5272
  360. bool "Netburner MOD-5272 board support"
  361. depends on M5272
  362. help
  363. Support for the Netburner MOD-5272 board.
  364. config ROMFS_FROM_ROM
  365. bool " ROMFS image not RAM resident"
  366. depends on (NETtel || SNAPGEAR)
  367. help
  368. The ROMfs filesystem will stay resident in the FLASH/ROM, not be
  369. moved into RAM.
  370. config PILOT
  371. bool
  372. default y
  373. depends on (PILOT3 || PILOT5)
  374. config ARNEWSH
  375. bool
  376. default y
  377. depends on (ARN5206 || ARN5307)
  378. config MOTOROLA
  379. bool
  380. default y
  381. depends on (M5206eC3 || M5235EVB || M5249C3 || M5271EVB || M5272C3 || M5275EVB || M5282EVB || M5307C3 || M5407C3)
  382. config HW_FEITH
  383. bool
  384. default y
  385. depends on (CLEOPATRA || CANCam || SCALES)
  386. config senTec
  387. bool
  388. default y
  389. depends on (COBRA5272 || COBRA5282)
  390. config EMAC_INC
  391. bool
  392. default y
  393. depends on (SOM5282EM)
  394. config SNEHA
  395. bool
  396. default y
  397. depends on CPU16B
  398. config LARGE_ALLOCS
  399. bool "Allow allocating large blocks (> 1MB) of memory"
  400. help
  401. Allow the slab memory allocator to keep chains for very large
  402. memory sizes - upto 32MB. You may need this if your system has
  403. a lot of RAM, and you need to able to allocate very large
  404. contiguous chunks. If unsure, say N.
  405. config 4KSTACKS
  406. bool "Use 4Kb for kernel stacks instead of 8Kb"
  407. default y
  408. help
  409. If you say Y here the kernel will use a 4Kb stacksize for the
  410. kernel stack attached to each process/thread. This facilitates
  411. running more threads on a system and also reduces the pressure
  412. on the VM subsystem for higher order allocations.
  413. choice
  414. prompt "RAM size"
  415. default AUTO
  416. config RAMAUTO
  417. bool "AUTO"
  418. ---help---
  419. Configure the RAM size on your platform. Many platforms can auto
  420. detect this, on those choose the AUTO option. Otherwise set the
  421. RAM size you intend using.
  422. config RAM4MB
  423. bool "4MiB"
  424. help
  425. Set RAM size to be 4MiB.
  426. config RAM8MB
  427. bool "8MiB"
  428. help
  429. Set RAM size to be 8MiB.
  430. config RAM16MB
  431. bool "16MiB"
  432. help
  433. Set RAM size to be 16MiB.
  434. config RAM32MB
  435. bool "32MiB"
  436. help
  437. Set RAM size to be 32MiB.
  438. endchoice
  439. choice
  440. prompt "RAM bus width"
  441. default RAMAUTOBIT
  442. config RAMAUTOBIT
  443. bool "AUTO"
  444. ---help---
  445. Select the physical RAM data bus size. Not needed on most platforms,
  446. so you can generally choose AUTO.
  447. config RAM8BIT
  448. bool "8bit"
  449. help
  450. Configure RAM bus to be 8 bits wide.
  451. config RAM16BIT
  452. bool "16bit"
  453. help
  454. Configure RAM bus to be 16 bits wide.
  455. config RAM32BIT
  456. bool "32bit"
  457. help
  458. Configure RAM bus to be 32 bits wide.
  459. endchoice
  460. choice
  461. prompt "Kernel executes from"
  462. ---help---
  463. Choose the memory type that the kernel will be running in.
  464. config RAMKERNEL
  465. bool "RAM"
  466. help
  467. The kernel will be resident in RAM when running.
  468. config ROMKERNEL
  469. bool "ROM"
  470. help
  471. The kernel will be resident in FLASH/ROM when running.
  472. endchoice
  473. source "mm/Kconfig"
  474. endmenu
  475. config ISA_DMA_API
  476. bool
  477. depends on !M5272
  478. default y
  479. menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
  480. config PCI
  481. bool "PCI support"
  482. help
  483. Support for PCI bus.
  484. config COMEMPCI
  485. bool "CO-MEM lite PCI controller support"
  486. depends on (M5307 || M5407)
  487. source "drivers/pci/Kconfig"
  488. source "drivers/pcmcia/Kconfig"
  489. source "drivers/pci/hotplug/Kconfig"
  490. endmenu
  491. menu "Executable file formats"
  492. source "fs/Kconfig.binfmt"
  493. endmenu
  494. menu "Power management options"
  495. config PM
  496. bool "Power Management support"
  497. help
  498. Support processor power management modes
  499. endmenu
  500. source "net/Kconfig"
  501. source "drivers/Kconfig"
  502. source "fs/Kconfig"
  503. source "arch/m68knommu/Kconfig.debug"
  504. source "security/Kconfig"
  505. source "crypto/Kconfig"
  506. source "lib/Kconfig"