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