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1da177e4 LT |
1 | # For a description of the syntax of this configuration file, |
2 | # see Documentation/kbuild/kconfig-language.txt. | |
3 | # | |
4 | ||
5 | mainmenu "Linux/PowerPC Kernel Configuration" | |
6 | ||
7 | config MMU | |
8 | bool | |
9 | default y | |
10 | ||
11 | config UID16 | |
12 | bool | |
13 | ||
14 | config GENERIC_HARDIRQS | |
15 | bool | |
16 | default y | |
17 | ||
18 | config RWSEM_GENERIC_SPINLOCK | |
19 | bool | |
20 | ||
21 | config RWSEM_XCHGADD_ALGORITHM | |
22 | bool | |
23 | default y | |
24 | ||
25 | config GENERIC_CALIBRATE_DELAY | |
26 | bool | |
27 | default y | |
28 | ||
29 | config HAVE_DEC_LOCK | |
30 | bool | |
31 | default y | |
32 | ||
33 | config PPC | |
34 | bool | |
35 | default y | |
36 | ||
37 | config PPC32 | |
38 | bool | |
39 | default y | |
40 | ||
41 | # All PPCs use generic nvram driver through ppc_md | |
42 | config GENERIC_NVRAM | |
43 | bool | |
44 | default y | |
45 | ||
7d12e522 AB |
46 | config SCHED_NO_NO_OMIT_FRAME_POINTER |
47 | bool | |
48 | default y | |
49 | ||
1da177e4 LT |
50 | source "init/Kconfig" |
51 | ||
52 | menu "Processor" | |
53 | ||
54 | choice | |
55 | prompt "Processor Type" | |
56 | default 6xx | |
57 | ||
58 | config 6xx | |
59 | bool "6xx/7xx/74xx/52xx/82xx/83xx" | |
443a848c | 60 | select PPC_FPU |
1da177e4 LT |
61 | help |
62 | There are four types of PowerPC chips supported. The more common | |
63 | types (601, 603, 604, 740, 750, 7400), the Motorola embedded | |
64 | versions (821, 823, 850, 855, 860, 52xx, 82xx, 83xx), the IBM embedded | |
65 | versions (403 and 405) and the high end 64 bit Power processors | |
66 | (POWER 3, POWER4, and IBM 970 also known as G5) | |
67 | Unless you are building a kernel for one of the embedded processor | |
68 | systems, 64 bit IBM RS/6000 or an Apple G5, choose 6xx. | |
69 | Note that the kernel runs in 32-bit mode even on 64-bit chips. | |
70 | Also note that because the 52xx, 82xx, & 83xx family has a 603e core, | |
71 | specific support for that chipset is asked later on. | |
72 | ||
73 | config 40x | |
74 | bool "40x" | |
75 | ||
76 | config 44x | |
77 | bool "44x" | |
78 | ||
79 | config POWER3 | |
b2721252 | 80 | select PPC_FPU |
1da177e4 LT |
81 | bool "POWER3" |
82 | ||
83 | config POWER4 | |
b2721252 | 84 | select PPC_FPU |
1da177e4 LT |
85 | bool "POWER4 and 970 (G5)" |
86 | ||
87 | config 8xx | |
88 | depends on BROKEN | |
89 | bool "8xx" | |
90 | ||
33d9e9b5 KG |
91 | config E200 |
92 | bool "e200" | |
93 | ||
1da177e4 LT |
94 | config E500 |
95 | bool "e500" | |
96 | ||
97 | endchoice | |
98 | ||
443a848c PM |
99 | config PPC_FPU |
100 | bool | |
101 | ||
1da177e4 LT |
102 | config BOOKE |
103 | bool | |
33d9e9b5 | 104 | depends on E200 || E500 |
1da177e4 LT |
105 | default y |
106 | ||
107 | config FSL_BOOKE | |
108 | bool | |
33d9e9b5 | 109 | depends on E200 || E500 |
1da177e4 LT |
110 | default y |
111 | ||
112 | config PTE_64BIT | |
113 | bool | |
f50b153b KG |
114 | depends on 44x || E500 |
115 | default y if 44x | |
116 | default y if E500 && PHYS_64BIT | |
1da177e4 LT |
117 | |
118 | config PHYS_64BIT | |
f50b153b KG |
119 | bool 'Large physical address support' if E500 |
120 | depends on 44x || E500 | |
121 | default y if 44x | |
122 | ---help--- | |
123 | This option enables kernel support for larger than 32-bit physical | |
124 | addresses. This features is not be available on all e500 cores. | |
125 | ||
126 | If in doubt, say N here. | |
1da177e4 LT |
127 | |
128 | config ALTIVEC | |
129 | bool "AltiVec Support" | |
130 | depends on 6xx || POWER4 | |
131 | depends on !8260 && !83xx | |
132 | ---help--- | |
133 | This option enables kernel support for the Altivec extensions to the | |
134 | PowerPC processor. The kernel currently supports saving and restoring | |
135 | altivec registers, and turning on the 'altivec enable' bit so user | |
136 | processes can execute altivec instructions. | |
137 | ||
138 | This option is only usefully if you have a processor that supports | |
139 | altivec (G4, otherwise known as 74xx series), but does not have | |
140 | any affect on a non-altivec cpu (it does, however add code to the | |
141 | kernel). | |
142 | ||
143 | If in doubt, say Y here. | |
144 | ||
145 | config SPE | |
146 | bool "SPE Support" | |
33d9e9b5 | 147 | depends on E200 || E500 |
1da177e4 LT |
148 | ---help--- |
149 | This option enables kernel support for the Signal Processing | |
150 | Extensions (SPE) to the PowerPC processor. The kernel currently | |
151 | supports saving and restoring SPE registers, and turning on the | |
152 | 'spe enable' bit so user processes can execute SPE instructions. | |
153 | ||
33d9e9b5 | 154 | This option is only useful if you have a processor that supports |
1da177e4 | 155 | SPE (e500, otherwise known as 85xx series), but does not have any |
33d9e9b5 | 156 | effect on a non-spe cpu (it does, however add code to the kernel). |
1da177e4 LT |
157 | |
158 | If in doubt, say Y here. | |
159 | ||
160 | config TAU | |
161 | bool "Thermal Management Support" | |
162 | depends on 6xx && !8260 && !83xx | |
163 | help | |
164 | G3 and G4 processors have an on-chip temperature sensor called the | |
165 | 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die | |
166 | temperature within 2-4 degrees Celsius. This option shows the current | |
167 | on-die temperature in /proc/cpuinfo if the cpu supports it. | |
168 | ||
169 | Unfortunately, on some chip revisions, this sensor is very inaccurate | |
170 | and in some cases, does not work at all, so don't assume the cpu | |
171 | temp is actually what /proc/cpuinfo says it is. | |
172 | ||
173 | config TAU_INT | |
174 | bool "Interrupt driven TAU driver (DANGEROUS)" | |
175 | depends on TAU | |
176 | ---help--- | |
177 | The TAU supports an interrupt driven mode which causes an interrupt | |
178 | whenever the temperature goes out of range. This is the fastest way | |
179 | to get notified the temp has exceeded a range. With this option off, | |
180 | a timer is used to re-check the temperature periodically. | |
181 | ||
182 | However, on some cpus it appears that the TAU interrupt hardware | |
183 | is buggy and can cause a situation which would lead unexplained hard | |
184 | lockups. | |
185 | ||
186 | Unless you are extending the TAU driver, or enjoy kernel/hardware | |
187 | debugging, leave this option off. | |
188 | ||
189 | config TAU_AVERAGE | |
190 | bool "Average high and low temp" | |
191 | depends on TAU | |
192 | ---help--- | |
193 | The TAU hardware can compare the temperature to an upper and lower | |
194 | bound. The default behavior is to show both the upper and lower | |
195 | bound in /proc/cpuinfo. If the range is large, the temperature is | |
196 | either changing a lot, or the TAU hardware is broken (likely on some | |
197 | G4's). If the range is small (around 4 degrees), the temperature is | |
198 | relatively stable. If you say Y here, a single temperature value, | |
199 | halfway between the upper and lower bounds, will be reported in | |
200 | /proc/cpuinfo. | |
201 | ||
202 | If in doubt, say N here. | |
203 | ||
204 | config MATH_EMULATION | |
205 | bool "Math emulation" | |
33d9e9b5 | 206 | depends on 4xx || 8xx || E200 || E500 |
1da177e4 LT |
207 | ---help--- |
208 | Some PowerPC chips designed for embedded applications do not have | |
209 | a floating-point unit and therefore do not implement the | |
210 | floating-point instructions in the PowerPC instruction set. If you | |
211 | say Y here, the kernel will include code to emulate a floating-point | |
212 | unit, which will allow programs that use floating-point | |
213 | instructions to run. | |
214 | ||
215 | If you have an Apple machine or an IBM RS/6000 or pSeries machine, | |
216 | or any machine with a 6xx, 7xx or 7xxx series processor, say N | |
217 | here. Saying Y here will not hurt performance (on any machine) but | |
218 | will increase the size of the kernel. | |
219 | ||
70765aa4 EB |
220 | config KEXEC |
221 | bool "kexec system call (EXPERIMENTAL)" | |
222 | depends on EXPERIMENTAL | |
223 | help | |
224 | kexec is a system call that implements the ability to shutdown your | |
225 | current kernel, and to start another kernel. It is like a reboot | |
226 | but it is indepedent of the system firmware. And like a reboot | |
227 | you can start any kernel with it, not just Linux. | |
228 | ||
229 | The name comes from the similiarity to the exec system call. | |
230 | ||
231 | It is an ongoing process to be certain the hardware in a machine | |
232 | is properly shutdown, so do not be surprised if this code does not | |
233 | initially work for you. It may help to enable device hotplugging | |
234 | support. As of this writing the exact hardware interface is | |
235 | strongly in flux, so no good recommendation can be made. | |
236 | ||
237 | In the GameCube implementation, kexec allows you to load and | |
238 | run DOL files, including kernel and homebrew DOLs. | |
239 | ||
1da177e4 LT |
240 | source "drivers/cpufreq/Kconfig" |
241 | ||
242 | config CPU_FREQ_PMAC | |
243 | bool "Support for Apple PowerBooks" | |
244 | depends on CPU_FREQ && ADB_PMU | |
245 | select CPU_FREQ_TABLE | |
246 | help | |
247 | This adds support for frequency switching on Apple PowerBooks, | |
248 | this currently includes some models of iBook & Titanium | |
249 | PowerBook. | |
250 | ||
251 | config PPC601_SYNC_FIX | |
252 | bool "Workarounds for PPC601 bugs" | |
253 | depends on 6xx && (PPC_PREP || PPC_PMAC) | |
254 | help | |
255 | Some versions of the PPC601 (the first PowerPC chip) have bugs which | |
256 | mean that extra synchronization instructions are required near | |
257 | certain instructions, typically those that make major changes to the | |
258 | CPU state. These extra instructions reduce performance slightly. | |
259 | If you say N here, these extra instructions will not be included, | |
260 | resulting in a kernel which will run faster but may not run at all | |
261 | on some systems with the PPC601 chip. | |
262 | ||
263 | If in doubt, say Y here. | |
264 | ||
265 | source arch/ppc/platforms/4xx/Kconfig | |
266 | source arch/ppc/platforms/85xx/Kconfig | |
267 | ||
268 | config PPC64BRIDGE | |
269 | bool | |
270 | depends on POWER3 || POWER4 | |
271 | default y | |
272 | ||
273 | config PPC_STD_MMU | |
274 | bool | |
275 | depends on 6xx || POWER3 || POWER4 | |
276 | default y | |
277 | ||
278 | config NOT_COHERENT_CACHE | |
279 | bool | |
33d9e9b5 | 280 | depends on 4xx || 8xx || E200 |
1da177e4 LT |
281 | default y |
282 | ||
283 | endmenu | |
284 | ||
285 | menu "Platform options" | |
286 | ||
287 | choice | |
288 | prompt "8xx Machine Type" | |
289 | depends on 8xx | |
290 | default RPXLITE | |
291 | ||
292 | config RPXLITE | |
293 | bool "RPX-Lite" | |
294 | ---help--- | |
295 | Single-board computers based around the PowerPC MPC8xx chips and | |
296 | intended for embedded applications. The following types are | |
297 | supported: | |
298 | ||
299 | RPX-Lite: | |
300 | Embedded Planet RPX Lite. PC104 form-factor SBC based on the MPC823. | |
301 | ||
302 | RPX-Classic: | |
303 | Embedded Planet RPX Classic Low-fat. Credit-card-size SBC based on | |
304 | the MPC 860 | |
305 | ||
306 | BSE-IP: | |
307 | Bright Star Engineering ip-Engine. | |
308 | ||
309 | TQM823L: | |
310 | TQM850L: | |
311 | TQM855L: | |
312 | TQM860L: | |
313 | MPC8xx based family of mini modules, half credit card size, | |
314 | up to 64 MB of RAM, 8 MB Flash, (Fast) Ethernet, 2 x serial ports, | |
315 | 2 x CAN bus interface, ... | |
316 | Manufacturer: TQ Components, www.tq-group.de | |
317 | Date of Release: October (?) 1999 | |
318 | End of Life: not yet :-) | |
319 | URL: | |
320 | - module: <http://www.denx.de/PDF/TQM8xxLHWM201.pdf> | |
321 | - starter kit: <http://www.denx.de/PDF/STK8xxLHWM201.pdf> | |
322 | - images: <http://www.denx.de/embedded-ppc-en.html> | |
323 | ||
324 | FPS850L: | |
325 | FingerPrint Sensor System (based on TQM850L) | |
326 | Manufacturer: IKENDI AG, <http://www.ikendi.com/> | |
327 | Date of Release: November 1999 | |
328 | End of life: end 2000 ? | |
329 | URL: see TQM850L | |
330 | ||
331 | SPD823TS: | |
332 | MPC823 based board used in the "Tele Server" product | |
333 | Manufacturer: Speech Design, <http://www.speech-design.de/> | |
334 | Date of Release: Mid 2000 (?) | |
335 | End of life: - | |
336 | URL: <http://www.speech-design.de/> | |
337 | select "English", then "Teleteam Solutions", then "TeleServer" | |
338 | ||
339 | IVMS8: | |
340 | MPC860 based board used in the "Integrated Voice Mail System", | |
341 | Small Version (8 voice channels) | |
342 | Manufacturer: Speech Design, <http://www.speech-design.de/> | |
343 | Date of Release: December 2000 (?) | |
344 | End of life: - | |
345 | URL: <http://www.speech-design.de/> | |
346 | ||
347 | IVML24: | |
348 | MPC860 based board used in the "Integrated Voice Mail System", | |
349 | Large Version (24 voice channels) | |
350 | Manufacturer: Speech Design, <http://www.speech-design.de/> | |
351 | Date of Release: March 2001 (?) | |
352 | End of life: - | |
353 | URL: <http://www.speech-design.de/> | |
354 | ||
355 | SM850: | |
356 | Service Module (based on TQM850L) | |
357 | Manufacturer: Dependable Computer Systems, <http://www.decomsys.com/> | |
358 | Date of Release: end 2000 (?) | |
359 | End of life: mid 2001 (?) | |
360 | URL: <http://www.tz-mikroelektronik.de/ServiceModule/index.html> | |
361 | ||
362 | HERMES: | |
363 | Hermes-Pro ISDN/LAN router with integrated 8 x hub | |
364 | Manufacturer: Multidata Gesellschaft fur Datentechnik und Informatik | |
365 | <http://www.multidata.de/> | |
366 | Date of Release: 2000 (?) | |
367 | End of life: - | |
368 | URL: <http://www.multidata.de/english/products/hpro.htm> | |
369 | ||
370 | IP860: | |
371 | VMEBus IP (Industry Pack) carrier board with MPC860 | |
372 | Manufacturer: MicroSys GmbH, <http://www.microsys.de/> | |
373 | Date of Release: ? | |
374 | End of life: - | |
375 | URL: <http://www.microsys.de/html/ip860.html> | |
376 | ||
377 | PCU_E: | |
378 | PCU = Peripheral Controller Unit, Extended | |
379 | Manufacturer: Siemens AG, ICN (Information and Communication Networks) | |
380 | <http://www.siemens.de/page/1,3771,224315-1-999_2_226207-0,00.html> | |
381 | Date of Release: April 2001 | |
382 | End of life: August 2001 | |
383 | URL: n. a. | |
384 | ||
385 | config RPXCLASSIC | |
386 | bool "RPX-Classic" | |
387 | help | |
388 | The RPX-Classic is a single-board computer based on the Motorola | |
389 | MPC860. It features 16MB of DRAM and a variable amount of flash, | |
390 | I2C EEPROM, thermal monitoring, a PCMCIA slot, a DIP switch and two | |
391 | LEDs. Variants with Ethernet ports exist. Say Y here to support it | |
392 | directly. | |
393 | ||
394 | config BSEIP | |
395 | bool "BSE-IP" | |
396 | help | |
397 | Say Y here to support the Bright Star Engineering ipEngine SBC. | |
398 | This is a credit-card-sized device featuring a MPC823 processor, | |
399 | 26MB DRAM, 4MB flash, Ethernet, a 16K-gate FPGA, USB, an LCD/video | |
400 | controller, and two RS232 ports. | |
401 | ||
402 | config FADS | |
403 | bool "FADS" | |
404 | ||
405 | config TQM823L | |
406 | bool "TQM823L" | |
407 | help | |
408 | Say Y here to support the TQM823L, one of an MPC8xx-based family of | |
409 | mini SBCs (half credit-card size) from TQ Components first released | |
410 | in late 1999. Technical references are at | |
411 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
412 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
413 | <http://www.denx.de/embedded-ppc-en.html>. | |
414 | ||
415 | config TQM850L | |
416 | bool "TQM850L" | |
417 | help | |
418 | Say Y here to support the TQM850L, one of an MPC8xx-based family of | |
419 | mini SBCs (half credit-card size) from TQ Components first released | |
420 | in late 1999. Technical references are at | |
421 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
422 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
423 | <http://www.denx.de/embedded-ppc-en.html>. | |
424 | ||
425 | config TQM855L | |
426 | bool "TQM855L" | |
427 | help | |
428 | Say Y here to support the TQM855L, one of an MPC8xx-based family of | |
429 | mini SBCs (half credit-card size) from TQ Components first released | |
430 | in late 1999. Technical references are at | |
431 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
432 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
433 | <http://www.denx.de/embedded-ppc-en.html>. | |
434 | ||
435 | config TQM860L | |
436 | bool "TQM860L" | |
437 | help | |
438 | Say Y here to support the TQM860L, one of an MPC8xx-based family of | |
439 | mini SBCs (half credit-card size) from TQ Components first released | |
440 | in late 1999. Technical references are at | |
441 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
442 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
443 | <http://www.denx.de/embedded-ppc-en.html>. | |
444 | ||
445 | config FPS850L | |
446 | bool "FPS850L" | |
447 | ||
448 | config SPD823TS | |
449 | bool "SPD823TS" | |
450 | help | |
451 | Say Y here to support the Speech Design 823 Tele-Server from Speech | |
452 | Design, released in 2000. The manufacturer's website is at | |
453 | <http://www.speech-design.de/>. | |
454 | ||
455 | config IVMS8 | |
456 | bool "IVMS8" | |
457 | help | |
458 | Say Y here to support the Integrated Voice-Mail Small 8-channel SBC | |
459 | from Speech Design, released March 2001. The manufacturer's website | |
460 | is at <http://www.speech-design.de/>. | |
461 | ||
462 | config IVML24 | |
463 | bool "IVML24" | |
464 | help | |
465 | Say Y here to support the Integrated Voice-Mail Large 24-channel SBC | |
466 | from Speech Design, released March 2001. The manufacturer's website | |
467 | is at <http://www.speech-design.de/>. | |
468 | ||
469 | config SM850 | |
470 | bool "SM850" | |
471 | help | |
472 | Say Y here to support the Service Module 850 from Dependable | |
473 | Computer Systems, an SBC based on the TQM850L module by TQ | |
474 | Components. This board is no longer in production. The | |
475 | manufacturer's website is at <http://www.decomsys.com/>. | |
476 | ||
477 | config HERMES_PRO | |
478 | bool "HERMES" | |
479 | ||
480 | config IP860 | |
481 | bool "IP860" | |
482 | ||
483 | config LWMON | |
484 | bool "LWMON" | |
485 | ||
486 | config PCU_E | |
487 | bool "PCU_E" | |
488 | ||
489 | config CCM | |
490 | bool "CCM" | |
491 | ||
492 | config LANTEC | |
493 | bool "LANTEC" | |
494 | ||
495 | config MBX | |
496 | bool "MBX" | |
497 | help | |
498 | MBX is a line of Motorola single-board computer based around the | |
499 | MPC821 and MPC860 processors, and intended for embedded-controller | |
500 | applications. Say Y here to support these boards directly. | |
501 | ||
502 | config WINCEPT | |
503 | bool "WinCept" | |
504 | help | |
505 | The Wincept 100/110 is a Motorola single-board computer based on the | |
506 | MPC821 PowerPC, introduced in 1998 and designed to be used in | |
507 | thin-client machines. Say Y to support it directly. | |
508 | ||
509 | endchoice | |
510 | ||
511 | choice | |
512 | prompt "Machine Type" | |
513 | depends on 6xx || POWER3 || POWER4 | |
514 | default PPC_MULTIPLATFORM | |
515 | ---help--- | |
516 | Linux currently supports several different kinds of PowerPC-based | |
517 | machines: Apple Power Macintoshes and clones (such as the Motorola | |
518 | Starmax series), PReP (PowerPC Reference Platform) machines (such | |
519 | as the Motorola PowerStacks, Motorola cPCI/VME embedded systems, | |
520 | and some IBM RS/6000 systems), CHRP (Common Hardware Reference | |
521 | Platform) machines (including all of the recent IBM RS/6000 and | |
522 | pSeries machines), and several embedded PowerPC systems containing | |
523 | 4xx, 6xx, 7xx, 8xx, 74xx, and 82xx processors. Currently, the | |
524 | default option is to build a kernel which works on the first three. | |
525 | ||
526 | Select CHRP/PowerMac/PReP if configuring for an IBM RS/6000 or | |
527 | pSeries machine, a Power Macintosh (including iMacs, iBooks and | |
528 | Powerbooks), or a PReP machine. | |
529 | ||
530 | Select Gemini if configuring for a Synergy Microsystems' Gemini | |
531 | series Single Board Computer. More information is available at: | |
532 | <http://www.synergymicro.com/PressRel/97_10_15.html>. | |
533 | ||
534 | Select APUS if configuring for a PowerUP Amiga. More information is | |
535 | available at: <http://linux-apus.sourceforge.net/>. | |
536 | ||
537 | config PPC_MULTIPLATFORM | |
538 | bool "CHRP/PowerMac/PReP" | |
539 | ||
540 | config APUS | |
541 | bool "Amiga-APUS" | |
542 | help | |
543 | Select APUS if configuring for a PowerUP Amiga. | |
544 | More information is available at: | |
545 | <http://linux-apus.sourceforge.net/>. | |
546 | ||
547 | config KATANA | |
548 | bool "Artesyn-Katana" | |
549 | help | |
550 | Select KATANA if configuring an Artesyn KATANA 750i or 3750 | |
551 | cPCI board. | |
552 | ||
553 | config WILLOW | |
554 | bool "Cogent-Willow" | |
555 | ||
556 | config CPCI690 | |
557 | bool "Force-CPCI690" | |
558 | help | |
559 | Select CPCI690 if configuring a Force CPCI690 cPCI board. | |
560 | ||
561 | config PCORE | |
562 | bool "Force-PowerCore" | |
563 | ||
564 | config POWERPMC250 | |
565 | bool "Force-PowerPMC250" | |
566 | ||
567 | config CHESTNUT | |
568 | bool "IBM 750FX Eval board or 750GX Eval board" | |
569 | help | |
570 | Select CHESTNUT if configuring an IBM 750FX Eval Board or a | |
571 | IBM 750GX Eval board. | |
572 | ||
573 | config SPRUCE | |
574 | bool "IBM-Spruce" | |
575 | ||
576 | config HDPU | |
577 | bool "Sky-HDPU" | |
578 | help | |
579 | Select HDPU if configuring a Sky Computers Compute Blade. | |
580 | ||
581 | config HDPU_FEATURES | |
582 | depends HDPU | |
583 | tristate "HDPU-Features" | |
584 | help | |
585 | Select to enable HDPU enhanced features. | |
586 | ||
587 | config EV64260 | |
588 | bool "Marvell-EV64260BP" | |
589 | help | |
590 | Select EV64260 if configuring a Marvell (formerly Galileo) | |
591 | EV64260BP Evaluation platform. | |
592 | ||
593 | config LOPEC | |
594 | bool "Motorola-LoPEC" | |
595 | ||
596 | config MCPN765 | |
597 | bool "Motorola-MCPN765" | |
598 | ||
599 | config MVME5100 | |
600 | bool "Motorola-MVME5100" | |
601 | ||
602 | config PPLUS | |
603 | bool "Motorola-PowerPlus" | |
604 | ||
605 | config PRPMC750 | |
606 | bool "Motorola-PrPMC750" | |
607 | ||
608 | config PRPMC800 | |
609 | bool "Motorola-PrPMC800" | |
610 | ||
611 | config SANDPOINT | |
612 | bool "Motorola-Sandpoint" | |
613 | help | |
614 | Select SANDPOINT if configuring for a Motorola Sandpoint X3 | |
615 | (any flavor). | |
616 | ||
617 | config RADSTONE_PPC7D | |
618 | bool "Radstone Technology PPC7D board" | |
619 | ||
620 | config ADIR | |
621 | bool "SBS-Adirondack" | |
622 | ||
623 | config K2 | |
624 | bool "SBS-K2" | |
625 | ||
626 | config PAL4 | |
627 | bool "SBS-Palomar4" | |
628 | ||
629 | config GEMINI | |
630 | bool "Synergy-Gemini" | |
631 | help | |
632 | Select Gemini if configuring for a Synergy Microsystems' Gemini | |
633 | series Single Board Computer. More information is available at: | |
634 | <http://www.synergymicro.com/PressRel/97_10_15.html>. | |
635 | ||
636 | config EST8260 | |
637 | bool "EST8260" | |
638 | ---help--- | |
639 | The EST8260 is a single-board computer manufactured by Wind River | |
640 | Systems, Inc. (formerly Embedded Support Tools Corp.) and based on | |
641 | the MPC8260. Wind River Systems has a website at | |
642 | <http://www.windriver.com/>, but the EST8260 cannot be found on it | |
643 | and has probably been discontinued or rebadged. | |
644 | ||
645 | config SBC82xx | |
646 | bool "SBC82xx" | |
647 | ---help--- | |
648 | SBC PowerQUICC II, single-board computer with MPC82xx CPU | |
649 | Manufacturer: Wind River Systems, Inc. | |
650 | Date of Release: May 2003 | |
651 | End of Life: - | |
652 | URL: <http://www.windriver.com/> | |
653 | ||
654 | config SBS8260 | |
655 | bool "SBS8260" | |
656 | ||
657 | config RPX8260 | |
658 | bool "RPXSUPER" | |
659 | ||
660 | config TQM8260 | |
661 | bool "TQM8260" | |
662 | ---help--- | |
663 | MPC8260 based module, little larger than credit card, | |
664 | up to 128 MB global + 64 MB local RAM, 32 MB Flash, | |
665 | 32 kB EEPROM, 256 kB L@ Cache, 10baseT + 100baseT Ethernet, | |
666 | 2 x serial ports, ... | |
667 | Manufacturer: TQ Components, www.tq-group.de | |
668 | Date of Release: June 2001 | |
669 | End of Life: not yet :-) | |
670 | URL: <http://www.denx.de/PDF/TQM82xx_SPEC_Rev005.pdf> | |
671 | ||
672 | config ADS8272 | |
673 | bool "ADS8272" | |
674 | ||
675 | config PQ2FADS | |
676 | bool "Freescale-PQ2FADS" | |
677 | help | |
678 | Select PQ2FADS if you wish to configure for a Freescale | |
679 | PQ2FADS board (-VR or -ZU). | |
680 | ||
681 | config LITE5200 | |
682 | bool "Freescale LITE5200 / (IceCube)" | |
683 | select PPC_MPC52xx | |
684 | help | |
685 | Support for the LITE5200 dev board for the MPC5200 from Freescale. | |
686 | This is for the LITE5200 version 2.0 board. Don't know if it changes | |
687 | much but it's only been tested on this board version. I think this | |
688 | board is also known as IceCube. | |
689 | ||
690 | config MPC834x_SYS | |
691 | bool "Freescale MPC834x SYS" | |
692 | help | |
693 | This option enables support for the MPC 834x SYS evaluation board. | |
694 | ||
695 | endchoice | |
696 | ||
697 | config PQ2ADS | |
698 | bool | |
699 | depends on ADS8272 | |
700 | default y | |
701 | ||
702 | config TQM8xxL | |
703 | bool | |
704 | depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L || SM850) | |
705 | default y | |
706 | ||
707 | config EMBEDDEDBOOT | |
708 | bool | |
709 | depends on 8xx || 8260 | |
710 | default y | |
711 | ||
712 | config PPC_MPC52xx | |
713 | bool | |
714 | ||
715 | config 8260 | |
716 | bool "CPM2 Support" if WILLOW | |
717 | depends on 6xx | |
718 | default y if TQM8260 || RPX8260 || EST8260 || SBS8260 || SBC82xx || PQ2FADS | |
719 | help | |
720 | The MPC8260 is a typical embedded CPU made by Motorola. Selecting | |
721 | this option means that you wish to build a kernel for a machine with | |
722 | an 8260 class CPU. | |
723 | ||
724 | config 8272 | |
725 | bool | |
726 | depends on 6xx | |
727 | default y if ADS8272 | |
728 | select 8260 | |
729 | help | |
730 | The MPC8272 CPM has a different internal dpram setup than other CPM2 | |
731 | devices | |
732 | ||
733 | config 83xx | |
734 | bool | |
735 | default y if MPC834x_SYS | |
736 | ||
737 | config MPC834x | |
738 | bool | |
739 | default y if MPC834x_SYS | |
740 | ||
741 | config CPM2 | |
742 | bool | |
743 | depends on 8260 || MPC8560 || MPC8555 | |
744 | default y | |
745 | help | |
746 | The CPM2 (Communications Processor Module) is a coprocessor on | |
747 | embedded CPUs made by Motorola. Selecting this option means that | |
748 | you wish to build a kernel for a machine with a CPM2 coprocessor | |
749 | on it (826x, 827x, 8560). | |
750 | ||
751 | config PPC_CHRP | |
752 | bool | |
753 | depends on PPC_MULTIPLATFORM | |
754 | default y | |
755 | ||
756 | config PPC_PMAC | |
757 | bool | |
758 | depends on PPC_MULTIPLATFORM | |
759 | default y | |
760 | ||
761 | config PPC_PMAC64 | |
762 | bool | |
763 | depends on PPC_PMAC && POWER4 | |
764 | default y | |
765 | ||
766 | config PPC_PREP | |
767 | bool | |
768 | depends on PPC_MULTIPLATFORM | |
769 | default y | |
770 | ||
771 | config PPC_OF | |
772 | bool | |
773 | depends on PPC_PMAC || PPC_CHRP | |
774 | default y | |
775 | ||
776 | config PPC_GEN550 | |
777 | bool | |
778 | depends on SANDPOINT || MCPN765 || SPRUCE || PPLUS || PCORE || \ | |
779 | PRPMC750 || K2 || PRPMC800 || LOPEC || \ | |
780 | (EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \ | |
781 | 83xx | |
782 | default y | |
783 | ||
784 | config FORCE | |
785 | bool | |
786 | depends on 6xx && (PCORE || POWERPMC250) | |
787 | default y | |
788 | ||
789 | config GT64260 | |
790 | bool | |
791 | depends on EV64260 || CPCI690 | |
792 | default y | |
793 | ||
794 | config MV64360 # Really MV64360 & MV64460 | |
795 | bool | |
796 | depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU | |
797 | default y | |
798 | ||
799 | config MV64X60 | |
800 | bool | |
801 | depends on (GT64260 || MV64360) | |
802 | default y | |
803 | ||
804 | menu "Set bridge options" | |
805 | depends on MV64X60 | |
806 | ||
807 | config NOT_COHERENT_CACHE | |
808 | bool "Turn off Cache Coherency" | |
809 | default n | |
810 | help | |
811 | Some 64x60 bridges lock up when trying to enforce cache coherency. | |
812 | When this option is selected, cache coherency will be turned off. | |
813 | Note that this can cause other problems (e.g., stale data being | |
814 | speculatively loaded via a cached mapping). Use at your own risk. | |
815 | ||
816 | config MV64X60_BASE | |
817 | hex "Set bridge base used by firmware" | |
818 | default "0xf1000000" | |
819 | help | |
820 | A firmware can leave the base address of the bridge's registers at | |
821 | a non-standard location. If so, set this value to reflect the | |
822 | address of that non-standard location. | |
823 | ||
824 | config MV64X60_NEW_BASE | |
825 | hex "Set bridge base used by kernel" | |
826 | default "0xf1000000" | |
827 | help | |
828 | If the current base address of the bridge's registers is not where | |
829 | you want it, set this value to the address that you want it moved to. | |
830 | ||
831 | endmenu | |
832 | ||
833 | config NONMONARCH_SUPPORT | |
834 | bool "Enable Non-Monarch Support" | |
835 | depends on PRPMC800 | |
836 | ||
837 | config HARRIER | |
838 | bool | |
839 | depends on PRPMC800 | |
840 | default y | |
841 | ||
842 | config EPIC_SERIAL_MODE | |
843 | bool | |
844 | depends on 6xx && (LOPEC || SANDPOINT) | |
845 | default y | |
846 | ||
847 | config MPC10X_BRIDGE | |
848 | bool | |
849 | depends on PCORE || POWERPMC250 || LOPEC || SANDPOINT | |
850 | default y | |
851 | ||
1da177e4 LT |
852 | config MPC10X_OPENPIC |
853 | bool | |
854 | depends on POWERPMC250 || LOPEC || SANDPOINT | |
855 | default y | |
856 | ||
857 | config MPC10X_STORE_GATHERING | |
858 | bool "Enable MPC10x store gathering" | |
859 | depends on MPC10X_BRIDGE | |
860 | ||
861 | config CPC710_DATA_GATHERING | |
862 | bool "Enable CPC710 data gathering" | |
863 | depends on K2 | |
864 | ||
865 | config HARRIER_STORE_GATHERING | |
866 | bool "Enable Harrier store gathering" | |
867 | depends on HARRIER | |
868 | ||
869 | config MVME5100_IPMC761_PRESENT | |
870 | bool "MVME5100 configured with an IPMC761" | |
871 | depends on MVME5100 | |
872 | ||
873 | config SPRUCE_BAUD_33M | |
874 | bool "Spruce baud clock support" | |
875 | depends on SPRUCE | |
876 | ||
877 | config PC_KEYBOARD | |
878 | bool "PC PS/2 style Keyboard" | |
879 | depends on 4xx || CPM2 | |
880 | ||
881 | config PPCBUG_NVRAM | |
882 | bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC | |
883 | default y if PPC_PREP | |
884 | ||
885 | config SMP | |
886 | bool "Symmetric multi-processing support" | |
887 | ---help--- | |
888 | This enables support for systems with more than one CPU. If you have | |
889 | a system with only one CPU, say N. If you have a system with more | |
890 | than one CPU, say Y. Note that the kernel does not currently | |
891 | support SMP machines with 603/603e/603ev or PPC750 ("G3") processors | |
892 | since they have inadequate hardware support for multiprocessor | |
893 | operation. | |
894 | ||
895 | If you say N here, the kernel will run on single and multiprocessor | |
896 | machines, but will use only one CPU of a multiprocessor machine. If | |
897 | you say Y here, the kernel will run on single-processor machines. | |
898 | On a single-processor machine, the kernel will run faster if you say | |
899 | N here. | |
900 | ||
901 | If you don't know what to do here, say N. | |
902 | ||
903 | config IRQ_ALL_CPUS | |
904 | bool "Distribute interrupts on all CPUs by default" | |
905 | depends on SMP | |
906 | help | |
907 | This option gives the kernel permission to distribute IRQs across | |
908 | multiple CPUs. Saying N here will route all IRQs to the first | |
909 | CPU. Generally saying Y is safe, although some problems have been | |
910 | reported with SMP Power Macintoshes with this option enabled. | |
911 | ||
912 | config NR_CPUS | |
913 | int "Maximum number of CPUs (2-32)" | |
914 | range 2 32 | |
915 | depends on SMP | |
916 | default "4" | |
917 | ||
918 | config PREEMPT | |
919 | bool "Preemptible Kernel" | |
920 | help | |
921 | This option reduces the latency of the kernel when reacting to | |
922 | real-time or interactive events by allowing a low priority process to | |
923 | be preempted even if it is in kernel mode executing a system call. | |
924 | ||
925 | Say Y here if you are building a kernel for a desktop, embedded | |
926 | or real-time system. Say N if you are unsure. | |
927 | ||
928 | config HIGHMEM | |
929 | bool "High memory support" | |
930 | ||
3f22ab27 DH |
931 | source "mm/Kconfig" |
932 | ||
1da177e4 LT |
933 | source "fs/Kconfig.binfmt" |
934 | ||
935 | config PROC_DEVICETREE | |
936 | bool "Support for Open Firmware device tree in /proc" | |
937 | depends on PPC_OF && PROC_FS | |
938 | help | |
939 | This option adds a device-tree directory under /proc which contains | |
940 | an image of the device tree that the kernel copies from Open | |
941 | Firmware. If unsure, say Y here. | |
942 | ||
943 | config PREP_RESIDUAL | |
944 | bool "Support for PReP Residual Data" | |
945 | depends on PPC_PREP | |
946 | help | |
947 | Some PReP systems have residual data passed to the kernel by the | |
948 | firmware. This allows detection of memory size, devices present and | |
949 | other useful pieces of information. Sometimes this information is | |
950 | not present or incorrect, in which case it could lead to the machine | |
951 | behaving incorrectly. If this happens, either disable PREP_RESIDUAL | |
952 | or pass the 'noresidual' option to the kernel. | |
953 | ||
954 | If you are running a PReP system, say Y here, otherwise say N. | |
955 | ||
956 | config PROC_PREPRESIDUAL | |
957 | bool "Support for reading of PReP Residual Data in /proc" | |
958 | depends on PREP_RESIDUAL && PROC_FS | |
959 | help | |
960 | Enabling this option will create a /proc/residual file which allows | |
961 | you to get at the residual data on PReP systems. You will need a tool | |
962 | (lsresidual) to parse it. If you aren't on a PReP system, you don't | |
963 | want this. | |
964 | ||
965 | config CMDLINE_BOOL | |
966 | bool "Default bootloader kernel arguments" | |
967 | ||
968 | config CMDLINE | |
969 | string "Initial kernel command string" | |
970 | depends on CMDLINE_BOOL | |
971 | default "console=ttyS0,9600 console=tty0 root=/dev/sda2" | |
972 | help | |
973 | On some platforms, there is currently no way for the boot loader to | |
974 | pass arguments to the kernel. For these platforms, you can supply | |
975 | some command-line options at build time by entering them here. In | |
976 | most cases you will need to specify the root device here. | |
977 | ||
978 | config AMIGA | |
979 | bool | |
980 | depends on APUS | |
981 | default y | |
982 | help | |
983 | This option enables support for the Amiga series of computers. | |
984 | ||
985 | config ZORRO | |
986 | bool | |
987 | depends on APUS | |
988 | default y | |
989 | help | |
990 | This enables support for the Zorro bus in the Amiga. If you have | |
991 | expansion cards in your Amiga that conform to the Amiga | |
992 | AutoConfig(tm) specification, say Y, otherwise N. Note that even | |
993 | expansion cards that do not fit in the Zorro slots but fit in e.g. | |
994 | the CPU slot may fall in this category, so you have to say Y to let | |
995 | Linux use these. | |
996 | ||
997 | config ABSTRACT_CONSOLE | |
998 | bool | |
999 | depends on APUS | |
1000 | default y | |
1001 | ||
1002 | config APUS_FAST_EXCEPT | |
1003 | bool | |
1004 | depends on APUS | |
1005 | default y | |
1006 | ||
1007 | config AMIGA_PCMCIA | |
1008 | bool "Amiga 1200/600 PCMCIA support" | |
1009 | depends on APUS && EXPERIMENTAL | |
1010 | help | |
1011 | Include support in the kernel for pcmcia on Amiga 1200 and Amiga | |
1012 | 600. If you intend to use pcmcia cards say Y; otherwise say N. | |
1013 | ||
1014 | config AMIGA_BUILTIN_SERIAL | |
1015 | tristate "Amiga builtin serial support" | |
1016 | depends on APUS | |
1017 | help | |
1018 | If you want to use your Amiga's built-in serial port in Linux, | |
1019 | answer Y. | |
1020 | ||
1021 | To compile this driver as a module, choose M here. | |
1022 | ||
1023 | config GVPIOEXT | |
1024 | tristate "GVP IO-Extender support" | |
1025 | depends on APUS | |
1026 | help | |
1027 | If you want to use a GVP IO-Extender serial card in Linux, say Y. | |
1028 | Otherwise, say N. | |
1029 | ||
1030 | config GVPIOEXT_LP | |
1031 | tristate "GVP IO-Extender parallel printer support" | |
1032 | depends on GVPIOEXT | |
1033 | help | |
1034 | Say Y to enable driving a printer from the parallel port on your | |
1035 | GVP IO-Extender card, N otherwise. | |
1036 | ||
1037 | config GVPIOEXT_PLIP | |
1038 | tristate "GVP IO-Extender PLIP support" | |
1039 | depends on GVPIOEXT | |
1040 | help | |
1041 | Say Y to enable doing IP over the parallel port on your GVP | |
1042 | IO-Extender card, N otherwise. | |
1043 | ||
1044 | config MULTIFACE_III_TTY | |
1045 | tristate "Multiface Card III serial support" | |
1046 | depends on APUS | |
1047 | help | |
1048 | If you want to use a Multiface III card's serial port in Linux, | |
1049 | answer Y. | |
1050 | ||
1051 | To compile this driver as a module, choose M here. | |
1052 | ||
1053 | config A2232 | |
1054 | tristate "Commodore A2232 serial support (EXPERIMENTAL)" | |
1055 | depends on EXPERIMENTAL && APUS | |
1056 | ---help--- | |
1057 | This option supports the 2232 7-port serial card shipped with the | |
1058 | Amiga 2000 and other Zorro-bus machines, dating from 1989. At | |
1059 | a max of 19,200 bps, the ports are served by a 6551 ACIA UART chip | |
1060 | each, plus a 8520 CIA, and a master 6502 CPU and buffer as well. The | |
1061 | ports were connected with 8 pin DIN connectors on the card bracket, | |
1062 | for which 8 pin to DB25 adapters were supplied. The card also had | |
1063 | jumpers internally to toggle various pinning configurations. | |
1064 | ||
1065 | This driver can be built as a module; but then "generic_serial" | |
1066 | will also be built as a module. This has to be loaded before | |
1067 | "ser_a2232". If you want to do this, answer M here. | |
1068 | ||
1069 | config WHIPPET_SERIAL | |
1070 | tristate "Hisoft Whippet PCMCIA serial support" | |
1071 | depends on AMIGA_PCMCIA | |
1072 | help | |
1073 | HiSoft has a web page at <http://www.hisoft.co.uk/>, but there | |
1074 | is no listing for the Whippet in their Amiga section. | |
1075 | ||
1076 | config APNE | |
1077 | tristate "PCMCIA NE2000 support" | |
1078 | depends on AMIGA_PCMCIA | |
1079 | help | |
1080 | If you have a PCMCIA NE2000 compatible adapter, say Y. Otherwise, | |
1081 | say N. | |
1082 | ||
1083 | To compile this driver as a module, choose M here: the | |
1084 | module will be called apne. | |
1085 | ||
1086 | config SERIAL_CONSOLE | |
1087 | bool "Support for serial port console" | |
1088 | depends on APUS && (AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y) | |
1089 | ||
1090 | config HEARTBEAT | |
1091 | bool "Use power LED as a heartbeat" | |
1092 | depends on APUS | |
1093 | help | |
1094 | Use the power-on LED on your machine as a load meter. The exact | |
1095 | behavior is platform-dependent, but normally the flash frequency is | |
1096 | a hyperbolic function of the 5-minute load average. | |
1097 | ||
1098 | config PROC_HARDWARE | |
1099 | bool "/proc/hardware support" | |
1100 | depends on APUS | |
1101 | ||
1102 | source "drivers/zorro/Kconfig" | |
1103 | ||
1104 | source kernel/power/Kconfig | |
1105 | ||
ea9c102c DW |
1106 | config SECCOMP |
1107 | bool "Enable seccomp to safely compute untrusted bytecode" | |
1108 | depends on PROC_FS | |
1109 | default y | |
1110 | help | |
1111 | This kernel feature is useful for number crunching applications | |
1112 | that may need to compute untrusted bytecode during their | |
1113 | execution. By using pipes or other transports made available to | |
1114 | the process as file descriptors supporting the read/write | |
1115 | syscalls, it's possible to isolate those applications in | |
1116 | their own address space using seccomp. Once seccomp is | |
1117 | enabled via /proc/<pid>/seccomp, it cannot be disabled | |
1118 | and the task is only allowed to execute a few safe syscalls | |
1119 | defined by each seccomp mode. | |
1120 | ||
1121 | If unsure, say Y. Only embedded should say N here. | |
1122 | ||
1da177e4 LT |
1123 | endmenu |
1124 | ||
5cae841b AV |
1125 | config ISA_DMA_API |
1126 | bool | |
1127 | default y | |
1128 | ||
1da177e4 LT |
1129 | menu "Bus options" |
1130 | ||
1131 | config ISA | |
1132 | bool "Support for ISA-bus hardware" | |
1133 | depends on PPC_PREP || PPC_CHRP | |
1134 | help | |
1135 | Find out whether you have ISA slots on your motherboard. ISA is the | |
1136 | name of a bus system, i.e. the way the CPU talks to the other stuff | |
1137 | inside your box. If you have an Apple machine, say N here; if you | |
1138 | have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If | |
1139 | you have an embedded board, consult your board documentation. | |
1140 | ||
1141 | config GENERIC_ISA_DMA | |
1142 | bool | |
1143 | depends on POWER3 || POWER4 || 6xx && !CPM2 | |
1144 | default y | |
1145 | ||
1146 | config EISA | |
1147 | bool | |
1148 | help | |
1149 | The Extended Industry Standard Architecture (EISA) bus is a bus | |
1150 | architecture used on some older intel-based PCs. | |
1151 | ||
1152 | config SBUS | |
1153 | bool | |
1154 | ||
1155 | # Yes MCA RS/6000s exist but Linux-PPC does not currently support any | |
1156 | config MCA | |
1157 | bool | |
1158 | ||
1159 | config PCI | |
1160 | bool "PCI support" if 40x || CPM2 || 83xx || 85xx || PPC_MPC52xx | |
1161 | default y if !40x && !CPM2 && !8xx && !APUS && !83xx && !85xx | |
1162 | default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS | |
1163 | default PCI_QSPAN if !4xx && !CPM2 && 8xx | |
1164 | help | |
1165 | Find out whether your system includes a PCI bus. PCI is the name of | |
1166 | a bus system, i.e. the way the CPU talks to the other stuff inside | |
1167 | your box. If you say Y here, the kernel will include drivers and | |
1168 | infrastructure code to support PCI bus devices. | |
1169 | ||
1170 | config PCI_DOMAINS | |
1171 | bool | |
1172 | default PCI | |
1173 | ||
1174 | config PCI_QSPAN | |
1175 | bool "QSpan PCI" | |
1176 | depends on !4xx && !CPM2 && 8xx | |
1177 | help | |
1178 | Say Y here if you have a system based on a Motorola 8xx-series | |
1179 | embedded processor with a QSPAN PCI interface, otherwise say N. | |
1180 | ||
1181 | config PCI_8260 | |
1182 | bool | |
a6dbba77 | 1183 | depends on PCI && 8260 |
1da177e4 LT |
1184 | default y |
1185 | ||
1186 | config 8260_PCI9 | |
1187 | bool " Enable workaround for MPC826x erratum PCI 9" | |
a6dbba77 | 1188 | depends on PCI_8260 && !ADS8272 |
1da177e4 LT |
1189 | default y |
1190 | ||
1191 | choice | |
1192 | prompt " IDMA channel for PCI 9 workaround" | |
1193 | depends on 8260_PCI9 | |
1194 | ||
1195 | config 8260_PCI9_IDMA1 | |
1196 | bool "IDMA1" | |
1197 | ||
1198 | config 8260_PCI9_IDMA2 | |
1199 | bool "IDMA2" | |
1200 | ||
1201 | config 8260_PCI9_IDMA3 | |
1202 | bool "IDMA3" | |
1203 | ||
1204 | config 8260_PCI9_IDMA4 | |
1205 | bool "IDMA4" | |
1206 | ||
1207 | endchoice | |
1208 | ||
1209 | config PCI_PERMEDIA | |
1210 | bool "PCI for Permedia2" | |
1211 | depends on !4xx && !8xx && APUS | |
1212 | ||
1213 | source "drivers/pci/Kconfig" | |
1214 | ||
1215 | source "drivers/pcmcia/Kconfig" | |
1216 | ||
1217 | endmenu | |
1218 | ||
1219 | menu "Advanced setup" | |
1220 | ||
1221 | config ADVANCED_OPTIONS | |
1222 | bool "Prompt for advanced kernel configuration options" | |
1223 | help | |
1224 | This option will enable prompting for a variety of advanced kernel | |
1225 | configuration options. These options can cause the kernel to not | |
1226 | work if they are set incorrectly, but can be used to optimize certain | |
1227 | aspects of kernel memory management. | |
1228 | ||
1229 | Unless you know what you are doing, say N here. | |
1230 | ||
1231 | comment "Default settings for advanced configuration options are used" | |
1232 | depends on !ADVANCED_OPTIONS | |
1233 | ||
1234 | config HIGHMEM_START_BOOL | |
1235 | bool "Set high memory pool address" | |
1236 | depends on ADVANCED_OPTIONS && HIGHMEM | |
1237 | help | |
1238 | This option allows you to set the base address of the kernel virtual | |
1239 | area used to map high memory pages. This can be useful in | |
1240 | optimizing the layout of kernel virtual memory. | |
1241 | ||
1242 | Say N here unless you know what you are doing. | |
1243 | ||
1244 | config HIGHMEM_START | |
1245 | hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL | |
1246 | default "0xfe000000" | |
1247 | ||
1248 | config LOWMEM_SIZE_BOOL | |
1249 | bool "Set maximum low memory" | |
1250 | depends on ADVANCED_OPTIONS | |
1251 | help | |
1252 | This option allows you to set the maximum amount of memory which | |
1253 | will be used as "low memory", that is, memory which the kernel can | |
1254 | access directly, without having to set up a kernel virtual mapping. | |
1255 | This can be useful in optimizing the layout of kernel virtual | |
1256 | memory. | |
1257 | ||
1258 | Say N here unless you know what you are doing. | |
1259 | ||
1260 | config LOWMEM_SIZE | |
1261 | hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL | |
1262 | default "0x30000000" | |
1263 | ||
1264 | config KERNEL_START_BOOL | |
1265 | bool "Set custom kernel base address" | |
1266 | depends on ADVANCED_OPTIONS | |
1267 | help | |
1268 | This option allows you to set the kernel virtual address at which | |
1269 | the kernel will map low memory (the kernel image will be linked at | |
1270 | this address). This can be useful in optimizing the virtual memory | |
1271 | layout of the system. | |
1272 | ||
1273 | Say N here unless you know what you are doing. | |
1274 | ||
1275 | config KERNEL_START | |
1276 | hex "Virtual address of kernel base" if KERNEL_START_BOOL | |
1277 | default "0xc0000000" | |
1278 | ||
1279 | config TASK_SIZE_BOOL | |
1280 | bool "Set custom user task size" | |
1281 | depends on ADVANCED_OPTIONS | |
1282 | help | |
1283 | This option allows you to set the amount of virtual address space | |
1284 | allocated to user tasks. This can be useful in optimizing the | |
1285 | virtual memory layout of the system. | |
1286 | ||
1287 | Say N here unless you know what you are doing. | |
1288 | ||
1289 | config TASK_SIZE | |
1290 | hex "Size of user task space" if TASK_SIZE_BOOL | |
1291 | default "0x80000000" | |
1292 | ||
1293 | config CONSISTENT_START_BOOL | |
1294 | bool "Set custom consistent memory pool address" | |
1295 | depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE | |
1296 | help | |
1297 | This option allows you to set the base virtual address | |
1298 | of the the consistent memory pool. This pool of virtual | |
1299 | memory is used to make consistent memory allocations. | |
1300 | ||
1301 | config CONSISTENT_START | |
1302 | hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL | |
1303 | default "0xff100000" if NOT_COHERENT_CACHE | |
1304 | ||
1305 | config CONSISTENT_SIZE_BOOL | |
1306 | bool "Set custom consistent memory pool size" | |
1307 | depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE | |
1308 | help | |
1309 | This option allows you to set the size of the the | |
1310 | consistent memory pool. This pool of virtual memory | |
1311 | is used to make consistent memory allocations. | |
1312 | ||
1313 | config CONSISTENT_SIZE | |
1314 | hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL | |
1315 | default "0x00200000" if NOT_COHERENT_CACHE | |
1316 | ||
1317 | config BOOT_LOAD_BOOL | |
1318 | bool "Set the boot link/load address" | |
1319 | depends on ADVANCED_OPTIONS && !PPC_MULTIPLATFORM | |
1320 | help | |
1321 | This option allows you to set the initial load address of the zImage | |
1322 | or zImage.initrd file. This can be useful if you are on a board | |
1323 | which has a small amount of memory. | |
1324 | ||
1325 | Say N here unless you know what you are doing. | |
1326 | ||
1327 | config BOOT_LOAD | |
1328 | hex "Link/load address for booting" if BOOT_LOAD_BOOL | |
1329 | default "0x00400000" if 40x || 8xx || 8260 | |
1330 | default "0x01000000" if 44x | |
1331 | default "0x00800000" | |
1332 | ||
1333 | config PIN_TLB | |
1334 | bool "Pinned Kernel TLBs (860 ONLY)" | |
1335 | depends on ADVANCED_OPTIONS && 8xx | |
1336 | endmenu | |
1337 | ||
1338 | source "drivers/Kconfig" | |
1339 | ||
1340 | source "fs/Kconfig" | |
1341 | ||
1342 | source "arch/ppc/8xx_io/Kconfig" | |
1343 | ||
1344 | source "arch/ppc/8260_io/Kconfig" | |
1345 | ||
1346 | ||
1347 | menu "IBM 40x options" | |
1348 | depends on 40x | |
1349 | ||
1350 | config SERIAL_SICC | |
1351 | bool "SICC Serial port" | |
1352 | depends on STB03xxx | |
1353 | ||
1354 | config UART1_DFLT_CONSOLE | |
1355 | bool | |
1356 | depends on SERIAL_SICC && UART0_TTYS1 | |
1357 | default y | |
1358 | ||
1359 | config SERIAL_SICC_CONSOLE | |
1360 | bool | |
1361 | depends on SERIAL_SICC && UART0_TTYS1 | |
1362 | default y | |
1363 | ||
1364 | endmenu | |
1365 | ||
1366 | source "lib/Kconfig" | |
1367 | ||
1368 | source "arch/ppc/oprofile/Kconfig" | |
1369 | ||
1370 | source "arch/ppc/Kconfig.debug" | |
1371 | ||
1372 | source "security/Kconfig" | |
1373 | ||
1374 | source "crypto/Kconfig" |