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Linus Torvalds1da177e2005-04-16 15:20:36 -07001# For a description of the syntax of this configuration file,
2# see Documentation/kbuild/kconfig-language.txt.
3#
4
5mainmenu "Linux/PowerPC Kernel Configuration"
6
7config MMU
8 bool
9 default y
10
Linus Torvalds1da177e2005-04-16 15:20:36 -070011config GENERIC_HARDIRQS
12 bool
13 default y
14
15config RWSEM_GENERIC_SPINLOCK
16 bool
17
18config RWSEM_XCHGADD_ALGORITHM
19 bool
20 default y
21
David Howellsf0d1b0b2006-12-08 02:37:49 -080022config ARCH_HAS_ILOG2_U32
23 bool
24 default y
25
26config ARCH_HAS_ILOG2_U64
27 bool
28 default n
29
Akinobu Mita4c5aea02006-03-26 01:39:28 -080030config GENERIC_HWEIGHT
31 bool
32 default y
33
Linus Torvalds1da177e2005-04-16 15:20:36 -070034config GENERIC_CALIBRATE_DELAY
35 bool
36 default y
37
Linus Torvalds1da177e2005-04-16 15:20:36 -070038config PPC
39 bool
40 default y
41
42config PPC32
43 bool
44 default y
45
46# All PPCs use generic nvram driver through ppc_md
47config GENERIC_NVRAM
48 bool
49 default y
50
Jon Mason0a9cb462006-05-19 15:35:32 -050051config GENERIC_FIND_NEXT_BIT
52 bool
53 default y
54
Anton Blanchard7d12e522005-05-05 16:15:11 -070055config SCHED_NO_NO_OMIT_FRAME_POINTER
56 bool
57 default y
58
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +010059config ARCH_MAY_HAVE_PC_FDC
60 bool
61 default y
62
Judith Lebzeltera8605ae2006-12-08 02:36:23 -080063config GENERIC_BUG
64 bool
65 default y
66 depends on BUG
67
Linus Torvalds1da177e2005-04-16 15:20:36 -070068source "init/Kconfig"
69
70menu "Processor"
71
72choice
73 prompt "Processor Type"
74 default 6xx
75
76config 6xx
77 bool "6xx/7xx/74xx/52xx/82xx/83xx"
Paul Mackerras443a8482005-05-01 08:58:40 -070078 select PPC_FPU
Linus Torvalds1da177e2005-04-16 15:20:36 -070079 help
80 There are four types of PowerPC chips supported. The more common
Paul Mackerras0a26b132006-03-28 10:22:10 +110081 types (601, 603, 604, 740, 750, 7400), the older Freescale
82 (formerly Motorola) embedded versions (821, 823, 850, 855, 860,
83 52xx, 82xx, 83xx), the IBM embedded versions (403 and 405) and
84 the Book E embedded processors from IBM (44x) and Freescale (85xx).
85 For support for 64-bit processors, set ARCH=powerpc.
Linus Torvalds1da177e2005-04-16 15:20:36 -070086 Unless you are building a kernel for one of the embedded processor
Paul Mackerras0a26b132006-03-28 10:22:10 +110087 systems, choose 6xx.
88 Also note that because the 52xx, 82xx, & 83xx family have a 603e
89 core, specific support for that chipset is asked later on.
Linus Torvalds1da177e2005-04-16 15:20:36 -070090
91config 40x
92 bool "40x"
Benjamin Herrenschmidt4c75a6f2006-11-11 17:24:53 +110093 select PPC_DCR_NATIVE
Linus Torvalds1da177e2005-04-16 15:20:36 -070094
95config 44x
96 bool "44x"
Benjamin Herrenschmidt4c75a6f2006-11-11 17:24:53 +110097 select PPC_DCR_NATIVE
Linus Torvalds1da177e2005-04-16 15:20:36 -070098
Linus Torvalds1da177e2005-04-16 15:20:36 -070099config 8xx
Linus Torvalds1da177e2005-04-16 15:20:36 -0700100 bool "8xx"
101
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700102config E200
103 bool "e200"
104
Linus Torvalds1da177e2005-04-16 15:20:36 -0700105config E500
106 bool "e500"
107
108endchoice
109
Paul Mackerras443a8482005-05-01 08:58:40 -0700110config PPC_FPU
111 bool
112
Benjamin Herrenschmidt4c75a6f2006-11-11 17:24:53 +1100113config PPC_DCR_NATIVE
114 bool
115 default n
116
117config PPC_DCR
118 bool
119 depends on PPC_DCR_NATIVE
120 default y
121
Linus Torvalds1da177e2005-04-16 15:20:36 -0700122config BOOKE
123 bool
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700124 depends on E200 || E500
Linus Torvalds1da177e2005-04-16 15:20:36 -0700125 default y
126
127config FSL_BOOKE
128 bool
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700129 depends on E200 || E500
Linus Torvalds1da177e2005-04-16 15:20:36 -0700130 default y
131
132config PTE_64BIT
133 bool
Kumar Galaf50b1532005-04-16 15:24:22 -0700134 depends on 44x || E500
135 default y if 44x
136 default y if E500 && PHYS_64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700137
138config PHYS_64BIT
Kumar Galaf50b1532005-04-16 15:24:22 -0700139 bool 'Large physical address support' if E500
140 depends on 44x || E500
141 default y if 44x
142 ---help---
143 This option enables kernel support for larger than 32-bit physical
144 addresses. This features is not be available on all e500 cores.
145
146 If in doubt, say N here.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700147
148config ALTIVEC
149 bool "AltiVec Support"
Paul Mackerrasa7fdd902006-01-15 17:30:44 +1100150 depends on 6xx
Linus Torvalds1da177e2005-04-16 15:20:36 -0700151 depends on !8260 && !83xx
152 ---help---
153 This option enables kernel support for the Altivec extensions to the
154 PowerPC processor. The kernel currently supports saving and restoring
155 altivec registers, and turning on the 'altivec enable' bit so user
156 processes can execute altivec instructions.
157
158 This option is only usefully if you have a processor that supports
159 altivec (G4, otherwise known as 74xx series), but does not have
160 any affect on a non-altivec cpu (it does, however add code to the
161 kernel).
162
163 If in doubt, say Y here.
164
165config SPE
166 bool "SPE Support"
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700167 depends on E200 || E500
Linus Torvalds1da177e2005-04-16 15:20:36 -0700168 ---help---
169 This option enables kernel support for the Signal Processing
170 Extensions (SPE) to the PowerPC processor. The kernel currently
171 supports saving and restoring SPE registers, and turning on the
172 'spe enable' bit so user processes can execute SPE instructions.
173
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700174 This option is only useful if you have a processor that supports
Linus Torvalds1da177e2005-04-16 15:20:36 -0700175 SPE (e500, otherwise known as 85xx series), but does not have any
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700176 effect on a non-spe cpu (it does, however add code to the kernel).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700177
178 If in doubt, say Y here.
179
180config TAU
181 bool "Thermal Management Support"
182 depends on 6xx && !8260 && !83xx
183 help
184 G3 and G4 processors have an on-chip temperature sensor called the
185 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die
186 temperature within 2-4 degrees Celsius. This option shows the current
187 on-die temperature in /proc/cpuinfo if the cpu supports it.
188
189 Unfortunately, on some chip revisions, this sensor is very inaccurate
190 and in some cases, does not work at all, so don't assume the cpu
191 temp is actually what /proc/cpuinfo says it is.
192
193config TAU_INT
194 bool "Interrupt driven TAU driver (DANGEROUS)"
195 depends on TAU
196 ---help---
197 The TAU supports an interrupt driven mode which causes an interrupt
198 whenever the temperature goes out of range. This is the fastest way
199 to get notified the temp has exceeded a range. With this option off,
200 a timer is used to re-check the temperature periodically.
201
202 However, on some cpus it appears that the TAU interrupt hardware
203 is buggy and can cause a situation which would lead unexplained hard
204 lockups.
205
206 Unless you are extending the TAU driver, or enjoy kernel/hardware
207 debugging, leave this option off.
208
209config TAU_AVERAGE
210 bool "Average high and low temp"
211 depends on TAU
212 ---help---
213 The TAU hardware can compare the temperature to an upper and lower
214 bound. The default behavior is to show both the upper and lower
215 bound in /proc/cpuinfo. If the range is large, the temperature is
216 either changing a lot, or the TAU hardware is broken (likely on some
217 G4's). If the range is small (around 4 degrees), the temperature is
218 relatively stable. If you say Y here, a single temperature value,
219 halfway between the upper and lower bounds, will be reported in
220 /proc/cpuinfo.
221
222 If in doubt, say N here.
223
224config MATH_EMULATION
225 bool "Math emulation"
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700226 depends on 4xx || 8xx || E200 || E500
Linus Torvalds1da177e2005-04-16 15:20:36 -0700227 ---help---
228 Some PowerPC chips designed for embedded applications do not have
229 a floating-point unit and therefore do not implement the
230 floating-point instructions in the PowerPC instruction set. If you
231 say Y here, the kernel will include code to emulate a floating-point
232 unit, which will allow programs that use floating-point
233 instructions to run.
234
235 If you have an Apple machine or an IBM RS/6000 or pSeries machine,
236 or any machine with a 6xx, 7xx or 7xxx series processor, say N
237 here. Saying Y here will not hurt performance (on any machine) but
238 will increase the size of the kernel.
239
Eric W. Biederman70765aa2005-06-25 14:58:07 -0700240config KEXEC
241 bool "kexec system call (EXPERIMENTAL)"
242 depends on EXPERIMENTAL
243 help
244 kexec is a system call that implements the ability to shutdown your
245 current kernel, and to start another kernel. It is like a reboot
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400246 but it is independent of the system firmware. And like a reboot
Eric W. Biederman70765aa2005-06-25 14:58:07 -0700247 you can start any kernel with it, not just Linux.
248
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400249 The name comes from the similarity to the exec system call.
Eric W. Biederman70765aa2005-06-25 14:58:07 -0700250
251 It is an ongoing process to be certain the hardware in a machine
252 is properly shutdown, so do not be surprised if this code does not
253 initially work for you. It may help to enable device hotplugging
254 support. As of this writing the exact hardware interface is
255 strongly in flux, so no good recommendation can be made.
256
257 In the GameCube implementation, kexec allows you to load and
258 run DOL files, including kernel and homebrew DOLs.
259
Linus Torvalds1da177e2005-04-16 15:20:36 -0700260source "drivers/cpufreq/Kconfig"
261
Linus Torvalds1da177e2005-04-16 15:20:36 -0700262config PPC601_SYNC_FIX
263 bool "Workarounds for PPC601 bugs"
Paul Mackerrasa7fdd902006-01-15 17:30:44 +1100264 depends on 6xx && PPC_PREP
Linus Torvalds1da177e2005-04-16 15:20:36 -0700265 help
266 Some versions of the PPC601 (the first PowerPC chip) have bugs which
267 mean that extra synchronization instructions are required near
268 certain instructions, typically those that make major changes to the
269 CPU state. These extra instructions reduce performance slightly.
270 If you say N here, these extra instructions will not be included,
271 resulting in a kernel which will run faster but may not run at all
272 on some systems with the PPC601 chip.
273
274 If in doubt, say Y here.
275
276source arch/ppc/platforms/4xx/Kconfig
277source arch/ppc/platforms/85xx/Kconfig
278
Linus Torvalds1da177e2005-04-16 15:20:36 -0700279config PPC_STD_MMU
280 bool
Paul Mackerras0a26b132006-03-28 10:22:10 +1100281 depends on 6xx
Linus Torvalds1da177e2005-04-16 15:20:36 -0700282 default y
283
284config NOT_COHERENT_CACHE
285 bool
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700286 depends on 4xx || 8xx || E200
Linus Torvalds1da177e2005-04-16 15:20:36 -0700287 default y
288
289endmenu
290
291menu "Platform options"
292
Andrei Konovalove6b62392005-07-05 18:54:43 -0700293config FADS
294 bool
295
Linus Torvalds1da177e2005-04-16 15:20:36 -0700296choice
297 prompt "8xx Machine Type"
298 depends on 8xx
299 default RPXLITE
300
301config RPXLITE
302 bool "RPX-Lite"
303 ---help---
304 Single-board computers based around the PowerPC MPC8xx chips and
305 intended for embedded applications. The following types are
306 supported:
307
308 RPX-Lite:
309 Embedded Planet RPX Lite. PC104 form-factor SBC based on the MPC823.
310
311 RPX-Classic:
312 Embedded Planet RPX Classic Low-fat. Credit-card-size SBC based on
313 the MPC 860
314
315 BSE-IP:
316 Bright Star Engineering ip-Engine.
317
318 TQM823L:
319 TQM850L:
320 TQM855L:
321 TQM860L:
322 MPC8xx based family of mini modules, half credit card size,
323 up to 64 MB of RAM, 8 MB Flash, (Fast) Ethernet, 2 x serial ports,
324 2 x CAN bus interface, ...
325 Manufacturer: TQ Components, www.tq-group.de
326 Date of Release: October (?) 1999
327 End of Life: not yet :-)
328 URL:
329 - module: <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>
330 - starter kit: <http://www.denx.de/PDF/STK8xxLHWM201.pdf>
331 - images: <http://www.denx.de/embedded-ppc-en.html>
332
333 FPS850L:
334 FingerPrint Sensor System (based on TQM850L)
335 Manufacturer: IKENDI AG, <http://www.ikendi.com/>
336 Date of Release: November 1999
337 End of life: end 2000 ?
338 URL: see TQM850L
339
Linus Torvalds1da177e2005-04-16 15:20:36 -0700340 IVMS8:
341 MPC860 based board used in the "Integrated Voice Mail System",
342 Small Version (8 voice channels)
343 Manufacturer: Speech Design, <http://www.speech-design.de/>
344 Date of Release: December 2000 (?)
345 End of life: -
346 URL: <http://www.speech-design.de/>
347
348 IVML24:
349 MPC860 based board used in the "Integrated Voice Mail System",
350 Large Version (24 voice channels)
351 Manufacturer: Speech Design, <http://www.speech-design.de/>
352 Date of Release: March 2001 (?)
353 End of life: -
354 URL: <http://www.speech-design.de/>
355
Linus Torvalds1da177e2005-04-16 15:20:36 -0700356 HERMES:
357 Hermes-Pro ISDN/LAN router with integrated 8 x hub
358 Manufacturer: Multidata Gesellschaft fur Datentechnik und Informatik
359 <http://www.multidata.de/>
360 Date of Release: 2000 (?)
361 End of life: -
362 URL: <http://www.multidata.de/english/products/hpro.htm>
363
364 IP860:
365 VMEBus IP (Industry Pack) carrier board with MPC860
366 Manufacturer: MicroSys GmbH, <http://www.microsys.de/>
367 Date of Release: ?
368 End of life: -
369 URL: <http://www.microsys.de/html/ip860.html>
370
371 PCU_E:
372 PCU = Peripheral Controller Unit, Extended
373 Manufacturer: Siemens AG, ICN (Information and Communication Networks)
374 <http://www.siemens.de/page/1,3771,224315-1-999_2_226207-0,00.html>
375 Date of Release: April 2001
376 End of life: August 2001
377 URL: n. a.
378
379config RPXCLASSIC
380 bool "RPX-Classic"
381 help
382 The RPX-Classic is a single-board computer based on the Motorola
383 MPC860. It features 16MB of DRAM and a variable amount of flash,
384 I2C EEPROM, thermal monitoring, a PCMCIA slot, a DIP switch and two
385 LEDs. Variants with Ethernet ports exist. Say Y here to support it
386 directly.
387
388config BSEIP
389 bool "BSE-IP"
390 help
391 Say Y here to support the Bright Star Engineering ipEngine SBC.
392 This is a credit-card-sized device featuring a MPC823 processor,
393 26MB DRAM, 4MB flash, Ethernet, a 16K-gate FPGA, USB, an LCD/video
394 controller, and two RS232 ports.
395
Andrei Konovalove6b62392005-07-05 18:54:43 -0700396config MPC8XXFADS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700397 bool "FADS"
Andrei Konovalove6b62392005-07-05 18:54:43 -0700398 select FADS
399
400config MPC86XADS
401 bool "MPC86XADS"
402 help
403 MPC86x Application Development System by Freescale Semiconductor.
404 The MPC86xADS is meant to serve as a platform for s/w and h/w
405 development around the MPC86X processor families.
406 select FADS
407
408config MPC885ADS
409 bool "MPC885ADS"
410 help
411 Freescale Semiconductor MPC885 Application Development System (ADS).
412 Also known as DUET.
413 The MPC885ADS is meant to serve as a platform for s/w and h/w
414 development around the MPC885 processor family.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700415
416config TQM823L
417 bool "TQM823L"
418 help
419 Say Y here to support the TQM823L, one of an MPC8xx-based family of
420 mini SBCs (half credit-card size) from TQ Components first released
421 in late 1999. Technical references are at
422 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
423 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
424 <http://www.denx.de/embedded-ppc-en.html>.
425
426config TQM850L
427 bool "TQM850L"
428 help
429 Say Y here to support the TQM850L, one of an MPC8xx-based family of
430 mini SBCs (half credit-card size) from TQ Components first released
431 in late 1999. Technical references are at
432 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
433 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
434 <http://www.denx.de/embedded-ppc-en.html>.
435
436config TQM855L
437 bool "TQM855L"
438 help
439 Say Y here to support the TQM855L, one of an MPC8xx-based family of
440 mini SBCs (half credit-card size) from TQ Components first released
441 in late 1999. Technical references are at
442 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
443 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
444 <http://www.denx.de/embedded-ppc-en.html>.
445
446config TQM860L
447 bool "TQM860L"
448 help
449 Say Y here to support the TQM860L, one of an MPC8xx-based family of
450 mini SBCs (half credit-card size) from TQ Components first released
451 in late 1999. Technical references are at
452 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
453 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
454 <http://www.denx.de/embedded-ppc-en.html>.
455
456config FPS850L
457 bool "FPS850L"
458
Linus Torvalds1da177e2005-04-16 15:20:36 -0700459config IVMS8
460 bool "IVMS8"
461 help
462 Say Y here to support the Integrated Voice-Mail Small 8-channel SBC
463 from Speech Design, released March 2001. The manufacturer's website
464 is at <http://www.speech-design.de/>.
465
466config IVML24
467 bool "IVML24"
468 help
469 Say Y here to support the Integrated Voice-Mail Large 24-channel SBC
470 from Speech Design, released March 2001. The manufacturer's website
471 is at <http://www.speech-design.de/>.
472
Linus Torvalds1da177e2005-04-16 15:20:36 -0700473config HERMES_PRO
474 bool "HERMES"
475
476config IP860
477 bool "IP860"
478
479config LWMON
480 bool "LWMON"
481
482config PCU_E
483 bool "PCU_E"
484
485config CCM
486 bool "CCM"
487
488config LANTEC
489 bool "LANTEC"
490
491config MBX
492 bool "MBX"
493 help
494 MBX is a line of Motorola single-board computer based around the
495 MPC821 and MPC860 processors, and intended for embedded-controller
496 applications. Say Y here to support these boards directly.
497
498config WINCEPT
499 bool "WinCept"
500 help
501 The Wincept 100/110 is a Motorola single-board computer based on the
502 MPC821 PowerPC, introduced in 1998 and designed to be used in
503 thin-client machines. Say Y to support it directly.
504
505endchoice
506
Vitaly Bordug42dc75c2006-01-20 22:22:36 +0300507menu "Freescale Ethernet driver platform-specific options"
508 depends on FS_ENET
509
510 config MPC8xx_SECOND_ETH
511 bool "Second Ethernet channel"
512 depends on (MPC885ADS || MPC86XADS)
513 default y
514 help
515 This enables support for second Ethernet on MPC885ADS and MPC86xADS boards.
516 The latter will use SCC1, for 885ADS you can select it below.
517
518 choice
519 prompt "Second Ethernet channel"
520 depends on MPC8xx_SECOND_ETH
521 default MPC8xx_SECOND_ETH_FEC2
522
523 config MPC8xx_SECOND_ETH_FEC2
524 bool "FEC2"
525 depends on MPC885ADS
526 help
527 Enable FEC2 to serve as 2-nd Ethernet channel. Note that SMC2
528 (often 2-nd UART) will not work if this is enabled.
529
530 config MPC8xx_SECOND_ETH_SCC1
531 bool "SCC1"
532 depends on MPC86XADS
533 select MPC8xx_SCC_ENET_FIXED
534 help
535 Enable SCC1 to serve as 2-nd Ethernet channel. Note that SMC1
536 (often 1-nd UART) will not work if this is enabled.
537
538 config MPC8xx_SECOND_ETH_SCC3
539 bool "SCC3"
540 depends on MPC885ADS
541 help
542 Enable SCC3 to serve as 2-nd Ethernet channel. Note that SMC1
543 (often 1-nd UART) will not work if this is enabled.
544
545 endchoice
546
547 config MPC8xx_SCC_ENET_FIXED
548 depends on MPC8xx_SECOND_ETH_SCC
549 default n
550 bool "Use fixed MII-less mode for SCC Ethernet"
551
552endmenu
553
Linus Torvalds1da177e2005-04-16 15:20:36 -0700554choice
555 prompt "Machine Type"
Paul Mackerras0a26b132006-03-28 10:22:10 +1100556 depends on 6xx
557 default PPC_PREP
Linus Torvalds1da177e2005-04-16 15:20:36 -0700558 ---help---
559 Linux currently supports several different kinds of PowerPC-based
560 machines: Apple Power Macintoshes and clones (such as the Motorola
561 Starmax series), PReP (PowerPC Reference Platform) machines (such
562 as the Motorola PowerStacks, Motorola cPCI/VME embedded systems,
563 and some IBM RS/6000 systems), CHRP (Common Hardware Reference
564 Platform) machines (including all of the recent IBM RS/6000 and
565 pSeries machines), and several embedded PowerPC systems containing
566 4xx, 6xx, 7xx, 8xx, 74xx, and 82xx processors. Currently, the
Paul Mackerras0a26b132006-03-28 10:22:10 +1100567 default option is to build a kernel which works on PReP.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700568
Paul Mackerras0a26b132006-03-28 10:22:10 +1100569 Note that support for Apple and CHRP machines is now only available
570 with ARCH=powerpc, and has been removed from this menu. If you
571 wish to build a kernel for an Apple or CHRP machine, exit this
572 configuration process and re-run it with ARCH=powerpc.
Paul Mackerrasa7fdd902006-01-15 17:30:44 +1100573
Paul Mackerras0a26b132006-03-28 10:22:10 +1100574 Select PReP if configuring for a PReP machine.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700575
576 Select Gemini if configuring for a Synergy Microsystems' Gemini
577 series Single Board Computer. More information is available at:
578 <http://www.synergymicro.com/PressRel/97_10_15.html>.
579
580 Select APUS if configuring for a PowerUP Amiga. More information is
581 available at: <http://linux-apus.sourceforge.net/>.
582
Paul Mackerras0a26b132006-03-28 10:22:10 +1100583config PPC_PREP
584 bool "PReP"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700585
586config APUS
587 bool "Amiga-APUS"
Kumar Galae8be1c82005-07-31 22:34:51 -0700588 depends on BROKEN
Linus Torvalds1da177e2005-04-16 15:20:36 -0700589 help
590 Select APUS if configuring for a PowerUP Amiga.
591 More information is available at:
592 <http://linux-apus.sourceforge.net/>.
593
594config KATANA
595 bool "Artesyn-Katana"
596 help
597 Select KATANA if configuring an Artesyn KATANA 750i or 3750
598 cPCI board.
599
600config WILLOW
601 bool "Cogent-Willow"
602
603config CPCI690
604 bool "Force-CPCI690"
605 help
606 Select CPCI690 if configuring a Force CPCI690 cPCI board.
607
Linus Torvalds1da177e2005-04-16 15:20:36 -0700608config POWERPMC250
609 bool "Force-PowerPMC250"
610
611config CHESTNUT
612 bool "IBM 750FX Eval board or 750GX Eval board"
613 help
614 Select CHESTNUT if configuring an IBM 750FX Eval Board or a
615 IBM 750GX Eval board.
616
617config SPRUCE
618 bool "IBM-Spruce"
Paul Mackerras25635c72005-10-26 16:36:55 +1000619 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700620
621config HDPU
622 bool "Sky-HDPU"
623 help
624 Select HDPU if configuring a Sky Computers Compute Blade.
625
626config HDPU_FEATURES
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100627 depends on HDPU
Linus Torvalds1da177e2005-04-16 15:20:36 -0700628 tristate "HDPU-Features"
629 help
630 Select to enable HDPU enhanced features.
631
632config EV64260
633 bool "Marvell-EV64260BP"
634 help
635 Select EV64260 if configuring a Marvell (formerly Galileo)
636 EV64260BP Evaluation platform.
637
638config LOPEC
639 bool "Motorola-LoPEC"
Paul Mackerrasf9bd1702005-10-26 16:47:42 +1000640 select PPC_I8259
Linus Torvalds1da177e2005-04-16 15:20:36 -0700641
Linus Torvalds1da177e2005-04-16 15:20:36 -0700642config MVME5100
643 bool "Motorola-MVME5100"
Paul Mackerras25635c72005-10-26 16:36:55 +1000644 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700645
646config PPLUS
647 bool "Motorola-PowerPlus"
Paul Mackerrasf9bd1702005-10-26 16:47:42 +1000648 select PPC_I8259
Paul Mackerras25635c72005-10-26 16:36:55 +1000649 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700650
651config PRPMC750
652 bool "Motorola-PrPMC750"
Paul Mackerras25635c72005-10-26 16:36:55 +1000653 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700654
655config PRPMC800
656 bool "Motorola-PrPMC800"
Paul Mackerras25635c72005-10-26 16:36:55 +1000657 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700658
659config SANDPOINT
660 bool "Motorola-Sandpoint"
Paul Mackerrasf9bd1702005-10-26 16:47:42 +1000661 select PPC_I8259
Linus Torvalds1da177e2005-04-16 15:20:36 -0700662 help
663 Select SANDPOINT if configuring for a Motorola Sandpoint X3
664 (any flavor).
665
666config RADSTONE_PPC7D
667 bool "Radstone Technology PPC7D board"
Paul Mackerrasf9bd1702005-10-26 16:47:42 +1000668 select PPC_I8259
Linus Torvalds1da177e2005-04-16 15:20:36 -0700669
Linus Torvalds1da177e2005-04-16 15:20:36 -0700670config PAL4
671 bool "SBS-Palomar4"
672
Linus Torvalds1da177e2005-04-16 15:20:36 -0700673config EST8260
674 bool "EST8260"
675 ---help---
676 The EST8260 is a single-board computer manufactured by Wind River
677 Systems, Inc. (formerly Embedded Support Tools Corp.) and based on
678 the MPC8260. Wind River Systems has a website at
679 <http://www.windriver.com/>, but the EST8260 cannot be found on it
680 and has probably been discontinued or rebadged.
681
682config SBC82xx
683 bool "SBC82xx"
684 ---help---
685 SBC PowerQUICC II, single-board computer with MPC82xx CPU
686 Manufacturer: Wind River Systems, Inc.
687 Date of Release: May 2003
688 End of Life: -
689 URL: <http://www.windriver.com/>
690
691config SBS8260
692 bool "SBS8260"
693
694config RPX8260
695 bool "RPXSUPER"
696
697config TQM8260
698 bool "TQM8260"
699 ---help---
700 MPC8260 based module, little larger than credit card,
701 up to 128 MB global + 64 MB local RAM, 32 MB Flash,
702 32 kB EEPROM, 256 kB L@ Cache, 10baseT + 100baseT Ethernet,
703 2 x serial ports, ...
704 Manufacturer: TQ Components, www.tq-group.de
705 Date of Release: June 2001
706 End of Life: not yet :-)
707 URL: <http://www.denx.de/PDF/TQM82xx_SPEC_Rev005.pdf>
708
709config ADS8272
710 bool "ADS8272"
711
712config PQ2FADS
713 bool "Freescale-PQ2FADS"
714 help
715 Select PQ2FADS if you wish to configure for a Freescale
716 PQ2FADS board (-VR or -ZU).
717
718config LITE5200
719 bool "Freescale LITE5200 / (IceCube)"
720 select PPC_MPC52xx
721 help
722 Support for the LITE5200 dev board for the MPC5200 from Freescale.
723 This is for the LITE5200 version 2.0 board. Don't know if it changes
724 much but it's only been tested on this board version. I think this
725 board is also known as IceCube.
726
Sylvain Munautf8dd3112006-03-26 13:37:38 +0200727config LITE5200B
728 bool "Freescale LITE5200B"
Robert P. J. Daybef1f402006-12-12 20:04:19 +0100729 depends on LITE5200
Sylvain Munautf8dd3112006-03-26 13:37:38 +0200730 help
731 Support for the LITE5200B dev board for the MPC5200 from Freescale.
732 This is the new board with 2 PCI slots.
733
Linus Torvalds1da177e2005-04-16 15:20:36 -0700734config MPC834x_SYS
735 bool "Freescale MPC834x SYS"
736 help
737 This option enables support for the MPC 834x SYS evaluation board.
738
Kumar Gala7f6fd5d2005-09-09 13:01:26 -0700739 Be aware that PCI buses can only function when SYS board is plugged
740 into the PIB (Platform IO Board) board from Freescale which provide
741 3 PCI slots. The PIBs PCI initialization is the bootloader's
Matt LaPlante3cb2fcc2006-11-30 05:22:59 +0100742 responsibility.
Kumar Gala7f6fd5d2005-09-09 13:01:26 -0700743
Lee Nicks3acb2342005-09-03 15:55:48 -0700744config EV64360
745 bool "Marvell-EV64360BP"
746 help
747 Select EV64360 if configuring a Marvell EV64360BP Evaluation
748 platform.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700749endchoice
750
751config PQ2ADS
752 bool
753 depends on ADS8272
754 default y
755
756config TQM8xxL
757 bool
Kumar Gala8b1a9772005-09-03 15:55:28 -0700758 depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700759 default y
760
761config EMBEDDEDBOOT
762 bool
763 depends on 8xx || 8260
764 default y
765
766config PPC_MPC52xx
767 bool
768
769config 8260
770 bool "CPM2 Support" if WILLOW
771 depends on 6xx
772 default y if TQM8260 || RPX8260 || EST8260 || SBS8260 || SBC82xx || PQ2FADS
773 help
774 The MPC8260 is a typical embedded CPU made by Motorola. Selecting
775 this option means that you wish to build a kernel for a machine with
776 an 8260 class CPU.
777
778config 8272
779 bool
780 depends on 6xx
781 default y if ADS8272
782 select 8260
783 help
784 The MPC8272 CPM has a different internal dpram setup than other CPM2
785 devices
786
787config 83xx
788 bool
789 default y if MPC834x_SYS
790
791config MPC834x
792 bool
793 default y if MPC834x_SYS
794
Kumar Gala08264cb2006-01-10 21:43:56 -0600795config PPC_83xx
796 bool
797 default y if 83xx
798
Pantelis Antonioude672e42005-11-07 00:58:17 -0800799config CPM1
800 bool
801 depends on 8xx
802 default y
803 help
804 The CPM1 (Communications Processor Module) is a coprocessor on
805 embedded CPUs made by Motorola. Selecting this option means that
806 you wish to build a kernel for a machine with a CPM1 coprocessor
807 on it (8xx, 827x, 8560).
808
Linus Torvalds1da177e2005-04-16 15:20:36 -0700809config CPM2
810 bool
811 depends on 8260 || MPC8560 || MPC8555
812 default y
813 help
814 The CPM2 (Communications Processor Module) is a coprocessor on
815 embedded CPUs made by Motorola. Selecting this option means that
816 you wish to build a kernel for a machine with a CPM2 coprocessor
817 on it (826x, 827x, 8560).
818
Linus Torvalds1da177e2005-04-16 15:20:36 -0700819config PPC_GEN550
820 bool
Kumar Gala617bf9a2005-09-03 15:55:30 -0700821 depends on SANDPOINT || SPRUCE || PPLUS || \
Kumar Galaba9d1e22005-09-03 15:55:23 -0700822 PRPMC750 || PRPMC800 || LOPEC || \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700823 (EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \
824 83xx
825 default y
826
827config FORCE
828 bool
Kumar Gala617bf9a2005-09-03 15:55:30 -0700829 depends on 6xx && POWERPMC250
Linus Torvalds1da177e2005-04-16 15:20:36 -0700830 default y
831
832config GT64260
833 bool
834 depends on EV64260 || CPCI690
835 default y
836
837config MV64360 # Really MV64360 & MV64460
838 bool
Lee Nicks3acb2342005-09-03 15:55:48 -0700839 depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU || EV64360
Linus Torvalds1da177e2005-04-16 15:20:36 -0700840 default y
841
842config MV64X60
843 bool
844 depends on (GT64260 || MV64360)
Paul Mackerras25635c72005-10-26 16:36:55 +1000845 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700846 default y
847
848menu "Set bridge options"
849 depends on MV64X60
850
851config NOT_COHERENT_CACHE
852 bool "Turn off Cache Coherency"
853 default n
854 help
855 Some 64x60 bridges lock up when trying to enforce cache coherency.
856 When this option is selected, cache coherency will be turned off.
857 Note that this can cause other problems (e.g., stale data being
858 speculatively loaded via a cached mapping). Use at your own risk.
859
860config MV64X60_BASE
861 hex "Set bridge base used by firmware"
862 default "0xf1000000"
863 help
864 A firmware can leave the base address of the bridge's registers at
865 a non-standard location. If so, set this value to reflect the
866 address of that non-standard location.
867
868config MV64X60_NEW_BASE
869 hex "Set bridge base used by kernel"
870 default "0xf1000000"
871 help
872 If the current base address of the bridge's registers is not where
873 you want it, set this value to the address that you want it moved to.
874
875endmenu
876
877config NONMONARCH_SUPPORT
878 bool "Enable Non-Monarch Support"
879 depends on PRPMC800
880
881config HARRIER
882 bool
883 depends on PRPMC800
884 default y
885
886config EPIC_SERIAL_MODE
887 bool
888 depends on 6xx && (LOPEC || SANDPOINT)
889 default y
890
891config MPC10X_BRIDGE
892 bool
Kumar Gala617bf9a2005-09-03 15:55:30 -0700893 depends on POWERPMC250 || LOPEC || SANDPOINT
Paul Mackerras25635c72005-10-26 16:36:55 +1000894 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700895 default y
896
Linus Torvalds1da177e2005-04-16 15:20:36 -0700897config MPC10X_OPENPIC
898 bool
899 depends on POWERPMC250 || LOPEC || SANDPOINT
900 default y
901
902config MPC10X_STORE_GATHERING
903 bool "Enable MPC10x store gathering"
904 depends on MPC10X_BRIDGE
905
Kumar Gala13e886c2005-07-27 11:44:07 -0700906config SANDPOINT_ENABLE_UART1
907 bool "Enable DUART mode on Sandpoint"
908 depends on SANDPOINT
909 help
910 If this option is enabled then the MPC824x processor will run
911 in DUART mode instead of UART mode.
912
Linus Torvalds1da177e2005-04-16 15:20:36 -0700913config HARRIER_STORE_GATHERING
914 bool "Enable Harrier store gathering"
915 depends on HARRIER
916
917config MVME5100_IPMC761_PRESENT
918 bool "MVME5100 configured with an IPMC761"
919 depends on MVME5100
Paul Mackerrasf9bd1702005-10-26 16:47:42 +1000920 select PPC_I8259
Linus Torvalds1da177e2005-04-16 15:20:36 -0700921
922config SPRUCE_BAUD_33M
923 bool "Spruce baud clock support"
924 depends on SPRUCE
925
926config PC_KEYBOARD
927 bool "PC PS/2 style Keyboard"
928 depends on 4xx || CPM2
929
930config PPCBUG_NVRAM
931 bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC
932 default y if PPC_PREP
933
934config SMP
Al Viroee449f52005-08-23 22:46:26 +0100935 depends on PPC_STD_MMU
Linus Torvalds1da177e2005-04-16 15:20:36 -0700936 bool "Symmetric multi-processing support"
937 ---help---
938 This enables support for systems with more than one CPU. If you have
939 a system with only one CPU, say N. If you have a system with more
940 than one CPU, say Y. Note that the kernel does not currently
941 support SMP machines with 603/603e/603ev or PPC750 ("G3") processors
942 since they have inadequate hardware support for multiprocessor
943 operation.
944
945 If you say N here, the kernel will run on single and multiprocessor
946 machines, but will use only one CPU of a multiprocessor machine. If
947 you say Y here, the kernel will run on single-processor machines.
948 On a single-processor machine, the kernel will run faster if you say
949 N here.
950
951 If you don't know what to do here, say N.
952
953config IRQ_ALL_CPUS
954 bool "Distribute interrupts on all CPUs by default"
Al Viroc4457fb2005-08-23 22:46:31 +0100955 depends on SMP && !MV64360
Linus Torvalds1da177e2005-04-16 15:20:36 -0700956 help
957 This option gives the kernel permission to distribute IRQs across
958 multiple CPUs. Saying N here will route all IRQs to the first
959 CPU. Generally saying Y is safe, although some problems have been
960 reported with SMP Power Macintoshes with this option enabled.
961
962config NR_CPUS
963 int "Maximum number of CPUs (2-32)"
964 range 2 32
965 depends on SMP
966 default "4"
967
Linus Torvalds1da177e2005-04-16 15:20:36 -0700968config HIGHMEM
969 bool "High memory support"
970
Mel Gormanc67c3cb2006-09-27 01:49:49 -0700971config ARCH_POPULATES_NODE_MAP
972 def_bool y
973
Olaf Hering7b625c02005-07-27 11:44:03 -0700974source kernel/Kconfig.hz
975source kernel/Kconfig.preempt
Dave Hansen3f22ab22005-06-23 00:07:43 -0700976source "mm/Kconfig"
977
Linus Torvalds1da177e2005-04-16 15:20:36 -0700978source "fs/Kconfig.binfmt"
979
Linus Torvalds1da177e2005-04-16 15:20:36 -0700980config PREP_RESIDUAL
981 bool "Support for PReP Residual Data"
982 depends on PPC_PREP
983 help
984 Some PReP systems have residual data passed to the kernel by the
985 firmware. This allows detection of memory size, devices present and
986 other useful pieces of information. Sometimes this information is
987 not present or incorrect, in which case it could lead to the machine
988 behaving incorrectly. If this happens, either disable PREP_RESIDUAL
989 or pass the 'noresidual' option to the kernel.
990
991 If you are running a PReP system, say Y here, otherwise say N.
992
993config PROC_PREPRESIDUAL
994 bool "Support for reading of PReP Residual Data in /proc"
995 depends on PREP_RESIDUAL && PROC_FS
996 help
997 Enabling this option will create a /proc/residual file which allows
998 you to get at the residual data on PReP systems. You will need a tool
999 (lsresidual) to parse it. If you aren't on a PReP system, you don't
1000 want this.
1001
1002config CMDLINE_BOOL
1003 bool "Default bootloader kernel arguments"
1004
1005config CMDLINE
1006 string "Initial kernel command string"
1007 depends on CMDLINE_BOOL
1008 default "console=ttyS0,9600 console=tty0 root=/dev/sda2"
1009 help
1010 On some platforms, there is currently no way for the boot loader to
1011 pass arguments to the kernel. For these platforms, you can supply
1012 some command-line options at build time by entering them here. In
1013 most cases you will need to specify the root device here.
1014
1015config AMIGA
1016 bool
1017 depends on APUS
1018 default y
1019 help
1020 This option enables support for the Amiga series of computers.
1021
1022config ZORRO
1023 bool
1024 depends on APUS
1025 default y
1026 help
1027 This enables support for the Zorro bus in the Amiga. If you have
1028 expansion cards in your Amiga that conform to the Amiga
1029 AutoConfig(tm) specification, say Y, otherwise N. Note that even
1030 expansion cards that do not fit in the Zorro slots but fit in e.g.
1031 the CPU slot may fall in this category, so you have to say Y to let
1032 Linux use these.
1033
1034config ABSTRACT_CONSOLE
1035 bool
1036 depends on APUS
1037 default y
1038
1039config APUS_FAST_EXCEPT
1040 bool
1041 depends on APUS
1042 default y
1043
1044config AMIGA_PCMCIA
1045 bool "Amiga 1200/600 PCMCIA support"
1046 depends on APUS && EXPERIMENTAL
1047 help
1048 Include support in the kernel for pcmcia on Amiga 1200 and Amiga
1049 600. If you intend to use pcmcia cards say Y; otherwise say N.
1050
1051config AMIGA_BUILTIN_SERIAL
1052 tristate "Amiga builtin serial support"
1053 depends on APUS
1054 help
1055 If you want to use your Amiga's built-in serial port in Linux,
1056 answer Y.
1057
1058 To compile this driver as a module, choose M here.
1059
1060config GVPIOEXT
1061 tristate "GVP IO-Extender support"
1062 depends on APUS
1063 help
1064 If you want to use a GVP IO-Extender serial card in Linux, say Y.
1065 Otherwise, say N.
1066
1067config GVPIOEXT_LP
1068 tristate "GVP IO-Extender parallel printer support"
1069 depends on GVPIOEXT
1070 help
1071 Say Y to enable driving a printer from the parallel port on your
1072 GVP IO-Extender card, N otherwise.
1073
1074config GVPIOEXT_PLIP
1075 tristate "GVP IO-Extender PLIP support"
1076 depends on GVPIOEXT
1077 help
1078 Say Y to enable doing IP over the parallel port on your GVP
1079 IO-Extender card, N otherwise.
1080
1081config MULTIFACE_III_TTY
1082 tristate "Multiface Card III serial support"
1083 depends on APUS
1084 help
1085 If you want to use a Multiface III card's serial port in Linux,
1086 answer Y.
1087
1088 To compile this driver as a module, choose M here.
1089
1090config A2232
1091 tristate "Commodore A2232 serial support (EXPERIMENTAL)"
1092 depends on EXPERIMENTAL && APUS
1093 ---help---
1094 This option supports the 2232 7-port serial card shipped with the
1095 Amiga 2000 and other Zorro-bus machines, dating from 1989. At
1096 a max of 19,200 bps, the ports are served by a 6551 ACIA UART chip
1097 each, plus a 8520 CIA, and a master 6502 CPU and buffer as well. The
1098 ports were connected with 8 pin DIN connectors on the card bracket,
1099 for which 8 pin to DB25 adapters were supplied. The card also had
1100 jumpers internally to toggle various pinning configurations.
1101
1102 This driver can be built as a module; but then "generic_serial"
1103 will also be built as a module. This has to be loaded before
1104 "ser_a2232". If you want to do this, answer M here.
1105
1106config WHIPPET_SERIAL
1107 tristate "Hisoft Whippet PCMCIA serial support"
1108 depends on AMIGA_PCMCIA
1109 help
1110 HiSoft has a web page at <http://www.hisoft.co.uk/>, but there
1111 is no listing for the Whippet in their Amiga section.
1112
1113config APNE
1114 tristate "PCMCIA NE2000 support"
1115 depends on AMIGA_PCMCIA
1116 help
1117 If you have a PCMCIA NE2000 compatible adapter, say Y. Otherwise,
1118 say N.
1119
1120 To compile this driver as a module, choose M here: the
1121 module will be called apne.
1122
1123config SERIAL_CONSOLE
1124 bool "Support for serial port console"
1125 depends on APUS && (AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y)
1126
1127config HEARTBEAT
1128 bool "Use power LED as a heartbeat"
1129 depends on APUS
1130 help
1131 Use the power-on LED on your machine as a load meter. The exact
1132 behavior is platform-dependent, but normally the flash frequency is
1133 a hyperbolic function of the 5-minute load average.
1134
1135config PROC_HARDWARE
1136 bool "/proc/hardware support"
1137 depends on APUS
1138
1139source "drivers/zorro/Kconfig"
1140
Al Viro6299afc2005-08-23 22:46:41 +01001141if !44x || BROKEN
Linus Torvalds1da177e2005-04-16 15:20:36 -07001142source kernel/power/Kconfig
Al Viro6299afc2005-08-23 22:46:41 +01001143endif
Linus Torvalds1da177e2005-04-16 15:20:36 -07001144
David Woodhouseea9c1022005-05-08 15:56:09 +01001145config SECCOMP
1146 bool "Enable seccomp to safely compute untrusted bytecode"
1147 depends on PROC_FS
1148 default y
1149 help
1150 This kernel feature is useful for number crunching applications
1151 that may need to compute untrusted bytecode during their
1152 execution. By using pipes or other transports made available to
1153 the process as file descriptors supporting the read/write
1154 syscalls, it's possible to isolate those applications in
1155 their own address space using seccomp. Once seccomp is
1156 enabled via /proc/<pid>/seccomp, it cannot be disabled
1157 and the task is only allowed to execute a few safe syscalls
1158 defined by each seccomp mode.
1159
1160 If unsure, say Y. Only embedded should say N here.
1161
Linus Torvalds1da177e2005-04-16 15:20:36 -07001162endmenu
1163
Al Viro5cae8412005-05-04 05:39:22 +01001164config ISA_DMA_API
1165 bool
1166 default y
1167
Linus Torvalds1da177e2005-04-16 15:20:36 -07001168menu "Bus options"
1169
1170config ISA
1171 bool "Support for ISA-bus hardware"
Paul Mackerras0a26b132006-03-28 10:22:10 +11001172 depends on PPC_PREP
Linus Torvalds1da177e2005-04-16 15:20:36 -07001173 help
1174 Find out whether you have ISA slots on your motherboard. ISA is the
1175 name of a bus system, i.e. the way the CPU talks to the other stuff
1176 inside your box. If you have an Apple machine, say N here; if you
1177 have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If
1178 you have an embedded board, consult your board documentation.
1179
1180config GENERIC_ISA_DMA
1181 bool
Paul Mackerras0a26b132006-03-28 10:22:10 +11001182 depends on 6xx && !CPM2
Linus Torvalds1da177e2005-04-16 15:20:36 -07001183 default y
1184
Paul Mackerrasf9bd1702005-10-26 16:47:42 +10001185config PPC_I8259
1186 bool
Paul Mackerras0a26b132006-03-28 10:22:10 +11001187 default y if 85xx || PPC_PREP
Paul Mackerrasf9bd1702005-10-26 16:47:42 +10001188 default n
1189
Paul Mackerras25635c72005-10-26 16:36:55 +10001190config PPC_INDIRECT_PCI
1191 bool
1192 depends on PCI
Paul Mackerras0a26b132006-03-28 10:22:10 +11001193 default y if 40x || 44x || 85xx || 83xx || PPC_PREP
Paul Mackerras25635c72005-10-26 16:36:55 +10001194 default n
1195
Linus Torvalds1da177e2005-04-16 15:20:36 -07001196config EISA
1197 bool
1198 help
1199 The Extended Industry Standard Architecture (EISA) bus is a bus
1200 architecture used on some older intel-based PCs.
1201
1202config SBUS
1203 bool
1204
1205# Yes MCA RS/6000s exist but Linux-PPC does not currently support any
1206config MCA
1207 bool
1208
1209config PCI
1210 bool "PCI support" if 40x || CPM2 || 83xx || 85xx || PPC_MPC52xx
1211 default y if !40x && !CPM2 && !8xx && !APUS && !83xx && !85xx
1212 default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
1213 default PCI_QSPAN if !4xx && !CPM2 && 8xx
1214 help
1215 Find out whether your system includes a PCI bus. PCI is the name of
1216 a bus system, i.e. the way the CPU talks to the other stuff inside
1217 your box. If you say Y here, the kernel will include drivers and
1218 infrastructure code to support PCI bus devices.
1219
1220config PCI_DOMAINS
1221 bool
1222 default PCI
1223
Kumar Gala66d2cc92005-09-03 15:55:50 -07001224config MPC83xx_PCI2
Josh Boyer06e6d292006-09-07 08:25:40 -05001225 bool "Support for 2nd PCI host controller"
Kumar Gala66d2cc92005-09-03 15:55:50 -07001226 depends on PCI && MPC834x
1227 default y if MPC834x_SYS
1228
Linus Torvalds1da177e2005-04-16 15:20:36 -07001229config PCI_QSPAN
1230 bool "QSpan PCI"
1231 depends on !4xx && !CPM2 && 8xx
Paul Mackerrasf9bd1702005-10-26 16:47:42 +10001232 select PPC_I8259
Linus Torvalds1da177e2005-04-16 15:20:36 -07001233 help
1234 Say Y here if you have a system based on a Motorola 8xx-series
1235 embedded processor with a QSPAN PCI interface, otherwise say N.
1236
1237config PCI_8260
1238 bool
Vitaly Borduga6dbba72005-05-28 15:52:09 -07001239 depends on PCI && 8260
Paul Mackerras25635c72005-10-26 16:36:55 +10001240 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -07001241 default y
1242
1243config 8260_PCI9
Josh Boyer06e6d292006-09-07 08:25:40 -05001244 bool "Enable workaround for MPC826x erratum PCI 9"
Vitaly Borduga6dbba72005-05-28 15:52:09 -07001245 depends on PCI_8260 && !ADS8272
Linus Torvalds1da177e2005-04-16 15:20:36 -07001246 default y
1247
1248choice
Josh Boyer06e6d292006-09-07 08:25:40 -05001249 prompt "IDMA channel for PCI 9 workaround"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001250 depends on 8260_PCI9
1251
1252config 8260_PCI9_IDMA1
1253 bool "IDMA1"
1254
1255config 8260_PCI9_IDMA2
1256 bool "IDMA2"
1257
1258config 8260_PCI9_IDMA3
1259 bool "IDMA3"
1260
1261config 8260_PCI9_IDMA4
1262 bool "IDMA4"
1263
1264endchoice
1265
1266config PCI_PERMEDIA
1267 bool "PCI for Permedia2"
1268 depends on !4xx && !8xx && APUS
1269
1270source "drivers/pci/Kconfig"
1271
1272source "drivers/pcmcia/Kconfig"
1273
Matt Porter2b0c28d2005-11-07 01:00:19 -08001274config RAPIDIO
1275 bool "RapidIO support" if MPC8540 || MPC8560
1276 help
1277 If you say Y here, the kernel will include drivers and
1278 infrastructure code to support RapidIO interconnect devices.
1279
1280source "drivers/rapidio/Kconfig"
1281
Linus Torvalds1da177e2005-04-16 15:20:36 -07001282endmenu
1283
1284menu "Advanced setup"
1285
1286config ADVANCED_OPTIONS
1287 bool "Prompt for advanced kernel configuration options"
1288 help
1289 This option will enable prompting for a variety of advanced kernel
1290 configuration options. These options can cause the kernel to not
1291 work if they are set incorrectly, but can be used to optimize certain
1292 aspects of kernel memory management.
1293
1294 Unless you know what you are doing, say N here.
1295
1296comment "Default settings for advanced configuration options are used"
1297 depends on !ADVANCED_OPTIONS
1298
1299config HIGHMEM_START_BOOL
1300 bool "Set high memory pool address"
1301 depends on ADVANCED_OPTIONS && HIGHMEM
1302 help
1303 This option allows you to set the base address of the kernel virtual
1304 area used to map high memory pages. This can be useful in
1305 optimizing the layout of kernel virtual memory.
1306
1307 Say N here unless you know what you are doing.
1308
1309config HIGHMEM_START
1310 hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL
1311 default "0xfe000000"
1312
1313config LOWMEM_SIZE_BOOL
1314 bool "Set maximum low memory"
1315 depends on ADVANCED_OPTIONS
1316 help
1317 This option allows you to set the maximum amount of memory which
1318 will be used as "low memory", that is, memory which the kernel can
1319 access directly, without having to set up a kernel virtual mapping.
1320 This can be useful in optimizing the layout of kernel virtual
1321 memory.
1322
1323 Say N here unless you know what you are doing.
1324
1325config LOWMEM_SIZE
1326 hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL
1327 default "0x30000000"
1328
1329config KERNEL_START_BOOL
1330 bool "Set custom kernel base address"
1331 depends on ADVANCED_OPTIONS
1332 help
1333 This option allows you to set the kernel virtual address at which
1334 the kernel will map low memory (the kernel image will be linked at
1335 this address). This can be useful in optimizing the virtual memory
1336 layout of the system.
1337
1338 Say N here unless you know what you are doing.
1339
1340config KERNEL_START
1341 hex "Virtual address of kernel base" if KERNEL_START_BOOL
1342 default "0xc0000000"
1343
1344config TASK_SIZE_BOOL
1345 bool "Set custom user task size"
1346 depends on ADVANCED_OPTIONS
1347 help
1348 This option allows you to set the amount of virtual address space
1349 allocated to user tasks. This can be useful in optimizing the
1350 virtual memory layout of the system.
1351
1352 Say N here unless you know what you are doing.
1353
1354config TASK_SIZE
1355 hex "Size of user task space" if TASK_SIZE_BOOL
1356 default "0x80000000"
1357
1358config CONSISTENT_START_BOOL
1359 bool "Set custom consistent memory pool address"
1360 depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
1361 help
1362 This option allows you to set the base virtual address
Matt LaPlante4b3f6862006-10-03 22:21:02 +02001363 of the consistent memory pool. This pool of virtual
Linus Torvalds1da177e2005-04-16 15:20:36 -07001364 memory is used to make consistent memory allocations.
1365
1366config CONSISTENT_START
1367 hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL
1368 default "0xff100000" if NOT_COHERENT_CACHE
1369
1370config CONSISTENT_SIZE_BOOL
1371 bool "Set custom consistent memory pool size"
1372 depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
1373 help
Matt LaPlante4b3f6862006-10-03 22:21:02 +02001374 This option allows you to set the size of the
Linus Torvalds1da177e2005-04-16 15:20:36 -07001375 consistent memory pool. This pool of virtual memory
1376 is used to make consistent memory allocations.
1377
1378config CONSISTENT_SIZE
1379 hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL
1380 default "0x00200000" if NOT_COHERENT_CACHE
1381
1382config BOOT_LOAD_BOOL
1383 bool "Set the boot link/load address"
Paul Mackerras0a26b132006-03-28 10:22:10 +11001384 depends on ADVANCED_OPTIONS && !PPC_PREP
Linus Torvalds1da177e2005-04-16 15:20:36 -07001385 help
1386 This option allows you to set the initial load address of the zImage
1387 or zImage.initrd file. This can be useful if you are on a board
1388 which has a small amount of memory.
1389
1390 Say N here unless you know what you are doing.
1391
1392config BOOT_LOAD
1393 hex "Link/load address for booting" if BOOT_LOAD_BOOL
1394 default "0x00400000" if 40x || 8xx || 8260
1395 default "0x01000000" if 44x
1396 default "0x00800000"
1397
1398config PIN_TLB
1399 bool "Pinned Kernel TLBs (860 ONLY)"
1400 depends on ADVANCED_OPTIONS && 8xx
1401endmenu
1402
Sam Ravnborgd5950b42005-07-11 21:03:49 -07001403source "net/Kconfig"
1404
Linus Torvalds1da177e2005-04-16 15:20:36 -07001405source "drivers/Kconfig"
1406
1407source "fs/Kconfig"
1408
1409source "arch/ppc/8xx_io/Kconfig"
1410
1411source "arch/ppc/8260_io/Kconfig"
1412
1413
1414menu "IBM 40x options"
1415 depends on 40x
1416
1417config SERIAL_SICC
1418 bool "SICC Serial port"
1419 depends on STB03xxx
1420
1421config UART1_DFLT_CONSOLE
1422 bool
1423 depends on SERIAL_SICC && UART0_TTYS1
1424 default y
1425
1426config SERIAL_SICC_CONSOLE
1427 bool
1428 depends on SERIAL_SICC && UART0_TTYS1
1429 default y
1430
1431endmenu
1432
1433source "lib/Kconfig"
1434
Stephen Rothwellbcdd1ea2005-09-19 23:13:24 +10001435source "arch/powerpc/oprofile/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001436
1437source "arch/ppc/Kconfig.debug"
1438
1439source "security/Kconfig"
1440
1441source "crypto/Kconfig"