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