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#
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# Copyright (c) 2006 Ondrej Palkovsky
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# Copyright (c) 2009 Martin Decky
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# - Redistributions of source code must retain the above copyright
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#   notice, this list of conditions and the following disclaimer.
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# - Redistributions in binary form must reproduce the above copyright
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#   notice, this list of conditions and the following disclaimer in the
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#   documentation and/or other materials provided with the distribution.
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# - The name of the author may not be used to endorse or promote products
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#   derived from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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3803 decky 30
## General platform options
31
 
32
% Platform
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@ "amd64" AMD64/Intel EM64T (PC)
2128 jermar 34
@ "arm32" ARM 32-bit
1802 decky 35
@ "ia32" Intel IA-32 (PC)
2064 vana 36
@ "ia64" Intel IA-64
2088 decky 37
@ "mips32" MIPS 32-bit
1802 decky 38
@ "ppc32" PowerPC 32-bit (iMac G4)
39
@ "sparc64" Sun UltraSPARC 64-bit
40
! PLATFORM (choice)
41
 
3803 decky 42
% Machine type
2088 decky 43
@ "msim" MSIM
44
@ "bgxemul" GXEmul big endian
3028 decky 45
@ "lgxemul" GXEmul little endian
2088 decky 46
! [PLATFORM=mips32] MACHINE (choice)
47
 
3803 decky 48
% Machine type
3696 vana 49
@ "i460GX" i460GX chipset machine
2511 vana 50
@ "ski" Ski ia64 simulator
51
! [PLATFORM=ia64] MACHINE (choice)
52
 
4047 jermar 53
% Machine type
54
@ "generic" Generic Sun workstation or server
55
@ "serengeti" Serengeti system
56
! [PLATFORM=sparc64] MACHINE (choice)
57
 
4669 pillai 58
% Machine type
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@ "testarm" GXEmul Testarm
4673 decky 60
@ "integratorcp" Integratorcp
4669 pillai 61
! [PLATFORM=arm32] MACHINE (choice)
62
 
3803 decky 63
% CPU type
64
@ "pentium4" Pentium 4
65
@ "pentium3" Pentium 3
66
@ "core" Core Solo/Duo
3936 decky 67
@ "athlon_xp" Athlon XP
68
@ "athlon_mp" Athlon MP
4050 jermar 69
! [PLATFORM=ia32] PROCESSOR (choice)
3803 decky 70
 
71
% CPU type
72
@ "opteron" Opteron
4047 jermar 73
! [PLATFORM=amd64] PROCESSOR (choice)
3803 decky 74
 
75
% CPU type
76
@ "us" UltraSPARC I-II subarchitecture
77
@ "us3" UltraSPARC III-IV subarchitecture
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! [PLATFORM=sparc64&MACHINE=generic] PROCESSOR (choice)
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4047 jermar 80
% CPU type
81
@ "us3"
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! [PLATFORM=sparc64&MACHINE=serengeti] PROCESSOR (choice)
83
 
3803 decky 84
% Ramdisk format
85
@ "tmpfs" TMPFS image
86
@ "fat" FAT16 image
87
! RDFMT (choice)
88
 
89
 
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## Mapping between platform and kernel architecture
91
 
92
% Kernel architecture
93
@ "amd64"
94
! [PLATFORM=amd64] KARCH (choice)
95
 
96
% Kernel architecture
97
@ "arm32"
98
! [PLATFORM=arm32] KARCH (choice)
99
 
100
% Kernel architecture
101
@ "ia32"
102
! [PLATFORM=ia32] KARCH (choice)
103
 
104
% Kernel architecture
105
@ "ia32xen"
106
! [PLATFORM=ia32xen] KARCH (choice)
107
 
108
% Kernel architecture
109
@ "ia64"
110
! [PLATFORM=ia64] KARCH (choice)
111
 
112
% Kernel architecture
113
@ "mips32"
114
! [PLATFORM=mips32] KARCH (choice)
115
 
116
% Kernel architecture
117
@ "ppc32"
118
! [PLATFORM=ppc32] KARCH (choice)
119
 
120
% Kernel architecture
121
@ "ppc64"
122
! [PLATFORM=ppc64] KARCH (choice)
123
 
124
% Kernel architecture
125
@ "sparc64"
126
! [PLATFORM=sparc64] KARCH (choice)
127
 
128
 
129
## Mapping between platform and user space architecture
130
 
131
% User space architecture
132
@ "amd64"
133
! [PLATFORM=amd64] UARCH (choice)
134
 
135
% User space architecture
136
@ "arm32"
137
! [PLATFORM=arm32] UARCH (choice)
138
 
139
% User space architecture
140
@ "ia32"
141
! [PLATFORM=ia32|PLATFORM=ia32xen] UARCH (choice)
142
 
143
% User space architecture
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@ "ia64"
145
! [PLATFORM=ia64] UARCH (choice)
146
 
147
% User space architecture
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@ "mips32"
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! [PLATFORM=mips32&(MACHINE=msim|MACHINE=lgxemul)] UARCH (choice)
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151
% User space architecture
152
@ "mips32eb"
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! [PLATFORM=mips32&MACHINE=bgxemul] UARCH (choice)
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155
% User space architecture
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@ "ppc32"
157
! [PLATFORM=ppc32] UARCH (choice)
158
 
159
% User space architecture
160
@ "ppc64"
161
! [PLATFORM=ppc64] UARCH (choice)
162
 
163
% User space architecture
164
@ "sparc64"
165
! [PLATFORM=sparc64] UARCH (choice)
166
 
167
 
168
## Mapping between platform and boot architecture
169
 
170
% Boot architecture
171
@ "amd64"
172
! [PLATFORM=amd64] BARCH (choice)
173
 
174
% Boot architecture
175
@ "arm32"
176
! [PLATFORM=arm32] BARCH (choice)
177
 
178
% Boot architecture
179
@ "ia32"
180
! [PLATFORM=ia32] BARCH (choice)
181
 
182
% Boot architecture
183
@ "ia32xen"
184
! [PLATFORM=ia32xen] BARCH (choice)
185
 
186
% Boot architecture
187
@ "ia64"
188
! [PLATFORM=ia64] BARCH (choice)
189
 
190
% Boot architecture
191
@ "mips32"
192
! [PLATFORM=mips32] BARCH (choice)
193
 
194
% Boot architecture
195
@ "ppc32"
196
! [PLATFORM=ppc32] BARCH (choice)
197
 
198
% Boot architecture
199
@ "ppc64"
200
! [PLATFORM=ppc64] BARCH (choice)
201
 
202
% Boot architecture
203
@ "sparc64"
204
! [PLATFORM=sparc64] BARCH (choice)
205
 
206
 
207
## Mapping between platform and image format
208
 
209
% Image format
210
@ "binary"
211
! [PLATFORM=mips32&MACHINE=msim] IMAGE (choice)
212
 
213
% Image format
214
@ "ecoff"
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! [PLATFORM=mips32&(MACHINE=bgxemul|MACHINE=lgxemul)] IMAGE (choice)
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217
 
3803 decky 218
## Compiler options
219
 
220
% Compiler
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@ "gcc_cross" GCC Cross-compiler
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@ "gcc_native" GCC Native
223
@ "icc_native" ICC Native
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@ "suncc_native" Sun Studio C Compiler
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! [PLATFORM=amd64|PLATFORM=ia32] COMPILER (choice)
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% Compiler
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@ "gcc_cross" GCC Cross-compiler
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@ "gcc_native" GCC Native
230
@ "icc_native" ICC Native
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! [PLATFORM=ia64] COMPILER (choice)
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% Compiler
2442 jermar 234
@ "gcc_cross" GCC Cross-compiler
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@ "gcc_native" GCC Native
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@ "suncc_native" Sun Studio C Compiler
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! [PLATFORM=sparc64] COMPILER (choice)
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% Compiler
2442 jermar 240
@ "gcc_cross" GCC Cross-compiler
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@ "gcc_native" GCC Native
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! [PLATFORM=arm32|PLATFORM=mips32|PLATFORM=ppc32] COMPILER (choice)
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3803 decky 244
 
3884 decky 245
## Kernel configuration
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247
% Fences
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! [PLATFORM=ia32&(PROCESSOR=athlon_xp|PROCESSOR=athlon_mp|PROCESSOR=pentium3)] CONFIG_FENCES_P3 (y)
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250
% Fences
4047 jermar 251
! [PLATFORM=ia32&(PROCESSOR=pentium4|PROCESSOR=core)] CONFIG_FENCES_P4 (y)
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% Fences
254
! [PLATFORM=amd64] CONFIG_FENCES_P4 (y)
255
 
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% ACPI support
257
! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_ACPI (y)
258
 
259
% Hierarchical page tables support
260
! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=arm32|PLATFORM=mips32|PLATFORM=ppc32] CONFIG_PAGE_PT (y)
261
 
262
% Page hash table support
263
! [PLATFORM=ia64|PLATFORM=sparc64] CONFIG_PAGE_HT (y)
264
 
265
% Software integer division support
266
! [PLATFORM=ia32|PLATFORM=arm32|PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32] CONFIG_SOFTINT (y)
267
 
268
% ASID support
269
! [PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_ASID (y)
270
 
271
% ASID FIFO support
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! [PLATFORM=ia64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_ASID_FIFO (y)
273
 
274
% OpenFirmware tree support
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! [PLATFORM=sparc64] CONFIG_OFW_TREE (y)
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% Multiboot standard support
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! [PLATFORM=ia32|PLATFORM=amd64] CONFIG_MULTIBOOT (y)
279
 
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% FPU support
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! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ia64|PLATFORM=sparc64] CONFIG_FPU (y)
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3915 decky 283
% FPU support
284
! [PLATFORM=mips32&(MACHINE=lgxemul|MACHINE=bgxemul)] CONFIG_FPU (y)
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3915 decky 286
 
3803 decky 287
## Kernel features options
288
 
289
% Support for SMP
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! [(PLATFORM=ia32&PROCESSOR!=athlon_xp)|PLATFORM=amd64|PLATFORM=sparc64|PLATFORM=ia64|(PLATFORM=mips32&MACHINE=msim)] CONFIG_SMP (y/n)
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4069 decky 292
% Debug build
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! CONFIG_DEBUG (y/n)
294
 
295
% Deadlock detection support for spinlocks
296
! [CONFIG_DEBUG=y&CONFIG_SMP=y] CONFIG_DEBUG_SPINLOCK (y/n)
297
 
3803 decky 298
% Lazy FPU context switching
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! [CONFIG_FPU=y] CONFIG_FPU_LAZY (y/n)
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301
% Use VHPT
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! [PLATFORM=ia64] CONFIG_VHPT (n/y)
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304
% Use TSB
4050 jermar 305
! [PLATFORM=sparc64] CONFIG_TSB (y/n)
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4047 jermar 307
% IO SAPIC on default address support
4050 jermar 308
! [PLATFORM=ia64&MACHINE!=ski] CONFIG_IOSAPIC (y/n)
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310
% Virtually indexed D-cache support
4050 jermar 311
! [PLATFORM=sparc64] CONFIG_VIRT_IDX_DCACHE (y/n)
4047 jermar 312
 
313
% Support for userspace debuggers
4050 jermar 314
! CONFIG_UDEBUG (y/n)
4047 jermar 315
 
316
% Kernel console support
4050 jermar 317
! CONFIG_KCONSOLE (y/n)
4047 jermar 318
 
4132 svoboda 319
% Kernel symbol information
320
! CONFIG_SYMTAB (y/n)
321
 
4047 jermar 322
% Detailed kernel logging
4050 jermar 323
! CONFIG_LOG (n/y)
4047 jermar 324
 
325
% Compile kernel tests
4050 jermar 326
! CONFIG_TEST (y/n)
4047 jermar 327
 
4069 decky 328
 
4047 jermar 329
## Hardware support
330
 
4056 decky 331
% Input device class
4053 jermar 332
@ "generic" Keyboard or serial line
4669 pillai 333
! [PLATFORM=arm32&MACHINE=integratorcp] CONFIG_HID_IN (choice)
334
 
335
% Input device class
336
@ "generic" Keyboard or serial line
4053 jermar 337
@ "none" No input device
4669 pillai 338
! [PLATFORM=ia32|(PLATFORM=arm32&MACHINE=testarm)|PLATFORM=amd64|PLATFORM=mips32|PLATFORM=ppc32|PLATFORM=sparc64] CONFIG_HID_IN (choice)
4069 decky 339
 
4122 decky 340
% Input device class
341
@ "generic" Keyboard or serial line
342
@ "keyboard" Keyboard
343
@ "serial" Serial line
344
@ "none" No input device
345
! [PLATFORM=ia64&MACHINE=i460GX] CONFIG_HID_IN (choice)
346
 
4082 decky 347
% Output device class
348
@ "generic" Monitor or serial line
4669 pillai 349
! [PLATFORM=arm32&MACHINE=integratorcp] CONFIG_HID_OUT (choice)
350
 
351
% Output device class
352
@ "generic" Monitor or serial line
4082 decky 353
@ "none" No output device
4123 decky 354
! [PLATFORM=ia32|PLATFORM=amd64|PLATFORM=sparc64|PLATFORM=ppc32|(PLATFORM=ia64&MACHINE=i460GX)|(PLATFORM=mips32&MACHINE=msim)] CONFIG_HID_OUT (choice)
4047 jermar 355
 
4056 decky 356
% Output device class
4053 jermar 357
@ "generic" Monitor or serial line
4047 jermar 358
@ "monitor" Monitor
359
@ "serial" Serial line
4053 jermar 360
@ "none" No output device
4082 decky 361
! [PLATFORM=mips32&(MACHINE=bgxemul|MACHINE=lgxemul)] CONFIG_HID_OUT (choice)
4069 decky 362
 
4117 decky 363
% Output device class
364
@ "generic" Monitor or serial line
365
@ "monitor" Monitor
366
@ "serial" Serial line
367
@ "none" No output device
4669 pillai 368
! [PLATFORM=arm32&MACHINE=testarm] CONFIG_HID_OUT (choice)
4117 decky 369
 
4082 decky 370
% PC keyboard support
371
! [CONFIG_HID_IN=generic&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_PC_KBD (y/n)
4047 jermar 372
 
4122 decky 373
% PC keyboard support
374
! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_PC_KBD (y/n)
375
 
4082 decky 376
% Support for msim/GXemul keyboard
377
! [CONFIG_HID_IN=generic&PLATFORM=mips32] CONFIG_MIPS_KBD (y/n)
4069 decky 378
 
4082 decky 379
% Support for msim/GXemul printer
380
! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=mips32] CONFIG_MIPS_PRN (y/n)
381
 
4117 decky 382
% Support for GXemul keyboard
4669 pillai 383
! [CONFIG_HID_IN=generic&PLATFORM=arm32&MACHINE=testarm] CONFIG_ARM_KBD (y/n)
4117 decky 384
 
385
% Support for GXemul printer
4669 pillai 386
! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=serial)&PLATFORM=arm32&MACHINE=testarm] CONFIG_ARM_PRN (y/n)
4117 decky 387
 
4309 decky 388
% Support for VIA CUDA controller
389
! [CONFIG_HID_IN=generic&PLATFORM=ppc32] CONFIG_VIA_CUDA (y/n)
390
 
4119 decky 391
% Support for NS16550 controller
4121 decky 392
! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic] CONFIG_NS16550 (y/n)
4119 decky 393
 
4122 decky 394
% Support for NS16550 controller
395
! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=serial)&PLATFORM=ia64&MACHINE=i460GX] CONFIG_NS16550 (y/n)
396
 
4119 decky 397
% Support for Z8530 controller
4275 decky 398
! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic] CONFIG_Z8530 (y/n)
4119 decky 399
 
4121 decky 400
% Support for Serengeti console
4270 decky 401
! [CONFIG_HID_OUT=generic&PLATFORM=sparc64&MACHINE=serengeti] CONFIG_SGCN_PRN (y/n)
4121 decky 402
 
4270 decky 403
% Support for Serengeti keyboard
404
! [CONFIG_HID_IN=generic&PLATFORM=sparc64&MACHINE=serengeti] CONFIG_SGCN_KBD (y/n)
405
 
4673 decky 406
% Support for i8042 controller
4082 decky 407
! [CONFIG_PC_KBD=y] CONFIG_I8042 (y)
3803 decky 408
 
4673 decky 409
% Support for pl050 controller
4669 pillai 410
! [CONFIG_HID_IN=generic&PLATFORM=arm32&MACHINE=integratorcp] CONFIG_PL050 (y)
411
 
4119 decky 412
% Sun keyboard support
4275 decky 413
! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=sparc64&MACHINE=generic&(CONFIG_NS16550=y|CONFIG_Z8530=y)] CONFIG_SUN_KBD (y)
4119 decky 414
 
4610 svoboda 415
% Macintosh ADB keyboard support
416
! [(CONFIG_HID_IN=generic|CONFIG_HID_IN=keyboard)&PLATFORM=ppc32&(CONFIG_VIA_CUDA=y)] CONFIG_MAC_KBD (y)
417
 
4082 decky 418
% Dummy serial line input
4117 decky 419
! [CONFIG_MIPS_KBD=y|CONFIG_ARM_KBD=y] CONFIG_DSRLNIN (y)
3899 jermar 420
 
4082 decky 421
% Dummy serial line output
4117 decky 422
! [CONFIG_MIPS_PRN=y|CONFIG_ARM_PRN=y] CONFIG_DSRLNOUT (y)
4042 jermar 423
 
4082 decky 424
% Serial line input module
4270 decky 425
! [CONFIG_DSRLNIN=y|(PLATFORM=ia64&MACHINE=i460GX&CONFIG_NS16550=y)|(PLATFORM=ia64&MACHINE=ski)|(PLATFORM=sparc64&MACHINE=serengeti&CONFIG_SGCN_KBD=y)] CONFIG_SRLN (y)
3900 jermar 426
 
4047 jermar 427
% EGA support
4082 decky 428
! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64)] CONFIG_EGA (y/n)
4042 jermar 429
 
4122 decky 430
% EGA support
431
! [CONFIG_HID_OUT=generic&PLATFORM=ia64&MACHINE=i460GX] CONFIG_EGA (y/n)
4082 decky 432
 
3803 decky 433
% Framebuffer support
4123 decky 434
! [CONFIG_HID_OUT=generic&(PLATFORM=ia32|PLATFORM=amd64|PLATFORM=ppc32)] CONFIG_FB (y/n)
3803 decky 435
 
4082 decky 436
% Framebuffer support
437
! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=mips32&(MACHINE=lgxemul|MACHINE=bgxemul)] CONFIG_FB (y/n)
438
 
439
% Framebuffer support
4121 decky 440
! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=arm32] CONFIG_FB (y/n)
4117 decky 441
 
4121 decky 442
% Framebuffer support
443
! [(CONFIG_HID_OUT=generic|CONFIG_HID_OUT=monitor)&PLATFORM=sparc64&MACHINE=generic] CONFIG_FB (y/n)
444
 
4127 decky 445
% Default framebuffer mode
446
@ "640x480"
447
@ "800x600"
448
@ "1024x768"
449
@ "1152x720"
450
@ "1152x864"
451
@ "1280x960"
452
@ "1280x1024"
453
@ "1400x1050"
454
@ "1440x900"
455
@ "1440x1050"
456
@ "1600x1200"
457
@ "1920x1080"
458
@ "1920x1200"
459
! [(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_VESA_MODE (choice)
3803 decky 460
 
4127 decky 461
% Default framebuffer depth
3803 decky 462
@ "8"
463
@ "16"
464
@ "24"
4119 decky 465
! [(PLATFORM=ia32|PLATFORM=amd64)&CONFIG_HID_OUT!=none&CONFIG_FB=y] CONFIG_VESA_BPP (choice)
3803 decky 466
 
467
% Start AP processors by the loader
4050 jermar 468
! [PLATFORM=sparc64&CONFIG_SMP=y] CONFIG_AP (y/n)
3803 decky 469
 
470
% Use Block Address Translation by the loader
4050 jermar 471
! [PLATFORM=ppc32] CONFIG_BAT (y/n)
3803 decky 472
 
473
% Preserve A.OUT header in isofs.b
4047 jermar 474
! [PLATFORM=sparc64&MACHINE=generic] CONFIG_AOUT_ISOFS_B (y)
3803 decky 475
 
476
% External ramdisk
477
! [PLATFORM=sparc64] CONFIG_RD_EXTERNAL (y/n)
4662 svoboda 478
 
479
% Load disk drivers on startup
480
! CONFIG_START_BD (n/y)
481
 
482
% Mount /data on startup
483
! [CONFIG_START_BD=y] CONFIG_MOUNT_DATA (n/y)