summaryrefslogtreecommitdiff
path: root/arch/ppc/Kconfig
blob: 979590a9baf98291d7c326a2d27a11836ccc7355 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.txt.
#

mainmenu "Linux/PowerPC Kernel Configuration"

config MMU
	bool
	default y

config UID16
	bool

config GENERIC_HARDIRQS
	bool
	default y

config RWSEM_GENERIC_SPINLOCK
	bool

config RWSEM_XCHGADD_ALGORITHM
	bool
	default y

config GENERIC_CALIBRATE_DELAY
	bool
	default y

config HAVE_DEC_LOCK
	bool
	default y

config PPC
	bool
	default y

config PPC32
	bool
	default y

# All PPCs use generic nvram driver through ppc_md
config GENERIC_NVRAM
	bool
	default y

config SCHED_NO_NO_OMIT_FRAME_POINTER
	bool
	default y

source "init/Kconfig"

menu "Processor"

choice
	prompt "Processor Type"
	default 6xx

config 6xx
	bool "6xx/7xx/74xx/52xx/82xx/83xx"
	select PPC_FPU
	help
	  There are four types of PowerPC chips supported.  The more common
	  types (601, 603, 604, 740, 750, 7400), the Motorola embedded
	  versions (821, 823, 850, 855, 860, 52xx, 82xx, 83xx), the IBM embedded
	  versions (403 and 405) and the high end 64 bit Power processors
	  (POWER 3, POWER4, and IBM 970 also known as G5)
	  Unless you are building a kernel for one of the embedded processor
	  systems, 64 bit IBM RS/6000 or an Apple G5, choose 6xx.
	  Note that the kernel runs in 32-bit mode even on 64-bit chips.
	  Also note that because the 52xx, 82xx, & 83xx family has a 603e core,
	  specific support for that chipset is asked later on.

config 40x
	bool "40x"

config 44x
	bool "44x"

config POWER3
	select PPC_FPU
	bool "POWER3"

config POWER4
	select PPC_FPU
	bool "POWER4 and 970 (G5)"

config 8xx
	depends on BROKEN
	bool "8xx"

config E200
	bool "e200"

config E500
	bool "e500"

endchoice

config PPC_FPU
	bool

config BOOKE
	bool
	depends on E200 || E500
	default y

config FSL_BOOKE
	bool
	depends on E200 || E500
	default y

config PTE_64BIT
	bool
	depends on 44x || E500
	default y if 44x
	default y if E500 && PHYS_64BIT

config PHYS_64BIT
	bool 'Large physical address support' if E500
	depends on 44x || E500
	default y if 44x
	---help---
	  This option enables kernel support for larger than 32-bit physical
	  addresses.  This features is not be available on all e500 cores.

	  If in doubt, say N here.

config ALTIVEC
	bool "AltiVec Support"
	depends on 6xx || POWER4
	depends on !8260 && !83xx
	---help---
	  This option enables kernel support for the Altivec extensions to the
	  PowerPC processor. The kernel currently supports saving and restoring
	  altivec registers, and turning on the 'altivec enable' bit so user
	  processes can execute altivec instructions.

	  This option is only usefully if you have a processor that supports
	  altivec (G4, otherwise known as 74xx series), but does not have
	  any affect on a non-altivec cpu (it does, however add code to the
	  kernel).

	  If in doubt, say Y here.

config SPE
	bool "SPE Support"
	depends on E200 || E500
	---help---
	  This option enables kernel support for the Signal Processing
	  Extensions (SPE) to the PowerPC processor. The kernel currently
	  supports saving and restoring SPE registers, and turning on the
	  'spe enable' bit so user processes can execute SPE instructions.

	  This option is only useful if you have a processor that supports
	  SPE (e500, otherwise known as 85xx series), but does not have any
	  effect on a non-spe cpu (it does, however add code to the kernel).

	  If in doubt, say Y here.

config TAU
	bool "Thermal Management Support"
	depends on 6xx && !8260 && !83xx
	help
	  G3 and G4 processors have an on-chip temperature sensor called the
	  'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die
	  temperature within 2-4 degrees Celsius. This option shows the current
	  on-die temperature in /proc/cpuinfo if the cpu supports it.

	  Unfortunately, on some chip revisions, this sensor is very inaccurate
	  and in some cases, does not work at all, so don't assume the cpu
	  temp is actually what /proc/cpuinfo says it is.

config TAU_INT
	bool "Interrupt driven TAU driver (DANGEROUS)"
	depends on TAU
	---help---
	  The TAU supports an interrupt driven mode which causes an interrupt
	  whenever the temperature goes out of range. This is the fastest way
	  to get notified the temp has exceeded a range. With this option off,
	  a timer is used to re-check the temperature periodically.

	  However, on some cpus it appears that the TAU interrupt hardware
	  is buggy and can cause a situation which would lead unexplained hard
	  lockups.

	  Unless you are extending the TAU driver, or enjoy kernel/hardware
	  debugging, leave this option off.

config TAU_AVERAGE
	bool "Average high and low temp"
	depends on TAU
	---help---
	  The TAU hardware can compare the temperature to an upper and lower
	  bound.  The default behavior is to show both the upper and lower
	  bound in /proc/cpuinfo. If the range is large, the temperature is
	  either changing a lot, or the TAU hardware is broken (likely on some
	  G4's). If the range is small (around 4 degrees), the temperature is
	  relatively stable.  If you say Y here, a single temperature value,
	  halfway between the upper and lower bounds, will be reported in
	  /proc/cpuinfo.

	  If in doubt, say N here.

config MATH_EMULATION
	bool "Math emulation"
	depends on 4xx || 8xx || E200 || E500
	---help---
	  Some PowerPC chips designed for embedded applications do not have
	  a floating-point unit and therefore do not implement the
	  floating-point instructions in the PowerPC instruction set.  If you
	  say Y here, the kernel will include code to emulate a floating-point
	  unit, which will allow programs that use floating-point
	  instructions to run.

	  If you have an Apple machine or an IBM RS/6000 or pSeries machine,
	  or any machine with a 6xx, 7xx or 7xxx series processor, say N
	  here.  Saying Y here will not hurt performance (on any machine) but
	  will increase the size of the kernel.

source "drivers/cpufreq/Kconfig"

config CPU_FREQ_PMAC
	bool "Support for Apple PowerBooks"
	depends on CPU_FREQ && ADB_PMU
	select CPU_FREQ_TABLE
	help
	  This adds support for frequency switching on Apple PowerBooks,
	  this currently includes some models of iBook & Titanium
	  PowerBook.

config PPC601_SYNC_FIX
	bool "Workarounds for PPC601 bugs"
	depends on 6xx && (PPC_PREP || PPC_PMAC)
	help
	  Some versions of the PPC601 (the first PowerPC chip) have bugs which
	  mean that extra synchronization instructions are required near
	  certain instructions, typically those that make major changes to the
	  CPU state.  These extra instructions reduce performance slightly.
	  If you say N here, these extra instructions will not be included,
	  resulting in a kernel which will run faster but may not run at all
	  on some systems with the PPC601 chip.

	  If in doubt, say Y here.

source arch/ppc/platforms/4xx/Kconfig
source arch/ppc/platforms/85xx/Kconfig

config PPC64BRIDGE
	bool
	depends on POWER3 || POWER4
	default y

config PPC_STD_MMU
	bool
	depends on 6xx || POWER3 || POWER4
	default y

config NOT_COHERENT_CACHE
	bool
	depends on 4xx || 8xx || E200
	default y

endmenu

menu "Platform options"

choice
	prompt "8xx Machine Type"
	depends on 8xx
	default RPXLITE

config RPXLITE
	bool "RPX-Lite"
	---help---
	  Single-board computers based around the PowerPC MPC8xx chips and
	  intended for embedded applications.  The following types are
	  supported:

	  RPX-Lite:
	  Embedded Planet RPX Lite. PC104 form-factor SBC based on the MPC823.

	  RPX-Classic:
	  Embedded Planet RPX Classic Low-fat. Credit-card-size SBC based on
	  the MPC 860

	  BSE-IP:
	  Bright Star Engineering ip-Engine.

	  TQM823L:
	  TQM850L:
	  TQM855L:
	  TQM860L:
	  MPC8xx based family of mini modules, half credit card size,
	  up to 64 MB of RAM, 8 MB Flash, (Fast) Ethernet, 2 x serial ports,
	  2 x CAN bus interface, ...
	  Manufacturer: TQ Components, www.tq-group.de
	  Date of Release: October (?) 1999
	  End of Life: not yet :-)
	  URL:
	  - module: <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>
	  - starter kit: <http://www.denx.de/PDF/STK8xxLHWM201.pdf>
	  - images: <http://www.denx.de/embedded-ppc-en.html>

	  FPS850L:
	  FingerPrint Sensor System (based on TQM850L)
	  Manufacturer: IKENDI AG, <http://www.ikendi.com/>
	  Date of Release: November 1999
	  End of life: end 2000 ?
	  URL: see TQM850L

	  SPD823TS:
	  MPC823 based board used in the "Tele Server" product
	  Manufacturer: Speech Design, <http://www.speech-design.de/>
	  Date of Release: Mid 2000 (?)
	  End of life: -
	  URL: <http://www.speech-design.de/>
	  select "English", then "Teleteam Solutions", then "TeleServer"

	  IVMS8:
	  MPC860 based board used in the "Integrated Voice Mail System",
	  Small Version (8 voice channels)
	  Manufacturer: Speech Design, <http://www.speech-design.de/>
	  Date of Release: December 2000 (?)
	  End of life: -
	  URL: <http://www.speech-design.de/>

	  IVML24:
	  MPC860 based board used in the "Integrated Voice Mail System",
	  Large Version (24 voice channels)
	  Manufacturer: Speech Design, <http://www.speech-design.de/>
	  Date of Release: March 2001  (?)
	  End of life: -
	  URL: <http://www.speech-design.de/>

	  SM850:
	  Service Module (based on TQM850L)
	  Manufacturer: Dependable Computer Systems, <http://www.decomsys.com/>
	  Date of Release: end 2000 (?)
	  End of life: mid 2001 (?)
	  URL: <http://www.tz-mikroelektronik.de/ServiceModule/index.html>

	  HERMES:
	  Hermes-Pro ISDN/LAN router with integrated 8 x hub
	  Manufacturer: Multidata Gesellschaft fur Datentechnik und Informatik
	  <http://www.multidata.de/>
	  Date of Release: 2000 (?)
	  End of life: -
	  URL: <http://www.multidata.de/english/products/hpro.htm>

	  IP860:
	  VMEBus IP (Industry Pack) carrier board with MPC860
	  Manufacturer: MicroSys GmbH, <http://www.microsys.de/>
	  Date of Release: ?
	  End of life: -
	  URL: <http://www.microsys.de/html/ip860.html>

	  PCU_E:
	  PCU = Peripheral Controller Unit, Extended
	  Manufacturer: Siemens AG, ICN (Information and Communication Networks)
	  	<http://www.siemens.de/page/1,3771,224315-1-999_2_226207-0,00.html>
	  Date of Release: April 2001
	  End of life: August 2001
	  URL: n. a.

config RPXCLASSIC
	bool "RPX-Classic"
	help
	  The RPX-Classic is a single-board computer based on the Motorola
	  MPC860.  It features 16MB of DRAM and a variable amount of flash,
	  I2C EEPROM, thermal monitoring, a PCMCIA slot, a DIP switch and two
	  LEDs.  Variants with Ethernet ports exist.  Say Y here to support it
	  directly.

config BSEIP
	bool "BSE-IP"
	help
	  Say Y here to support the Bright Star Engineering ipEngine SBC.
	  This is a credit-card-sized device featuring a MPC823 processor,
	  26MB DRAM, 4MB flash, Ethernet, a 16K-gate FPGA, USB, an LCD/video
	  controller, and two RS232 ports.

config FADS
	bool "FADS"

config TQM823L
	bool "TQM823L"
	help
	  Say Y here to support the TQM823L, one of an MPC8xx-based family of
	  mini SBCs (half credit-card size) from TQ Components first released
	  in late 1999.  Technical references are at
	  <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
	  <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
	  <http://www.denx.de/embedded-ppc-en.html>.

config TQM850L
	bool "TQM850L"
	help
	  Say Y here to support the TQM850L, one of an MPC8xx-based family of
	  mini SBCs (half credit-card size) from TQ Components first released
	  in late 1999.  Technical references are at
	  <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
	  <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
	  <http://www.denx.de/embedded-ppc-en.html>.

config TQM855L
	bool "TQM855L"
	help
	  Say Y here to support the TQM855L, one of an MPC8xx-based family of
	  mini SBCs (half credit-card size) from TQ Components first released
	  in late 1999.  Technical references are at
	  <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
	  <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
	  <http://www.denx.de/embedded-ppc-en.html>.

config TQM860L
	bool "TQM860L"
	help
	  Say Y here to support the TQM860L, one of an MPC8xx-based family of
	  mini SBCs (half credit-card size) from TQ Components first released
	  in late 1999.  Technical references are at
	  <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
	  <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
	  <http://www.denx.de/embedded-ppc-en.html>.

config FPS850L
	bool "FPS850L"

config SPD823TS
	bool "SPD823TS"
	help
	  Say Y here to support the Speech Design 823 Tele-Server from Speech
	  Design, released in 2000.  The manufacturer's website is at
	  <http://www.speech-design.de/>.

config IVMS8
	bool "IVMS8"
	help
	  Say Y here to support the Integrated Voice-Mail Small 8-channel SBC
	  from Speech Design, released March 2001.  The manufacturer's website
	  is at <http://www.speech-design.de/>.

config IVML24
	bool "IVML24"
	help
	  Say Y here to support the Integrated Voice-Mail Large 24-channel SBC
	  from Speech Design, released March 2001.  The manufacturer's website
	  is at <http://www.speech-design.de/>.

config SM850
	bool "SM850"
	help
	  Say Y here to support the Service Module 850 from Dependable
	  Computer Systems, an SBC based on the TQM850L module by TQ
	  Components.  This board is no longer in production.  The
	  manufacturer's website is at <http://www.decomsys.com/>.

config HERMES_PRO
	bool "HERMES"

config IP860
	bool "IP860"

config LWMON
	bool "LWMON"

config PCU_E
	bool "PCU_E"

config CCM
	bool "CCM"

config LANTEC
	bool "LANTEC"

config MBX
	bool "MBX"
	help
	  MBX is a line of Motorola single-board computer based around the
	  MPC821 and MPC860 processors, and intended for embedded-controller
	  applications.  Say Y here to support these boards directly.

config WINCEPT
	bool "WinCept"
	help
	  The Wincept 100/110 is a Motorola single-board computer based on the
	  MPC821 PowerPC, introduced in 1998 and designed to be used in
	  thin-client machines.  Say Y to support it directly.

endchoice

choice
	prompt "Machine Type"
	depends on 6xx || POWER3 || POWER4
	default PPC_MULTIPLATFORM
	---help---
	  Linux currently supports several different kinds of PowerPC-based
	  machines: Apple Power Macintoshes and clones (such as the Motorola
	  Starmax series), PReP (PowerPC Reference Platform) machines (such
	  as the Motorola PowerStacks, Motorola cPCI/VME embedded systems,
	  and some IBM RS/6000 systems), CHRP (Common Hardware Reference
	  Platform) machines (including all of the recent IBM RS/6000 and
	  pSeries machines), and several embedded PowerPC systems containing
	  4xx, 6xx, 7xx, 8xx, 74xx, and 82xx processors.  Currently, the
	  default option is to build a kernel which works on the first three.

	  Select CHRP/PowerMac/PReP if configuring for an IBM RS/6000 or
	  pSeries machine, a Power Macintosh (including iMacs, iBooks and
	  Powerbooks), or a PReP machine.

	  Select Gemini if configuring for a Synergy Microsystems' Gemini
	  series Single Board Computer.  More information is available at:
	  <http://www.synergymicro.com/PressRel/97_10_15.html>.

	  Select APUS if configuring for a PowerUP Amiga.  More information is
	  available at: <http://linux-apus.sourceforge.net/>.

config PPC_MULTIPLATFORM
	bool "CHRP/PowerMac/PReP"

config APUS
	bool "Amiga-APUS"
	help
	  Select APUS if configuring for a PowerUP Amiga.
	  More information is available at:
	  <http://linux-apus.sourceforge.net/>.

config KATANA
	bool "Artesyn-Katana"
	help
	  Select KATANA if configuring an Artesyn KATANA 750i or 3750
	  cPCI board.

config WILLOW
	bool "Cogent-Willow"

config CPCI690
	bool "Force-CPCI690"
	help
	  Select CPCI690 if configuring a Force CPCI690 cPCI board.

config PCORE
	bool "Force-PowerCore"

config POWERPMC250
	bool "Force-PowerPMC250"

config CHESTNUT
	bool "IBM 750FX Eval board or 750GX Eval board"
	help
	  Select CHESTNUT if configuring an IBM 750FX Eval Board or a
	  IBM 750GX Eval board.

config SPRUCE
	bool "IBM-Spruce"

config HDPU
	bool "Sky-HDPU"
	help
	  Select HDPU if configuring a Sky Computers Compute Blade.

config HDPU_FEATURES
	depends HDPU
	tristate "HDPU-Features"
	help
	  Select to enable HDPU enhanced features.

config EV64260
	bool "Marvell-EV64260BP"
	help
	  Select EV64260 if configuring a Marvell (formerly Galileo)
	  EV64260BP Evaluation platform.

config LOPEC
	bool "Motorola-LoPEC"

config MCPN765
	bool "Motorola-MCPN765"

config MVME5100
	bool "Motorola-MVME5100"

config PPLUS
	bool "Motorola-PowerPlus"

config PRPMC750
	bool "Motorola-PrPMC750"

config PRPMC800
	bool "Motorola-PrPMC800"

config SANDPOINT
	bool "Motorola-Sandpoint"
	help
	  Select SANDPOINT if configuring for a Motorola Sandpoint X3
	  (any flavor).

config RADSTONE_PPC7D
	bool "Radstone Technology PPC7D board"

config ADIR
	bool "SBS-Adirondack"

config K2
	bool "SBS-K2"

config PAL4
	bool "SBS-Palomar4"

config GEMINI
	bool "Synergy-Gemini"
	help
	  Select Gemini if configuring for a Synergy Microsystems' Gemini
	  series Single Board Computer.  More information is available at:
	  <http://www.synergymicro.com/PressRel/97_10_15.html>.

config EST8260
	bool "EST8260"
	---help---
	  The EST8260 is a single-board computer manufactured by Wind River
	  Systems, Inc. (formerly Embedded Support Tools Corp.) and based on
	  the MPC8260.  Wind River Systems has a website at
	  <http://www.windriver.com/>, but the EST8260 cannot be found on it
	  and has probably been discontinued or rebadged.

config SBC82xx
	bool "SBC82xx"
	---help---
	  SBC PowerQUICC II, single-board computer with MPC82xx CPU
	  Manufacturer: Wind River Systems, Inc.
	  Date of Release: May 2003
	  End of Life: -
	  URL: <http://www.windriver.com/>

config SBS8260
	bool "SBS8260"

config RPX8260
	bool "RPXSUPER"

config TQM8260
	bool "TQM8260"
	---help---
	  MPC8260 based module, little larger than credit card,
	  up to 128 MB global + 64 MB local RAM, 32 MB Flash,
	  32 kB EEPROM, 256 kB L@ Cache, 10baseT + 100baseT Ethernet,
	  2 x serial ports, ...
	  Manufacturer: TQ Components, www.tq-group.de
	  Date of Release: June 2001
	  End of Life: not yet :-)
	  URL: <http://www.denx.de/PDF/TQM82xx_SPEC_Rev005.pdf>

config ADS8272
	bool "ADS8272"

config PQ2FADS
	bool "Freescale-PQ2FADS"
	help
	  Select PQ2FADS if you wish to configure for a Freescale
	  PQ2FADS board (-VR or -ZU).

config LITE5200
	bool "Freescale LITE5200 / (IceCube)"
	select PPC_MPC52xx
	help
	  Support for the LITE5200 dev board for the MPC5200 from Freescale.
	  This is for the LITE5200 version 2.0 board. Don't know if it changes
	  much but it's only been tested on this board version. I think this
	  board is also known as IceCube.

config MPC834x_SYS
	bool "Freescale MPC834x SYS"
	help
	  This option enables support for the MPC 834x SYS evaluation board.

endchoice

config PQ2ADS
	bool
	depends on ADS8272
	default y

config TQM8xxL
	bool
	depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L || SM850)
	default y

config EMBEDDEDBOOT
	bool
	depends on 8xx || 8260
	default y

config PPC_MPC52xx
	bool

config 8260
	bool "CPM2 Support" if WILLOW
	depends on 6xx
	default y if TQM8260 || RPX8260 || EST8260 || SBS8260 || SBC82xx || PQ2FADS
	help
	  The MPC8260 is a typical embedded CPU made by Motorola.  Selecting
	  this option means that you wish to build a kernel for a machine with
	  an 8260 class CPU.

config 8272
	bool
	depends on 6xx
	default y if ADS8272
	select 8260
	help
	  The MPC8272 CPM has a different internal dpram setup than other CPM2
	  devices

config 83xx
	bool
	default y if MPC834x_SYS

config MPC834x
	bool
	default y if MPC834x_SYS

config CPM2
	bool
	depends on 8260 || MPC8560 || MPC8555
	default y
	help
	  The CPM2 (Communications Processor Module) is a coprocessor on
	  embedded CPUs made by Motorola.  Selecting this option means that
	  you wish to build a kernel for a machine with a CPM2 coprocessor
	  on it (826x, 827x, 8560).

config PPC_CHRP
	bool
	depends on PPC_MULTIPLATFORM
	default y

config PPC_PMAC
	bool
	depends on PPC_MULTIPLATFORM
	default y

config PPC_PMAC64
	bool
	depends on PPC_PMAC && POWER4
	default y

config PPC_PREP
	bool
	depends on PPC_MULTIPLATFORM
	default y

config PPC_OF
	bool
	depends on PPC_PMAC || PPC_CHRP
	default y

config PPC_GEN550
	bool
	depends on SANDPOINT || MCPN765 || SPRUCE || PPLUS || PCORE || \
		PRPMC750 || K2 || PRPMC800 || LOPEC || \
		(EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \
		83xx
	default y

config FORCE
	bool
	depends on 6xx && (PCORE || POWERPMC250)
	default y

config GT64260
	bool
	depends on EV64260 || CPCI690
	default y

config MV64360		# Really MV64360 & MV64460
	bool
	depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU
	default y

config MV64X60
	bool
	depends on (GT64260 || MV64360)
	default y

menu "Set bridge options"
	depends on MV64X60

config NOT_COHERENT_CACHE
	bool "Turn off Cache Coherency"
	default n
	help
	  Some 64x60 bridges lock up when trying to enforce cache coherency.
	  When this option is selected, cache coherency will be turned off.
	  Note that this can cause other problems (e.g., stale data being
	  speculatively loaded via a cached mapping).  Use at your own risk.

config MV64X60_BASE
	hex "Set bridge base used by firmware"
	default "0xf1000000"
	help
	  A firmware can leave the base address of the bridge's registers at
	  a non-standard location.  If so, set this value to reflect the
	  address of that non-standard location.

config MV64X60_NEW_BASE
	hex "Set bridge base used by kernel"
	default "0xf1000000"
	help
	  If the current base address of the bridge's registers is not where
	  you want it, set this value to the address that you want it moved to.

endmenu

config NONMONARCH_SUPPORT
	bool "Enable Non-Monarch Support"
	depends on PRPMC800

config HARRIER
	bool
	depends on PRPMC800
	default y

config EPIC_SERIAL_MODE
	bool
	depends on 6xx && (LOPEC || SANDPOINT)
	default y

config MPC10X_BRIDGE
	bool
	depends on PCORE || POWERPMC250 || LOPEC || SANDPOINT
	default y

config MPC10X_OPENPIC
	bool
	depends on POWERPMC250 || LOPEC || SANDPOINT
	default y

config MPC10X_STORE_GATHERING
	bool "Enable MPC10x store gathering"
	depends on MPC10X_BRIDGE

config CPC710_DATA_GATHERING
	bool "Enable CPC710 data gathering"
	depends on K2

config HARRIER_STORE_GATHERING
	bool "Enable Harrier store gathering"
	depends on HARRIER

config MVME5100_IPMC761_PRESENT
	bool "MVME5100 configured with an IPMC761"
	depends on MVME5100

config SPRUCE_BAUD_33M
	bool "Spruce baud clock support"
	depends on SPRUCE

config PC_KEYBOARD
	bool "PC PS/2 style Keyboard"
	depends on 4xx || CPM2

config PPCBUG_NVRAM
	bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC
	default y if PPC_PREP

config SMP
	bool "Symmetric multi-processing support"
	---help---
	  This enables support for systems with more than one CPU. If you have
	  a system with only one CPU, say N. If you have a system with more
	  than one CPU, say Y.  Note that the kernel does not currently
	  support SMP machines with 603/603e/603ev or PPC750 ("G3") processors
	  since they have inadequate hardware support for multiprocessor
	  operation.

	  If you say N here, the kernel will run on single and multiprocessor
	  machines, but will use only one CPU of a multiprocessor machine. If
	  you say Y here, the kernel will run on single-processor machines.
	  On a single-processor machine, the kernel will run faster if you say
	  N here.

	  If you don't know what to do here, say N.

config IRQ_ALL_CPUS
	bool "Distribute interrupts on all CPUs by default"
	depends on SMP
	help
	  This option gives the kernel permission to distribute IRQs across
	  multiple CPUs.  Saying N here will route all IRQs to the first
	  CPU.  Generally saying Y is safe, although some problems have been
	  reported with SMP Power Macintoshes with this option enabled.

config NR_CPUS
	int "Maximum number of CPUs (2-32)"
	range 2 32
	depends on SMP
	default "4"

config PREEMPT
	bool "Preemptible Kernel"
	help
	  This option reduces the latency of the kernel when reacting to
	  real-time or interactive events by allowing a low priority process to
	  be preempted even if it is in kernel mode executing a system call.

	  Say Y here if you are building a kernel for a desktop, embedded
	  or real-time system.  Say N if you are unsure.

config HIGHMEM
	bool "High memory support"

source "mm/Kconfig"

source "fs/Kconfig.binfmt"

config PROC_DEVICETREE
	bool "Support for Open Firmware device tree in /proc"
	depends on PPC_OF && PROC_FS
	help
	  This option adds a device-tree directory under /proc which contains
	  an image of the device tree that the kernel copies from Open
	  Firmware. If unsure, say Y here.

config PREP_RESIDUAL
	bool "Support for PReP Residual Data"
	depends on PPC_PREP
	help
	  Some PReP systems have residual data passed to the kernel by the
	  firmware.  This allows detection of memory size, devices present and
	  other useful pieces of information.  Sometimes this information is
	  not present or incorrect, in which case it could lead to the machine 
	  behaving incorrectly.  If this happens, either disable PREP_RESIDUAL
	  or pass the 'noresidual' option to the kernel.

	  If you are running a PReP system, say Y here, otherwise say N.

config PROC_PREPRESIDUAL
	bool "Support for reading of PReP Residual Data in /proc"
	depends on PREP_RESIDUAL && PROC_FS
	help
	  Enabling this option will create a /proc/residual file which allows
	  you to get at the residual data on PReP systems.  You will need a tool
	  (lsresidual) to parse it.  If you aren't on a PReP system, you don't
	  want this.

config CMDLINE_BOOL
	bool "Default bootloader kernel arguments"

config CMDLINE
	string "Initial kernel command string"
	depends on CMDLINE_BOOL
	default "console=ttyS0,9600 console=tty0 root=/dev/sda2"
	help
	  On some platforms, there is currently no way for the boot loader to
	  pass arguments to the kernel. For these platforms, you can supply
	  some command-line options at build time by entering them here.  In
	  most cases you will need to specify the root device here.

config AMIGA
	bool
	depends on APUS
	default y
	help
	  This option enables support for the Amiga series of computers.

config ZORRO
	bool
	depends on APUS
	default y
	help
	  This enables support for the Zorro bus in the Amiga. If you have
	  expansion cards in your Amiga that conform to the Amiga
	  AutoConfig(tm) specification, say Y, otherwise N. Note that even
	  expansion cards that do not fit in the Zorro slots but fit in e.g.
	  the CPU slot may fall in this category, so you have to say Y to let
	  Linux use these.

config ABSTRACT_CONSOLE
	bool
	depends on APUS
	default y

config APUS_FAST_EXCEPT
	bool
	depends on APUS
	default y

config AMIGA_PCMCIA
	bool "Amiga 1200/600 PCMCIA support"
	depends on APUS && EXPERIMENTAL
	help
	  Include support in the kernel for pcmcia on Amiga 1200 and Amiga
	  600. If you intend to use pcmcia cards say Y; otherwise say N.

config AMIGA_BUILTIN_SERIAL
	tristate "Amiga builtin serial support"
	depends on APUS
	help
	  If you want to use your Amiga's built-in serial port in Linux,
	  answer Y.

	  To compile this driver as a module, choose M here.

config GVPIOEXT
	tristate "GVP IO-Extender support"
	depends on APUS
	help
	  If you want to use a GVP IO-Extender serial card in Linux, say Y.
	  Otherwise, say N.

config GVPIOEXT_LP
	tristate "GVP IO-Extender parallel printer support"
	depends on GVPIOEXT
	help
	  Say Y to enable driving a printer from the parallel port on your
	  GVP IO-Extender card, N otherwise.

config GVPIOEXT_PLIP
	tristate "GVP IO-Extender PLIP support"
	depends on GVPIOEXT
	help
	  Say Y to enable doing IP over the parallel port on your GVP
	  IO-Extender card, N otherwise.

config MULTIFACE_III_TTY
	tristate "Multiface Card III serial support"
	depends on APUS
	help
	  If you want to use a Multiface III card's serial port in Linux,
	  answer Y.

	  To compile this driver as a module, choose M here.

config A2232
	tristate "Commodore A2232 serial support (EXPERIMENTAL)"
	depends on EXPERIMENTAL && APUS
	---help---
	  This option supports the 2232 7-port serial card shipped with the
	  Amiga 2000 and other Zorro-bus machines, dating from 1989.  At
	  a max of 19,200 bps, the ports are served by a 6551 ACIA UART chip
	  each, plus a 8520 CIA, and a master 6502 CPU and buffer as well. The
	  ports were connected with 8 pin DIN connectors on the card bracket,
	  for which 8 pin to DB25 adapters were supplied. The card also had
	  jumpers internally to toggle various pinning configurations.

	  This driver can be built as a module; but then "generic_serial"
	  will also be built as a module. This has to be loaded before
	  "ser_a2232". If you want to do this, answer M here.

config WHIPPET_SERIAL
	tristate "Hisoft Whippet PCMCIA serial support"
	depends on AMIGA_PCMCIA
	help
	  HiSoft has a web page at <http://www.hisoft.co.uk/>, but there
	  is no listing for the Whippet in their Amiga section.

config APNE
	tristate "PCMCIA NE2000 support"
	depends on AMIGA_PCMCIA
	help
	  If you have a PCMCIA NE2000 compatible adapter, say Y.  Otherwise,
	  say N.

	  To compile this driver as a module, choose M here: the
	  module will be called apne.

config SERIAL_CONSOLE
	bool "Support for serial port console"
	depends on APUS && (AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y)

config HEARTBEAT
	bool "Use power LED as a heartbeat"
	depends on APUS
	help
	  Use the power-on LED on your machine as a load meter.  The exact
	  behavior is platform-dependent, but normally the flash frequency is
	  a hyperbolic function of the 5-minute load average.

config PROC_HARDWARE
	bool "/proc/hardware support"
	depends on APUS

source "drivers/zorro/Kconfig"

source kernel/power/Kconfig

config SECCOMP
	bool "Enable seccomp to safely compute untrusted bytecode"
	depends on PROC_FS
	default y
	help
	  This kernel feature is useful for number crunching applications
	  that may need to compute untrusted bytecode during their
	  execution. By using pipes or other transports made available to
	  the process as file descriptors supporting the read/write
	  syscalls, it's possible to isolate those applications in
	  their own address space using seccomp. Once seccomp is
	  enabled via /proc/<pid>/seccomp, it cannot be disabled
	  and the task is only allowed to execute a few safe syscalls
	  defined by each seccomp mode.

	  If unsure, say Y. Only embedded should say N here.

endmenu

config ISA_DMA_API
	bool
	default y

menu "Bus options"

config ISA
	bool "Support for ISA-bus hardware"
	depends on PPC_PREP || PPC_CHRP
	help
	  Find out whether you have ISA slots on your motherboard.  ISA is the
	  name of a bus system, i.e. the way the CPU talks to the other stuff
	  inside your box.  If you have an Apple machine, say N here; if you
	  have an IBM RS/6000 or pSeries machine or a PReP machine, say Y.  If
	  you have an embedded board, consult your board documentation.

config GENERIC_ISA_DMA
	bool
	depends on POWER3 || POWER4 || 6xx && !CPM2
	default y

config EISA
	bool
	help
	  The Extended Industry Standard Architecture (EISA) bus is a bus
	  architecture used on some older intel-based PCs.

config SBUS
	bool

# Yes MCA RS/6000s exist but Linux-PPC does not currently support any
config MCA
	bool

config PCI
	bool "PCI support" if 40x || CPM2 || 83xx || 85xx || PPC_MPC52xx
	default y if !40x && !CPM2 && !8xx && !APUS && !83xx && !85xx
	default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS
	default PCI_QSPAN if !4xx && !CPM2 && 8xx
	help
	  Find out whether your system includes a PCI bus. PCI is the name of
	  a bus system, i.e. the way the CPU talks to the other stuff inside
	  your box.  If you say Y here, the kernel will include drivers and
	  infrastructure code to support PCI bus devices.

config PCI_DOMAINS
	bool
	default PCI

config PCI_QSPAN
	bool "QSpan PCI"
	depends on !4xx && !CPM2 && 8xx
	help
	  Say Y here if you have a system based on a Motorola 8xx-series
	  embedded processor with a QSPAN PCI interface, otherwise say N.

config PCI_8260
	bool
	depends on PCI && 8260
	default y

config 8260_PCI9
	bool "  Enable workaround for MPC826x erratum PCI 9"
	depends on PCI_8260 && !ADS8272
	default y

choice
	prompt "  IDMA channel for PCI 9 workaround"
	depends on 8260_PCI9

config 8260_PCI9_IDMA1
	bool "IDMA1"

config 8260_PCI9_IDMA2
	bool "IDMA2"

config 8260_PCI9_IDMA3
	bool "IDMA3"

config 8260_PCI9_IDMA4
	bool "IDMA4"

endchoice

config PCI_PERMEDIA
	bool "PCI for Permedia2"
	depends on !4xx && !8xx && APUS

source "drivers/pci/Kconfig"

source "drivers/pcmcia/Kconfig"

endmenu

menu "Advanced setup"

config ADVANCED_OPTIONS
	bool "Prompt for advanced kernel configuration options"
	help
	  This option will enable prompting for a variety of advanced kernel
	  configuration options.  These options can cause the kernel to not
	  work if they are set incorrectly, but can be used to optimize certain
	  aspects of kernel memory management.

	  Unless you know what you are doing, say N here.

comment "Default settings for advanced configuration options are used"
	depends on !ADVANCED_OPTIONS

config HIGHMEM_START_BOOL
	bool "Set high memory pool address"
	depends on ADVANCED_OPTIONS && HIGHMEM
	help
	  This option allows you to set the base address of the kernel virtual
	  area used to map high memory pages.  This can be useful in
	  optimizing the layout of kernel virtual memory.

	  Say N here unless you know what you are doing.

config HIGHMEM_START
	hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL
	default "0xfe000000"

config LOWMEM_SIZE_BOOL
	bool "Set maximum low memory"
	depends on ADVANCED_OPTIONS
	help
	  This option allows you to set the maximum amount of memory which
	  will be used as "low memory", that is, memory which the kernel can
	  access directly, without having to set up a kernel virtual mapping.
	  This can be useful in optimizing the layout of kernel virtual
	  memory.

	  Say N here unless you know what you are doing.

config LOWMEM_SIZE
	hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL
	default "0x30000000"

config KERNEL_START_BOOL
	bool "Set custom kernel base address"
	depends on ADVANCED_OPTIONS
	help
	  This option allows you to set the kernel virtual address at which
	  the kernel will map low memory (the kernel image will be linked at
	  this address).  This can be useful in optimizing the virtual memory
	  layout of the system.

	  Say N here unless you know what you are doing.

config KERNEL_START
	hex "Virtual address of kernel base" if KERNEL_START_BOOL
	default "0xc0000000"

config TASK_SIZE_BOOL
	bool "Set custom user task size"
	depends on ADVANCED_OPTIONS
	help
	  This option allows you to set the amount of virtual address space
	  allocated to user tasks.  This can be useful in optimizing the
	  virtual memory layout of the system.

	  Say N here unless you know what you are doing.

config TASK_SIZE
	hex "Size of user task space" if TASK_SIZE_BOOL
	default "0x80000000"

config CONSISTENT_START_BOOL
	bool "Set custom consistent memory pool address"
	depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
	help
	  This option allows you to set the base virtual address
	  of the the consistent memory pool.  This pool of virtual
	  memory is used to make consistent memory allocations.

config CONSISTENT_START
	hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL
	default "0xff100000" if NOT_COHERENT_CACHE

config CONSISTENT_SIZE_BOOL
	bool "Set custom consistent memory pool size"
	depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE
	help
	  This option allows you to set the size of the the
	  consistent memory pool.  This pool of virtual memory
	  is used to make consistent memory allocations.

config CONSISTENT_SIZE
	hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL
	default "0x00200000" if NOT_COHERENT_CACHE

config BOOT_LOAD_BOOL
	bool "Set the boot link/load address"
	depends on ADVANCED_OPTIONS && !PPC_MULTIPLATFORM
	help
	  This option allows you to set the initial load address of the zImage
	  or zImage.initrd file.  This can be useful if you are on a board
	  which has a small amount of memory.

	  Say N here unless you know what you are doing.

config BOOT_LOAD
	hex "Link/load address for booting" if BOOT_LOAD_BOOL
	default "0x00400000" if 40x || 8xx || 8260
	default "0x01000000" if 44x
	default "0x00800000"

config PIN_TLB
	bool "Pinned Kernel TLBs (860 ONLY)"
	depends on ADVANCED_OPTIONS && 8xx
endmenu

source "drivers/Kconfig"

source "fs/Kconfig"

source "arch/ppc/8xx_io/Kconfig"

source "arch/ppc/8260_io/Kconfig"


menu "IBM 40x options"
	depends on 40x

config SERIAL_SICC
	bool "SICC Serial port"
	depends on STB03xxx

config UART1_DFLT_CONSOLE
	bool
	depends on SERIAL_SICC && UART0_TTYS1
	default y

config SERIAL_SICC_CONSOLE
	bool
	depends on SERIAL_SICC && UART0_TTYS1
	default y

endmenu

source "lib/Kconfig"

source "arch/ppc/oprofile/Kconfig"

source "arch/ppc/Kconfig.debug"

source "security/Kconfig"

source "crypto/Kconfig"