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