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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
Akinobu Mita4c5aea02006-03-26 01:39:28 -080022config GENERIC_HWEIGHT
23 bool
24 default y
25
Linus Torvalds1da177e2005-04-16 15:20:36 -070026config GENERIC_CALIBRATE_DELAY
27 bool
28 default y
29
Linus Torvalds1da177e2005-04-16 15:20:36 -070030config PPC
31 bool
32 default y
33
34config PPC32
35 bool
36 default y
37
38# All PPCs use generic nvram driver through ppc_md
39config GENERIC_NVRAM
40 bool
41 default y
42
Jon Mason0a9cb462006-05-19 15:35:32 -050043config GENERIC_FIND_NEXT_BIT
44 bool
45 default y
46
Anton Blanchard7d12e522005-05-05 16:15:11 -070047config SCHED_NO_NO_OMIT_FRAME_POINTER
48 bool
49 default y
50
viro@ZenIV.linux.org.uka08b6b72005-09-06 01:48:42 +010051config ARCH_MAY_HAVE_PC_FDC
52 bool
53 default y
54
Linus Torvalds1da177e2005-04-16 15:20:36 -070055source "init/Kconfig"
56
57menu "Processor"
58
59choice
60 prompt "Processor Type"
61 default 6xx
62
63config 6xx
64 bool "6xx/7xx/74xx/52xx/82xx/83xx"
Paul Mackerras443a8482005-05-01 08:58:40 -070065 select PPC_FPU
Linus Torvalds1da177e2005-04-16 15:20:36 -070066 help
67 There are four types of PowerPC chips supported. The more common
Paul Mackerras0a26b132006-03-28 10:22:10 +110068 types (601, 603, 604, 740, 750, 7400), the older Freescale
69 (formerly Motorola) embedded versions (821, 823, 850, 855, 860,
70 52xx, 82xx, 83xx), the IBM embedded versions (403 and 405) and
71 the Book E embedded processors from IBM (44x) and Freescale (85xx).
72 For support for 64-bit processors, set ARCH=powerpc.
Linus Torvalds1da177e2005-04-16 15:20:36 -070073 Unless you are building a kernel for one of the embedded processor
Paul Mackerras0a26b132006-03-28 10:22:10 +110074 systems, choose 6xx.
75 Also note that because the 52xx, 82xx, & 83xx family have a 603e
76 core, specific support for that chipset is asked later on.
Linus Torvalds1da177e2005-04-16 15:20:36 -070077
78config 40x
79 bool "40x"
80
81config 44x
82 bool "44x"
83
Linus Torvalds1da177e2005-04-16 15:20:36 -070084config 8xx
Linus Torvalds1da177e2005-04-16 15:20:36 -070085 bool "8xx"
86
Kumar Gala33d9e9b2005-06-25 14:54:37 -070087config E200
88 bool "e200"
89
Linus Torvalds1da177e2005-04-16 15:20:36 -070090config E500
91 bool "e500"
92
93endchoice
94
Paul Mackerras443a8482005-05-01 08:58:40 -070095config PPC_FPU
96 bool
97
Linus Torvalds1da177e2005-04-16 15:20:36 -070098config BOOKE
99 bool
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700100 depends on E200 || E500
Linus Torvalds1da177e2005-04-16 15:20:36 -0700101 default y
102
103config FSL_BOOKE
104 bool
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700105 depends on E200 || E500
Linus Torvalds1da177e2005-04-16 15:20:36 -0700106 default y
107
108config PTE_64BIT
109 bool
Kumar Galaf50b1532005-04-16 15:24:22 -0700110 depends on 44x || E500
111 default y if 44x
112 default y if E500 && PHYS_64BIT
Linus Torvalds1da177e2005-04-16 15:20:36 -0700113
114config PHYS_64BIT
Kumar Galaf50b1532005-04-16 15:24:22 -0700115 bool 'Large physical address support' if E500
116 depends on 44x || E500
117 default y if 44x
118 ---help---
119 This option enables kernel support for larger than 32-bit physical
120 addresses. This features is not be available on all e500 cores.
121
122 If in doubt, say N here.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700123
124config ALTIVEC
125 bool "AltiVec Support"
Paul Mackerrasa7fdd902006-01-15 17:30:44 +1100126 depends on 6xx
Linus Torvalds1da177e2005-04-16 15:20:36 -0700127 depends on !8260 && !83xx
128 ---help---
129 This option enables kernel support for the Altivec extensions to the
130 PowerPC processor. The kernel currently supports saving and restoring
131 altivec registers, and turning on the 'altivec enable' bit so user
132 processes can execute altivec instructions.
133
134 This option is only usefully if you have a processor that supports
135 altivec (G4, otherwise known as 74xx series), but does not have
136 any affect on a non-altivec cpu (it does, however add code to the
137 kernel).
138
139 If in doubt, say Y here.
140
141config SPE
142 bool "SPE Support"
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700143 depends on E200 || E500
Linus Torvalds1da177e2005-04-16 15:20:36 -0700144 ---help---
145 This option enables kernel support for the Signal Processing
146 Extensions (SPE) to the PowerPC processor. The kernel currently
147 supports saving and restoring SPE registers, and turning on the
148 'spe enable' bit so user processes can execute SPE instructions.
149
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700150 This option is only useful if you have a processor that supports
Linus Torvalds1da177e2005-04-16 15:20:36 -0700151 SPE (e500, otherwise known as 85xx series), but does not have any
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700152 effect on a non-spe cpu (it does, however add code to the kernel).
Linus Torvalds1da177e2005-04-16 15:20:36 -0700153
154 If in doubt, say Y here.
155
156config TAU
157 bool "Thermal Management Support"
158 depends on 6xx && !8260 && !83xx
159 help
160 G3 and G4 processors have an on-chip temperature sensor called the
161 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die
162 temperature within 2-4 degrees Celsius. This option shows the current
163 on-die temperature in /proc/cpuinfo if the cpu supports it.
164
165 Unfortunately, on some chip revisions, this sensor is very inaccurate
166 and in some cases, does not work at all, so don't assume the cpu
167 temp is actually what /proc/cpuinfo says it is.
168
169config TAU_INT
170 bool "Interrupt driven TAU driver (DANGEROUS)"
171 depends on TAU
172 ---help---
173 The TAU supports an interrupt driven mode which causes an interrupt
174 whenever the temperature goes out of range. This is the fastest way
175 to get notified the temp has exceeded a range. With this option off,
176 a timer is used to re-check the temperature periodically.
177
178 However, on some cpus it appears that the TAU interrupt hardware
179 is buggy and can cause a situation which would lead unexplained hard
180 lockups.
181
182 Unless you are extending the TAU driver, or enjoy kernel/hardware
183 debugging, leave this option off.
184
185config TAU_AVERAGE
186 bool "Average high and low temp"
187 depends on TAU
188 ---help---
189 The TAU hardware can compare the temperature to an upper and lower
190 bound. The default behavior is to show both the upper and lower
191 bound in /proc/cpuinfo. If the range is large, the temperature is
192 either changing a lot, or the TAU hardware is broken (likely on some
193 G4's). If the range is small (around 4 degrees), the temperature is
194 relatively stable. If you say Y here, a single temperature value,
195 halfway between the upper and lower bounds, will be reported in
196 /proc/cpuinfo.
197
198 If in doubt, say N here.
199
200config MATH_EMULATION
201 bool "Math emulation"
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700202 depends on 4xx || 8xx || E200 || E500
Linus Torvalds1da177e2005-04-16 15:20:36 -0700203 ---help---
204 Some PowerPC chips designed for embedded applications do not have
205 a floating-point unit and therefore do not implement the
206 floating-point instructions in the PowerPC instruction set. If you
207 say Y here, the kernel will include code to emulate a floating-point
208 unit, which will allow programs that use floating-point
209 instructions to run.
210
211 If you have an Apple machine or an IBM RS/6000 or pSeries machine,
212 or any machine with a 6xx, 7xx or 7xxx series processor, say N
213 here. Saying Y here will not hurt performance (on any machine) but
214 will increase the size of the kernel.
215
Eric W. Biederman70765aa2005-06-25 14:58:07 -0700216config KEXEC
217 bool "kexec system call (EXPERIMENTAL)"
218 depends on EXPERIMENTAL
219 help
220 kexec is a system call that implements the ability to shutdown your
221 current kernel, and to start another kernel. It is like a reboot
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400222 but it is independent of the system firmware. And like a reboot
Eric W. Biederman70765aa2005-06-25 14:58:07 -0700223 you can start any kernel with it, not just Linux.
224
Matt LaPlante1f1332f2006-06-29 01:32:47 -0400225 The name comes from the similarity to the exec system call.
Eric W. Biederman70765aa2005-06-25 14:58:07 -0700226
227 It is an ongoing process to be certain the hardware in a machine
228 is properly shutdown, so do not be surprised if this code does not
229 initially work for you. It may help to enable device hotplugging
230 support. As of this writing the exact hardware interface is
231 strongly in flux, so no good recommendation can be made.
232
233 In the GameCube implementation, kexec allows you to load and
234 run DOL files, including kernel and homebrew DOLs.
235
Linus Torvalds1da177e2005-04-16 15:20:36 -0700236source "drivers/cpufreq/Kconfig"
237
Linus Torvalds1da177e2005-04-16 15:20:36 -0700238config PPC601_SYNC_FIX
239 bool "Workarounds for PPC601 bugs"
Paul Mackerrasa7fdd902006-01-15 17:30:44 +1100240 depends on 6xx && PPC_PREP
Linus Torvalds1da177e2005-04-16 15:20:36 -0700241 help
242 Some versions of the PPC601 (the first PowerPC chip) have bugs which
243 mean that extra synchronization instructions are required near
244 certain instructions, typically those that make major changes to the
245 CPU state. These extra instructions reduce performance slightly.
246 If you say N here, these extra instructions will not be included,
247 resulting in a kernel which will run faster but may not run at all
248 on some systems with the PPC601 chip.
249
250 If in doubt, say Y here.
251
252source arch/ppc/platforms/4xx/Kconfig
253source arch/ppc/platforms/85xx/Kconfig
254
Linus Torvalds1da177e2005-04-16 15:20:36 -0700255config PPC_STD_MMU
256 bool
Paul Mackerras0a26b132006-03-28 10:22:10 +1100257 depends on 6xx
Linus Torvalds1da177e2005-04-16 15:20:36 -0700258 default y
259
260config NOT_COHERENT_CACHE
261 bool
Kumar Gala33d9e9b2005-06-25 14:54:37 -0700262 depends on 4xx || 8xx || E200
Linus Torvalds1da177e2005-04-16 15:20:36 -0700263 default y
264
265endmenu
266
267menu "Platform options"
268
Andrei Konovalove6b62392005-07-05 18:54:43 -0700269config FADS
270 bool
271
Linus Torvalds1da177e2005-04-16 15:20:36 -0700272choice
273 prompt "8xx Machine Type"
274 depends on 8xx
275 default RPXLITE
276
277config RPXLITE
278 bool "RPX-Lite"
279 ---help---
280 Single-board computers based around the PowerPC MPC8xx chips and
281 intended for embedded applications. The following types are
282 supported:
283
284 RPX-Lite:
285 Embedded Planet RPX Lite. PC104 form-factor SBC based on the MPC823.
286
287 RPX-Classic:
288 Embedded Planet RPX Classic Low-fat. Credit-card-size SBC based on
289 the MPC 860
290
291 BSE-IP:
292 Bright Star Engineering ip-Engine.
293
294 TQM823L:
295 TQM850L:
296 TQM855L:
297 TQM860L:
298 MPC8xx based family of mini modules, half credit card size,
299 up to 64 MB of RAM, 8 MB Flash, (Fast) Ethernet, 2 x serial ports,
300 2 x CAN bus interface, ...
301 Manufacturer: TQ Components, www.tq-group.de
302 Date of Release: October (?) 1999
303 End of Life: not yet :-)
304 URL:
305 - module: <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>
306 - starter kit: <http://www.denx.de/PDF/STK8xxLHWM201.pdf>
307 - images: <http://www.denx.de/embedded-ppc-en.html>
308
309 FPS850L:
310 FingerPrint Sensor System (based on TQM850L)
311 Manufacturer: IKENDI AG, <http://www.ikendi.com/>
312 Date of Release: November 1999
313 End of life: end 2000 ?
314 URL: see TQM850L
315
Linus Torvalds1da177e2005-04-16 15:20:36 -0700316 IVMS8:
317 MPC860 based board used in the "Integrated Voice Mail System",
318 Small Version (8 voice channels)
319 Manufacturer: Speech Design, <http://www.speech-design.de/>
320 Date of Release: December 2000 (?)
321 End of life: -
322 URL: <http://www.speech-design.de/>
323
324 IVML24:
325 MPC860 based board used in the "Integrated Voice Mail System",
326 Large Version (24 voice channels)
327 Manufacturer: Speech Design, <http://www.speech-design.de/>
328 Date of Release: March 2001 (?)
329 End of life: -
330 URL: <http://www.speech-design.de/>
331
Linus Torvalds1da177e2005-04-16 15:20:36 -0700332 HERMES:
333 Hermes-Pro ISDN/LAN router with integrated 8 x hub
334 Manufacturer: Multidata Gesellschaft fur Datentechnik und Informatik
335 <http://www.multidata.de/>
336 Date of Release: 2000 (?)
337 End of life: -
338 URL: <http://www.multidata.de/english/products/hpro.htm>
339
340 IP860:
341 VMEBus IP (Industry Pack) carrier board with MPC860
342 Manufacturer: MicroSys GmbH, <http://www.microsys.de/>
343 Date of Release: ?
344 End of life: -
345 URL: <http://www.microsys.de/html/ip860.html>
346
347 PCU_E:
348 PCU = Peripheral Controller Unit, Extended
349 Manufacturer: Siemens AG, ICN (Information and Communication Networks)
350 <http://www.siemens.de/page/1,3771,224315-1-999_2_226207-0,00.html>
351 Date of Release: April 2001
352 End of life: August 2001
353 URL: n. a.
354
355config RPXCLASSIC
356 bool "RPX-Classic"
357 help
358 The RPX-Classic is a single-board computer based on the Motorola
359 MPC860. It features 16MB of DRAM and a variable amount of flash,
360 I2C EEPROM, thermal monitoring, a PCMCIA slot, a DIP switch and two
361 LEDs. Variants with Ethernet ports exist. Say Y here to support it
362 directly.
363
364config BSEIP
365 bool "BSE-IP"
366 help
367 Say Y here to support the Bright Star Engineering ipEngine SBC.
368 This is a credit-card-sized device featuring a MPC823 processor,
369 26MB DRAM, 4MB flash, Ethernet, a 16K-gate FPGA, USB, an LCD/video
370 controller, and two RS232 ports.
371
Andrei Konovalove6b62392005-07-05 18:54:43 -0700372config MPC8XXFADS
Linus Torvalds1da177e2005-04-16 15:20:36 -0700373 bool "FADS"
Andrei Konovalove6b62392005-07-05 18:54:43 -0700374 select FADS
375
376config MPC86XADS
377 bool "MPC86XADS"
378 help
379 MPC86x Application Development System by Freescale Semiconductor.
380 The MPC86xADS is meant to serve as a platform for s/w and h/w
381 development around the MPC86X processor families.
382 select FADS
383
384config MPC885ADS
385 bool "MPC885ADS"
386 help
387 Freescale Semiconductor MPC885 Application Development System (ADS).
388 Also known as DUET.
389 The MPC885ADS is meant to serve as a platform for s/w and h/w
390 development around the MPC885 processor family.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700391
392config TQM823L
393 bool "TQM823L"
394 help
395 Say Y here to support the TQM823L, one of an MPC8xx-based family of
396 mini SBCs (half credit-card size) from TQ Components first released
397 in late 1999. Technical references are at
398 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
399 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
400 <http://www.denx.de/embedded-ppc-en.html>.
401
402config TQM850L
403 bool "TQM850L"
404 help
405 Say Y here to support the TQM850L, one of an MPC8xx-based family of
406 mini SBCs (half credit-card size) from TQ Components first released
407 in late 1999. Technical references are at
408 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
409 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
410 <http://www.denx.de/embedded-ppc-en.html>.
411
412config TQM855L
413 bool "TQM855L"
414 help
415 Say Y here to support the TQM855L, one of an MPC8xx-based family of
416 mini SBCs (half credit-card size) from TQ Components first released
417 in late 1999. Technical references are at
418 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
419 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
420 <http://www.denx.de/embedded-ppc-en.html>.
421
422config TQM860L
423 bool "TQM860L"
424 help
425 Say Y here to support the TQM860L, one of an MPC8xx-based family of
426 mini SBCs (half credit-card size) from TQ Components first released
427 in late 1999. Technical references are at
428 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
429 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
430 <http://www.denx.de/embedded-ppc-en.html>.
431
432config FPS850L
433 bool "FPS850L"
434
Linus Torvalds1da177e2005-04-16 15:20:36 -0700435config IVMS8
436 bool "IVMS8"
437 help
438 Say Y here to support the Integrated Voice-Mail Small 8-channel SBC
439 from Speech Design, released March 2001. The manufacturer's website
440 is at <http://www.speech-design.de/>.
441
442config IVML24
443 bool "IVML24"
444 help
445 Say Y here to support the Integrated Voice-Mail Large 24-channel SBC
446 from Speech Design, released March 2001. The manufacturer's website
447 is at <http://www.speech-design.de/>.
448
Linus Torvalds1da177e2005-04-16 15:20:36 -0700449config HERMES_PRO
450 bool "HERMES"
451
452config IP860
453 bool "IP860"
454
455config LWMON
456 bool "LWMON"
457
458config PCU_E
459 bool "PCU_E"
460
461config CCM
462 bool "CCM"
463
464config LANTEC
465 bool "LANTEC"
466
467config MBX
468 bool "MBX"
469 help
470 MBX is a line of Motorola single-board computer based around the
471 MPC821 and MPC860 processors, and intended for embedded-controller
472 applications. Say Y here to support these boards directly.
473
474config WINCEPT
475 bool "WinCept"
476 help
477 The Wincept 100/110 is a Motorola single-board computer based on the
478 MPC821 PowerPC, introduced in 1998 and designed to be used in
479 thin-client machines. Say Y to support it directly.
480
481endchoice
482
Vitaly Bordug42dc75c2006-01-20 22:22:36 +0300483menu "Freescale Ethernet driver platform-specific options"
484 depends on FS_ENET
485
486 config MPC8xx_SECOND_ETH
487 bool "Second Ethernet channel"
488 depends on (MPC885ADS || MPC86XADS)
489 default y
490 help
491 This enables support for second Ethernet on MPC885ADS and MPC86xADS boards.
492 The latter will use SCC1, for 885ADS you can select it below.
493
494 choice
495 prompt "Second Ethernet channel"
496 depends on MPC8xx_SECOND_ETH
497 default MPC8xx_SECOND_ETH_FEC2
498
499 config MPC8xx_SECOND_ETH_FEC2
500 bool "FEC2"
501 depends on MPC885ADS
502 help
503 Enable FEC2 to serve as 2-nd Ethernet channel. Note that SMC2
504 (often 2-nd UART) will not work if this is enabled.
505
506 config MPC8xx_SECOND_ETH_SCC1
507 bool "SCC1"
508 depends on MPC86XADS
509 select MPC8xx_SCC_ENET_FIXED
510 help
511 Enable SCC1 to serve as 2-nd Ethernet channel. Note that SMC1
512 (often 1-nd UART) will not work if this is enabled.
513
514 config MPC8xx_SECOND_ETH_SCC3
515 bool "SCC3"
516 depends on MPC885ADS
517 help
518 Enable SCC3 to serve as 2-nd Ethernet channel. Note that SMC1
519 (often 1-nd UART) will not work if this is enabled.
520
521 endchoice
522
523 config MPC8xx_SCC_ENET_FIXED
524 depends on MPC8xx_SECOND_ETH_SCC
525 default n
526 bool "Use fixed MII-less mode for SCC Ethernet"
527
528endmenu
529
Linus Torvalds1da177e2005-04-16 15:20:36 -0700530choice
531 prompt "Machine Type"
Paul Mackerras0a26b132006-03-28 10:22:10 +1100532 depends on 6xx
533 default PPC_PREP
Linus Torvalds1da177e2005-04-16 15:20:36 -0700534 ---help---
535 Linux currently supports several different kinds of PowerPC-based
536 machines: Apple Power Macintoshes and clones (such as the Motorola
537 Starmax series), PReP (PowerPC Reference Platform) machines (such
538 as the Motorola PowerStacks, Motorola cPCI/VME embedded systems,
539 and some IBM RS/6000 systems), CHRP (Common Hardware Reference
540 Platform) machines (including all of the recent IBM RS/6000 and
541 pSeries machines), and several embedded PowerPC systems containing
542 4xx, 6xx, 7xx, 8xx, 74xx, and 82xx processors. Currently, the
Paul Mackerras0a26b132006-03-28 10:22:10 +1100543 default option is to build a kernel which works on PReP.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700544
Paul Mackerras0a26b132006-03-28 10:22:10 +1100545 Note that support for Apple and CHRP machines is now only available
546 with ARCH=powerpc, and has been removed from this menu. If you
547 wish to build a kernel for an Apple or CHRP machine, exit this
548 configuration process and re-run it with ARCH=powerpc.
Paul Mackerrasa7fdd902006-01-15 17:30:44 +1100549
Paul Mackerras0a26b132006-03-28 10:22:10 +1100550 Select PReP if configuring for a PReP machine.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700551
552 Select Gemini if configuring for a Synergy Microsystems' Gemini
553 series Single Board Computer. More information is available at:
554 <http://www.synergymicro.com/PressRel/97_10_15.html>.
555
556 Select APUS if configuring for a PowerUP Amiga. More information is
557 available at: <http://linux-apus.sourceforge.net/>.
558
Paul Mackerras0a26b132006-03-28 10:22:10 +1100559config PPC_PREP
560 bool "PReP"
Linus Torvalds1da177e2005-04-16 15:20:36 -0700561
562config APUS
563 bool "Amiga-APUS"
Kumar Galae8be1c82005-07-31 22:34:51 -0700564 depends on BROKEN
Linus Torvalds1da177e2005-04-16 15:20:36 -0700565 help
566 Select APUS if configuring for a PowerUP Amiga.
567 More information is available at:
568 <http://linux-apus.sourceforge.net/>.
569
570config KATANA
571 bool "Artesyn-Katana"
572 help
573 Select KATANA if configuring an Artesyn KATANA 750i or 3750
574 cPCI board.
575
576config WILLOW
577 bool "Cogent-Willow"
578
579config CPCI690
580 bool "Force-CPCI690"
581 help
582 Select CPCI690 if configuring a Force CPCI690 cPCI board.
583
Linus Torvalds1da177e2005-04-16 15:20:36 -0700584config POWERPMC250
585 bool "Force-PowerPMC250"
586
587config CHESTNUT
588 bool "IBM 750FX Eval board or 750GX Eval board"
589 help
590 Select CHESTNUT if configuring an IBM 750FX Eval Board or a
591 IBM 750GX Eval board.
592
593config SPRUCE
594 bool "IBM-Spruce"
Paul Mackerras25635c72005-10-26 16:36:55 +1000595 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700596
597config HDPU
598 bool "Sky-HDPU"
599 help
600 Select HDPU if configuring a Sky Computers Compute Blade.
601
602config HDPU_FEATURES
603 depends HDPU
604 tristate "HDPU-Features"
605 help
606 Select to enable HDPU enhanced features.
607
608config EV64260
609 bool "Marvell-EV64260BP"
610 help
611 Select EV64260 if configuring a Marvell (formerly Galileo)
612 EV64260BP Evaluation platform.
613
614config LOPEC
615 bool "Motorola-LoPEC"
Paul Mackerrasf9bd1702005-10-26 16:47:42 +1000616 select PPC_I8259
Linus Torvalds1da177e2005-04-16 15:20:36 -0700617
Linus Torvalds1da177e2005-04-16 15:20:36 -0700618config MVME5100
619 bool "Motorola-MVME5100"
Paul Mackerras25635c72005-10-26 16:36:55 +1000620 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700621
622config PPLUS
623 bool "Motorola-PowerPlus"
Paul Mackerrasf9bd1702005-10-26 16:47:42 +1000624 select PPC_I8259
Paul Mackerras25635c72005-10-26 16:36:55 +1000625 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700626
627config PRPMC750
628 bool "Motorola-PrPMC750"
Paul Mackerras25635c72005-10-26 16:36:55 +1000629 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700630
631config PRPMC800
632 bool "Motorola-PrPMC800"
Paul Mackerras25635c72005-10-26 16:36:55 +1000633 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700634
635config SANDPOINT
636 bool "Motorola-Sandpoint"
Paul Mackerrasf9bd1702005-10-26 16:47:42 +1000637 select PPC_I8259
Linus Torvalds1da177e2005-04-16 15:20:36 -0700638 help
639 Select SANDPOINT if configuring for a Motorola Sandpoint X3
640 (any flavor).
641
642config RADSTONE_PPC7D
643 bool "Radstone Technology PPC7D board"
Paul Mackerrasf9bd1702005-10-26 16:47:42 +1000644 select PPC_I8259
Linus Torvalds1da177e2005-04-16 15:20:36 -0700645
Linus Torvalds1da177e2005-04-16 15:20:36 -0700646config PAL4
647 bool "SBS-Palomar4"
648
649config GEMINI
650 bool "Synergy-Gemini"
Kumar Galae8be1c82005-07-31 22:34:51 -0700651 depends on BROKEN
Paul Mackerras25635c72005-10-26 16:36:55 +1000652 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700653 help
654 Select Gemini if configuring for a Synergy Microsystems' Gemini
655 series Single Board Computer. More information is available at:
656 <http://www.synergymicro.com/PressRel/97_10_15.html>.
657
658config EST8260
659 bool "EST8260"
660 ---help---
661 The EST8260 is a single-board computer manufactured by Wind River
662 Systems, Inc. (formerly Embedded Support Tools Corp.) and based on
663 the MPC8260. Wind River Systems has a website at
664 <http://www.windriver.com/>, but the EST8260 cannot be found on it
665 and has probably been discontinued or rebadged.
666
667config SBC82xx
668 bool "SBC82xx"
669 ---help---
670 SBC PowerQUICC II, single-board computer with MPC82xx CPU
671 Manufacturer: Wind River Systems, Inc.
672 Date of Release: May 2003
673 End of Life: -
674 URL: <http://www.windriver.com/>
675
676config SBS8260
677 bool "SBS8260"
678
679config RPX8260
680 bool "RPXSUPER"
681
682config TQM8260
683 bool "TQM8260"
684 ---help---
685 MPC8260 based module, little larger than credit card,
686 up to 128 MB global + 64 MB local RAM, 32 MB Flash,
687 32 kB EEPROM, 256 kB L@ Cache, 10baseT + 100baseT Ethernet,
688 2 x serial ports, ...
689 Manufacturer: TQ Components, www.tq-group.de
690 Date of Release: June 2001
691 End of Life: not yet :-)
692 URL: <http://www.denx.de/PDF/TQM82xx_SPEC_Rev005.pdf>
693
694config ADS8272
695 bool "ADS8272"
696
697config PQ2FADS
698 bool "Freescale-PQ2FADS"
699 help
700 Select PQ2FADS if you wish to configure for a Freescale
701 PQ2FADS board (-VR or -ZU).
702
703config LITE5200
704 bool "Freescale LITE5200 / (IceCube)"
705 select PPC_MPC52xx
706 help
707 Support for the LITE5200 dev board for the MPC5200 from Freescale.
708 This is for the LITE5200 version 2.0 board. Don't know if it changes
709 much but it's only been tested on this board version. I think this
710 board is also known as IceCube.
711
Sylvain Munautf8dd3112006-03-26 13:37:38 +0200712config LITE5200B
713 bool "Freescale LITE5200B"
714 depends LITE5200
715 help
716 Support for the LITE5200B dev board for the MPC5200 from Freescale.
717 This is the new board with 2 PCI slots.
718
Linus Torvalds1da177e2005-04-16 15:20:36 -0700719config MPC834x_SYS
720 bool "Freescale MPC834x SYS"
721 help
722 This option enables support for the MPC 834x SYS evaluation board.
723
Kumar Gala7f6fd5d2005-09-09 13:01:26 -0700724 Be aware that PCI buses can only function when SYS board is plugged
725 into the PIB (Platform IO Board) board from Freescale which provide
726 3 PCI slots. The PIBs PCI initialization is the bootloader's
727 responsiblilty.
728
Lee Nicks3acb2342005-09-03 15:55:48 -0700729config EV64360
730 bool "Marvell-EV64360BP"
731 help
732 Select EV64360 if configuring a Marvell EV64360BP Evaluation
733 platform.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700734endchoice
735
736config PQ2ADS
737 bool
738 depends on ADS8272
739 default y
740
741config TQM8xxL
742 bool
Kumar Gala8b1a9772005-09-03 15:55:28 -0700743 depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700744 default y
745
746config EMBEDDEDBOOT
747 bool
748 depends on 8xx || 8260
749 default y
750
751config PPC_MPC52xx
752 bool
753
754config 8260
755 bool "CPM2 Support" if WILLOW
756 depends on 6xx
757 default y if TQM8260 || RPX8260 || EST8260 || SBS8260 || SBC82xx || PQ2FADS
758 help
759 The MPC8260 is a typical embedded CPU made by Motorola. Selecting
760 this option means that you wish to build a kernel for a machine with
761 an 8260 class CPU.
762
763config 8272
764 bool
765 depends on 6xx
766 default y if ADS8272
767 select 8260
768 help
769 The MPC8272 CPM has a different internal dpram setup than other CPM2
770 devices
771
772config 83xx
773 bool
774 default y if MPC834x_SYS
775
776config MPC834x
777 bool
778 default y if MPC834x_SYS
779
Kumar Gala08264cb2006-01-10 21:43:56 -0600780config PPC_83xx
781 bool
782 default y if 83xx
783
Pantelis Antonioude672e42005-11-07 00:58:17 -0800784config CPM1
785 bool
786 depends on 8xx
787 default y
788 help
789 The CPM1 (Communications Processor Module) is a coprocessor on
790 embedded CPUs made by Motorola. Selecting this option means that
791 you wish to build a kernel for a machine with a CPM1 coprocessor
792 on it (8xx, 827x, 8560).
793
Linus Torvalds1da177e2005-04-16 15:20:36 -0700794config CPM2
795 bool
796 depends on 8260 || MPC8560 || MPC8555
797 default y
798 help
799 The CPM2 (Communications Processor Module) is a coprocessor on
800 embedded CPUs made by Motorola. Selecting this option means that
801 you wish to build a kernel for a machine with a CPM2 coprocessor
802 on it (826x, 827x, 8560).
803
Linus Torvalds1da177e2005-04-16 15:20:36 -0700804config PPC_GEN550
805 bool
Kumar Gala617bf9a2005-09-03 15:55:30 -0700806 depends on SANDPOINT || SPRUCE || PPLUS || \
Kumar Galaba9d1e22005-09-03 15:55:23 -0700807 PRPMC750 || PRPMC800 || LOPEC || \
Linus Torvalds1da177e2005-04-16 15:20:36 -0700808 (EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \
809 83xx
810 default y
811
812config FORCE
813 bool
Kumar Gala617bf9a2005-09-03 15:55:30 -0700814 depends on 6xx && POWERPMC250
Linus Torvalds1da177e2005-04-16 15:20:36 -0700815 default y
816
817config GT64260
818 bool
819 depends on EV64260 || CPCI690
820 default y
821
822config MV64360 # Really MV64360 & MV64460
823 bool
Lee Nicks3acb2342005-09-03 15:55:48 -0700824 depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU || EV64360
Linus Torvalds1da177e2005-04-16 15:20:36 -0700825 default y
826
827config MV64X60
828 bool
829 depends on (GT64260 || MV64360)
Paul Mackerras25635c72005-10-26 16:36:55 +1000830 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700831 default y
832
833menu "Set bridge options"
834 depends on MV64X60
835
836config NOT_COHERENT_CACHE
837 bool "Turn off Cache Coherency"
838 default n
839 help
840 Some 64x60 bridges lock up when trying to enforce cache coherency.
841 When this option is selected, cache coherency will be turned off.
842 Note that this can cause other problems (e.g., stale data being
843 speculatively loaded via a cached mapping). Use at your own risk.
844
845config MV64X60_BASE
846 hex "Set bridge base used by firmware"
847 default "0xf1000000"
848 help
849 A firmware can leave the base address of the bridge's registers at
850 a non-standard location. If so, set this value to reflect the
851 address of that non-standard location.
852
853config MV64X60_NEW_BASE
854 hex "Set bridge base used by kernel"
855 default "0xf1000000"
856 help
857 If the current base address of the bridge's registers is not where
858 you want it, set this value to the address that you want it moved to.
859
860endmenu
861
862config NONMONARCH_SUPPORT
863 bool "Enable Non-Monarch Support"
864 depends on PRPMC800
865
866config HARRIER
867 bool
868 depends on PRPMC800
869 default y
870
871config EPIC_SERIAL_MODE
872 bool
873 depends on 6xx && (LOPEC || SANDPOINT)
874 default y
875
876config MPC10X_BRIDGE
877 bool
Kumar Gala617bf9a2005-09-03 15:55:30 -0700878 depends on POWERPMC250 || LOPEC || SANDPOINT
Paul Mackerras25635c72005-10-26 16:36:55 +1000879 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -0700880 default y
881
Linus Torvalds1da177e2005-04-16 15:20:36 -0700882config MPC10X_OPENPIC
883 bool
884 depends on POWERPMC250 || LOPEC || SANDPOINT
885 default y
886
887config MPC10X_STORE_GATHERING
888 bool "Enable MPC10x store gathering"
889 depends on MPC10X_BRIDGE
890
Kumar Gala13e886c2005-07-27 11:44:07 -0700891config SANDPOINT_ENABLE_UART1
892 bool "Enable DUART mode on Sandpoint"
893 depends on SANDPOINT
894 help
895 If this option is enabled then the MPC824x processor will run
896 in DUART mode instead of UART mode.
897
Linus Torvalds1da177e2005-04-16 15:20:36 -0700898config HARRIER_STORE_GATHERING
899 bool "Enable Harrier store gathering"
900 depends on HARRIER
901
902config MVME5100_IPMC761_PRESENT
903 bool "MVME5100 configured with an IPMC761"
904 depends on MVME5100
Paul Mackerrasf9bd1702005-10-26 16:47:42 +1000905 select PPC_I8259
Linus Torvalds1da177e2005-04-16 15:20:36 -0700906
907config SPRUCE_BAUD_33M
908 bool "Spruce baud clock support"
909 depends on SPRUCE
910
911config PC_KEYBOARD
912 bool "PC PS/2 style Keyboard"
913 depends on 4xx || CPM2
914
915config PPCBUG_NVRAM
916 bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC
917 default y if PPC_PREP
918
919config SMP
Al Viroee449f52005-08-23 22:46:26 +0100920 depends on PPC_STD_MMU
Linus Torvalds1da177e2005-04-16 15:20:36 -0700921 bool "Symmetric multi-processing support"
922 ---help---
923 This enables support for systems with more than one CPU. If you have
924 a system with only one CPU, say N. If you have a system with more
925 than one CPU, say Y. Note that the kernel does not currently
926 support SMP machines with 603/603e/603ev or PPC750 ("G3") processors
927 since they have inadequate hardware support for multiprocessor
928 operation.
929
930 If you say N here, the kernel will run on single and multiprocessor
931 machines, but will use only one CPU of a multiprocessor machine. If
932 you say Y here, the kernel will run on single-processor machines.
933 On a single-processor machine, the kernel will run faster if you say
934 N here.
935
936 If you don't know what to do here, say N.
937
938config IRQ_ALL_CPUS
939 bool "Distribute interrupts on all CPUs by default"
Al Viroc4457fb2005-08-23 22:46:31 +0100940 depends on SMP && !MV64360
Linus Torvalds1da177e2005-04-16 15:20:36 -0700941 help
942 This option gives the kernel permission to distribute IRQs across
943 multiple CPUs. Saying N here will route all IRQs to the first
944 CPU. Generally saying Y is safe, although some problems have been
945 reported with SMP Power Macintoshes with this option enabled.
946
947config NR_CPUS
948 int "Maximum number of CPUs (2-32)"
949 range 2 32
950 depends on SMP
951 default "4"
952
Linus Torvalds1da177e2005-04-16 15:20:36 -0700953config HIGHMEM
954 bool "High memory support"
955
Mel Gormanc67c3cb2006-09-27 01:49:49 -0700956config ARCH_POPULATES_NODE_MAP
957 def_bool y
958
Olaf Hering7b625c02005-07-27 11:44:03 -0700959source kernel/Kconfig.hz
960source kernel/Kconfig.preempt
Dave Hansen3f22ab22005-06-23 00:07:43 -0700961source "mm/Kconfig"
962
Linus Torvalds1da177e2005-04-16 15:20:36 -0700963source "fs/Kconfig.binfmt"
964
Linus Torvalds1da177e2005-04-16 15:20:36 -0700965config PREP_RESIDUAL
966 bool "Support for PReP Residual Data"
967 depends on PPC_PREP
968 help
969 Some PReP systems have residual data passed to the kernel by the
970 firmware. This allows detection of memory size, devices present and
971 other useful pieces of information. Sometimes this information is
972 not present or incorrect, in which case it could lead to the machine
973 behaving incorrectly. If this happens, either disable PREP_RESIDUAL
974 or pass the 'noresidual' option to the kernel.
975
976 If you are running a PReP system, say Y here, otherwise say N.
977
978config PROC_PREPRESIDUAL
979 bool "Support for reading of PReP Residual Data in /proc"
980 depends on PREP_RESIDUAL && PROC_FS
981 help
982 Enabling this option will create a /proc/residual file which allows
983 you to get at the residual data on PReP systems. You will need a tool
984 (lsresidual) to parse it. If you aren't on a PReP system, you don't
985 want this.
986
987config CMDLINE_BOOL
988 bool "Default bootloader kernel arguments"
989
990config CMDLINE
991 string "Initial kernel command string"
992 depends on CMDLINE_BOOL
993 default "console=ttyS0,9600 console=tty0 root=/dev/sda2"
994 help
995 On some platforms, there is currently no way for the boot loader to
996 pass arguments to the kernel. For these platforms, you can supply
997 some command-line options at build time by entering them here. In
998 most cases you will need to specify the root device here.
999
1000config AMIGA
1001 bool
1002 depends on APUS
1003 default y
1004 help
1005 This option enables support for the Amiga series of computers.
1006
1007config ZORRO
1008 bool
1009 depends on APUS
1010 default y
1011 help
1012 This enables support for the Zorro bus in the Amiga. If you have
1013 expansion cards in your Amiga that conform to the Amiga
1014 AutoConfig(tm) specification, say Y, otherwise N. Note that even
1015 expansion cards that do not fit in the Zorro slots but fit in e.g.
1016 the CPU slot may fall in this category, so you have to say Y to let
1017 Linux use these.
1018
1019config ABSTRACT_CONSOLE
1020 bool
1021 depends on APUS
1022 default y
1023
1024config APUS_FAST_EXCEPT
1025 bool
1026 depends on APUS
1027 default y
1028
1029config AMIGA_PCMCIA
1030 bool "Amiga 1200/600 PCMCIA support"
1031 depends on APUS && EXPERIMENTAL
1032 help
1033 Include support in the kernel for pcmcia on Amiga 1200 and Amiga
1034 600. If you intend to use pcmcia cards say Y; otherwise say N.
1035
1036config AMIGA_BUILTIN_SERIAL
1037 tristate "Amiga builtin serial support"
1038 depends on APUS
1039 help
1040 If you want to use your Amiga's built-in serial port in Linux,
1041 answer Y.
1042
1043 To compile this driver as a module, choose M here.
1044
1045config GVPIOEXT
1046 tristate "GVP IO-Extender support"
1047 depends on APUS
1048 help
1049 If you want to use a GVP IO-Extender serial card in Linux, say Y.
1050 Otherwise, say N.
1051
1052config GVPIOEXT_LP
1053 tristate "GVP IO-Extender parallel printer support"
1054 depends on GVPIOEXT
1055 help
1056 Say Y to enable driving a printer from the parallel port on your
1057 GVP IO-Extender card, N otherwise.
1058
1059config GVPIOEXT_PLIP
1060 tristate "GVP IO-Extender PLIP support"
1061 depends on GVPIOEXT
1062 help
1063 Say Y to enable doing IP over the parallel port on your GVP
1064 IO-Extender card, N otherwise.
1065
1066config MULTIFACE_III_TTY
1067 tristate "Multiface Card III serial support"
1068 depends on APUS
1069 help
1070 If you want to use a Multiface III card's serial port in Linux,
1071 answer Y.
1072
1073 To compile this driver as a module, choose M here.
1074
1075config A2232
1076 tristate "Commodore A2232 serial support (EXPERIMENTAL)"
1077 depends on EXPERIMENTAL && APUS
1078 ---help---
1079 This option supports the 2232 7-port serial card shipped with the
1080 Amiga 2000 and other Zorro-bus machines, dating from 1989. At
1081 a max of 19,200 bps, the ports are served by a 6551 ACIA UART chip
1082 each, plus a 8520 CIA, and a master 6502 CPU and buffer as well. The
1083 ports were connected with 8 pin DIN connectors on the card bracket,
1084 for which 8 pin to DB25 adapters were supplied. The card also had
1085 jumpers internally to toggle various pinning configurations.
1086
1087 This driver can be built as a module; but then "generic_serial"
1088 will also be built as a module. This has to be loaded before
1089 "ser_a2232". If you want to do this, answer M here.
1090
1091config WHIPPET_SERIAL
1092 tristate "Hisoft Whippet PCMCIA serial support"
1093 depends on AMIGA_PCMCIA
1094 help
1095 HiSoft has a web page at <http://www.hisoft.co.uk/>, but there
1096 is no listing for the Whippet in their Amiga section.
1097
1098config APNE
1099 tristate "PCMCIA NE2000 support"
1100 depends on AMIGA_PCMCIA
1101 help
1102 If you have a PCMCIA NE2000 compatible adapter, say Y. Otherwise,
1103 say N.
1104
1105 To compile this driver as a module, choose M here: the
1106 module will be called apne.
1107
1108config SERIAL_CONSOLE
1109 bool "Support for serial port console"
1110 depends on APUS && (AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y)
1111
1112config HEARTBEAT
1113 bool "Use power LED as a heartbeat"
1114 depends on APUS
1115 help
1116 Use the power-on LED on your machine as a load meter. The exact
1117 behavior is platform-dependent, but normally the flash frequency is
1118 a hyperbolic function of the 5-minute load average.
1119
1120config PROC_HARDWARE
1121 bool "/proc/hardware support"
1122 depends on APUS
1123
1124source "drivers/zorro/Kconfig"
1125
Al Viro6299afc2005-08-23 22:46:41 +01001126if !44x || BROKEN
Linus Torvalds1da177e2005-04-16 15:20:36 -07001127source kernel/power/Kconfig
Al Viro6299afc2005-08-23 22:46:41 +01001128endif
Linus Torvalds1da177e2005-04-16 15:20:36 -07001129
David Woodhouseea9c1022005-05-08 15:56:09 +01001130config SECCOMP
1131 bool "Enable seccomp to safely compute untrusted bytecode"
1132 depends on PROC_FS
1133 default y
1134 help
1135 This kernel feature is useful for number crunching applications
1136 that may need to compute untrusted bytecode during their
1137 execution. By using pipes or other transports made available to
1138 the process as file descriptors supporting the read/write
1139 syscalls, it's possible to isolate those applications in
1140 their own address space using seccomp. Once seccomp is
1141 enabled via /proc/<pid>/seccomp, it cannot be disabled
1142 and the task is only allowed to execute a few safe syscalls
1143 defined by each seccomp mode.
1144
1145 If unsure, say Y. Only embedded should say N here.
1146
Linus Torvalds1da177e2005-04-16 15:20:36 -07001147endmenu
1148
Al Viro5cae8412005-05-04 05:39:22 +01001149config ISA_DMA_API
1150 bool
1151 default y
1152
Linus Torvalds1da177e2005-04-16 15:20:36 -07001153menu "Bus options"
1154
1155config ISA
1156 bool "Support for ISA-bus hardware"
Paul Mackerras0a26b132006-03-28 10:22:10 +11001157 depends on PPC_PREP
Linus Torvalds1da177e2005-04-16 15:20:36 -07001158 help
1159 Find out whether you have ISA slots on your motherboard. ISA is the
1160 name of a bus system, i.e. the way the CPU talks to the other stuff
1161 inside your box. If you have an Apple machine, say N here; if you
1162 have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If
1163 you have an embedded board, consult your board documentation.
1164
1165config GENERIC_ISA_DMA
1166 bool
Paul Mackerras0a26b132006-03-28 10:22:10 +11001167 depends on 6xx && !CPM2
Linus Torvalds1da177e2005-04-16 15:20:36 -07001168 default y
1169
Paul Mackerrasf9bd1702005-10-26 16:47:42 +10001170config PPC_I8259
1171 bool
Paul Mackerras0a26b132006-03-28 10:22:10 +11001172 default y if 85xx || PPC_PREP
Paul Mackerrasf9bd1702005-10-26 16:47:42 +10001173 default n
1174
Paul Mackerras25635c72005-10-26 16:36:55 +10001175config PPC_INDIRECT_PCI
1176 bool
1177 depends on PCI
Paul Mackerras0a26b132006-03-28 10:22:10 +11001178 default y if 40x || 44x || 85xx || 83xx || PPC_PREP
Paul Mackerras25635c72005-10-26 16:36:55 +10001179 default n
1180
Linus Torvalds1da177e2005-04-16 15:20:36 -07001181config EISA
1182 bool
1183 help
1184 The Extended Industry Standard Architecture (EISA) bus is a bus
1185 architecture used on some older intel-based PCs.
1186
1187config SBUS
1188 bool
1189
1190# Yes MCA RS/6000s exist but Linux-PPC does not currently support any
1191config MCA
1192 bool
1193
1194config PCI
1195 bool "PCI support" if 40x || CPM2 || 83xx || 85xx || PPC_MPC52xx
1196 default y if !40x && !CPM2 && !8xx && !APUS && !83xx && !85xx
1197 default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
1198 default PCI_QSPAN if !4xx && !CPM2 && 8xx
1199 help
1200 Find out whether your system includes a PCI bus. PCI is the name of
1201 a bus system, i.e. the way the CPU talks to the other stuff inside
1202 your box. If you say Y here, the kernel will include drivers and
1203 infrastructure code to support PCI bus devices.
1204
1205config PCI_DOMAINS
1206 bool
1207 default PCI
1208
Kumar Gala66d2cc92005-09-03 15:55:50 -07001209config MPC83xx_PCI2
Josh Boyer06e6d292006-09-07 08:25:40 -05001210 bool "Support for 2nd PCI host controller"
Kumar Gala66d2cc92005-09-03 15:55:50 -07001211 depends on PCI && MPC834x
1212 default y if MPC834x_SYS
1213
Linus Torvalds1da177e2005-04-16 15:20:36 -07001214config PCI_QSPAN
1215 bool "QSpan PCI"
1216 depends on !4xx && !CPM2 && 8xx
Paul Mackerrasf9bd1702005-10-26 16:47:42 +10001217 select PPC_I8259
Linus Torvalds1da177e2005-04-16 15:20:36 -07001218 help
1219 Say Y here if you have a system based on a Motorola 8xx-series
1220 embedded processor with a QSPAN PCI interface, otherwise say N.
1221
1222config PCI_8260
1223 bool
Vitaly Borduga6dbba72005-05-28 15:52:09 -07001224 depends on PCI && 8260
Paul Mackerras25635c72005-10-26 16:36:55 +10001225 select PPC_INDIRECT_PCI
Linus Torvalds1da177e2005-04-16 15:20:36 -07001226 default y
1227
1228config 8260_PCI9
Josh Boyer06e6d292006-09-07 08:25:40 -05001229 bool "Enable workaround for MPC826x erratum PCI 9"
Vitaly Borduga6dbba72005-05-28 15:52:09 -07001230 depends on PCI_8260 && !ADS8272
Linus Torvalds1da177e2005-04-16 15:20:36 -07001231 default y
1232
1233choice
Josh Boyer06e6d292006-09-07 08:25:40 -05001234 prompt "IDMA channel for PCI 9 workaround"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001235 depends on 8260_PCI9
1236
1237config 8260_PCI9_IDMA1
1238 bool "IDMA1"
1239
1240config 8260_PCI9_IDMA2
1241 bool "IDMA2"
1242
1243config 8260_PCI9_IDMA3
1244 bool "IDMA3"
1245
1246config 8260_PCI9_IDMA4
1247 bool "IDMA4"
1248
1249endchoice
1250
1251config PCI_PERMEDIA
1252 bool "PCI for Permedia2"
1253 depends on !4xx && !8xx && APUS
1254
1255source "drivers/pci/Kconfig"
1256
1257source "drivers/pcmcia/Kconfig"
1258
Matt Porter2b0c28d7f2005-11-07 01:00:19 -08001259config RAPIDIO
1260 bool "RapidIO support" if MPC8540 || MPC8560
1261 help
1262 If you say Y here, the kernel will include drivers and
1263 infrastructure code to support RapidIO interconnect devices.
1264
1265source "drivers/rapidio/Kconfig"
1266
Linus Torvalds1da177e2005-04-16 15:20:36 -07001267endmenu
1268
1269menu "Advanced setup"
1270
1271config ADVANCED_OPTIONS
1272 bool "Prompt for advanced kernel configuration options"
1273 help
1274 This option will enable prompting for a variety of advanced kernel
1275 configuration options. These options can cause the kernel to not
1276 work if they are set incorrectly, but can be used to optimize certain
1277 aspects of kernel memory management.
1278
1279 Unless you know what you are doing, say N here.
1280
1281comment "Default settings for advanced configuration options are used"
1282 depends on !ADVANCED_OPTIONS
1283
1284config HIGHMEM_START_BOOL
1285 bool "Set high memory pool address"
1286 depends on ADVANCED_OPTIONS && HIGHMEM
1287 help
1288 This option allows you to set the base address of the kernel virtual
1289 area used to map high memory pages. This can be useful in
1290 optimizing the layout of kernel virtual memory.
1291
1292 Say N here unless you know what you are doing.
1293
1294config HIGHMEM_START
1295 hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL
1296 default "0xfe000000"
1297
1298config LOWMEM_SIZE_BOOL
1299 bool "Set maximum low memory"
1300 depends on ADVANCED_OPTIONS
1301 help
1302 This option allows you to set the maximum amount of memory which
1303 will be used as "low memory", that is, memory which the kernel can
1304 access directly, without having to set up a kernel virtual mapping.
1305 This can be useful in optimizing the layout of kernel virtual
1306 memory.
1307
1308 Say N here unless you know what you are doing.
1309
1310config LOWMEM_SIZE
1311 hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL
1312 default "0x30000000"
1313
1314config KERNEL_START_BOOL
1315 bool "Set custom kernel base address"
1316 depends on ADVANCED_OPTIONS
1317 help
1318 This option allows you to set the kernel virtual address at which
1319 the kernel will map low memory (the kernel image will be linked at
1320 this address). This can be useful in optimizing the virtual memory
1321 layout of the system.
1322
1323 Say N here unless you know what you are doing.
1324
1325config KERNEL_START
1326 hex "Virtual address of kernel base" if KERNEL_START_BOOL
1327 default "0xc0000000"
1328
1329config TASK_SIZE_BOOL
1330 bool "Set custom user task size"
1331 depends on ADVANCED_OPTIONS
1332 help
1333 This option allows you to set the amount of virtual address space
1334 allocated to user tasks. This can be useful in optimizing the
1335 virtual memory layout of the system.
1336
1337 Say N here unless you know what you are doing.
1338
1339config TASK_SIZE
1340 hex "Size of user task space" if TASK_SIZE_BOOL
1341 default "0x80000000"
1342
1343config CONSISTENT_START_BOOL
1344 bool "Set custom consistent memory pool address"
1345 depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
1346 help
1347 This option allows you to set the base virtual address
1348 of the the consistent memory pool. This pool of virtual
1349 memory is used to make consistent memory allocations.
1350
1351config CONSISTENT_START
1352 hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL
1353 default "0xff100000" if NOT_COHERENT_CACHE
1354
1355config CONSISTENT_SIZE_BOOL
1356 bool "Set custom consistent memory pool size"
1357 depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
1358 help
1359 This option allows you to set the size of the the
1360 consistent memory pool. This pool of virtual memory
1361 is used to make consistent memory allocations.
1362
1363config CONSISTENT_SIZE
1364 hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL
1365 default "0x00200000" if NOT_COHERENT_CACHE
1366
1367config BOOT_LOAD_BOOL
1368 bool "Set the boot link/load address"
Paul Mackerras0a26b132006-03-28 10:22:10 +11001369 depends on ADVANCED_OPTIONS && !PPC_PREP
Linus Torvalds1da177e2005-04-16 15:20:36 -07001370 help
1371 This option allows you to set the initial load address of the zImage
1372 or zImage.initrd file. This can be useful if you are on a board
1373 which has a small amount of memory.
1374
1375 Say N here unless you know what you are doing.
1376
1377config BOOT_LOAD
1378 hex "Link/load address for booting" if BOOT_LOAD_BOOL
1379 default "0x00400000" if 40x || 8xx || 8260
1380 default "0x01000000" if 44x
1381 default "0x00800000"
1382
1383config PIN_TLB
1384 bool "Pinned Kernel TLBs (860 ONLY)"
1385 depends on ADVANCED_OPTIONS && 8xx
1386endmenu
1387
Sam Ravnborgd5950b42005-07-11 21:03:49 -07001388source "net/Kconfig"
1389
Linus Torvalds1da177e2005-04-16 15:20:36 -07001390source "drivers/Kconfig"
1391
1392source "fs/Kconfig"
1393
1394source "arch/ppc/8xx_io/Kconfig"
1395
1396source "arch/ppc/8260_io/Kconfig"
1397
1398
1399menu "IBM 40x options"
1400 depends on 40x
1401
1402config SERIAL_SICC
1403 bool "SICC Serial port"
1404 depends on STB03xxx
1405
1406config UART1_DFLT_CONSOLE
1407 bool
1408 depends on SERIAL_SICC && UART0_TTYS1
1409 default y
1410
1411config SERIAL_SICC_CONSOLE
1412 bool
1413 depends on SERIAL_SICC && UART0_TTYS1
1414 default y
1415
1416endmenu
1417
1418source "lib/Kconfig"
1419
Stephen Rothwellbcdd1ea2005-09-19 23:13:24 +10001420source "arch/powerpc/oprofile/Kconfig"
Linus Torvalds1da177e2005-04-16 15:20:36 -07001421
1422source "arch/ppc/Kconfig.debug"
1423
1424source "security/Kconfig"
1425
1426source "crypto/Kconfig"