Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | # For a description of the syntax of this configuration file, |
| 2 | # see Documentation/kbuild/kconfig-language.txt. |
| 3 | # |
| 4 | |
| 5 | mainmenu "Linux/PowerPC Kernel Configuration" |
| 6 | |
Stephen Rothwell | 2578bfa | 2007-09-21 10:16:20 +1000 | [diff] [blame] | 7 | config WORD_SIZE |
| 8 | int |
| 9 | default 32 |
| 10 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 11 | config MMU |
| 12 | bool |
| 13 | default y |
| 14 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | config GENERIC_HARDIRQS |
| 16 | bool |
| 17 | default y |
| 18 | |
| 19 | config RWSEM_GENERIC_SPINLOCK |
| 20 | bool |
| 21 | |
| 22 | config RWSEM_XCHGADD_ALGORITHM |
| 23 | bool |
| 24 | default y |
| 25 | |
David Howells | f0d1b0b | 2006-12-08 02:37:49 -0800 | [diff] [blame] | 26 | config ARCH_HAS_ILOG2_U32 |
| 27 | bool |
| 28 | default y |
| 29 | |
| 30 | config ARCH_HAS_ILOG2_U64 |
| 31 | bool |
| 32 | default n |
| 33 | |
Akinobu Mita | 4c5aea0 | 2006-03-26 01:39:28 -0800 | [diff] [blame] | 34 | config GENERIC_HWEIGHT |
| 35 | bool |
| 36 | default y |
| 37 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 38 | config GENERIC_CALIBRATE_DELAY |
| 39 | bool |
| 40 | default y |
| 41 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 42 | config PPC |
| 43 | bool |
| 44 | default y |
Sam Ravnborg | ec7748b | 2008-02-09 10:46:40 +0100 | [diff] [blame] | 45 | select HAVE_IDE |
Mathieu Desnoyers | 42d4b83 | 2008-02-02 15:10:34 -0500 | [diff] [blame] | 46 | select HAVE_OPROFILE |
Mathieu Desnoyers | 3f55009 | 2008-02-02 15:10:35 -0500 | [diff] [blame] | 47 | select HAVE_KPROBES |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 48 | |
| 49 | config PPC32 |
| 50 | bool |
| 51 | default y |
| 52 | |
| 53 | # All PPCs use generic nvram driver through ppc_md |
| 54 | config GENERIC_NVRAM |
| 55 | bool |
| 56 | default y |
| 57 | |
Jon Mason | 0a9cb46 | 2006-05-19 15:35:32 -0500 | [diff] [blame] | 58 | config GENERIC_FIND_NEXT_BIT |
| 59 | bool |
| 60 | default y |
| 61 | |
Anton Blanchard | 7d12e52 | 2005-05-05 16:15:11 -0700 | [diff] [blame] | 62 | config SCHED_NO_NO_OMIT_FRAME_POINTER |
| 63 | bool |
| 64 | default y |
| 65 | |
viro@ZenIV.linux.org.uk | a08b6b7 | 2005-09-06 01:48:42 +0100 | [diff] [blame] | 66 | config ARCH_MAY_HAVE_PC_FDC |
| 67 | bool |
| 68 | default y |
| 69 | |
Judith Lebzelter | a8605ae | 2006-12-08 02:36:23 -0800 | [diff] [blame] | 70 | config GENERIC_BUG |
| 71 | bool |
| 72 | default y |
| 73 | depends on BUG |
| 74 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 75 | source "init/Kconfig" |
| 76 | |
| 77 | menu "Processor" |
| 78 | |
| 79 | choice |
| 80 | prompt "Processor Type" |
| 81 | default 6xx |
| 82 | |
| 83 | config 6xx |
Kumar Gala | 3155f7f | 2008-01-25 15:41:00 -0600 | [diff] [blame] | 84 | bool "6xx/7xx/74xx/52xx/82xx" |
Paul Mackerras | 443a848 | 2005-05-01 08:58:40 -0700 | [diff] [blame] | 85 | select PPC_FPU |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 86 | help |
| 87 | There are four types of PowerPC chips supported. The more common |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 88 | types (601, 603, 604, 740, 750, 7400), the older Freescale |
| 89 | (formerly Motorola) embedded versions (821, 823, 850, 855, 860, |
Kumar Gala | 3155f7f | 2008-01-25 15:41:00 -0600 | [diff] [blame] | 90 | 52xx, 82xx), the IBM embedded versions (403 and 405) and |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 91 | the Book E embedded processors from IBM (44x) and Freescale (85xx). |
| 92 | For support for 64-bit processors, set ARCH=powerpc. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 93 | Unless you are building a kernel for one of the embedded processor |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 94 | systems, choose 6xx. |
Kumar Gala | 3155f7f | 2008-01-25 15:41:00 -0600 | [diff] [blame] | 95 | Also note that because the 52xx, 82xx family have a 603e |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 96 | core, specific support for that chipset is asked later on. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 97 | |
| 98 | config 40x |
| 99 | bool "40x" |
Benjamin Herrenschmidt | 4c75a6f | 2006-11-11 17:24:53 +1100 | [diff] [blame] | 100 | select PPC_DCR_NATIVE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 101 | |
| 102 | config 44x |
| 103 | bool "44x" |
Benjamin Herrenschmidt | 4c75a6f | 2006-11-11 17:24:53 +1100 | [diff] [blame] | 104 | select PPC_DCR_NATIVE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 105 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 106 | config 8xx |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 107 | bool "8xx" |
Sylvain Munaut | 1088a20 | 2007-09-16 20:53:25 +1000 | [diff] [blame] | 108 | select PPC_LIB_RHEAP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 109 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 110 | endchoice |
| 111 | |
Paul Mackerras | 443a848 | 2005-05-01 08:58:40 -0700 | [diff] [blame] | 112 | config PPC_FPU |
| 113 | bool |
| 114 | |
Benjamin Herrenschmidt | 4c75a6f | 2006-11-11 17:24:53 +1100 | [diff] [blame] | 115 | config PPC_DCR_NATIVE |
| 116 | bool |
| 117 | default n |
| 118 | |
| 119 | config PPC_DCR |
| 120 | bool |
| 121 | depends on PPC_DCR_NATIVE |
| 122 | default y |
| 123 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 124 | config PTE_64BIT |
| 125 | bool |
Kumar Gala | c42f3ad | 2008-01-27 14:06:14 -0600 | [diff] [blame] | 126 | depends on 44x |
Kumar Gala | f50b153 | 2005-04-16 15:24:22 -0700 | [diff] [blame] | 127 | default y if 44x |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 128 | |
| 129 | config PHYS_64BIT |
Kumar Gala | c42f3ad | 2008-01-27 14:06:14 -0600 | [diff] [blame] | 130 | bool |
| 131 | depends on 44x |
Kumar Gala | f50b153 | 2005-04-16 15:24:22 -0700 | [diff] [blame] | 132 | default y if 44x |
| 133 | ---help--- |
| 134 | This option enables kernel support for larger than 32-bit physical |
| 135 | addresses. This features is not be available on all e500 cores. |
| 136 | |
| 137 | If in doubt, say N here. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 138 | |
| 139 | config ALTIVEC |
| 140 | bool "AltiVec Support" |
Paul Mackerras | a7fdd90 | 2006-01-15 17:30:44 +1100 | [diff] [blame] | 141 | depends on 6xx |
Kumar Gala | 3155f7f | 2008-01-25 15:41:00 -0600 | [diff] [blame] | 142 | depends on !8260 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 143 | ---help--- |
| 144 | This option enables kernel support for the Altivec extensions to the |
| 145 | PowerPC processor. The kernel currently supports saving and restoring |
| 146 | altivec registers, and turning on the 'altivec enable' bit so user |
| 147 | processes can execute altivec instructions. |
| 148 | |
| 149 | This option is only usefully if you have a processor that supports |
| 150 | altivec (G4, otherwise known as 74xx series), but does not have |
| 151 | any affect on a non-altivec cpu (it does, however add code to the |
| 152 | kernel). |
| 153 | |
| 154 | If in doubt, say Y here. |
| 155 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 156 | config TAU |
| 157 | bool "Thermal Management Support" |
Kumar Gala | 3155f7f | 2008-01-25 15:41:00 -0600 | [diff] [blame] | 158 | depends on 6xx && !8260 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 159 | help |
| 160 | G3 and G4 processors have an on-chip temperature sensor called the |
| 161 | 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die |
| 162 | temperature within 2-4 degrees Celsius. This option shows the current |
| 163 | on-die temperature in /proc/cpuinfo if the cpu supports it. |
| 164 | |
| 165 | Unfortunately, on some chip revisions, this sensor is very inaccurate |
| 166 | and in some cases, does not work at all, so don't assume the cpu |
| 167 | temp is actually what /proc/cpuinfo says it is. |
| 168 | |
| 169 | config TAU_INT |
| 170 | bool "Interrupt driven TAU driver (DANGEROUS)" |
| 171 | depends on TAU |
| 172 | ---help--- |
| 173 | The TAU supports an interrupt driven mode which causes an interrupt |
| 174 | whenever the temperature goes out of range. This is the fastest way |
| 175 | to get notified the temp has exceeded a range. With this option off, |
| 176 | a timer is used to re-check the temperature periodically. |
| 177 | |
| 178 | However, on some cpus it appears that the TAU interrupt hardware |
| 179 | is buggy and can cause a situation which would lead unexplained hard |
| 180 | lockups. |
| 181 | |
| 182 | Unless you are extending the TAU driver, or enjoy kernel/hardware |
| 183 | debugging, leave this option off. |
| 184 | |
| 185 | config TAU_AVERAGE |
| 186 | bool "Average high and low temp" |
| 187 | depends on TAU |
| 188 | ---help--- |
| 189 | The TAU hardware can compare the temperature to an upper and lower |
| 190 | bound. The default behavior is to show both the upper and lower |
| 191 | bound in /proc/cpuinfo. If the range is large, the temperature is |
| 192 | either changing a lot, or the TAU hardware is broken (likely on some |
| 193 | G4's). If the range is small (around 4 degrees), the temperature is |
| 194 | relatively stable. If you say Y here, a single temperature value, |
| 195 | halfway between the upper and lower bounds, will be reported in |
| 196 | /proc/cpuinfo. |
| 197 | |
| 198 | If in doubt, say N here. |
| 199 | |
| 200 | config MATH_EMULATION |
| 201 | bool "Math emulation" |
Kumar Gala | c42f3ad | 2008-01-27 14:06:14 -0600 | [diff] [blame] | 202 | depends on 4xx || 8xx |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 203 | ---help--- |
| 204 | Some PowerPC chips designed for embedded applications do not have |
| 205 | a floating-point unit and therefore do not implement the |
| 206 | floating-point instructions in the PowerPC instruction set. If you |
| 207 | say Y here, the kernel will include code to emulate a floating-point |
| 208 | unit, which will allow programs that use floating-point |
| 209 | instructions to run. |
| 210 | |
| 211 | If you have an Apple machine or an IBM RS/6000 or pSeries machine, |
| 212 | or any machine with a 6xx, 7xx or 7xxx series processor, say N |
| 213 | here. Saying Y here will not hurt performance (on any machine) but |
| 214 | will increase the size of the kernel. |
| 215 | |
Eric W. Biederman | 70765aa | 2005-06-25 14:58:07 -0700 | [diff] [blame] | 216 | config KEXEC |
| 217 | bool "kexec system call (EXPERIMENTAL)" |
| 218 | depends on EXPERIMENTAL |
| 219 | help |
| 220 | kexec is a system call that implements the ability to shutdown your |
| 221 | current kernel, and to start another kernel. It is like a reboot |
Matt LaPlante | 1f1332f | 2006-06-29 01:32:47 -0400 | [diff] [blame] | 222 | but it is independent of the system firmware. And like a reboot |
Eric W. Biederman | 70765aa | 2005-06-25 14:58:07 -0700 | [diff] [blame] | 223 | you can start any kernel with it, not just Linux. |
| 224 | |
Matt LaPlante | 1f1332f | 2006-06-29 01:32:47 -0400 | [diff] [blame] | 225 | The name comes from the similarity to the exec system call. |
Eric W. Biederman | 70765aa | 2005-06-25 14:58:07 -0700 | [diff] [blame] | 226 | |
| 227 | It is an ongoing process to be certain the hardware in a machine |
| 228 | is properly shutdown, so do not be surprised if this code does not |
| 229 | initially work for you. It may help to enable device hotplugging |
| 230 | support. As of this writing the exact hardware interface is |
| 231 | strongly in flux, so no good recommendation can be made. |
| 232 | |
| 233 | In the GameCube implementation, kexec allows you to load and |
| 234 | run DOL files, including kernel and homebrew DOLs. |
| 235 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 236 | source "drivers/cpufreq/Kconfig" |
| 237 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 238 | config PPC601_SYNC_FIX |
| 239 | bool "Workarounds for PPC601 bugs" |
Paul Mackerras | a7fdd90 | 2006-01-15 17:30:44 +1100 | [diff] [blame] | 240 | depends on 6xx && PPC_PREP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 241 | help |
| 242 | Some versions of the PPC601 (the first PowerPC chip) have bugs which |
| 243 | mean that extra synchronization instructions are required near |
| 244 | certain instructions, typically those that make major changes to the |
| 245 | CPU state. These extra instructions reduce performance slightly. |
| 246 | If you say N here, these extra instructions will not be included, |
| 247 | resulting in a kernel which will run faster but may not run at all |
| 248 | on some systems with the PPC601 chip. |
| 249 | |
| 250 | If in doubt, say Y here. |
| 251 | |
| 252 | source arch/ppc/platforms/4xx/Kconfig |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 253 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 254 | config PPC_STD_MMU |
| 255 | bool |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 256 | depends on 6xx |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 257 | default y |
| 258 | |
| 259 | config NOT_COHERENT_CACHE |
| 260 | bool |
Kumar Gala | c42f3ad | 2008-01-27 14:06:14 -0600 | [diff] [blame] | 261 | depends on 4xx || 8xx |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 262 | default y |
| 263 | |
| 264 | endmenu |
| 265 | |
| 266 | menu "Platform options" |
| 267 | |
Andrei Konovalov | e6b6239 | 2005-07-05 18:54:43 -0700 | [diff] [blame] | 268 | config FADS |
| 269 | bool |
| 270 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 271 | choice |
| 272 | prompt "8xx Machine Type" |
| 273 | depends on 8xx |
| 274 | default RPXLITE |
| 275 | |
| 276 | config RPXLITE |
| 277 | bool "RPX-Lite" |
| 278 | ---help--- |
| 279 | Single-board computers based around the PowerPC MPC8xx chips and |
| 280 | intended for embedded applications. The following types are |
| 281 | supported: |
| 282 | |
| 283 | RPX-Lite: |
| 284 | Embedded Planet RPX Lite. PC104 form-factor SBC based on the MPC823. |
| 285 | |
| 286 | RPX-Classic: |
| 287 | Embedded Planet RPX Classic Low-fat. Credit-card-size SBC based on |
| 288 | the MPC 860 |
| 289 | |
| 290 | BSE-IP: |
| 291 | Bright Star Engineering ip-Engine. |
| 292 | |
| 293 | TQM823L: |
| 294 | TQM850L: |
| 295 | TQM855L: |
| 296 | TQM860L: |
| 297 | MPC8xx based family of mini modules, half credit card size, |
| 298 | up to 64 MB of RAM, 8 MB Flash, (Fast) Ethernet, 2 x serial ports, |
| 299 | 2 x CAN bus interface, ... |
| 300 | Manufacturer: TQ Components, www.tq-group.de |
| 301 | Date of Release: October (?) 1999 |
| 302 | End of Life: not yet :-) |
| 303 | URL: |
| 304 | - module: <http://www.denx.de/PDF/TQM8xxLHWM201.pdf> |
| 305 | - starter kit: <http://www.denx.de/PDF/STK8xxLHWM201.pdf> |
| 306 | - images: <http://www.denx.de/embedded-ppc-en.html> |
| 307 | |
| 308 | FPS850L: |
| 309 | FingerPrint Sensor System (based on TQM850L) |
| 310 | Manufacturer: IKENDI AG, <http://www.ikendi.com/> |
| 311 | Date of Release: November 1999 |
| 312 | End of life: end 2000 ? |
| 313 | URL: see TQM850L |
| 314 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 315 | IVMS8: |
| 316 | MPC860 based board used in the "Integrated Voice Mail System", |
| 317 | Small Version (8 voice channels) |
| 318 | Manufacturer: Speech Design, <http://www.speech-design.de/> |
| 319 | Date of Release: December 2000 (?) |
| 320 | End of life: - |
| 321 | URL: <http://www.speech-design.de/> |
| 322 | |
| 323 | IVML24: |
| 324 | MPC860 based board used in the "Integrated Voice Mail System", |
| 325 | Large Version (24 voice channels) |
| 326 | Manufacturer: Speech Design, <http://www.speech-design.de/> |
| 327 | Date of Release: March 2001 (?) |
| 328 | End of life: - |
| 329 | URL: <http://www.speech-design.de/> |
| 330 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 331 | HERMES: |
| 332 | Hermes-Pro ISDN/LAN router with integrated 8 x hub |
| 333 | Manufacturer: Multidata Gesellschaft fur Datentechnik und Informatik |
| 334 | <http://www.multidata.de/> |
| 335 | Date of Release: 2000 (?) |
| 336 | End of life: - |
| 337 | URL: <http://www.multidata.de/english/products/hpro.htm> |
| 338 | |
| 339 | IP860: |
| 340 | VMEBus IP (Industry Pack) carrier board with MPC860 |
| 341 | Manufacturer: MicroSys GmbH, <http://www.microsys.de/> |
| 342 | Date of Release: ? |
| 343 | End of life: - |
| 344 | URL: <http://www.microsys.de/html/ip860.html> |
| 345 | |
| 346 | PCU_E: |
| 347 | PCU = Peripheral Controller Unit, Extended |
| 348 | Manufacturer: Siemens AG, ICN (Information and Communication Networks) |
| 349 | <http://www.siemens.de/page/1,3771,224315-1-999_2_226207-0,00.html> |
| 350 | Date of Release: April 2001 |
| 351 | End of life: August 2001 |
| 352 | URL: n. a. |
| 353 | |
| 354 | config RPXCLASSIC |
| 355 | bool "RPX-Classic" |
| 356 | help |
| 357 | The RPX-Classic is a single-board computer based on the Motorola |
| 358 | MPC860. It features 16MB of DRAM and a variable amount of flash, |
| 359 | I2C EEPROM, thermal monitoring, a PCMCIA slot, a DIP switch and two |
| 360 | LEDs. Variants with Ethernet ports exist. Say Y here to support it |
| 361 | directly. |
| 362 | |
| 363 | config BSEIP |
| 364 | bool "BSE-IP" |
| 365 | help |
| 366 | Say Y here to support the Bright Star Engineering ipEngine SBC. |
| 367 | This is a credit-card-sized device featuring a MPC823 processor, |
| 368 | 26MB DRAM, 4MB flash, Ethernet, a 16K-gate FPGA, USB, an LCD/video |
| 369 | controller, and two RS232 ports. |
| 370 | |
Andrei Konovalov | e6b6239 | 2005-07-05 18:54:43 -0700 | [diff] [blame] | 371 | config MPC8XXFADS |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 372 | bool "FADS" |
Andrei Konovalov | e6b6239 | 2005-07-05 18:54:43 -0700 | [diff] [blame] | 373 | select FADS |
| 374 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 375 | config TQM823L |
| 376 | bool "TQM823L" |
| 377 | help |
| 378 | Say Y here to support the TQM823L, one of an MPC8xx-based family of |
| 379 | mini SBCs (half credit-card size) from TQ Components first released |
| 380 | in late 1999. Technical references are at |
| 381 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and |
| 382 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at |
| 383 | <http://www.denx.de/embedded-ppc-en.html>. |
| 384 | |
| 385 | config TQM850L |
| 386 | bool "TQM850L" |
| 387 | help |
| 388 | Say Y here to support the TQM850L, one of an MPC8xx-based family of |
| 389 | mini SBCs (half credit-card size) from TQ Components first released |
| 390 | in late 1999. Technical references are at |
| 391 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and |
| 392 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at |
| 393 | <http://www.denx.de/embedded-ppc-en.html>. |
| 394 | |
| 395 | config TQM855L |
| 396 | bool "TQM855L" |
| 397 | help |
| 398 | Say Y here to support the TQM855L, one of an MPC8xx-based family of |
| 399 | mini SBCs (half credit-card size) from TQ Components first released |
| 400 | in late 1999. Technical references are at |
| 401 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and |
| 402 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at |
| 403 | <http://www.denx.de/embedded-ppc-en.html>. |
| 404 | |
| 405 | config TQM860L |
| 406 | bool "TQM860L" |
| 407 | help |
| 408 | Say Y here to support the TQM860L, one of an MPC8xx-based family of |
| 409 | mini SBCs (half credit-card size) from TQ Components first released |
| 410 | in late 1999. Technical references are at |
| 411 | <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and |
| 412 | <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at |
| 413 | <http://www.denx.de/embedded-ppc-en.html>. |
| 414 | |
| 415 | config FPS850L |
| 416 | bool "FPS850L" |
| 417 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 418 | config IVMS8 |
| 419 | bool "IVMS8" |
| 420 | help |
| 421 | Say Y here to support the Integrated Voice-Mail Small 8-channel SBC |
| 422 | from Speech Design, released March 2001. The manufacturer's website |
| 423 | is at <http://www.speech-design.de/>. |
| 424 | |
| 425 | config IVML24 |
| 426 | bool "IVML24" |
| 427 | help |
| 428 | Say Y here to support the Integrated Voice-Mail Large 24-channel SBC |
| 429 | from Speech Design, released March 2001. The manufacturer's website |
| 430 | is at <http://www.speech-design.de/>. |
| 431 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 432 | config HERMES_PRO |
| 433 | bool "HERMES" |
| 434 | |
| 435 | config IP860 |
| 436 | bool "IP860" |
| 437 | |
| 438 | config LWMON |
| 439 | bool "LWMON" |
| 440 | |
| 441 | config PCU_E |
| 442 | bool "PCU_E" |
| 443 | |
| 444 | config CCM |
| 445 | bool "CCM" |
| 446 | |
| 447 | config LANTEC |
| 448 | bool "LANTEC" |
| 449 | |
| 450 | config MBX |
| 451 | bool "MBX" |
| 452 | help |
| 453 | MBX is a line of Motorola single-board computer based around the |
| 454 | MPC821 and MPC860 processors, and intended for embedded-controller |
| 455 | applications. Say Y here to support these boards directly. |
| 456 | |
| 457 | config WINCEPT |
| 458 | bool "WinCept" |
| 459 | help |
| 460 | The Wincept 100/110 is a Motorola single-board computer based on the |
| 461 | MPC821 PowerPC, introduced in 1998 and designed to be used in |
| 462 | thin-client machines. Say Y to support it directly. |
| 463 | |
| 464 | endchoice |
| 465 | |
| 466 | choice |
| 467 | prompt "Machine Type" |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 468 | depends on 6xx |
| 469 | default PPC_PREP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 470 | ---help--- |
| 471 | Linux currently supports several different kinds of PowerPC-based |
| 472 | machines: Apple Power Macintoshes and clones (such as the Motorola |
| 473 | Starmax series), PReP (PowerPC Reference Platform) machines (such |
| 474 | as the Motorola PowerStacks, Motorola cPCI/VME embedded systems, |
| 475 | and some IBM RS/6000 systems), CHRP (Common Hardware Reference |
| 476 | Platform) machines (including all of the recent IBM RS/6000 and |
| 477 | pSeries machines), and several embedded PowerPC systems containing |
| 478 | 4xx, 6xx, 7xx, 8xx, 74xx, and 82xx processors. Currently, the |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 479 | default option is to build a kernel which works on PReP. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 480 | |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 481 | Note that support for Apple and CHRP machines is now only available |
| 482 | with ARCH=powerpc, and has been removed from this menu. If you |
| 483 | wish to build a kernel for an Apple or CHRP machine, exit this |
| 484 | configuration process and re-run it with ARCH=powerpc. |
Paul Mackerras | a7fdd90 | 2006-01-15 17:30:44 +1100 | [diff] [blame] | 485 | |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 486 | Select PReP if configuring for a PReP machine. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 487 | |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 488 | config PPC_PREP |
| 489 | bool "PReP" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 490 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 491 | config KATANA |
| 492 | bool "Artesyn-Katana" |
| 493 | help |
| 494 | Select KATANA if configuring an Artesyn KATANA 750i or 3750 |
| 495 | cPCI board. |
| 496 | |
| 497 | config WILLOW |
| 498 | bool "Cogent-Willow" |
| 499 | |
| 500 | config CPCI690 |
| 501 | bool "Force-CPCI690" |
| 502 | help |
| 503 | Select CPCI690 if configuring a Force CPCI690 cPCI board. |
| 504 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 505 | config POWERPMC250 |
| 506 | bool "Force-PowerPMC250" |
| 507 | |
| 508 | config CHESTNUT |
| 509 | bool "IBM 750FX Eval board or 750GX Eval board" |
| 510 | help |
| 511 | Select CHESTNUT if configuring an IBM 750FX Eval Board or a |
| 512 | IBM 750GX Eval board. |
| 513 | |
| 514 | config SPRUCE |
| 515 | bool "IBM-Spruce" |
Paul Mackerras | 25635c7 | 2005-10-26 16:36:55 +1000 | [diff] [blame] | 516 | select PPC_INDIRECT_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 517 | |
| 518 | config HDPU |
| 519 | bool "Sky-HDPU" |
| 520 | help |
| 521 | Select HDPU if configuring a Sky Computers Compute Blade. |
| 522 | |
| 523 | config HDPU_FEATURES |
Robert P. J. Day | bef1f40 | 2006-12-12 20:04:19 +0100 | [diff] [blame] | 524 | depends on HDPU |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 525 | tristate "HDPU-Features" |
| 526 | help |
| 527 | Select to enable HDPU enhanced features. |
| 528 | |
| 529 | config EV64260 |
| 530 | bool "Marvell-EV64260BP" |
| 531 | help |
| 532 | Select EV64260 if configuring a Marvell (formerly Galileo) |
| 533 | EV64260BP Evaluation platform. |
| 534 | |
| 535 | config LOPEC |
| 536 | bool "Motorola-LoPEC" |
Paul Mackerras | f9bd170 | 2005-10-26 16:47:42 +1000 | [diff] [blame] | 537 | select PPC_I8259 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 538 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 539 | config MVME5100 |
| 540 | bool "Motorola-MVME5100" |
Paul Mackerras | 25635c7 | 2005-10-26 16:36:55 +1000 | [diff] [blame] | 541 | select PPC_INDIRECT_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 542 | |
| 543 | config PPLUS |
| 544 | bool "Motorola-PowerPlus" |
Paul Mackerras | f9bd170 | 2005-10-26 16:47:42 +1000 | [diff] [blame] | 545 | select PPC_I8259 |
Paul Mackerras | 25635c7 | 2005-10-26 16:36:55 +1000 | [diff] [blame] | 546 | select PPC_INDIRECT_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 547 | |
| 548 | config PRPMC750 |
| 549 | bool "Motorola-PrPMC750" |
Paul Mackerras | 25635c7 | 2005-10-26 16:36:55 +1000 | [diff] [blame] | 550 | select PPC_INDIRECT_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 551 | |
| 552 | config PRPMC800 |
| 553 | bool "Motorola-PrPMC800" |
Paul Mackerras | 25635c7 | 2005-10-26 16:36:55 +1000 | [diff] [blame] | 554 | select PPC_INDIRECT_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 555 | |
| 556 | config SANDPOINT |
| 557 | bool "Motorola-Sandpoint" |
Paul Mackerras | f9bd170 | 2005-10-26 16:47:42 +1000 | [diff] [blame] | 558 | select PPC_I8259 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 559 | help |
| 560 | Select SANDPOINT if configuring for a Motorola Sandpoint X3 |
| 561 | (any flavor). |
| 562 | |
| 563 | config RADSTONE_PPC7D |
| 564 | bool "Radstone Technology PPC7D board" |
Paul Mackerras | f9bd170 | 2005-10-26 16:47:42 +1000 | [diff] [blame] | 565 | select PPC_I8259 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 566 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 567 | config PAL4 |
| 568 | bool "SBS-Palomar4" |
| 569 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 570 | config EST8260 |
| 571 | bool "EST8260" |
| 572 | ---help--- |
| 573 | The EST8260 is a single-board computer manufactured by Wind River |
| 574 | Systems, Inc. (formerly Embedded Support Tools Corp.) and based on |
| 575 | the MPC8260. Wind River Systems has a website at |
| 576 | <http://www.windriver.com/>, but the EST8260 cannot be found on it |
| 577 | and has probably been discontinued or rebadged. |
| 578 | |
| 579 | config SBC82xx |
| 580 | bool "SBC82xx" |
| 581 | ---help--- |
| 582 | SBC PowerQUICC II, single-board computer with MPC82xx CPU |
| 583 | Manufacturer: Wind River Systems, Inc. |
| 584 | Date of Release: May 2003 |
| 585 | End of Life: - |
| 586 | URL: <http://www.windriver.com/> |
| 587 | |
| 588 | config SBS8260 |
| 589 | bool "SBS8260" |
| 590 | |
| 591 | config RPX8260 |
| 592 | bool "RPXSUPER" |
| 593 | |
| 594 | config TQM8260 |
| 595 | bool "TQM8260" |
| 596 | ---help--- |
| 597 | MPC8260 based module, little larger than credit card, |
| 598 | up to 128 MB global + 64 MB local RAM, 32 MB Flash, |
| 599 | 32 kB EEPROM, 256 kB L@ Cache, 10baseT + 100baseT Ethernet, |
| 600 | 2 x serial ports, ... |
| 601 | Manufacturer: TQ Components, www.tq-group.de |
| 602 | Date of Release: June 2001 |
| 603 | End of Life: not yet :-) |
| 604 | URL: <http://www.denx.de/PDF/TQM82xx_SPEC_Rev005.pdf> |
| 605 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 606 | config PQ2FADS |
| 607 | bool "Freescale-PQ2FADS" |
| 608 | help |
| 609 | Select PQ2FADS if you wish to configure for a Freescale |
| 610 | PQ2FADS board (-VR or -ZU). |
| 611 | |
| 612 | config LITE5200 |
| 613 | bool "Freescale LITE5200 / (IceCube)" |
| 614 | select PPC_MPC52xx |
| 615 | help |
| 616 | Support for the LITE5200 dev board for the MPC5200 from Freescale. |
| 617 | This is for the LITE5200 version 2.0 board. Don't know if it changes |
| 618 | much but it's only been tested on this board version. I think this |
| 619 | board is also known as IceCube. |
| 620 | |
Sylvain Munaut | f8dd311 | 2006-03-26 13:37:38 +0200 | [diff] [blame] | 621 | config LITE5200B |
| 622 | bool "Freescale LITE5200B" |
Robert P. J. Day | bef1f40 | 2006-12-12 20:04:19 +0100 | [diff] [blame] | 623 | depends on LITE5200 |
Sylvain Munaut | f8dd311 | 2006-03-26 13:37:38 +0200 | [diff] [blame] | 624 | help |
| 625 | Support for the LITE5200B dev board for the MPC5200 from Freescale. |
| 626 | This is the new board with 2 PCI slots. |
| 627 | |
Lee Nicks | 3acb234 | 2005-09-03 15:55:48 -0700 | [diff] [blame] | 628 | config EV64360 |
| 629 | bool "Marvell-EV64360BP" |
| 630 | help |
| 631 | Select EV64360 if configuring a Marvell EV64360BP Evaluation |
| 632 | platform. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 633 | endchoice |
| 634 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 635 | config TQM8xxL |
| 636 | bool |
Kumar Gala | 8b1a977 | 2005-09-03 15:55:28 -0700 | [diff] [blame] | 637 | depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 638 | default y |
| 639 | |
| 640 | config EMBEDDEDBOOT |
| 641 | bool |
| 642 | depends on 8xx || 8260 |
| 643 | default y |
| 644 | |
| 645 | config PPC_MPC52xx |
| 646 | bool |
| 647 | |
| 648 | config 8260 |
| 649 | bool "CPM2 Support" if WILLOW |
| 650 | depends on 6xx |
| 651 | default y if TQM8260 || RPX8260 || EST8260 || SBS8260 || SBC82xx || PQ2FADS |
| 652 | help |
| 653 | The MPC8260 is a typical embedded CPU made by Motorola. Selecting |
| 654 | this option means that you wish to build a kernel for a machine with |
| 655 | an 8260 class CPU. |
| 656 | |
Pantelis Antoniou | de672e4 | 2005-11-07 00:58:17 -0800 | [diff] [blame] | 657 | config CPM1 |
| 658 | bool |
| 659 | depends on 8xx |
| 660 | default y |
| 661 | help |
| 662 | The CPM1 (Communications Processor Module) is a coprocessor on |
| 663 | embedded CPUs made by Motorola. Selecting this option means that |
| 664 | you wish to build a kernel for a machine with a CPM1 coprocessor |
| 665 | on it (8xx, 827x, 8560). |
| 666 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 667 | config CPM2 |
| 668 | bool |
| 669 | depends on 8260 || MPC8560 || MPC8555 |
Sylvain Munaut | 1088a20 | 2007-09-16 20:53:25 +1000 | [diff] [blame] | 670 | select PPC_LIB_RHEAP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 671 | default y |
| 672 | help |
| 673 | The CPM2 (Communications Processor Module) is a coprocessor on |
| 674 | embedded CPUs made by Motorola. Selecting this option means that |
| 675 | you wish to build a kernel for a machine with a CPM2 coprocessor |
| 676 | on it (826x, 827x, 8560). |
| 677 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 678 | config PPC_GEN550 |
| 679 | bool |
Kumar Gala | 617bf9a | 2005-09-03 15:55:30 -0700 | [diff] [blame] | 680 | depends on SANDPOINT || SPRUCE || PPLUS || \ |
Kumar Gala | ba9d1e2 | 2005-09-03 15:55:23 -0700 | [diff] [blame] | 681 | PRPMC750 || PRPMC800 || LOPEC || \ |
Kumar Gala | 3155f7f | 2008-01-25 15:41:00 -0600 | [diff] [blame] | 682 | (EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 683 | default y |
| 684 | |
| 685 | config FORCE |
| 686 | bool |
Kumar Gala | 617bf9a | 2005-09-03 15:55:30 -0700 | [diff] [blame] | 687 | depends on 6xx && POWERPMC250 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 688 | default y |
| 689 | |
| 690 | config GT64260 |
| 691 | bool |
| 692 | depends on EV64260 || CPCI690 |
| 693 | default y |
| 694 | |
| 695 | config MV64360 # Really MV64360 & MV64460 |
| 696 | bool |
Lee Nicks | 3acb234 | 2005-09-03 15:55:48 -0700 | [diff] [blame] | 697 | depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU || EV64360 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 698 | default y |
| 699 | |
| 700 | config MV64X60 |
| 701 | bool |
| 702 | depends on (GT64260 || MV64360) |
Paul Mackerras | 25635c7 | 2005-10-26 16:36:55 +1000 | [diff] [blame] | 703 | select PPC_INDIRECT_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 704 | default y |
| 705 | |
Dale Farnsworth | f00a3ec | 2007-02-20 05:15:20 -0700 | [diff] [blame] | 706 | config MV643XX_ETH_0 |
| 707 | bool |
| 708 | depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360 || HDPU) |
| 709 | default y |
| 710 | |
| 711 | config MV643XX_ETH_1 |
| 712 | bool |
| 713 | depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360) |
| 714 | default y |
| 715 | |
| 716 | config MV643XX_ETH_2 |
| 717 | bool |
| 718 | depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360) |
| 719 | default y |
| 720 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 721 | menu "Set bridge options" |
| 722 | depends on MV64X60 |
| 723 | |
| 724 | config NOT_COHERENT_CACHE |
| 725 | bool "Turn off Cache Coherency" |
| 726 | default n |
| 727 | help |
| 728 | Some 64x60 bridges lock up when trying to enforce cache coherency. |
| 729 | When this option is selected, cache coherency will be turned off. |
| 730 | Note that this can cause other problems (e.g., stale data being |
| 731 | speculatively loaded via a cached mapping). Use at your own risk. |
| 732 | |
| 733 | config MV64X60_BASE |
| 734 | hex "Set bridge base used by firmware" |
| 735 | default "0xf1000000" |
| 736 | help |
| 737 | A firmware can leave the base address of the bridge's registers at |
| 738 | a non-standard location. If so, set this value to reflect the |
| 739 | address of that non-standard location. |
| 740 | |
| 741 | config MV64X60_NEW_BASE |
| 742 | hex "Set bridge base used by kernel" |
| 743 | default "0xf1000000" |
| 744 | help |
| 745 | If the current base address of the bridge's registers is not where |
| 746 | you want it, set this value to the address that you want it moved to. |
| 747 | |
| 748 | endmenu |
| 749 | |
| 750 | config NONMONARCH_SUPPORT |
| 751 | bool "Enable Non-Monarch Support" |
| 752 | depends on PRPMC800 |
| 753 | |
| 754 | config HARRIER |
| 755 | bool |
| 756 | depends on PRPMC800 |
| 757 | default y |
| 758 | |
| 759 | config EPIC_SERIAL_MODE |
| 760 | bool |
| 761 | depends on 6xx && (LOPEC || SANDPOINT) |
| 762 | default y |
| 763 | |
| 764 | config MPC10X_BRIDGE |
| 765 | bool |
Kumar Gala | 617bf9a | 2005-09-03 15:55:30 -0700 | [diff] [blame] | 766 | depends on POWERPMC250 || LOPEC || SANDPOINT |
Paul Mackerras | 25635c7 | 2005-10-26 16:36:55 +1000 | [diff] [blame] | 767 | select PPC_INDIRECT_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 768 | default y |
| 769 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 770 | config MPC10X_OPENPIC |
| 771 | bool |
| 772 | depends on POWERPMC250 || LOPEC || SANDPOINT |
| 773 | default y |
| 774 | |
| 775 | config MPC10X_STORE_GATHERING |
| 776 | bool "Enable MPC10x store gathering" |
| 777 | depends on MPC10X_BRIDGE |
| 778 | |
Kumar Gala | 13e886c | 2005-07-27 11:44:07 -0700 | [diff] [blame] | 779 | config SANDPOINT_ENABLE_UART1 |
| 780 | bool "Enable DUART mode on Sandpoint" |
| 781 | depends on SANDPOINT |
| 782 | help |
| 783 | If this option is enabled then the MPC824x processor will run |
| 784 | in DUART mode instead of UART mode. |
| 785 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 786 | config HARRIER_STORE_GATHERING |
| 787 | bool "Enable Harrier store gathering" |
| 788 | depends on HARRIER |
| 789 | |
| 790 | config MVME5100_IPMC761_PRESENT |
| 791 | bool "MVME5100 configured with an IPMC761" |
| 792 | depends on MVME5100 |
Paul Mackerras | f9bd170 | 2005-10-26 16:47:42 +1000 | [diff] [blame] | 793 | select PPC_I8259 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 794 | |
| 795 | config SPRUCE_BAUD_33M |
| 796 | bool "Spruce baud clock support" |
| 797 | depends on SPRUCE |
| 798 | |
| 799 | config PC_KEYBOARD |
| 800 | bool "PC PS/2 style Keyboard" |
| 801 | depends on 4xx || CPM2 |
| 802 | |
| 803 | config PPCBUG_NVRAM |
| 804 | bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC |
| 805 | default y if PPC_PREP |
| 806 | |
| 807 | config SMP |
Al Viro | ee449f5 | 2005-08-23 22:46:26 +0100 | [diff] [blame] | 808 | depends on PPC_STD_MMU |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 809 | bool "Symmetric multi-processing support" |
| 810 | ---help--- |
| 811 | This enables support for systems with more than one CPU. If you have |
| 812 | a system with only one CPU, say N. If you have a system with more |
| 813 | than one CPU, say Y. Note that the kernel does not currently |
| 814 | support SMP machines with 603/603e/603ev or PPC750 ("G3") processors |
| 815 | since they have inadequate hardware support for multiprocessor |
| 816 | operation. |
| 817 | |
| 818 | If you say N here, the kernel will run on single and multiprocessor |
| 819 | machines, but will use only one CPU of a multiprocessor machine. If |
| 820 | you say Y here, the kernel will run on single-processor machines. |
| 821 | On a single-processor machine, the kernel will run faster if you say |
| 822 | N here. |
| 823 | |
| 824 | If you don't know what to do here, say N. |
| 825 | |
| 826 | config IRQ_ALL_CPUS |
| 827 | bool "Distribute interrupts on all CPUs by default" |
Al Viro | c4457fb | 2005-08-23 22:46:31 +0100 | [diff] [blame] | 828 | depends on SMP && !MV64360 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 829 | help |
| 830 | This option gives the kernel permission to distribute IRQs across |
| 831 | multiple CPUs. Saying N here will route all IRQs to the first |
| 832 | CPU. Generally saying Y is safe, although some problems have been |
| 833 | reported with SMP Power Macintoshes with this option enabled. |
| 834 | |
| 835 | config NR_CPUS |
| 836 | int "Maximum number of CPUs (2-32)" |
| 837 | range 2 32 |
| 838 | depends on SMP |
| 839 | default "4" |
| 840 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 841 | config HIGHMEM |
| 842 | bool "High memory support" |
| 843 | |
Mel Gorman | c67c3cb | 2006-09-27 01:49:49 -0700 | [diff] [blame] | 844 | config ARCH_POPULATES_NODE_MAP |
| 845 | def_bool y |
| 846 | |
Olaf Hering | 7b625c0 | 2005-07-27 11:44:03 -0700 | [diff] [blame] | 847 | source kernel/Kconfig.hz |
| 848 | source kernel/Kconfig.preempt |
Dave Hansen | 3f22ab2 | 2005-06-23 00:07:43 -0700 | [diff] [blame] | 849 | source "mm/Kconfig" |
| 850 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 851 | source "fs/Kconfig.binfmt" |
| 852 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 853 | config PREP_RESIDUAL |
| 854 | bool "Support for PReP Residual Data" |
| 855 | depends on PPC_PREP |
| 856 | help |
| 857 | Some PReP systems have residual data passed to the kernel by the |
| 858 | firmware. This allows detection of memory size, devices present and |
| 859 | other useful pieces of information. Sometimes this information is |
| 860 | not present or incorrect, in which case it could lead to the machine |
| 861 | behaving incorrectly. If this happens, either disable PREP_RESIDUAL |
| 862 | or pass the 'noresidual' option to the kernel. |
| 863 | |
| 864 | If you are running a PReP system, say Y here, otherwise say N. |
| 865 | |
| 866 | config PROC_PREPRESIDUAL |
| 867 | bool "Support for reading of PReP Residual Data in /proc" |
| 868 | depends on PREP_RESIDUAL && PROC_FS |
| 869 | help |
| 870 | Enabling this option will create a /proc/residual file which allows |
| 871 | you to get at the residual data on PReP systems. You will need a tool |
| 872 | (lsresidual) to parse it. If you aren't on a PReP system, you don't |
| 873 | want this. |
| 874 | |
| 875 | config CMDLINE_BOOL |
| 876 | bool "Default bootloader kernel arguments" |
| 877 | |
| 878 | config CMDLINE |
| 879 | string "Initial kernel command string" |
| 880 | depends on CMDLINE_BOOL |
| 881 | default "console=ttyS0,9600 console=tty0 root=/dev/sda2" |
| 882 | help |
| 883 | On some platforms, there is currently no way for the boot loader to |
| 884 | pass arguments to the kernel. For these platforms, you can supply |
| 885 | some command-line options at build time by entering them here. In |
| 886 | most cases you will need to specify the root device here. |
| 887 | |
Paul Mackerras | 94987af | 2007-09-21 11:52:36 +1000 | [diff] [blame] | 888 | if BROKEN |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 889 | source kernel/power/Kconfig |
Al Viro | 6299afc | 2005-08-23 22:46:41 +0100 | [diff] [blame] | 890 | endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 891 | |
David Woodhouse | ea9c102 | 2005-05-08 15:56:09 +0100 | [diff] [blame] | 892 | config SECCOMP |
| 893 | bool "Enable seccomp to safely compute untrusted bytecode" |
| 894 | depends on PROC_FS |
| 895 | default y |
| 896 | help |
| 897 | This kernel feature is useful for number crunching applications |
| 898 | that may need to compute untrusted bytecode during their |
| 899 | execution. By using pipes or other transports made available to |
| 900 | the process as file descriptors supporting the read/write |
| 901 | syscalls, it's possible to isolate those applications in |
| 902 | their own address space using seccomp. Once seccomp is |
| 903 | enabled via /proc/<pid>/seccomp, it cannot be disabled |
| 904 | and the task is only allowed to execute a few safe syscalls |
| 905 | defined by each seccomp mode. |
| 906 | |
| 907 | If unsure, say Y. Only embedded should say N here. |
| 908 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 909 | endmenu |
| 910 | |
Al Viro | 5cae841 | 2005-05-04 05:39:22 +0100 | [diff] [blame] | 911 | config ISA_DMA_API |
| 912 | bool |
| 913 | default y |
| 914 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 915 | menu "Bus options" |
| 916 | |
| 917 | config ISA |
| 918 | bool "Support for ISA-bus hardware" |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 919 | depends on PPC_PREP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 920 | help |
| 921 | Find out whether you have ISA slots on your motherboard. ISA is the |
| 922 | name of a bus system, i.e. the way the CPU talks to the other stuff |
| 923 | inside your box. If you have an Apple machine, say N here; if you |
| 924 | have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If |
| 925 | you have an embedded board, consult your board documentation. |
| 926 | |
Christoph Lameter | 5ac6da6 | 2007-02-10 01:43:14 -0800 | [diff] [blame] | 927 | config ZONE_DMA |
| 928 | bool |
| 929 | default y |
| 930 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 931 | config GENERIC_ISA_DMA |
| 932 | bool |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 933 | depends on 6xx && !CPM2 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 934 | default y |
| 935 | |
Paul Mackerras | f9bd170 | 2005-10-26 16:47:42 +1000 | [diff] [blame] | 936 | config PPC_I8259 |
| 937 | bool |
Kumar Gala | c42f3ad | 2008-01-27 14:06:14 -0600 | [diff] [blame] | 938 | default y if PPC_PREP |
Paul Mackerras | f9bd170 | 2005-10-26 16:47:42 +1000 | [diff] [blame] | 939 | default n |
| 940 | |
Paul Mackerras | 25635c7 | 2005-10-26 16:36:55 +1000 | [diff] [blame] | 941 | config PPC_INDIRECT_PCI |
| 942 | bool |
| 943 | depends on PCI |
Kumar Gala | c42f3ad | 2008-01-27 14:06:14 -0600 | [diff] [blame] | 944 | default y if 40x || 44x || PPC_PREP |
Paul Mackerras | 25635c7 | 2005-10-26 16:36:55 +1000 | [diff] [blame] | 945 | default n |
| 946 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 947 | config EISA |
| 948 | bool |
| 949 | help |
| 950 | The Extended Industry Standard Architecture (EISA) bus is a bus |
| 951 | architecture used on some older intel-based PCs. |
| 952 | |
| 953 | config SBUS |
| 954 | bool |
| 955 | |
| 956 | # Yes MCA RS/6000s exist but Linux-PPC does not currently support any |
| 957 | config MCA |
| 958 | bool |
| 959 | |
| 960 | config PCI |
Kumar Gala | c42f3ad | 2008-01-27 14:06:14 -0600 | [diff] [blame] | 961 | bool "PCI support" if 40x || CPM2 || PPC_MPC52xx |
| 962 | default y if !40x && !CPM2 && !8xx |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 963 | default PCI_QSPAN if !4xx && !CPM2 && 8xx |
| 964 | help |
| 965 | Find out whether your system includes a PCI bus. PCI is the name of |
| 966 | a bus system, i.e. the way the CPU talks to the other stuff inside |
| 967 | your box. If you say Y here, the kernel will include drivers and |
| 968 | infrastructure code to support PCI bus devices. |
| 969 | |
| 970 | config PCI_DOMAINS |
Matthew Wilcox | 36e2359 | 2007-07-10 10:54:40 -0600 | [diff] [blame] | 971 | def_bool PCI |
| 972 | |
| 973 | config PCI_SYSCALL |
| 974 | def_bool PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 975 | |
| 976 | config PCI_QSPAN |
| 977 | bool "QSpan PCI" |
| 978 | depends on !4xx && !CPM2 && 8xx |
Paul Mackerras | f9bd170 | 2005-10-26 16:47:42 +1000 | [diff] [blame] | 979 | select PPC_I8259 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 980 | help |
| 981 | Say Y here if you have a system based on a Motorola 8xx-series |
| 982 | embedded processor with a QSPAN PCI interface, otherwise say N. |
| 983 | |
| 984 | config PCI_8260 |
| 985 | bool |
Vitaly Bordug | a6dbba7 | 2005-05-28 15:52:09 -0700 | [diff] [blame] | 986 | depends on PCI && 8260 |
Paul Mackerras | 25635c7 | 2005-10-26 16:36:55 +1000 | [diff] [blame] | 987 | select PPC_INDIRECT_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 988 | default y |
| 989 | |
| 990 | config 8260_PCI9 |
Josh Boyer | 06e6d29 | 2006-09-07 08:25:40 -0500 | [diff] [blame] | 991 | bool "Enable workaround for MPC826x erratum PCI 9" |
Kumar Gala | 546be91 | 2008-04-19 10:41:43 -0500 | [diff] [blame] | 992 | depends on PCI_8260 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 993 | default y |
| 994 | |
| 995 | choice |
Josh Boyer | 06e6d29 | 2006-09-07 08:25:40 -0500 | [diff] [blame] | 996 | prompt "IDMA channel for PCI 9 workaround" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 997 | depends on 8260_PCI9 |
| 998 | |
| 999 | config 8260_PCI9_IDMA1 |
| 1000 | bool "IDMA1" |
| 1001 | |
| 1002 | config 8260_PCI9_IDMA2 |
| 1003 | bool "IDMA2" |
| 1004 | |
| 1005 | config 8260_PCI9_IDMA3 |
| 1006 | bool "IDMA3" |
| 1007 | |
| 1008 | config 8260_PCI9_IDMA4 |
| 1009 | bool "IDMA4" |
| 1010 | |
| 1011 | endchoice |
| 1012 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1013 | source "drivers/pci/Kconfig" |
| 1014 | |
| 1015 | source "drivers/pcmcia/Kconfig" |
| 1016 | |
Matt Porter | 2b0c28d | 2005-11-07 01:00:19 -0800 | [diff] [blame] | 1017 | config RAPIDIO |
| 1018 | bool "RapidIO support" if MPC8540 || MPC8560 |
| 1019 | help |
| 1020 | If you say Y here, the kernel will include drivers and |
| 1021 | infrastructure code to support RapidIO interconnect devices. |
| 1022 | |
| 1023 | source "drivers/rapidio/Kconfig" |
| 1024 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1025 | endmenu |
| 1026 | |
| 1027 | menu "Advanced setup" |
| 1028 | |
| 1029 | config ADVANCED_OPTIONS |
| 1030 | bool "Prompt for advanced kernel configuration options" |
| 1031 | help |
| 1032 | This option will enable prompting for a variety of advanced kernel |
| 1033 | configuration options. These options can cause the kernel to not |
| 1034 | work if they are set incorrectly, but can be used to optimize certain |
| 1035 | aspects of kernel memory management. |
| 1036 | |
| 1037 | Unless you know what you are doing, say N here. |
| 1038 | |
| 1039 | comment "Default settings for advanced configuration options are used" |
| 1040 | depends on !ADVANCED_OPTIONS |
| 1041 | |
| 1042 | config HIGHMEM_START_BOOL |
| 1043 | bool "Set high memory pool address" |
| 1044 | depends on ADVANCED_OPTIONS && HIGHMEM |
| 1045 | help |
| 1046 | This option allows you to set the base address of the kernel virtual |
| 1047 | area used to map high memory pages. This can be useful in |
| 1048 | optimizing the layout of kernel virtual memory. |
| 1049 | |
| 1050 | Say N here unless you know what you are doing. |
| 1051 | |
| 1052 | config HIGHMEM_START |
| 1053 | hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL |
| 1054 | default "0xfe000000" |
| 1055 | |
| 1056 | config LOWMEM_SIZE_BOOL |
| 1057 | bool "Set maximum low memory" |
| 1058 | depends on ADVANCED_OPTIONS |
| 1059 | help |
| 1060 | This option allows you to set the maximum amount of memory which |
| 1061 | will be used as "low memory", that is, memory which the kernel can |
| 1062 | access directly, without having to set up a kernel virtual mapping. |
| 1063 | This can be useful in optimizing the layout of kernel virtual |
| 1064 | memory. |
| 1065 | |
| 1066 | Say N here unless you know what you are doing. |
| 1067 | |
| 1068 | config LOWMEM_SIZE |
| 1069 | hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL |
| 1070 | default "0x30000000" |
| 1071 | |
| 1072 | config KERNEL_START_BOOL |
| 1073 | bool "Set custom kernel base address" |
| 1074 | depends on ADVANCED_OPTIONS |
| 1075 | help |
| 1076 | This option allows you to set the kernel virtual address at which |
| 1077 | the kernel will map low memory (the kernel image will be linked at |
| 1078 | this address). This can be useful in optimizing the virtual memory |
| 1079 | layout of the system. |
| 1080 | |
| 1081 | Say N here unless you know what you are doing. |
| 1082 | |
| 1083 | config KERNEL_START |
| 1084 | hex "Virtual address of kernel base" if KERNEL_START_BOOL |
| 1085 | default "0xc0000000" |
| 1086 | |
| 1087 | config TASK_SIZE_BOOL |
| 1088 | bool "Set custom user task size" |
| 1089 | depends on ADVANCED_OPTIONS |
| 1090 | help |
| 1091 | This option allows you to set the amount of virtual address space |
| 1092 | allocated to user tasks. This can be useful in optimizing the |
| 1093 | virtual memory layout of the system. |
| 1094 | |
| 1095 | Say N here unless you know what you are doing. |
| 1096 | |
| 1097 | config TASK_SIZE |
| 1098 | hex "Size of user task space" if TASK_SIZE_BOOL |
| 1099 | default "0x80000000" |
| 1100 | |
| 1101 | config CONSISTENT_START_BOOL |
| 1102 | bool "Set custom consistent memory pool address" |
| 1103 | depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE |
| 1104 | help |
| 1105 | This option allows you to set the base virtual address |
Matt LaPlante | 4b3f686 | 2006-10-03 22:21:02 +0200 | [diff] [blame] | 1106 | of the consistent memory pool. This pool of virtual |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1107 | memory is used to make consistent memory allocations. |
| 1108 | |
| 1109 | config CONSISTENT_START |
| 1110 | hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL |
| 1111 | default "0xff100000" if NOT_COHERENT_CACHE |
| 1112 | |
| 1113 | config CONSISTENT_SIZE_BOOL |
| 1114 | bool "Set custom consistent memory pool size" |
| 1115 | depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE |
| 1116 | help |
Matt LaPlante | 4b3f686 | 2006-10-03 22:21:02 +0200 | [diff] [blame] | 1117 | This option allows you to set the size of the |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1118 | consistent memory pool. This pool of virtual memory |
| 1119 | is used to make consistent memory allocations. |
| 1120 | |
| 1121 | config CONSISTENT_SIZE |
| 1122 | hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL |
| 1123 | default "0x00200000" if NOT_COHERENT_CACHE |
| 1124 | |
| 1125 | config BOOT_LOAD_BOOL |
| 1126 | bool "Set the boot link/load address" |
Paul Mackerras | 0a26b13 | 2006-03-28 10:22:10 +1100 | [diff] [blame] | 1127 | depends on ADVANCED_OPTIONS && !PPC_PREP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1128 | help |
| 1129 | This option allows you to set the initial load address of the zImage |
| 1130 | or zImage.initrd file. This can be useful if you are on a board |
| 1131 | which has a small amount of memory. |
| 1132 | |
| 1133 | Say N here unless you know what you are doing. |
| 1134 | |
| 1135 | config BOOT_LOAD |
| 1136 | hex "Link/load address for booting" if BOOT_LOAD_BOOL |
| 1137 | default "0x00400000" if 40x || 8xx || 8260 |
| 1138 | default "0x01000000" if 44x |
| 1139 | default "0x00800000" |
| 1140 | |
| 1141 | config PIN_TLB |
| 1142 | bool "Pinned Kernel TLBs (860 ONLY)" |
| 1143 | depends on ADVANCED_OPTIONS && 8xx |
Sylvain Munaut | 1088a20 | 2007-09-16 20:53:25 +1000 | [diff] [blame] | 1144 | |
| 1145 | config PPC_LIB_RHEAP |
| 1146 | bool |
| 1147 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1148 | endmenu |
| 1149 | |
Sam Ravnborg | d5950b4 | 2005-07-11 21:03:49 -0700 | [diff] [blame] | 1150 | source "net/Kconfig" |
| 1151 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1152 | source "drivers/Kconfig" |
| 1153 | |
| 1154 | source "fs/Kconfig" |
| 1155 | |
| 1156 | source "arch/ppc/8xx_io/Kconfig" |
| 1157 | |
| 1158 | source "arch/ppc/8260_io/Kconfig" |
| 1159 | |
| 1160 | |
| 1161 | menu "IBM 40x options" |
| 1162 | depends on 40x |
| 1163 | |
| 1164 | config SERIAL_SICC |
| 1165 | bool "SICC Serial port" |
| 1166 | depends on STB03xxx |
| 1167 | |
| 1168 | config UART1_DFLT_CONSOLE |
| 1169 | bool |
| 1170 | depends on SERIAL_SICC && UART0_TTYS1 |
| 1171 | default y |
| 1172 | |
| 1173 | config SERIAL_SICC_CONSOLE |
| 1174 | bool |
| 1175 | depends on SERIAL_SICC && UART0_TTYS1 |
| 1176 | default y |
| 1177 | |
| 1178 | endmenu |
| 1179 | |
| 1180 | source "lib/Kconfig" |
| 1181 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1182 | source "arch/ppc/Kconfig.debug" |
| 1183 | |
| 1184 | source "security/Kconfig" |
| 1185 | |
| 1186 | source "crypto/Kconfig" |