Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | # |
| 2 | # For a description of the syntax of this configuration file, |
| 3 | # see Documentation/kbuild/kconfig-language.txt. |
| 4 | # |
| 5 | |
| 6 | mainmenu "Linux/SuperH Kernel Configuration" |
| 7 | |
| 8 | config SUPERH |
Paul Mundt | ea0e1a9 | 2007-11-21 15:58:01 +0900 | [diff] [blame] | 9 | def_bool y |
Paul Mundt | 7a440c9 | 2006-09-27 18:18:31 +0900 | [diff] [blame] | 10 | select EMBEDDED |
Sam Ravnborg | ec7748b | 2008-02-09 10:46:40 +0100 | [diff] [blame] | 11 | select HAVE_IDE |
Mathieu Desnoyers | 42d4b83 | 2008-02-02 15:10:34 -0500 | [diff] [blame] | 12 | select HAVE_OPROFILE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | help |
| 14 | The SuperH is a RISC processor targeted for use in embedded systems |
| 15 | and consumer electronics; it was also used in the Sega Dreamcast |
| 16 | gaming console. The SuperH port has a home page at |
| 17 | <http://www.linux-sh.org/>. |
| 18 | |
Paul Mundt | 39d28a2 | 2007-11-08 18:39:33 +0900 | [diff] [blame] | 19 | config SUPERH32 |
Paul Mundt | ea0e1a9 | 2007-11-21 15:58:01 +0900 | [diff] [blame] | 20 | def_bool !SUPERH64 |
| 21 | |
| 22 | config SUPERH64 |
| 23 | def_bool y if CPU_SH5 |
Paul Mundt | 39d28a2 | 2007-11-08 18:39:33 +0900 | [diff] [blame] | 24 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 25 | config RWSEM_GENERIC_SPINLOCK |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 26 | def_bool y |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 27 | |
| 28 | config RWSEM_XCHGADD_ALGORITHM |
| 29 | bool |
| 30 | |
Paul Mundt | fa69151 | 2007-03-08 19:41:21 +0900 | [diff] [blame] | 31 | config GENERIC_BUG |
| 32 | def_bool y |
Paul Mundt | a82d53e | 2007-11-21 18:22:05 +0900 | [diff] [blame] | 33 | depends on BUG && SUPERH32 |
Paul Mundt | fa69151 | 2007-03-08 19:41:21 +0900 | [diff] [blame] | 34 | |
Akinobu Mita | e2268c7 | 2006-03-26 01:39:35 -0800 | [diff] [blame] | 35 | config GENERIC_FIND_NEXT_BIT |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 36 | def_bool y |
Akinobu Mita | e2268c7 | 2006-03-26 01:39:35 -0800 | [diff] [blame] | 37 | |
| 38 | config GENERIC_HWEIGHT |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 39 | def_bool y |
Akinobu Mita | e2268c7 | 2006-03-26 01:39:35 -0800 | [diff] [blame] | 40 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 41 | config GENERIC_HARDIRQS |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 42 | def_bool y |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 43 | |
| 44 | config GENERIC_IRQ_PROBE |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 45 | def_bool y |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 46 | |
| 47 | config GENERIC_CALIBRATE_DELAY |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 48 | def_bool y |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 49 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 50 | config GENERIC_IOMAP |
| 51 | bool |
| 52 | |
Paul Mundt | 4588214 | 2006-10-04 13:21:45 +0900 | [diff] [blame] | 53 | config GENERIC_TIME |
| 54 | def_bool n |
| 55 | |
Paul Mundt | 57be2b4 | 2007-05-09 17:33:24 +0900 | [diff] [blame] | 56 | config GENERIC_CLOCKEVENTS |
| 57 | def_bool n |
| 58 | |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 59 | config SYS_SUPPORTS_PM |
| 60 | bool |
| 61 | |
Paul Mundt | 0a9b0db | 2007-01-24 21:56:20 +0900 | [diff] [blame] | 62 | config SYS_SUPPORTS_APM_EMULATION |
| 63 | bool |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 64 | select SYS_SUPPORTS_PM |
| 65 | |
| 66 | config SYS_SUPPORTS_SMP |
| 67 | bool |
| 68 | |
| 69 | config SYS_SUPPORTS_NUMA |
| 70 | bool |
| 71 | |
| 72 | config SYS_SUPPORTS_PCI |
| 73 | bool |
Paul Mundt | 0a9b0db | 2007-01-24 21:56:20 +0900 | [diff] [blame] | 74 | |
Paul Mundt | afbfb52 | 2006-12-04 18:17:28 +0900 | [diff] [blame] | 75 | config STACKTRACE_SUPPORT |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 76 | def_bool y |
Paul Mundt | afbfb52 | 2006-12-04 18:17:28 +0900 | [diff] [blame] | 77 | |
| 78 | config LOCKDEP_SUPPORT |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 79 | def_bool y |
Paul Mundt | afbfb52 | 2006-12-04 18:17:28 +0900 | [diff] [blame] | 80 | |
David Howells | f0d1b0b | 2006-12-08 02:37:49 -0800 | [diff] [blame] | 81 | config ARCH_HAS_ILOG2_U32 |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 82 | def_bool n |
David Howells | f0d1b0b | 2006-12-08 02:37:49 -0800 | [diff] [blame] | 83 | |
| 84 | config ARCH_HAS_ILOG2_U64 |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 85 | def_bool n |
David Howells | f0d1b0b | 2006-12-08 02:37:49 -0800 | [diff] [blame] | 86 | |
Paul Mundt | e257ad0 | 2007-07-25 11:18:00 +0900 | [diff] [blame] | 87 | config ARCH_NO_VIRT_TO_BUS |
| 88 | def_bool y |
| 89 | |
David Howells | b0b933c | 2008-02-08 04:19:27 -0800 | [diff] [blame] | 90 | config ARCH_SUPPORTS_AOUT |
| 91 | def_bool y |
| 92 | |
Magnus Damm | e7cc9a7 | 2008-02-07 20:18:21 +0900 | [diff] [blame] | 93 | config IO_TRAPPED |
| 94 | bool |
| 95 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 96 | source "init/Kconfig" |
| 97 | |
| 98 | menu "System type" |
| 99 | |
Paul Mundt | b5f42db | 2007-11-08 18:38:14 +0900 | [diff] [blame] | 100 | # |
| 101 | # Processor families |
| 102 | # |
| 103 | config CPU_SH2 |
| 104 | bool |
| 105 | |
| 106 | config CPU_SH2A |
| 107 | bool |
| 108 | select CPU_SH2 |
| 109 | |
| 110 | config CPU_SH3 |
| 111 | bool |
| 112 | select CPU_HAS_INTEVT |
| 113 | select CPU_HAS_SR_RB |
| 114 | |
| 115 | config CPU_SH4 |
| 116 | bool |
| 117 | select CPU_HAS_INTEVT |
| 118 | select CPU_HAS_SR_RB |
| 119 | select CPU_HAS_PTEA if !CPU_SH4A || CPU_SHX2 |
| 120 | select CPU_HAS_FPU if !CPU_SH4AL_DSP |
| 121 | |
| 122 | config CPU_SH4A |
| 123 | bool |
| 124 | select CPU_SH4 |
| 125 | |
| 126 | config CPU_SH4AL_DSP |
| 127 | bool |
| 128 | select CPU_SH4A |
| 129 | select CPU_HAS_DSP |
| 130 | |
Paul Mundt | ea0e1a9 | 2007-11-21 15:58:01 +0900 | [diff] [blame] | 131 | config CPU_SH5 |
| 132 | bool |
| 133 | select CPU_HAS_FPU |
| 134 | |
Paul Mundt | b5f42db | 2007-11-08 18:38:14 +0900 | [diff] [blame] | 135 | config CPU_SHX2 |
| 136 | bool |
| 137 | |
| 138 | config CPU_SHX3 |
| 139 | bool |
| 140 | |
| 141 | choice |
| 142 | prompt "Processor sub-type selection" |
| 143 | |
| 144 | # |
| 145 | # Processor subtypes |
| 146 | # |
| 147 | |
| 148 | # SH-2 Processor Support |
| 149 | |
| 150 | config CPU_SUBTYPE_SH7619 |
| 151 | bool "Support SH7619 processor" |
| 152 | select CPU_SH2 |
| 153 | |
| 154 | # SH-2A Processor Support |
| 155 | |
Paul Mundt | 6d01f51 | 2007-11-26 18:17:21 +0900 | [diff] [blame] | 156 | config CPU_SUBTYPE_SH7203 |
| 157 | bool "Support SH7203 processor" |
| 158 | select CPU_SH2A |
Paul Mundt | 74d99a5 | 2007-11-26 20:38:36 +0900 | [diff] [blame] | 159 | select CPU_HAS_FPU |
Paul Mundt | 6d01f51 | 2007-11-26 18:17:21 +0900 | [diff] [blame] | 160 | |
Paul Mundt | b5f42db | 2007-11-08 18:38:14 +0900 | [diff] [blame] | 161 | config CPU_SUBTYPE_SH7206 |
| 162 | bool "Support SH7206 processor" |
| 163 | select CPU_SH2A |
| 164 | |
Paul Mundt | a8f67f4 | 2007-11-26 19:54:02 +0900 | [diff] [blame] | 165 | config CPU_SUBTYPE_SH7263 |
| 166 | bool "Support SH7263 processor" |
| 167 | select CPU_SH2A |
Paul Mundt | 74d99a5 | 2007-11-26 20:38:36 +0900 | [diff] [blame] | 168 | select CPU_HAS_FPU |
Paul Mundt | a8f67f4 | 2007-11-26 19:54:02 +0900 | [diff] [blame] | 169 | |
Paul Mundt | 2ad6990 | 2008-03-13 12:52:44 +0900 | [diff] [blame] | 170 | config CPU_SUBTYPE_MXG |
| 171 | bool "Support MX-G processor" |
| 172 | select CPU_SH2A |
| 173 | help |
| 174 | Select MX-G if running on an R8A03022BG part. |
| 175 | |
Paul Mundt | b5f42db | 2007-11-08 18:38:14 +0900 | [diff] [blame] | 176 | # SH-3 Processor Support |
| 177 | |
| 178 | config CPU_SUBTYPE_SH7705 |
| 179 | bool "Support SH7705 processor" |
| 180 | select CPU_SH3 |
| 181 | |
| 182 | config CPU_SUBTYPE_SH7706 |
| 183 | bool "Support SH7706 processor" |
| 184 | select CPU_SH3 |
| 185 | help |
| 186 | Select SH7706 if you have a 133 Mhz SH-3 HD6417706 CPU. |
| 187 | |
| 188 | config CPU_SUBTYPE_SH7707 |
| 189 | bool "Support SH7707 processor" |
| 190 | select CPU_SH3 |
| 191 | help |
| 192 | Select SH7707 if you have a 60 Mhz SH-3 HD6417707 CPU. |
| 193 | |
| 194 | config CPU_SUBTYPE_SH7708 |
| 195 | bool "Support SH7708 processor" |
| 196 | select CPU_SH3 |
| 197 | help |
| 198 | Select SH7708 if you have a 60 Mhz SH-3 HD6417708S or |
| 199 | if you have a 100 Mhz SH-3 HD6417708R CPU. |
| 200 | |
| 201 | config CPU_SUBTYPE_SH7709 |
| 202 | bool "Support SH7709 processor" |
| 203 | select CPU_SH3 |
| 204 | help |
| 205 | Select SH7709 if you have a 80 Mhz SH-3 HD6417709 CPU. |
| 206 | |
| 207 | config CPU_SUBTYPE_SH7710 |
| 208 | bool "Support SH7710 processor" |
| 209 | select CPU_SH3 |
| 210 | select CPU_HAS_DSP |
| 211 | help |
| 212 | Select SH7710 if you have a SH3-DSP SH7710 CPU. |
| 213 | |
| 214 | config CPU_SUBTYPE_SH7712 |
| 215 | bool "Support SH7712 processor" |
| 216 | select CPU_SH3 |
| 217 | select CPU_HAS_DSP |
| 218 | help |
| 219 | Select SH7712 if you have a SH3-DSP SH7712 CPU. |
| 220 | |
| 221 | config CPU_SUBTYPE_SH7720 |
| 222 | bool "Support SH7720 processor" |
| 223 | select CPU_SH3 |
| 224 | select CPU_HAS_DSP |
| 225 | help |
| 226 | Select SH7720 if you have a SH3-DSP SH7720 CPU. |
| 227 | |
Yoshihiro Shimoda | 31a49c4 | 2007-12-26 11:45:06 +0900 | [diff] [blame] | 228 | config CPU_SUBTYPE_SH7721 |
| 229 | bool "Support SH7721 processor" |
| 230 | select CPU_SH3 |
| 231 | select CPU_HAS_DSP |
| 232 | help |
| 233 | Select SH7721 if you have a SH3-DSP SH7721 CPU. |
| 234 | |
Paul Mundt | b5f42db | 2007-11-08 18:38:14 +0900 | [diff] [blame] | 235 | # SH-4 Processor Support |
| 236 | |
| 237 | config CPU_SUBTYPE_SH7750 |
| 238 | bool "Support SH7750 processor" |
| 239 | select CPU_SH4 |
| 240 | help |
| 241 | Select SH7750 if you have a 200 Mhz SH-4 HD6417750 CPU. |
| 242 | |
| 243 | config CPU_SUBTYPE_SH7091 |
| 244 | bool "Support SH7091 processor" |
| 245 | select CPU_SH4 |
| 246 | help |
| 247 | Select SH7091 if you have an SH-4 based Sega device (such as |
| 248 | the Dreamcast, Naomi, and Naomi 2). |
| 249 | |
| 250 | config CPU_SUBTYPE_SH7750R |
| 251 | bool "Support SH7750R processor" |
| 252 | select CPU_SH4 |
| 253 | |
| 254 | config CPU_SUBTYPE_SH7750S |
| 255 | bool "Support SH7750S processor" |
| 256 | select CPU_SH4 |
| 257 | |
| 258 | config CPU_SUBTYPE_SH7751 |
| 259 | bool "Support SH7751 processor" |
| 260 | select CPU_SH4 |
| 261 | help |
| 262 | Select SH7751 if you have a 166 Mhz SH-4 HD6417751 CPU, |
| 263 | or if you have a HD6417751R CPU. |
| 264 | |
| 265 | config CPU_SUBTYPE_SH7751R |
| 266 | bool "Support SH7751R processor" |
| 267 | select CPU_SH4 |
| 268 | |
| 269 | config CPU_SUBTYPE_SH7760 |
| 270 | bool "Support SH7760 processor" |
| 271 | select CPU_SH4 |
| 272 | |
| 273 | config CPU_SUBTYPE_SH4_202 |
| 274 | bool "Support SH4-202 processor" |
| 275 | select CPU_SH4 |
| 276 | |
| 277 | # SH-4A Processor Support |
| 278 | |
Paul Mundt | 178dd0c | 2008-04-09 17:56:18 +0900 | [diff] [blame] | 279 | config CPU_SUBTYPE_SH7723 |
| 280 | bool "Support SH7723 processor" |
| 281 | select CPU_SH4A |
| 282 | select CPU_SHX2 |
| 283 | select ARCH_SPARSEMEM_ENABLE |
| 284 | select SYS_SUPPORTS_NUMA |
| 285 | help |
| 286 | Select SH7723 if you have an SH-MobileR2 CPU. |
| 287 | |
Yoshihiro Shimoda | 7d740a0 | 2008-01-07 14:40:07 +0900 | [diff] [blame] | 288 | config CPU_SUBTYPE_SH7763 |
| 289 | bool "Support SH7763 processor" |
| 290 | select CPU_SH4A |
| 291 | help |
| 292 | Select SH7763 if you have a SH4A SH7763(R5S77631) CPU. |
| 293 | |
Paul Mundt | b5f42db | 2007-11-08 18:38:14 +0900 | [diff] [blame] | 294 | config CPU_SUBTYPE_SH7770 |
| 295 | bool "Support SH7770 processor" |
| 296 | select CPU_SH4A |
| 297 | |
| 298 | config CPU_SUBTYPE_SH7780 |
| 299 | bool "Support SH7780 processor" |
| 300 | select CPU_SH4A |
| 301 | |
| 302 | config CPU_SUBTYPE_SH7785 |
| 303 | bool "Support SH7785 processor" |
| 304 | select CPU_SH4A |
| 305 | select CPU_SHX2 |
| 306 | select ARCH_SPARSEMEM_ENABLE |
| 307 | select SYS_SUPPORTS_NUMA |
| 308 | |
| 309 | config CPU_SUBTYPE_SHX3 |
| 310 | bool "Support SH-X3 processor" |
| 311 | select CPU_SH4A |
| 312 | select CPU_SHX3 |
| 313 | select ARCH_SPARSEMEM_ENABLE |
| 314 | select SYS_SUPPORTS_NUMA |
| 315 | select SYS_SUPPORTS_SMP |
| 316 | |
| 317 | # SH4AL-DSP Processor Support |
| 318 | |
| 319 | config CPU_SUBTYPE_SH7343 |
| 320 | bool "Support SH7343 processor" |
| 321 | select CPU_SH4AL_DSP |
| 322 | |
| 323 | config CPU_SUBTYPE_SH7722 |
| 324 | bool "Support SH7722 processor" |
| 325 | select CPU_SH4AL_DSP |
| 326 | select CPU_SHX2 |
| 327 | select ARCH_SPARSEMEM_ENABLE |
| 328 | select SYS_SUPPORTS_NUMA |
| 329 | |
Magnus Damm | 9109a30 | 2008-02-08 17:31:24 +0900 | [diff] [blame] | 330 | config CPU_SUBTYPE_SH7366 |
| 331 | bool "Support SH7366 processor" |
| 332 | select CPU_SH4AL_DSP |
| 333 | select CPU_SHX2 |
| 334 | select ARCH_SPARSEMEM_ENABLE |
| 335 | select SYS_SUPPORTS_NUMA |
| 336 | |
Paul Mundt | ea0e1a9 | 2007-11-21 15:58:01 +0900 | [diff] [blame] | 337 | # SH-5 Processor Support |
| 338 | |
| 339 | config CPU_SUBTYPE_SH5_101 |
| 340 | bool "Support SH5-101 processor" |
| 341 | select CPU_SH5 |
| 342 | |
| 343 | config CPU_SUBTYPE_SH5_103 |
| 344 | bool "Support SH5-103 processor" |
Paul Mundt | 8ef97dd | 2008-02-14 15:30:54 +0900 | [diff] [blame] | 345 | select CPU_SH5 |
Paul Mundt | ea0e1a9 | 2007-11-21 15:58:01 +0900 | [diff] [blame] | 346 | |
Paul Mundt | b5f42db | 2007-11-08 18:38:14 +0900 | [diff] [blame] | 347 | endchoice |
| 348 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 349 | source "arch/sh/mm/Kconfig" |
Paul Mundt | 4690bdc | 2007-11-09 13:45:42 +0900 | [diff] [blame] | 350 | source "arch/sh/Kconfig.cpu" |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 351 | |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 352 | menu "Board support" |
| 353 | |
| 354 | config SOLUTION_ENGINE |
| 355 | bool |
| 356 | |
| 357 | config SH_SOLUTION_ENGINE |
| 358 | bool "SolutionEngine" |
| 359 | select SOLUTION_ENGINE |
Magnus Damm | 56386f6 | 2007-07-20 18:44:49 +0900 | [diff] [blame] | 360 | select CPU_HAS_IPR_IRQ |
Nobuhiro Iwamatsu | a819907 | 2007-11-05 07:44:41 +0900 | [diff] [blame] | 361 | depends on CPU_SUBTYPE_SH7705 || CPU_SUBTYPE_SH7709 || CPU_SUBTYPE_SH7710 || \ |
| 362 | CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7750 || CPU_SUBTYPE_SH7750S || \ |
| 363 | CPU_SUBTYPE_SH7750R |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 364 | help |
Nobuhiro Iwamatsu | a819907 | 2007-11-05 07:44:41 +0900 | [diff] [blame] | 365 | Select SolutionEngine if configuring for a Hitachi SH7705, SH7709, |
| 366 | SH7710, SH7712, SH7750, SH7750S or SH7750R evaluation board. |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 367 | |
| 368 | config SH_7206_SOLUTION_ENGINE |
| 369 | bool "SolutionEngine7206" |
| 370 | select SOLUTION_ENGINE |
| 371 | depends on CPU_SUBTYPE_SH7206 |
| 372 | help |
| 373 | Select 7206 SolutionEngine if configuring for a Hitachi SH7206 |
| 374 | evaluation board. |
| 375 | |
| 376 | config SH_7619_SOLUTION_ENGINE |
| 377 | bool "SolutionEngine7619" |
| 378 | select SOLUTION_ENGINE |
| 379 | depends on CPU_SUBTYPE_SH7619 |
| 380 | help |
| 381 | Select 7619 SolutionEngine if configuring for a Hitachi SH7619 |
| 382 | evaluation board. |
| 383 | |
Yoshihiro Shimoda | 6e86299 | 2008-03-21 15:54:13 +0900 | [diff] [blame] | 384 | config SH_7721_SOLUTION_ENGINE |
| 385 | bool "SolutionEngine7721" |
| 386 | select SOLUTION_ENGINE |
| 387 | depends on CPU_SUBTYPE_SH7721 |
| 388 | help |
| 389 | Select 7721 SolutionEngine if configuring for a Hitachi SH7721 |
| 390 | evaluation board. |
| 391 | |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 392 | config SH_7722_SOLUTION_ENGINE |
| 393 | bool "SolutionEngine7722" |
| 394 | select SOLUTION_ENGINE |
| 395 | depends on CPU_SUBTYPE_SH7722 |
| 396 | help |
| 397 | Select 7722 SolutionEngine if configuring for a Hitachi SH772 |
| 398 | evaluation board. |
| 399 | |
| 400 | config SH_7751_SOLUTION_ENGINE |
| 401 | bool "SolutionEngine7751" |
| 402 | select SOLUTION_ENGINE |
Magnus Damm | 56386f6 | 2007-07-20 18:44:49 +0900 | [diff] [blame] | 403 | select CPU_HAS_IPR_IRQ |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 404 | depends on CPU_SUBTYPE_SH7751 |
| 405 | help |
| 406 | Select 7751 SolutionEngine if configuring for a Hitachi SH7751 |
| 407 | evaluation board. |
| 408 | |
| 409 | config SH_7780_SOLUTION_ENGINE |
| 410 | bool "SolutionEngine7780" |
| 411 | select SOLUTION_ENGINE |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 412 | select SYS_SUPPORTS_PCI |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 413 | depends on CPU_SUBTYPE_SH7780 |
| 414 | help |
| 415 | Select 7780 SolutionEngine if configuring for a Renesas SH7780 |
| 416 | evaluation board. |
| 417 | |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 418 | config SH_7343_SOLUTION_ENGINE |
| 419 | bool "SolutionEngine7343" |
| 420 | select SOLUTION_ENGINE |
| 421 | depends on CPU_SUBTYPE_SH7343 |
| 422 | help |
| 423 | Select 7343 SolutionEngine if configuring for a Hitachi |
| 424 | SH7343 (SH-Mobile 3AS) evaluation board. |
| 425 | |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 426 | config SH_7751_SYSTEMH |
| 427 | bool "SystemH7751R" |
| 428 | depends on CPU_SUBTYPE_SH7751R |
| 429 | help |
| 430 | Select SystemH if you are configuring for a Renesas SystemH |
| 431 | 7751R evaluation board. |
| 432 | |
| 433 | config SH_HP6XX |
| 434 | bool "HP6XX" |
| 435 | select SYS_SUPPORTS_APM_EMULATION |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 436 | select HD6446X_SERIES |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 437 | depends on CPU_SUBTYPE_SH7709 |
| 438 | help |
| 439 | Select HP6XX if configuring for a HP jornada HP6xx. |
| 440 | More information (hardware only) at |
| 441 | <http://www.hp.com/jornada/>. |
| 442 | |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 443 | config SH_DREAMCAST |
| 444 | bool "Dreamcast" |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 445 | select SYS_SUPPORTS_PCI |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 446 | depends on CPU_SUBTYPE_SH7091 |
| 447 | help |
| 448 | Select Dreamcast if configuring for a SEGA Dreamcast. |
Adrian McMenamin | ad07b10 | 2007-10-15 10:38:31 +0900 | [diff] [blame] | 449 | More information at <http://www.linux-sh.org> |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 450 | |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 451 | config SH_SH03 |
| 452 | bool "Interface CTP/PCI-SH03" |
Magnus Damm | d59645d | 2007-08-03 14:23:35 +0900 | [diff] [blame] | 453 | depends on CPU_SUBTYPE_SH7751 |
Magnus Damm | 56386f6 | 2007-07-20 18:44:49 +0900 | [diff] [blame] | 454 | select CPU_HAS_IPR_IRQ |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 455 | select SYS_SUPPORTS_PCI |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 456 | help |
| 457 | CTP/PCI-SH03 is a CPU module computer that is produced |
| 458 | by Interface Corporation. |
| 459 | More information at <http://www.interface.co.jp> |
| 460 | |
| 461 | config SH_SECUREEDGE5410 |
| 462 | bool "SecureEdge5410" |
| 463 | depends on CPU_SUBTYPE_SH7751R |
Magnus Damm | 56386f6 | 2007-07-20 18:44:49 +0900 | [diff] [blame] | 464 | select CPU_HAS_IPR_IRQ |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 465 | select SYS_SUPPORTS_PCI |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 466 | help |
| 467 | Select SecureEdge5410 if configuring for a SnapGear SH board. |
| 468 | This includes both the OEM SecureEdge products as well as the |
| 469 | SME product line. |
| 470 | |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 471 | config SH_RTS7751R2D |
| 472 | bool "RTS7751R2D" |
| 473 | depends on CPU_SUBTYPE_SH7751R |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 474 | select SYS_SUPPORTS_PCI |
Magnus Damm | 2d952b4 | 2008-02-07 20:21:10 +0900 | [diff] [blame] | 475 | select IO_TRAPPED |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 476 | help |
| 477 | Select RTS7751R2D if configuring for a Renesas Technology |
| 478 | Sales SH-Graphics board. |
| 479 | |
Nicholas Beck | 4862ec0 | 2008-01-23 12:50:51 +0900 | [diff] [blame] | 480 | config SH_SDK7780 |
| 481 | bool "SDK7780R3" |
| 482 | depends on CPU_SUBTYPE_SH7780 |
| 483 | select SYS_SUPPORTS_PCI |
| 484 | help |
| 485 | Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3 |
| 486 | evaluation board. |
| 487 | |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 488 | config SH_HIGHLANDER |
| 489 | bool "Highlander" |
| 490 | depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 491 | select SYS_SUPPORTS_PCI |
Magnus Damm | c1a34e4 | 2008-02-07 20:23:53 +0900 | [diff] [blame] | 492 | select IO_TRAPPED |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 493 | |
Magnus Damm | 70f784e | 2008-02-07 00:38:24 +0900 | [diff] [blame] | 494 | config SH_MIGOR |
| 495 | bool "Migo-R" |
| 496 | depends on CPU_SUBTYPE_SH7722 |
| 497 | help |
| 498 | Select Migo-R if configuring for the SH7722 Migo-R platform |
| 499 | by Renesas System Solutions Asia Pte. Ltd. |
| 500 | |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 501 | config SH_EDOSK7705 |
| 502 | bool "EDOSK7705" |
| 503 | depends on CPU_SUBTYPE_SH7705 |
| 504 | |
| 505 | config SH_SH4202_MICRODEV |
| 506 | bool "SH4-202 MicroDev" |
| 507 | depends on CPU_SUBTYPE_SH4_202 |
| 508 | help |
| 509 | Select SH4-202 MicroDev if configuring for a SuperH MicroDev board |
| 510 | with an SH4-202 CPU. |
| 511 | |
| 512 | config SH_LANDISK |
| 513 | bool "LANDISK" |
| 514 | depends on CPU_SUBTYPE_SH7751R |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 515 | select SYS_SUPPORTS_PCI |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 516 | help |
| 517 | I-O DATA DEVICE, INC. "LANDISK Series" support. |
| 518 | |
| 519 | config SH_TITAN |
| 520 | bool "TITAN" |
| 521 | depends on CPU_SUBTYPE_SH7751R |
Magnus Damm | 56386f6 | 2007-07-20 18:44:49 +0900 | [diff] [blame] | 522 | select CPU_HAS_IPR_IRQ |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 523 | select SYS_SUPPORTS_PCI |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 524 | help |
| 525 | Select Titan if you are configuring for a Nimble Microsystems |
| 526 | NetEngine NP51R. |
| 527 | |
| 528 | config SH_SHMIN |
| 529 | bool "SHMIN" |
| 530 | depends on CPU_SUBTYPE_SH7706 |
Magnus Damm | 56386f6 | 2007-07-20 18:44:49 +0900 | [diff] [blame] | 531 | select CPU_HAS_IPR_IRQ |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 532 | help |
| 533 | Select SHMIN if configuring for the SHMIN board. |
| 534 | |
| 535 | config SH_LBOX_RE2 |
| 536 | bool "L-BOX RE2" |
| 537 | depends on CPU_SUBTYPE_SH7751R |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 538 | select SYS_SUPPORTS_PCI |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 539 | help |
| 540 | Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2. |
| 541 | |
Paul Mundt | 94807a3 | 2007-08-08 15:22:04 +0900 | [diff] [blame] | 542 | config SH_X3PROTO |
| 543 | bool "SH-X3 Prototype board" |
| 544 | depends on CPU_SUBTYPE_SHX3 |
| 545 | |
Markus Brunner | ded5431 | 2007-09-12 11:54:58 +0900 | [diff] [blame] | 546 | config SH_MAGIC_PANEL_R2 |
| 547 | bool "Magic Panel R2" |
| 548 | depends on CPU_SUBTYPE_SH7720 |
| 549 | help |
| 550 | Select Magic Panel R2 if configuring for Magic Panel R2. |
| 551 | |
Paul Mundt | ea0e1a9 | 2007-11-21 15:58:01 +0900 | [diff] [blame] | 552 | config SH_CAYMAN |
| 553 | bool "Hitachi Cayman" |
| 554 | depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103 |
Paul Mundt | b6d7b66 | 2007-11-22 16:29:10 +0900 | [diff] [blame] | 555 | select SYS_SUPPORTS_PCI |
Paul Mundt | ea0e1a9 | 2007-11-21 15:58:01 +0900 | [diff] [blame] | 556 | |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 557 | endmenu |
| 558 | |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 559 | source "arch/sh/boards/renesas/rts7751r2d/Kconfig" |
| 560 | source "arch/sh/boards/renesas/r7780rp/Kconfig" |
Nicholas Beck | 4862ec0 | 2008-01-23 12:50:51 +0900 | [diff] [blame] | 561 | source "arch/sh/boards/renesas/sdk7780/Kconfig" |
Markus Brunner | ded5431 | 2007-09-12 11:54:58 +0900 | [diff] [blame] | 562 | source "arch/sh/boards/magicpanelr2/Kconfig" |
Paul Mundt | f3d2229 | 2007-05-14 17:29:12 +0900 | [diff] [blame] | 563 | |
Paul Mundt | 32351a2 | 2007-03-12 14:38:59 +0900 | [diff] [blame] | 564 | menu "Timer and clock configuration" |
| 565 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 566 | config SH_TMU |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 567 | def_bool y |
| 568 | prompt "TMU timer support" |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 569 | depends on CPU_SH3 || CPU_SH4 |
Paul Mundt | 57be2b4 | 2007-05-09 17:33:24 +0900 | [diff] [blame] | 570 | select GENERIC_TIME |
| 571 | select GENERIC_CLOCKEVENTS |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 572 | help |
| 573 | This enables the use of the TMU as the system timer. |
| 574 | |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 575 | config SH_CMT |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 576 | def_bool y |
| 577 | prompt "CMT timer support" |
Paul Mundt | 2ad6990 | 2008-03-13 12:52:44 +0900 | [diff] [blame] | 578 | depends on CPU_SH2 && !CPU_SUBTYPE_MXG |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 579 | help |
| 580 | This enables the use of the CMT as the system timer. |
| 581 | |
| 582 | config SH_MTU2 |
Harvey Harrison | d7ef4fb | 2007-12-11 13:49:35 +0900 | [diff] [blame] | 583 | def_bool n |
| 584 | prompt "MTU2 timer support" |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 585 | depends on CPU_SH2A |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 586 | help |
| 587 | This enables the use of the MTU2 as the system timer. |
| 588 | |
Paul Mundt | 417528a | 2006-11-20 11:18:30 +0900 | [diff] [blame] | 589 | config SH_TIMER_IRQ |
| 590 | int |
Yoshihiro Shimoda | 7d740a0 | 2008-01-07 14:40:07 +0900 | [diff] [blame] | 591 | default "28" if CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 || \ |
| 592 | CPU_SUBTYPE_SH7763 |
Paul Mundt | 417528a | 2006-11-20 11:18:30 +0900 | [diff] [blame] | 593 | default "86" if CPU_SUBTYPE_SH7619 |
| 594 | default "140" if CPU_SUBTYPE_SH7206 |
Paul Mundt | 2b2d4e7 | 2008-03-13 19:51:06 +0900 | [diff] [blame] | 595 | default "142" if CPU_SUBTYPE_SH7203 |
Paul Mundt | 2ad6990 | 2008-03-13 12:52:44 +0900 | [diff] [blame] | 596 | default "238" if CPU_SUBTYPE_MXG |
Paul Mundt | 417528a | 2006-11-20 11:18:30 +0900 | [diff] [blame] | 597 | default "16" |
| 598 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 599 | config SH_PCLK_FREQ |
| 600 | int "Peripheral clock frequency (in Hz)" |
Magnus Damm | 870e8a2 | 2007-07-25 10:49:21 +0900 | [diff] [blame] | 601 | default "27000000" if CPU_SUBTYPE_SH7343 |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 602 | default "31250000" if CPU_SUBTYPE_SH7619 |
Paul Mundt | 0562748 | 2007-05-15 16:25:47 +0900 | [diff] [blame] | 603 | default "32000000" if CPU_SUBTYPE_SH7722 |
Paul Mundt | 178dd0c | 2008-04-09 17:56:18 +0900 | [diff] [blame] | 604 | default "33333333" if CPU_SUBTYPE_SH7770 || CPU_SUBTYPE_SH7723 || \ |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 605 | CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \ |
Paul Mundt | a8f67f4 | 2007-11-26 19:54:02 +0900 | [diff] [blame] | 606 | CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7206 || \ |
Paul Mundt | 2ad6990 | 2008-03-13 12:52:44 +0900 | [diff] [blame] | 607 | CPU_SUBTYPE_SH7263 || CPU_SUBTYPE_MXG |
Paul Mundt | 0562748 | 2007-05-15 16:25:47 +0900 | [diff] [blame] | 608 | default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 609 | default "66000000" if CPU_SUBTYPE_SH4_202 |
Paul Mundt | 0562748 | 2007-05-15 16:25:47 +0900 | [diff] [blame] | 610 | default "50000000" |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 611 | help |
| 612 | This option is used to specify the peripheral clock frequency. |
| 613 | This is necessary for determining the reference clock value on |
| 614 | platforms lacking an RTC. |
| 615 | |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 616 | config SH_CLK_MD |
| 617 | int "CPU Mode Pin Setting" |
Paul Mundt | 6d01f51 | 2007-11-26 18:17:21 +0900 | [diff] [blame] | 618 | depends on CPU_SH2 |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 619 | default 6 if CPU_SUBTYPE_SH7206 |
| 620 | default 5 if CPU_SUBTYPE_SH7619 |
| 621 | default 0 |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 622 | help |
Yoshinori Sato | 11cbb70 | 2006-12-07 18:07:27 +0900 | [diff] [blame] | 623 | MD2 - MD0 pin setting. |
Yoshinori Sato | 9d4436a | 2006-11-05 15:40:13 +0900 | [diff] [blame] | 624 | |
Paul Mundt | 57be2b4 | 2007-05-09 17:33:24 +0900 | [diff] [blame] | 625 | source "kernel/time/Kconfig" |
| 626 | |
Paul Mundt | 32351a2 | 2007-03-12 14:38:59 +0900 | [diff] [blame] | 627 | endmenu |
| 628 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 629 | menu "CPU Frequency scaling" |
| 630 | |
| 631 | source "drivers/cpufreq/Kconfig" |
| 632 | |
| 633 | config SH_CPU_FREQ |
| 634 | tristate "SuperH CPU Frequency driver" |
Paul Mundt | cb5ec75 | 2007-07-20 13:38:19 +0900 | [diff] [blame] | 635 | depends on CPU_FREQ |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 636 | select CPU_FREQ_TABLE |
| 637 | help |
| 638 | This adds the cpufreq driver for SuperH. At present, only |
| 639 | the SH-4 is supported. |
| 640 | |
| 641 | For details, take a look at <file:Documentation/cpu-freq>. |
| 642 | |
| 643 | If unsure, say N. |
| 644 | |
| 645 | endmenu |
| 646 | |
Paul Mundt | 9f5e8ee | 2006-11-24 11:22:57 +0900 | [diff] [blame] | 647 | source "arch/sh/drivers/Kconfig" |
| 648 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 649 | endmenu |
| 650 | |
| 651 | config ISA_DMA_API |
Adrian Bunk | f5f826c | 2008-03-31 01:40:17 +0300 | [diff] [blame] | 652 | bool |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 653 | |
| 654 | menu "Kernel features" |
| 655 | |
Paul Mundt | 91b91d0 | 2006-09-27 18:08:33 +0900 | [diff] [blame] | 656 | source kernel/Kconfig.hz |
| 657 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 658 | config KEXEC |
| 659 | bool "kexec system call (EXPERIMENTAL)" |
Paul Mundt | 640f748 | 2008-04-25 13:04:56 +0900 | [diff] [blame] | 660 | depends on SUPERH32 && EXPERIMENTAL |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 661 | help |
| 662 | kexec is a system call that implements the ability to shutdown your |
| 663 | current kernel, and to start another kernel. It is like a reboot |
Matt LaPlante | 1f1332f | 2006-06-29 01:32:47 -0400 | [diff] [blame] | 664 | but it is independent of the system firmware. And like a reboot |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 665 | you can start any kernel with it, not just Linux. |
| 666 | |
Matt LaPlante | 1f1332f | 2006-06-29 01:32:47 -0400 | [diff] [blame] | 667 | The name comes from the similarity to the exec system call. |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 668 | |
| 669 | It is an ongoing process to be certain the hardware in a machine |
| 670 | is properly shutdown, so do not be surprised if this code does not |
| 671 | initially work for you. It may help to enable device hotplugging |
| 672 | support. As of this writing the exact hardware interface is |
| 673 | strongly in flux, so no good recommendation can be made. |
| 674 | |
Paul Mundt | 4d5ade5 | 2007-04-27 11:25:57 +0900 | [diff] [blame] | 675 | config CRASH_DUMP |
| 676 | bool "kernel crash dumps (EXPERIMENTAL)" |
Paul Mundt | 640f748 | 2008-04-25 13:04:56 +0900 | [diff] [blame] | 677 | depends on SUPERH32 && EXPERIMENTAL |
Paul Mundt | 4d5ade5 | 2007-04-27 11:25:57 +0900 | [diff] [blame] | 678 | help |
| 679 | Generate crash dump after being started by kexec. |
| 680 | This should be normally only set in special crash dump kernels |
| 681 | which are loaded in the main kernel with kexec-tools into |
| 682 | a specially reserved region and then later executed after |
| 683 | a crash by kdump/kexec. The crash dump kernel must be compiled |
| 684 | to a memory address not used by the main kernel using |
| 685 | MEMORY_START. |
| 686 | |
| 687 | For more details see Documentation/kdump/kdump.txt |
| 688 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 689 | config SMP |
| 690 | bool "Symmetric multi-processing support" |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 691 | depends on SYS_SUPPORTS_SMP |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 692 | ---help--- |
| 693 | This enables support for systems with more than one CPU. If you have |
| 694 | a system with only one CPU, like most personal computers, say N. If |
| 695 | you have a system with more than one CPU, say Y. |
| 696 | |
| 697 | If you say N here, the kernel will run on single and multiprocessor |
| 698 | machines, but will use only one CPU of a multiprocessor machine. If |
| 699 | you say Y here, the kernel will run on many, but not all, |
| 700 | singleprocessor machines. On a singleprocessor machine, the kernel |
| 701 | will run faster if you say N here. |
| 702 | |
| 703 | People using multiprocessor machines who say Y here should also say |
| 704 | Y to "Enhanced Real Time Clock Support", below. |
| 705 | |
Adrian Bunk | 03502fa | 2008-02-03 15:50:21 +0200 | [diff] [blame] | 706 | See also <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO |
| 707 | available at <http://www.tldp.org/docs.html#howto>. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 708 | |
| 709 | If you don't know what to do here, say N. |
| 710 | |
| 711 | config NR_CPUS |
| 712 | int "Maximum number of CPUs (2-32)" |
| 713 | range 2 32 |
| 714 | depends on SMP |
Paul Mundt | 2b1bd1a | 2007-06-20 18:27:10 +0900 | [diff] [blame] | 715 | default "4" if CPU_SHX3 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 716 | default "2" |
| 717 | help |
| 718 | This allows you to specify the maximum number of CPUs which this |
| 719 | kernel will support. The maximum supported value is 32 and the |
| 720 | minimum value which makes sense is 2. |
| 721 | |
| 722 | This is purely to save memory - each supported CPU adds |
| 723 | approximately eight kilobytes to the kernel image. |
| 724 | |
Paul Mundt | 91b91d0 | 2006-09-27 18:08:33 +0900 | [diff] [blame] | 725 | source "kernel/Kconfig.preempt" |
| 726 | |
Paul Mundt | 8366246 | 2007-09-28 16:04:49 +0900 | [diff] [blame] | 727 | config GUSA |
| 728 | def_bool y |
Stuart Menefy | 1efe4ce | 2007-11-30 16:12:36 +0900 | [diff] [blame] | 729 | depends on !SMP && SUPERH32 |
Paul Mundt | 8366246 | 2007-09-28 16:04:49 +0900 | [diff] [blame] | 730 | help |
| 731 | This enables support for gUSA (general UserSpace Atomicity). |
| 732 | This is the default implementation for both UP and non-ll/sc |
| 733 | CPUs, and is used by the libc, amongst others. |
| 734 | |
| 735 | For additional information, design information can be found |
| 736 | in <http://lc.linux.or.jp/lc2002/papers/niibe0919p.pdf>. |
| 737 | |
| 738 | This should only be disabled for special cases where alternate |
| 739 | atomicity implementations exist. |
| 740 | |
Stuart Menefy | 1efe4ce | 2007-11-30 16:12:36 +0900 | [diff] [blame] | 741 | config GUSA_RB |
| 742 | bool "Implement atomic operations by roll-back (gRB) (EXPERIMENTAL)" |
| 743 | depends on GUSA && CPU_SH3 || (CPU_SH4 && !CPU_SH4A) |
| 744 | help |
| 745 | Enabling this option will allow the kernel to implement some |
| 746 | atomic operations using a software implemention of load-locked/ |
| 747 | store-conditional (LLSC). On machines which do not have hardware |
| 748 | LLSC, this should be more efficient than the other alternative of |
| 749 | disabling insterrupts around the atomic sequence. |
| 750 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 751 | endmenu |
| 752 | |
| 753 | menu "Boot options" |
| 754 | |
| 755 | config ZERO_PAGE_OFFSET |
| 756 | hex "Zero page offset" |
Adrian Bunk | f5f826c | 2008-03-31 01:40:17 +0300 | [diff] [blame] | 757 | default "0x00004000" if SH_SH03 |
Paul Mundt | 7a847f8 | 2006-12-26 15:29:19 +0900 | [diff] [blame] | 758 | default "0x00010000" if PAGE_SIZE_64KB |
| 759 | default "0x00002000" if PAGE_SIZE_8KB |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 760 | default "0x00001000" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 761 | help |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 762 | This sets the default offset of zero page. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 763 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 764 | config BOOT_LINK_OFFSET |
| 765 | hex "Link address offset for booting" |
| 766 | default "0x00800000" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 767 | help |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 768 | This option allows you to set the link address offset of the zImage. |
| 769 | This can be useful if you are on a board which has a small amount of |
| 770 | memory. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 771 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 772 | config UBC_WAKEUP |
| 773 | bool "Wakeup UBC on startup" |
Paul Mundt | 0e3a9aa | 2007-11-06 15:55:36 +0900 | [diff] [blame] | 774 | depends on CPU_SH4 && !CPU_SH4A |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 775 | help |
| 776 | Selecting this option will wakeup the User Break Controller (UBC) on |
| 777 | startup. Although the UBC is left in an awake state when the processor |
| 778 | comes up, some boot loaders misbehave by putting the UBC to sleep in a |
| 779 | power saving state, which causes issues with things like ptrace(). |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 780 | |
| 781 | If unsure, say N. |
| 782 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 783 | config CMDLINE_BOOL |
| 784 | bool "Default bootloader kernel arguments" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 785 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 786 | config CMDLINE |
| 787 | string "Initial kernel command string" |
| 788 | depends on CMDLINE_BOOL |
| 789 | default "console=ttySC1,115200" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 790 | |
| 791 | endmenu |
| 792 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 793 | menu "Bus options" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 794 | |
| 795 | # Even on SuperH devices which don't have an ISA bus, |
| 796 | # this variable helps the PCMCIA modules handle |
| 797 | # IRQ requesting properly -- Greg Banks. |
| 798 | # |
| 799 | # Though we're generally not interested in it when |
| 800 | # we're not using PCMCIA, so we make it dependent on |
| 801 | # PCMCIA outright. -- PFM. |
| 802 | config ISA |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 803 | def_bool y |
| 804 | depends on PCMCIA && HD6446X_SERIES |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 805 | help |
| 806 | Find out whether you have ISA slots on your motherboard. ISA is the |
| 807 | name of a bus system, i.e. the way the CPU talks to the other stuff |
| 808 | inside your box. Other bus systems are PCI, EISA, MicroChannel |
| 809 | (MCA) or VESA. ISA is an older system, now being displaced by PCI; |
| 810 | newer boards don't support it. If you have ISA, say Y, otherwise N. |
| 811 | |
| 812 | config EISA |
| 813 | bool |
| 814 | ---help--- |
| 815 | The Extended Industry Standard Architecture (EISA) bus was |
| 816 | developed as an open alternative to the IBM MicroChannel bus. |
| 817 | |
| 818 | The EISA bus provided some of the features of the IBM MicroChannel |
| 819 | bus while maintaining backward compatibility with cards made for |
| 820 | the older ISA bus. The EISA bus saw limited use between 1988 and |
| 821 | 1995 when it was made obsolete by the PCI bus. |
| 822 | |
| 823 | Say Y here if you are building a kernel for an EISA-based machine. |
| 824 | |
| 825 | Otherwise, say N. |
| 826 | |
| 827 | config MCA |
| 828 | bool |
| 829 | help |
| 830 | MicroChannel Architecture is found in some IBM PS/2 machines and |
| 831 | laptops. It is a bus system similar to PCI or ISA. See |
| 832 | <file:Documentation/mca.txt> (and especially the web page given |
| 833 | there) before attempting to build an MCA bus kernel. |
| 834 | |
| 835 | config SBUS |
| 836 | bool |
| 837 | |
Paul Mundt | cad8244 | 2006-01-16 22:14:19 -0800 | [diff] [blame] | 838 | config SUPERHYWAY |
| 839 | tristate "SuperHyway Bus support" |
| 840 | depends on CPU_SUBTYPE_SH4_202 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 841 | |
Adrian McMenamin | 17be2d2 | 2007-09-21 15:55:55 +0900 | [diff] [blame] | 842 | config MAPLE |
| 843 | bool "Maple Bus support" |
| 844 | depends on SH_DREAMCAST |
| 845 | help |
| 846 | The Maple Bus is SEGA's serial communication bus for peripherals |
| 847 | on the Dreamcast. Without this bus support you won't be able to |
| 848 | get your Dreamcast keyboard etc to work, so most users |
| 849 | probably want to say 'Y' here, unless you are only using the |
| 850 | Dreamcast with a serial line terminal or a remote network |
| 851 | connection. |
| 852 | |
Paul Mundt | 824e55f | 2007-06-20 18:01:52 +0900 | [diff] [blame] | 853 | config CF_ENABLER |
| 854 | bool "Compact Flash Enabler support" |
| 855 | depends on SOLUTION_ENGINE || SH_SH03 |
| 856 | ---help--- |
| 857 | Compact Flash is a small, removable mass storage device introduced |
| 858 | in 1994 originally as a PCMCIA device. If you say `Y' here, you |
| 859 | compile in support for Compact Flash devices directly connected to |
| 860 | a SuperH processor. A Compact Flash FAQ is available at |
| 861 | <http://www.compactflash.org/faqs/faq.htm>. |
| 862 | |
| 863 | If your board has "Directly Connected" CompactFlash at area 5 or 6, |
| 864 | you may want to enable this option. Then, you can use CF as |
| 865 | primary IDE drive (only tested for SanDisk). |
| 866 | |
| 867 | If in doubt, select 'N'. |
| 868 | |
| 869 | choice |
| 870 | prompt "Compact Flash Connection Area" |
| 871 | depends on CF_ENABLER |
| 872 | default CF_AREA6 |
| 873 | |
| 874 | config CF_AREA5 |
| 875 | bool "Area5" |
| 876 | help |
| 877 | If your board has "Directly Connected" CompactFlash, You should |
| 878 | select the area where your CF is connected to. |
| 879 | |
| 880 | - "Area5" if CompactFlash is connected to Area 5 (0x14000000) |
| 881 | - "Area6" if it is connected to Area 6 (0x18000000) |
| 882 | |
| 883 | "Area6" will work for most boards. |
| 884 | |
| 885 | config CF_AREA6 |
| 886 | bool "Area6" |
| 887 | |
| 888 | endchoice |
| 889 | |
| 890 | config CF_BASE_ADDR |
| 891 | hex |
| 892 | depends on CF_ENABLER |
| 893 | default "0xb8000000" if CF_AREA6 |
| 894 | default "0xb4000000" if CF_AREA5 |
| 895 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 896 | source "arch/sh/drivers/pci/Kconfig" |
| 897 | |
| 898 | source "drivers/pci/Kconfig" |
| 899 | |
| 900 | source "drivers/pcmcia/Kconfig" |
| 901 | |
| 902 | source "drivers/pci/hotplug/Kconfig" |
| 903 | |
| 904 | endmenu |
| 905 | |
| 906 | menu "Executable file formats" |
| 907 | |
| 908 | source "fs/Kconfig.binfmt" |
| 909 | |
| 910 | endmenu |
| 911 | |
Andriy Skulysh | 3aa770e | 2006-09-27 16:20:22 +0900 | [diff] [blame] | 912 | menu "Power management options (EXPERIMENTAL)" |
Paul Mundt | 357d594 | 2007-06-11 15:32:07 +0900 | [diff] [blame] | 913 | depends on EXPERIMENTAL && SYS_SUPPORTS_PM |
Andriy Skulysh | 3aa770e | 2006-09-27 16:20:22 +0900 | [diff] [blame] | 914 | |
Johannes Berg | f4cb570 | 2007-12-08 02:14:00 +0100 | [diff] [blame] | 915 | config ARCH_SUSPEND_POSSIBLE |
| 916 | def_bool y |
| 917 | depends on !SMP |
| 918 | |
Andriy Skulysh | 3aa770e | 2006-09-27 16:20:22 +0900 | [diff] [blame] | 919 | source kernel/power/Kconfig |
| 920 | |
Andriy Skulysh | 3aa770e | 2006-09-27 16:20:22 +0900 | [diff] [blame] | 921 | endmenu |
| 922 | |
Sam Ravnborg | d5950b4 | 2005-07-11 21:03:49 -0700 | [diff] [blame] | 923 | source "net/Kconfig" |
| 924 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 925 | source "drivers/Kconfig" |
| 926 | |
| 927 | source "fs/Kconfig" |
| 928 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 929 | source "arch/sh/Kconfig.debug" |
| 930 | |
| 931 | source "security/Kconfig" |
| 932 | |
| 933 | source "crypto/Kconfig" |
| 934 | |
| 935 | source "lib/Kconfig" |