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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 | ||
a08b6b79 Z |
50 | config ARCH_MAY_HAVE_PC_FDC |
51 | bool | |
52 | default y | |
53 | ||
1da177e4 LT |
54 | source "init/Kconfig" |
55 | ||
56 | menu "Processor" | |
57 | ||
58 | choice | |
59 | prompt "Processor Type" | |
60 | default 6xx | |
61 | ||
62 | config 6xx | |
63 | bool "6xx/7xx/74xx/52xx/82xx/83xx" | |
443a848c | 64 | select PPC_FPU |
1da177e4 LT |
65 | help |
66 | There are four types of PowerPC chips supported. The more common | |
67 | types (601, 603, 604, 740, 750, 7400), the Motorola embedded | |
68 | versions (821, 823, 850, 855, 860, 52xx, 82xx, 83xx), the IBM embedded | |
69 | versions (403 and 405) and the high end 64 bit Power processors | |
70 | (POWER 3, POWER4, and IBM 970 also known as G5) | |
71 | Unless you are building a kernel for one of the embedded processor | |
72 | systems, 64 bit IBM RS/6000 or an Apple G5, choose 6xx. | |
73 | Note that the kernel runs in 32-bit mode even on 64-bit chips. | |
74 | Also note that because the 52xx, 82xx, & 83xx family has a 603e core, | |
75 | specific support for that chipset is asked later on. | |
76 | ||
77 | config 40x | |
78 | bool "40x" | |
79 | ||
80 | config 44x | |
81 | bool "44x" | |
82 | ||
83 | config POWER3 | |
b2721252 | 84 | select PPC_FPU |
1da177e4 LT |
85 | bool "POWER3" |
86 | ||
87 | config POWER4 | |
b2721252 | 88 | select PPC_FPU |
1da177e4 LT |
89 | bool "POWER4 and 970 (G5)" |
90 | ||
91 | config 8xx | |
1da177e4 LT |
92 | bool "8xx" |
93 | ||
33d9e9b5 KG |
94 | config E200 |
95 | bool "e200" | |
96 | ||
1da177e4 LT |
97 | config E500 |
98 | bool "e500" | |
99 | ||
100 | endchoice | |
101 | ||
443a848c PM |
102 | config PPC_FPU |
103 | bool | |
104 | ||
1da177e4 LT |
105 | config BOOKE |
106 | bool | |
33d9e9b5 | 107 | depends on E200 || E500 |
1da177e4 LT |
108 | default y |
109 | ||
110 | config FSL_BOOKE | |
111 | bool | |
33d9e9b5 | 112 | depends on E200 || E500 |
1da177e4 LT |
113 | default y |
114 | ||
115 | config PTE_64BIT | |
116 | bool | |
f50b153b KG |
117 | depends on 44x || E500 |
118 | default y if 44x | |
119 | default y if E500 && PHYS_64BIT | |
1da177e4 LT |
120 | |
121 | config PHYS_64BIT | |
f50b153b KG |
122 | bool 'Large physical address support' if E500 |
123 | depends on 44x || E500 | |
124 | default y if 44x | |
125 | ---help--- | |
126 | This option enables kernel support for larger than 32-bit physical | |
127 | addresses. This features is not be available on all e500 cores. | |
128 | ||
129 | If in doubt, say N here. | |
1da177e4 LT |
130 | |
131 | config ALTIVEC | |
132 | bool "AltiVec Support" | |
133 | depends on 6xx || POWER4 | |
134 | depends on !8260 && !83xx | |
135 | ---help--- | |
136 | This option enables kernel support for the Altivec extensions to the | |
137 | PowerPC processor. The kernel currently supports saving and restoring | |
138 | altivec registers, and turning on the 'altivec enable' bit so user | |
139 | processes can execute altivec instructions. | |
140 | ||
141 | This option is only usefully if you have a processor that supports | |
142 | altivec (G4, otherwise known as 74xx series), but does not have | |
143 | any affect on a non-altivec cpu (it does, however add code to the | |
144 | kernel). | |
145 | ||
146 | If in doubt, say Y here. | |
147 | ||
148 | config SPE | |
149 | bool "SPE Support" | |
33d9e9b5 | 150 | depends on E200 || E500 |
1da177e4 LT |
151 | ---help--- |
152 | This option enables kernel support for the Signal Processing | |
153 | Extensions (SPE) to the PowerPC processor. The kernel currently | |
154 | supports saving and restoring SPE registers, and turning on the | |
155 | 'spe enable' bit so user processes can execute SPE instructions. | |
156 | ||
33d9e9b5 | 157 | This option is only useful if you have a processor that supports |
1da177e4 | 158 | SPE (e500, otherwise known as 85xx series), but does not have any |
33d9e9b5 | 159 | effect on a non-spe cpu (it does, however add code to the kernel). |
1da177e4 LT |
160 | |
161 | If in doubt, say Y here. | |
162 | ||
163 | config TAU | |
164 | bool "Thermal Management Support" | |
165 | depends on 6xx && !8260 && !83xx | |
166 | help | |
167 | G3 and G4 processors have an on-chip temperature sensor called the | |
168 | 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die | |
169 | temperature within 2-4 degrees Celsius. This option shows the current | |
170 | on-die temperature in /proc/cpuinfo if the cpu supports it. | |
171 | ||
172 | Unfortunately, on some chip revisions, this sensor is very inaccurate | |
173 | and in some cases, does not work at all, so don't assume the cpu | |
174 | temp is actually what /proc/cpuinfo says it is. | |
175 | ||
176 | config TAU_INT | |
177 | bool "Interrupt driven TAU driver (DANGEROUS)" | |
178 | depends on TAU | |
179 | ---help--- | |
180 | The TAU supports an interrupt driven mode which causes an interrupt | |
181 | whenever the temperature goes out of range. This is the fastest way | |
182 | to get notified the temp has exceeded a range. With this option off, | |
183 | a timer is used to re-check the temperature periodically. | |
184 | ||
185 | However, on some cpus it appears that the TAU interrupt hardware | |
186 | is buggy and can cause a situation which would lead unexplained hard | |
187 | lockups. | |
188 | ||
189 | Unless you are extending the TAU driver, or enjoy kernel/hardware | |
190 | debugging, leave this option off. | |
191 | ||
192 | config TAU_AVERAGE | |
193 | bool "Average high and low temp" | |
194 | depends on TAU | |
195 | ---help--- | |
196 | The TAU hardware can compare the temperature to an upper and lower | |
197 | bound. The default behavior is to show both the upper and lower | |
198 | bound in /proc/cpuinfo. If the range is large, the temperature is | |
199 | either changing a lot, or the TAU hardware is broken (likely on some | |
200 | G4's). If the range is small (around 4 degrees), the temperature is | |
201 | relatively stable. If you say Y here, a single temperature value, | |
202 | halfway between the upper and lower bounds, will be reported in | |
203 | /proc/cpuinfo. | |
204 | ||
205 | If in doubt, say N here. | |
206 | ||
207 | config MATH_EMULATION | |
208 | bool "Math emulation" | |
33d9e9b5 | 209 | depends on 4xx || 8xx || E200 || E500 |
1da177e4 LT |
210 | ---help--- |
211 | Some PowerPC chips designed for embedded applications do not have | |
212 | a floating-point unit and therefore do not implement the | |
213 | floating-point instructions in the PowerPC instruction set. If you | |
214 | say Y here, the kernel will include code to emulate a floating-point | |
215 | unit, which will allow programs that use floating-point | |
216 | instructions to run. | |
217 | ||
218 | If you have an Apple machine or an IBM RS/6000 or pSeries machine, | |
219 | or any machine with a 6xx, 7xx or 7xxx series processor, say N | |
220 | here. Saying Y here will not hurt performance (on any machine) but | |
221 | will increase the size of the kernel. | |
222 | ||
70765aa4 EB |
223 | config KEXEC |
224 | bool "kexec system call (EXPERIMENTAL)" | |
225 | depends on EXPERIMENTAL | |
226 | help | |
227 | kexec is a system call that implements the ability to shutdown your | |
228 | current kernel, and to start another kernel. It is like a reboot | |
229 | but it is indepedent of the system firmware. And like a reboot | |
230 | you can start any kernel with it, not just Linux. | |
231 | ||
232 | The name comes from the similiarity to the exec system call. | |
233 | ||
234 | It is an ongoing process to be certain the hardware in a machine | |
235 | is properly shutdown, so do not be surprised if this code does not | |
236 | initially work for you. It may help to enable device hotplugging | |
237 | support. As of this writing the exact hardware interface is | |
238 | strongly in flux, so no good recommendation can be made. | |
239 | ||
240 | In the GameCube implementation, kexec allows you to load and | |
241 | run DOL files, including kernel and homebrew DOLs. | |
242 | ||
1da177e4 LT |
243 | source "drivers/cpufreq/Kconfig" |
244 | ||
245 | config CPU_FREQ_PMAC | |
246 | bool "Support for Apple PowerBooks" | |
247 | depends on CPU_FREQ && ADB_PMU | |
248 | select CPU_FREQ_TABLE | |
249 | help | |
250 | This adds support for frequency switching on Apple PowerBooks, | |
251 | this currently includes some models of iBook & Titanium | |
252 | PowerBook. | |
253 | ||
254 | config PPC601_SYNC_FIX | |
255 | bool "Workarounds for PPC601 bugs" | |
256 | depends on 6xx && (PPC_PREP || PPC_PMAC) | |
257 | help | |
258 | Some versions of the PPC601 (the first PowerPC chip) have bugs which | |
259 | mean that extra synchronization instructions are required near | |
260 | certain instructions, typically those that make major changes to the | |
261 | CPU state. These extra instructions reduce performance slightly. | |
262 | If you say N here, these extra instructions will not be included, | |
263 | resulting in a kernel which will run faster but may not run at all | |
264 | on some systems with the PPC601 chip. | |
265 | ||
266 | If in doubt, say Y here. | |
267 | ||
31139971 PM |
268 | config HOTPLUG_CPU |
269 | bool "Support for enabling/disabling CPUs" | |
270 | depends on SMP && HOTPLUG && EXPERIMENTAL && PPC_PMAC | |
271 | ---help--- | |
272 | Say Y here to be able to disable and re-enable individual | |
273 | CPUs at runtime on SMP machines. | |
274 | ||
275 | Say N if you are unsure. | |
276 | ||
1da177e4 LT |
277 | source arch/ppc/platforms/4xx/Kconfig |
278 | source arch/ppc/platforms/85xx/Kconfig | |
279 | ||
280 | config PPC64BRIDGE | |
281 | bool | |
282 | depends on POWER3 || POWER4 | |
283 | default y | |
284 | ||
285 | config PPC_STD_MMU | |
286 | bool | |
287 | depends on 6xx || POWER3 || POWER4 | |
288 | default y | |
289 | ||
290 | config NOT_COHERENT_CACHE | |
291 | bool | |
33d9e9b5 | 292 | depends on 4xx || 8xx || E200 |
1da177e4 LT |
293 | default y |
294 | ||
295 | endmenu | |
296 | ||
297 | menu "Platform options" | |
298 | ||
e6b6239f AK |
299 | config FADS |
300 | bool | |
301 | ||
1da177e4 LT |
302 | choice |
303 | prompt "8xx Machine Type" | |
304 | depends on 8xx | |
305 | default RPXLITE | |
306 | ||
307 | config RPXLITE | |
308 | bool "RPX-Lite" | |
309 | ---help--- | |
310 | Single-board computers based around the PowerPC MPC8xx chips and | |
311 | intended for embedded applications. The following types are | |
312 | supported: | |
313 | ||
314 | RPX-Lite: | |
315 | Embedded Planet RPX Lite. PC104 form-factor SBC based on the MPC823. | |
316 | ||
317 | RPX-Classic: | |
318 | Embedded Planet RPX Classic Low-fat. Credit-card-size SBC based on | |
319 | the MPC 860 | |
320 | ||
321 | BSE-IP: | |
322 | Bright Star Engineering ip-Engine. | |
323 | ||
324 | TQM823L: | |
325 | TQM850L: | |
326 | TQM855L: | |
327 | TQM860L: | |
328 | MPC8xx based family of mini modules, half credit card size, | |
329 | up to 64 MB of RAM, 8 MB Flash, (Fast) Ethernet, 2 x serial ports, | |
330 | 2 x CAN bus interface, ... | |
331 | Manufacturer: TQ Components, www.tq-group.de | |
332 | Date of Release: October (?) 1999 | |
333 | End of Life: not yet :-) | |
334 | URL: | |
335 | - module: <http://www.denx.de/PDF/TQM8xxLHWM201.pdf> | |
336 | - starter kit: <http://www.denx.de/PDF/STK8xxLHWM201.pdf> | |
337 | - images: <http://www.denx.de/embedded-ppc-en.html> | |
338 | ||
339 | FPS850L: | |
340 | FingerPrint Sensor System (based on TQM850L) | |
341 | Manufacturer: IKENDI AG, <http://www.ikendi.com/> | |
342 | Date of Release: November 1999 | |
343 | End of life: end 2000 ? | |
344 | URL: see TQM850L | |
345 | ||
1da177e4 LT |
346 | IVMS8: |
347 | MPC860 based board used in the "Integrated Voice Mail System", | |
348 | Small Version (8 voice channels) | |
349 | Manufacturer: Speech Design, <http://www.speech-design.de/> | |
350 | Date of Release: December 2000 (?) | |
351 | End of life: - | |
352 | URL: <http://www.speech-design.de/> | |
353 | ||
354 | IVML24: | |
355 | MPC860 based board used in the "Integrated Voice Mail System", | |
356 | Large Version (24 voice channels) | |
357 | Manufacturer: Speech Design, <http://www.speech-design.de/> | |
358 | Date of Release: March 2001 (?) | |
359 | End of life: - | |
360 | URL: <http://www.speech-design.de/> | |
361 | ||
1da177e4 LT |
362 | HERMES: |
363 | Hermes-Pro ISDN/LAN router with integrated 8 x hub | |
364 | Manufacturer: Multidata Gesellschaft fur Datentechnik und Informatik | |
365 | <http://www.multidata.de/> | |
366 | Date of Release: 2000 (?) | |
367 | End of life: - | |
368 | URL: <http://www.multidata.de/english/products/hpro.htm> | |
369 | ||
370 | IP860: | |
371 | VMEBus IP (Industry Pack) carrier board with MPC860 | |
372 | Manufacturer: MicroSys GmbH, <http://www.microsys.de/> | |
373 | Date of Release: ? | |
374 | End of life: - | |
375 | URL: <http://www.microsys.de/html/ip860.html> | |
376 | ||
377 | PCU_E: | |
378 | PCU = Peripheral Controller Unit, Extended | |
379 | Manufacturer: Siemens AG, ICN (Information and Communication Networks) | |
380 | <http://www.siemens.de/page/1,3771,224315-1-999_2_226207-0,00.html> | |
381 | Date of Release: April 2001 | |
382 | End of life: August 2001 | |
383 | URL: n. a. | |
384 | ||
385 | config RPXCLASSIC | |
386 | bool "RPX-Classic" | |
387 | help | |
388 | The RPX-Classic is a single-board computer based on the Motorola | |
389 | MPC860. It features 16MB of DRAM and a variable amount of flash, | |
390 | I2C EEPROM, thermal monitoring, a PCMCIA slot, a DIP switch and two | |
391 | LEDs. Variants with Ethernet ports exist. Say Y here to support it | |
392 | directly. | |
393 | ||
394 | config BSEIP | |
395 | bool "BSE-IP" | |
396 | help | |
397 | Say Y here to support the Bright Star Engineering ipEngine SBC. | |
398 | This is a credit-card-sized device featuring a MPC823 processor, | |
399 | 26MB DRAM, 4MB flash, Ethernet, a 16K-gate FPGA, USB, an LCD/video | |
400 | controller, and two RS232 ports. | |
401 | ||
e6b6239f | 402 | config MPC8XXFADS |
1da177e4 | 403 | bool "FADS" |
e6b6239f AK |
404 | select FADS |
405 | ||
406 | config MPC86XADS | |
407 | bool "MPC86XADS" | |
408 | help | |
409 | MPC86x Application Development System by Freescale Semiconductor. | |
410 | The MPC86xADS is meant to serve as a platform for s/w and h/w | |
411 | development around the MPC86X processor families. | |
412 | select FADS | |
413 | ||
414 | config MPC885ADS | |
415 | bool "MPC885ADS" | |
416 | help | |
417 | Freescale Semiconductor MPC885 Application Development System (ADS). | |
418 | Also known as DUET. | |
419 | The MPC885ADS is meant to serve as a platform for s/w and h/w | |
420 | development around the MPC885 processor family. | |
1da177e4 LT |
421 | |
422 | config TQM823L | |
423 | bool "TQM823L" | |
424 | help | |
425 | Say Y here to support the TQM823L, one of an MPC8xx-based family of | |
426 | mini SBCs (half credit-card size) from TQ Components first released | |
427 | in late 1999. Technical references are at | |
428 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
429 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
430 | <http://www.denx.de/embedded-ppc-en.html>. | |
431 | ||
432 | config TQM850L | |
433 | bool "TQM850L" | |
434 | help | |
435 | Say Y here to support the TQM850L, one of an MPC8xx-based family of | |
436 | mini SBCs (half credit-card size) from TQ Components first released | |
437 | in late 1999. Technical references are at | |
438 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
439 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
440 | <http://www.denx.de/embedded-ppc-en.html>. | |
441 | ||
442 | config TQM855L | |
443 | bool "TQM855L" | |
444 | help | |
445 | Say Y here to support the TQM855L, one of an MPC8xx-based family of | |
446 | mini SBCs (half credit-card size) from TQ Components first released | |
447 | in late 1999. Technical references are at | |
448 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
449 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
450 | <http://www.denx.de/embedded-ppc-en.html>. | |
451 | ||
452 | config TQM860L | |
453 | bool "TQM860L" | |
454 | help | |
455 | Say Y here to support the TQM860L, one of an MPC8xx-based family of | |
456 | mini SBCs (half credit-card size) from TQ Components first released | |
457 | in late 1999. Technical references are at | |
458 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
459 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
460 | <http://www.denx.de/embedded-ppc-en.html>. | |
461 | ||
462 | config FPS850L | |
463 | bool "FPS850L" | |
464 | ||
1da177e4 LT |
465 | config IVMS8 |
466 | bool "IVMS8" | |
467 | help | |
468 | Say Y here to support the Integrated Voice-Mail Small 8-channel SBC | |
469 | from Speech Design, released March 2001. The manufacturer's website | |
470 | is at <http://www.speech-design.de/>. | |
471 | ||
472 | config IVML24 | |
473 | bool "IVML24" | |
474 | help | |
475 | Say Y here to support the Integrated Voice-Mail Large 24-channel SBC | |
476 | from Speech Design, released March 2001. The manufacturer's website | |
477 | is at <http://www.speech-design.de/>. | |
478 | ||
1da177e4 LT |
479 | config HERMES_PRO |
480 | bool "HERMES" | |
481 | ||
482 | config IP860 | |
483 | bool "IP860" | |
484 | ||
485 | config LWMON | |
486 | bool "LWMON" | |
487 | ||
488 | config PCU_E | |
489 | bool "PCU_E" | |
490 | ||
491 | config CCM | |
492 | bool "CCM" | |
493 | ||
494 | config LANTEC | |
495 | bool "LANTEC" | |
496 | ||
497 | config MBX | |
498 | bool "MBX" | |
499 | help | |
500 | MBX is a line of Motorola single-board computer based around the | |
501 | MPC821 and MPC860 processors, and intended for embedded-controller | |
502 | applications. Say Y here to support these boards directly. | |
503 | ||
504 | config WINCEPT | |
505 | bool "WinCept" | |
506 | help | |
507 | The Wincept 100/110 is a Motorola single-board computer based on the | |
508 | MPC821 PowerPC, introduced in 1998 and designed to be used in | |
509 | thin-client machines. Say Y to support it directly. | |
510 | ||
511 | endchoice | |
512 | ||
513 | choice | |
514 | prompt "Machine Type" | |
515 | depends on 6xx || POWER3 || POWER4 | |
516 | default PPC_MULTIPLATFORM | |
517 | ---help--- | |
518 | Linux currently supports several different kinds of PowerPC-based | |
519 | machines: Apple Power Macintoshes and clones (such as the Motorola | |
520 | Starmax series), PReP (PowerPC Reference Platform) machines (such | |
521 | as the Motorola PowerStacks, Motorola cPCI/VME embedded systems, | |
522 | and some IBM RS/6000 systems), CHRP (Common Hardware Reference | |
523 | Platform) machines (including all of the recent IBM RS/6000 and | |
524 | pSeries machines), and several embedded PowerPC systems containing | |
525 | 4xx, 6xx, 7xx, 8xx, 74xx, and 82xx processors. Currently, the | |
526 | default option is to build a kernel which works on the first three. | |
527 | ||
528 | Select CHRP/PowerMac/PReP if configuring for an IBM RS/6000 or | |
529 | pSeries machine, a Power Macintosh (including iMacs, iBooks and | |
530 | Powerbooks), or a PReP machine. | |
531 | ||
532 | Select Gemini if configuring for a Synergy Microsystems' Gemini | |
533 | series Single Board Computer. More information is available at: | |
534 | <http://www.synergymicro.com/PressRel/97_10_15.html>. | |
535 | ||
536 | Select APUS if configuring for a PowerUP Amiga. More information is | |
537 | available at: <http://linux-apus.sourceforge.net/>. | |
538 | ||
539 | config PPC_MULTIPLATFORM | |
540 | bool "CHRP/PowerMac/PReP" | |
541 | ||
542 | config APUS | |
543 | bool "Amiga-APUS" | |
e8be1c8e | 544 | depends on BROKEN |
1da177e4 LT |
545 | help |
546 | Select APUS if configuring for a PowerUP Amiga. | |
547 | More information is available at: | |
548 | <http://linux-apus.sourceforge.net/>. | |
549 | ||
550 | config KATANA | |
551 | bool "Artesyn-Katana" | |
552 | help | |
553 | Select KATANA if configuring an Artesyn KATANA 750i or 3750 | |
554 | cPCI board. | |
555 | ||
556 | config WILLOW | |
557 | bool "Cogent-Willow" | |
558 | ||
559 | config CPCI690 | |
560 | bool "Force-CPCI690" | |
561 | help | |
562 | Select CPCI690 if configuring a Force CPCI690 cPCI board. | |
563 | ||
1da177e4 LT |
564 | config POWERPMC250 |
565 | bool "Force-PowerPMC250" | |
566 | ||
567 | config CHESTNUT | |
568 | bool "IBM 750FX Eval board or 750GX Eval board" | |
569 | help | |
570 | Select CHESTNUT if configuring an IBM 750FX Eval Board or a | |
571 | IBM 750GX Eval board. | |
572 | ||
573 | config SPRUCE | |
574 | bool "IBM-Spruce" | |
575 | ||
576 | config HDPU | |
577 | bool "Sky-HDPU" | |
578 | help | |
579 | Select HDPU if configuring a Sky Computers Compute Blade. | |
580 | ||
581 | config HDPU_FEATURES | |
582 | depends HDPU | |
583 | tristate "HDPU-Features" | |
584 | help | |
585 | Select to enable HDPU enhanced features. | |
586 | ||
587 | config EV64260 | |
588 | bool "Marvell-EV64260BP" | |
589 | help | |
590 | Select EV64260 if configuring a Marvell (formerly Galileo) | |
591 | EV64260BP Evaluation platform. | |
592 | ||
593 | config LOPEC | |
594 | bool "Motorola-LoPEC" | |
595 | ||
1da177e4 LT |
596 | config MVME5100 |
597 | bool "Motorola-MVME5100" | |
598 | ||
599 | config PPLUS | |
600 | bool "Motorola-PowerPlus" | |
601 | ||
602 | config PRPMC750 | |
603 | bool "Motorola-PrPMC750" | |
604 | ||
605 | config PRPMC800 | |
606 | bool "Motorola-PrPMC800" | |
607 | ||
608 | config SANDPOINT | |
609 | bool "Motorola-Sandpoint" | |
610 | help | |
611 | Select SANDPOINT if configuring for a Motorola Sandpoint X3 | |
612 | (any flavor). | |
613 | ||
614 | config RADSTONE_PPC7D | |
615 | bool "Radstone Technology PPC7D board" | |
616 | ||
1da177e4 LT |
617 | config PAL4 |
618 | bool "SBS-Palomar4" | |
619 | ||
620 | config GEMINI | |
621 | bool "Synergy-Gemini" | |
e8be1c8e | 622 | depends on BROKEN |
1da177e4 LT |
623 | help |
624 | Select Gemini if configuring for a Synergy Microsystems' Gemini | |
625 | series Single Board Computer. More information is available at: | |
626 | <http://www.synergymicro.com/PressRel/97_10_15.html>. | |
627 | ||
628 | config EST8260 | |
629 | bool "EST8260" | |
630 | ---help--- | |
631 | The EST8260 is a single-board computer manufactured by Wind River | |
632 | Systems, Inc. (formerly Embedded Support Tools Corp.) and based on | |
633 | the MPC8260. Wind River Systems has a website at | |
634 | <http://www.windriver.com/>, but the EST8260 cannot be found on it | |
635 | and has probably been discontinued or rebadged. | |
636 | ||
637 | config SBC82xx | |
638 | bool "SBC82xx" | |
639 | ---help--- | |
640 | SBC PowerQUICC II, single-board computer with MPC82xx CPU | |
641 | Manufacturer: Wind River Systems, Inc. | |
642 | Date of Release: May 2003 | |
643 | End of Life: - | |
644 | URL: <http://www.windriver.com/> | |
645 | ||
646 | config SBS8260 | |
647 | bool "SBS8260" | |
648 | ||
649 | config RPX8260 | |
650 | bool "RPXSUPER" | |
651 | ||
652 | config TQM8260 | |
653 | bool "TQM8260" | |
654 | ---help--- | |
655 | MPC8260 based module, little larger than credit card, | |
656 | up to 128 MB global + 64 MB local RAM, 32 MB Flash, | |
657 | 32 kB EEPROM, 256 kB L@ Cache, 10baseT + 100baseT Ethernet, | |
658 | 2 x serial ports, ... | |
659 | Manufacturer: TQ Components, www.tq-group.de | |
660 | Date of Release: June 2001 | |
661 | End of Life: not yet :-) | |
662 | URL: <http://www.denx.de/PDF/TQM82xx_SPEC_Rev005.pdf> | |
663 | ||
664 | config ADS8272 | |
665 | bool "ADS8272" | |
666 | ||
667 | config PQ2FADS | |
668 | bool "Freescale-PQ2FADS" | |
669 | help | |
670 | Select PQ2FADS if you wish to configure for a Freescale | |
671 | PQ2FADS board (-VR or -ZU). | |
672 | ||
673 | config LITE5200 | |
674 | bool "Freescale LITE5200 / (IceCube)" | |
675 | select PPC_MPC52xx | |
676 | help | |
677 | Support for the LITE5200 dev board for the MPC5200 from Freescale. | |
678 | This is for the LITE5200 version 2.0 board. Don't know if it changes | |
679 | much but it's only been tested on this board version. I think this | |
680 | board is also known as IceCube. | |
681 | ||
682 | config MPC834x_SYS | |
683 | bool "Freescale MPC834x SYS" | |
684 | help | |
685 | This option enables support for the MPC 834x SYS evaluation board. | |
686 | ||
7f6fd5db KG |
687 | Be aware that PCI buses can only function when SYS board is plugged |
688 | into the PIB (Platform IO Board) board from Freescale which provide | |
689 | 3 PCI slots. The PIBs PCI initialization is the bootloader's | |
690 | responsiblilty. | |
691 | ||
3acb2344 LN |
692 | config EV64360 |
693 | bool "Marvell-EV64360BP" | |
694 | help | |
695 | Select EV64360 if configuring a Marvell EV64360BP Evaluation | |
696 | platform. | |
1da177e4 LT |
697 | endchoice |
698 | ||
699 | config PQ2ADS | |
700 | bool | |
701 | depends on ADS8272 | |
702 | default y | |
703 | ||
704 | config TQM8xxL | |
705 | bool | |
8b1a9777 | 706 | depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L) |
1da177e4 LT |
707 | default y |
708 | ||
709 | config EMBEDDEDBOOT | |
710 | bool | |
711 | depends on 8xx || 8260 | |
712 | default y | |
713 | ||
714 | config PPC_MPC52xx | |
715 | bool | |
716 | ||
717 | config 8260 | |
718 | bool "CPM2 Support" if WILLOW | |
719 | depends on 6xx | |
720 | default y if TQM8260 || RPX8260 || EST8260 || SBS8260 || SBC82xx || PQ2FADS | |
721 | help | |
722 | The MPC8260 is a typical embedded CPU made by Motorola. Selecting | |
723 | this option means that you wish to build a kernel for a machine with | |
724 | an 8260 class CPU. | |
725 | ||
726 | config 8272 | |
727 | bool | |
728 | depends on 6xx | |
729 | default y if ADS8272 | |
730 | select 8260 | |
731 | help | |
732 | The MPC8272 CPM has a different internal dpram setup than other CPM2 | |
733 | devices | |
734 | ||
735 | config 83xx | |
736 | bool | |
737 | default y if MPC834x_SYS | |
738 | ||
739 | config MPC834x | |
740 | bool | |
741 | default y if MPC834x_SYS | |
742 | ||
743 | config CPM2 | |
744 | bool | |
745 | depends on 8260 || MPC8560 || MPC8555 | |
746 | default y | |
747 | help | |
748 | The CPM2 (Communications Processor Module) is a coprocessor on | |
749 | embedded CPUs made by Motorola. Selecting this option means that | |
750 | you wish to build a kernel for a machine with a CPM2 coprocessor | |
751 | on it (826x, 827x, 8560). | |
752 | ||
753 | config PPC_CHRP | |
754 | bool | |
755 | depends on PPC_MULTIPLATFORM | |
756 | default y | |
757 | ||
758 | config PPC_PMAC | |
759 | bool | |
760 | depends on PPC_MULTIPLATFORM | |
761 | default y | |
762 | ||
763 | config PPC_PMAC64 | |
764 | bool | |
765 | depends on PPC_PMAC && POWER4 | |
766 | default y | |
767 | ||
768 | config PPC_PREP | |
769 | bool | |
770 | depends on PPC_MULTIPLATFORM | |
771 | default y | |
772 | ||
773 | config PPC_OF | |
774 | bool | |
775 | depends on PPC_PMAC || PPC_CHRP | |
776 | default y | |
777 | ||
778 | config PPC_GEN550 | |
779 | bool | |
617bf9a4 | 780 | depends on SANDPOINT || SPRUCE || PPLUS || \ |
ba9d1e2a | 781 | PRPMC750 || PRPMC800 || LOPEC || \ |
1da177e4 LT |
782 | (EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \ |
783 | 83xx | |
784 | default y | |
785 | ||
786 | config FORCE | |
787 | bool | |
617bf9a4 | 788 | depends on 6xx && POWERPMC250 |
1da177e4 LT |
789 | default y |
790 | ||
791 | config GT64260 | |
792 | bool | |
793 | depends on EV64260 || CPCI690 | |
794 | default y | |
795 | ||
796 | config MV64360 # Really MV64360 & MV64460 | |
797 | bool | |
3acb2344 | 798 | depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU || EV64360 |
1da177e4 LT |
799 | default y |
800 | ||
801 | config MV64X60 | |
802 | bool | |
803 | depends on (GT64260 || MV64360) | |
804 | default y | |
805 | ||
806 | menu "Set bridge options" | |
807 | depends on MV64X60 | |
808 | ||
809 | config NOT_COHERENT_CACHE | |
810 | bool "Turn off Cache Coherency" | |
811 | default n | |
812 | help | |
813 | Some 64x60 bridges lock up when trying to enforce cache coherency. | |
814 | When this option is selected, cache coherency will be turned off. | |
815 | Note that this can cause other problems (e.g., stale data being | |
816 | speculatively loaded via a cached mapping). Use at your own risk. | |
817 | ||
818 | config MV64X60_BASE | |
819 | hex "Set bridge base used by firmware" | |
820 | default "0xf1000000" | |
821 | help | |
822 | A firmware can leave the base address of the bridge's registers at | |
823 | a non-standard location. If so, set this value to reflect the | |
824 | address of that non-standard location. | |
825 | ||
826 | config MV64X60_NEW_BASE | |
827 | hex "Set bridge base used by kernel" | |
828 | default "0xf1000000" | |
829 | help | |
830 | If the current base address of the bridge's registers is not where | |
831 | you want it, set this value to the address that you want it moved to. | |
832 | ||
833 | endmenu | |
834 | ||
835 | config NONMONARCH_SUPPORT | |
836 | bool "Enable Non-Monarch Support" | |
837 | depends on PRPMC800 | |
838 | ||
839 | config HARRIER | |
840 | bool | |
841 | depends on PRPMC800 | |
842 | default y | |
843 | ||
844 | config EPIC_SERIAL_MODE | |
845 | bool | |
846 | depends on 6xx && (LOPEC || SANDPOINT) | |
847 | default y | |
848 | ||
849 | config MPC10X_BRIDGE | |
850 | bool | |
617bf9a4 | 851 | depends on POWERPMC250 || LOPEC || SANDPOINT |
1da177e4 LT |
852 | default y |
853 | ||
1da177e4 LT |
854 | config MPC10X_OPENPIC |
855 | bool | |
856 | depends on POWERPMC250 || LOPEC || SANDPOINT | |
857 | default y | |
858 | ||
859 | config MPC10X_STORE_GATHERING | |
860 | bool "Enable MPC10x store gathering" | |
861 | depends on MPC10X_BRIDGE | |
862 | ||
13e886c3 KG |
863 | config SANDPOINT_ENABLE_UART1 |
864 | bool "Enable DUART mode on Sandpoint" | |
865 | depends on SANDPOINT | |
866 | help | |
867 | If this option is enabled then the MPC824x processor will run | |
868 | in DUART mode instead of UART mode. | |
869 | ||
1da177e4 LT |
870 | config HARRIER_STORE_GATHERING |
871 | bool "Enable Harrier store gathering" | |
872 | depends on HARRIER | |
873 | ||
874 | config MVME5100_IPMC761_PRESENT | |
875 | bool "MVME5100 configured with an IPMC761" | |
876 | depends on MVME5100 | |
877 | ||
878 | config SPRUCE_BAUD_33M | |
879 | bool "Spruce baud clock support" | |
880 | depends on SPRUCE | |
881 | ||
882 | config PC_KEYBOARD | |
883 | bool "PC PS/2 style Keyboard" | |
884 | depends on 4xx || CPM2 | |
885 | ||
886 | config PPCBUG_NVRAM | |
887 | bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC | |
888 | default y if PPC_PREP | |
889 | ||
890 | config SMP | |
ee449f51 | 891 | depends on PPC_STD_MMU |
1da177e4 LT |
892 | bool "Symmetric multi-processing support" |
893 | ---help--- | |
894 | This enables support for systems with more than one CPU. If you have | |
895 | a system with only one CPU, say N. If you have a system with more | |
896 | than one CPU, say Y. Note that the kernel does not currently | |
897 | support SMP machines with 603/603e/603ev or PPC750 ("G3") processors | |
898 | since they have inadequate hardware support for multiprocessor | |
899 | operation. | |
900 | ||
901 | If you say N here, the kernel will run on single and multiprocessor | |
902 | machines, but will use only one CPU of a multiprocessor machine. If | |
903 | you say Y here, the kernel will run on single-processor machines. | |
904 | On a single-processor machine, the kernel will run faster if you say | |
905 | N here. | |
906 | ||
907 | If you don't know what to do here, say N. | |
908 | ||
909 | config IRQ_ALL_CPUS | |
910 | bool "Distribute interrupts on all CPUs by default" | |
c4457fb9 | 911 | depends on SMP && !MV64360 |
1da177e4 LT |
912 | help |
913 | This option gives the kernel permission to distribute IRQs across | |
914 | multiple CPUs. Saying N here will route all IRQs to the first | |
915 | CPU. Generally saying Y is safe, although some problems have been | |
916 | reported with SMP Power Macintoshes with this option enabled. | |
917 | ||
918 | config NR_CPUS | |
919 | int "Maximum number of CPUs (2-32)" | |
920 | range 2 32 | |
921 | depends on SMP | |
922 | default "4" | |
923 | ||
1da177e4 LT |
924 | config HIGHMEM |
925 | bool "High memory support" | |
926 | ||
7b625c00 OH |
927 | source kernel/Kconfig.hz |
928 | source kernel/Kconfig.preempt | |
3f22ab27 DH |
929 | source "mm/Kconfig" |
930 | ||
1da177e4 LT |
931 | source "fs/Kconfig.binfmt" |
932 | ||
933 | config PROC_DEVICETREE | |
934 | bool "Support for Open Firmware device tree in /proc" | |
935 | depends on PPC_OF && PROC_FS | |
936 | help | |
937 | This option adds a device-tree directory under /proc which contains | |
938 | an image of the device tree that the kernel copies from Open | |
939 | Firmware. If unsure, say Y here. | |
940 | ||
941 | config PREP_RESIDUAL | |
942 | bool "Support for PReP Residual Data" | |
943 | depends on PPC_PREP | |
944 | help | |
945 | Some PReP systems have residual data passed to the kernel by the | |
946 | firmware. This allows detection of memory size, devices present and | |
947 | other useful pieces of information. Sometimes this information is | |
948 | not present or incorrect, in which case it could lead to the machine | |
949 | behaving incorrectly. If this happens, either disable PREP_RESIDUAL | |
950 | or pass the 'noresidual' option to the kernel. | |
951 | ||
952 | If you are running a PReP system, say Y here, otherwise say N. | |
953 | ||
954 | config PROC_PREPRESIDUAL | |
955 | bool "Support for reading of PReP Residual Data in /proc" | |
956 | depends on PREP_RESIDUAL && PROC_FS | |
957 | help | |
958 | Enabling this option will create a /proc/residual file which allows | |
959 | you to get at the residual data on PReP systems. You will need a tool | |
960 | (lsresidual) to parse it. If you aren't on a PReP system, you don't | |
961 | want this. | |
962 | ||
963 | config CMDLINE_BOOL | |
964 | bool "Default bootloader kernel arguments" | |
965 | ||
966 | config CMDLINE | |
967 | string "Initial kernel command string" | |
968 | depends on CMDLINE_BOOL | |
969 | default "console=ttyS0,9600 console=tty0 root=/dev/sda2" | |
970 | help | |
971 | On some platforms, there is currently no way for the boot loader to | |
972 | pass arguments to the kernel. For these platforms, you can supply | |
973 | some command-line options at build time by entering them here. In | |
974 | most cases you will need to specify the root device here. | |
975 | ||
976 | config AMIGA | |
977 | bool | |
978 | depends on APUS | |
979 | default y | |
980 | help | |
981 | This option enables support for the Amiga series of computers. | |
982 | ||
983 | config ZORRO | |
984 | bool | |
985 | depends on APUS | |
986 | default y | |
987 | help | |
988 | This enables support for the Zorro bus in the Amiga. If you have | |
989 | expansion cards in your Amiga that conform to the Amiga | |
990 | AutoConfig(tm) specification, say Y, otherwise N. Note that even | |
991 | expansion cards that do not fit in the Zorro slots but fit in e.g. | |
992 | the CPU slot may fall in this category, so you have to say Y to let | |
993 | Linux use these. | |
994 | ||
995 | config ABSTRACT_CONSOLE | |
996 | bool | |
997 | depends on APUS | |
998 | default y | |
999 | ||
1000 | config APUS_FAST_EXCEPT | |
1001 | bool | |
1002 | depends on APUS | |
1003 | default y | |
1004 | ||
1005 | config AMIGA_PCMCIA | |
1006 | bool "Amiga 1200/600 PCMCIA support" | |
1007 | depends on APUS && EXPERIMENTAL | |
1008 | help | |
1009 | Include support in the kernel for pcmcia on Amiga 1200 and Amiga | |
1010 | 600. If you intend to use pcmcia cards say Y; otherwise say N. | |
1011 | ||
1012 | config AMIGA_BUILTIN_SERIAL | |
1013 | tristate "Amiga builtin serial support" | |
1014 | depends on APUS | |
1015 | help | |
1016 | If you want to use your Amiga's built-in serial port in Linux, | |
1017 | answer Y. | |
1018 | ||
1019 | To compile this driver as a module, choose M here. | |
1020 | ||
1021 | config GVPIOEXT | |
1022 | tristate "GVP IO-Extender support" | |
1023 | depends on APUS | |
1024 | help | |
1025 | If you want to use a GVP IO-Extender serial card in Linux, say Y. | |
1026 | Otherwise, say N. | |
1027 | ||
1028 | config GVPIOEXT_LP | |
1029 | tristate "GVP IO-Extender parallel printer support" | |
1030 | depends on GVPIOEXT | |
1031 | help | |
1032 | Say Y to enable driving a printer from the parallel port on your | |
1033 | GVP IO-Extender card, N otherwise. | |
1034 | ||
1035 | config GVPIOEXT_PLIP | |
1036 | tristate "GVP IO-Extender PLIP support" | |
1037 | depends on GVPIOEXT | |
1038 | help | |
1039 | Say Y to enable doing IP over the parallel port on your GVP | |
1040 | IO-Extender card, N otherwise. | |
1041 | ||
1042 | config MULTIFACE_III_TTY | |
1043 | tristate "Multiface Card III serial support" | |
1044 | depends on APUS | |
1045 | help | |
1046 | If you want to use a Multiface III card's serial port in Linux, | |
1047 | answer Y. | |
1048 | ||
1049 | To compile this driver as a module, choose M here. | |
1050 | ||
1051 | config A2232 | |
1052 | tristate "Commodore A2232 serial support (EXPERIMENTAL)" | |
1053 | depends on EXPERIMENTAL && APUS | |
1054 | ---help--- | |
1055 | This option supports the 2232 7-port serial card shipped with the | |
1056 | Amiga 2000 and other Zorro-bus machines, dating from 1989. At | |
1057 | a max of 19,200 bps, the ports are served by a 6551 ACIA UART chip | |
1058 | each, plus a 8520 CIA, and a master 6502 CPU and buffer as well. The | |
1059 | ports were connected with 8 pin DIN connectors on the card bracket, | |
1060 | for which 8 pin to DB25 adapters were supplied. The card also had | |
1061 | jumpers internally to toggle various pinning configurations. | |
1062 | ||
1063 | This driver can be built as a module; but then "generic_serial" | |
1064 | will also be built as a module. This has to be loaded before | |
1065 | "ser_a2232". If you want to do this, answer M here. | |
1066 | ||
1067 | config WHIPPET_SERIAL | |
1068 | tristate "Hisoft Whippet PCMCIA serial support" | |
1069 | depends on AMIGA_PCMCIA | |
1070 | help | |
1071 | HiSoft has a web page at <http://www.hisoft.co.uk/>, but there | |
1072 | is no listing for the Whippet in their Amiga section. | |
1073 | ||
1074 | config APNE | |
1075 | tristate "PCMCIA NE2000 support" | |
1076 | depends on AMIGA_PCMCIA | |
1077 | help | |
1078 | If you have a PCMCIA NE2000 compatible adapter, say Y. Otherwise, | |
1079 | say N. | |
1080 | ||
1081 | To compile this driver as a module, choose M here: the | |
1082 | module will be called apne. | |
1083 | ||
1084 | config SERIAL_CONSOLE | |
1085 | bool "Support for serial port console" | |
1086 | depends on APUS && (AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y) | |
1087 | ||
1088 | config HEARTBEAT | |
1089 | bool "Use power LED as a heartbeat" | |
1090 | depends on APUS | |
1091 | help | |
1092 | Use the power-on LED on your machine as a load meter. The exact | |
1093 | behavior is platform-dependent, but normally the flash frequency is | |
1094 | a hyperbolic function of the 5-minute load average. | |
1095 | ||
1096 | config PROC_HARDWARE | |
1097 | bool "/proc/hardware support" | |
1098 | depends on APUS | |
1099 | ||
1100 | source "drivers/zorro/Kconfig" | |
1101 | ||
6299afc4 | 1102 | if !44x || BROKEN |
1da177e4 | 1103 | source kernel/power/Kconfig |
6299afc4 | 1104 | endif |
1da177e4 | 1105 | |
ea9c102c DW |
1106 | config SECCOMP |
1107 | bool "Enable seccomp to safely compute untrusted bytecode" | |
1108 | depends on PROC_FS | |
1109 | default y | |
1110 | help | |
1111 | This kernel feature is useful for number crunching applications | |
1112 | that may need to compute untrusted bytecode during their | |
1113 | execution. By using pipes or other transports made available to | |
1114 | the process as file descriptors supporting the read/write | |
1115 | syscalls, it's possible to isolate those applications in | |
1116 | their own address space using seccomp. Once seccomp is | |
1117 | enabled via /proc/<pid>/seccomp, it cannot be disabled | |
1118 | and the task is only allowed to execute a few safe syscalls | |
1119 | defined by each seccomp mode. | |
1120 | ||
1121 | If unsure, say Y. Only embedded should say N here. | |
1122 | ||
1da177e4 LT |
1123 | endmenu |
1124 | ||
5cae841b AV |
1125 | config ISA_DMA_API |
1126 | bool | |
1127 | default y | |
1128 | ||
1da177e4 LT |
1129 | menu "Bus options" |
1130 | ||
1131 | config ISA | |
1132 | bool "Support for ISA-bus hardware" | |
1133 | depends on PPC_PREP || PPC_CHRP | |
1134 | help | |
1135 | Find out whether you have ISA slots on your motherboard. ISA is the | |
1136 | name of a bus system, i.e. the way the CPU talks to the other stuff | |
1137 | inside your box. If you have an Apple machine, say N here; if you | |
1138 | have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If | |
1139 | you have an embedded board, consult your board documentation. | |
1140 | ||
1141 | config GENERIC_ISA_DMA | |
1142 | bool | |
1143 | depends on POWER3 || POWER4 || 6xx && !CPM2 | |
1144 | default y | |
1145 | ||
1146 | config EISA | |
1147 | bool | |
1148 | help | |
1149 | The Extended Industry Standard Architecture (EISA) bus is a bus | |
1150 | architecture used on some older intel-based PCs. | |
1151 | ||
1152 | config SBUS | |
1153 | bool | |
1154 | ||
1155 | # Yes MCA RS/6000s exist but Linux-PPC does not currently support any | |
1156 | config MCA | |
1157 | bool | |
1158 | ||
1159 | config PCI | |
1160 | bool "PCI support" if 40x || CPM2 || 83xx || 85xx || PPC_MPC52xx | |
1161 | default y if !40x && !CPM2 && !8xx && !APUS && !83xx && !85xx | |
1162 | default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS | |
1163 | default PCI_QSPAN if !4xx && !CPM2 && 8xx | |
1164 | help | |
1165 | Find out whether your system includes a PCI bus. PCI is the name of | |
1166 | a bus system, i.e. the way the CPU talks to the other stuff inside | |
1167 | your box. If you say Y here, the kernel will include drivers and | |
1168 | infrastructure code to support PCI bus devices. | |
1169 | ||
1170 | config PCI_DOMAINS | |
1171 | bool | |
1172 | default PCI | |
1173 | ||
66d2cc95 KG |
1174 | config MPC83xx_PCI2 |
1175 | bool " Supprt for 2nd PCI host controller" | |
1176 | depends on PCI && MPC834x | |
1177 | default y if MPC834x_SYS | |
1178 | ||
1da177e4 LT |
1179 | config PCI_QSPAN |
1180 | bool "QSpan PCI" | |
1181 | depends on !4xx && !CPM2 && 8xx | |
1182 | help | |
1183 | Say Y here if you have a system based on a Motorola 8xx-series | |
1184 | embedded processor with a QSPAN PCI interface, otherwise say N. | |
1185 | ||
1186 | config PCI_8260 | |
1187 | bool | |
a6dbba77 | 1188 | depends on PCI && 8260 |
1da177e4 LT |
1189 | default y |
1190 | ||
1191 | config 8260_PCI9 | |
1192 | bool " Enable workaround for MPC826x erratum PCI 9" | |
a6dbba77 | 1193 | depends on PCI_8260 && !ADS8272 |
1da177e4 LT |
1194 | default y |
1195 | ||
1196 | choice | |
1197 | prompt " IDMA channel for PCI 9 workaround" | |
1198 | depends on 8260_PCI9 | |
1199 | ||
1200 | config 8260_PCI9_IDMA1 | |
1201 | bool "IDMA1" | |
1202 | ||
1203 | config 8260_PCI9_IDMA2 | |
1204 | bool "IDMA2" | |
1205 | ||
1206 | config 8260_PCI9_IDMA3 | |
1207 | bool "IDMA3" | |
1208 | ||
1209 | config 8260_PCI9_IDMA4 | |
1210 | bool "IDMA4" | |
1211 | ||
1212 | endchoice | |
1213 | ||
1214 | config PCI_PERMEDIA | |
1215 | bool "PCI for Permedia2" | |
1216 | depends on !4xx && !8xx && APUS | |
1217 | ||
1218 | source "drivers/pci/Kconfig" | |
1219 | ||
1220 | source "drivers/pcmcia/Kconfig" | |
1221 | ||
1222 | endmenu | |
1223 | ||
1224 | menu "Advanced setup" | |
1225 | ||
1226 | config ADVANCED_OPTIONS | |
1227 | bool "Prompt for advanced kernel configuration options" | |
1228 | help | |
1229 | This option will enable prompting for a variety of advanced kernel | |
1230 | configuration options. These options can cause the kernel to not | |
1231 | work if they are set incorrectly, but can be used to optimize certain | |
1232 | aspects of kernel memory management. | |
1233 | ||
1234 | Unless you know what you are doing, say N here. | |
1235 | ||
1236 | comment "Default settings for advanced configuration options are used" | |
1237 | depends on !ADVANCED_OPTIONS | |
1238 | ||
1239 | config HIGHMEM_START_BOOL | |
1240 | bool "Set high memory pool address" | |
1241 | depends on ADVANCED_OPTIONS && HIGHMEM | |
1242 | help | |
1243 | This option allows you to set the base address of the kernel virtual | |
1244 | area used to map high memory pages. This can be useful in | |
1245 | optimizing the layout of kernel virtual memory. | |
1246 | ||
1247 | Say N here unless you know what you are doing. | |
1248 | ||
1249 | config HIGHMEM_START | |
1250 | hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL | |
1251 | default "0xfe000000" | |
1252 | ||
1253 | config LOWMEM_SIZE_BOOL | |
1254 | bool "Set maximum low memory" | |
1255 | depends on ADVANCED_OPTIONS | |
1256 | help | |
1257 | This option allows you to set the maximum amount of memory which | |
1258 | will be used as "low memory", that is, memory which the kernel can | |
1259 | access directly, without having to set up a kernel virtual mapping. | |
1260 | This can be useful in optimizing the layout of kernel virtual | |
1261 | memory. | |
1262 | ||
1263 | Say N here unless you know what you are doing. | |
1264 | ||
1265 | config LOWMEM_SIZE | |
1266 | hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL | |
1267 | default "0x30000000" | |
1268 | ||
1269 | config KERNEL_START_BOOL | |
1270 | bool "Set custom kernel base address" | |
1271 | depends on ADVANCED_OPTIONS | |
1272 | help | |
1273 | This option allows you to set the kernel virtual address at which | |
1274 | the kernel will map low memory (the kernel image will be linked at | |
1275 | this address). This can be useful in optimizing the virtual memory | |
1276 | layout of the system. | |
1277 | ||
1278 | Say N here unless you know what you are doing. | |
1279 | ||
1280 | config KERNEL_START | |
1281 | hex "Virtual address of kernel base" if KERNEL_START_BOOL | |
1282 | default "0xc0000000" | |
1283 | ||
1284 | config TASK_SIZE_BOOL | |
1285 | bool "Set custom user task size" | |
1286 | depends on ADVANCED_OPTIONS | |
1287 | help | |
1288 | This option allows you to set the amount of virtual address space | |
1289 | allocated to user tasks. This can be useful in optimizing the | |
1290 | virtual memory layout of the system. | |
1291 | ||
1292 | Say N here unless you know what you are doing. | |
1293 | ||
1294 | config TASK_SIZE | |
1295 | hex "Size of user task space" if TASK_SIZE_BOOL | |
1296 | default "0x80000000" | |
1297 | ||
1298 | config CONSISTENT_START_BOOL | |
1299 | bool "Set custom consistent memory pool address" | |
1300 | depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE | |
1301 | help | |
1302 | This option allows you to set the base virtual address | |
1303 | of the the consistent memory pool. This pool of virtual | |
1304 | memory is used to make consistent memory allocations. | |
1305 | ||
1306 | config CONSISTENT_START | |
1307 | hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL | |
1308 | default "0xff100000" if NOT_COHERENT_CACHE | |
1309 | ||
1310 | config CONSISTENT_SIZE_BOOL | |
1311 | bool "Set custom consistent memory pool size" | |
1312 | depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE | |
1313 | help | |
1314 | This option allows you to set the size of the the | |
1315 | consistent memory pool. This pool of virtual memory | |
1316 | is used to make consistent memory allocations. | |
1317 | ||
1318 | config CONSISTENT_SIZE | |
1319 | hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL | |
1320 | default "0x00200000" if NOT_COHERENT_CACHE | |
1321 | ||
1322 | config BOOT_LOAD_BOOL | |
1323 | bool "Set the boot link/load address" | |
1324 | depends on ADVANCED_OPTIONS && !PPC_MULTIPLATFORM | |
1325 | help | |
1326 | This option allows you to set the initial load address of the zImage | |
1327 | or zImage.initrd file. This can be useful if you are on a board | |
1328 | which has a small amount of memory. | |
1329 | ||
1330 | Say N here unless you know what you are doing. | |
1331 | ||
1332 | config BOOT_LOAD | |
1333 | hex "Link/load address for booting" if BOOT_LOAD_BOOL | |
1334 | default "0x00400000" if 40x || 8xx || 8260 | |
1335 | default "0x01000000" if 44x | |
1336 | default "0x00800000" | |
1337 | ||
1338 | config PIN_TLB | |
1339 | bool "Pinned Kernel TLBs (860 ONLY)" | |
1340 | depends on ADVANCED_OPTIONS && 8xx | |
1341 | endmenu | |
1342 | ||
d5950b43 SR |
1343 | source "net/Kconfig" |
1344 | ||
1da177e4 LT |
1345 | source "drivers/Kconfig" |
1346 | ||
1347 | source "fs/Kconfig" | |
1348 | ||
1349 | source "arch/ppc/8xx_io/Kconfig" | |
1350 | ||
1351 | source "arch/ppc/8260_io/Kconfig" | |
1352 | ||
1353 | ||
1354 | menu "IBM 40x options" | |
1355 | depends on 40x | |
1356 | ||
1357 | config SERIAL_SICC | |
1358 | bool "SICC Serial port" | |
1359 | depends on STB03xxx | |
1360 | ||
1361 | config UART1_DFLT_CONSOLE | |
1362 | bool | |
1363 | depends on SERIAL_SICC && UART0_TTYS1 | |
1364 | default y | |
1365 | ||
1366 | config SERIAL_SICC_CONSOLE | |
1367 | bool | |
1368 | depends on SERIAL_SICC && UART0_TTYS1 | |
1369 | default y | |
1370 | ||
1371 | endmenu | |
1372 | ||
1373 | source "lib/Kconfig" | |
1374 | ||
1375 | source "arch/ppc/oprofile/Kconfig" | |
1376 | ||
1377 | source "arch/ppc/Kconfig.debug" | |
1378 | ||
1379 | source "security/Kconfig" | |
1380 | ||
1381 | source "crypto/Kconfig" |