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Commit | Line | Data |
---|---|---|
1da177e4 LT |
1 | config MIPS |
2 | bool | |
3 | default y | |
4 | # Horrible source of confusion. Die, die, die ... | |
5 | select EMBEDDED | |
6 | ||
875d43e7 RB |
7 | mainmenu "Linux/MIPS Kernel Configuration" |
8 | ||
1da177e4 LT |
9 | menu "Machine selection" |
10 | ||
5e83d430 RB |
11 | choice |
12 | prompt "System type" | |
13 | default SGI_IP22 | |
1da177e4 | 14 | |
5e83d430 | 15 | config MIPS_MTX1 |
3fa986fa | 16 | bool "4G Systems MTX-1 board" |
1da177e4 | 17 | select DMA_NONCOHERENT |
5e83d430 RB |
18 | select HW_HAS_PCI |
19 | select SOC_AU1500 | |
7cf8053b | 20 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 21 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 | 22 | |
5e83d430 RB |
23 | config MIPS_BOSPORUS |
24 | bool "AMD Alchemy Bosporus board" | |
25 | select SOC_AU1500 | |
1da177e4 | 26 | select DMA_NONCOHERENT |
7cf8053b | 27 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 28 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 | 29 | |
5e83d430 RB |
30 | config MIPS_PB1000 |
31 | bool "AMD Alchemy PB1000 board" | |
32 | select SOC_AU1000 | |
1da177e4 | 33 | select DMA_NONCOHERENT |
5e83d430 RB |
34 | select HW_HAS_PCI |
35 | select SWAP_IO_SPACE | |
7cf8053b | 36 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 37 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 | 38 | |
5e83d430 RB |
39 | config MIPS_PB1100 |
40 | bool "AMD Alchemy PB1100 board" | |
41 | select SOC_AU1100 | |
1da177e4 | 42 | select DMA_NONCOHERENT |
1da177e4 | 43 | select HW_HAS_PCI |
5e83d430 | 44 | select SWAP_IO_SPACE |
7cf8053b | 45 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 46 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 | 47 | |
5e83d430 RB |
48 | config MIPS_PB1500 |
49 | bool "AMD Alchemy PB1500 board" | |
50 | select SOC_AU1500 | |
51 | select DMA_NONCOHERENT | |
52 | select HW_HAS_PCI | |
7cf8053b | 53 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 54 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 | 55 | |
5e83d430 RB |
56 | config MIPS_PB1550 |
57 | bool "AMD Alchemy PB1550 board" | |
58 | select SOC_AU1550 | |
1da177e4 | 59 | select DMA_NONCOHERENT |
5e83d430 RB |
60 | select HW_HAS_PCI |
61 | select MIPS_DISABLE_OBSOLETE_IDE | |
7cf8053b | 62 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 63 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 | 64 | |
5e83d430 RB |
65 | config MIPS_PB1200 |
66 | bool "AMD Alchemy PB1200 board" | |
67 | select SOC_AU1200 | |
1da177e4 | 68 | select DMA_NONCOHERENT |
5e83d430 | 69 | select MIPS_DISABLE_OBSOLETE_IDE |
7cf8053b | 70 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 71 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 | 72 | |
5e83d430 RB |
73 | config MIPS_DB1000 |
74 | bool "AMD Alchemy DB1000 board" | |
75 | select SOC_AU1000 | |
1da177e4 | 76 | select DMA_NONCOHERENT |
63b799f9 | 77 | select HW_HAS_PCI |
7cf8053b | 78 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 79 | select SYS_SUPPORTS_LITTLE_ENDIAN |
4d666d7a | 80 | |
5e83d430 RB |
81 | config MIPS_DB1100 |
82 | bool "AMD Alchemy DB1100 board" | |
83 | select SOC_AU1100 | |
1da177e4 | 84 | select DMA_NONCOHERENT |
7cf8053b | 85 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 86 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 | 87 | |
5e83d430 RB |
88 | config MIPS_DB1500 |
89 | bool "AMD Alchemy DB1500 board" | |
90 | select SOC_AU1500 | |
1da177e4 | 91 | select DMA_NONCOHERENT |
8dd4aebe | 92 | select HW_HAS_PCI |
5e83d430 | 93 | select MIPS_DISABLE_OBSOLETE_IDE |
7cf8053b | 94 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 RB |
95 | select SYS_SUPPORTS_BIG_ENDIAN |
96 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
1da177e4 | 97 | |
5e83d430 RB |
98 | config MIPS_DB1550 |
99 | bool "AMD Alchemy DB1550 board" | |
100 | select SOC_AU1550 | |
101 | select HW_HAS_PCI | |
102 | select DMA_NONCOHERENT | |
103 | select MIPS_DISABLE_OBSOLETE_IDE | |
7cf8053b | 104 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 105 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 | 106 | |
5e83d430 RB |
107 | config MIPS_DB1200 |
108 | bool "AMD Alchemy DB1200 board" | |
109 | select SOC_AU1200 | |
110 | select DMA_COHERENT | |
111 | select MIPS_DISABLE_OBSOLETE_IDE | |
7cf8053b | 112 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 113 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 | 114 | |
5e83d430 RB |
115 | config MIPS_MIRAGE |
116 | bool "AMD Alchemy Mirage board" | |
1da177e4 | 117 | select DMA_NONCOHERENT |
5e83d430 | 118 | select SOC_AU1500 |
7cf8053b | 119 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 120 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 | 121 | |
35189fad RB |
122 | config BASLER_EXCITE |
123 | bool "Basler eXcite smart camera support" | |
124 | select DMA_COHERENT | |
125 | select HW_HAS_PCI | |
126 | select IRQ_CPU | |
127 | select IRQ_CPU_RM7K | |
128 | select IRQ_CPU_RM9K | |
129 | select SERIAL_RM9000 | |
130 | select SYS_HAS_CPU_RM9000 | |
131 | select SYS_SUPPORTS_32BIT_KERNEL | |
132 | select SYS_SUPPORTS_64BIT_KERNEL | |
133 | select SYS_SUPPORTS_BIG_ENDIAN | |
134 | help | |
135 | The eXcite is a smart camera platform manufactured by | |
136 | Basler Vision Technologies AG | |
137 | ||
138 | config BASLER_EXCITE_PROTOTYPE | |
139 | bool "Support for pre-release units" | |
140 | depends on BASLER_EXCITE | |
141 | default n | |
142 | help | |
143 | Pre-series (prototype) units are different from later ones in | |
144 | some ways. Select this option if you have one of these. Please | |
145 | note that a kernel built with this option selected will not be | |
146 | able to run on normal units. | |
147 | ||
1da177e4 | 148 | config MIPS_COBALT |
3fa986fa | 149 | bool "Cobalt Server" |
1da177e4 LT |
150 | select DMA_NONCOHERENT |
151 | select HW_HAS_PCI | |
152 | select I8259 | |
153 | select IRQ_CPU | |
5e83d430 | 154 | select MIPS_GT64111 |
7cf8053b | 155 | select SYS_HAS_CPU_NEVADA |
ed5ba2fb YY |
156 | select SYS_SUPPORTS_32BIT_KERNEL |
157 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL | |
5e83d430 | 158 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 LT |
159 | |
160 | config MACH_DECSTATION | |
3fa986fa | 161 | bool "DECstations" |
1da177e4 LT |
162 | select BOOT_ELF32 |
163 | select DMA_NONCOHERENT | |
b6d468ec | 164 | select EARLY_PRINTK |
1da177e4 | 165 | select IRQ_CPU |
7cf8053b RB |
166 | select SYS_HAS_CPU_R3000 |
167 | select SYS_HAS_CPU_R4X00 | |
ed5ba2fb YY |
168 | select SYS_SUPPORTS_32BIT_KERNEL |
169 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL | |
5e83d430 | 170 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1723b4a3 AN |
171 | select SYS_SUPPORTS_128HZ |
172 | select SYS_SUPPORTS_256HZ | |
173 | select SYS_SUPPORTS_1024HZ | |
5e83d430 | 174 | help |
1da177e4 LT |
175 | This enables support for DEC's MIPS based workstations. For details |
176 | see the Linux/MIPS FAQ on <http://www.linux-mips.org/> and the | |
177 | DECstation porting pages on <http://decstation.unix-ag.org/>. | |
178 | ||
179 | If you have one of the following DECstation Models you definitely | |
180 | want to choose R4xx0 for the CPU Type: | |
181 | ||
182 | DECstation 5000/50 | |
183 | DECstation 5000/150 | |
184 | DECstation 5000/260 | |
185 | DECsystem 5900/260 | |
186 | ||
187 | otherwise choose R3000. | |
188 | ||
189 | config MIPS_EV64120 | |
3fa986fa | 190 | bool "Galileo EV64120 Evaluation board (EXPERIMENTAL)" |
1da177e4 LT |
191 | depends on EXPERIMENTAL |
192 | select DMA_NONCOHERENT | |
193 | select HW_HAS_PCI | |
194 | select MIPS_GT64120 | |
7cf8053b | 195 | select SYS_HAS_CPU_R5000 |
ed5ba2fb YY |
196 | select SYS_SUPPORTS_32BIT_KERNEL |
197 | select SYS_SUPPORTS_64BIT_KERNEL | |
5e83d430 | 198 | select SYS_SUPPORTS_BIG_ENDIAN |
1da177e4 LT |
199 | help |
200 | This is an evaluation board based on the Galileo GT-64120 | |
201 | single-chip system controller that contains a MIPS R5000 compatible | |
202 | core running at 75/100MHz. Their website is located at | |
203 | <http://www.marvell.com/>. Say Y here if you wish to build a | |
204 | kernel for this platform. | |
205 | ||
1da177e4 | 206 | config MIPS_EV96100 |
3fa986fa | 207 | bool "Galileo EV96100 Evaluation board (EXPERIMENTAL)" |
1da177e4 LT |
208 | depends on EXPERIMENTAL |
209 | select DMA_NONCOHERENT | |
210 | select HW_HAS_PCI | |
211 | select IRQ_CPU | |
212 | select MIPS_GT96100 | |
213 | select RM7000_CPU_SCACHE | |
214 | select SWAP_IO_SPACE | |
7cf8053b RB |
215 | select SYS_HAS_CPU_R5000 |
216 | select SYS_HAS_CPU_RM7000 | |
ed5ba2fb | 217 | select SYS_SUPPORTS_32BIT_KERNEL |
5e83d430 RB |
218 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
219 | select SYS_SUPPORTS_BIG_ENDIAN | |
1da177e4 LT |
220 | help |
221 | This is an evaluation board based on the Galileo GT-96100 LAN/WAN | |
222 | communications controllers containing a MIPS R5000 compatible core | |
223 | running at 83MHz. Their website is <http://www.marvell.com/>. Say Y | |
224 | here if you wish to build a kernel for this platform. | |
225 | ||
226 | config MIPS_IVR | |
3fa986fa | 227 | bool "Globespan IVR board" |
1da177e4 LT |
228 | select DMA_NONCOHERENT |
229 | select HW_HAS_PCI | |
5e83d430 | 230 | select ITE_BOARD_GEN |
7cf8053b | 231 | select SYS_HAS_CPU_NEVADA |
ed5ba2fb YY |
232 | select SYS_SUPPORTS_32BIT_KERNEL |
233 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL | |
5e83d430 | 234 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 LT |
235 | help |
236 | This is an evaluation board built by Globespan to showcase thir | |
237 | iVR (Internet Video Recorder) design. It utilizes a QED RM5231 | |
238 | R5000 MIPS core. More information can be found out their website | |
239 | located at <http://www.globespan.net/>. Say Y here if you wish to | |
240 | build a kernel for this platform. | |
241 | ||
1da177e4 | 242 | config MIPS_ITE8172 |
3fa986fa | 243 | bool "ITE 8172G board" |
1da177e4 LT |
244 | select DMA_NONCOHERENT |
245 | select HW_HAS_PCI | |
5e83d430 | 246 | select ITE_BOARD_GEN |
7cf8053b RB |
247 | select SYS_HAS_CPU_R5432 |
248 | select SYS_HAS_CPU_NEVADA | |
ed5ba2fb YY |
249 | select SYS_SUPPORTS_32BIT_KERNEL |
250 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL | |
5e83d430 | 251 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 LT |
252 | help |
253 | Ths is an evaluation board made by ITE <http://www.ite.com.tw/> | |
254 | with ATX form factor that utilizes a MIPS R5000 to work with its | |
255 | ITE8172G companion internet appliance chip. The MIPS core can be | |
256 | either a NEC Vr5432 or QED RM5231. Say Y here if you wish to build | |
257 | a kernel for this platform. | |
258 | ||
5e83d430 | 259 | config MACH_JAZZ |
3fa986fa | 260 | bool "Jazz family of machines" |
5e83d430 RB |
261 | select ARC |
262 | select ARC32 | |
263 | select ARCH_MAY_HAVE_PC_FDC | |
264 | select GENERIC_ISA_DMA | |
e5c6c8e4 | 265 | select I8253 |
5e83d430 RB |
266 | select I8259 |
267 | select ISA | |
7cf8053b | 268 | select SYS_HAS_CPU_R4X00 |
5e83d430 RB |
269 | select SYS_SUPPORTS_32BIT_KERNEL |
270 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL | |
1723b4a3 | 271 | select SYS_SUPPORTS_100HZ |
1da177e4 | 272 | help |
5e83d430 RB |
273 | This a family of machines based on the MIPS R4030 chipset which was |
274 | used by several vendors to build RISC/os and Windows NT workstations. | |
275 | Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and | |
276 | Olivetti M700-10 workstations. | |
277 | ||
278 | config LASAT | |
3fa986fa | 279 | bool "LASAT Networks platforms" |
5e83d430 RB |
280 | select DMA_NONCOHERENT |
281 | select HW_HAS_PCI | |
282 | select MIPS_GT64120 | |
283 | select MIPS_NILE4 | |
284 | select R5000_CPU_SCACHE | |
7cf8053b | 285 | select SYS_HAS_CPU_R5000 |
5e83d430 RB |
286 | select SYS_SUPPORTS_32BIT_KERNEL |
287 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL | |
288 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
1da177e4 LT |
289 | |
290 | config MIPS_ATLAS | |
3fa986fa | 291 | bool "MIPS Atlas board" |
1da177e4 LT |
292 | select BOOT_ELF32 |
293 | select DMA_NONCOHERENT | |
5e83d430 | 294 | select IRQ_CPU |
1da177e4 | 295 | select HW_HAS_PCI |
5e83d430 RB |
296 | select MIPS_BOARDS_GEN |
297 | select MIPS_BONITO64 | |
1da177e4 | 298 | select MIPS_GT64120 |
5e83d430 | 299 | select MIPS_MSC |
f4b7cdb4 | 300 | select RM7000_CPU_SCACHE |
1da177e4 | 301 | select SWAP_IO_SPACE |
7cf8053b RB |
302 | select SYS_HAS_CPU_MIPS32_R1 |
303 | select SYS_HAS_CPU_MIPS32_R2 | |
304 | select SYS_HAS_CPU_MIPS64_R1 | |
305 | select SYS_HAS_CPU_NEVADA | |
306 | select SYS_HAS_CPU_RM7000 | |
ed5ba2fb YY |
307 | select SYS_SUPPORTS_32BIT_KERNEL |
308 | select SYS_SUPPORTS_64BIT_KERNEL | |
5e83d430 RB |
309 | select SYS_SUPPORTS_BIG_ENDIAN |
310 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
f41ae0b2 | 311 | select SYS_SUPPORTS_MULTITHREADING if EXPERIMENTAL |
1da177e4 | 312 | help |
f638d197 | 313 | This enables support for the MIPS Technologies Atlas evaluation |
1da177e4 LT |
314 | board. |
315 | ||
316 | config MIPS_MALTA | |
3fa986fa | 317 | bool "MIPS Malta board" |
61ed242d | 318 | select ARCH_MAY_HAVE_PC_FDC |
1da177e4 LT |
319 | select BOOT_ELF32 |
320 | select HAVE_STD_PC_SERIAL_PORT | |
321 | select DMA_NONCOHERENT | |
e01402b1 | 322 | select IRQ_CPU |
1da177e4 LT |
323 | select GENERIC_ISA_DMA |
324 | select HW_HAS_PCI | |
325 | select I8259 | |
5e83d430 RB |
326 | select MIPS_BOARDS_GEN |
327 | select MIPS_BONITO64 | |
9318c51a | 328 | select MIPS_CPU_SCACHE |
1da177e4 | 329 | select MIPS_GT64120 |
5e83d430 | 330 | select MIPS_MSC |
1da177e4 | 331 | select SWAP_IO_SPACE |
7cf8053b RB |
332 | select SYS_HAS_CPU_MIPS32_R1 |
333 | select SYS_HAS_CPU_MIPS32_R2 | |
334 | select SYS_HAS_CPU_MIPS64_R1 | |
335 | select SYS_HAS_CPU_NEVADA | |
336 | select SYS_HAS_CPU_RM7000 | |
ed5ba2fb YY |
337 | select SYS_SUPPORTS_32BIT_KERNEL |
338 | select SYS_SUPPORTS_64BIT_KERNEL | |
5e83d430 RB |
339 | select SYS_SUPPORTS_BIG_ENDIAN |
340 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
f41ae0b2 | 341 | select SYS_SUPPORTS_MULTITHREADING |
1da177e4 | 342 | help |
f638d197 | 343 | This enables support for the MIPS Technologies Malta evaluation |
1da177e4 LT |
344 | board. |
345 | ||
346 | config MIPS_SEAD | |
3fa986fa | 347 | bool "MIPS SEAD board (EXPERIMENTAL)" |
1da177e4 LT |
348 | depends on EXPERIMENTAL |
349 | select IRQ_CPU | |
350 | select DMA_NONCOHERENT | |
5e83d430 | 351 | select MIPS_BOARDS_GEN |
7cf8053b RB |
352 | select SYS_HAS_CPU_MIPS32_R1 |
353 | select SYS_HAS_CPU_MIPS32_R2 | |
354 | select SYS_HAS_CPU_MIPS64_R1 | |
ed5ba2fb | 355 | select SYS_SUPPORTS_32BIT_KERNEL |
5e83d430 RB |
356 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
357 | select SYS_SUPPORTS_BIG_ENDIAN | |
358 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
f638d197 MR |
359 | help |
360 | This enables support for the MIPS Technologies SEAD evaluation | |
361 | board. | |
1da177e4 | 362 | |
a240a469 | 363 | config WR_PPMC |
9247857f | 364 | bool "Wind River PPMC board" |
a240a469 MZ |
365 | select IRQ_CPU |
366 | select BOOT_ELF32 | |
367 | select DMA_NONCOHERENT | |
368 | select HW_HAS_PCI | |
369 | select MIPS_GT64120 | |
370 | select SWAP_IO_SPACE | |
371 | select SYS_HAS_CPU_MIPS32_R1 | |
372 | select SYS_HAS_CPU_MIPS32_R2 | |
373 | select SYS_HAS_CPU_MIPS64_R1 | |
374 | select SYS_HAS_CPU_NEVADA | |
375 | select SYS_HAS_CPU_RM7000 | |
376 | select SYS_SUPPORTS_32BIT_KERNEL | |
377 | select SYS_SUPPORTS_64BIT_KERNEL | |
378 | select SYS_SUPPORTS_BIG_ENDIAN | |
379 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
380 | help | |
381 | This enables support for the Wind River MIPS32 4KC PPMC evaluation | |
382 | board, which is based on GT64120 bridge chip. | |
383 | ||
5e83d430 | 384 | config MIPS_SIM |
3fa986fa | 385 | bool 'MIPS simulator (MIPSsim)' |
1da177e4 | 386 | select DMA_NONCOHERENT |
1da177e4 | 387 | select IRQ_CPU |
7cf8053b RB |
388 | select SYS_HAS_CPU_MIPS32_R1 |
389 | select SYS_HAS_CPU_MIPS32_R2 | |
ed5ba2fb | 390 | select SYS_SUPPORTS_32BIT_KERNEL |
5e83d430 RB |
391 | select SYS_SUPPORTS_BIG_ENDIAN |
392 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
1da177e4 | 393 | help |
5e83d430 RB |
394 | This option enables support for MIPS Technologies MIPSsim software |
395 | emulator. | |
1da177e4 | 396 | |
5e83d430 | 397 | config MOMENCO_JAGUAR_ATX |
3fa986fa | 398 | bool "Momentum Jaguar board" |
5e83d430 | 399 | select BOOT_ELF32 |
1da177e4 LT |
400 | select DMA_NONCOHERENT |
401 | select HW_HAS_PCI | |
402 | select IRQ_CPU | |
403 | select IRQ_CPU_RM7K | |
5e83d430 RB |
404 | select IRQ_MV64340 |
405 | select LIMITED_DMA | |
1da177e4 LT |
406 | select PCI_MARVELL |
407 | select RM7000_CPU_SCACHE | |
408 | select SWAP_IO_SPACE | |
7cf8053b | 409 | select SYS_HAS_CPU_RM9000 |
ed5ba2fb YY |
410 | select SYS_SUPPORTS_32BIT_KERNEL |
411 | select SYS_SUPPORTS_64BIT_KERNEL | |
5e83d430 | 412 | select SYS_SUPPORTS_BIG_ENDIAN |
1da177e4 | 413 | help |
5e83d430 | 414 | The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by |
1da177e4 LT |
415 | Momentum Computer <http://www.momenco.com/>. |
416 | ||
5e83d430 | 417 | config MOMENCO_OCELOT |
3fa986fa | 418 | bool "Momentum Ocelot board" |
1da177e4 LT |
419 | select DMA_NONCOHERENT |
420 | select HW_HAS_PCI | |
421 | select IRQ_CPU | |
5e83d430 RB |
422 | select IRQ_CPU_RM7K |
423 | select MIPS_GT64120 | |
1da177e4 LT |
424 | select RM7000_CPU_SCACHE |
425 | select SWAP_IO_SPACE | |
7cf8053b | 426 | select SYS_HAS_CPU_RM7000 |
ed5ba2fb YY |
427 | select SYS_SUPPORTS_32BIT_KERNEL |
428 | select SYS_SUPPORTS_64BIT_KERNEL | |
5e83d430 | 429 | select SYS_SUPPORTS_BIG_ENDIAN |
1da177e4 LT |
430 | help |
431 | The Ocelot is a MIPS-based Single Board Computer (SBC) made by | |
432 | Momentum Computer <http://www.momenco.com/>. | |
433 | ||
434 | config MOMENCO_OCELOT_3 | |
3fa986fa | 435 | bool "Momentum Ocelot-3 board" |
1da177e4 LT |
436 | select BOOT_ELF32 |
437 | select DMA_NONCOHERENT | |
438 | select HW_HAS_PCI | |
439 | select IRQ_CPU | |
440 | select IRQ_CPU_RM7K | |
441 | select IRQ_MV64340 | |
442 | select PCI_MARVELL | |
443 | select RM7000_CPU_SCACHE | |
444 | select SWAP_IO_SPACE | |
7cf8053b | 445 | select SYS_HAS_CPU_RM9000 |
ed5ba2fb YY |
446 | select SYS_SUPPORTS_32BIT_KERNEL |
447 | select SYS_SUPPORTS_64BIT_KERNEL | |
5e83d430 | 448 | select SYS_SUPPORTS_BIG_ENDIAN |
1da177e4 LT |
449 | help |
450 | The Ocelot-3 is based off Discovery III System Controller and | |
451 | PMC-Sierra Rm79000 core. | |
452 | ||
5e83d430 | 453 | config MOMENCO_OCELOT_C |
3fa986fa | 454 | bool "Momentum Ocelot-C board" |
1da177e4 LT |
455 | select DMA_NONCOHERENT |
456 | select HW_HAS_PCI | |
457 | select IRQ_CPU | |
1da177e4 | 458 | select IRQ_MV64340 |
1da177e4 LT |
459 | select PCI_MARVELL |
460 | select RM7000_CPU_SCACHE | |
461 | select SWAP_IO_SPACE | |
7cf8053b | 462 | select SYS_HAS_CPU_RM7000 |
ed5ba2fb YY |
463 | select SYS_SUPPORTS_32BIT_KERNEL |
464 | select SYS_SUPPORTS_64BIT_KERNEL | |
5e83d430 | 465 | select SYS_SUPPORTS_BIG_ENDIAN |
1da177e4 | 466 | help |
5e83d430 | 467 | The Ocelot is a MIPS-based Single Board Computer (SBC) made by |
1da177e4 LT |
468 | Momentum Computer <http://www.momenco.com/>. |
469 | ||
5e83d430 | 470 | config MOMENCO_OCELOT_G |
3fa986fa | 471 | bool "Momentum Ocelot-G board" |
5e83d430 | 472 | select DMA_NONCOHERENT |
1da177e4 LT |
473 | select HW_HAS_PCI |
474 | select IRQ_CPU | |
475 | select IRQ_CPU_RM7K | |
5e83d430 RB |
476 | select PCI_MARVELL |
477 | select RM7000_CPU_SCACHE | |
1da177e4 | 478 | select SWAP_IO_SPACE |
7cf8053b | 479 | select SYS_HAS_CPU_RM7000 |
ed5ba2fb YY |
480 | select SYS_SUPPORTS_32BIT_KERNEL |
481 | select SYS_SUPPORTS_64BIT_KERNEL | |
5e83d430 | 482 | select SYS_SUPPORTS_BIG_ENDIAN |
1da177e4 | 483 | help |
5e83d430 RB |
484 | The Ocelot is a MIPS-based Single Board Computer (SBC) made by |
485 | Momentum Computer <http://www.momenco.com/>. | |
1da177e4 | 486 | |
5e83d430 | 487 | config MIPS_XXS1500 |
3fa986fa | 488 | bool "MyCable XXS1500 board" |
5e83d430 RB |
489 | select DMA_NONCOHERENT |
490 | select SOC_AU1500 | |
491 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
1da177e4 | 492 | |
bdf21b18 | 493 | config PNX8550_V2PCI |
3fa986fa | 494 | bool "Philips PNX8550 based Viper2-PCI board" |
4b29f604 | 495 | depends on BROKEN |
bdf21b18 PP |
496 | select PNX8550 |
497 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
498 | ||
499 | config PNX8550_JBS | |
3fa986fa | 500 | bool "Philips PNX8550 based JBS board" |
4b29f604 | 501 | depends on BROKEN |
bdf21b18 PP |
502 | select PNX8550 |
503 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
504 | ||
1da177e4 | 505 | config DDB5477 |
3fa986fa | 506 | bool "NEC DDB Vrc-5477" |
5e83d430 | 507 | select DDB5XXX_COMMON |
1da177e4 LT |
508 | select DMA_NONCOHERENT |
509 | select HW_HAS_PCI | |
510 | select I8259 | |
511 | select IRQ_CPU | |
7cf8053b | 512 | select SYS_HAS_CPU_R5432 |
ed5ba2fb YY |
513 | select SYS_SUPPORTS_32BIT_KERNEL |
514 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL | |
5e83d430 | 515 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 LT |
516 | help |
517 | This enables support for the R5432-based NEC DDB Vrc-5477, | |
518 | or Rockhopper/SolutionGear boards with R5432/R5500 CPUs. | |
519 | ||
520 | Features : kernel debugging, serial terminal, NFS root fs, on-board | |
521 | ether port USB, AC97, PCI, etc. | |
522 | ||
5e83d430 | 523 | config MACH_VR41XX |
3fa986fa | 524 | bool "NEC VR41XX-based machines" |
7cf8053b | 525 | select SYS_HAS_CPU_VR41XX |
5e83d430 RB |
526 | select SYS_SUPPORTS_32BIT_KERNEL |
527 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL | |
528 | ||
529 | config PMC_YOSEMITE | |
3fa986fa | 530 | bool "PMC-Sierra Yosemite eval board" |
5e83d430 RB |
531 | select DMA_COHERENT |
532 | select HW_HAS_PCI | |
533 | select IRQ_CPU | |
534 | select IRQ_CPU_RM7K | |
535 | select IRQ_CPU_RM9K | |
536 | select SWAP_IO_SPACE | |
7cf8053b | 537 | select SYS_HAS_CPU_RM9000 |
5e83d430 RB |
538 | select SYS_SUPPORTS_32BIT_KERNEL |
539 | select SYS_SUPPORTS_64BIT_KERNEL | |
540 | select SYS_SUPPORTS_BIG_ENDIAN | |
541 | select SYS_SUPPORTS_HIGHMEM | |
e73ea273 | 542 | select SYS_SUPPORTS_SMP |
5e83d430 RB |
543 | help |
544 | Yosemite is an evaluation board for the RM9000x2 processor | |
545 | manufactured by PMC-Sierra. | |
1da177e4 | 546 | |
07119621 | 547 | config QEMU |
3fa986fa | 548 | bool "Qemu" |
07119621 RB |
549 | select DMA_COHERENT |
550 | select GENERIC_ISA_DMA | |
551 | select HAVE_STD_PC_SERIAL_PORT | |
e5c6c8e4 | 552 | select I8253 |
07119621 RB |
553 | select I8259 |
554 | select ISA | |
555 | select SWAP_IO_SPACE | |
7cf8053b | 556 | select SYS_HAS_CPU_MIPS32_R1 |
07119621 RB |
557 | select SYS_SUPPORTS_32BIT_KERNEL |
558 | select SYS_SUPPORTS_BIG_ENDIAN | |
b1c6cd42 | 559 | select ARCH_SPARSEMEM_ENABLE |
07119621 | 560 | help |
5e83d430 RB |
561 | Qemu is a software emulator which among other architectures also |
562 | can simulate a MIPS32 4Kc system. This patch adds support for the | |
563 | system architecture that currently is being simulated by Qemu. It | |
564 | will eventually be removed again when Qemu has the capability to | |
565 | simulate actual MIPS hardware platforms. More information on Qemu | |
566 | can be found at http://www.linux-mips.org/wiki/Qemu. | |
07119621 | 567 | |
355c471f | 568 | config MARKEINS |
569 | bool "Support for NEC EMMA2RH Mark-eins" | |
570 | select DMA_NONCOHERENT | |
571 | select HW_HAS_PCI | |
572 | select IRQ_CPU | |
573 | select SWAP_IO_SPACE | |
574 | select SYS_SUPPORTS_32BIT_KERNEL | |
575 | select SYS_SUPPORTS_BIG_ENDIAN | |
576 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
577 | select SYS_HAS_CPU_R5000 | |
578 | help | |
579 | This enables support for the R5432-based NEC Mark-eins | |
580 | boards with R5500 CPU. | |
581 | ||
1da177e4 | 582 | config SGI_IP22 |
3fa986fa | 583 | bool "SGI IP22 (Indy/Indigo2)" |
1da177e4 LT |
584 | select ARC |
585 | select ARC32 | |
586 | select BOOT_ELF32 | |
587 | select DMA_NONCOHERENT | |
5e83d430 | 588 | select HW_HAS_EISA |
1da177e4 LT |
589 | select IP22_CPU_SCACHE |
590 | select IRQ_CPU | |
aac076f8 | 591 | select NO_ISA if ISA |
1da177e4 | 592 | select SWAP_IO_SPACE |
7cf8053b RB |
593 | select SYS_HAS_CPU_R4X00 |
594 | select SYS_HAS_CPU_R5000 | |
ed5ba2fb YY |
595 | select SYS_SUPPORTS_32BIT_KERNEL |
596 | select SYS_SUPPORTS_64BIT_KERNEL | |
5e83d430 | 597 | select SYS_SUPPORTS_BIG_ENDIAN |
e73ea273 | 598 | select SYS_SUPPORTS_SMP |
1da177e4 LT |
599 | help |
600 | This are the SGI Indy, Challenge S and Indigo2, as well as certain | |
601 | OEM variants like the Tandem CMN B006S. To compile a Linux kernel | |
602 | that runs on these, say Y here. | |
603 | ||
604 | config SGI_IP27 | |
3fa986fa | 605 | bool "SGI IP27 (Origin200/2000)" |
1da177e4 LT |
606 | select ARC |
607 | select ARC64 | |
5e83d430 | 608 | select BOOT_ELF64 |
1da177e4 | 609 | select DMA_IP27 |
a3d45391 | 610 | select EARLY_PRINTK |
1da177e4 LT |
611 | select HW_HAS_PCI |
612 | select PCI_DOMAINS | |
7cf8053b | 613 | select SYS_HAS_CPU_R10000 |
ed5ba2fb | 614 | select SYS_SUPPORTS_64BIT_KERNEL |
5e83d430 | 615 | select SYS_SUPPORTS_BIG_ENDIAN |
d8cb4e11 | 616 | select SYS_SUPPORTS_NUMA |
1da177e4 LT |
617 | help |
618 | This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics | |
619 | workstations. To compile a Linux kernel that runs on these, say Y | |
620 | here. | |
621 | ||
1da177e4 | 622 | config SGI_IP32 |
3fa986fa | 623 | bool "SGI IP32 (O2) (EXPERIMENTAL)" |
ed5ba2fb | 624 | depends on EXPERIMENTAL |
1da177e4 LT |
625 | select ARC |
626 | select ARC32 | |
627 | select BOOT_ELF32 | |
628 | select OWN_DMA | |
629 | select DMA_IP32 | |
630 | select DMA_NONCOHERENT | |
631 | select HW_HAS_PCI | |
632 | select R5000_CPU_SCACHE | |
633 | select RM7000_CPU_SCACHE | |
7cf8053b RB |
634 | select SYS_HAS_CPU_R5000 |
635 | select SYS_HAS_CPU_R10000 if BROKEN | |
636 | select SYS_HAS_CPU_RM7000 | |
dd2f18fe | 637 | select SYS_HAS_CPU_NEVADA |
ed5ba2fb | 638 | select SYS_SUPPORTS_64BIT_KERNEL |
23fbee9d | 639 | select SYS_SUPPORTS_BIG_ENDIAN |
23fbee9d | 640 | help |
5e83d430 | 641 | If you want this kernel to run on SGI O2 workstation, say Y here. |
1da177e4 | 642 | |
9a6dcea1 | 643 | config SIBYTE_BIGSUR |
3fa986fa | 644 | bool "Sibyte BCM91480B-BigSur" |
9a6dcea1 AI |
645 | select BOOT_ELF32 |
646 | select DMA_COHERENT | |
7cf8053b | 647 | select PCI_DOMAINS |
9a6dcea1 AI |
648 | select SIBYTE_BCM1x80 |
649 | select SWAP_IO_SPACE | |
7cf8053b | 650 | select SYS_HAS_CPU_SB1 |
9a6dcea1 AI |
651 | select SYS_SUPPORTS_BIG_ENDIAN |
652 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
653 | ||
5e83d430 | 654 | config SIBYTE_SWARM |
3fa986fa | 655 | bool "Sibyte BCM91250A-SWARM" |
5e83d430 | 656 | select BOOT_ELF32 |
1da177e4 | 657 | select DMA_COHERENT |
5e83d430 RB |
658 | select SIBYTE_SB1250 |
659 | select SWAP_IO_SPACE | |
7cf8053b | 660 | select SYS_HAS_CPU_SB1 |
81731f79 | 661 | select SYS_SUPPORTS_BIG_ENDIAN |
5e83d430 RB |
662 | select SYS_SUPPORTS_HIGHMEM |
663 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
1da177e4 | 664 | |
5e83d430 | 665 | config SIBYTE_SENTOSA |
3fa986fa | 666 | bool "Sibyte BCM91250E-Sentosa" |
5e83d430 RB |
667 | depends on EXPERIMENTAL |
668 | select BOOT_ELF32 | |
669 | select DMA_COHERENT | |
670 | select SIBYTE_SB1250 | |
671 | select SWAP_IO_SPACE | |
7cf8053b | 672 | select SYS_HAS_CPU_SB1 |
5e83d430 RB |
673 | select SYS_SUPPORTS_BIG_ENDIAN |
674 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
1da177e4 | 675 | |
5e83d430 | 676 | config SIBYTE_RHONE |
3fa986fa | 677 | bool "Sibyte BCM91125E-Rhone" |
5e83d430 RB |
678 | depends on EXPERIMENTAL |
679 | select BOOT_ELF32 | |
680 | select DMA_COHERENT | |
681 | select SIBYTE_BCM1125H | |
682 | select SWAP_IO_SPACE | |
7cf8053b | 683 | select SYS_HAS_CPU_SB1 |
5e83d430 RB |
684 | select SYS_SUPPORTS_BIG_ENDIAN |
685 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
1da177e4 | 686 | |
5e83d430 | 687 | config SIBYTE_CARMEL |
3fa986fa | 688 | bool "Sibyte BCM91120x-Carmel" |
5e83d430 RB |
689 | depends on EXPERIMENTAL |
690 | select BOOT_ELF32 | |
26a940e2 | 691 | select DMA_COHERENT |
5e83d430 RB |
692 | select SIBYTE_BCM1120 |
693 | select SWAP_IO_SPACE | |
7cf8053b | 694 | select SYS_HAS_CPU_SB1 |
5e83d430 | 695 | select SYS_SUPPORTS_BIG_ENDIAN |
e3ad1c23 PP |
696 | select SYS_SUPPORTS_LITTLE_ENDIAN |
697 | ||
5e83d430 | 698 | config SIBYTE_PTSWARM |
3fa986fa | 699 | bool "Sibyte BCM91250PT-PTSWARM" |
5e83d430 RB |
700 | depends on EXPERIMENTAL |
701 | select BOOT_ELF32 | |
702 | select DMA_COHERENT | |
703 | select SIBYTE_SB1250 | |
704 | select SWAP_IO_SPACE | |
7cf8053b | 705 | select SYS_HAS_CPU_SB1 |
5e83d430 RB |
706 | select SYS_SUPPORTS_BIG_ENDIAN |
707 | select SYS_SUPPORTS_HIGHMEM | |
708 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
1da177e4 | 709 | |
5e83d430 | 710 | config SIBYTE_LITTLESUR |
3fa986fa | 711 | bool "Sibyte BCM91250C2-LittleSur" |
5e83d430 RB |
712 | depends on EXPERIMENTAL |
713 | select BOOT_ELF32 | |
714 | select DMA_COHERENT | |
715 | select SIBYTE_SB1250 | |
716 | select SWAP_IO_SPACE | |
7cf8053b | 717 | select SYS_HAS_CPU_SB1 |
5e83d430 RB |
718 | select SYS_SUPPORTS_BIG_ENDIAN |
719 | select SYS_SUPPORTS_HIGHMEM | |
720 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
1da177e4 | 721 | |
5e83d430 | 722 | config SIBYTE_CRHINE |
3fa986fa | 723 | bool "Sibyte BCM91120C-CRhine" |
5e83d430 RB |
724 | depends on EXPERIMENTAL |
725 | select BOOT_ELF32 | |
726 | select DMA_COHERENT | |
727 | select SIBYTE_BCM1120 | |
728 | select SWAP_IO_SPACE | |
7cf8053b | 729 | select SYS_HAS_CPU_SB1 |
5e83d430 RB |
730 | select SYS_SUPPORTS_BIG_ENDIAN |
731 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
1da177e4 | 732 | |
5e83d430 | 733 | config SIBYTE_CRHONE |
3fa986fa | 734 | bool "Sibyte BCM91125C-CRhone" |
5e83d430 RB |
735 | depends on EXPERIMENTAL |
736 | select BOOT_ELF32 | |
737 | select DMA_COHERENT | |
738 | select SIBYTE_BCM1125 | |
739 | select SWAP_IO_SPACE | |
7cf8053b | 740 | select SYS_HAS_CPU_SB1 |
5e83d430 RB |
741 | select SYS_SUPPORTS_BIG_ENDIAN |
742 | select SYS_SUPPORTS_HIGHMEM | |
743 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
1da177e4 | 744 | |
1da177e4 | 745 | config SNI_RM200_PCI |
3fa986fa | 746 | bool "SNI RM200 PCI" |
4a0312fc TB |
747 | select ARC if CPU_LITTLE_ENDIAN |
748 | select ARC32 if CPU_LITTLE_ENDIAN | |
61ed242d | 749 | select ARCH_MAY_HAVE_PC_FDC |
1da177e4 LT |
750 | select BOOT_ELF32 |
751 | select DMA_NONCOHERENT | |
752 | select GENERIC_ISA_DMA | |
753 | select HAVE_STD_PC_SERIAL_PORT | |
5e83d430 | 754 | select HW_HAS_EISA |
1da177e4 | 755 | select HW_HAS_PCI |
e5c6c8e4 | 756 | select I8253 |
1da177e4 LT |
757 | select I8259 |
758 | select ISA | |
4a0312fc | 759 | select SWAP_IO_SPACE if CPU_BIG_ENDIAN |
7cf8053b | 760 | select SYS_HAS_CPU_R4X00 |
4a0312fc TB |
761 | select SYS_HAS_CPU_R5000 |
762 | select R5000_CPU_SCACHE | |
ed5ba2fb YY |
763 | select SYS_SUPPORTS_32BIT_KERNEL |
764 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL | |
4a0312fc | 765 | select SYS_SUPPORTS_BIG_ENDIAN |
797798c1 | 766 | select SYS_SUPPORTS_HIGHMEM |
5e83d430 | 767 | select SYS_SUPPORTS_LITTLE_ENDIAN |
1da177e4 LT |
768 | help |
769 | The SNI RM200 PCI was a MIPS-based platform manufactured by Siemens | |
770 | Nixdorf Informationssysteme (SNI), parent company of Pyramid | |
771 | Technology and now in turn merged with Fujitsu. Say Y here to | |
772 | support this machine type. | |
773 | ||
5e83d430 | 774 | config TOSHIBA_JMR3927 |
3fa986fa | 775 | bool "Toshiba JMR-TX3927 board" |
5e83d430 RB |
776 | select DMA_NONCOHERENT |
777 | select HW_HAS_PCI | |
778 | select MIPS_TX3927 | |
779 | select SWAP_IO_SPACE | |
7cf8053b | 780 | select SYS_HAS_CPU_TX39XX |
5e83d430 RB |
781 | select SYS_SUPPORTS_32BIT_KERNEL |
782 | select SYS_SUPPORTS_BIG_ENDIAN | |
783 | select TOSHIBA_BOARDS | |
784 | ||
1da177e4 | 785 | config TOSHIBA_RBTX4927 |
3fa986fa | 786 | bool "Toshiba TBTX49[23]7 board" |
1da177e4 LT |
787 | select DMA_NONCOHERENT |
788 | select HAS_TXX9_SERIAL | |
789 | select HW_HAS_PCI | |
790 | select I8259 | |
791 | select ISA | |
792 | select SWAP_IO_SPACE | |
7cf8053b | 793 | select SYS_HAS_CPU_TX49XX |
ed5ba2fb YY |
794 | select SYS_SUPPORTS_32BIT_KERNEL |
795 | select SYS_SUPPORTS_64BIT_KERNEL | |
5e83d430 RB |
796 | select SYS_SUPPORTS_BIG_ENDIAN |
797 | select TOSHIBA_BOARDS | |
1da177e4 LT |
798 | help |
799 | This Toshiba board is based on the TX4927 processor. Say Y here to | |
800 | support this machine type | |
801 | ||
5e83d430 | 802 | config TOSHIBA_RBTX4938 |
3fa986fa | 803 | bool "Toshiba RBTX4938 board" |
5e83d430 RB |
804 | select HAVE_STD_PC_SERIAL_PORT |
805 | select DMA_NONCOHERENT | |
806 | select GENERIC_ISA_DMA | |
807 | select HAS_TXX9_SERIAL | |
808 | select HW_HAS_PCI | |
809 | select I8259 | |
810 | select ISA | |
811 | select SWAP_IO_SPACE | |
7cf8053b | 812 | select SYS_HAS_CPU_TX49XX |
5e83d430 RB |
813 | select SYS_SUPPORTS_32BIT_KERNEL |
814 | select SYS_SUPPORTS_LITTLE_ENDIAN | |
815 | select SYS_SUPPORTS_BIG_ENDIAN | |
816 | select TOSHIBA_BOARDS | |
817 | help | |
818 | This Toshiba board is based on the TX4938 processor. Say Y here to | |
819 | support this machine type | |
820 | ||
821 | endchoice | |
1da177e4 | 822 | |
5e83d430 RB |
823 | source "arch/mips/ddb5xxx/Kconfig" |
824 | source "arch/mips/gt64120/ev64120/Kconfig" | |
825 | source "arch/mips/jazz/Kconfig" | |
826 | source "arch/mips/ite-boards/Kconfig" | |
827 | source "arch/mips/lasat/Kconfig" | |
828 | source "arch/mips/momentum/Kconfig" | |
829 | source "arch/mips/pmc-sierra/Kconfig" | |
29c48699 | 830 | source "arch/mips/sgi-ip27/Kconfig" |
38b18f72 | 831 | source "arch/mips/sibyte/Kconfig" |
5e83d430 | 832 | source "arch/mips/tx4927/Kconfig" |
23fbee9d | 833 | source "arch/mips/tx4938/Kconfig" |
5e83d430 | 834 | source "arch/mips/vr41xx/Kconfig" |
bdf21b18 | 835 | source "arch/mips/philips/pnx8550/common/Kconfig" |
e87dddeb | 836 | source "arch/mips/cobalt/Kconfig" |
38b18f72 | 837 | |
5e83d430 RB |
838 | endmenu |
839 | ||
1da177e4 LT |
840 | config RWSEM_GENERIC_SPINLOCK |
841 | bool | |
842 | default y | |
843 | ||
844 | config RWSEM_XCHGADD_ALGORITHM | |
845 | bool | |
846 | ||
3c9ee7ef AM |
847 | config GENERIC_FIND_NEXT_BIT |
848 | bool | |
849 | default y | |
850 | ||
851 | config GENERIC_HWEIGHT | |
852 | bool | |
853 | default y | |
854 | ||
1da177e4 LT |
855 | config GENERIC_CALIBRATE_DELAY |
856 | bool | |
857 | default y | |
858 | ||
1cc89038 AN |
859 | config SCHED_NO_NO_OMIT_FRAME_POINTER |
860 | bool | |
861 | default y | |
862 | ||
1da177e4 LT |
863 | # |
864 | # Select some configuration options automatically based on user selections. | |
865 | # | |
866 | config ARC | |
867 | bool | |
1da177e4 | 868 | |
61ed242d RB |
869 | config ARCH_MAY_HAVE_PC_FDC |
870 | bool | |
871 | ||
4ce588cd | 872 | config DMA_COHERENT |
1da177e4 LT |
873 | bool |
874 | ||
4ce588cd | 875 | config DMA_IP27 |
1da177e4 LT |
876 | bool |
877 | ||
4ce588cd RB |
878 | config DMA_IP32 |
879 | bool | |
880 | select DMA_NEED_PCI_MAP_STATE | |
881 | ||
882 | config DMA_NONCOHERENT | |
883 | bool | |
884 | select DMA_NEED_PCI_MAP_STATE | |
885 | ||
886 | config DMA_NEED_PCI_MAP_STATE | |
1da177e4 LT |
887 | bool |
888 | ||
5e83d430 RB |
889 | config OWN_DMA |
890 | bool | |
891 | ||
1da177e4 LT |
892 | config EARLY_PRINTK |
893 | bool | |
1da177e4 LT |
894 | |
895 | config GENERIC_ISA_DMA | |
896 | bool | |
1da177e4 LT |
897 | |
898 | config I8259 | |
899 | bool | |
1da177e4 LT |
900 | |
901 | config LIMITED_DMA | |
902 | bool | |
903 | select HIGHMEM | |
797798c1 | 904 | select SYS_SUPPORTS_HIGHMEM |
1da177e4 LT |
905 | |
906 | config MIPS_BONITO64 | |
907 | bool | |
1da177e4 LT |
908 | |
909 | config MIPS_MSC | |
910 | bool | |
1da177e4 LT |
911 | |
912 | config MIPS_NILE4 | |
913 | bool | |
1da177e4 LT |
914 | |
915 | config MIPS_DISABLE_OBSOLETE_IDE | |
916 | bool | |
917 | ||
5e83d430 RB |
918 | # |
919 | # Endianess selection. Suffiently obscure so many users don't know what to | |
920 | # answer,so we try hard to limit the available choices. Also the use of a | |
921 | # choice statement should be more obvious to the user. | |
922 | # | |
923 | choice | |
924 | prompt "Endianess selection" | |
1da177e4 LT |
925 | help |
926 | Some MIPS machines can be configured for either little or big endian | |
5e83d430 RB |
927 | byte order. These modes require different kernels and a different |
928 | Linux distribution. In general there is one prefered byteorder for a | |
929 | particular system but some systems are just as commonly used in the | |
930 | one or the other endianess. | |
931 | ||
932 | config CPU_BIG_ENDIAN | |
933 | bool "Big endian" | |
934 | depends on SYS_SUPPORTS_BIG_ENDIAN | |
935 | ||
936 | config CPU_LITTLE_ENDIAN | |
937 | bool "Little endian" | |
938 | depends on SYS_SUPPORTS_LITTLE_ENDIAN | |
939 | help | |
940 | ||
941 | endchoice | |
942 | ||
943 | config SYS_SUPPORTS_BIG_ENDIAN | |
944 | bool | |
945 | ||
946 | config SYS_SUPPORTS_LITTLE_ENDIAN | |
947 | bool | |
1da177e4 LT |
948 | |
949 | config IRQ_CPU | |
950 | bool | |
951 | ||
952 | config IRQ_CPU_RM7K | |
953 | bool | |
954 | ||
5e83d430 RB |
955 | config IRQ_CPU_RM9K |
956 | bool | |
957 | ||
1da177e4 LT |
958 | config IRQ_MV64340 |
959 | bool | |
960 | ||
961 | config DDB5XXX_COMMON | |
962 | bool | |
1da177e4 LT |
963 | |
964 | config MIPS_BOARDS_GEN | |
965 | bool | |
1da177e4 LT |
966 | |
967 | config MIPS_GT64111 | |
968 | bool | |
1da177e4 LT |
969 | |
970 | config MIPS_GT64120 | |
971 | bool | |
1da177e4 LT |
972 | |
973 | config MIPS_TX3927 | |
974 | bool | |
1da177e4 | 975 | select HAS_TXX9_SERIAL |
1da177e4 LT |
976 | |
977 | config PCI_MARVELL | |
978 | bool | |
979 | ||
980 | config ITE_BOARD_GEN | |
981 | bool | |
5e83d430 RB |
982 | |
983 | config SOC_AU1000 | |
984 | bool | |
985 | select SOC_AU1X00 | |
986 | ||
987 | config SOC_AU1100 | |
988 | bool | |
989 | select SOC_AU1X00 | |
990 | ||
991 | config SOC_AU1500 | |
992 | bool | |
993 | select SOC_AU1X00 | |
994 | ||
995 | config SOC_AU1550 | |
996 | bool | |
997 | select SOC_AU1X00 | |
998 | ||
999 | config SOC_AU1200 | |
1000 | bool | |
1001 | select SOC_AU1X00 | |
1002 | ||
1003 | config SOC_AU1X00 | |
1004 | bool | |
7cf8053b | 1005 | select SYS_HAS_CPU_MIPS32_R1 |
5e83d430 | 1006 | select SYS_SUPPORTS_32BIT_KERNEL |
1da177e4 | 1007 | |
bdf21b18 PP |
1008 | config PNX8550 |
1009 | bool | |
1010 | select SOC_PNX8550 | |
1011 | ||
1012 | config SOC_PNX8550 | |
1013 | bool | |
bdf21b18 PP |
1014 | select DMA_NONCOHERENT |
1015 | select HW_HAS_PCI | |
b8c2a77c | 1016 | select SYS_HAS_CPU_MIPS32_R1 |
7cf8053b | 1017 | select SYS_SUPPORTS_32BIT_KERNEL |
bdf21b18 | 1018 | |
1da177e4 LT |
1019 | config SWAP_IO_SPACE |
1020 | bool | |
1021 | ||
355c471f | 1022 | config EMMA2RH |
1023 | bool | |
1024 | depends on MARKEINS | |
1025 | default y | |
1026 | ||
1da177e4 LT |
1027 | # |
1028 | # Unfortunately not all GT64120 systems run the chip at the same clock. | |
1029 | # As the user for the clock rate and try to minimize the available options. | |
1030 | # | |
1031 | choice | |
1032 | prompt "Galileo Chip Clock" | |
1033 | #default SYSCLK_83 if MIPS_EV64120 | |
1034 | depends on MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G | |
1035 | default SYSCLK_83 if MIPS_EV64120 | |
1036 | default SYSCLK_100 if MOMENCO_OCELOT || MOMENCO_OCELOT_G | |
1037 | ||
1038 | config SYSCLK_75 | |
1039 | bool "75" if MIPS_EV64120 | |
1040 | ||
1041 | config SYSCLK_83 | |
1042 | bool "83.3" if MIPS_EV64120 | |
1043 | ||
1044 | config SYSCLK_100 | |
1045 | bool "100" if MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G | |
1046 | ||
1047 | endchoice | |
1048 | ||
5e83d430 RB |
1049 | config ARC32 |
1050 | bool | |
1051 | ||
1da177e4 LT |
1052 | config AU1X00_USB_DEVICE |
1053 | bool | |
1054 | depends on MIPS_PB1500 || MIPS_PB1100 || MIPS_PB1000 | |
1055 | default n | |
1056 | ||
1057 | config MIPS_GT96100 | |
1058 | bool | |
5e83d430 | 1059 | select MIPS_GT64120 |
1da177e4 LT |
1060 | |
1061 | config IT8172_CIR | |
1062 | bool | |
1063 | depends on MIPS_ITE8172 || MIPS_IVR | |
1064 | default y | |
1065 | ||
1066 | config IT8712 | |
1067 | bool | |
1068 | depends on MIPS_ITE8172 | |
1069 | default y | |
1070 | ||
1071 | config BOOT_ELF32 | |
1072 | bool | |
1da177e4 LT |
1073 | |
1074 | config MIPS_L1_CACHE_SHIFT | |
1075 | int | |
1076 | default "4" if MACH_DECSTATION | |
1077 | default "7" if SGI_IP27 | |
1078 | default "5" | |
1079 | ||
1da177e4 LT |
1080 | config HAVE_STD_PC_SERIAL_PORT |
1081 | bool | |
1082 | ||
1da177e4 LT |
1083 | config ARC_CONSOLE |
1084 | bool "ARC console support" | |
1085 | depends on SGI_IP22 || SNI_RM200_PCI | |
1086 | ||
1087 | config ARC_MEMORY | |
1088 | bool | |
1089 | depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP32 | |
1090 | default y | |
1091 | ||
1092 | config ARC_PROMLIB | |
1093 | bool | |
1094 | depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP22 || SGI_IP32 | |
1095 | default y | |
1096 | ||
1097 | config ARC64 | |
1098 | bool | |
1da177e4 LT |
1099 | |
1100 | config BOOT_ELF64 | |
1101 | bool | |
1da177e4 | 1102 | |
1da177e4 LT |
1103 | config TOSHIBA_BOARDS |
1104 | bool | |
1da177e4 LT |
1105 | |
1106 | menu "CPU selection" | |
1107 | ||
1108 | choice | |
1109 | prompt "CPU type" | |
1110 | default CPU_R4X00 | |
1111 | ||
6e760c8d RB |
1112 | config CPU_MIPS32_R1 |
1113 | bool "MIPS32 Release 1" | |
7cf8053b | 1114 | depends on SYS_HAS_CPU_MIPS32_R1 |
f7062ddb | 1115 | select CPU_HAS_LLSC |
6e760c8d | 1116 | select CPU_HAS_PREFETCH |
797798c1 | 1117 | select CPU_SUPPORTS_32BIT_KERNEL |
ec28f306 | 1118 | select CPU_SUPPORTS_HIGHMEM |
1e5f1caa | 1119 | help |
5e83d430 | 1120 | Choose this option to build a kernel for release 1 or later of the |
1e5f1caa RB |
1121 | MIPS32 architecture. Most modern embedded systems with a 32-bit |
1122 | MIPS processor are based on a MIPS32 processor. If you know the | |
1123 | specific type of processor in your system, choose those that one | |
1124 | otherwise CPU_MIPS32_R1 is a safe bet for any MIPS32 system. | |
1125 | Release 2 of the MIPS32 architecture is available since several | |
1126 | years so chances are you even have a MIPS32 Release 2 processor | |
1127 | in which case you should choose CPU_MIPS32_R2 instead for better | |
1128 | performance. | |
1129 | ||
1130 | config CPU_MIPS32_R2 | |
1131 | bool "MIPS32 Release 2" | |
7cf8053b | 1132 | depends on SYS_HAS_CPU_MIPS32_R2 |
f7062ddb | 1133 | select CPU_HAS_LLSC |
1e5f1caa | 1134 | select CPU_HAS_PREFETCH |
797798c1 | 1135 | select CPU_SUPPORTS_32BIT_KERNEL |
ec28f306 | 1136 | select CPU_SUPPORTS_HIGHMEM |
6e760c8d | 1137 | help |
5e83d430 | 1138 | Choose this option to build a kernel for release 2 or later of the |
6e760c8d RB |
1139 | MIPS32 architecture. Most modern embedded systems with a 32-bit |
1140 | MIPS processor are based on a MIPS32 processor. If you know the | |
1141 | specific type of processor in your system, choose those that one | |
1142 | otherwise CPU_MIPS32_R1 is a safe bet for any MIPS32 system. | |
1143 | ||
1144 | config CPU_MIPS64_R1 | |
1145 | bool "MIPS64 Release 1" | |
7cf8053b | 1146 | depends on SYS_HAS_CPU_MIPS64_R1 |
f7062ddb | 1147 | select CPU_HAS_LLSC |
797798c1 | 1148 | select CPU_HAS_PREFETCH |
ed5ba2fb YY |
1149 | select CPU_SUPPORTS_32BIT_KERNEL |
1150 | select CPU_SUPPORTS_64BIT_KERNEL | |
ec28f306 | 1151 | select CPU_SUPPORTS_HIGHMEM |
6e760c8d RB |
1152 | help |
1153 | Choose this option to build a kernel for release 1 or later of the | |
1154 | MIPS64 architecture. Many modern embedded systems with a 64-bit | |
1155 | MIPS processor are based on a MIPS64 processor. If you know the | |
1156 | specific type of processor in your system, choose those that one | |
1157 | otherwise CPU_MIPS64_R1 is a safe bet for any MIPS64 system. | |
1e5f1caa RB |
1158 | Release 2 of the MIPS64 architecture is available since several |
1159 | years so chances are you even have a MIPS64 Release 2 processor | |
1160 | in which case you should choose CPU_MIPS64_R2 instead for better | |
1161 | performance. | |
1162 | ||
1163 | config CPU_MIPS64_R2 | |
1164 | bool "MIPS64 Release 2" | |
7cf8053b | 1165 | depends on SYS_HAS_CPU_MIPS64_R2 |
f7062ddb | 1166 | select CPU_HAS_LLSC |
797798c1 | 1167 | select CPU_HAS_PREFETCH |
1e5f1caa RB |
1168 | select CPU_SUPPORTS_32BIT_KERNEL |
1169 | select CPU_SUPPORTS_64BIT_KERNEL | |
ec28f306 | 1170 | select CPU_SUPPORTS_HIGHMEM |
1e5f1caa RB |
1171 | help |
1172 | Choose this option to build a kernel for release 2 or later of the | |
1173 | MIPS64 architecture. Many modern embedded systems with a 64-bit | |
1174 | MIPS processor are based on a MIPS64 processor. If you know the | |
1175 | specific type of processor in your system, choose those that one | |
1176 | otherwise CPU_MIPS64_R1 is a safe bet for any MIPS64 system. | |
1da177e4 LT |
1177 | |
1178 | config CPU_R3000 | |
1179 | bool "R3000" | |
7cf8053b | 1180 | depends on SYS_HAS_CPU_R3000 |
f7062ddb | 1181 | select CPU_HAS_WB |
ed5ba2fb | 1182 | select CPU_SUPPORTS_32BIT_KERNEL |
797798c1 | 1183 | select CPU_SUPPORTS_HIGHMEM |
1da177e4 LT |
1184 | help |
1185 | Please make sure to pick the right CPU type. Linux/MIPS is not | |
1186 | designed to be generic, i.e. Kernels compiled for R3000 CPUs will | |
1187 | *not* work on R4000 machines and vice versa. However, since most | |
1188 | of the supported machines have an R4000 (or similar) CPU, R4x00 | |
1189 | might be a safe bet. If the resulting kernel does not work, | |
1190 | try to recompile with R3000. | |
1191 | ||
1192 | config CPU_TX39XX | |
1193 | bool "R39XX" | |
7cf8053b | 1194 | depends on SYS_HAS_CPU_TX39XX |
ed5ba2fb | 1195 | select CPU_SUPPORTS_32BIT_KERNEL |
1da177e4 LT |
1196 | |
1197 | config CPU_VR41XX | |
1198 | bool "R41xx" | |
7cf8053b | 1199 | depends on SYS_HAS_CPU_VR41XX |
ed5ba2fb YY |
1200 | select CPU_SUPPORTS_32BIT_KERNEL |
1201 | select CPU_SUPPORTS_64BIT_KERNEL | |
1da177e4 | 1202 | help |
5e83d430 | 1203 | The options selects support for the NEC VR4100 series of processors. |
1da177e4 LT |
1204 | Only choose this option if you have one of these processors as a |
1205 | kernel built with this option will not run on any other type of | |
1206 | processor or vice versa. | |
1207 | ||
1208 | config CPU_R4300 | |
1209 | bool "R4300" | |
7cf8053b | 1210 | depends on SYS_HAS_CPU_R4300 |
f7062ddb | 1211 | select CPU_HAS_LLSC |
ed5ba2fb YY |
1212 | select CPU_SUPPORTS_32BIT_KERNEL |
1213 | select CPU_SUPPORTS_64BIT_KERNEL | |
1da177e4 LT |
1214 | help |
1215 | MIPS Technologies R4300-series processors. | |
1216 | ||
1217 | config CPU_R4X00 | |
1218 | bool "R4x00" | |
7cf8053b | 1219 | depends on SYS_HAS_CPU_R4X00 |
f7062ddb | 1220 | select CPU_HAS_LLSC |
ed5ba2fb YY |
1221 | select CPU_SUPPORTS_32BIT_KERNEL |
1222 | select CPU_SUPPORTS_64BIT_KERNEL | |
1da177e4 LT |
1223 | help |
1224 | MIPS Technologies R4000-series processors other than 4300, including | |
1225 | the R4000, R4400, R4600, and 4700. | |
1226 | ||
1227 | config CPU_TX49XX | |
1228 | bool "R49XX" | |
7cf8053b | 1229 | depends on SYS_HAS_CPU_TX49XX |
f7062ddb | 1230 | select CPU_HAS_LLSC |
de862b48 | 1231 | select CPU_HAS_PREFETCH |
ed5ba2fb YY |
1232 | select CPU_SUPPORTS_32BIT_KERNEL |
1233 | select CPU_SUPPORTS_64BIT_KERNEL | |
1da177e4 LT |
1234 | |
1235 | config CPU_R5000 | |
1236 | bool "R5000" | |
7cf8053b | 1237 | depends on SYS_HAS_CPU_R5000 |
f7062ddb | 1238 | select CPU_HAS_LLSC |
ed5ba2fb YY |
1239 | select CPU_SUPPORTS_32BIT_KERNEL |
1240 | select CPU_SUPPORTS_64BIT_KERNEL | |
1da177e4 LT |
1241 | help |
1242 | MIPS Technologies R5000-series processors other than the Nevada. | |
1243 | ||
1244 | config CPU_R5432 | |
1245 | bool "R5432" | |
7cf8053b | 1246 | depends on SYS_HAS_CPU_R5432 |
f7062ddb | 1247 | select CPU_HAS_LLSC |
5e83d430 RB |
1248 | select CPU_SUPPORTS_32BIT_KERNEL |
1249 | select CPU_SUPPORTS_64BIT_KERNEL | |
1da177e4 LT |
1250 | |
1251 | config CPU_R6000 | |
1252 | bool "R6000" | |
ed5ba2fb | 1253 | depends on EXPERIMENTAL |
f7062ddb | 1254 | select CPU_HAS_LLSC |
7cf8053b | 1255 | depends on SYS_HAS_CPU_R6000 |
ed5ba2fb | 1256 | select CPU_SUPPORTS_32BIT_KERNEL |
1da177e4 LT |
1257 | help |
1258 | MIPS Technologies R6000 and R6000A series processors. Note these | |
c09b47d8 | 1259 | processors are extremely rare and the support for them is incomplete. |
1da177e4 LT |
1260 | |
1261 | config CPU_NEVADA | |
1262 | bool "RM52xx" | |
7cf8053b | 1263 | depends on SYS_HAS_CPU_NEVADA |
f7062ddb | 1264 | select CPU_HAS_LLSC |
ed5ba2fb YY |
1265 | select CPU_SUPPORTS_32BIT_KERNEL |
1266 | select CPU_SUPPORTS_64BIT_KERNEL | |
1da177e4 LT |
1267 | help |
1268 | QED / PMC-Sierra RM52xx-series ("Nevada") processors. | |
1269 | ||
1270 | config CPU_R8000 | |
1271 | bool "R8000" | |
ed5ba2fb | 1272 | depends on EXPERIMENTAL |
7cf8053b | 1273 | depends on SYS_HAS_CPU_R8000 |
f7062ddb | 1274 | select CPU_HAS_LLSC |
5e83d430 | 1275 | select CPU_HAS_PREFETCH |
ed5ba2fb | 1276 | select CPU_SUPPORTS_64BIT_KERNEL |
1da177e4 LT |
1277 | help |
1278 | MIPS Technologies R8000 processors. Note these processors are | |
1279 | uncommon and the support for them is incomplete. | |
1280 | ||
1281 | config CPU_R10000 | |
1282 | bool "R10000" | |
7cf8053b | 1283 | depends on SYS_HAS_CPU_R10000 |
f7062ddb | 1284 | select CPU_HAS_LLSC |
5e83d430 | 1285 | select CPU_HAS_PREFETCH |
ed5ba2fb YY |
1286 | select CPU_SUPPORTS_32BIT_KERNEL |
1287 | select CPU_SUPPORTS_64BIT_KERNEL | |
797798c1 | 1288 | select CPU_SUPPORTS_HIGHMEM |
1da177e4 LT |
1289 | help |
1290 | MIPS Technologies R10000-series processors. | |
1291 | ||
1292 | config CPU_RM7000 | |
1293 | bool "RM7000" | |
7cf8053b | 1294 | depends on SYS_HAS_CPU_RM7000 |
f7062ddb | 1295 | select CPU_HAS_LLSC |
5e83d430 | 1296 | select CPU_HAS_PREFETCH |
ed5ba2fb YY |
1297 | select CPU_SUPPORTS_32BIT_KERNEL |
1298 | select CPU_SUPPORTS_64BIT_KERNEL | |
797798c1 | 1299 | select CPU_SUPPORTS_HIGHMEM |
1da177e4 LT |
1300 | |
1301 | config CPU_RM9000 | |
1302 | bool "RM9000" | |
7cf8053b | 1303 | depends on SYS_HAS_CPU_RM9000 |
f7062ddb | 1304 | select CPU_HAS_LLSC |
5e83d430 | 1305 | select CPU_HAS_PREFETCH |
ed5ba2fb YY |
1306 | select CPU_SUPPORTS_32BIT_KERNEL |
1307 | select CPU_SUPPORTS_64BIT_KERNEL | |
797798c1 | 1308 | select CPU_SUPPORTS_HIGHMEM |
1da177e4 LT |
1309 | |
1310 | config CPU_SB1 | |
1311 | bool "SB1" | |
7cf8053b | 1312 | depends on SYS_HAS_CPU_SB1 |
f7062ddb | 1313 | select CPU_HAS_LLSC |
ed5ba2fb YY |
1314 | select CPU_SUPPORTS_32BIT_KERNEL |
1315 | select CPU_SUPPORTS_64BIT_KERNEL | |
797798c1 | 1316 | select CPU_SUPPORTS_HIGHMEM |
1da177e4 LT |
1317 | |
1318 | endchoice | |
1319 | ||
7cf8053b RB |
1320 | config SYS_HAS_CPU_MIPS32_R1 |
1321 | bool | |
1322 | ||
1323 | config SYS_HAS_CPU_MIPS32_R2 | |
1324 | bool | |
1325 | ||
1326 | config SYS_HAS_CPU_MIPS64_R1 | |
1327 | bool | |
1328 | ||
1329 | config SYS_HAS_CPU_MIPS64_R2 | |
1330 | bool | |
1331 | ||
1332 | config SYS_HAS_CPU_R3000 | |
1333 | bool | |
1334 | ||
1335 | config SYS_HAS_CPU_TX39XX | |
1336 | bool | |
1337 | ||
1338 | config SYS_HAS_CPU_VR41XX | |
1339 | bool | |
1340 | ||
1341 | config SYS_HAS_CPU_R4300 | |
1342 | bool | |
1343 | ||
1344 | config SYS_HAS_CPU_R4X00 | |
1345 | bool | |
1346 | ||
1347 | config SYS_HAS_CPU_TX49XX | |
1348 | bool | |
1349 | ||
1350 | config SYS_HAS_CPU_R5000 | |
1351 | bool | |
1352 | ||
1353 | config SYS_HAS_CPU_R5432 | |
1354 | bool | |
1355 | ||
1356 | config SYS_HAS_CPU_R6000 | |
1357 | bool | |
1358 | ||
1359 | config SYS_HAS_CPU_NEVADA | |
1360 | bool | |
1361 | ||
1362 | config SYS_HAS_CPU_R8000 | |
1363 | bool | |
1364 | ||
1365 | config SYS_HAS_CPU_R10000 | |
1366 | bool | |
1367 | ||
1368 | config SYS_HAS_CPU_RM7000 | |
1369 | bool | |
1370 | ||
1371 | config SYS_HAS_CPU_RM9000 | |
1372 | bool | |
1373 | ||
1374 | config SYS_HAS_CPU_SB1 | |
1375 | bool | |
1376 | ||
5e83d430 RB |
1377 | endmenu |
1378 | ||
1379 | # | |
c09b47d8 | 1380 | # These two indicate any level of the MIPS32 and MIPS64 architecture |
5e83d430 RB |
1381 | # |
1382 | config CPU_MIPS32 | |
1383 | bool | |
1384 | default y if CPU_MIPS32_R1 || CPU_MIPS32_R2 | |
1385 | ||
1386 | config CPU_MIPS64 | |
1387 | bool | |
1388 | default y if CPU_MIPS64_R1 || CPU_MIPS64_R2 | |
1389 | ||
1390 | # | |
c09b47d8 | 1391 | # These two indicate the revision of the architecture, either Release 1 or Release 2 |
5e83d430 RB |
1392 | # |
1393 | config CPU_MIPSR1 | |
1394 | bool | |
1395 | default y if CPU_MIPS32_R1 || CPU_MIPS64_R1 | |
1396 | ||
1397 | config CPU_MIPSR2 | |
1398 | bool | |
1399 | default y if CPU_MIPS32_R2 || CPU_MIPS64_R2 | |
1400 | ||
1401 | config SYS_SUPPORTS_32BIT_KERNEL | |
1402 | bool | |
1403 | config SYS_SUPPORTS_64BIT_KERNEL | |
1404 | bool | |
1405 | config CPU_SUPPORTS_32BIT_KERNEL | |
1406 | bool | |
1407 | config CPU_SUPPORTS_64BIT_KERNEL | |
1408 | bool | |
1409 | ||
1410 | menu "Kernel type" | |
1411 | ||
1412 | choice | |
1413 | ||
1414 | prompt "Kernel code model" | |
1415 | help | |
1416 | You should only select this option if you have a workload that | |
1417 | actually benefits from 64-bit processing or if your machine has | |
1418 | large memory. You will only be presented a single option in this | |
1419 | menu if your system does not support both 32-bit and 64-bit kernels. | |
1420 | ||
1421 | config 32BIT | |
1422 | bool "32-bit kernel" | |
1423 | depends on CPU_SUPPORTS_32BIT_KERNEL && SYS_SUPPORTS_32BIT_KERNEL | |
1424 | select TRAD_SIGNALS | |
1425 | help | |
1426 | Select this option if you want to build a 32-bit kernel. | |
1427 | config 64BIT | |
1428 | bool "64-bit kernel" | |
1429 | depends on CPU_SUPPORTS_64BIT_KERNEL && SYS_SUPPORTS_64BIT_KERNEL | |
1430 | help | |
1431 | Select this option if you want to build a 64-bit kernel. | |
1432 | ||
1433 | endchoice | |
1434 | ||
1da177e4 LT |
1435 | choice |
1436 | prompt "Kernel page size" | |
1437 | default PAGE_SIZE_4KB | |
1438 | ||
1439 | config PAGE_SIZE_4KB | |
1440 | bool "4kB" | |
1441 | help | |
1442 | This option select the standard 4kB Linux page size. On some | |
1443 | R3000-family processors this is the only available page size. Using | |
1444 | 4kB page size will minimize memory consumption and is therefore | |
1445 | recommended for low memory systems. | |
1446 | ||
1447 | config PAGE_SIZE_8KB | |
1448 | bool "8kB" | |
1449 | depends on EXPERIMENTAL && CPU_R8000 | |
1450 | help | |
1451 | Using 8kB page size will result in higher performance kernel at | |
1452 | the price of higher memory consumption. This option is available | |
1453 | only on the R8000 processor. Not that at the time of this writing | |
1454 | this option is still high experimental; there are also issues with | |
1455 | compatibility of user applications. | |
1456 | ||
1457 | config PAGE_SIZE_16KB | |
1458 | bool "16kB" | |
714bfad6 | 1459 | depends on !CPU_R3000 && !CPU_TX39XX |
1da177e4 LT |
1460 | help |
1461 | Using 16kB page size will result in higher performance kernel at | |
1462 | the price of higher memory consumption. This option is available on | |
714bfad6 RB |
1463 | all non-R3000 family processors. Note that you will need a suitable |
1464 | Linux distribution to support this. | |
1da177e4 LT |
1465 | |
1466 | config PAGE_SIZE_64KB | |
1467 | bool "64kB" | |
1468 | depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX | |
1469 | help | |
1470 | Using 64kB page size will result in higher performance kernel at | |
1471 | the price of higher memory consumption. This option is available on | |
1472 | all non-R3000 family processor. Not that at the time of this | |
714bfad6 | 1473 | writing this option is still high experimental. |
1da177e4 LT |
1474 | |
1475 | endchoice | |
1476 | ||
1477 | config BOARD_SCACHE | |
1478 | bool | |
1479 | ||
1480 | config IP22_CPU_SCACHE | |
1481 | bool | |
1482 | select BOARD_SCACHE | |
1483 | ||
9318c51a CD |
1484 | # |
1485 | # Support for a MIPS32 / MIPS64 style S-caches | |
1486 | # | |
1487 | config MIPS_CPU_SCACHE | |
1488 | bool | |
1489 | select BOARD_SCACHE | |
1490 | ||
1da177e4 LT |
1491 | config R5000_CPU_SCACHE |
1492 | bool | |
1493 | select BOARD_SCACHE | |
1494 | ||
1495 | config RM7000_CPU_SCACHE | |
1496 | bool | |
1497 | select BOARD_SCACHE | |
1498 | ||
1499 | config SIBYTE_DMA_PAGEOPS | |
1500 | bool "Use DMA to clear/copy pages" | |
1501 | depends on CPU_SB1 | |
1502 | help | |
1503 | Instead of using the CPU to zero and copy pages, use a Data Mover | |
1504 | channel. These DMA channels are otherwise unused by the standard | |
1505 | SiByte Linux port. Seems to give a small performance benefit. | |
1506 | ||
1507 | config CPU_HAS_PREFETCH | |
c8094b53 | 1508 | bool |
1da177e4 | 1509 | |
340ee4b9 RB |
1510 | choice |
1511 | prompt "MIPS MT options" | |
f41ae0b2 RB |
1512 | |
1513 | config MIPS_MT_DISABLED | |
1514 | bool "Disable multithreading support." | |
1515 | help | |
1516 | Use this option if your workload can't take advantage of | |
1517 | MIPS hardware multithreading support. On systems that don't have | |
1518 | the option of an MT-enabled processor this option will be the only | |
1519 | option in this menu. | |
340ee4b9 | 1520 | |
41c594ab RB |
1521 | config MIPS_MT_SMTC |
1522 | bool "SMTC: Use all TCs on all VPEs for SMP" | |
f41ae0b2 RB |
1523 | depends on CPU_MIPS32_R2 |
1524 | #depends on CPU_MIPS64_R2 # once there is hardware ... | |
1525 | depends on SYS_SUPPORTS_MULTITHREADING | |
f7062ddb RB |
1526 | select CPU_MIPSR2_IRQ_VI |
1527 | select CPU_MIPSR2_SRS | |
f41ae0b2 | 1528 | select MIPS_MT |
41c594ab | 1529 | select SMP |
f41ae0b2 RB |
1530 | help |
1531 | This is a kernel model which is known a SMTC or lately has been | |
1532 | marketesed into SMVP. | |
41c594ab | 1533 | |
340ee4b9 RB |
1534 | config MIPS_MT_SMP |
1535 | bool "Use 1 TC on each available VPE for SMP" | |
f41ae0b2 RB |
1536 | depends on SYS_SUPPORTS_MULTITHREADING |
1537 | select CPU_MIPSR2_IRQ_VI | |
1538 | select CPU_MIPSR2_SRS | |
1539 | select MIPS_MT | |
340ee4b9 | 1540 | select SMP |
f41ae0b2 RB |
1541 | help |
1542 | This is a kernel model which is also known a VSMP or lately | |
1543 | has been marketesed into SMVP. | |
340ee4b9 | 1544 | |
e01402b1 RB |
1545 | config MIPS_VPE_LOADER |
1546 | bool "VPE loader support." | |
f41ae0b2 RB |
1547 | depends on SYS_SUPPORTS_MULTITHREADING |
1548 | select MIPS_MT | |
e01402b1 RB |
1549 | help |
1550 | Includes a loader for loading an elf relocatable object | |
1551 | onto another VPE and running it. | |
1552 | ||
340ee4b9 RB |
1553 | endchoice |
1554 | ||
f41ae0b2 RB |
1555 | config MIPS_MT |
1556 | bool | |
1557 | ||
1558 | config SYS_SUPPORTS_MULTITHREADING | |
1559 | bool | |
1560 | ||
f088fc84 RB |
1561 | config MIPS_MT_FPAFF |
1562 | bool "Dynamic FPU affinity for FP-intensive threads" | |
1563 | depends on MIPS_MT | |
1564 | default y | |
1565 | ||
e01402b1 RB |
1566 | config MIPS_VPE_LOADER_TOM |
1567 | bool "Load VPE program into memory hidden from linux" | |
1568 | depends on MIPS_VPE_LOADER | |
1569 | default y | |
1570 | help | |
1571 | The loader can use memory that is present but has been hidden from | |
1572 | Linux using the kernel command line option "mem=xxMB". It's up to | |
1573 | you to ensure the amount you put in the option and the space your | |
1574 | program requires is less or equal to the amount physically present. | |
1575 | ||
1576 | # this should possibly be in drivers/char, but it is rather cpu related. Hmmm | |
1577 | config MIPS_VPE_APSP_API | |
5e83d430 RB |
1578 | bool "Enable support for AP/SP API (RTLX)" |
1579 | depends on MIPS_VPE_LOADER | |
1580 | help | |
e01402b1 | 1581 | |
2600990e RB |
1582 | config MIPS_APSP_KSPD |
1583 | bool "Enable KSPD" | |
1584 | depends on MIPS_VPE_APSP_API | |
1585 | default y | |
1586 | help | |
1587 | KSPD is a kernel daemon that accepts syscall requests from the SP | |
1588 | side, actions them and returns the results. It also handles the | |
1589 | "exit" syscall notifying other kernel modules the SP program is | |
1590 | exiting. You probably want to say yes here. | |
1591 | ||
1da177e4 LT |
1592 | config SB1_PASS_1_WORKAROUNDS |
1593 | bool | |
1594 | depends on CPU_SB1_PASS_1 | |
1595 | default y | |
1596 | ||
1597 | config SB1_PASS_2_WORKAROUNDS | |
1598 | bool | |
1599 | depends on CPU_SB1 && (CPU_SB1_PASS_2_2 || CPU_SB1_PASS_2) | |
1600 | default y | |
1601 | ||
1602 | config SB1_PASS_2_1_WORKAROUNDS | |
1603 | bool | |
1604 | depends on CPU_SB1 && CPU_SB1_PASS_2 | |
1605 | default y | |
1606 | ||
1607 | config 64BIT_PHYS_ADDR | |
1608 | bool "Support for 64-bit physical address space" | |
948928ad | 1609 | depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32 || CPU_MIPS64) && 32BIT |
1da177e4 | 1610 | |
1da177e4 | 1611 | config CPU_HAS_LLSC |
f7062ddb | 1612 | bool |
1da177e4 | 1613 | |
1da177e4 | 1614 | config CPU_HAS_WB |
f7062ddb | 1615 | bool |
e01402b1 | 1616 | |
f41ae0b2 RB |
1617 | # |
1618 | # Vectored interrupt mode is an R2 feature | |
1619 | # | |
e01402b1 | 1620 | config CPU_MIPSR2_IRQ_VI |
f41ae0b2 | 1621 | bool |
e01402b1 | 1622 | |
f41ae0b2 RB |
1623 | # |
1624 | # Extended interrupt mode is an R2 feature | |
1625 | # | |
e01402b1 | 1626 | config CPU_MIPSR2_IRQ_EI |
f41ae0b2 | 1627 | bool |
e01402b1 | 1628 | |
f41ae0b2 RB |
1629 | # |
1630 | # Shadow registers are an R2 feature | |
1631 | # | |
e01402b1 | 1632 | config CPU_MIPSR2_SRS |
f41ae0b2 | 1633 | bool |
e01402b1 | 1634 | |
1da177e4 LT |
1635 | config CPU_HAS_SYNC |
1636 | bool | |
1637 | depends on !CPU_R3000 | |
1638 | default y | |
1639 | ||
797798c1 RB |
1640 | # |
1641 | # Use the generic interrupt handling code in kernel/irq/: | |
1642 | # | |
1643 | config GENERIC_HARDIRQS | |
1644 | bool | |
1645 | default y | |
1646 | ||
1647 | config GENERIC_IRQ_PROBE | |
1648 | bool | |
1649 | default y | |
1650 | ||
0d7012a9 IM |
1651 | config IRQ_PER_CPU |
1652 | depends on SMP | |
1653 | bool | |
1654 | default y | |
1655 | ||
1da177e4 LT |
1656 | # |
1657 | # - Highmem only makes sense for the 32-bit kernel. | |
1658 | # - The current highmem code will only work properly on physically indexed | |
1659 | # caches such as R3000, SB1, R7000 or those that look like they're virtually | |
1660 | # indexed such as R4000/R4400 SC and MC versions or R10000. So for the | |
1661 | # moment we protect the user and offer the highmem option only on machines | |
1662 | # where it's known to be safe. This will not offer highmem on a few systems | |
1663 | # such as MIPS32 and MIPS64 CPUs which may have virtual and physically | |
1664 | # indexed CPUs but we're playing safe. | |
797798c1 RB |
1665 | # - We use SYS_SUPPORTS_HIGHMEM to offer highmem only for systems where we |
1666 | # know they might have memory configurations that could make use of highmem | |
1667 | # support. | |
1da177e4 LT |
1668 | # |
1669 | config HIGHMEM | |
1670 | bool "High Memory Support" | |
797798c1 RB |
1671 | depends on 32BIT && CPU_SUPPORTS_HIGHMEM && SYS_SUPPORTS_HIGHMEM |
1672 | ||
1673 | config CPU_SUPPORTS_HIGHMEM | |
1674 | bool | |
1675 | ||
1676 | config SYS_SUPPORTS_HIGHMEM | |
1677 | bool | |
1da177e4 | 1678 | |
b4819b59 YY |
1679 | config ARCH_FLATMEM_ENABLE |
1680 | def_bool y | |
1681 | depends on !NUMA | |
1682 | ||
d8cb4e11 RB |
1683 | config ARCH_DISCONTIGMEM_ENABLE |
1684 | bool | |
1685 | default y if SGI_IP27 | |
1686 | help | |
1687 | Say Y to upport efficient handling of discontiguous physical memory, | |
1688 | for architectures which are either NUMA (Non-Uniform Memory Access) | |
1689 | or have huge holes in the physical address space for other reasons. | |
1690 | See <file:Documentation/vm/numa> for more. | |
1691 | ||
b1c6cd42 AN |
1692 | config ARCH_SPARSEMEM_ENABLE |
1693 | bool | |
1694 | ||
d8cb4e11 RB |
1695 | config NUMA |
1696 | bool "NUMA Support" | |
1697 | depends on SYS_SUPPORTS_NUMA | |
1698 | help | |
1699 | Say Y to compile the kernel to support NUMA (Non-Uniform Memory | |
1700 | Access). This option improves performance on systems with more | |
1701 | than two nodes; on two node systems it is generally better to | |
1702 | leave it disabled; on single node systems disable this option | |
1703 | disabled. | |
1704 | ||
1705 | config SYS_SUPPORTS_NUMA | |
1706 | bool | |
1707 | ||
c80d79d7 YG |
1708 | config NODES_SHIFT |
1709 | int | |
1710 | default "6" | |
1711 | depends on NEED_MULTIPLE_NODES | |
1712 | ||
b4819b59 YY |
1713 | source "mm/Kconfig" |
1714 | ||
1da177e4 LT |
1715 | config SMP |
1716 | bool "Multi-Processing support" | |
e73ea273 RB |
1717 | depends on SYS_SUPPORTS_SMP |
1718 | help | |
1da177e4 LT |
1719 | This enables support for systems with more than one CPU. If you have |
1720 | a system with only one CPU, like most personal computers, say N. If | |
1721 | you have a system with more than one CPU, say Y. | |
1722 | ||
1723 | If you say N here, the kernel will run on single and multiprocessor | |
1724 | machines, but will use only one CPU of a multiprocessor machine. If | |
1725 | you say Y here, the kernel will run on many, but not all, | |
1726 | singleprocessor machines. On a singleprocessor machine, the kernel | |
1727 | will run faster if you say N here. | |
1728 | ||
1729 | People using multiprocessor machines who say Y here should also say | |
1730 | Y to "Enhanced Real Time Clock Support", below. | |
1731 | ||
1732 | See also the <file:Documentation/smp.txt> and the SMP-HOWTO | |
1733 | available at <http://www.tldp.org/docs.html#howto>. | |
1734 | ||
1735 | If you don't know what to do here, say N. | |
1736 | ||
e73ea273 RB |
1737 | config SYS_SUPPORTS_SMP |
1738 | bool | |
1739 | ||
1da177e4 LT |
1740 | config NR_CPUS |
1741 | int "Maximum number of CPUs (2-64)" | |
1742 | range 2 64 | |
1743 | depends on SMP | |
1744 | default "64" if SGI_IP27 | |
1745 | default "2" | |
1746 | help | |
1747 | This allows you to specify the maximum number of CPUs which this | |
1748 | kernel will support. The maximum supported value is 32 for 32-bit | |
1749 | kernel and 64 for 64-bit kernels; the minimum value which makes | |
1750 | sense is 2. | |
1751 | ||
1752 | This is purely to save memory - each supported CPU adds | |
1753 | approximately eight kilobytes to the kernel image. | |
1754 | ||
1723b4a3 AN |
1755 | # |
1756 | # Timer Interrupt Frequency Configuration | |
1757 | # | |
1758 | ||
1759 | choice | |
1760 | prompt "Timer frequency" | |
1761 | default HZ_250 | |
1762 | help | |
1763 | Allows the configuration of the timer frequency. | |
1764 | ||
1765 | config HZ_48 | |
1766 | bool "48 HZ" if SYS_SUPPORTS_48HZ | |
1767 | ||
1768 | config HZ_100 | |
1769 | bool "100 HZ" if SYS_SUPPORTS_100HZ || SYS_SUPPORTS_ARBIT_HZ | |
1770 | ||
1771 | config HZ_128 | |
1772 | bool "128 HZ" if SYS_SUPPORTS_128HZ || SYS_SUPPORTS_ARBIT_HZ | |
1773 | ||
1774 | config HZ_250 | |
1775 | bool "250 HZ" if SYS_SUPPORTS_250HZ || SYS_SUPPORTS_ARBIT_HZ | |
1776 | ||
1777 | config HZ_256 | |
1778 | bool "256 HZ" if SYS_SUPPORTS_256HZ || SYS_SUPPORTS_ARBIT_HZ | |
1779 | ||
1780 | config HZ_1000 | |
1781 | bool "1000 HZ" if SYS_SUPPORTS_1000HZ || SYS_SUPPORTS_ARBIT_HZ | |
1782 | ||
1783 | config HZ_1024 | |
1784 | bool "1024 HZ" if SYS_SUPPORTS_1024HZ || SYS_SUPPORTS_ARBIT_HZ | |
1785 | ||
1786 | endchoice | |
1787 | ||
1788 | config SYS_SUPPORTS_48HZ | |
1789 | bool | |
1790 | ||
1791 | config SYS_SUPPORTS_100HZ | |
1792 | bool | |
1793 | ||
1794 | config SYS_SUPPORTS_128HZ | |
1795 | bool | |
1796 | ||
1797 | config SYS_SUPPORTS_250HZ | |
1798 | bool | |
1799 | ||
1800 | config SYS_SUPPORTS_256HZ | |
1801 | bool | |
1802 | ||
1803 | config SYS_SUPPORTS_1000HZ | |
1804 | bool | |
1805 | ||
1806 | config SYS_SUPPORTS_1024HZ | |
1807 | bool | |
1808 | ||
1809 | config SYS_SUPPORTS_ARBIT_HZ | |
1810 | bool | |
1811 | default y if !SYS_SUPPORTS_48HZ && !SYS_SUPPORTS_100HZ && \ | |
1812 | !SYS_SUPPORTS_128HZ && !SYS_SUPPORTS_250HZ && \ | |
1813 | !SYS_SUPPORTS_256HZ && !SYS_SUPPORTS_1000HZ && \ | |
1814 | !SYS_SUPPORTS_1024HZ | |
1815 | ||
1816 | config HZ | |
1817 | int | |
1818 | default 48 if HZ_48 | |
1819 | default 100 if HZ_100 | |
1820 | default 128 if HZ_128 | |
1821 | default 250 if HZ_250 | |
1822 | default 256 if HZ_256 | |
1823 | default 1000 if HZ_1000 | |
1824 | default 1024 if HZ_1024 | |
1825 | ||
e80de850 | 1826 | source "kernel/Kconfig.preempt" |
1da177e4 LT |
1827 | |
1828 | config RTC_DS1742 | |
1829 | bool "DS1742 BRAM/RTC support" | |
1830 | depends on TOSHIBA_JMR3927 || TOSHIBA_RBTX4927 | |
1831 | ||
1832 | config MIPS_INSANE_LARGE | |
1833 | bool "Support for large 64-bit configurations" | |
875d43e7 | 1834 | depends on CPU_R10000 && 64BIT |
1da177e4 LT |
1835 | help |
1836 | MIPS R10000 does support a 44 bit / 16TB address space as opposed to | |
1837 | previous 64-bit processors which only supported 40 bit / 1TB. If you | |
1838 | need processes of more than 1TB virtual address space, say Y here. | |
1839 | This will result in additional memory usage, so it is not | |
1840 | recommended for normal users. | |
1841 | ||
5e83d430 RB |
1842 | endmenu |
1843 | ||
1da177e4 LT |
1844 | config RWSEM_GENERIC_SPINLOCK |
1845 | bool | |
1846 | default y | |
1847 | ||
b6c3539b RB |
1848 | source "init/Kconfig" |
1849 | ||
1da177e4 LT |
1850 | menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)" |
1851 | ||
5e83d430 RB |
1852 | config HW_HAS_EISA |
1853 | bool | |
1da177e4 LT |
1854 | config HW_HAS_PCI |
1855 | bool | |
1856 | ||
1857 | config PCI | |
1858 | bool "Support for PCI controller" | |
1859 | depends on HW_HAS_PCI | |
1860 | help | |
1861 | Find out whether you have a PCI motherboard. PCI is the name of a | |
1862 | bus system, i.e. the way the CPU talks to the other stuff inside | |
1863 | your box. Other bus systems are ISA, EISA, or VESA. If you have PCI, | |
1864 | say Y, otherwise N. | |
1865 | ||
1866 | The PCI-HOWTO, available from | |
1867 | <http://www.tldp.org/docs.html#howto>, contains valuable | |
1868 | information about which PCI hardware does work under Linux and which | |
1869 | doesn't. | |
1870 | ||
1871 | config PCI_DOMAINS | |
1872 | bool | |
1873 | depends on PCI | |
1874 | ||
1875 | source "drivers/pci/Kconfig" | |
1876 | ||
1877 | # | |
1878 | # ISA support is now enabled via select. Too many systems still have the one | |
1879 | # or other ISA chip on the board that users don't know about so don't expect | |
1880 | # users to choose the right thing ... | |
1881 | # | |
1882 | config ISA | |
1883 | bool | |
1884 | ||
aac076f8 RB |
1885 | config NO_ISA |
1886 | bool | |
1887 | ||
1da177e4 LT |
1888 | config EISA |
1889 | bool "EISA support" | |
5e83d430 | 1890 | depends on HW_HAS_EISA |
1da177e4 LT |
1891 | select ISA |
1892 | ---help--- | |
1893 | The Extended Industry Standard Architecture (EISA) bus was | |
1894 | developed as an open alternative to the IBM MicroChannel bus. | |
1895 | ||
1896 | The EISA bus provided some of the features of the IBM MicroChannel | |
1897 | bus while maintaining backward compatibility with cards made for | |
1898 | the older ISA bus. The EISA bus saw limited use between 1988 and | |
1899 | 1995 when it was made obsolete by the PCI bus. | |
1900 | ||
1901 | Say Y here if you are building a kernel for an EISA-based machine. | |
1902 | ||
1903 | Otherwise, say N. | |
1904 | ||
1905 | source "drivers/eisa/Kconfig" | |
1906 | ||
1907 | config TC | |
1908 | bool "TURBOchannel support" | |
1909 | depends on MACH_DECSTATION | |
1910 | help | |
1911 | TurboChannel is a DEC (now Compaq (now HP)) bus for Alpha and MIPS | |
1912 | processors. Documentation on writing device drivers for TurboChannel | |
1913 | is available at: | |
1914 | <http://www.cs.arizona.edu/computer.help/policy/DIGITAL_unix/AA-PS3HD-TET1_html/TITLE.html>. | |
1915 | ||
1916 | #config ACCESSBUS | |
1917 | # bool "Access.Bus support" | |
1918 | # depends on TC | |
1919 | ||
1920 | config MMU | |
1921 | bool | |
1922 | default y | |
1923 | ||
e5c6c8e4 MN |
1924 | config I8253 |
1925 | bool | |
1926 | ||
1da177e4 LT |
1927 | source "drivers/pcmcia/Kconfig" |
1928 | ||
1929 | source "drivers/pci/hotplug/Kconfig" | |
1930 | ||
1931 | endmenu | |
1932 | ||
1933 | menu "Executable file formats" | |
1934 | ||
1935 | source "fs/Kconfig.binfmt" | |
1936 | ||
1937 | config TRAD_SIGNALS | |
1938 | bool | |
1da177e4 LT |
1939 | |
1940 | config BUILD_ELF64 | |
1941 | bool "Use 64-bit ELF format for building" | |
875d43e7 | 1942 | depends on 64BIT |
1da177e4 LT |
1943 | help |
1944 | A 64-bit kernel is usually built using the 64-bit ELF binary object | |
1945 | format as it's one that allows arbitrary 64-bit constructs. For | |
1946 | kernels that are loaded within the KSEG compatibility segments the | |
1947 | 32-bit ELF format can optionally be used resulting in a somewhat | |
1948 | smaller binary, but this option is not explicitly supported by the | |
1949 | toolchain and since binutils 2.14 it does not even work at all. | |
1950 | ||
1951 | Say Y to use the 64-bit format or N to use the 32-bit one. | |
1952 | ||
1953 | If unsure say Y. | |
1954 | ||
1955 | config BINFMT_IRIX | |
1956 | bool "Include IRIX binary compatibility" | |
5e83d430 | 1957 | depends on CPU_BIG_ENDIAN && 32BIT && BROKEN |
1da177e4 LT |
1958 | |
1959 | config MIPS32_COMPAT | |
1960 | bool "Kernel support for Linux/MIPS 32-bit binary compatibility" | |
875d43e7 | 1961 | depends on 64BIT |
1da177e4 LT |
1962 | help |
1963 | Select this option if you want Linux/MIPS 32-bit binary | |
1964 | compatibility. Since all software available for Linux/MIPS is | |
1965 | currently 32-bit you should say Y here. | |
1966 | ||
1967 | config COMPAT | |
1968 | bool | |
1969 | depends on MIPS32_COMPAT | |
1970 | default y | |
1971 | ||
1972 | config MIPS32_O32 | |
1973 | bool "Kernel support for o32 binaries" | |
1974 | depends on MIPS32_COMPAT | |
1975 | help | |
1976 | Select this option if you want to run o32 binaries. These are pure | |
1977 | 32-bit binaries as used by the 32-bit Linux/MIPS port. Most of | |
1978 | existing binaries are in this format. | |
1979 | ||
1980 | If unsure, say Y. | |
1981 | ||
1982 | config MIPS32_N32 | |
1983 | bool "Kernel support for n32 binaries" | |
1984 | depends on MIPS32_COMPAT | |
1985 | help | |
1986 | Select this option if you want to run n32 binaries. These are | |
1987 | 64-bit binaries using 32-bit quantities for addressing and certain | |
1988 | data that would normally be 64-bit. They are used in special | |
1989 | cases. | |
1990 | ||
1991 | If unsure, say N. | |
1992 | ||
1993 | config BINFMT_ELF32 | |
1994 | bool | |
1995 | default y if MIPS32_O32 || MIPS32_N32 | |
1996 | ||
127c6f66 RB |
1997 | config SECCOMP |
1998 | bool "Enable seccomp to safely compute untrusted bytecode" | |
1999 | depends on PROC_FS && BROKEN | |
2000 | default y | |
2001 | help | |
2002 | This kernel feature is useful for number crunching applications | |
2003 | that may need to compute untrusted bytecode during their | |
2004 | execution. By using pipes or other transports made available to | |
2005 | the process as file descriptors supporting the read/write | |
2006 | syscalls, it's possible to isolate those applications in | |
2007 | their own address space using seccomp. Once seccomp is | |
2008 | enabled via /proc/<pid>/seccomp, it cannot be disabled | |
2009 | and the task is only allowed to execute a few safe syscalls | |
2010 | defined by each seccomp mode. | |
2011 | ||
2012 | If unsure, say Y. Only embedded should say N here. | |
2013 | ||
1da177e4 LT |
2014 | config PM |
2015 | bool "Power Management support (EXPERIMENTAL)" | |
5e83d430 | 2016 | depends on EXPERIMENTAL && SOC_AU1X00 |
1da177e4 | 2017 | |
952fa954 RG |
2018 | config APM |
2019 | tristate "Advanced Power Management Emulation" | |
2020 | depends on PM | |
2021 | ---help--- | |
2022 | APM is a BIOS specification for saving power using several different | |
2023 | techniques. This is mostly useful for battery powered systems with | |
2024 | APM compliant BIOSes. If you say Y here, the system time will be | |
2025 | reset after a RESUME operation, the /proc/apm device will provide | |
2026 | battery status information, and user-space programs will receive | |
2027 | notification of APM "events" (e.g. battery status change). | |
2028 | ||
2029 | In order to use APM, you will need supporting software. For location | |
2030 | and more information, read <file:Documentation/pm.txt> and the | |
2031 | Battery Powered Linux mini-HOWTO, available from | |
2032 | <http://www.tldp.org/docs.html#howto>. | |
2033 | ||
2034 | This driver does not spin down disk drives (see the hdparm(8) | |
2035 | manpage ("man 8 hdparm") for that), and it doesn't turn off | |
2036 | VESA-compliant "green" monitors. | |
2037 | ||
2038 | Generally, if you don't have a battery in your machine, there isn't | |
2039 | much point in using this driver and you should say N. If you get | |
2040 | random kernel OOPSes or reboots that don't seem to be related to | |
2041 | anything, try disabling/enabling this option (or disabling/enabling | |
2042 | APM in your BIOS). | |
2043 | ||
1da177e4 LT |
2044 | endmenu |
2045 | ||
d5950b43 SR |
2046 | source "net/Kconfig" |
2047 | ||
1da177e4 LT |
2048 | source "drivers/Kconfig" |
2049 | ||
2050 | source "fs/Kconfig" | |
2051 | ||
5e83d430 RB |
2052 | source "arch/mips/oprofile/Kconfig" |
2053 | ||
1da177e4 LT |
2054 | source "arch/mips/Kconfig.debug" |
2055 | ||
2056 | source "security/Kconfig" | |
2057 | ||
2058 | source "crypto/Kconfig" | |
2059 | ||
2060 | source "lib/Kconfig" |