1 # SPDX-License-Identifier: GPL-2.0 !! 1 # For a description of the syntax of this configuration file,
2 config SUPERH !! 2 # see Documentation/kbuild/kconfig-language.txt.
3 def_bool y !! 3 #
4 select ARCH_32BIT_OFF_T <<
5 select ARCH_HAS_CPU_CACHE_ALIASING <<
6 select ARCH_HAVE_NMI_SAFE_CMPXCHG if ( <<
7 select ARCH_HAS_BINFMT_FLAT if !MMU <<
8 select ARCH_HAS_CPU_FINALIZE_INIT <<
9 select ARCH_HAS_CURRENT_STACK_POINTER <<
10 select ARCH_HAS_GIGANTIC_PAGE <<
11 select ARCH_HAS_GCOV_PROFILE_ALL <<
12 select ARCH_HAS_PTE_SPECIAL <<
13 select ARCH_HAS_TICK_BROADCAST if GENE <<
14 select ARCH_HIBERNATION_POSSIBLE if MM <<
15 select ARCH_MIGHT_HAVE_PC_PARPORT <<
16 select ARCH_WANT_IPC_PARSE_VERSION <<
17 select ARCH_NEED_CMPXCHG_1_EMU <<
18 select CPU_NO_EFFICIENT_FFS <<
19 select DMA_DECLARE_COHERENT <<
20 select GENERIC_ATOMIC64 <<
21 select GENERIC_CMOS_UPDATE if SH_SH03 <<
22 select GENERIC_IDLE_POLL_SETUP <<
23 select GENERIC_IRQ_SHOW <<
24 select GENERIC_LIB_ASHLDI3 <<
25 select GENERIC_LIB_ASHRDI3 <<
26 select GENERIC_LIB_LSHRDI3 <<
27 select GENERIC_PCI_IOMAP if PCI <<
28 select GENERIC_SCHED_CLOCK <<
29 select GENERIC_SMP_IDLE_THREAD <<
30 select GUP_GET_PXX_LOW_HIGH if X2TLB <<
31 select HAS_IOPORT if HAS_IOPORT_MAP <<
32 select GENERIC_IOREMAP if MMU <<
33 select HAVE_ARCH_AUDITSYSCALL <<
34 select HAVE_ARCH_KGDB <<
35 select HAVE_ARCH_SECCOMP_FILTER <<
36 select HAVE_ARCH_TRACEHOOK <<
37 select HAVE_DEBUG_BUGVERBOSE <<
38 select HAVE_DEBUG_KMEMLEAK <<
39 select HAVE_DYNAMIC_FTRACE <<
40 select HAVE_GUP_FAST if MMU <<
41 select HAVE_FUNCTION_GRAPH_TRACER <<
42 select HAVE_FUNCTION_TRACER <<
43 select HAVE_FTRACE_MCOUNT_RECORD <<
44 select HAVE_HW_BREAKPOINT <<
45 select HAVE_IOREMAP_PROT if MMU && !X2 <<
46 select HAVE_KERNEL_BZIP2 <<
47 select HAVE_KERNEL_GZIP <<
48 select HAVE_KERNEL_LZMA <<
49 select HAVE_KERNEL_LZO <<
50 select HAVE_KERNEL_XZ <<
51 select HAVE_KPROBES <<
52 select HAVE_KRETPROBES <<
53 select HAVE_MIXED_BREAKPOINTS_REGS <<
54 select HAVE_MOD_ARCH_SPECIFIC if DWARF <<
55 select HAVE_NMI <<
56 select HAVE_PATA_PLATFORM <<
57 select HAVE_PERF_EVENTS <<
58 select HAVE_REGS_AND_STACK_ACCESS_API <<
59 select HAVE_UID16 <<
60 select HAVE_SOFTIRQ_ON_OWN_STACK if IR <<
61 select HAVE_STACKPROTECTOR <<
62 select HAVE_SYSCALL_TRACEPOINTS <<
63 select IRQ_FORCED_THREADING <<
64 select LOCK_MM_AND_FIND_VMA <<
65 select MODULES_USE_ELF_RELA <<
66 select NEED_SG_DMA_LENGTH <<
67 select NO_DMA if !MMU && !DMA_COHERENT <<
68 select NO_GENERIC_PCI_IOPORT_MAP if PC <<
69 select OLD_SIGACTION <<
70 select OLD_SIGSUSPEND <<
71 select PCI_DOMAINS if PCI <<
72 select PERF_EVENTS <<
73 select PERF_USE_VMALLOC <<
74 select RTC_LIB <<
75 select SPARSE_IRQ <<
76 select TRACE_IRQFLAGS_SUPPORT <<
77 help <<
78 The SuperH is a RISC processor targe <<
79 and consumer electronics; it was als <<
80 gaming console. The SuperH port has <<
81 <http://www.linux-sh.org/>. <<
82 <<
83 config GENERIC_BUG <<
84 def_bool y <<
85 depends on BUG <<
86 <<
87 config GENERIC_HWEIGHT <<
88 def_bool y <<
89 <<
90 config GENERIC_CALIBRATE_DELAY <<
91 bool <<
92 <<
93 config GENERIC_LOCKBREAK <<
94 def_bool y <<
95 depends on SMP && PREEMPTION <<
96 <<
97 config ARCH_SUSPEND_POSSIBLE <<
98 def_bool n <<
99 <<
100 config ARCH_HIBERNATION_POSSIBLE <<
101 def_bool n <<
102 <<
103 config SYS_SUPPORTS_APM_EMULATION <<
104 bool <<
105 select ARCH_SUSPEND_POSSIBLE <<
106 <<
107 config SYS_SUPPORTS_SMP <<
108 bool <<
109 <<
110 config SYS_SUPPORTS_NUMA <<
111 bool <<
112 <<
113 config STACKTRACE_SUPPORT <<
114 def_bool y <<
115 <<
116 config LOCKDEP_SUPPORT <<
117 def_bool y <<
118 <<
119 config ARCH_HAS_ILOG2_U32 <<
120 def_bool n <<
121 <<
122 config ARCH_HAS_ILOG2_U64 <<
123 def_bool n <<
124 <<
125 config NO_IOPORT_MAP <<
126 def_bool !PCI <<
127 depends on !SH_SHMIN && !SH_HP6XX && ! <<
128 !SH_DREAMCAST <<
129 <<
130 config IO_TRAPPED <<
131 bool <<
132 <<
133 config SWAP_IO_SPACE <<
134 bool <<
135 <<
136 config DMA_COHERENT <<
137 bool <<
138 <<
139 config DMA_NONCOHERENT <<
140 def_bool !NO_DMA && !DMA_COHERENT <<
141 select ARCH_HAS_DMA_PREP_COHERENT <<
142 select ARCH_HAS_SYNC_DMA_FOR_DEVICE <<
143 select DMA_DIRECT_REMAP <<
144 <<
145 config PGTABLE_LEVELS <<
146 default 3 if X2TLB <<
147 default 2 <<
148 4
149 menu "System type" !! 5 mainmenu "Linux/PowerPC Kernel Configuration"
150 6
151 # !! 7 config MMU
152 # Processor families <<
153 # <<
154 config CPU_SH2 <<
155 bool 8 bool
156 select SH_INTC !! 9 default y
157 10
158 config CPU_SH2A !! 11 config UID16
159 bool 12 bool
160 select CPU_SH2 <<
161 select UNCACHED_MAPPING <<
162 13
163 config CPU_J2 !! 14 config RWSEM_GENERIC_SPINLOCK
164 bool 15 bool
165 select CPU_SH2 <<
166 select OF <<
167 select OF_EARLY_FLATTREE <<
168 16
169 config CPU_SH3 !! 17 config RWSEM_XCHGADD_ALGORITHM
170 bool 18 bool
171 select CPU_HAS_INTEVT !! 19 default y
172 select CPU_HAS_SR_RB <<
173 select SH_INTC <<
174 select SYS_SUPPORTS_SH_TMU <<
175 20
176 config CPU_SH4 !! 21 config HAVE_DEC_LOCK
177 bool 22 bool
178 select ARCH_SUPPORTS_HUGETLBFS if MMU !! 23 default y
179 select CPU_HAS_INTEVT <<
180 select CPU_HAS_SR_RB <<
181 select CPU_HAS_FPU if !CPU_SH4AL_DSP <<
182 select SH_INTC <<
183 select SYS_SUPPORTS_SH_TMU <<
184 24
185 config CPU_SH4A !! 25 config PPC
186 bool 26 bool
187 select CPU_SH4 !! 27 default y
188 28
189 config CPU_SH4AL_DSP !! 29 config PPC32
190 bool 30 bool
191 select CPU_SH4A !! 31 default y
192 select CPU_HAS_DSP !! 32
>> 33
>> 34 source "init/Kconfig"
>> 35
>> 36 menu "Processor"
>> 37
>> 38 choice
>> 39 prompt "Processor Type"
>> 40 default 6xx
>> 41
>> 42 config 6xx
>> 43 bool "6xx/7xx/74xx/8260"
>> 44 help
>> 45 There are four types of PowerPC chips supported. The more common
>> 46 types (601, 603, 604, 740, 750, 7400), the Motorola embedded
>> 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.
>> 55
>> 56 config 40x
>> 57 bool "40x"
>> 58
>> 59 config 44x
>> 60 bool "44x"
>> 61
>> 62 config POWER3
>> 63 bool "POWER3"
193 64
194 config CPU_SHX2 !! 65 config POWER4
>> 66 bool "POWER4 and 970 (G5)"
>> 67
>> 68 config 8xx
>> 69 bool "8xx"
>> 70
>> 71 endchoice
>> 72
>> 73 config PTE_64BIT
195 bool 74 bool
>> 75 depends on 44x
>> 76 default y
>> 77
>> 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.
196 166
197 config CPU_SHX3 !! 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
198 bool 178 bool
199 select DMA_COHERENT !! 179 depends on CPU_FREQ_PMAC
200 select SYS_SUPPORTS_SMP !! 180 default y
201 select SYS_SUPPORTS_NUMA !! 181
>> 182 config PPC601_SYNC_FIX
>> 183 bool "Workarounds for PPC601 bugs"
>> 184 depends on 6xx
>> 185 help
>> 186 Some versions of the PPC601 (the first PowerPC chip) have bugs which
>> 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.
>> 193
>> 194 If in doubt, say Y here.
>> 195
>> 196 source arch/ppc/platforms/4xx/Kconfig
202 197
203 config ARCH_SHMOBILE !! 198 config PPC64BRIDGE
204 bool 199 bool
205 select ARCH_SUSPEND_POSSIBLE !! 200 depends on POWER3 || POWER4
206 select PM !! 201 default y
207 202
208 config CPU_HAS_PMU !! 203 config PPC_STD_MMU
209 depends on CPU_SH4 || CPU_SH4A !! 204 bool
210 default y !! 205 depends on 6xx || POWER3 || POWER4
211 bool !! 206 default y
212 207
213 choice !! 208 config NOT_COHERENT_CACHE
214 prompt "Processor sub-type selection" !! 209 bool
>> 210 depends on 4xx || 8xx
>> 211 default y
215 212
216 # !! 213 endmenu
217 # Processor subtypes <<
218 # <<
219 214
220 # SH-2 Processor Support !! 215 menu "Platform options"
221 216
222 config CPU_SUBTYPE_SH7619 !! 217 choice
223 bool "Support SH7619 processor" !! 218 prompt "8xx Machine Type"
224 select CPU_SH2 !! 219 depends on 8xx
225 select SYS_SUPPORTS_SH_CMT !! 220 default RPXLITE
226 !! 221
227 config CPU_SUBTYPE_J2 !! 222 config RPXLITE
228 bool "Support J2 processor" !! 223 bool "RPX-Lite"
229 select CPU_J2 !! 224 ---help---
230 select SYS_SUPPORTS_SMP !! 225 Single-board computers based around the PowerPC MPC8xx chips and
231 select GENERIC_CLOCKEVENTS_BROADCAST i !! 226 intended for embedded applications. The following types are
232 !! 227 supported:
233 # SH-2A Processor Support !! 228
234 !! 229 RPX-Lite:
235 config CPU_SUBTYPE_SH7201 !! 230 Embedded Planet RPX Lite. PC104 form-factor SBC based on the MPC823.
236 bool "Support SH7201 processor" !! 231
237 select CPU_SH2A !! 232 RPX-Classic:
238 select CPU_HAS_FPU !! 233 Embedded Planet RPX Classic Low-fat. Credit-card-size SBC based on
239 select SYS_SUPPORTS_SH_MTU2 !! 234 the MPC 860
240 !! 235
241 config CPU_SUBTYPE_SH7203 !! 236 BSE-IP:
242 bool "Support SH7203 processor" !! 237 Bright Star Engineering ip-Engine.
243 select CPU_SH2A !! 238
244 select CPU_HAS_FPU !! 239 TQM823L:
245 select SYS_SUPPORTS_SH_CMT !! 240 TQM850L:
246 select SYS_SUPPORTS_SH_MTU2 !! 241 TQM855L:
247 select PINCTRL !! 242 TQM860L:
248 !! 243 MPC8xx based family of mini modules, half credit card size,
249 config CPU_SUBTYPE_SH7206 !! 244 up to 64 MB of RAM, 8 MB Flash, (Fast) Ethernet, 2 x serial ports,
250 bool "Support SH7206 processor" !! 245 2 x CAN bus interface, ...
251 select CPU_SH2A !! 246 Manufacturer: TQ Components, www.tq-group.de
252 select SYS_SUPPORTS_SH_CMT !! 247 Date of Release: October (?) 1999
253 select SYS_SUPPORTS_SH_MTU2 !! 248 End of Life: not yet :-)
254 !! 249 URL:
255 config CPU_SUBTYPE_SH7263 !! 250 - module: <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>
256 bool "Support SH7263 processor" !! 251 - starter kit: <http://www.denx.de/PDF/STK8xxLHWM201.pdf>
257 select CPU_SH2A !! 252 - images: <http://www.denx.de/embedded-ppc-en.html>
258 select CPU_HAS_FPU !! 253
259 select SYS_SUPPORTS_SH_CMT !! 254 FPS850L:
260 select SYS_SUPPORTS_SH_MTU2 !! 255 FingerPrint Sensor System (based on TQM850L)
261 !! 256 Manufacturer: IKENDI AG, <http://www.ikendi.com/>
262 config CPU_SUBTYPE_SH7264 !! 257 Date of Release: November 1999
263 bool "Support SH7264 processor" !! 258 End of life: end 2000 ?
264 select CPU_SH2A !! 259 URL: see TQM850L
265 select CPU_HAS_FPU !! 260
266 select SYS_SUPPORTS_SH_CMT !! 261 SPD823TS:
267 select SYS_SUPPORTS_SH_MTU2 !! 262 MPC823 based board used in the "Tele Server" product
268 select PINCTRL !! 263 Manufacturer: Speech Design, <http://www.speech-design.de/>
269 !! 264 Date of Release: Mid 2000 (?)
270 config CPU_SUBTYPE_SH7269 !! 265 End of life: -
271 bool "Support SH7269 processor" !! 266 URL: <http://www.speech-design.de/>
272 select CPU_SH2A !! 267 select "English", then "Teleteam Solutions", then "TeleServer"
273 select CPU_HAS_FPU !! 268
274 select SYS_SUPPORTS_SH_CMT !! 269 IVMS8:
275 select SYS_SUPPORTS_SH_MTU2 !! 270 MPC860 based board used in the "Integrated Voice Mail System",
276 select PINCTRL !! 271 Small Version (8 voice channels)
277 !! 272 Manufacturer: Speech Design, <http://www.speech-design.de/>
278 config CPU_SUBTYPE_MXG !! 273 Date of Release: December 2000 (?)
279 bool "Support MX-G processor" !! 274 End of life: -
280 select CPU_SH2A !! 275 URL: <http://www.speech-design.de/>
281 select SYS_SUPPORTS_SH_MTU2 !! 276
282 help !! 277 IVML24:
283 Select MX-G if running on an R8A0302 !! 278 MPC860 based board used in the "Integrated Voice Mail System",
284 !! 279 Large Version (24 voice channels)
285 # SH-3 Processor Support !! 280 Manufacturer: Speech Design, <http://www.speech-design.de/>
286 !! 281 Date of Release: March 2001 (?)
287 config CPU_SUBTYPE_SH7705 !! 282 End of life: -
288 bool "Support SH7705 processor" !! 283 URL: <http://www.speech-design.de/>
289 select CPU_SH3 !! 284
290 !! 285 SM850:
291 config CPU_SUBTYPE_SH7706 !! 286 Service Module (based on TQM850L)
292 bool "Support SH7706 processor" !! 287 Manufacturer: Dependable Computer Systems, <http://www.decomsys.com/>
293 select CPU_SH3 !! 288 Date of Release: end 2000 (?)
294 help !! 289 End of life: mid 2001 (?)
295 Select SH7706 if you have a 133 Mhz !! 290 URL: <http://www.tz-mikroelektronik.de/ServiceModule/index.html>
296 !! 291
297 config CPU_SUBTYPE_SH7707 !! 292 HERMES:
298 bool "Support SH7707 processor" !! 293 Hermes-Pro ISDN/LAN router with integrated 8 x hub
299 select CPU_SH3 !! 294 Manufacturer: Multidata Gesellschaft für Datentechnik und Informatik
300 help !! 295 <http://www.multidata.de/>
301 Select SH7707 if you have a 60 Mhz !! 296 Date of Release: 2000 (?)
302 !! 297 End of life: -
303 config CPU_SUBTYPE_SH7708 !! 298 URL: <http://www.multidata.de/english/products/hpro.htm>
304 bool "Support SH7708 processor" !! 299
305 select CPU_SH3 !! 300 IP860:
306 help !! 301 VMEBus IP (Industry Pack) carrier board with MPC860
307 Select SH7708 if you have a 60 Mhz !! 302 Manufacturer: MicroSys GmbH, <http://www.microsys.de/>
308 if you have a 100 Mhz SH-3 HD6417708 !! 303 Date of Release: ?
309 !! 304 End of life: -
310 config CPU_SUBTYPE_SH7709 !! 305 URL: <http://www.microsys.de/html/ip860.html>
311 bool "Support SH7709 processor" !! 306
312 select CPU_SH3 !! 307 PCU_E:
313 help !! 308 PCU = Peripheral Controller Unit, Extended
314 Select SH7709 if you have a 80 Mhz !! 309 Manufacturer: Siemens AG, ICN (Information and Communication Networks)
315 !! 310 <http://www.siemens.de/page/1,3771,224315-1-999_2_226207-0,00.html>
316 config CPU_SUBTYPE_SH7710 !! 311 Date of Release: April 2001
317 bool "Support SH7710 processor" !! 312 End of life: August 2001
318 select CPU_SH3 !! 313 URL: n. a.
319 select CPU_HAS_DSP !! 314
320 help !! 315 config RPXCLASSIC
321 Select SH7710 if you have a SH3-DSP !! 316 bool "RPX-Classic"
322 !! 317 help
323 config CPU_SUBTYPE_SH7712 !! 318 The RPX-Classic is a single-board computer based on the Motorola
324 bool "Support SH7712 processor" !! 319 MPC860. It features 16MB of DRAM and a variable amount of flash,
325 select CPU_SH3 !! 320 I2C EEPROM, thermal monitoring, a PCMCIA slot, a DIP switch and two
326 select CPU_HAS_DSP !! 321 LEDs. Variants with Ethernet ports exist. Say Y here to support it
327 help !! 322 directly.
328 Select SH7712 if you have a SH3-DSP !! 323
329 !! 324 config BSEIP
330 config CPU_SUBTYPE_SH7720 !! 325 bool "BSE-IP"
331 bool "Support SH7720 processor" !! 326 help
332 select CPU_SH3 !! 327 Say Y here to support the Bright Star Engineering ipEngine SBC.
333 select CPU_HAS_DSP !! 328 This is a credit-card-sized device featuring a MPC823 processor,
334 select SYS_SUPPORTS_SH_CMT !! 329 26MB DRAM, 4MB flash, Ethernet, a 16K-gate FPGA, USB, an LCD/video
335 select USB_OHCI_SH if USB_OHCI_HCD !! 330 controller, and two RS232 ports.
336 select PINCTRL !! 331
337 help !! 332 config FADS
338 Select SH7720 if you have a SH3-DSP !! 333 bool "FADS"
339 !! 334
340 config CPU_SUBTYPE_SH7721 !! 335 config TQM823L
341 bool "Support SH7721 processor" !! 336 bool "TQM823L"
342 select CPU_SH3 !! 337 help
343 select CPU_HAS_DSP !! 338 Say Y here to support the TQM823L, one of an MPC8xx-based family of
344 select SYS_SUPPORTS_SH_CMT !! 339 mini SBCs (half credit-card size) from TQ Components first released
345 select USB_OHCI_SH if USB_OHCI_HCD !! 340 in late 1999. Technical references are at
346 help !! 341 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
347 Select SH7721 if you have a SH3-DSP !! 342 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
348 !! 343 <http://www.denx.de/embedded-ppc-en.html>.
349 # SH-4 Processor Support !! 344
350 !! 345 config TQM850L
351 config CPU_SUBTYPE_SH7750 !! 346 bool "TQM850L"
352 bool "Support SH7750 processor" !! 347 help
353 select CPU_SH4 !! 348 Say Y here to support the TQM850L, one of an MPC8xx-based family of
354 help !! 349 mini SBCs (half credit-card size) from TQ Components first released
355 Select SH7750 if you have a 200 Mhz !! 350 in late 1999. Technical references are at
356 !! 351 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
357 config CPU_SUBTYPE_SH7091 !! 352 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
358 bool "Support SH7091 processor" !! 353 <http://www.denx.de/embedded-ppc-en.html>.
359 select CPU_SH4 !! 354
360 help !! 355 config TQM855L
361 Select SH7091 if you have an SH-4 ba !! 356 bool "TQM855L"
362 the Dreamcast, Naomi, and Naomi 2). !! 357 help
363 !! 358 Say Y here to support the TQM855L, one of an MPC8xx-based family of
364 config CPU_SUBTYPE_SH7750R !! 359 mini SBCs (half credit-card size) from TQ Components first released
365 bool "Support SH7750R processor" !! 360 in late 1999. Technical references are at
366 select CPU_SH4 !! 361 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
367 !! 362 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
368 config CPU_SUBTYPE_SH7750S !! 363 <http://www.denx.de/embedded-ppc-en.html>.
369 bool "Support SH7750S processor" !! 364
370 select CPU_SH4 !! 365 config TQM860L
371 !! 366 bool "TQM860L"
372 config CPU_SUBTYPE_SH7751 !! 367 help
373 bool "Support SH7751 processor" !! 368 Say Y here to support the TQM860L, one of an MPC8xx-based family of
374 select CPU_SH4 !! 369 mini SBCs (half credit-card size) from TQ Components first released
375 help !! 370 in late 1999. Technical references are at
376 Select SH7751 if you have a 166 Mhz !! 371 <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and
377 or if you have a HD6417751R CPU. !! 372 <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at
378 !! 373 <http://www.denx.de/embedded-ppc-en.html>.
379 config CPU_SUBTYPE_SH7751R !! 374
380 bool "Support SH7751R processor" !! 375 config FPS850L
381 select CPU_SH4 !! 376 bool "FPS850L"
382 !! 377
383 config CPU_SUBTYPE_SH7760 !! 378 config SPD823TS
384 bool "Support SH7760 processor" !! 379 bool "SPD823TS"
385 select CPU_SH4 !! 380 help
386 !! 381 Say Y here to support the Speech Design 823 Tele-Server from Speech
387 # SH-4A Processor Support !! 382 Design, released in 2000. The manufacturer's website is at
388 !! 383 <http://www.speech-design.de/>.
389 config CPU_SUBTYPE_SH7723 !! 384
390 bool "Support SH7723 processor" !! 385 config IVMS8
391 select CPU_SH4A !! 386 bool "IVMS8"
392 select CPU_SHX2 !! 387 help
393 select ARCH_SHMOBILE !! 388 Say Y here to support the Integrated Voice-Mail Small 8-channel SBC
394 select ARCH_SPARSEMEM_ENABLE !! 389 from Speech Design, released March 2001. The manufacturer's website
395 select SYS_SUPPORTS_SH_CMT !! 390 is at <http://www.speech-design.de/>.
396 select PINCTRL !! 391
397 help !! 392 config IVML24
398 Select SH7723 if you have an SH-Mobi !! 393 bool "IVML24"
399 !! 394 help
400 config CPU_SUBTYPE_SH7724 !! 395 Say Y here to support the Integrated Voice-Mail Large 24-channel SBC
401 bool "Support SH7724 processor" !! 396 from Speech Design, released March 2001. The manufacturer's website
402 select CPU_SH4A !! 397 is at <http://www.speech-design.de/>.
403 select CPU_SHX2 !! 398
404 select ARCH_SHMOBILE !! 399 config SM850
405 select ARCH_SPARSEMEM_ENABLE !! 400 bool "SM850"
406 select SYS_SUPPORTS_SH_CMT !! 401 help
407 select PINCTRL !! 402 Say Y here to support the Service Module 850 from Dependable
408 help !! 403 Computer Systems, an SBC based on the TQM850L module by TQ
409 Select SH7724 if you have an SH-Mobi !! 404 Components. This board is no longer in production. The
410 !! 405 manufacturer's website is at <http://www.decomsys.com/>.
411 config CPU_SUBTYPE_SH7734 !! 406
412 bool "Support SH7734 processor" !! 407 config HERMES_PRO
413 select CPU_SH4A !! 408 bool "HERMES"
414 select CPU_SHX2 !! 409
415 select PINCTRL !! 410 config IP860
416 help !! 411 bool "IP860"
417 Select SH7734 if you have a SH4A SH7 !! 412
418 !! 413 config LWMON
419 config CPU_SUBTYPE_SH7757 !! 414 bool "LWMON"
420 bool "Support SH7757 processor" !! 415
421 select CPU_SH4A !! 416 config PCU_E
422 select CPU_SHX2 !! 417 bool "PCU_E"
423 select PINCTRL !! 418
424 help !! 419 config CCM
425 Select SH7757 if you have a SH4A SH7 !! 420 bool "CCM"
426 !! 421
427 config CPU_SUBTYPE_SH7763 !! 422 config LANTEC
428 bool "Support SH7763 processor" !! 423 bool "LANTEC"
429 select CPU_SH4A !! 424
430 select USB_OHCI_SH if USB_OHCI_HCD !! 425 config MBX
431 help !! 426 bool "MBX"
432 Select SH7763 if you have a SH4A SH7 !! 427 help
433 !! 428 MBX is a line of Motorola single-board computer based around the
434 config CPU_SUBTYPE_SH7770 !! 429 MPC821 and MPC860 processors, and intended for embedded-controller
435 bool "Support SH7770 processor" !! 430 applications. Say Y here to support these boards directly.
436 select CPU_SH4A !! 431
437 !! 432 config WINCEPT
438 config CPU_SUBTYPE_SH7780 !! 433 bool "WinCept"
439 bool "Support SH7780 processor" !! 434 help
440 select CPU_SH4A !! 435 The Wincept 100/110 is a Motorola single-board computer based on the
441 !! 436 MPC821 PowerPC, introduced in 1998 and designed to be used in
442 config CPU_SUBTYPE_SH7785 !! 437 thin-client machines. Say Y to support it directly.
443 bool "Support SH7785 processor" <<
444 select CPU_SH4A <<
445 select CPU_SHX2 <<
446 select ARCH_SPARSEMEM_ENABLE <<
447 select SYS_SUPPORTS_NUMA <<
448 select PINCTRL <<
449 <<
450 config CPU_SUBTYPE_SH7786 <<
451 bool "Support SH7786 processor" <<
452 select CPU_SH4A <<
453 select CPU_SHX3 <<
454 select CPU_HAS_PTEAEX <<
455 select GENERIC_CLOCKEVENTS_BROADCAST i <<
456 select USB_OHCI_SH if USB_OHCI_HCD <<
457 select USB_EHCI_SH if USB_EHCI_HCD <<
458 select PINCTRL <<
459 <<
460 config CPU_SUBTYPE_SHX3 <<
461 bool "Support SH-X3 processor" <<
462 select CPU_SH4A <<
463 select CPU_SHX3 <<
464 select GENERIC_CLOCKEVENTS_BROADCAST i <<
465 select GPIOLIB <<
466 select PINCTRL <<
467 <<
468 # SH4AL-DSP Processor Support <<
469 <<
470 config CPU_SUBTYPE_SH7343 <<
471 bool "Support SH7343 processor" <<
472 select CPU_SH4AL_DSP <<
473 select ARCH_SHMOBILE <<
474 select SYS_SUPPORTS_SH_CMT <<
475 <<
476 config CPU_SUBTYPE_SH7722 <<
477 bool "Support SH7722 processor" <<
478 select CPU_SH4AL_DSP <<
479 select CPU_SHX2 <<
480 select ARCH_SHMOBILE <<
481 select ARCH_SPARSEMEM_ENABLE <<
482 select SYS_SUPPORTS_NUMA <<
483 select SYS_SUPPORTS_SH_CMT <<
484 select PINCTRL <<
485 <<
486 config CPU_SUBTYPE_SH7366 <<
487 bool "Support SH7366 processor" <<
488 select CPU_SH4AL_DSP <<
489 select CPU_SHX2 <<
490 select ARCH_SHMOBILE <<
491 select ARCH_SPARSEMEM_ENABLE <<
492 select SYS_SUPPORTS_NUMA <<
493 select SYS_SUPPORTS_SH_CMT <<
494 438
495 endchoice 439 endchoice
496 440
497 source "arch/sh/mm/Kconfig" !! 441 choice
498 !! 442 prompt "Machine Type"
499 source "arch/sh/Kconfig.cpu" !! 443 depends on 6xx || POWER3 || POWER4
500 !! 444 default PPC_MULTIPLATFORM
501 source "arch/sh/boards/Kconfig" !! 445 ---help---
502 !! 446 Linux currently supports several different kinds of PowerPC-based
503 menu "Timer and clock configuration" !! 447 machines: Apple Power Macintoshes and clones (such as the Motorola
504 !! 448 Starmax series), PReP (PowerPC Reference Platform) machines (such
505 config SH_PCLK_FREQ !! 449 as the Motorola PowerStacks, Motorola cPCI/VME embedded systems,
506 int "Peripheral clock frequency (in Hz !! 450 and some IBM RS/6000 systems), CHRP (Common Hardware Reference
507 depends on SH_CLK_CPG_LEGACY !! 451 Platform) machines (including all of the recent IBM RS/6000 and
508 default "31250000" if CPU_SUBTYPE_SH76 !! 452 pSeries machines), and several embedded PowerPC systems containing
509 default "33333333" if CPU_SUBTYPE_SH77 !! 453 4xx, 6xx, 7xx, 8xx, 74xx, and 82xx processors. Currently, the
510 CPU_SUBTYPE_SH77 !! 454 default option is to build a kernel which works on the first three.
511 CPU_SUBTYPE_SH77 !! 455
512 CPU_SUBTYPE_SH72 !! 456 Select CHRP/PowerMac/PReP if configuring for an IBM RS/6000 or
513 CPU_SUBTYPE_SH72 !! 457 pSeries machine, a Power Macintosh (including iMacs, iBooks and
514 CPU_SUBTYPE_SH72 !! 458 Powerbooks), or a PReP machine.
515 CPU_SUBTYPE_MXG !! 459
516 default "60000000" if CPU_SUBTYPE_SH77 !! 460 Select Gemini if configuring for a Synergy Microsystems' Gemini
517 default "50000000" !! 461 series Single Board Computer. More information is available at:
518 help !! 462 <http://www.synergymicro.com/PressRel/97_10_15.html>.
519 This option is used to specify the p !! 463
520 This is necessary for determining th !! 464 Select APUS if configuring for a PowerUP Amiga. More information is
521 platforms lacking an RTC. !! 465 available at: <http://linux-apus.sourceforge.net/>.
522 !! 466
523 config SH_CLK_CPG !! 467 config PPC_MULTIPLATFORM
524 def_bool y !! 468 bool "CHRP/PowerMac/PReP"
525 !! 469
526 config SH_CLK_CPG_LEGACY !! 470 config APUS
527 depends on SH_CLK_CPG !! 471 bool "Amiga-APUS"
528 def_bool y if !CPU_SUBTYPE_SH7785 && ! !! 472 help
529 !CPU_SHX3 && !CPU_SUBTYP !! 473 Select APUS if configuring for a PowerUP Amiga.
530 !CPU_SUBTYPE_SH7734 && ! !! 474 More information is available at:
531 !CPU_SUBTYPE_SH7269 !! 475 <http://linux-apus.sourceforge.net/>.
>> 476
>> 477 config WILLOW
>> 478 bool "Cogent-Willow"
>> 479
>> 480 config PCORE
>> 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>
532 558
533 endmenu !! 559 endchoice
534 560
535 menu "CPU Frequency scaling" !! 561 config TQM8xxL
536 source "drivers/cpufreq/Kconfig" !! 562 bool
537 endmenu !! 563 depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L || SM850)
>> 564 default y
538 565
539 source "arch/sh/drivers/Kconfig" !! 566 config EMBEDDEDBOOT
>> 567 bool
>> 568 depends on 8xx || 8260
>> 569 default y
540 570
541 endmenu !! 571 config 8260
>> 572 bool "MPC8260 CPM Support" if WILLOW
>> 573 depends on 6xx
>> 574 default y if TQM8260 || RPXSUPER || EST8260 || SBS8260
>> 575 help
>> 576 The MPC8260 CPM (Communications Processor Module) is a typical
>> 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.
542 580
543 menu "Kernel features" !! 581 config PPC_CHRP
>> 582 bool
>> 583 depends on PPC_MULTIPLATFORM
>> 584 default y
544 585
545 source "kernel/Kconfig.hz" !! 586 config PPC_GEN550
>> 587 bool
>> 588 depends on SANDPOINT
>> 589 default y
546 590
547 config ARCH_SUPPORTS_KEXEC !! 591 config PPC_PMAC
548 def_bool MMU !! 592 bool
>> 593 depends on PPC_MULTIPLATFORM
>> 594 default y
549 595
550 config ARCH_SUPPORTS_CRASH_DUMP !! 596 config PPC_PREP
551 def_bool BROKEN_ON_SMP !! 597 bool
>> 598 depends on PPC_MULTIPLATFORM
>> 599 default y
552 600
553 config ARCH_SUPPORTS_KEXEC_JUMP !! 601 config PPC_OF
554 def_bool y !! 602 bool
>> 603 depends on PPC_PMAC || PPC_CHRP
>> 604 default y
555 605
556 config PHYSICAL_START !! 606 config FORCE
557 hex "Physical address where the kernel !! 607 bool
558 default MEMORY_START !! 608 depends on 6xx && (PCORE || POWERPMC250)
559 help !! 609 default y
560 This gives the physical address wher !! 610
561 and is ordinarily the same as MEMORY !! 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
562 620
563 Different values are primarily used !! 621 config MPC10X_STORE_GATHERING
564 where the fail safe kernel needs to !! 622 bool "Enable MPC10x store gathering"
565 than the panic-ed kernel. !! 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
>> 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
566 654
567 config SMP 655 config SMP
568 bool "Symmetric multi-processing suppo 656 bool "Symmetric multi-processing support"
569 depends on SYS_SUPPORTS_SMP !! 657 ---help---
570 help <<
571 This enables support for systems wit 658 This enables support for systems with more than one CPU. If you have
572 a system with only one CPU, say N. I 659 a system with only one CPU, say N. If you have a system with more
573 than one CPU, say Y. !! 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.
574 664
575 If you say N here, the kernel will r !! 665 If you say N here, the kernel will run on single and multiprocessor
576 machines, but will use only one CPU 666 machines, but will use only one CPU of a multiprocessor machine. If
577 you say Y here, the kernel will run !! 667 you say Y here, the kernel will run on single-processor machines.
578 uniprocessor machines. On a uniproce !! 668 On a single-processor machine, the kernel will run faster if you say
579 will run faster if you say N here. !! 669 N here.
580 <<
581 People using multiprocessor machines <<
582 Y to "Enhanced Real Time Clock Suppo <<
583 <<
584 See also <file:Documentation/admin-g <<
585 available at <https://www.tldp.org/d <<
586 670
587 If you don't know what to do here, s 671 If you don't know what to do here, say N.
588 672
>> 673 config IRQ_ALL_CPUS
>> 674 bool "Distribute interrupts on all CPUs by default"
>> 675 depends on SMP
>> 676 help
>> 677 This option gives the kernel permission to distribute IRQs across
>> 678 multiple CPUs. Saying N here will route all IRQs to the first
>> 679 CPU. Generally saying Y is safe, although some problems have been
>> 680 reported with SMP Power Macintoshes with this option enabled.
>> 681
589 config NR_CPUS 682 config NR_CPUS
590 int "Maximum number of CPUs (2-32)" 683 int "Maximum number of CPUs (2-32)"
591 range 2 32 <<
592 depends on SMP 684 depends on SMP
593 default "4" if CPU_SUBTYPE_SHX3 !! 685 default "4"
594 default "2" !! 686
>> 687 config PREEMPT
>> 688 bool "Preemptible Kernel"
>> 689 depends on !SMP
595 help 690 help
596 This allows you to specify the maxim !! 691 This option reduces the latency of the kernel when reacting to
597 kernel will support. The maximum su !! 692 real-time or interactive events by allowing a low priority process to
598 minimum value which makes sense is 2 !! 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.
599 697
600 This is purely to save memory - each !! 698 Say Y here if you are building a kernel for a desktop, embedded
601 approximately eight kilobytes to the !! 699 or real-time system. Say N if you are unsure.
602 700
603 config HOTPLUG_CPU !! 701 config HIGHMEM
604 bool "Support for hot-pluggable CPUs ( !! 702 bool "High memory support"
605 depends on SMP !! 703
>> 704 config KERNEL_ELF
>> 705 bool
>> 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
606 help 713 help
607 Say Y here to experiment with turnin !! 714 This option adds a device-tree directory under /proc which contains
608 can be controlled through /sys/devic !! 715 an image of the device tree that the kernel copies from Open
>> 716 Firmware. If unsure, say Y here.
609 717
610 config GUSA !! 718 config PPC_RTAS
611 def_bool y !! 719 bool "Support for RTAS (RunTime Abstraction Services) in /proc"
612 depends on !SMP !! 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
613 help 766 help
614 This enables support for gUSA (gener !! 767 Enabling this option will create a /proc/residual file which allows
615 This is the default implementation f !! 768 you to get at the residual data on PReP systems. You will need a tool
616 CPUs, and is used by the libc, among !! 769 (lsresidual) to parse it. If you aren't on a PReP system, you don't
>> 770 want this.
617 771
618 For additional information, design i !! 772 config CMDLINE_BOOL
619 in <http://lc.linux.or.jp/lc2002/pap !! 773 bool "Default bootloader kernel arguments"
620 774
621 This should only be disabled for spe !! 775 config CMDLINE
622 atomicity implementations exist. !! 776 string "Initial kernel command string"
>> 777 depends on CMDLINE_BOOL
>> 778 default "console=ttyS0,9600 console=tty0 root=/dev/sda2"
>> 779 help
>> 780 On some platforms, there is currently no way for the boot loader to
>> 781 pass arguments to the kernel. For these platforms, you can supply
>> 782 some command-line options at build time by entering them here. In
>> 783 most cases you will need to specify the root device here.
623 784
624 config GUSA_RB !! 785 config AMIGA
625 bool "Implement atomic operations by r !! 786 bool
626 depends on GUSA && CPU_SH3 || (CPU_SH4 !! 787 depends on APUS
>> 788 default y
627 help 789 help
628 Enabling this option will allow the !! 790 This option enables support for the Amiga series of computers.
629 atomic operations using a software i <<
630 store-conditional (LLSC). On machine <<
631 LLSC, this should be more efficient <<
632 disabling interrupts around the atom <<
633 791
634 config HW_PERF_EVENTS !! 792 config ZORRO
635 bool "Enable hardware performance coun !! 793 bool
636 depends on PERF_EVENTS && CPU_HAS_PMU !! 794 depends on APUS
637 default y 795 default y
638 help 796 help
639 Enable hardware performance counter !! 797 This enables support for the Zorro bus in the Amiga. If you have
640 disabled, perf events will use softw !! 798 expansion cards in your Amiga that conform to the Amiga
>> 799 AutoConfig(tm) specification, say Y, otherwise N. Note that even
>> 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.
>> 803
>> 804 config ABSTRACT_CONSOLE
>> 805 bool
>> 806 depends on APUS
>> 807 default y
641 808
642 source "drivers/sh/Kconfig" !! 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
>> 817 help
>> 818 Include support in the kernel for pcmcia on Amiga 1200 and Amiga
>> 819 600. If you intend to use pcmcia cards say Y; otherwise say N.
>> 820
>> 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.
>> 827
>> 828 To compile this driver as a module, choose M here.
>> 829
>> 830 config GVPIOEXT
>> 831 tristate "GVP IO-Extender support"
>> 832 depends on APUS
>> 833 help
>> 834 If you want to use a GVP IO-Extender serial card in Linux, say Y.
>> 835 Otherwise, say N.
>> 836
>> 837 config GVPIOEXT_LP
>> 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.
>> 843
>> 844 config GVPIOEXT_PLIP
>> 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"
643 910
644 endmenu 911 endmenu
645 912
646 menu "Boot options" !! 913 menu "Bus options"
>> 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.
647 924
648 config USE_BUILTIN_DTB !! 925 config GENERIC_ISA_DMA
649 bool "Use builtin DTB" !! 926 bool
650 default n !! 927 depends on POWER3 || POWER4 || 6xx && !8260
651 depends on SH_DEVICE_TREE !! 928 default y
652 help !! 929
653 Link a device tree blob for particul !! 930 config EISA
654 suppressing use of the DTB pointer p !! 931 bool
655 This option should only be used with !! 932 help
656 not capable of providing a DTB to th !! 933 The Extended Industry Standard Architecture (EISA) bus is a bus
657 hardware without stable device tree !! 934 architecture used on some older intel-based PCs.
658 !! 935
659 config BUILTIN_DTB_SOURCE !! 936 config SBUS
660 string "Source file for builtin DTB" !! 937 bool
661 default "" !! 938
662 depends on USE_BUILTIN_DTB !! 939 # Yes MCA RS/6000s exist but Linux-PPC does not currently support any
663 help !! 940 config MCA
664 Base name (without suffix, relative !! 941 bool
665 a DTS file that will be used to prod !! 942
666 kernel. !! 943 config PCI
667 !! 944 bool "PCI support" if 40x || 8260
668 config ZERO_PAGE_OFFSET !! 945 default y if !40x && !8260 && !8xx && !APUS
669 hex !! 946 default PCI_PERMEDIA if !4xx && !8260 && !8xx && APUS
670 default "0x00010000" if PAGE_SIZE_64KB !! 947 default PCI_QSPAN if !4xx && !8260 && 8xx
671 SH_7751_SOLUTI !! 948 help
672 default "0x00004000" if PAGE_SIZE_16KB !! 949 Find out whether your system includes a PCI bus. PCI is the name of
673 default "0x00002000" if PAGE_SIZE_8KB !! 950 a bus system, i.e. the way the CPU talks to the other stuff inside
674 default "0x00001000" !! 951 your box. If you say Y here, the kernel will include drivers and
675 help !! 952 infrastructure code to support PCI bus devices.
676 This sets the default offset of zero !! 953
677 !! 954 config PCI_DOMAINS
678 config BOOT_LINK_OFFSET !! 955 bool
679 hex !! 956 default PCI
680 default "0x00210000" if SH_SHMIN !! 957
681 default "0x00810000" if SH_7780_SOLUTI !! 958 config PCI_QSPAN
682 default "0x009e0000" if SH_TITAN !! 959 bool "QSpan PCI"
683 default "0x01800000" if SH_SDK7780 !! 960 depends on !4xx && !8260 && 8xx
684 default "0x02000000" if SH_EDOSK7760 !! 961 help
685 default "0x00800000" !! 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
686 help 1013 help
687 This option allows you to set the li !! 1014 This option allows you to set the base address of the kernel virtual
688 This can be useful if you are on a b !! 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
689 memory. 1032 memory.
690 1033
691 config ENTRY_OFFSET !! 1034 Say N here unless you know what you are doing.
692 hex <<
693 default "0x00001000" if PAGE_SIZE_4KB <<
694 default "0x00002000" if PAGE_SIZE_8KB <<
695 default "0x00004000" if PAGE_SIZE_16KB <<
696 default "0x00010000" if PAGE_SIZE_64KB <<
697 default "0x00000000" <<
698 <<
699 config ROMIMAGE_MMCIF <<
700 bool "Include MMCIF loader in romImage <<
701 depends on CPU_SUBTYPE_SH7724 <<
702 help <<
703 Say Y here to include experimental M <<
704 romImage. With this enabled it is po <<
705 kernel image to an MMC card and boot <<
706 the reset vector. At reset the proce <<
707 first part of the romImage which in <<
708 image to RAM using the MMCIF hardwar <<
709 1035
710 choice !! 1036 config LOWMEM_SIZE
711 prompt "Kernel command line" !! 1037 hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL
712 default CMDLINE_OVERWRITE !! 1038 default "0x30000000"
>> 1039
>> 1040 config KERNEL_START_BOOL
>> 1041 bool "Set custom kernel base address"
>> 1042 depends on ADVANCED_OPTIONS
713 help 1043 help
714 Setting this option allows the kerne !! 1044 This option allows you to set the kernel virtual address at which
715 to be set. !! 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"
716 1054
717 config CMDLINE_OVERWRITE !! 1055 config TASK_SIZE_BOOL
718 bool "Overwrite bootloader kernel argu !! 1056 bool "Set custom user task size"
>> 1057 depends on ADVANCED_OPTIONS
719 help 1058 help
720 Given string will overwrite any argu !! 1059 This option allows you to set the amount of virtual address space
721 a bootloader. !! 1060 allocated to user tasks. This can be useful in optimizing the
>> 1061 virtual memory layout of the system.
722 1062
723 config CMDLINE_EXTEND !! 1063 Say N here unless you know what you are doing.
724 bool "Extend bootloader kernel argumen !! 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
725 help 1072 help
726 Given string will be concatenated wi !! 1073 This option allows you to set the initial load address of the zImage
727 by a bootloader. !! 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"
>> 1084
>> 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"
728 1105
729 config CMDLINE_FROM_BOOTLOADER !! 1106 source "drivers/ieee1394/Kconfig"
730 bool "Use bootloader kernel arguments" !! 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
731 help 1127 help
732 Uses the command-line options passed !! 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.
733 1133
734 endchoice !! 1134 If unsure say Y.
735 1135
736 config CMDLINE !! 1136 config ADB_PMU
737 string "Kernel command line arguments !! 1137 bool "Support for PMU based PowerMacs"
738 depends on CMDLINE_OVERWRITE || CMDLIN !! 1138 depends on PPC_PMAC
739 default "console=ttySC1,115200" !! 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
>> 1169 bool
>> 1170 depends on PPC_PMAC && ADB_PMU && PMAC_PBOOK
>> 1171 default y
>> 1172
>> 1173 config PMAC_APM_EMU
>> 1174 tristate "APM emulation"
>> 1175 depends on PMAC_PBOOK
>> 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
>> 1182 help
>> 1183 Say Y here to build in code to manage the LCD backlight on a
>> 1184 Macintosh PowerBook. With this code, the backlight will be turned
>> 1185 on and off appropriately on power-management and lid-open/lid-closed
>> 1186 events; also, the PowerBook button device will be enabled so you can
>> 1187 change the screen brightness.
>> 1188
>> 1189 config MAC_FLOPPY
>> 1190 bool "Support for PowerMac floppy"
>> 1191 depends on PPC_PMAC
>> 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
>> 1199 help
>> 1200 This driver is obsolete. Use CONFIG_SERIAL_PMACZILOG in
>> 1201 "Character devices --> Serial drivers --> PowerMac z85c30" option.
>> 1202
>> 1203 config ADB
>> 1204 bool "Apple Desktop Bus (ADB) support"
>> 1205 depends on PPC_PMAC
>> 1206 help
>> 1207 Apple Desktop Bus (ADB) support is for support of devices which
>> 1208 are connected to an ADB port. ADB devices tend to have 4 pins.
>> 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
740 1252
741 endmenu 1253 endmenu
742 1254
743 menu "Bus options" !! 1255 source "drivers/char/Kconfig"
>> 1256
>> 1257 source "drivers/media/Kconfig"
>> 1258
>> 1259 source "fs/Kconfig"
>> 1260
>> 1261 source "sound/Kconfig"
744 1262
745 config MAPLE !! 1263 source "arch/ppc/8xx_io/Kconfig"
746 bool "Maple Bus support" !! 1264
747 depends on SH_DREAMCAST !! 1265 source "arch/ppc/8260_io/Kconfig"
748 help !! 1266
749 The Maple Bus is SEGA's serial commun !! 1267
750 on the Dreamcast. Without this bus su !! 1268 menu "IBM 40x options"
751 get your Dreamcast keyboard etc to wo !! 1269 depends on 40x
752 probably want to say 'Y' here, unless !! 1270
753 Dreamcast with a serial line terminal !! 1271 config SERIAL_SICC
754 connection. !! 1272 bool "SICC Serial port"
>> 1273 depends on STB03xxx
>> 1274
>> 1275 config UART1_DFLT_CONSOLE
>> 1276 bool
>> 1277 depends on SERIAL_SICC && UART0_TTYS1
>> 1278 default y
>> 1279
>> 1280 config SERIAL_SICC_CONSOLE
>> 1281 bool
>> 1282 depends on SERIAL_SICC && UART0_TTYS1
>> 1283 default y
755 1284
756 endmenu 1285 endmenu
757 1286
758 menu "Power management options (EXPERIMENTAL)" !! 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"
759 1352
760 source "kernel/power/Kconfig" !! 1353 config KGDB_TTYS1
>> 1354 bool "ttyS1"
761 1355
762 source "drivers/cpuidle/Kconfig" !! 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
>> 1409 bool
>> 1410 depends on IBM_OCP
>> 1411 default y
763 1412
764 endmenu 1413 endmenu
>> 1414
>> 1415 source "security/Kconfig"
>> 1416
>> 1417 source "crypto/Kconfig"
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