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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 | ||
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" |