Commit | Line | Data |
---|---|---|
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 | ||
1da177e4 LT |
11 | config GENERIC_HARDIRQS |
12 | bool | |
13 | default y | |
14 | ||
15 | config RWSEM_GENERIC_SPINLOCK | |
16 | bool | |
17 | ||
18 | config RWSEM_XCHGADD_ALGORITHM | |
19 | bool | |
20 | default y | |
21 | ||
22 | config GENERIC_CALIBRATE_DELAY | |
23 | bool | |
24 | default y | |
25 | ||
1da177e4 LT |
26 | config PPC |
27 | bool | |
28 | default y | |
29 | ||
30 | config PPC32 | |
31 | bool | |
32 | default y | |
33 | ||
34 | # All PPCs use generic nvram driver through ppc_md | |
35 | config GENERIC_NVRAM | |
36 | bool | |
37 | default y | |
38 | ||
7d12e522 AB |
39 | config SCHED_NO_NO_OMIT_FRAME_POINTER |
40 | bool | |
41 | default y | |
42 | ||
a08b6b79 Z |
43 | config ARCH_MAY_HAVE_PC_FDC |
44 | bool | |
45 | default y | |
46 | ||
1da177e4 LT |
47 | source "init/Kconfig" |
48 | ||
49 | menu "Processor" | |
50 | ||
51 | choice | |
52 | prompt "Processor Type" | |
53 | default 6xx | |
54 | ||
55 | config 6xx | |
56 | bool "6xx/7xx/74xx/52xx/82xx/83xx" | |
443a848c | 57 | select PPC_FPU |
1da177e4 LT |
58 | help |
59 | There are four types of PowerPC chips supported. The more common | |
60 | types (601, 603, 604, 740, 750, 7400), the Motorola embedded | |
61 | versions (821, 823, 850, 855, 860, 52xx, 82xx, 83xx), the IBM embedded | |
62 | versions (403 and 405) and the high end 64 bit Power processors | |
63 | (POWER 3, POWER4, and IBM 970 also known as G5) | |
64 | Unless you are building a kernel for one of the embedded processor | |
65 | systems, 64 bit IBM RS/6000 or an Apple G5, choose 6xx. | |
66 | Note that the kernel runs in 32-bit mode even on 64-bit chips. | |
67 | Also note that because the 52xx, 82xx, & 83xx family has a 603e core, | |
68 | specific support for that chipset is asked later on. | |
69 | ||
70 | config 40x | |
71 | bool "40x" | |
72 | ||
73 | config 44x | |
74 | bool "44x" | |
75 | ||
76 | config POWER3 | |
b2721252 | 77 | select PPC_FPU |
1da177e4 LT |
78 | bool "POWER3" |
79 | ||
80 | config POWER4 | |
b2721252 | 81 | select PPC_FPU |
1da177e4 LT |
82 | bool "POWER4 and 970 (G5)" |
83 | ||
84 | config 8xx | |
1da177e4 LT |
85 | bool "8xx" |
86 | ||
33d9e9b5 KG |
87 | config E200 |
88 | bool "e200" | |
89 | ||
1da177e4 LT |
90 | config E500 |
91 | bool "e500" | |
92 | ||
93 | endchoice | |
94 | ||
443a848c PM |
95 | config PPC_FPU |
96 | bool | |
97 | ||
1da177e4 LT |
98 | config BOOKE |
99 | bool | |
33d9e9b5 | 100 | depends on E200 || E500 |
1da177e4 LT |
101 | default y |
102 | ||
103 | config FSL_BOOKE | |
104 | bool | |
33d9e9b5 | 105 | depends on E200 || E500 |
1da177e4 LT |
106 | default y |
107 | ||
108 | config PTE_64BIT | |
109 | bool | |
f50b153b KG |
110 | depends on 44x || E500 |
111 | default y if 44x | |
112 | default y if E500 && PHYS_64BIT | |
1da177e4 LT |
113 | |
114 | config PHYS_64BIT | |
f50b153b KG |
115 | bool 'Large physical address support' if E500 |
116 | depends on 44x || E500 | |
117 | default y if 44x | |
118 | ---help--- | |
119 | This option enables kernel support for larger than 32-bit physical | |
120 | addresses. This features is not be available on all e500 cores. | |
121 | ||
122 | If in doubt, say N here. | |
1da177e4 LT |
123 | |
124 | config ALTIVEC | |
125 | bool "AltiVec Support" | |
126 | depends on 6xx || POWER4 | |
127 | depends on !8260 && !83xx | |
128 | ---help--- | |
129 | This option enables kernel support for the Altivec extensions to the | |
130 | PowerPC processor. The kernel currently supports saving and restoring | |
131 | altivec registers, and turning on the 'altivec enable' bit so user | |
132 | processes can execute altivec instructions. | |
133 | ||
134 | This option is only usefully if you have a processor that supports | |
135 | altivec (G4, otherwise known as 74xx series), but does not have | |
136 | any affect on a non-altivec cpu (it does, however add code to the | |
137 | kernel). | |
138 | ||
139 | If in doubt, say Y here. | |
140 | ||
141 | config SPE | |
142 | bool "SPE Support" | |
33d9e9b5 | 143 | depends on E200 || E500 |
1da177e4 LT |
144 | ---help--- |
145 | This option enables kernel support for the Signal Processing | |
146 | Extensions (SPE) to the PowerPC processor. The kernel currently | |
147 | supports saving and restoring SPE registers, and turning on the | |
148 | 'spe enable' bit so user processes can execute SPE instructions. | |
149 | ||
33d9e9b5 | 150 | This option is only useful if you have a processor that supports |
1da177e4 | 151 | SPE (e500, otherwise known as 85xx series), but does not have any |
33d9e9b5 | 152 | effect on a non-spe cpu (it does, however add code to the kernel). |
1da177e4 LT |
153 | |
154 | If in doubt, say Y here. | |
155 | ||
156 | config TAU | |
157 | bool "Thermal Management Support" | |
158 | depends on 6xx && !8260 && !83xx | |
159 | help | |
160 | G3 and G4 processors have an on-chip temperature sensor called the | |
161 | 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die | |
162 | temperature within 2-4 degrees Celsius. This option shows the current | |
163 | on-die temperature in /proc/cpuinfo if the cpu supports it. | |
164 | ||
165 | Unfortunately, on some chip revisions, this sensor is very inaccurate | |
166 | and in some cases, does not work at all, so don't assume the cpu | |
167 | temp is actually what /proc/cpuinfo says it is. | |
168 | ||
169 | config TAU_INT | |
170 | bool "Interrupt driven TAU driver (DANGEROUS)" | |
171 | depends on TAU | |
172 | ---help--- | |
173 | The TAU supports an interrupt driven mode which causes an interrupt | |
174 | whenever the temperature goes out of range. This is the fastest way | |
175 | to get notified the temp has exceeded a range. With this option off, | |
176 | a timer is used to re-check the temperature periodically. | |
177 | ||
178 | However, on some cpus it appears that the TAU interrupt hardware | |
179 | is buggy and can cause a situation which would lead unexplained hard | |
180 | lockups. | |
181 | ||
182 | Unless you are extending the TAU driver, or enjoy kernel/hardware | |
183 | debugging, leave this option off. | |
184 | ||
185 | config TAU_AVERAGE | |
186 | bool "Average high and low temp" | |
187 | depends on TAU | |
188 | ---help--- | |
189 | The TAU hardware can compare the temperature to an upper and lower | |
190 | bound. The default behavior is to show both the upper and lower | |
191 | bound in /proc/cpuinfo. If the range is large, the temperature is | |
192 | either changing a lot, or the TAU hardware is broken (likely on some | |
193 | G4's). If the range is small (around 4 degrees), the temperature is | |
194 | relatively stable. If you say Y here, a single temperature value, | |
195 | halfway between the upper and lower bounds, will be reported in | |
196 | /proc/cpuinfo. | |
197 | ||
198 | If in doubt, say N here. | |
199 | ||
200 | config MATH_EMULATION | |
201 | bool "Math emulation" | |
33d9e9b5 | 202 | depends on 4xx || 8xx || E200 || E500 |
1da177e4 LT |
203 | ---help--- |
204 | Some PowerPC chips designed for embedded applications do not have | |
205 | a floating-point unit and therefore do not implement the | |
206 | floating-point instructions in the PowerPC instruction set. If you | |
207 | say Y here, the kernel will include code to emulate a floating-point | |
208 | unit, which will allow programs that use floating-point | |
209 | instructions to run. | |
210 | ||
211 | If you have an Apple machine or an IBM RS/6000 or pSeries machine, | |
212 | or any machine with a 6xx, 7xx or 7xxx series processor, say N | |
213 | here. Saying Y here will not hurt performance (on any machine) but | |
214 | will increase the size of the kernel. | |
215 | ||
70765aa4 EB |
216 | config KEXEC |
217 | bool "kexec system call (EXPERIMENTAL)" | |
218 | depends on EXPERIMENTAL | |
219 | help | |
220 | kexec is a system call that implements the ability to shutdown your | |
221 | current kernel, and to start another kernel. It is like a reboot | |
222 | but it is indepedent of the system firmware. And like a reboot | |
223 | you can start any kernel with it, not just Linux. | |
224 | ||
225 | The name comes from the similiarity to the exec system call. | |
226 | ||
227 | It is an ongoing process to be certain the hardware in a machine | |
228 | is properly shutdown, so do not be surprised if this code does not | |
229 | initially work for you. It may help to enable device hotplugging | |
230 | support. As of this writing the exact hardware interface is | |
231 | strongly in flux, so no good recommendation can be made. | |
232 | ||
233 | In the GameCube implementation, kexec allows you to load and | |
234 | run DOL files, including kernel and homebrew DOLs. | |
235 | ||
1da177e4 LT |
236 | source "drivers/cpufreq/Kconfig" |
237 | ||
238 | config CPU_FREQ_PMAC | |
239 | bool "Support for Apple PowerBooks" | |
240 | depends on CPU_FREQ && ADB_PMU | |
241 | select CPU_FREQ_TABLE | |
242 | help | |
243 | This adds support for frequency switching on Apple PowerBooks, | |
244 | this currently includes some models of iBook & Titanium | |
245 | PowerBook. | |
246 | ||
247 | config PPC601_SYNC_FIX | |
248 | bool "Workarounds for PPC601 bugs" | |
249 | depends on 6xx && (PPC_PREP || PPC_PMAC) | |
250 | help | |
251 | Some versions of the PPC601 (the first PowerPC chip) have bugs which | |
252 | mean that extra synchronization instructions are required near | |
253 | certain instructions, typically those that make major changes to the | |
254 | CPU state. These extra instructions reduce performance slightly. | |
255 | If you say N here, these extra instructions will not be included, | |
256 | resulting in a kernel which will run faster but may not run at all | |
257 | on some systems with the PPC601 chip. | |
258 | ||
259 | If in doubt, say Y here. | |
260 | ||
31139971 PM |
261 | config HOTPLUG_CPU |
262 | bool "Support for enabling/disabling CPUs" | |
263 | depends on SMP && HOTPLUG && EXPERIMENTAL && PPC_PMAC | |
264 | ---help--- | |
265 | Say Y here to be able to disable and re-enable individual | |
266 | CPUs at runtime on SMP machines. | |
267 | ||
268 | Say N if you are unsure. | |
269 | ||
1da177e4 LT |
270 | source arch/ppc/platforms/4xx/Kconfig |
271 | source arch/ppc/platforms/85xx/Kconfig | |
272 | ||
273 | config PPC64BRIDGE | |
274 | bool | |
275 | depends on POWER3 || POWER4 | |
276 | default y | |
277 | ||
278 | config PPC_STD_MMU | |
279 | bool | |
280 | depends on 6xx || POWER3 || POWER4 | |
281 | default y | |
282 | ||
283 | config NOT_COHERENT_CACHE | |
284 | bool | |
33d9e9b5 | 285 | depends on 4xx || 8xx || E200 |
1da177e4 LT |
286 | default y |
287 | ||
288 | endmenu | |
289 | ||
290 | menu "Platform options" | |
291 | ||
e6b6239f AK |
292 | config FADS |
293 | bool | |
294 | ||
1da177e4 LT |
295 | choice |
296 | prompt "8xx Machine Type" | |
297 | depends on 8xx | |
298 | default RPXLITE | |
299 | ||
300 | config RPXLITE | |
301 | bool "RPX-Lite" | |
302 | ---help--- | |
303 | Single-board computers based around the PowerPC MPC8xx chips and | |
304 | intended for embedded applications. The following types are | |
305 | supported: | |
306 | ||
307 | RPX-Lite: | |
308 | Embedded Planet RPX Lite. PC104 form-factor SBC based on the MPC823. | |
309 | ||
310 | RPX-Classic: | |
311 | Embedded Planet RPX Classic Low-fat. Credit-card-size SBC based on | |
312 | the MPC 860 | |
313 | ||
314 | BSE-IP: | |
315 | Bright Star Engineering ip-Engine. | |
316 | ||
317 | TQM823L: | |
318 | TQM850L: | |
319 | TQM855L: | |
320 | TQM860L: | |
321 | MPC8xx based family of mini modules, half credit card size, | |
322 | up to 64 MB of RAM, 8 MB Flash, (Fast) Ethernet, 2 x serial ports, | |
323 | 2 x CAN bus interface, ... | |
324 | Manufacturer: TQ Components, www.tq-group.de | |
325 | Date of Release: October (?) 1999 | |
326 | End of Life: not yet :-) | |
327 | URL: | |
328 | - module: <http://www.denx.de/PDF/TQM8xxLHWM201.pdf> | |
329 | - starter kit: <http://www.denx.de/PDF/STK8xxLHWM201.pdf> | |
330 | - images: <http://www.denx.de/embedded-ppc-en.html> | |
331 | ||
332 | FPS850L: | |
333 | FingerPrint Sensor System (based on TQM850L) | |
334 | Manufacturer: IKENDI AG, <http://www.ikendi.com/> | |
335 | Date of Release: November 1999 | |
336 | End of life: end 2000 ? | |
337 | URL: see TQM850L | |
338 | ||
1da177e4 LT |
339 | IVMS8: |
340 | MPC860 based board used in the "Integrated Voice Mail System", | |
341 | Small Version (8 voice channels) | |
342 | Manufacturer: Speech Design, <http://www.speech-design.de/> | |
343 | Date of Release: December 2000 (?) | |
344 | End of life: - | |
345 | URL: <http://www.speech-design.de/> | |
346 | ||
347 | IVML24: | |
348 | MPC860 based board used in the "Integrated Voice Mail System", | |
349 | Large Version (24 voice channels) | |
350 | Manufacturer: Speech Design, <http://www.speech-design.de/> | |
351 | Date of Release: March 2001 (?) | |
352 | End of life: - | |
353 | URL: <http://www.speech-design.de/> | |
354 | ||
1da177e4 LT |
355 | HERMES: |
356 | Hermes-Pro ISDN/LAN router with integrated 8 x hub | |
357 | Manufacturer: Multidata Gesellschaft fur Datentechnik und Informatik | |
358 | <http://www.multidata.de/> | |
359 | Date of Release: 2000 (?) | |
360 | End of life: - | |
361 | URL: <http://www.multidata.de/english/products/hpro.htm> | |
362 | ||
363 | IP860: | |
364 | VMEBus IP (Industry Pack) carrier board with MPC860 | |
365 | Manufacturer: MicroSys GmbH, <http://www.microsys.de/> | |
366 | Date of Release: ? | |
367 | End of life: - | |
368 | URL: <http://www.microsys.de/html/ip860.html> | |
369 | ||
370 | PCU_E: | |
371 | PCU = Peripheral Controller Unit, Extended | |
372 | Manufacturer: Siemens AG, ICN (Information and Communication Networks) | |
373 | <http://www.siemens.de/page/1,3771,224315-1-999_2_226207-0,00.html> | |
374 | Date of Release: April 2001 | |
375 | End of life: August 2001 | |
376 | URL: n. a. | |
377 | ||
378 | config RPXCLASSIC | |
379 | bool "RPX-Classic" | |
380 | help | |
381 | The RPX-Classic is a single-board computer based on the Motorola | |
382 | MPC860. It features 16MB of DRAM and a variable amount of flash, | |
383 | I2C EEPROM, thermal monitoring, a PCMCIA slot, a DIP switch and two | |
384 | LEDs. Variants with Ethernet ports exist. Say Y here to support it | |
385 | directly. | |
386 | ||
387 | config BSEIP | |
388 | bool "BSE-IP" | |
389 | help | |
390 | Say Y here to support the Bright Star Engineering ipEngine SBC. | |
391 | This is a credit-card-sized device featuring a MPC823 processor, | |
392 | 26MB DRAM, 4MB flash, Ethernet, a 16K-gate FPGA, USB, an LCD/video | |
393 | controller, and two RS232 ports. | |
394 | ||
e6b6239f | 395 | config MPC8XXFADS |
1da177e4 | 396 | bool "FADS" |
e6b6239f AK |
397 | select FADS |
398 | ||
399 | config MPC86XADS | |
400 | bool "MPC86XADS" | |
401 | help | |
402 | MPC86x Application Development System by Freescale Semiconductor. | |
403 | The MPC86xADS is meant to serve as a platform for s/w and h/w | |
404 | development around the MPC86X processor families. | |
405 | select FADS | |
406 | ||
407 | config MPC885ADS | |
408 | bool "MPC885ADS" | |
409 | help | |
410 | Freescale Semiconductor MPC885 Application Development System (ADS). | |
411 | Also known as DUET. | |
412 | The MPC885ADS is meant to serve as a platform for s/w and h/w | |
413 | development around the MPC885 processor family. | |
1da177e4 LT |
414 | |
415 | config TQM823L | |
416 | bool "TQM823L" | |
417 | help | |
418 | Say Y here to support the TQM823L, one of an MPC8xx-based family of | |
419 | mini SBCs (half credit-card size) from TQ Components first released | |
420 | in late 1999. Technical references are at | |
421 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
422 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
423 | <http://www.denx.de/embedded-ppc-en.html>. | |
424 | ||
425 | config TQM850L | |
426 | bool "TQM850L" | |
427 | help | |
428 | Say Y here to support the TQM850L, one of an MPC8xx-based family of | |
429 | mini SBCs (half credit-card size) from TQ Components first released | |
430 | in late 1999. Technical references are at | |
431 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
432 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
433 | <http://www.denx.de/embedded-ppc-en.html>. | |
434 | ||
435 | config TQM855L | |
436 | bool "TQM855L" | |
437 | help | |
438 | Say Y here to support the TQM855L, one of an MPC8xx-based family of | |
439 | mini SBCs (half credit-card size) from TQ Components first released | |
440 | in late 1999. Technical references are at | |
441 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
442 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
443 | <http://www.denx.de/embedded-ppc-en.html>. | |
444 | ||
445 | config TQM860L | |
446 | bool "TQM860L" | |
447 | help | |
448 | Say Y here to support the TQM860L, one of an MPC8xx-based family of | |
449 | mini SBCs (half credit-card size) from TQ Components first released | |
450 | in late 1999. Technical references are at | |
451 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
452 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
453 | <http://www.denx.de/embedded-ppc-en.html>. | |
454 | ||
455 | config FPS850L | |
456 | bool "FPS850L" | |
457 | ||
1da177e4 LT |
458 | config IVMS8 |
459 | bool "IVMS8" | |
460 | help | |
461 | Say Y here to support the Integrated Voice-Mail Small 8-channel SBC | |
462 | from Speech Design, released March 2001. The manufacturer's website | |
463 | is at <http://www.speech-design.de/>. | |
464 | ||
465 | config IVML24 | |
466 | bool "IVML24" | |
467 | help | |
468 | Say Y here to support the Integrated Voice-Mail Large 24-channel SBC | |
469 | from Speech Design, released March 2001. The manufacturer's website | |
470 | is at <http://www.speech-design.de/>. | |
471 | ||
1da177e4 LT |
472 | config HERMES_PRO |
473 | bool "HERMES" | |
474 | ||
475 | config IP860 | |
476 | bool "IP860" | |
477 | ||
478 | config LWMON | |
479 | bool "LWMON" | |
480 | ||
481 | config PCU_E | |
482 | bool "PCU_E" | |
483 | ||
484 | config CCM | |
485 | bool "CCM" | |
486 | ||
487 | config LANTEC | |
488 | bool "LANTEC" | |
489 | ||
490 | config MBX | |
491 | bool "MBX" | |
492 | help | |
493 | MBX is a line of Motorola single-board computer based around the | |
494 | MPC821 and MPC860 processors, and intended for embedded-controller | |
495 | applications. Say Y here to support these boards directly. | |
496 | ||
497 | config WINCEPT | |
498 | bool "WinCept" | |
499 | help | |
500 | The Wincept 100/110 is a Motorola single-board computer based on the | |
501 | MPC821 PowerPC, introduced in 1998 and designed to be used in | |
502 | thin-client machines. Say Y to support it directly. | |
503 | ||
504 | endchoice | |
505 | ||
506 | choice | |
507 | prompt "Machine Type" | |
508 | depends on 6xx || POWER3 || POWER4 | |
509 | default PPC_MULTIPLATFORM | |
510 | ---help--- | |
511 | Linux currently supports several different kinds of PowerPC-based | |
512 | machines: Apple Power Macintoshes and clones (such as the Motorola | |
513 | Starmax series), PReP (PowerPC Reference Platform) machines (such | |
514 | as the Motorola PowerStacks, Motorola cPCI/VME embedded systems, | |
515 | and some IBM RS/6000 systems), CHRP (Common Hardware Reference | |
516 | Platform) machines (including all of the recent IBM RS/6000 and | |
517 | pSeries machines), and several embedded PowerPC systems containing | |
518 | 4xx, 6xx, 7xx, 8xx, 74xx, and 82xx processors. Currently, the | |
519 | default option is to build a kernel which works on the first three. | |
520 | ||
521 | Select CHRP/PowerMac/PReP if configuring for an IBM RS/6000 or | |
522 | pSeries machine, a Power Macintosh (including iMacs, iBooks and | |
523 | Powerbooks), or a PReP machine. | |
524 | ||
525 | Select Gemini if configuring for a Synergy Microsystems' Gemini | |
526 | series Single Board Computer. More information is available at: | |
527 | <http://www.synergymicro.com/PressRel/97_10_15.html>. | |
528 | ||
529 | Select APUS if configuring for a PowerUP Amiga. More information is | |
530 | available at: <http://linux-apus.sourceforge.net/>. | |
531 | ||
532 | config PPC_MULTIPLATFORM | |
533 | bool "CHRP/PowerMac/PReP" | |
534 | ||
535 | config APUS | |
536 | bool "Amiga-APUS" | |
e8be1c8e | 537 | depends on BROKEN |
1da177e4 LT |
538 | help |
539 | Select APUS if configuring for a PowerUP Amiga. | |
540 | More information is available at: | |
541 | <http://linux-apus.sourceforge.net/>. | |
542 | ||
543 | config KATANA | |
544 | bool "Artesyn-Katana" | |
545 | help | |
546 | Select KATANA if configuring an Artesyn KATANA 750i or 3750 | |
547 | cPCI board. | |
548 | ||
549 | config WILLOW | |
550 | bool "Cogent-Willow" | |
551 | ||
552 | config CPCI690 | |
553 | bool "Force-CPCI690" | |
554 | help | |
555 | Select CPCI690 if configuring a Force CPCI690 cPCI board. | |
556 | ||
1da177e4 LT |
557 | config POWERPMC250 |
558 | bool "Force-PowerPMC250" | |
559 | ||
560 | config CHESTNUT | |
561 | bool "IBM 750FX Eval board or 750GX Eval board" | |
562 | help | |
563 | Select CHESTNUT if configuring an IBM 750FX Eval Board or a | |
564 | IBM 750GX Eval board. | |
565 | ||
566 | config SPRUCE | |
567 | bool "IBM-Spruce" | |
25635c71 | 568 | select PPC_INDIRECT_PCI |
1da177e4 LT |
569 | |
570 | config HDPU | |
571 | bool "Sky-HDPU" | |
572 | help | |
573 | Select HDPU if configuring a Sky Computers Compute Blade. | |
574 | ||
575 | config HDPU_FEATURES | |
576 | depends HDPU | |
577 | tristate "HDPU-Features" | |
578 | help | |
579 | Select to enable HDPU enhanced features. | |
580 | ||
581 | config EV64260 | |
582 | bool "Marvell-EV64260BP" | |
583 | help | |
584 | Select EV64260 if configuring a Marvell (formerly Galileo) | |
585 | EV64260BP Evaluation platform. | |
586 | ||
587 | config LOPEC | |
588 | bool "Motorola-LoPEC" | |
f9bd170a | 589 | select PPC_I8259 |
1da177e4 | 590 | |
1da177e4 LT |
591 | config MVME5100 |
592 | bool "Motorola-MVME5100" | |
25635c71 | 593 | select PPC_INDIRECT_PCI |
1da177e4 LT |
594 | |
595 | config PPLUS | |
596 | bool "Motorola-PowerPlus" | |
f9bd170a | 597 | select PPC_I8259 |
25635c71 | 598 | select PPC_INDIRECT_PCI |
1da177e4 LT |
599 | |
600 | config PRPMC750 | |
601 | bool "Motorola-PrPMC750" | |
25635c71 | 602 | select PPC_INDIRECT_PCI |
1da177e4 LT |
603 | |
604 | config PRPMC800 | |
605 | bool "Motorola-PrPMC800" | |
25635c71 | 606 | select PPC_INDIRECT_PCI |
1da177e4 LT |
607 | |
608 | config SANDPOINT | |
609 | bool "Motorola-Sandpoint" | |
f9bd170a | 610 | select PPC_I8259 |
1da177e4 LT |
611 | help |
612 | Select SANDPOINT if configuring for a Motorola Sandpoint X3 | |
613 | (any flavor). | |
614 | ||
615 | config RADSTONE_PPC7D | |
616 | bool "Radstone Technology PPC7D board" | |
f9bd170a | 617 | select PPC_I8259 |
1da177e4 | 618 | |
1da177e4 LT |
619 | config PAL4 |
620 | bool "SBS-Palomar4" | |
621 | ||
622 | config GEMINI | |
623 | bool "Synergy-Gemini" | |
e8be1c8e | 624 | depends on BROKEN |
25635c71 | 625 | select PPC_INDIRECT_PCI |
1da177e4 LT |
626 | help |
627 | Select Gemini if configuring for a Synergy Microsystems' Gemini | |
628 | series Single Board Computer. More information is available at: | |
629 | <http://www.synergymicro.com/PressRel/97_10_15.html>. | |
630 | ||
631 | config EST8260 | |
632 | bool "EST8260" | |
633 | ---help--- | |
634 | The EST8260 is a single-board computer manufactured by Wind River | |
635 | Systems, Inc. (formerly Embedded Support Tools Corp.) and based on | |
636 | the MPC8260. Wind River Systems has a website at | |
637 | <http://www.windriver.com/>, but the EST8260 cannot be found on it | |
638 | and has probably been discontinued or rebadged. | |
639 | ||
640 | config SBC82xx | |
641 | bool "SBC82xx" | |
642 | ---help--- | |
643 | SBC PowerQUICC II, single-board computer with MPC82xx CPU | |
644 | Manufacturer: Wind River Systems, Inc. | |
645 | Date of Release: May 2003 | |
646 | End of Life: - | |
647 | URL: <http://www.windriver.com/> | |
648 | ||
649 | config SBS8260 | |
650 | bool "SBS8260" | |
651 | ||
652 | config RPX8260 | |
653 | bool "RPXSUPER" | |
654 | ||
655 | config TQM8260 | |
656 | bool "TQM8260" | |
657 | ---help--- | |
658 | MPC8260 based module, little larger than credit card, | |
659 | up to 128 MB global + 64 MB local RAM, 32 MB Flash, | |
660 | 32 kB EEPROM, 256 kB L@ Cache, 10baseT + 100baseT Ethernet, | |
661 | 2 x serial ports, ... | |
662 | Manufacturer: TQ Components, www.tq-group.de | |
663 | Date of Release: June 2001 | |
664 | End of Life: not yet :-) | |
665 | URL: <http://www.denx.de/PDF/TQM82xx_SPEC_Rev005.pdf> | |
666 | ||
667 | config ADS8272 | |
668 | bool "ADS8272" | |
669 | ||
670 | config PQ2FADS | |
671 | bool "Freescale-PQ2FADS" | |
672 | help | |
673 | Select PQ2FADS if you wish to configure for a Freescale | |
674 | PQ2FADS board (-VR or -ZU). | |
675 | ||
676 | config LITE5200 | |
677 | bool "Freescale LITE5200 / (IceCube)" | |
678 | select PPC_MPC52xx | |
679 | help | |
680 | Support for the LITE5200 dev board for the MPC5200 from Freescale. | |
681 | This is for the LITE5200 version 2.0 board. Don't know if it changes | |
682 | much but it's only been tested on this board version. I think this | |
683 | board is also known as IceCube. | |
684 | ||
685 | config MPC834x_SYS | |
686 | bool "Freescale MPC834x SYS" | |
687 | help | |
688 | This option enables support for the MPC 834x SYS evaluation board. | |
689 | ||
7f6fd5db KG |
690 | Be aware that PCI buses can only function when SYS board is plugged |
691 | into the PIB (Platform IO Board) board from Freescale which provide | |
692 | 3 PCI slots. The PIBs PCI initialization is the bootloader's | |
693 | responsiblilty. | |
694 | ||
3acb2344 LN |
695 | config EV64360 |
696 | bool "Marvell-EV64360BP" | |
697 | help | |
698 | Select EV64360 if configuring a Marvell EV64360BP Evaluation | |
699 | platform. | |
1da177e4 LT |
700 | endchoice |
701 | ||
702 | config PQ2ADS | |
703 | bool | |
704 | depends on ADS8272 | |
705 | default y | |
706 | ||
707 | config TQM8xxL | |
708 | bool | |
8b1a9777 | 709 | depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L) |
1da177e4 LT |
710 | default y |
711 | ||
712 | config EMBEDDEDBOOT | |
713 | bool | |
714 | depends on 8xx || 8260 | |
715 | default y | |
716 | ||
717 | config PPC_MPC52xx | |
718 | bool | |
719 | ||
720 | config 8260 | |
721 | bool "CPM2 Support" if WILLOW | |
722 | depends on 6xx | |
723 | default y if TQM8260 || RPX8260 || EST8260 || SBS8260 || SBC82xx || PQ2FADS | |
724 | help | |
725 | The MPC8260 is a typical embedded CPU made by Motorola. Selecting | |
726 | this option means that you wish to build a kernel for a machine with | |
727 | an 8260 class CPU. | |
728 | ||
729 | config 8272 | |
730 | bool | |
731 | depends on 6xx | |
732 | default y if ADS8272 | |
733 | select 8260 | |
734 | help | |
735 | The MPC8272 CPM has a different internal dpram setup than other CPM2 | |
736 | devices | |
737 | ||
738 | config 83xx | |
739 | bool | |
740 | default y if MPC834x_SYS | |
741 | ||
742 | config MPC834x | |
743 | bool | |
744 | default y if MPC834x_SYS | |
745 | ||
08264cbc KG |
746 | config PPC_83xx |
747 | bool | |
748 | default y if 83xx | |
749 | ||
de672e4a PA |
750 | config CPM1 |
751 | bool | |
752 | depends on 8xx | |
753 | default y | |
754 | help | |
755 | The CPM1 (Communications Processor Module) is a coprocessor on | |
756 | embedded CPUs made by Motorola. Selecting this option means that | |
757 | you wish to build a kernel for a machine with a CPM1 coprocessor | |
758 | on it (8xx, 827x, 8560). | |
759 | ||
1da177e4 LT |
760 | config CPM2 |
761 | bool | |
762 | depends on 8260 || MPC8560 || MPC8555 | |
763 | default y | |
764 | help | |
765 | The CPM2 (Communications Processor Module) is a coprocessor on | |
766 | embedded CPUs made by Motorola. Selecting this option means that | |
767 | you wish to build a kernel for a machine with a CPM2 coprocessor | |
768 | on it (826x, 827x, 8560). | |
769 | ||
770 | config PPC_CHRP | |
b6d78157 | 771 | bool |
1da177e4 | 772 | depends on PPC_MULTIPLATFORM |
f9bd170a | 773 | select PPC_I8259 |
25635c71 | 774 | select PPC_INDIRECT_PCI |
1da177e4 LT |
775 | default y |
776 | ||
777 | config PPC_PMAC | |
b6d78157 | 778 | bool |
1da177e4 | 779 | depends on PPC_MULTIPLATFORM |
25635c71 | 780 | select PPC_INDIRECT_PCI |
1da177e4 LT |
781 | default y |
782 | ||
783 | config PPC_PMAC64 | |
784 | bool | |
785 | depends on PPC_PMAC && POWER4 | |
786 | default y | |
787 | ||
788 | config PPC_PREP | |
b6d78157 | 789 | bool |
1da177e4 | 790 | depends on PPC_MULTIPLATFORM |
f9bd170a | 791 | select PPC_I8259 |
25635c71 | 792 | select PPC_INDIRECT_PCI |
1da177e4 LT |
793 | default y |
794 | ||
795 | config PPC_OF | |
796 | bool | |
797 | depends on PPC_PMAC || PPC_CHRP | |
798 | default y | |
799 | ||
800 | config PPC_GEN550 | |
801 | bool | |
617bf9a4 | 802 | depends on SANDPOINT || SPRUCE || PPLUS || \ |
ba9d1e2a | 803 | PRPMC750 || PRPMC800 || LOPEC || \ |
1da177e4 LT |
804 | (EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \ |
805 | 83xx | |
806 | default y | |
807 | ||
808 | config FORCE | |
809 | bool | |
617bf9a4 | 810 | depends on 6xx && POWERPMC250 |
1da177e4 LT |
811 | default y |
812 | ||
813 | config GT64260 | |
814 | bool | |
815 | depends on EV64260 || CPCI690 | |
816 | default y | |
817 | ||
818 | config MV64360 # Really MV64360 & MV64460 | |
819 | bool | |
3acb2344 | 820 | depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU || EV64360 |
1da177e4 LT |
821 | default y |
822 | ||
823 | config MV64X60 | |
824 | bool | |
825 | depends on (GT64260 || MV64360) | |
25635c71 | 826 | select PPC_INDIRECT_PCI |
1da177e4 LT |
827 | default y |
828 | ||
829 | menu "Set bridge options" | |
830 | depends on MV64X60 | |
831 | ||
832 | config NOT_COHERENT_CACHE | |
833 | bool "Turn off Cache Coherency" | |
834 | default n | |
835 | help | |
836 | Some 64x60 bridges lock up when trying to enforce cache coherency. | |
837 | When this option is selected, cache coherency will be turned off. | |
838 | Note that this can cause other problems (e.g., stale data being | |
839 | speculatively loaded via a cached mapping). Use at your own risk. | |
840 | ||
841 | config MV64X60_BASE | |
842 | hex "Set bridge base used by firmware" | |
843 | default "0xf1000000" | |
844 | help | |
845 | A firmware can leave the base address of the bridge's registers at | |
846 | a non-standard location. If so, set this value to reflect the | |
847 | address of that non-standard location. | |
848 | ||
849 | config MV64X60_NEW_BASE | |
850 | hex "Set bridge base used by kernel" | |
851 | default "0xf1000000" | |
852 | help | |
853 | If the current base address of the bridge's registers is not where | |
854 | you want it, set this value to the address that you want it moved to. | |
855 | ||
856 | endmenu | |
857 | ||
858 | config NONMONARCH_SUPPORT | |
859 | bool "Enable Non-Monarch Support" | |
860 | depends on PRPMC800 | |
861 | ||
862 | config HARRIER | |
863 | bool | |
864 | depends on PRPMC800 | |
865 | default y | |
866 | ||
867 | config EPIC_SERIAL_MODE | |
868 | bool | |
869 | depends on 6xx && (LOPEC || SANDPOINT) | |
870 | default y | |
871 | ||
872 | config MPC10X_BRIDGE | |
873 | bool | |
617bf9a4 | 874 | depends on POWERPMC250 || LOPEC || SANDPOINT |
25635c71 | 875 | select PPC_INDIRECT_PCI |
1da177e4 LT |
876 | default y |
877 | ||
1da177e4 LT |
878 | config MPC10X_OPENPIC |
879 | bool | |
880 | depends on POWERPMC250 || LOPEC || SANDPOINT | |
881 | default y | |
882 | ||
883 | config MPC10X_STORE_GATHERING | |
884 | bool "Enable MPC10x store gathering" | |
885 | depends on MPC10X_BRIDGE | |
886 | ||
13e886c3 KG |
887 | config SANDPOINT_ENABLE_UART1 |
888 | bool "Enable DUART mode on Sandpoint" | |
889 | depends on SANDPOINT | |
890 | help | |
891 | If this option is enabled then the MPC824x processor will run | |
892 | in DUART mode instead of UART mode. | |
893 | ||
1da177e4 LT |
894 | config HARRIER_STORE_GATHERING |
895 | bool "Enable Harrier store gathering" | |
896 | depends on HARRIER | |
897 | ||
898 | config MVME5100_IPMC761_PRESENT | |
899 | bool "MVME5100 configured with an IPMC761" | |
900 | depends on MVME5100 | |
f9bd170a | 901 | select PPC_I8259 |
1da177e4 LT |
902 | |
903 | config SPRUCE_BAUD_33M | |
904 | bool "Spruce baud clock support" | |
905 | depends on SPRUCE | |
906 | ||
907 | config PC_KEYBOARD | |
908 | bool "PC PS/2 style Keyboard" | |
909 | depends on 4xx || CPM2 | |
910 | ||
911 | config PPCBUG_NVRAM | |
912 | bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC | |
913 | default y if PPC_PREP | |
914 | ||
915 | config SMP | |
ee449f51 | 916 | depends on PPC_STD_MMU |
1da177e4 LT |
917 | bool "Symmetric multi-processing support" |
918 | ---help--- | |
919 | This enables support for systems with more than one CPU. If you have | |
920 | a system with only one CPU, say N. If you have a system with more | |
921 | than one CPU, say Y. Note that the kernel does not currently | |
922 | support SMP machines with 603/603e/603ev or PPC750 ("G3") processors | |
923 | since they have inadequate hardware support for multiprocessor | |
924 | operation. | |
925 | ||
926 | If you say N here, the kernel will run on single and multiprocessor | |
927 | machines, but will use only one CPU of a multiprocessor machine. If | |
928 | you say Y here, the kernel will run on single-processor machines. | |
929 | On a single-processor machine, the kernel will run faster if you say | |
930 | N here. | |
931 | ||
932 | If you don't know what to do here, say N. | |
933 | ||
934 | config IRQ_ALL_CPUS | |
935 | bool "Distribute interrupts on all CPUs by default" | |
c4457fb9 | 936 | depends on SMP && !MV64360 |
1da177e4 LT |
937 | help |
938 | This option gives the kernel permission to distribute IRQs across | |
939 | multiple CPUs. Saying N here will route all IRQs to the first | |
940 | CPU. Generally saying Y is safe, although some problems have been | |
941 | reported with SMP Power Macintoshes with this option enabled. | |
942 | ||
943 | config NR_CPUS | |
944 | int "Maximum number of CPUs (2-32)" | |
945 | range 2 32 | |
946 | depends on SMP | |
947 | default "4" | |
948 | ||
1da177e4 LT |
949 | config HIGHMEM |
950 | bool "High memory support" | |
951 | ||
7b625c00 OH |
952 | source kernel/Kconfig.hz |
953 | source kernel/Kconfig.preempt | |
3f22ab27 DH |
954 | source "mm/Kconfig" |
955 | ||
1da177e4 LT |
956 | source "fs/Kconfig.binfmt" |
957 | ||
958 | config PROC_DEVICETREE | |
959 | bool "Support for Open Firmware device tree in /proc" | |
960 | depends on PPC_OF && PROC_FS | |
961 | help | |
962 | This option adds a device-tree directory under /proc which contains | |
963 | an image of the device tree that the kernel copies from Open | |
964 | Firmware. If unsure, say Y here. | |
965 | ||
966 | config PREP_RESIDUAL | |
967 | bool "Support for PReP Residual Data" | |
968 | depends on PPC_PREP | |
969 | help | |
970 | Some PReP systems have residual data passed to the kernel by the | |
971 | firmware. This allows detection of memory size, devices present and | |
972 | other useful pieces of information. Sometimes this information is | |
973 | not present or incorrect, in which case it could lead to the machine | |
974 | behaving incorrectly. If this happens, either disable PREP_RESIDUAL | |
975 | or pass the 'noresidual' option to the kernel. | |
976 | ||
977 | If you are running a PReP system, say Y here, otherwise say N. | |
978 | ||
979 | config PROC_PREPRESIDUAL | |
980 | bool "Support for reading of PReP Residual Data in /proc" | |
981 | depends on PREP_RESIDUAL && PROC_FS | |
982 | help | |
983 | Enabling this option will create a /proc/residual file which allows | |
984 | you to get at the residual data on PReP systems. You will need a tool | |
985 | (lsresidual) to parse it. If you aren't on a PReP system, you don't | |
986 | want this. | |
987 | ||
988 | config CMDLINE_BOOL | |
989 | bool "Default bootloader kernel arguments" | |
990 | ||
991 | config CMDLINE | |
992 | string "Initial kernel command string" | |
993 | depends on CMDLINE_BOOL | |
994 | default "console=ttyS0,9600 console=tty0 root=/dev/sda2" | |
995 | help | |
996 | On some platforms, there is currently no way for the boot loader to | |
997 | pass arguments to the kernel. For these platforms, you can supply | |
998 | some command-line options at build time by entering them here. In | |
999 | most cases you will need to specify the root device here. | |
1000 | ||
1001 | config AMIGA | |
1002 | bool | |
1003 | depends on APUS | |
1004 | default y | |
1005 | help | |
1006 | This option enables support for the Amiga series of computers. | |
1007 | ||
1008 | config ZORRO | |
1009 | bool | |
1010 | depends on APUS | |
1011 | default y | |
1012 | help | |
1013 | This enables support for the Zorro bus in the Amiga. If you have | |
1014 | expansion cards in your Amiga that conform to the Amiga | |
1015 | AutoConfig(tm) specification, say Y, otherwise N. Note that even | |
1016 | expansion cards that do not fit in the Zorro slots but fit in e.g. | |
1017 | the CPU slot may fall in this category, so you have to say Y to let | |
1018 | Linux use these. | |
1019 | ||
1020 | config ABSTRACT_CONSOLE | |
1021 | bool | |
1022 | depends on APUS | |
1023 | default y | |
1024 | ||
1025 | config APUS_FAST_EXCEPT | |
1026 | bool | |
1027 | depends on APUS | |
1028 | default y | |
1029 | ||
1030 | config AMIGA_PCMCIA | |
1031 | bool "Amiga 1200/600 PCMCIA support" | |
1032 | depends on APUS && EXPERIMENTAL | |
1033 | help | |
1034 | Include support in the kernel for pcmcia on Amiga 1200 and Amiga | |
1035 | 600. If you intend to use pcmcia cards say Y; otherwise say N. | |
1036 | ||
1037 | config AMIGA_BUILTIN_SERIAL | |
1038 | tristate "Amiga builtin serial support" | |
1039 | depends on APUS | |
1040 | help | |
1041 | If you want to use your Amiga's built-in serial port in Linux, | |
1042 | answer Y. | |
1043 | ||
1044 | To compile this driver as a module, choose M here. | |
1045 | ||
1046 | config GVPIOEXT | |
1047 | tristate "GVP IO-Extender support" | |
1048 | depends on APUS | |
1049 | help | |
1050 | If you want to use a GVP IO-Extender serial card in Linux, say Y. | |
1051 | Otherwise, say N. | |
1052 | ||
1053 | config GVPIOEXT_LP | |
1054 | tristate "GVP IO-Extender parallel printer support" | |
1055 | depends on GVPIOEXT | |
1056 | help | |
1057 | Say Y to enable driving a printer from the parallel port on your | |
1058 | GVP IO-Extender card, N otherwise. | |
1059 | ||
1060 | config GVPIOEXT_PLIP | |
1061 | tristate "GVP IO-Extender PLIP support" | |
1062 | depends on GVPIOEXT | |
1063 | help | |
1064 | Say Y to enable doing IP over the parallel port on your GVP | |
1065 | IO-Extender card, N otherwise. | |
1066 | ||
1067 | config MULTIFACE_III_TTY | |
1068 | tristate "Multiface Card III serial support" | |
1069 | depends on APUS | |
1070 | help | |
1071 | If you want to use a Multiface III card's serial port in Linux, | |
1072 | answer Y. | |
1073 | ||
1074 | To compile this driver as a module, choose M here. | |
1075 | ||
1076 | config A2232 | |
1077 | tristate "Commodore A2232 serial support (EXPERIMENTAL)" | |
1078 | depends on EXPERIMENTAL && APUS | |
1079 | ---help--- | |
1080 | This option supports the 2232 7-port serial card shipped with the | |
1081 | Amiga 2000 and other Zorro-bus machines, dating from 1989. At | |
1082 | a max of 19,200 bps, the ports are served by a 6551 ACIA UART chip | |
1083 | each, plus a 8520 CIA, and a master 6502 CPU and buffer as well. The | |
1084 | ports were connected with 8 pin DIN connectors on the card bracket, | |
1085 | for which 8 pin to DB25 adapters were supplied. The card also had | |
1086 | jumpers internally to toggle various pinning configurations. | |
1087 | ||
1088 | This driver can be built as a module; but then "generic_serial" | |
1089 | will also be built as a module. This has to be loaded before | |
1090 | "ser_a2232". If you want to do this, answer M here. | |
1091 | ||
1092 | config WHIPPET_SERIAL | |
1093 | tristate "Hisoft Whippet PCMCIA serial support" | |
1094 | depends on AMIGA_PCMCIA | |
1095 | help | |
1096 | HiSoft has a web page at <http://www.hisoft.co.uk/>, but there | |
1097 | is no listing for the Whippet in their Amiga section. | |
1098 | ||
1099 | config APNE | |
1100 | tristate "PCMCIA NE2000 support" | |
1101 | depends on AMIGA_PCMCIA | |
1102 | help | |
1103 | If you have a PCMCIA NE2000 compatible adapter, say Y. Otherwise, | |
1104 | say N. | |
1105 | ||
1106 | To compile this driver as a module, choose M here: the | |
1107 | module will be called apne. | |
1108 | ||
1109 | config SERIAL_CONSOLE | |
1110 | bool "Support for serial port console" | |
1111 | depends on APUS && (AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y) | |
1112 | ||
1113 | config HEARTBEAT | |
1114 | bool "Use power LED as a heartbeat" | |
1115 | depends on APUS | |
1116 | help | |
1117 | Use the power-on LED on your machine as a load meter. The exact | |
1118 | behavior is platform-dependent, but normally the flash frequency is | |
1119 | a hyperbolic function of the 5-minute load average. | |
1120 | ||
1121 | config PROC_HARDWARE | |
1122 | bool "/proc/hardware support" | |
1123 | depends on APUS | |
1124 | ||
1125 | source "drivers/zorro/Kconfig" | |
1126 | ||
6299afc4 | 1127 | if !44x || BROKEN |
1da177e4 | 1128 | source kernel/power/Kconfig |
6299afc4 | 1129 | endif |
1da177e4 | 1130 | |
ea9c102c DW |
1131 | config SECCOMP |
1132 | bool "Enable seccomp to safely compute untrusted bytecode" | |
1133 | depends on PROC_FS | |
1134 | default y | |
1135 | help | |
1136 | This kernel feature is useful for number crunching applications | |
1137 | that may need to compute untrusted bytecode during their | |
1138 | execution. By using pipes or other transports made available to | |
1139 | the process as file descriptors supporting the read/write | |
1140 | syscalls, it's possible to isolate those applications in | |
1141 | their own address space using seccomp. Once seccomp is | |
1142 | enabled via /proc/<pid>/seccomp, it cannot be disabled | |
1143 | and the task is only allowed to execute a few safe syscalls | |
1144 | defined by each seccomp mode. | |
1145 | ||
1146 | If unsure, say Y. Only embedded should say N here. | |
1147 | ||
1da177e4 LT |
1148 | endmenu |
1149 | ||
5cae841b AV |
1150 | config ISA_DMA_API |
1151 | bool | |
1152 | default y | |
1153 | ||
1da177e4 LT |
1154 | menu "Bus options" |
1155 | ||
1156 | config ISA | |
1157 | bool "Support for ISA-bus hardware" | |
1158 | depends on PPC_PREP || PPC_CHRP | |
f9bd170a | 1159 | select PPC_I8259 |
1da177e4 LT |
1160 | help |
1161 | Find out whether you have ISA slots on your motherboard. ISA is the | |
1162 | name of a bus system, i.e. the way the CPU talks to the other stuff | |
1163 | inside your box. If you have an Apple machine, say N here; if you | |
1164 | have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If | |
1165 | you have an embedded board, consult your board documentation. | |
1166 | ||
1167 | config GENERIC_ISA_DMA | |
1168 | bool | |
1169 | depends on POWER3 || POWER4 || 6xx && !CPM2 | |
1170 | default y | |
1171 | ||
f9bd170a PM |
1172 | config PPC_I8259 |
1173 | bool | |
1174 | default y if 85xx | |
1175 | default n | |
1176 | ||
25635c71 PM |
1177 | config PPC_INDIRECT_PCI |
1178 | bool | |
1179 | depends on PCI | |
1180 | default y if 40x || 44x || 85xx || 83xx | |
1181 | default n | |
1182 | ||
1da177e4 LT |
1183 | config EISA |
1184 | bool | |
1185 | help | |
1186 | The Extended Industry Standard Architecture (EISA) bus is a bus | |
1187 | architecture used on some older intel-based PCs. | |
1188 | ||
1189 | config SBUS | |
1190 | bool | |
1191 | ||
1192 | # Yes MCA RS/6000s exist but Linux-PPC does not currently support any | |
1193 | config MCA | |
1194 | bool | |
1195 | ||
1196 | config PCI | |
1197 | bool "PCI support" if 40x || CPM2 || 83xx || 85xx || PPC_MPC52xx | |
1198 | default y if !40x && !CPM2 && !8xx && !APUS && !83xx && !85xx | |
1199 | default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS | |
1200 | default PCI_QSPAN if !4xx && !CPM2 && 8xx | |
1201 | help | |
1202 | Find out whether your system includes a PCI bus. PCI is the name of | |
1203 | a bus system, i.e. the way the CPU talks to the other stuff inside | |
1204 | your box. If you say Y here, the kernel will include drivers and | |
1205 | infrastructure code to support PCI bus devices. | |
1206 | ||
1207 | config PCI_DOMAINS | |
1208 | bool | |
1209 | default PCI | |
1210 | ||
66d2cc95 KG |
1211 | config MPC83xx_PCI2 |
1212 | bool " Supprt for 2nd PCI host controller" | |
1213 | depends on PCI && MPC834x | |
1214 | default y if MPC834x_SYS | |
1215 | ||
1da177e4 LT |
1216 | config PCI_QSPAN |
1217 | bool "QSpan PCI" | |
1218 | depends on !4xx && !CPM2 && 8xx | |
f9bd170a | 1219 | select PPC_I8259 |
1da177e4 LT |
1220 | help |
1221 | Say Y here if you have a system based on a Motorola 8xx-series | |
1222 | embedded processor with a QSPAN PCI interface, otherwise say N. | |
1223 | ||
1224 | config PCI_8260 | |
1225 | bool | |
a6dbba77 | 1226 | depends on PCI && 8260 |
25635c71 | 1227 | select PPC_INDIRECT_PCI |
1da177e4 LT |
1228 | default y |
1229 | ||
1230 | config 8260_PCI9 | |
1231 | bool " Enable workaround for MPC826x erratum PCI 9" | |
a6dbba77 | 1232 | depends on PCI_8260 && !ADS8272 |
1da177e4 LT |
1233 | default y |
1234 | ||
1235 | choice | |
1236 | prompt " IDMA channel for PCI 9 workaround" | |
1237 | depends on 8260_PCI9 | |
1238 | ||
1239 | config 8260_PCI9_IDMA1 | |
1240 | bool "IDMA1" | |
1241 | ||
1242 | config 8260_PCI9_IDMA2 | |
1243 | bool "IDMA2" | |
1244 | ||
1245 | config 8260_PCI9_IDMA3 | |
1246 | bool "IDMA3" | |
1247 | ||
1248 | config 8260_PCI9_IDMA4 | |
1249 | bool "IDMA4" | |
1250 | ||
1251 | endchoice | |
1252 | ||
1253 | config PCI_PERMEDIA | |
1254 | bool "PCI for Permedia2" | |
1255 | depends on !4xx && !8xx && APUS | |
1256 | ||
1257 | source "drivers/pci/Kconfig" | |
1258 | ||
1259 | source "drivers/pcmcia/Kconfig" | |
1260 | ||
2b0c28d7 MP |
1261 | config RAPIDIO |
1262 | bool "RapidIO support" if MPC8540 || MPC8560 | |
1263 | help | |
1264 | If you say Y here, the kernel will include drivers and | |
1265 | infrastructure code to support RapidIO interconnect devices. | |
1266 | ||
1267 | source "drivers/rapidio/Kconfig" | |
1268 | ||
1da177e4 LT |
1269 | endmenu |
1270 | ||
1271 | menu "Advanced setup" | |
1272 | ||
1273 | config ADVANCED_OPTIONS | |
1274 | bool "Prompt for advanced kernel configuration options" | |
1275 | help | |
1276 | This option will enable prompting for a variety of advanced kernel | |
1277 | configuration options. These options can cause the kernel to not | |
1278 | work if they are set incorrectly, but can be used to optimize certain | |
1279 | aspects of kernel memory management. | |
1280 | ||
1281 | Unless you know what you are doing, say N here. | |
1282 | ||
1283 | comment "Default settings for advanced configuration options are used" | |
1284 | depends on !ADVANCED_OPTIONS | |
1285 | ||
1286 | config HIGHMEM_START_BOOL | |
1287 | bool "Set high memory pool address" | |
1288 | depends on ADVANCED_OPTIONS && HIGHMEM | |
1289 | help | |
1290 | This option allows you to set the base address of the kernel virtual | |
1291 | area used to map high memory pages. This can be useful in | |
1292 | optimizing the layout of kernel virtual memory. | |
1293 | ||
1294 | Say N here unless you know what you are doing. | |
1295 | ||
1296 | config HIGHMEM_START | |
1297 | hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL | |
1298 | default "0xfe000000" | |
1299 | ||
1300 | config LOWMEM_SIZE_BOOL | |
1301 | bool "Set maximum low memory" | |
1302 | depends on ADVANCED_OPTIONS | |
1303 | help | |
1304 | This option allows you to set the maximum amount of memory which | |
1305 | will be used as "low memory", that is, memory which the kernel can | |
1306 | access directly, without having to set up a kernel virtual mapping. | |
1307 | This can be useful in optimizing the layout of kernel virtual | |
1308 | memory. | |
1309 | ||
1310 | Say N here unless you know what you are doing. | |
1311 | ||
1312 | config LOWMEM_SIZE | |
1313 | hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL | |
1314 | default "0x30000000" | |
1315 | ||
1316 | config KERNEL_START_BOOL | |
1317 | bool "Set custom kernel base address" | |
1318 | depends on ADVANCED_OPTIONS | |
1319 | help | |
1320 | This option allows you to set the kernel virtual address at which | |
1321 | the kernel will map low memory (the kernel image will be linked at | |
1322 | this address). This can be useful in optimizing the virtual memory | |
1323 | layout of the system. | |
1324 | ||
1325 | Say N here unless you know what you are doing. | |
1326 | ||
1327 | config KERNEL_START | |
1328 | hex "Virtual address of kernel base" if KERNEL_START_BOOL | |
1329 | default "0xc0000000" | |
1330 | ||
1331 | config TASK_SIZE_BOOL | |
1332 | bool "Set custom user task size" | |
1333 | depends on ADVANCED_OPTIONS | |
1334 | help | |
1335 | This option allows you to set the amount of virtual address space | |
1336 | allocated to user tasks. This can be useful in optimizing the | |
1337 | virtual memory layout of the system. | |
1338 | ||
1339 | Say N here unless you know what you are doing. | |
1340 | ||
1341 | config TASK_SIZE | |
1342 | hex "Size of user task space" if TASK_SIZE_BOOL | |
1343 | default "0x80000000" | |
1344 | ||
1345 | config CONSISTENT_START_BOOL | |
1346 | bool "Set custom consistent memory pool address" | |
1347 | depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE | |
1348 | help | |
1349 | This option allows you to set the base virtual address | |
1350 | of the the consistent memory pool. This pool of virtual | |
1351 | memory is used to make consistent memory allocations. | |
1352 | ||
1353 | config CONSISTENT_START | |
1354 | hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL | |
1355 | default "0xff100000" if NOT_COHERENT_CACHE | |
1356 | ||
1357 | config CONSISTENT_SIZE_BOOL | |
1358 | bool "Set custom consistent memory pool size" | |
1359 | depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE | |
1360 | help | |
1361 | This option allows you to set the size of the the | |
1362 | consistent memory pool. This pool of virtual memory | |
1363 | is used to make consistent memory allocations. | |
1364 | ||
1365 | config CONSISTENT_SIZE | |
1366 | hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL | |
1367 | default "0x00200000" if NOT_COHERENT_CACHE | |
1368 | ||
1369 | config BOOT_LOAD_BOOL | |
1370 | bool "Set the boot link/load address" | |
1371 | depends on ADVANCED_OPTIONS && !PPC_MULTIPLATFORM | |
1372 | help | |
1373 | This option allows you to set the initial load address of the zImage | |
1374 | or zImage.initrd file. This can be useful if you are on a board | |
1375 | which has a small amount of memory. | |
1376 | ||
1377 | Say N here unless you know what you are doing. | |
1378 | ||
1379 | config BOOT_LOAD | |
1380 | hex "Link/load address for booting" if BOOT_LOAD_BOOL | |
1381 | default "0x00400000" if 40x || 8xx || 8260 | |
1382 | default "0x01000000" if 44x | |
1383 | default "0x00800000" | |
1384 | ||
1385 | config PIN_TLB | |
1386 | bool "Pinned Kernel TLBs (860 ONLY)" | |
1387 | depends on ADVANCED_OPTIONS && 8xx | |
1388 | endmenu | |
1389 | ||
d5950b43 SR |
1390 | source "net/Kconfig" |
1391 | ||
1da177e4 LT |
1392 | source "drivers/Kconfig" |
1393 | ||
1394 | source "fs/Kconfig" | |
1395 | ||
1396 | source "arch/ppc/8xx_io/Kconfig" | |
1397 | ||
1398 | source "arch/ppc/8260_io/Kconfig" | |
1399 | ||
1400 | ||
1401 | menu "IBM 40x options" | |
1402 | depends on 40x | |
1403 | ||
1404 | config SERIAL_SICC | |
1405 | bool "SICC Serial port" | |
1406 | depends on STB03xxx | |
1407 | ||
1408 | config UART1_DFLT_CONSOLE | |
1409 | bool | |
1410 | depends on SERIAL_SICC && UART0_TTYS1 | |
1411 | default y | |
1412 | ||
1413 | config SERIAL_SICC_CONSOLE | |
1414 | bool | |
1415 | depends on SERIAL_SICC && UART0_TTYS1 | |
1416 | default y | |
1417 | ||
1418 | endmenu | |
1419 | ||
1420 | source "lib/Kconfig" | |
1421 | ||
bcdd1ea3 | 1422 | source "arch/powerpc/oprofile/Kconfig" |
1da177e4 LT |
1423 | |
1424 | source "arch/ppc/Kconfig.debug" | |
1425 | ||
1426 | source "security/Kconfig" | |
1427 | ||
1428 | source "crypto/Kconfig" |