1 # SPDX-License-Identifier: GPL-2.0-only !! 1 # For a description of the syntax of this configuration file,
2 config 64BIT !! 2 # see Documentation/kbuild/kconfig-language.txt.
3 bool "64-bit kernel" if "$(ARCH)" = "s !! 3 #
4 default "$(ARCH)" = "sparc64" <<
5 help <<
6 SPARC is a family of RISC microproce <<
7 Sun Microsystems, incorporated. The <<
8 workstations and clones. <<
9 <<
10 Say yes to build a 64-bit kernel - f <<
11 Say no to build a 32-bit kernel - fo <<
12 <<
13 config SPARC <<
14 bool <<
15 default y <<
16 select ARCH_HAS_CPU_CACHE_ALIASING <<
17 select ARCH_HAS_DMA_OPS <<
18 select ARCH_MIGHT_HAVE_PC_PARPORT if S <<
19 select ARCH_MIGHT_HAVE_PC_SERIO <<
20 select OF <<
21 select OF_PROMTREE <<
22 select HAVE_ASM_MODVERSIONS <<
23 select HAVE_ARCH_KGDB if !SMP || SPARC <<
24 select HAVE_ARCH_TRACEHOOK <<
25 select HAVE_ARCH_SECCOMP if SPARC64 <<
26 select HAVE_EXIT_THREAD <<
27 select HAVE_PCI <<
28 select SYSCTL_EXCEPTION_TRACE <<
29 select RTC_CLASS <<
30 select RTC_DRV_M48T59 <<
31 select RTC_SYSTOHC <<
32 select HAVE_ARCH_JUMP_LABEL if SPARC64 <<
33 select GENERIC_IRQ_SHOW <<
34 select ARCH_WANT_IPC_PARSE_VERSION <<
35 select GENERIC_PCI_IOMAP <<
36 select HAS_IOPORT <<
37 select HAVE_HARDLOCKUP_DETECTOR_SPARC6 <<
38 select HAVE_CBPF_JIT if SPARC32 <<
39 select HAVE_EBPF_JIT if SPARC64 <<
40 select HAVE_DEBUG_BUGVERBOSE <<
41 select GENERIC_SMP_IDLE_THREAD <<
42 select MODULES_USE_ELF_RELA <<
43 select PCI_SYSCALL if PCI <<
44 select PCI_MSI_ARCH_FALLBACKS if PCI_M <<
45 select ODD_RT_SIGACTION <<
46 select OLD_SIGSUSPEND <<
47 select CPU_NO_EFFICIENT_FFS <<
48 select LOCKDEP_SMALL if LOCKDEP <<
49 select NEED_DMA_MAP_STATE <<
50 select NEED_SG_DMA_LENGTH <<
51 select TRACE_IRQFLAGS_SUPPORT <<
52 <<
53 config SPARC32 <<
54 def_bool !64BIT <<
55 select ARCH_32BIT_OFF_T <<
56 select ARCH_HAS_CPU_FINALIZE_INIT if ! <<
57 select ARCH_HAS_SYNC_DMA_FOR_CPU <<
58 select CLZ_TAB <<
59 select DMA_DIRECT_REMAP <<
60 select GENERIC_ATOMIC64 <<
61 select GENERIC_LIB_CMPDI2 <<
62 select GENERIC_LIB_UCMPDI2 <<
63 select HAVE_UID16 <<
64 select HAVE_PAGE_SIZE_4KB <<
65 select LOCK_MM_AND_FIND_VMA <<
66 select OLD_SIGACTION <<
67 select ZONE_DMA <<
68 <<
69 config SPARC64 <<
70 def_bool 64BIT <<
71 select ALTERNATE_USER_ADDRESS_SPACE <<
72 select HAVE_FUNCTION_TRACER <<
73 select HAVE_FUNCTION_GRAPH_TRACER <<
74 select HAVE_KRETPROBES <<
75 select HAVE_KPROBES <<
76 select MMU_GATHER_RCU_TABLE_FREE if SM <<
77 select MMU_GATHER_MERGE_VMAS <<
78 select MMU_GATHER_NO_FLUSH_CACHE <<
79 select HAVE_ARCH_TRANSPARENT_HUGEPAGE <<
80 select HAVE_DYNAMIC_FTRACE <<
81 select HAVE_FTRACE_MCOUNT_RECORD <<
82 select HAVE_PAGE_SIZE_8KB <<
83 select HAVE_SYSCALL_TRACEPOINTS <<
84 select HAVE_CONTEXT_TRACKING_USER <<
85 select HAVE_TIF_NOHZ <<
86 select HAVE_DEBUG_KMEMLEAK <<
87 select IOMMU_HELPER <<
88 select SPARSE_IRQ <<
89 select RTC_DRV_CMOS <<
90 select RTC_DRV_BQ4802 <<
91 select RTC_DRV_SUN4V <<
92 select RTC_DRV_STARFIRE <<
93 select HAVE_PERF_EVENTS <<
94 select PERF_USE_VMALLOC <<
95 select ARCH_HAVE_NMI_SAFE_CMPXCHG <<
96 select HAVE_C_RECORDMCOUNT <<
97 select HAVE_ARCH_AUDITSYSCALL <<
98 select ARCH_SUPPORTS_ATOMIC_RMW <<
99 select ARCH_SUPPORTS_DEBUG_PAGEALLOC <<
100 select HAVE_NMI <<
101 select HAVE_REGS_AND_STACK_ACCESS_API <<
102 select ARCH_USE_QUEUED_RWLOCKS <<
103 select ARCH_USE_QUEUED_SPINLOCKS <<
104 select GENERIC_TIME_VSYSCALL <<
105 select ARCH_CLOCKSOURCE_DATA <<
106 select ARCH_HAS_PTE_SPECIAL <<
107 select PCI_DOMAINS if PCI <<
108 select ARCH_HAS_GIGANTIC_PAGE <<
109 select HAVE_SOFTIRQ_ON_OWN_STACK <<
110 select HAVE_SETUP_PER_CPU_AREA <<
111 select NEED_PER_CPU_EMBED_FIRST_CHUNK <<
112 select NEED_PER_CPU_PAGE_FIRST_CHUNK <<
113 <<
114 config ARCH_PROC_KCORE_TEXT <<
115 def_bool y <<
116 <<
117 config CPU_BIG_ENDIAN <<
118 def_bool y <<
119 <<
120 config STACKTRACE_SUPPORT <<
121 bool <<
122 default y if SPARC64 <<
123 4
124 config LOCKDEP_SUPPORT !! 5 mainmenu "Linux/PowerPC Kernel Configuration"
>> 6
>> 7 config MMU
>> 8 bool
>> 9 default y
>> 10
>> 11 config UID16
125 bool 12 bool
126 default y if SPARC64 <<
127 13
128 config ARCH_HIBERNATION_POSSIBLE !! 14 config RWSEM_GENERIC_SPINLOCK
129 def_bool y if SPARC64 !! 15 bool
130 16
131 config AUDIT_ARCH !! 17 config RWSEM_XCHGADD_ALGORITHM
132 bool 18 bool
133 default y 19 default y
134 20
135 config MMU !! 21 config HAVE_DEC_LOCK
136 bool 22 bool
137 default y 23 default y
138 24
139 config HIGHMEM !! 25 config PPC
140 bool 26 bool
141 default y if SPARC32 !! 27 default y
142 select KMAP_LOCAL <<
143 28
144 config PGTABLE_LEVELS !! 29 config PPC32
145 default 4 if 64BIT !! 30 bool
146 default 3 !! 31 default y
147 32
148 config ARCH_SUPPORTS_UPROBES <<
149 def_bool y if SPARC64 <<
150 33
151 menu "Processor type and features" !! 34 source "init/Kconfig"
152 35
153 config SMP !! 36 menu "Processor"
154 bool "Symmetric multi-processing suppo !! 37
>> 38 choice
>> 39 prompt "Processor Type"
>> 40 default 6xx
>> 41
>> 42 config 6xx
>> 43 bool "6xx/7xx/74xx/8260"
155 help 44 help
156 This enables support for systems wit !! 45 There are four types of PowerPC chips supported. The more common
157 a system with only one CPU, say N. I !! 46 types (601, 603, 604, 740, 750, 7400), the Motorola embedded
158 than one CPU, say Y. !! 47 versions (821, 823, 850, 855, 860, 8260), the IBM embedded versions
>> 48 (403 and 405) and the high end 64 bit Power processors (POWER 3,
>> 49 POWER4, and IBM 970 also known as G5)
>> 50 Unless you are building a kernel for one of the embedded processor
>> 51 systems, 64 bit IBM RS/6000 or an Apple G5, choose 6xx.
>> 52 Note that the kernel runs in 32-bit mode even on 64-bit chips.
>> 53 Also note that because the 82xx family has a 603e core, specific
>> 54 support for that chipset is asked later on.
159 55
160 If you say N here, the kernel will r !! 56 config 40x
161 machines, but will use only one CPU !! 57 bool "40x"
162 you say Y here, the kernel will run <<
163 uniprocessor machines. On a uniproce <<
164 will run faster if you say N here. <<
165 <<
166 People using multiprocessor machines <<
167 Y to "Enhanced Real Time Clock Suppo <<
168 Management" code will be disabled if <<
169 58
170 See also <file:Documentation/admin-g !! 59 config 44x
171 available at <https://www.tldp.org/d !! 60 bool "44x"
172 61
173 If you don't know what to do here, s !! 62 config POWER3
>> 63 bool "POWER3"
174 64
175 config NR_CPUS !! 65 config POWER4
176 int "Maximum number of CPUs" !! 66 bool "POWER4 and 970 (G5)"
177 depends on SMP <<
178 range 2 32 if SPARC32 <<
179 range 2 4096 if SPARC64 <<
180 default 32 if SPARC32 <<
181 default 4096 if SPARC64 <<
182 67
183 source "kernel/Kconfig.hz" !! 68 config 8xx
>> 69 bool "8xx"
184 70
185 config GENERIC_HWEIGHT !! 71 endchoice
186 bool <<
187 default y <<
188 72
189 config GENERIC_CALIBRATE_DELAY !! 73 config PTE_64BIT
190 bool 74 bool
>> 75 depends on 44x
191 default y 76 default y
192 77
193 config ARCH_MAY_HAVE_PC_FDC !! 78 config ALTIVEC
>> 79 bool "AltiVec Support"
>> 80 depends on 6xx || POWER4
>> 81 depends on !8260
>> 82 ---help---
>> 83 This option enables kernel support for the Altivec extensions to the
>> 84 PowerPC processor. The kernel currently supports saving and restoring
>> 85 altivec registers, and turning on the 'altivec enable' bit so user
>> 86 processes can execute altivec instructions.
>> 87
>> 88 This option is only usefully if you have a processor that supports
>> 89 altivec (G4, otherwise known as 74xx series), but does not have
>> 90 any affect on a non-altivec cpu (it does, however add code to the
>> 91 kernel).
>> 92
>> 93 If in doubt, say Y here.
>> 94
>> 95 config TAU
>> 96 bool "Thermal Management Support"
>> 97 depends on 6xx && !8260
>> 98 help
>> 99 G3 and G4 processors have an on-chip temperature sensor called the
>> 100 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die
>> 101 temperature within 2-4 degrees Celsius. This option shows the current
>> 102 on-die temperature in /proc/cpuinfo if the cpu supports it.
>> 103
>> 104 Unfortunately, on some chip revisions, this sensor is very inaccurate
>> 105 and in some cases, does not work at all, so don't assume the cpu
>> 106 temp is actually what /proc/cpuinfo says it is.
>> 107
>> 108 config TAU_INT
>> 109 bool "Interrupt driven TAU driver (DANGEROUS)"
>> 110 depends on TAU
>> 111 ---help---
>> 112 The TAU supports an interrupt driven mode which causes an interrupt
>> 113 whenever the temperature goes out of range. This is the fastest way
>> 114 to get notified the temp has exceeded a range. With this option off,
>> 115 a timer is used to re-check the temperature periodically.
>> 116
>> 117 However, on some cpus it appears that the TAU interrupt hardware
>> 118 is buggy and can cause a situation which would lead unexplained hard
>> 119 lockups.
>> 120
>> 121 Unless you are extending the TAU driver, or enjoy kernel/hardware
>> 122 debugging, leave this option off.
>> 123
>> 124 config TAU_AVERAGE
>> 125 bool "Average high and low temp"
>> 126 depends on TAU
>> 127 ---help---
>> 128 The TAU hardware can compare the temperature to an upper and lower
>> 129 bound. The default behavior is to show both the upper and lower
>> 130 bound in /proc/cpuinfo. If the range is large, the temperature is
>> 131 either changing a lot, or the TAU hardware is broken (likely on some
>> 132 G4's). If the range is small (around 4 degrees), the temperature is
>> 133 relatively stable. If you say Y here, a single temperature value,
>> 134 halfway between the upper and lower bounds, will be reported in
>> 135 /proc/cpuinfo.
>> 136
>> 137 If in doubt, say N here.
>> 138
>> 139 config MATH_EMULATION
>> 140 bool "Math emulation"
>> 141 depends on 4xx || 8xx
>> 142 ---help---
>> 143 Some PowerPC chips designed for embedded applications do not have
>> 144 a floating-point unit and therefore do not implement the
>> 145 floating-point instructions in the PowerPC instruction set. If you
>> 146 say Y here, the kernel will include code to emulate a floating-point
>> 147 unit, which will allow programs that use floating-point
>> 148 instructions to run.
>> 149
>> 150 If you have an Apple machine or an IBM RS/6000 or pSeries machine,
>> 151 or any machine with a 6xx, 7xx or 7xxx series processor, say N
>> 152 here. Saying Y here will not hurt performance (on any machine) but
>> 153 will increase the size of the kernel.
>> 154
>> 155 config CPU_FREQ
>> 156 bool "CPU Frequency scaling"
>> 157 help
>> 158 Clock scaling allows you to change the clock speed of CPUs on the
>> 159 fly. This is a nice method to save battery power on notebooks,
>> 160 because the lower the clock speed, the less power the CPU consumes.
>> 161
>> 162 For more information, take a look at linux/Documentation/cpufreq or
>> 163 at <http://www.brodo.de/cpufreq/>
>> 164
>> 165 If in doubt, say N.
>> 166
>> 167 source "drivers/cpufreq/Kconfig"
>> 168
>> 169 config CPU_FREQ_PMAC
>> 170 bool "Support for Apple PowerBooks"
>> 171 depends on CPU_FREQ && ADB_PMU
>> 172 help
>> 173 This adds support for frequency switching on Apple PowerBooks,
>> 174 this currently includes some models of iBook & Titanium
>> 175 PowerBook.
>> 176
>> 177 config CPU_FREQ_TABLE
194 bool 178 bool
>> 179 depends on CPU_FREQ_PMAC
195 default y 180 default y
196 181
197 config EMULATED_CMPXCHG !! 182 config PPC601_SYNC_FIX
198 bool !! 183 bool "Workarounds for PPC601 bugs"
199 default y if SPARC32 !! 184 depends on 6xx
200 help 185 help
201 Sparc32 does not have a CAS instruct !! 186 Some versions of the PPC601 (the first PowerPC chip) have bugs which
202 is emulated, and therefore it is not !! 187 mean that extra synchronization instructions are required near
>> 188 certain instructions, typically those that make major changes to the
>> 189 CPU state. These extra instructions reduce performance slightly.
>> 190 If you say N here, these extra instructions will not be included,
>> 191 resulting in a kernel which will run faster but may not run at all
>> 192 on some systems with the PPC601 chip.
203 193
204 # Makefile helpers !! 194 If in doubt, say Y here.
205 config SPARC32_SMP !! 195
>> 196 source arch/ppc/platforms/4xx/Kconfig
>> 197
>> 198 config PPC64BRIDGE
206 bool 199 bool
>> 200 depends on POWER3 || POWER4
207 default y 201 default y
208 depends on SPARC32 && SMP <<
209 202
210 config SPARC64_SMP !! 203 config PPC_STD_MMU
211 bool 204 bool
>> 205 depends on 6xx || POWER3 || POWER4
212 default y 206 default y
213 depends on SPARC64 && SMP <<
214 207
215 config EARLYFB !! 208 config NOT_COHERENT_CACHE
216 bool "Support for early boot text cons !! 209 bool
>> 210 depends on 4xx || 8xx
217 default y 211 default y
218 depends on SPARC64 !! 212
219 select FONT_SUN8x16 !! 213 endmenu
220 select FONT_SUPPORT !! 214
>> 215 menu "Platform options"
>> 216
>> 217 choice
>> 218 prompt "8xx Machine Type"
>> 219 depends on 8xx
>> 220 default RPXLITE
>> 221
>> 222 config RPXLITE
>> 223 bool "RPX-Lite"
>> 224 ---help---
>> 225 Single-board computers based around the PowerPC MPC8xx chips and
>> 226 intended for embedded applications. The following types are
>> 227 supported:
>> 228
>> 229 RPX-Lite:
>> 230 Embedded Planet RPX Lite. PC104 form-factor SBC based on the MPC823.
>> 231
>> 232 RPX-Classic:
>> 233 Embedded Planet RPX Classic Low-fat. Credit-card-size SBC based on
>> 234 the MPC 860
>> 235
>> 236 BSE-IP:
>> 237 Bright Star Engineering ip-Engine.
>> 238
>> 239 TQM823L:
>> 240 TQM850L:
>> 241 TQM855L:
>> 242 TQM860L:
>> 243 MPC8xx based family of mini modules, half credit card size,
>> 244 up to 64 MB of RAM, 8 MB Flash, (Fast) Ethernet, 2 x serial ports,
>> 245 2 x CAN bus interface, ...
>> 246 Manufacturer: TQ Components, www.tq-group.de
>> 247 Date of Release: October (?) 1999
>> 248 End of Life: not yet :-)
>> 249 URL:
>> 250 - module: <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>
>> 251 - starter kit: <http://www.denx.de/PDF/STK8xxLHWM201.pdf>
>> 252 - images: <http://www.denx.de/embedded-ppc-en.html>
>> 253
>> 254 FPS850L:
>> 255 FingerPrint Sensor System (based on TQM850L)
>> 256 Manufacturer: IKENDI AG, <http://www.ikendi.com/>
>> 257 Date of Release: November 1999
>> 258 End of life: end 2000 ?
>> 259 URL: see TQM850L
>> 260
>> 261 SPD823TS:
>> 262 MPC823 based board used in the "Tele Server" product
>> 263 Manufacturer: Speech Design, <http://www.speech-design.de/>
>> 264 Date of Release: Mid 2000 (?)
>> 265 End of life: -
>> 266 URL: <http://www.speech-design.de/>
>> 267 select "English", then "Teleteam Solutions", then "TeleServer"
>> 268
>> 269 IVMS8:
>> 270 MPC860 based board used in the "Integrated Voice Mail System",
>> 271 Small Version (8 voice channels)
>> 272 Manufacturer: Speech Design, <http://www.speech-design.de/>
>> 273 Date of Release: December 2000 (?)
>> 274 End of life: -
>> 275 URL: <http://www.speech-design.de/>
>> 276
>> 277 IVML24:
>> 278 MPC860 based board used in the "Integrated Voice Mail System",
>> 279 Large Version (24 voice channels)
>> 280 Manufacturer: Speech Design, <http://www.speech-design.de/>
>> 281 Date of Release: March 2001 (?)
>> 282 End of life: -
>> 283 URL: <http://www.speech-design.de/>
>> 284
>> 285 SM850:
>> 286 Service Module (based on TQM850L)
>> 287 Manufacturer: Dependable Computer Systems, <http://www.decomsys.com/>
>> 288 Date of Release: end 2000 (?)
>> 289 End of life: mid 2001 (?)
>> 290 URL: <http://www.tz-mikroelektronik.de/ServiceModule/index.html>
>> 291
>> 292 HERMES:
>> 293 Hermes-Pro ISDN/LAN router with integrated 8 x hub
>> 294 Manufacturer: Multidata Gesellschaft für Datentechnik und Informatik
>> 295 <http://www.multidata.de/>
>> 296 Date of Release: 2000 (?)
>> 297 End of life: -
>> 298 URL: <http://www.multidata.de/english/products/hpro.htm>
>> 299
>> 300 IP860:
>> 301 VMEBus IP (Industry Pack) carrier board with MPC860
>> 302 Manufacturer: MicroSys GmbH, <http://www.microsys.de/>
>> 303 Date of Release: ?
>> 304 End of life: -
>> 305 URL: <http://www.microsys.de/html/ip860.html>
>> 306
>> 307 PCU_E:
>> 308 PCU = Peripheral Controller Unit, Extended
>> 309 Manufacturer: Siemens AG, ICN (Information and Communication Networks)
>> 310 <http://www.siemens.de/page/1,3771,224315-1-999_2_226207-0,00.html>
>> 311 Date of Release: April 2001
>> 312 End of life: August 2001
>> 313 URL: n. a.
>> 314
>> 315 config RPXCLASSIC
>> 316 bool "RPX-Classic"
221 help 317 help
222 Say Y here to enable a faster early !! 318 The RPX-Classic is a single-board computer based on the Motorola
>> 319 MPC860. It features 16MB of DRAM and a variable amount of flash,
>> 320 I2C EEPROM, thermal monitoring, a PCMCIA slot, a DIP switch and two
>> 321 LEDs. Variants with Ethernet ports exist. Say Y here to support it
>> 322 directly.
223 323
224 config HOTPLUG_CPU !! 324 config BSEIP
225 bool "Support for hot-pluggable CPUs" !! 325 bool "BSE-IP"
226 depends on SPARC64 && SMP <<
227 help 326 help
228 Say Y here to experiment with turnin !! 327 Say Y here to support the Bright Star Engineering ipEngine SBC.
229 can be controlled through /sys/devic !! 328 This is a credit-card-sized device featuring a MPC823 processor,
230 Say N if you want to disable CPU hot !! 329 26MB DRAM, 4MB flash, Ethernet, a 16K-gate FPGA, USB, an LCD/video
>> 330 controller, and two RS232 ports.
231 331
232 if SPARC64 !! 332 config FADS
233 source "drivers/cpufreq/Kconfig" !! 333 bool "FADS"
234 endif <<
235 334
236 config US3_MC !! 335 config TQM823L
237 tristate "UltraSPARC-III Memory Contro !! 336 bool "TQM823L"
238 depends on SPARC64 !! 337 help
239 default y !! 338 Say Y here to support the TQM823L, one of an MPC8xx-based family of
>> 339 mini SBCs (half credit-card size) from TQ Components first released
>> 340 in late 1999. Technical references are at
>> 341 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
>> 342 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
>> 343 <http://www.denx.de/embedded-ppc-en.html>.
>> 344
>> 345 config TQM850L
>> 346 bool "TQM850L"
>> 347 help
>> 348 Say Y here to support the TQM850L, one of an MPC8xx-based family of
>> 349 mini SBCs (half credit-card size) from TQ Components first released
>> 350 in late 1999. Technical references are at
>> 351 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
>> 352 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
>> 353 <http://www.denx.de/embedded-ppc-en.html>.
>> 354
>> 355 config TQM855L
>> 356 bool "TQM855L"
>> 357 help
>> 358 Say Y here to support the TQM855L, one of an MPC8xx-based family of
>> 359 mini SBCs (half credit-card size) from TQ Components first released
>> 360 in late 1999. Technical references are at
>> 361 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
>> 362 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
>> 363 <http://www.denx.de/embedded-ppc-en.html>.
>> 364
>> 365 config TQM860L
>> 366 bool "TQM860L"
>> 367 help
>> 368 Say Y here to support the TQM860L, one of an MPC8xx-based family of
>> 369 mini SBCs (half credit-card size) from TQ Components first released
>> 370 in late 1999. Technical references are at
>> 371 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
>> 372 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
>> 373 <http://www.denx.de/embedded-ppc-en.html>.
>> 374
>> 375 config FPS850L
>> 376 bool "FPS850L"
>> 377
>> 378 config SPD823TS
>> 379 bool "SPD823TS"
>> 380 help
>> 381 Say Y here to support the Speech Design 823 Tele-Server from Speech
>> 382 Design, released in 2000. The manufacturer's website is at
>> 383 <http://www.speech-design.de/>.
>> 384
>> 385 config IVMS8
>> 386 bool "IVMS8"
>> 387 help
>> 388 Say Y here to support the Integrated Voice-Mail Small 8-channel SBC
>> 389 from Speech Design, released March 2001. The manufacturer's website
>> 390 is at <http://www.speech-design.de/>.
>> 391
>> 392 config IVML24
>> 393 bool "IVML24"
>> 394 help
>> 395 Say Y here to support the Integrated Voice-Mail Large 24-channel SBC
>> 396 from Speech Design, released March 2001. The manufacturer's website
>> 397 is at <http://www.speech-design.de/>.
>> 398
>> 399 config SM850
>> 400 bool "SM850"
>> 401 help
>> 402 Say Y here to support the Service Module 850 from Dependable
>> 403 Computer Systems, an SBC based on the TQM850L module by TQ
>> 404 Components. This board is no longer in production. The
>> 405 manufacturer's website is at <http://www.decomsys.com/>.
>> 406
>> 407 config HERMES_PRO
>> 408 bool "HERMES"
>> 409
>> 410 config IP860
>> 411 bool "IP860"
>> 412
>> 413 config LWMON
>> 414 bool "LWMON"
>> 415
>> 416 config PCU_E
>> 417 bool "PCU_E"
>> 418
>> 419 config CCM
>> 420 bool "CCM"
>> 421
>> 422 config LANTEC
>> 423 bool "LANTEC"
>> 424
>> 425 config MBX
>> 426 bool "MBX"
>> 427 help
>> 428 MBX is a line of Motorola single-board computer based around the
>> 429 MPC821 and MPC860 processors, and intended for embedded-controller
>> 430 applications. Say Y here to support these boards directly.
>> 431
>> 432 config WINCEPT
>> 433 bool "WinCept"
>> 434 help
>> 435 The Wincept 100/110 is a Motorola single-board computer based on the
>> 436 MPC821 PowerPC, introduced in 1998 and designed to be used in
>> 437 thin-client machines. Say Y to support it directly.
>> 438
>> 439 endchoice
>> 440
>> 441 choice
>> 442 prompt "Machine Type"
>> 443 depends on 6xx || POWER3 || POWER4
>> 444 default PPC_MULTIPLATFORM
>> 445 ---help---
>> 446 Linux currently supports several different kinds of PowerPC-based
>> 447 machines: Apple Power Macintoshes and clones (such as the Motorola
>> 448 Starmax series), PReP (PowerPC Reference Platform) machines (such
>> 449 as the Motorola PowerStacks, Motorola cPCI/VME embedded systems,
>> 450 and some IBM RS/6000 systems), CHRP (Common Hardware Reference
>> 451 Platform) machines (including all of the recent IBM RS/6000 and
>> 452 pSeries machines), and several embedded PowerPC systems containing
>> 453 4xx, 6xx, 7xx, 8xx, 74xx, and 82xx processors. Currently, the
>> 454 default option is to build a kernel which works on the first three.
>> 455
>> 456 Select CHRP/PowerMac/PReP if configuring for an IBM RS/6000 or
>> 457 pSeries machine, a Power Macintosh (including iMacs, iBooks and
>> 458 Powerbooks), or a PReP machine.
>> 459
>> 460 Select Gemini if configuring for a Synergy Microsystems' Gemini
>> 461 series Single Board Computer. More information is available at:
>> 462 <http://www.synergymicro.com/PressRel/97_10_15.html>.
>> 463
>> 464 Select APUS if configuring for a PowerUP Amiga. More information is
>> 465 available at: <http://linux-apus.sourceforge.net/>.
>> 466
>> 467 config PPC_MULTIPLATFORM
>> 468 bool "CHRP/PowerMac/PReP"
>> 469
>> 470 config APUS
>> 471 bool "Amiga-APUS"
240 help 472 help
241 This adds a driver for the UltraSPAR !! 473 Select APUS if configuring for a PowerUP Amiga.
242 Loading this driver allows exact mne !! 474 More information is available at:
243 printed in the event of a memory err !! 475 <http://linux-apus.sourceforge.net/>.
244 on the motherboard can be matched to <<
245 476
246 If in doubt, say Y, as this informat !! 477 config WILLOW
>> 478 bool "Cogent-Willow"
247 479
248 # Global things across all Sun machines. !! 480 config PCORE
249 config GENERIC_LOCKBREAK !! 481 bool "Force-PowerCore"
>> 482
>> 483 config POWERPMC250
>> 484 bool "Force-PowerPMC250"
>> 485
>> 486 config EV64260
>> 487 bool "Galileo-EV-64260-BP"
>> 488
>> 489 config SPRUCE
>> 490 bool "IBM-Spruce"
>> 491
>> 492 config LOPEC
>> 493 bool "Motorola-LoPEC"
>> 494
>> 495 config MCPN765
>> 496 bool "Motorola-MCPN765"
>> 497
>> 498 config MVME5100
>> 499 bool "Motorola-MVME5100"
>> 500
>> 501 config PPLUS
>> 502 bool "Motorola-PowerPlus"
>> 503
>> 504 config PRPMC750
>> 505 bool "Motorola-PrPMC750"
>> 506
>> 507 config PRPMC800
>> 508 bool "Motorola-PrPMC800"
>> 509
>> 510 config SANDPOINT
>> 511 bool "Motorola-Sandpoint"
>> 512 help
>> 513 Select SANDPOINT if configuring for a Motorola Sandpoint X3
>> 514 (any flavor).
>> 515
>> 516 config ADIR
>> 517 bool "SBS-Adirondack"
>> 518
>> 519 config K2
>> 520 bool "SBS-K2"
>> 521
>> 522 config PAL4
>> 523 bool "SBS-Palomar4"
>> 524
>> 525 config GEMINI
>> 526 bool "Synergy-Gemini"
>> 527 help
>> 528 Select Gemini if configuring for a Synergy Microsystems' Gemini
>> 529 series Single Board Computer. More information is available at:
>> 530 <http://www.synergymicro.com/PressRel/97_10_15.html>.
>> 531
>> 532 config EST8260
>> 533 bool "EST8260"
>> 534 ---help---
>> 535 The EST8260 is a single-board computer manufactured by Wind River
>> 536 Systems, Inc. (formerly Embedded Support Tools Corp.) and based on
>> 537 the MPC8260. Wind River Systems has a website at
>> 538 <http://www.windriver.com/>, but the EST8260 cannot be found on it
>> 539 and has probably been discontinued or rebadged.
>> 540
>> 541 config SBS8260
>> 542 bool "SBS8260"
>> 543
>> 544 config RPX6
>> 545 bool "RPXSUPER"
>> 546
>> 547 config TQM8260
>> 548 bool "TQM8260"
>> 549 ---help---
>> 550 MPC8260 based module, little larger than credit card,
>> 551 up to 128 MB global + 64 MB local RAM, 32 MB Flash,
>> 552 32 kB EEPROM, 256 kB L@ Cache, 10baseT + 100baseT Ethernet,
>> 553 2 x serial ports, ...
>> 554 Manufacturer: TQ Components, www.tq-group.de
>> 555 Date of Release: June 2001
>> 556 End of Life: not yet :-)
>> 557 URL: <http://www.denx.de/PDF/TQM82xx_SPEC_Rev005.pdf>
>> 558
>> 559 endchoice
>> 560
>> 561 config TQM8xxL
250 bool 562 bool
>> 563 depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L || SM850)
251 default y 564 default y
252 depends on SPARC64 && SMP && PREEMPTIO <<
253 565
254 config NUMA !! 566 config EMBEDDEDBOOT
255 bool "NUMA support" !! 567 bool
256 depends on SPARC64 && SMP !! 568 depends on 8xx || 8260
>> 569 default y
257 570
258 config NODES_SHIFT !! 571 config 8260
259 int "Maximum NUMA Nodes (as a power of !! 572 bool "MPC8260 CPM Support" if WILLOW
260 range 4 5 if SPARC64 !! 573 depends on 6xx
261 default "5" !! 574 default y if TQM8260 || RPXSUPER || EST8260 || SBS8260
262 depends on NUMA <<
263 help 575 help
264 Specify the maximum number of NUMA N !! 576 The MPC8260 CPM (Communications Processor Module) is a typical
265 system. Increases memory reserved t !! 577 embedded CPU made by Motorola. Selecting this option means that
>> 578 you wish to build a kernel for a machine with specifically an 8260
>> 579 for a CPU.
266 580
267 config ARCH_SPARSEMEM_ENABLE !! 581 config PPC_CHRP
268 def_bool y if SPARC64 !! 582 bool
269 select SPARSEMEM_VMEMMAP_ENABLE !! 583 depends on PPC_MULTIPLATFORM
>> 584 default y
270 585
271 config ARCH_SPARSEMEM_DEFAULT !! 586 config PPC_GEN550
272 def_bool y if SPARC64 !! 587 bool
>> 588 depends on SANDPOINT
>> 589 default y
273 590
274 config ARCH_FORCE_MAX_ORDER !! 591 config PPC_PMAC
275 int "Order of maximal physically conti !! 592 bool
276 default "12" !! 593 depends on PPC_MULTIPLATFORM
277 help !! 594 default y
278 The kernel page allocator limits the <<
279 contiguous allocations. The limit is <<
280 defines the maximal power of two of <<
281 allocated as a single contiguous blo <<
282 overriding the default setting when <<
283 large blocks of physically contiguou <<
284 595
285 Don't change if unsure. !! 596 config PPC_PREP
>> 597 bool
>> 598 depends on PPC_MULTIPLATFORM
>> 599 default y
286 600
287 if SPARC64 || COMPILE_TEST !! 601 config PPC_OF
288 source "kernel/power/Kconfig" !! 602 bool
289 endif !! 603 depends on PPC_PMAC || PPC_CHRP
>> 604 default y
>> 605
>> 606 config FORCE
>> 607 bool
>> 608 depends on 6xx && (PCORE || POWERPMC250)
>> 609 default y
>> 610
>> 611 config GT64260
>> 612 bool
>> 613 depends on EV64260
>> 614 default y
>> 615
>> 616 config EPIC_SERIAL_MODE
>> 617 bool
>> 618 depends on 6xx && (LOPEC || SANDPOINT)
>> 619 default y
290 620
291 config SCHED_SMT !! 621 config MPC10X_STORE_GATHERING
292 bool "SMT (Hyperthreading) scheduler s !! 622 bool "Enable MPC10x store gathering"
293 depends on SPARC64 && SMP !! 623 depends on FORCE || SANDPOINT
>> 624
>> 625 config CPC710_DATA_GATHERING
>> 626 bool "Enable CPC710 data gathering"
>> 627 depends on K2
>> 628
>> 629 config MVME5100_IPMC761_PRESENT
>> 630 bool "MVME5100 configured with an IPMC761"
>> 631 depends on MVME5100
>> 632
>> 633 config SPRUCE_BAUD_33M
>> 634 bool "Spruce baud clock support"
>> 635 depends on SPRUCE
>> 636
>> 637 config PC_KEYBOARD
>> 638 bool "PC PS/2 style Keyboard"
>> 639 depends on 4xx || 8260
>> 640
>> 641 config SERIAL_CONSOLE
>> 642 bool
>> 643 depends on 8xx || 8260
294 default y 644 default y
>> 645
>> 646 config SERIAL_CONSOLE_BAUD
>> 647 int
>> 648 depends on EV64260
>> 649 default "115200"
>> 650
>> 651 config PPCBUG_NVRAM
>> 652 bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC
>> 653 default y if PPC_PREP
>> 654
>> 655 config SMP
>> 656 bool "Symmetric multi-processing support"
>> 657 ---help---
>> 658 This enables support for systems with more than one CPU. If you have
>> 659 a system with only one CPU, say N. If you have a system with more
>> 660 than one CPU, say Y. Note that the kernel does not currently
>> 661 support SMP machines with 603/603e/603ev or PPC750 ("G3") processors
>> 662 since they have inadequate hardware support for multiprocessor
>> 663 operation.
>> 664
>> 665 If you say N here, the kernel will run on single and multiprocessor
>> 666 machines, but will use only one CPU of a multiprocessor machine. If
>> 667 you say Y here, the kernel will run on single-processor machines.
>> 668 On a single-processor machine, the kernel will run faster if you say
>> 669 N here.
>> 670
>> 671 If you don't know what to do here, say N.
>> 672
>> 673 config IRQ_ALL_CPUS
>> 674 bool "Distribute interrupts on all CPUs by default"
>> 675 depends on SMP
295 help 676 help
296 SMT scheduler support improves the C !! 677 This option gives the kernel permission to distribute IRQs across
297 when dealing with SPARC cpus at a co !! 678 multiple CPUs. Saying N here will route all IRQs to the first
298 in some places. If unsure say N here !! 679 CPU. Generally saying Y is safe, although some problems have been
>> 680 reported with SMP Power Macintoshes with this option enabled.
>> 681
>> 682 config NR_CPUS
>> 683 int "Maximum number of CPUs (2-32)"
>> 684 depends on SMP
>> 685 default "4"
>> 686
>> 687 config PREEMPT
>> 688 bool "Preemptible Kernel"
>> 689 depends on !SMP
>> 690 help
>> 691 This option reduces the latency of the kernel when reacting to
>> 692 real-time or interactive events by allowing a low priority process to
>> 693 be preempted even if it is in kernel mode executing a system call.
>> 694 Unfortunately the kernel code has some race conditions if both
>> 695 CONFIG_SMP and CONFIG_PREEMPT are enabled, so this option is
>> 696 currently disabled if you are building an SMP kernel.
>> 697
>> 698 Say Y here if you are building a kernel for a desktop, embedded
>> 699 or real-time system. Say N if you are unsure.
299 700
300 config SCHED_MC !! 701 config HIGHMEM
301 bool "Multi-core scheduler support" !! 702 bool "High memory support"
302 depends on SPARC64 && SMP !! 703
>> 704 config KERNEL_ELF
>> 705 bool
303 default y 706 default y
>> 707
>> 708 source "fs/Kconfig.binfmt"
>> 709
>> 710 config PROC_DEVICETREE
>> 711 bool "Support for Open Firmware device tree in /proc"
>> 712 depends on PPC_OF && PROC_FS
304 help 713 help
305 Multi-core scheduler support improve !! 714 This option adds a device-tree directory under /proc which contains
306 making when dealing with multi-core !! 715 an image of the device tree that the kernel copies from Open
307 increased overhead in some places. I !! 716 Firmware. If unsure, say Y here.
>> 717
>> 718 config PPC_RTAS
>> 719 bool "Support for RTAS (RunTime Abstraction Services) in /proc"
>> 720 depends on PPC_OF && PROC_FS
>> 721 ---help---
>> 722 When you use this option, you will be able to use RTAS from
>> 723 userspace.
>> 724
>> 725 RTAS stands for RunTime Abstraction Services and should
>> 726 provide a portable way to access and set system information. This is
>> 727 commonly used on RS/6000 (pSeries) computers.
>> 728
>> 729 You can access RTAS via the special proc file system entry rtas.
>> 730 Don't confuse this rtas entry with the one in /proc/device-tree/rtas
>> 731 which is readonly.
>> 732
>> 733 If you don't know if you can use RTAS look into
>> 734 /proc/device-tree/rtas. If there are some entries, it is very likely
>> 735 that you will be able to use RTAS.
>> 736
>> 737 You can do cool things with rtas. To print out information about
>> 738 various sensors in the system, just do a
>> 739
>> 740 $ cat /proc/rtas/sensors
>> 741
>> 742 or if you power off your machine at night but want it running when
>> 743 you enter your office at 7:45 am, do a
>> 744
>> 745 # date -d 'tomorrow 7:30' +%s > /proc/rtas/poweron
>> 746
>> 747 and shutdown.
>> 748
>> 749 If unsure, say Y.
>> 750
>> 751 config PREP_RESIDUAL
>> 752 bool "Support for PReP Residual Data"
>> 753 depends on PPC_PREP
>> 754 help
>> 755 Some PReP systems have residual data passed to the kernel by the
>> 756 firmware. This allows detection of memory size, devices present and
>> 757 other useful pieces of information. Sometimes this information is
>> 758 not present or incorrect.
>> 759
>> 760 Unless you expect to boot on a PReP system, there is no need to
>> 761 select Y.
>> 762
>> 763 config PROC_PREPRESIDUAL
>> 764 bool "Support for reading of PReP Residual Data in /proc"
>> 765 depends on PREP_RESIDUAL && PROC_FS
>> 766 help
>> 767 Enabling this option will create a /proc/residual file which allows
>> 768 you to get at the residual data on PReP systems. You will need a tool
>> 769 (lsresidual) to parse it. If you aren't on a PReP system, you don't
>> 770 want this.
308 771
309 config CMDLINE_BOOL 772 config CMDLINE_BOOL
310 bool "Default bootloader kernel argume 773 bool "Default bootloader kernel arguments"
311 depends on SPARC64 <<
312 774
313 config CMDLINE 775 config CMDLINE
314 string "Initial kernel command string" 776 string "Initial kernel command string"
315 depends on CMDLINE_BOOL 777 depends on CMDLINE_BOOL
316 default "console=ttyS0,9600 root=/dev/ !! 778 default "console=ttyS0,9600 console=tty0 root=/dev/sda2"
317 help 779 help
318 Say Y here if you want to be able to !! 780 On some platforms, there is currently no way for the boot loader to
319 the kernel. This will be overridden !! 781 pass arguments to the kernel. For these platforms, you can supply
320 use one (such as SILO). This is most !! 782 some command-line options at build time by entering them here. In
321 a kernel from TFTP, and want default !! 783 most cases you will need to specify the root device here.
322 with having them passed on the comma <<
323 784
324 NOTE: This option WILL override the !! 785 config AMIGA
325 <<
326 config SUN_PM <<
327 bool 786 bool
328 default y if SPARC32 !! 787 depends on APUS
>> 788 default y
329 help 789 help
330 Enable power management and CPU stan !! 790 This option enables support for the Amiga series of computers.
331 SPARC platforms. <<
332 791
333 config SPARC_LED !! 792 config ZORRO
334 tristate "Sun4m LED driver" !! 793 bool
335 depends on SPARC32 !! 794 depends on APUS
>> 795 default y
336 help 796 help
337 This driver toggles the front-panel !! 797 This enables support for the Zorro bus in the Amiga. If you have
338 in a user-specifiable manner. Its s !! 798 expansion cards in your Amiga that conform to the Amiga
339 by reading /proc/led and its blinkin !! 799 AutoConfig(tm) specification, say Y, otherwise N. Note that even
340 via writes to /proc/led !! 800 expansion cards that do not fit in the Zorro slots but fit in e.g.
>> 801 the CPU slot may fall in this category, so you have to say Y to let
>> 802 Linux use these.
341 803
342 config SERIAL_CONSOLE !! 804 config ABSTRACT_CONSOLE
343 bool 805 bool
344 depends on SPARC32 !! 806 depends on APUS
345 default y 807 default y
>> 808
>> 809 config APUS_FAST_EXCEPT
>> 810 bool
>> 811 depends on APUS
>> 812 default y
>> 813
>> 814 config AMIGA_PCMCIA
>> 815 bool "Amiga 1200/600 PCMCIA support"
>> 816 depends on APUS && EXPERIMENTAL
346 help 817 help
347 If you say Y here, it will be possib !! 818 Include support in the kernel for pcmcia on Amiga 1200 and Amiga
348 system console (the system console i !! 819 600. If you intend to use pcmcia cards say Y; otherwise say N.
349 kernel messages and warnings and whi <<
350 mode). This could be useful if some <<
351 to that serial port. <<
352 <<
353 Even if you say Y here, the currentl <<
354 (/dev/tty0) will still be used as th <<
355 you can alter that using a kernel co <<
356 "console=ttyS1". (Try "man bootparam <<
357 your boot loader (silo) about how to <<
358 boot time.) <<
359 <<
360 If you don't have a graphics card in <<
361 kernel will automatically use the fi <<
362 system console. <<
363 820
364 If unsure, say N. !! 821 config AMIGA_BUILTIN_SERIAL
>> 822 tristate "Amiga builtin serial support"
>> 823 depends on APUS
>> 824 help
>> 825 If you want to use your Amiga's built-in serial port in Linux,
>> 826 answer Y.
365 827
366 config SPARC_LEON !! 828 To compile this driver as a module, choose M here.
367 bool "Sparc Leon processor family" !! 829
368 depends on SPARC32 !! 830 config GVPIOEXT
369 select USB_EHCI_BIG_ENDIAN_MMIO !! 831 tristate "GVP IO-Extender support"
370 select USB_EHCI_BIG_ENDIAN_DESC !! 832 depends on APUS
371 select USB_UHCI_BIG_ENDIAN_MMIO <<
372 select USB_UHCI_BIG_ENDIAN_DESC <<
373 help <<
374 If you say Y here if you are running <<
375 The LEON processor is a synthesizabl <<
376 SPARC-v8 standard. LEON is part of <<
377 IP cores that are distributed under <<
378 from www.gaisler.com. You can downlo <<
379 toolchain at www.gaisler.com. <<
380 <<
381 if SPARC_LEON <<
382 menu "U-Boot options" <<
383 <<
384 config UBOOT_LOAD_ADDR <<
385 hex "uImage Load Address" <<
386 default 0x40004000 <<
387 help <<
388 U-Boot kernel load address, the addre <<
389 where u-boot will place the Linux ker <<
390 This address is normally the base add <<
391 <<
392 config UBOOT_FLASH_ADDR <<
393 hex "uImage.o Load Address" <<
394 default 0x00080000 <<
395 help <<
396 Optional setting only affecting the u <<
397 download the uImage file to the targe <<
398 U-Boot. It may for example be used to <<
399 the GRMON utility before even startin <<
400 <<
401 config UBOOT_ENTRY_ADDR <<
402 hex "uImage Entry Address" <<
403 default 0xf0004000 <<
404 help 833 help
405 Do not change this unless you know wh !! 834 If you want to use a GVP IO-Extender serial card in Linux, say Y.
406 hardcoded by the SPARC32 and LEON por !! 835 Otherwise, say N.
407 836
408 This is the virtual address u-boot ju !! 837 config GVPIOEXT_LP
409 Kernel. !! 838 tristate "GVP IO-Extender parallel printer support"
>> 839 depends on GVPIOEXT
>> 840 help
>> 841 Say Y to enable driving a printer from the parallel port on your
>> 842 GVP IO-Extender card, N otherwise.
410 843
411 endmenu !! 844 config GVPIOEXT_PLIP
412 endif !! 845 tristate "GVP IO-Extender PLIP support"
>> 846 depends on GVPIOEXT
>> 847 help
>> 848 Say Y to enable doing IP over the parallel port on your GVP
>> 849 IO-Extender card, N otherwise.
>> 850
>> 851 config MULTIFACE_III_TTY
>> 852 tristate "Multiface Card III serial support"
>> 853 depends on APUS
>> 854 help
>> 855 If you want to use a Multiface III card's serial port in Linux,
>> 856 answer Y.
>> 857
>> 858 To compile this driver as a module, choose M here.
>> 859
>> 860 config A2232
>> 861 tristate "Commodore A2232 serial support (EXPERIMENTAL)"
>> 862 depends on EXPERIMENTAL && APUS
>> 863 ---help---
>> 864 This option supports the 2232 7-port serial card shipped with the
>> 865 Amiga 2000 and other Zorro-bus machines, dating from 1989. At
>> 866 a max of 19,200 bps, the ports are served by a 6551 ACIA UART chip
>> 867 each, plus a 8520 CIA, and a master 6502 CPU and buffer as well. The
>> 868 ports were connected with 8 pin DIN connectors on the card bracket,
>> 869 for which 8 pin to DB25 adapters were supplied. The card also had
>> 870 jumpers internally to toggle various pinning configurations.
>> 871
>> 872 This driver can be built as a module; but then "generic_serial"
>> 873 will also be built as a module. This has to be loaded before
>> 874 "ser_a2232". If you want to do this, answer M here.
>> 875
>> 876 config WHIPPET_SERIAL
>> 877 tristate "Hisoft Whippet PCMCIA serial support"
>> 878 depends on AMIGA_PCMCIA
>> 879 help
>> 880 HiSoft has a web page at <http://www.hisoft.co.uk/>, but there
>> 881 is no listing for the Whippet in their Amiga section.
>> 882
>> 883 config APNE
>> 884 tristate "PCMCIA NE2000 support"
>> 885 depends on AMIGA_PCMCIA
>> 886 help
>> 887 If you have a PCMCIA NE2000 compatible adapter, say Y. Otherwise,
>> 888 say N.
>> 889
>> 890 To compile this driver as a module, choose M here: the
>> 891 module will be called apne.
>> 892
>> 893 config SERIAL_CONSOLE
>> 894 bool "Support for serial port console"
>> 895 depends on APUS && (AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y)
>> 896
>> 897 config HEARTBEAT
>> 898 bool "Use power LED as a heartbeat"
>> 899 depends on APUS
>> 900 help
>> 901 Use the power-on LED on your machine as a load meter. The exact
>> 902 behavior is platform-dependent, but normally the flash frequency is
>> 903 a hyperbolic function of the 5-minute load average.
>> 904
>> 905 config PROC_HARDWARE
>> 906 bool "/proc/hardware support"
>> 907 depends on APUS
>> 908
>> 909 source "drivers/zorro/Kconfig"
413 910
414 endmenu 911 endmenu
415 912
416 menu "Bus options (PCI etc.)" !! 913 menu "Bus options"
417 config SBUS !! 914
>> 915 config ISA
>> 916 bool "Support for ISA-bus hardware"
>> 917 depends on PPC_PREP || PPC_CHRP
>> 918 help
>> 919 Find out whether you have ISA slots on your motherboard. ISA is the
>> 920 name of a bus system, i.e. the way the CPU talks to the other stuff
>> 921 inside your box. If you have an Apple machine, say N here; if you
>> 922 have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If
>> 923 you have an embedded board, consult your board documentation.
>> 924
>> 925 config GENERIC_ISA_DMA
418 bool 926 bool
>> 927 depends on POWER3 || POWER4 || 6xx && !8260
419 default y 928 default y
420 929
421 config SBUSCHAR !! 930 config EISA
>> 931 bool
>> 932 help
>> 933 The Extended Industry Standard Architecture (EISA) bus is a bus
>> 934 architecture used on some older intel-based PCs.
>> 935
>> 936 config SBUS
422 bool 937 bool
423 default y <<
424 938
425 config SUN_LDOMS !! 939 # Yes MCA RS/6000s exist but Linux-PPC does not currently support any
426 bool "Sun Logical Domains support" !! 940 config MCA
427 depends on SPARC64 !! 941 bool
>> 942
>> 943 config PCI
>> 944 bool "PCI support" if 40x || 8260
>> 945 default y if !40x && !8260 && !8xx && !APUS
>> 946 default PCI_PERMEDIA if !4xx && !8260 && !8xx && APUS
>> 947 default PCI_QSPAN if !4xx && !8260 && 8xx
428 help 948 help
429 Say Y here is you want to support vi !! 949 Find out whether your system includes a PCI bus. PCI is the name of
430 Logical Domains. !! 950 a bus system, i.e. the way the CPU talks to the other stuff inside
>> 951 your box. If you say Y here, the kernel will include drivers and
>> 952 infrastructure code to support PCI bus devices.
431 953
432 config PCIC_PCI !! 954 config PCI_DOMAINS
433 bool 955 bool
434 depends on PCI && SPARC32 && !SPARC_LE !! 956 default PCI
435 default y !! 957
>> 958 config PCI_QSPAN
>> 959 bool "QSpan PCI"
>> 960 depends on !4xx && !8260 && 8xx
>> 961 help
>> 962 Say Y here if you have a system based on a Motorola 8xx-series
>> 963 embedded processor with a QSPAN PCI interface, otherwise say N.
>> 964
>> 965 config PCI_PERMEDIA
>> 966 bool "PCI for Permedia2"
>> 967 depends on !4xx && !8xx && APUS
>> 968
>> 969 source "drivers/pci/Kconfig"
>> 970
>> 971 config HOTPLUG
>> 972 bool "Support for hot-pluggable devices"
>> 973 ---help---
>> 974 Say Y here if you want to plug devices into your computer while
>> 975 the system is running, and be able to use them quickly. In many
>> 976 cases, the devices can likewise be unplugged at any time too.
>> 977
>> 978 One well known example of this is PCMCIA- or PC-cards, credit-card
>> 979 size devices such as network cards, modems or hard drives which are
>> 980 plugged into slots found on all modern laptop computers. Another
>> 981 example, used on modern desktops as well as laptops, is USB.
>> 982
>> 983 Enable HOTPLUG and KMOD, and build a modular kernel. Get agent
>> 984 software (at <http://linux-hotplug.sourceforge.net/>) and install it.
>> 985 Then your kernel will automatically call out to a user mode "policy
>> 986 agent" (/sbin/hotplug) to load modules and set up software needed
>> 987 to use devices as you hotplug them.
>> 988
>> 989 source "drivers/pcmcia/Kconfig"
>> 990
>> 991 source "drivers/parport/Kconfig"
>> 992
>> 993 endmenu
>> 994
>> 995 menu "Advanced setup"
>> 996
>> 997 config ADVANCED_OPTIONS
>> 998 bool "Prompt for advanced kernel configuration options"
>> 999 help
>> 1000 This option will enable prompting for a variety of advanced kernel
>> 1001 configuration options. These options can cause the kernel to not
>> 1002 work if they are set incorrectly, but can be used to optimize certain
>> 1003 aspects of kernel memory management.
>> 1004
>> 1005 Unless you know what you are doing, say N here.
>> 1006
>> 1007 comment "Default settings for advanced configuration options are used"
>> 1008 depends on !ADVANCED_OPTIONS
>> 1009
>> 1010 config HIGHMEM_START_BOOL
>> 1011 bool "Set high memory pool address"
>> 1012 depends on ADVANCED_OPTIONS && HIGHMEM
>> 1013 help
>> 1014 This option allows you to set the base address of the kernel virtual
>> 1015 area used to map high memory pages. This can be useful in
>> 1016 optimizing the layout of kernel virtual memory.
>> 1017
>> 1018 Say N here unless you know what you are doing.
>> 1019
>> 1020 config HIGHMEM_START
>> 1021 hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL
>> 1022 default "0xfe000000"
>> 1023
>> 1024 config LOWMEM_SIZE_BOOL
>> 1025 bool "Set maximum low memory"
>> 1026 depends on ADVANCED_OPTIONS
>> 1027 help
>> 1028 This option allows you to set the maximum amount of memory which
>> 1029 will be used as "low memory", that is, memory which the kernel can
>> 1030 access directly, without having to set up a kernel virtual mapping.
>> 1031 This can be useful in optimizing the layout of kernel virtual
>> 1032 memory.
>> 1033
>> 1034 Say N here unless you know what you are doing.
>> 1035
>> 1036 config LOWMEM_SIZE
>> 1037 hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL
>> 1038 default "0x30000000"
>> 1039
>> 1040 config KERNEL_START_BOOL
>> 1041 bool "Set custom kernel base address"
>> 1042 depends on ADVANCED_OPTIONS
>> 1043 help
>> 1044 This option allows you to set the kernel virtual address at which
>> 1045 the kernel will map low memory (the kernel image will be linked at
>> 1046 this address). This can be useful in optimizing the virtual memory
>> 1047 layout of the system.
>> 1048
>> 1049 Say N here unless you know what you are doing.
>> 1050
>> 1051 config KERNEL_START
>> 1052 hex "Virtual address of kernel base" if KERNEL_START_BOOL
>> 1053 default "0xc0000000"
>> 1054
>> 1055 config TASK_SIZE_BOOL
>> 1056 bool "Set custom user task size"
>> 1057 depends on ADVANCED_OPTIONS
>> 1058 help
>> 1059 This option allows you to set the amount of virtual address space
>> 1060 allocated to user tasks. This can be useful in optimizing the
>> 1061 virtual memory layout of the system.
>> 1062
>> 1063 Say N here unless you know what you are doing.
>> 1064
>> 1065 config TASK_SIZE
>> 1066 hex "Size of user task space" if TASK_SIZE_BOOL
>> 1067 default "0x80000000"
>> 1068
>> 1069 config BOOT_LOAD_BOOL
>> 1070 bool "Set the boot link/load address"
>> 1071 depends on ADVANCED_OPTIONS && !PPC_MULTIPLATFORM
>> 1072 help
>> 1073 This option allows you to set the initial load address of the zImage
>> 1074 or zImage.initrd file. This can be useful if you are on a board
>> 1075 which has a small amount of memory.
>> 1076
>> 1077 Say N here unless you know what you are doing.
>> 1078
>> 1079 config BOOT_LOAD
>> 1080 hex "Link/load address for booting" if BOOT_LOAD_BOOL
>> 1081 default "0x00400000" if 40x || 8xx || 8260
>> 1082 default "0x01000000" if 44x
>> 1083 default "0x00800000"
436 1084
437 config LEON_PCI !! 1085 config PIN_TLB
>> 1086 bool "Pinned Kernel TLBs (860 ONLY)"
>> 1087 depends on ADVANCED_OPTIONS && 8xx
>> 1088 endmenu
>> 1089
>> 1090 source "drivers/base/Kconfig"
>> 1091
>> 1092 source "drivers/mtd/Kconfig"
>> 1093
>> 1094 source "drivers/pnp/Kconfig"
>> 1095
>> 1096 source "drivers/block/Kconfig"
>> 1097
>> 1098 source "drivers/md/Kconfig"
>> 1099
>> 1100 source "drivers/ide/Kconfig"
>> 1101
>> 1102 source "drivers/scsi/Kconfig"
>> 1103
>> 1104 source "drivers/message/fusion/Kconfig"
>> 1105
>> 1106 source "drivers/ieee1394/Kconfig"
>> 1107
>> 1108 source "drivers/message/i2o/Kconfig"
>> 1109
>> 1110 source "net/Kconfig"
>> 1111
>> 1112 source "drivers/isdn/Kconfig"
>> 1113
>> 1114 source "drivers/video/Kconfig"
>> 1115
>> 1116 source "drivers/cdrom/Kconfig"
>> 1117
>> 1118 source "drivers/input/Kconfig"
>> 1119
>> 1120
>> 1121 menu "Macintosh device drivers"
>> 1122
>> 1123 # we want to change this to something like CONFIG_SYSCTRL_CUDA/PMU
>> 1124 config ADB_CUDA
>> 1125 bool "Support for CUDA based PowerMacs"
>> 1126 depends on PPC_PMAC
>> 1127 help
>> 1128 This provides support for CUDA based Power Macintosh systems. This
>> 1129 includes most OldWorld PowerMacs, the first generation iMacs, the
>> 1130 Blue&White G3 and the "Yikes" G4 (PCI Graphics). All later models
>> 1131 should use CONFIG_ADB_PMU instead. It is safe to say Y here even if
>> 1132 your machine doesn't have a CUDA.
>> 1133
>> 1134 If unsure say Y.
>> 1135
>> 1136 config ADB_PMU
>> 1137 bool "Support for PMU based PowerMacs"
>> 1138 depends on PPC_PMAC
>> 1139 help
>> 1140 On PowerBooks, iBooks, and recent iMacs and Power Macintoshes, the
>> 1141 PMU is an embedded microprocessor whose primary function is to
>> 1142 control system power, and battery charging on the portable models.
>> 1143 The PMU also controls the ADB (Apple Desktop Bus) which connects to
>> 1144 the keyboard and mouse on some machines, as well as the non-volatile
>> 1145 RAM and the RTC (real time clock) chip. Say Y to enable support for
>> 1146 this device; you should do so if your machine is one of those
>> 1147 mentioned above.
>> 1148
>> 1149 config PMAC_PBOOK
>> 1150 bool "Power management support for PowerBooks"
>> 1151 depends on ADB_PMU
>> 1152 ---help---
>> 1153 This provides support for putting a PowerBook to sleep; it also
>> 1154 enables media bay support. Power management works on the
>> 1155 PB2400/3400/3500, Wallstreet, Lombard, and Bronze PowerBook G3 and
>> 1156 the Titanium Powerbook G4, as well as the iBooks. You should get
>> 1157 the power management daemon, pmud, to make it work and you must have
>> 1158 the /dev/pmu device (see the pmud README).
>> 1159
>> 1160 Get pmud from <ftp://ftp.samba.org/pub/ppclinux/pmud/>.
>> 1161
>> 1162 If you have a PowerBook, you should say Y here.
>> 1163
>> 1164 You may also want to compile the dma sound driver as a module and
>> 1165 have it autoloaded. The act of removing the module shuts down the
>> 1166 sound hardware for more power savings.
>> 1167
>> 1168 config PM
438 bool 1169 bool
439 depends on PCI && SPARC_LEON !! 1170 depends on PPC_PMAC && ADB_PMU && PMAC_PBOOK
440 default y 1171 default y
441 1172
442 config SPARC_GRPCI1 !! 1173 config PMAC_APM_EMU
443 bool "GRPCI Host Bridge Support" !! 1174 tristate "APM emulation"
444 depends on LEON_PCI !! 1175 depends on PMAC_PBOOK
445 default y !! 1176
>> 1177 # made a separate option since backlight may end up beeing used
>> 1178 # on non-powerbook machines (but only on PMU based ones AFAIK)
>> 1179 config PMAC_BACKLIGHT
>> 1180 bool "Backlight control for LCD screens"
>> 1181 depends on ADB_PMU
446 help 1182 help
447 Say Y here to include the GRPCI Host !! 1183 Say Y here to build in code to manage the LCD backlight on a
448 PCI host controller is typically fou !! 1184 Macintosh PowerBook. With this code, the backlight will be turned
449 systems. The driver has one property !! 1185 on and off appropriately on power-management and lid-open/lid-closed
450 from the bootloader that makes the G !! 1186 events; also, the PowerBook button device will be enabled so you can
451 on detected PCI Parity and System er !! 1187 change the screen brightness.
452 1188
453 config SPARC_GRPCI2 !! 1189 config MAC_FLOPPY
454 bool "GRPCI2 Host Bridge Support" !! 1190 bool "Support for PowerMac floppy"
455 depends on LEON_PCI !! 1191 depends on PPC_PMAC
456 default y !! 1192 help
>> 1193 If you have a SWIM-3 (Super Woz Integrated Machine 3; from Apple)
>> 1194 floppy controller, say Y here. Most commonly found in PowerMacs.
>> 1195
>> 1196 config MAC_SERIAL
>> 1197 tristate "Support for PowerMac serial ports (OBSOLETE DRIVER)"
>> 1198 depends on PPC_PMAC
457 help 1199 help
458 Say Y here to include the GRPCI2 Hos !! 1200 This driver is obsolete. Use CONFIG_SERIAL_PMACZILOG in
>> 1201 "Character devices --> Serial drivers --> PowerMac z85c30" option.
459 1202
460 config SUN_OPENPROMFS !! 1203 config ADB
461 tristate "Openprom tree appears in /pr !! 1204 bool "Apple Desktop Bus (ADB) support"
>> 1205 depends on PPC_PMAC
462 help 1206 help
463 If you say Y, the OpenPROM device tr !! 1207 Apple Desktop Bus (ADB) support is for support of devices which
464 virtual file system, which you can m !! 1208 are connected to an ADB port. ADB devices tend to have 4 pins.
465 -t openpromfs none /proc/openprom". !! 1209 If you have an Apple Macintosh prior to the iMac, an iBook or
>> 1210 PowerBook, or a "Blue and White G3", you probably want to say Y
>> 1211 here. Otherwise say N.
>> 1212
>> 1213 config ADB_MACIO
>> 1214 bool "Include MacIO (CHRP) ADB driver"
>> 1215 depends on ADB
>> 1216 help
>> 1217 Say Y here to include direct support for the ADB controller in the
>> 1218 Hydra chip used on PowerPC Macintoshes of the CHRP type. (The Hydra
>> 1219 also includes a MESH II SCSI controller, DBDMA controller, VIA chip,
>> 1220 OpenPIC controller and two RS422/Geoports.)
>> 1221
>> 1222 config INPUT_ADBHID
>> 1223 bool "Support for ADB input devices (keyboard, mice, ...)"
>> 1224 depends on ADB && INPUT=y
>> 1225 help
>> 1226 Say Y here if you want to have ADB (Apple Desktop Bus) HID devices
>> 1227 such as keyboards, mice, joysticks, trackpads or graphic tablets
>> 1228 handled by the input layer. If you say Y here, make sure to say Y to
>> 1229 the corresponding drivers "Keyboard support" (CONFIG_INPUT_KEYBDEV),
>> 1230 "Mouse Support" (CONFIG_INPUT_MOUSEDEV) and "Event interface
>> 1231 support" (CONFIG_INPUT_EVDEV) as well.
>> 1232
>> 1233 If unsure, say Y.
>> 1234
>> 1235 config MAC_EMUMOUSEBTN
>> 1236 bool "Support for mouse button 2+3 emulation"
>> 1237 depends on INPUT_ADBHID
>> 1238 help
>> 1239 This provides generic support for emulating the 2nd and 3rd mouse
>> 1240 button with keypresses. If you say Y here, the emulation is still
>> 1241 disabled by default. The emulation is controlled by these sysctl
>> 1242 entries:
>> 1243 /proc/sys/dev/mac_hid/mouse_button_emulation
>> 1244 /proc/sys/dev/mac_hid/mouse_button2_keycode
>> 1245 /proc/sys/dev/mac_hid/mouse_button3_keycode
>> 1246
>> 1247 If you have an Apple machine with a 1-button mouse, say Y here.
>> 1248
>> 1249 config ANSLCD
>> 1250 bool "Support for ANS LCD display"
>> 1251 depends on ADB_CUDA
>> 1252
>> 1253 endmenu
466 1254
467 To compile the /proc/openprom suppor !! 1255 source "drivers/char/Kconfig"
468 module will be called openpromfs. <<
469 1256
470 Only choose N if you know in advance !! 1257 source "drivers/media/Kconfig"
471 OpenPROM settings on the running sys <<
472 1258
473 # Makefile helpers !! 1259 source "fs/Kconfig"
474 config SPARC64_PCI !! 1260
>> 1261 source "sound/Kconfig"
>> 1262
>> 1263 source "arch/ppc/8xx_io/Kconfig"
>> 1264
>> 1265 source "arch/ppc/8260_io/Kconfig"
>> 1266
>> 1267
>> 1268 menu "IBM 40x options"
>> 1269 depends on 40x
>> 1270
>> 1271 config SERIAL_SICC
>> 1272 bool "SICC Serial port"
>> 1273 depends on STB03xxx
>> 1274
>> 1275 config UART1_DFLT_CONSOLE
475 bool 1276 bool
>> 1277 depends on SERIAL_SICC && UART0_TTYS1
476 default y 1278 default y
477 depends on SPARC64 && PCI <<
478 1279
479 config SPARC64_PCI_MSI !! 1280 config SERIAL_SICC_CONSOLE
480 bool 1281 bool
>> 1282 depends on SERIAL_SICC && UART0_TTYS1
481 default y 1283 default y
482 depends on SPARC64_PCI && PCI_MSI <<
483 1284
484 endmenu 1285 endmenu
485 1286
486 config COMPAT !! 1287 source "drivers/usb/Kconfig"
>> 1288
>> 1289 source "lib/Kconfig"
>> 1290
>> 1291
>> 1292 menu "Kernel hacking"
>> 1293
>> 1294 config DEBUG_KERNEL
>> 1295 bool "Kernel debugging"
>> 1296
>> 1297 config DEBUG_SLAB
>> 1298 bool "Debug memory allocations"
>> 1299 depends on DEBUG_KERNEL
>> 1300
>> 1301 config MAGIC_SYSRQ
>> 1302 bool "Magic SysRq key"
>> 1303 depends on DEBUG_KERNEL
>> 1304 help
>> 1305 If you say Y here, you will have some control over the system even
>> 1306 if the system crashes for example during kernel debugging (e.g., you
>> 1307 will be able to flush the buffer cache to disk, reboot the system
>> 1308 immediately or dump some status information). This is accomplished
>> 1309 by pressing various keys while holding SysRq (Alt+PrintScreen). It
>> 1310 also works on a serial console (on PC hardware at least), if you
>> 1311 send a BREAK and then within 5 seconds a command keypress. The
>> 1312 keys are documented in <file:Documentation/sysrq.txt>. Don't say Y
>> 1313 unless you really know what this hack does.
>> 1314
>> 1315 config DEBUG_SPINLOCK
>> 1316 bool "Spinlock debugging"
>> 1317 depends on DEBUG_KERNEL
>> 1318 help
>> 1319 Say Y here and to CONFIG_SMP to include code to check for missing
>> 1320 spinlock initialization and some other common spinlock errors.
>> 1321
>> 1322 config DEBUG_HIGHMEM
>> 1323 bool "Highmem debugging"
>> 1324 depends on DEBUG_KERNEL && HIGHMEM
>> 1325 help
>> 1326 This options enables additional error checking for high memory
>> 1327 systems. Disable for production systems.
>> 1328
>> 1329 config DEBUG_SPINLOCK_SLEEP
>> 1330 bool "Sleep-inside-spinlock checking"
>> 1331 depends on DEBUG_KERNEL
>> 1332 help
>> 1333 If you say Y here, various routines which may sleep will become very
>> 1334 noisy if they are called with a spinlock held.
>> 1335
>> 1336 config KGDB
>> 1337 bool "Include kgdb kernel debugger"
>> 1338 depends on DEBUG_KERNEL
>> 1339 select DEBUG_INFO
>> 1340 help
>> 1341 Include in-kernel hooks for kgdb, the Linux kernel source level
>> 1342 debugger. See <http://kgdb.sourceforge.net/> for more information.
>> 1343 Unless you are intending to debug the kernel, say N here.
>> 1344
>> 1345 choice
>> 1346 prompt "Serial Port"
>> 1347 depends on KGDB
>> 1348 default KGDB_TTYS1
>> 1349
>> 1350 config KGDB_TTYS0
>> 1351 bool "ttyS0"
>> 1352
>> 1353 config KGDB_TTYS1
>> 1354 bool "ttyS1"
>> 1355
>> 1356 config KGDB_TTYS2
>> 1357 bool "ttyS2"
>> 1358
>> 1359 config KGDB_TTYS3
>> 1360 bool "ttyS3"
>> 1361
>> 1362 endchoice
>> 1363
>> 1364 config KGDB_CONSOLE
>> 1365 bool "Enable serial console thru kgdb port"
>> 1366 depends on KGDB && 8xx || 8260
>> 1367 help
>> 1368 If you enable this, all serial console messages will be sent
>> 1369 over the gdb stub.
>> 1370 If unsure, say N.
>> 1371
>> 1372 config XMON
>> 1373 bool "Include xmon kernel debugger"
>> 1374 depends on DEBUG_KERNEL
>> 1375 help
>> 1376 Include in-kernel hooks for the xmon kernel monitor/debugger.
>> 1377 Unless you are intending to debug the kernel, say N here.
>> 1378
>> 1379 config BDI_SWITCH
>> 1380 bool "Include BDI-2000 user context switcher"
>> 1381 depends on DEBUG_KERNEL
>> 1382 help
>> 1383 Include in-kernel support for the Abatron BDI2000 debugger.
>> 1384 Unless you are intending to debug the kernel with one of these
>> 1385 machines, say N here.
>> 1386
>> 1387 config DEBUG_INFO
>> 1388 bool "Compile the kernel with debug info"
>> 1389 depends on DEBUG_KERNEL
>> 1390 help
>> 1391 If you say Y here the resulting kernel image will include
>> 1392 debugging info resulting in a larger kernel image.
>> 1393 Say Y here only if you plan to use some sort of debugger to
>> 1394 debug the kernel.
>> 1395 If you don't debug the kernel, you can say N.
>> 1396
>> 1397 config BOOTX_TEXT
>> 1398 bool "Support for early boot text console (BootX or OpenFirmware only)"
>> 1399 depends PPC_OF
>> 1400 help
>> 1401 Say Y here to see progress messages from the boot firmware in text
>> 1402 mode. Requires either BootX or Open Firmware.
>> 1403
>> 1404 config SERIAL_TEXT_DEBUG
>> 1405 bool "Support for early boot texts over serial port"
>> 1406 depends on 4xx || GT64260 || LOPEC || MCPN765 || PPLUS || PRPMC800 || SANDPOINT
>> 1407
>> 1408 config OCP
487 bool 1409 bool
488 depends on SPARC64 !! 1410 depends on IBM_OCP
489 default y 1411 default y
490 select HAVE_UID16 <<
491 select ARCH_WANT_OLD_COMPAT_IPC <<
492 select COMPAT_OLD_SIGACTION <<
493 1412
494 source "drivers/sbus/char/Kconfig" !! 1413 endmenu
>> 1414
>> 1415 source "security/Kconfig"
>> 1416
>> 1417 source "crypto/Kconfig"
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