Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | config MIPS |
| 2 | bool |
| 3 | default y |
| 4 | # Horrible source of confusion. Die, die, die ... |
| 5 | select EMBEDDED |
| 6 | |
viro@ZenIV.linux.org.uk | a08b6b7 | 2005-09-06 01:48:42 +0100 | [diff] [blame] | 7 | # shouldn't it be per-subarchitecture? |
| 8 | config ARCH_MAY_HAVE_PC_FDC |
| 9 | bool |
| 10 | default y |
| 11 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 12 | mainmenu "Linux/MIPS Kernel Configuration" |
| 13 | |
| 14 | source "init/Kconfig" |
| 15 | |
Ralf Baechle | e01402b | 2005-07-14 15:57:16 +0000 | [diff] [blame] | 16 | config CPU_MIPS32 |
| 17 | bool |
| 18 | default y if CPU_MIPS32_R1 || CPU_MIPS32_R2 |
| 19 | |
| 20 | config CPU_MIPS64 |
| 21 | bool |
| 22 | default y if CPU_MIPS64_R1 || CPU_MIPS64_R2 |
| 23 | |
| 24 | config CPU_MIPSR1 |
| 25 | bool |
| 26 | default y if CPU_MIPS32_R1 || CPU_MIPS64_R1 |
| 27 | |
| 28 | config CPU_MIPSR2 |
| 29 | bool |
| 30 | default y if CPU_MIPS32_R2 || CPU_MIPS64_R2 |
| 31 | |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 32 | config SYS_SUPPORTS_32BIT_KERNEL |
| 33 | bool |
| 34 | config SYS_SUPPORTS_64BIT_KERNEL |
| 35 | bool |
| 36 | config CPU_SUPPORTS_32BIT_KERNEL |
| 37 | bool |
| 38 | config CPU_SUPPORTS_64BIT_KERNEL |
| 39 | bool |
| 40 | |
Ralf Baechle | 875d43e | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 41 | menu "Kernel type" |
| 42 | |
| 43 | choice |
| 44 | |
| 45 | prompt "Kernel code model" |
| 46 | help |
| 47 | You should only select this option if you have a workload that |
| 48 | actually benefits from 64-bit processing or if your machine has |
| 49 | large memory. You will only be presented a single option in this |
| 50 | menu if your system does not support both 32-bit and 64-bit kernels. |
| 51 | |
| 52 | config 32BIT |
| 53 | bool "32-bit kernel" |
| 54 | depends on CPU_SUPPORTS_32BIT_KERNEL && SYS_SUPPORTS_32BIT_KERNEL |
| 55 | select TRAD_SIGNALS |
| 56 | help |
| 57 | Select this option if you want to build a 32-bit kernel. |
| 58 | |
| 59 | config 64BIT |
| 60 | bool "64-bit kernel" |
| 61 | depends on CPU_SUPPORTS_64BIT_KERNEL && SYS_SUPPORTS_64BIT_KERNEL |
| 62 | help |
| 63 | Select this option if you want to build a 64-bit kernel. |
| 64 | |
| 65 | endchoice |
| 66 | |
| 67 | endmenu |
| 68 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 69 | menu "Machine selection" |
| 70 | |
| 71 | config MACH_JAZZ |
| 72 | bool "Support for the Jazz family of machines" |
| 73 | select ARC |
| 74 | select ARC32 |
| 75 | select GENERIC_ISA_DMA |
| 76 | select I8259 |
| 77 | select ISA |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 78 | select SYS_SUPPORTS_32BIT_KERNEL |
| 79 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 80 | help |
| 81 | This a family of machines based on the MIPS R4030 chipset which was |
| 82 | used by several vendors to build RISC/os and Windows NT workstations. |
| 83 | Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and |
| 84 | Olivetti M700-10 workstations. |
| 85 | |
| 86 | config ACER_PICA_61 |
| 87 | bool "Support for Acer PICA 1 chipset (EXPERIMENTAL)" |
| 88 | depends on MACH_JAZZ && EXPERIMENTAL |
| 89 | select DMA_NONCOHERENT |
| 90 | help |
| 91 | This is a machine with a R4400 133/150 MHz CPU. To compile a Linux |
| 92 | kernel that runs on these, say Y here. For details about Linux on |
| 93 | the MIPS architecture, check out the Linux/MIPS FAQ on the WWW at |
| 94 | <http://www.linux-mips.org/>. |
| 95 | |
| 96 | config MIPS_MAGNUM_4000 |
| 97 | bool "Support for MIPS Magnum 4000" |
| 98 | depends on MACH_JAZZ |
| 99 | select DMA_NONCOHERENT |
| 100 | help |
| 101 | This is a machine with a R4000 100 MHz CPU. To compile a Linux |
| 102 | kernel that runs on these, say Y here. For details about Linux on |
| 103 | the MIPS architecture, check out the Linux/MIPS FAQ on the WWW at |
| 104 | <http://www.linux-mips.org/>. |
| 105 | |
| 106 | config OLIVETTI_M700 |
| 107 | bool "Support for Olivetti M700-10" |
| 108 | depends on MACH_JAZZ |
| 109 | select DMA_NONCOHERENT |
| 110 | help |
| 111 | This is a machine with a R4000 100 MHz CPU. To compile a Linux |
| 112 | kernel that runs on these, say Y here. For details about Linux on |
| 113 | the MIPS architecture, check out the Linux/MIPS FAQ on the WWW at |
| 114 | <http://www.linux-mips.org/>. |
| 115 | |
| 116 | config MACH_VR41XX |
Yoichi Yuasa | 63fb6fd | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 117 | bool "Support for NEC VR4100 series based machines" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 118 | select SYS_SUPPORTS_32BIT_KERNEL |
| 119 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 120 | |
| 121 | config NEC_CMBVR4133 |
| 122 | bool "Support for NEC CMB-VR4133" |
| 123 | depends on MACH_VR41XX |
| 124 | select CPU_VR41XX |
| 125 | select DMA_NONCOHERENT |
| 126 | select IRQ_CPU |
| 127 | select HW_HAS_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 128 | |
| 129 | config ROCKHOPPER |
| 130 | bool "Support for Rockhopper baseboard" |
| 131 | depends on NEC_CMBVR4133 |
| 132 | select I8259 |
| 133 | select HAVE_STD_PC_SERIAL_PORT |
| 134 | |
| 135 | config CASIO_E55 |
| 136 | bool "Support for CASIO CASSIOPEIA E-10/15/55/65" |
| 137 | depends on MACH_VR41XX |
Yoichi Yuasa | 8dd4aeb | 2005-09-03 15:56:14 -0700 | [diff] [blame] | 138 | select CPU_LITTLE_ENDIAN |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 139 | select DMA_NONCOHERENT |
| 140 | select IRQ_CPU |
| 141 | select ISA |
| 142 | |
| 143 | config IBM_WORKPAD |
| 144 | bool "Support for IBM WorkPad z50" |
| 145 | depends on MACH_VR41XX |
Yoichi Yuasa | 8dd4aeb | 2005-09-03 15:56:14 -0700 | [diff] [blame] | 146 | select CPU_LITTLE_ENDIAN |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 147 | select DMA_NONCOHERENT |
| 148 | select IRQ_CPU |
| 149 | select ISA |
| 150 | |
Yoichi Yuasa | 63b799f | 2005-09-03 15:56:13 -0700 | [diff] [blame] | 151 | config TANBAC_TB022X |
| 152 | bool "Support for TANBAC VR4131 multichip module and TANBAC VR4131DIMM" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 153 | depends on MACH_VR41XX |
Yoichi Yuasa | 63b799f | 2005-09-03 15:56:13 -0700 | [diff] [blame] | 154 | select CPU_LITTLE_ENDIAN |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 155 | select DMA_NONCOHERENT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 156 | select IRQ_CPU |
Yoichi Yuasa | 63b799f | 2005-09-03 15:56:13 -0700 | [diff] [blame] | 157 | select HW_HAS_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 158 | help |
Yoichi Yuasa | 63b799f | 2005-09-03 15:56:13 -0700 | [diff] [blame] | 159 | The TANBAC VR4131 multichip module(TB0225) and |
| 160 | the TANBAC VR4131DIMM(TB0229) are MIPS-based platforms |
| 161 | manufactured by TANBAC. |
| 162 | Please refer to <http://www.tanbac.co.jp/> |
| 163 | about VR4131 multichip module and VR4131DIMM. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 164 | |
Yoichi Yuasa | 63b799f | 2005-09-03 15:56:13 -0700 | [diff] [blame] | 165 | config TANBAC_TB0226 |
| 166 | bool "Support for TANBAC Mbase(TB0226)" |
| 167 | depends on TANBAC_TB022X |
Yoichi Yuasa | 63b799f | 2005-09-03 15:56:13 -0700 | [diff] [blame] | 168 | select GPIO_VR41XX |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 169 | help |
Yoichi Yuasa | 63b799f | 2005-09-03 15:56:13 -0700 | [diff] [blame] | 170 | The TANBAC Mbase(TB0226) is a MIPS-based platform manufactured by TANBAC. |
| 171 | Please refer to <http://www.tanbac.co.jp/> about Mbase. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 172 | |
Yoichi Yuasa | 4d666d7 | 2005-09-09 13:01:49 -0700 | [diff] [blame] | 173 | config TANBAC_TB0287 |
| 174 | bool "Support for TANBAC Mini-ITX DIMM base(TB0287)" |
| 175 | depends on TANBAC_TB022X |
| 176 | help |
| 177 | The TANBAC Mini-ITX DIMM base(TB0287) is a MIPS-based platform manufactured by TANBAC. |
| 178 | Please refer to <http://www.tanbac.co.jp/> about Mini-ITX DIMM base. |
| 179 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 180 | config VICTOR_MPC30X |
| 181 | bool "Support for Victor MP-C303/304" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 182 | depends on MACH_VR41XX |
Yoichi Yuasa | 8dd4aeb | 2005-09-03 15:56:14 -0700 | [diff] [blame] | 183 | select CPU_LITTLE_ENDIAN |
| 184 | select DMA_NONCOHERENT |
| 185 | select IRQ_CPU |
| 186 | select HW_HAS_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 187 | |
| 188 | config ZAO_CAPCELLA |
| 189 | bool "Support for ZAO Networks Capcella" |
| 190 | depends on MACH_VR41XX |
Yoichi Yuasa | 8dd4aeb | 2005-09-03 15:56:14 -0700 | [diff] [blame] | 191 | select CPU_LITTLE_ENDIAN |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 192 | select DMA_NONCOHERENT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 193 | select IRQ_CPU |
Yoichi Yuasa | 8dd4aeb | 2005-09-03 15:56:14 -0700 | [diff] [blame] | 194 | select HW_HAS_PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 195 | |
| 196 | config PCI_VR41XX |
| 197 | bool "Add PCI control unit support of NEC VR4100 series" |
Yoichi Yuasa | 466adc6 | 2005-09-03 15:56:14 -0700 | [diff] [blame] | 198 | depends on MACH_VR41XX && HW_HAS_PCI |
| 199 | default y |
| 200 | select PCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 201 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 202 | config VRC4173 |
| 203 | tristate "Add NEC VRC4173 companion chip support" |
| 204 | depends on MACH_VR41XX && PCI_VR41XX |
| 205 | ---help--- |
| 206 | The NEC VRC4173 is a companion chip for NEC VR4122/VR4131. |
| 207 | |
| 208 | config TOSHIBA_JMR3927 |
| 209 | bool "Support for Toshiba JMR-TX3927 board" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 210 | select DMA_NONCOHERENT |
| 211 | select HW_HAS_PCI |
| 212 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 213 | select SYS_SUPPORTS_32BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 214 | |
| 215 | config MIPS_COBALT |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 216 | bool "Support for Cobalt Server" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 217 | depends on EXPERIMENTAL |
| 218 | select DMA_NONCOHERENT |
| 219 | select HW_HAS_PCI |
| 220 | select I8259 |
| 221 | select IRQ_CPU |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 222 | select SYS_SUPPORTS_32BIT_KERNEL |
| 223 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | |
| 225 | config MACH_DECSTATION |
| 226 | bool "Support for DECstations" |
| 227 | select BOOT_ELF32 |
| 228 | select DMA_NONCOHERENT |
Maciej W. Rozycki | b6d468e | 2005-02-02 20:36:21 +0000 | [diff] [blame] | 229 | select EARLY_PRINTK |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 230 | select IRQ_CPU |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 231 | select SYS_SUPPORTS_32BIT_KERNEL |
| 232 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 233 | ---help--- |
| 234 | This enables support for DEC's MIPS based workstations. For details |
| 235 | see the Linux/MIPS FAQ on <http://www.linux-mips.org/> and the |
| 236 | DECstation porting pages on <http://decstation.unix-ag.org/>. |
| 237 | |
| 238 | If you have one of the following DECstation Models you definitely |
| 239 | want to choose R4xx0 for the CPU Type: |
| 240 | |
| 241 | DECstation 5000/50 |
| 242 | DECstation 5000/150 |
| 243 | DECstation 5000/260 |
| 244 | DECsystem 5900/260 |
| 245 | |
| 246 | otherwise choose R3000. |
| 247 | |
| 248 | config MIPS_EV64120 |
| 249 | bool "Support for Galileo EV64120 Evaluation board (EXPERIMENTAL)" |
| 250 | depends on EXPERIMENTAL |
| 251 | select DMA_NONCOHERENT |
Ralf Baechle | e01402b | 2005-07-14 15:57:16 +0000 | [diff] [blame] | 252 | select IRQ_CPU |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 253 | select HW_HAS_PCI |
| 254 | select MIPS_GT64120 |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 255 | select SYS_SUPPORTS_32BIT_KERNEL |
| 256 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 257 | help |
| 258 | This is an evaluation board based on the Galileo GT-64120 |
| 259 | single-chip system controller that contains a MIPS R5000 compatible |
| 260 | core running at 75/100MHz. Their website is located at |
| 261 | <http://www.marvell.com/>. Say Y here if you wish to build a |
| 262 | kernel for this platform. |
| 263 | |
| 264 | config EVB_PCI1 |
| 265 | bool "Enable Second PCI (PCI1)" |
| 266 | depends on MIPS_EV64120 |
| 267 | |
| 268 | config MIPS_EV96100 |
| 269 | bool "Support for Galileo EV96100 Evaluation board (EXPERIMENTAL)" |
| 270 | depends on EXPERIMENTAL |
| 271 | select DMA_NONCOHERENT |
| 272 | select HW_HAS_PCI |
| 273 | select IRQ_CPU |
| 274 | select MIPS_GT96100 |
| 275 | select RM7000_CPU_SCACHE |
| 276 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 277 | select SYS_SUPPORTS_32BIT_KERNEL |
| 278 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 279 | help |
| 280 | This is an evaluation board based on the Galileo GT-96100 LAN/WAN |
| 281 | communications controllers containing a MIPS R5000 compatible core |
| 282 | running at 83MHz. Their website is <http://www.marvell.com/>. Say Y |
| 283 | here if you wish to build a kernel for this platform. |
| 284 | |
| 285 | config MIPS_IVR |
| 286 | bool "Support for Globespan IVR board" |
| 287 | select DMA_NONCOHERENT |
| 288 | select HW_HAS_PCI |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 289 | select SYS_SUPPORTS_32BIT_KERNEL |
| 290 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 291 | help |
| 292 | This is an evaluation board built by Globespan to showcase thir |
| 293 | iVR (Internet Video Recorder) design. It utilizes a QED RM5231 |
| 294 | R5000 MIPS core. More information can be found out their website |
| 295 | located at <http://www.globespan.net/>. Say Y here if you wish to |
| 296 | build a kernel for this platform. |
| 297 | |
| 298 | config LASAT |
| 299 | bool "Support for LASAT Networks platforms" |
| 300 | select DMA_NONCOHERENT |
| 301 | select HW_HAS_PCI |
| 302 | select MIPS_GT64120 |
| 303 | select R5000_CPU_SCACHE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 304 | select SYS_SUPPORTS_32BIT_KERNEL |
| 305 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 306 | |
| 307 | config PICVUE |
| 308 | tristate "PICVUE LCD display driver" |
| 309 | depends on LASAT |
| 310 | |
| 311 | config PICVUE_PROC |
| 312 | tristate "PICVUE LCD display driver /proc interface" |
| 313 | depends on PICVUE |
| 314 | |
| 315 | config DS1603 |
| 316 | bool "DS1603 RTC driver" |
| 317 | depends on LASAT |
| 318 | |
| 319 | config LASAT_SYSCTL |
| 320 | bool "LASAT sysctl interface" |
| 321 | depends on LASAT |
| 322 | |
| 323 | config MIPS_ITE8172 |
| 324 | bool "Support for ITE 8172G board" |
| 325 | select DMA_NONCOHERENT |
| 326 | select HW_HAS_PCI |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 327 | select SYS_SUPPORTS_32BIT_KERNEL |
| 328 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 329 | help |
| 330 | Ths is an evaluation board made by ITE <http://www.ite.com.tw/> |
| 331 | with ATX form factor that utilizes a MIPS R5000 to work with its |
| 332 | ITE8172G companion internet appliance chip. The MIPS core can be |
| 333 | either a NEC Vr5432 or QED RM5231. Say Y here if you wish to build |
| 334 | a kernel for this platform. |
| 335 | |
| 336 | config IT8172_REVC |
| 337 | bool "Support for older IT8172 (Rev C)" |
| 338 | depends on MIPS_ITE8172 |
| 339 | help |
| 340 | Say Y here to support the older, Revision C version of the Integrated |
| 341 | Technology Express, Inc. ITE8172 SBC. Vendor page at |
| 342 | <http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the |
| 343 | board at <http://www.mvista.com/partners/semiconductor/ite.html>. |
| 344 | |
| 345 | config MIPS_ATLAS |
| 346 | bool "Support for MIPS Atlas board" |
| 347 | select BOOT_ELF32 |
| 348 | select DMA_NONCOHERENT |
| 349 | select HW_HAS_PCI |
| 350 | select MIPS_GT64120 |
Maciej W. Rozycki | f4b7cdb | 2005-02-12 04:31:49 +0000 | [diff] [blame] | 351 | select RM7000_CPU_SCACHE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 352 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 353 | select SYS_SUPPORTS_32BIT_KERNEL |
| 354 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 355 | help |
Maciej W. Rozycki | f638d19 | 2005-02-02 22:23:46 +0000 | [diff] [blame] | 356 | This enables support for the MIPS Technologies Atlas evaluation |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 357 | board. |
| 358 | |
| 359 | config MIPS_MALTA |
| 360 | bool "Support for MIPS Malta board" |
| 361 | select BOOT_ELF32 |
| 362 | select HAVE_STD_PC_SERIAL_PORT |
| 363 | select DMA_NONCOHERENT |
Ralf Baechle | e01402b | 2005-07-14 15:57:16 +0000 | [diff] [blame] | 364 | select IRQ_CPU |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 365 | select GENERIC_ISA_DMA |
| 366 | select HW_HAS_PCI |
| 367 | select I8259 |
| 368 | select MIPS_GT64120 |
| 369 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 370 | select SYS_SUPPORTS_32BIT_KERNEL |
| 371 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 372 | help |
Maciej W. Rozycki | f638d19 | 2005-02-02 22:23:46 +0000 | [diff] [blame] | 373 | This enables support for the MIPS Technologies Malta evaluation |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 374 | board. |
| 375 | |
| 376 | config MIPS_SEAD |
| 377 | bool "Support for MIPS SEAD board (EXPERIMENTAL)" |
| 378 | depends on EXPERIMENTAL |
| 379 | select IRQ_CPU |
| 380 | select DMA_NONCOHERENT |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 381 | select SYS_SUPPORTS_32BIT_KERNEL |
| 382 | select SYS_SUPPORTS_64BIT_KERNEL |
Maciej W. Rozycki | f638d19 | 2005-02-02 22:23:46 +0000 | [diff] [blame] | 383 | help |
| 384 | This enables support for the MIPS Technologies SEAD evaluation |
| 385 | board. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 386 | |
| 387 | config MOMENCO_OCELOT |
| 388 | bool "Support for Momentum Ocelot board" |
| 389 | select DMA_NONCOHERENT |
| 390 | select HW_HAS_PCI |
| 391 | select IRQ_CPU |
| 392 | select IRQ_CPU_RM7K |
| 393 | select MIPS_GT64120 |
| 394 | select RM7000_CPU_SCACHE |
| 395 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 396 | select SYS_SUPPORTS_32BIT_KERNEL |
| 397 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 398 | help |
| 399 | The Ocelot is a MIPS-based Single Board Computer (SBC) made by |
| 400 | Momentum Computer <http://www.momenco.com/>. |
| 401 | |
| 402 | config MOMENCO_OCELOT_G |
| 403 | bool "Support for Momentum Ocelot-G board" |
| 404 | select DMA_NONCOHERENT |
| 405 | select HW_HAS_PCI |
| 406 | select IRQ_CPU |
| 407 | select IRQ_CPU_RM7K |
| 408 | select PCI_MARVELL |
| 409 | select RM7000_CPU_SCACHE |
| 410 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 411 | select SYS_SUPPORTS_32BIT_KERNEL |
| 412 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 413 | help |
| 414 | The Ocelot is a MIPS-based Single Board Computer (SBC) made by |
| 415 | Momentum Computer <http://www.momenco.com/>. |
| 416 | |
| 417 | config MOMENCO_OCELOT_C |
| 418 | bool "Support for Momentum Ocelot-C board" |
| 419 | select DMA_NONCOHERENT |
| 420 | select HW_HAS_PCI |
| 421 | select IRQ_CPU |
| 422 | select IRQ_MV64340 |
| 423 | select PCI_MARVELL |
| 424 | select RM7000_CPU_SCACHE |
| 425 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 426 | select SYS_SUPPORTS_32BIT_KERNEL |
| 427 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 428 | help |
| 429 | The Ocelot is a MIPS-based Single Board Computer (SBC) made by |
| 430 | Momentum Computer <http://www.momenco.com/>. |
| 431 | |
| 432 | config MOMENCO_OCELOT_3 |
| 433 | bool "Support for Momentum Ocelot-3 board" |
| 434 | select BOOT_ELF32 |
| 435 | select DMA_NONCOHERENT |
| 436 | select HW_HAS_PCI |
| 437 | select IRQ_CPU |
| 438 | select IRQ_CPU_RM7K |
| 439 | select IRQ_MV64340 |
| 440 | select PCI_MARVELL |
| 441 | select RM7000_CPU_SCACHE |
| 442 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 443 | select SYS_SUPPORTS_32BIT_KERNEL |
| 444 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 445 | help |
| 446 | The Ocelot-3 is based off Discovery III System Controller and |
| 447 | PMC-Sierra Rm79000 core. |
| 448 | |
| 449 | config MOMENCO_JAGUAR_ATX |
| 450 | bool "Support for Momentum Jaguar board" |
| 451 | select BOOT_ELF32 |
| 452 | select DMA_NONCOHERENT |
| 453 | select HW_HAS_PCI |
| 454 | select IRQ_CPU |
| 455 | select IRQ_CPU_RM7K |
| 456 | select IRQ_MV64340 |
| 457 | select LIMITED_DMA |
| 458 | select PCI_MARVELL |
| 459 | select RM7000_CPU_SCACHE |
| 460 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 461 | select SYS_SUPPORTS_32BIT_KERNEL |
| 462 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 463 | help |
| 464 | The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by |
| 465 | Momentum Computer <http://www.momenco.com/>. |
| 466 | |
| 467 | config JAGUAR_DMALOW |
| 468 | bool "Low DMA Mode" |
| 469 | depends on MOMENCO_JAGUAR_ATX |
| 470 | help |
| 471 | Select to Y if jump JP5 is set on your board, N otherwise. Normally |
| 472 | the jumper is set, so if you feel unsafe, just say Y. |
| 473 | |
| 474 | config PMC_YOSEMITE |
| 475 | bool "Support for PMC-Sierra Yosemite eval board" |
| 476 | select DMA_COHERENT |
| 477 | select HW_HAS_PCI |
| 478 | select IRQ_CPU |
| 479 | select IRQ_CPU_RM7K |
| 480 | select IRQ_CPU_RM9K |
| 481 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 482 | select SYS_SUPPORTS_32BIT_KERNEL |
| 483 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 484 | help |
| 485 | Yosemite is an evaluation board for the RM9000x2 processor |
| 486 | manufactured by PMC-Sierra |
| 487 | |
| 488 | config HYPERTRANSPORT |
| 489 | bool "Hypertransport Support for PMC-Sierra Yosemite" |
| 490 | depends on PMC_YOSEMITE |
| 491 | |
Pete Popov | bdf21b1 | 2005-07-14 17:47:57 +0000 | [diff] [blame^] | 492 | config PNX8550_V2PCI |
| 493 | bool "Support for Philips PNX8550 based Viper2-PCI board" |
| 494 | select PNX8550 |
| 495 | select SYS_SUPPORTS_LITTLE_ENDIAN |
| 496 | |
| 497 | config PNX8550_JBS |
| 498 | bool "Support for Philips PNX8550 based JBS board" |
| 499 | select PNX8550 |
| 500 | select SYS_SUPPORTS_LITTLE_ENDIAN |
| 501 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 502 | config DDB5074 |
| 503 | bool "Support for NEC DDB Vrc-5074 (EXPERIMENTAL)" |
| 504 | depends on EXPERIMENTAL |
| 505 | select DMA_NONCOHERENT |
| 506 | select HAVE_STD_PC_SERIAL_PORT |
| 507 | select HW_HAS_PCI |
| 508 | select IRQ_CPU |
| 509 | select I8259 |
| 510 | select ISA |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 511 | select SYS_SUPPORTS_32BIT_KERNEL |
| 512 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 513 | help |
| 514 | This enables support for the VR5000-based NEC DDB Vrc-5074 |
| 515 | evaluation board. |
| 516 | |
| 517 | config DDB5476 |
| 518 | bool "Support for NEC DDB Vrc-5476" |
| 519 | select DMA_NONCOHERENT |
| 520 | select HAVE_STD_PC_SERIAL_PORT |
| 521 | select HW_HAS_PCI |
| 522 | select IRQ_CPU |
| 523 | select I8259 |
| 524 | select ISA |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 525 | select SYS_SUPPORTS_32BIT_KERNEL |
| 526 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 527 | help |
| 528 | This enables support for the R5432-based NEC DDB Vrc-5476 |
| 529 | evaluation board. |
| 530 | |
| 531 | Features : kernel debugging, serial terminal, NFS root fs, on-board |
| 532 | ether port USB, AC97, PCI, PCI VGA card & framebuffer console, |
| 533 | IDE controller, PS2 keyboard, PS2 mouse, etc. |
| 534 | |
| 535 | config DDB5477 |
| 536 | bool "Support for NEC DDB Vrc-5477" |
| 537 | select DMA_NONCOHERENT |
| 538 | select HW_HAS_PCI |
| 539 | select I8259 |
| 540 | select IRQ_CPU |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 541 | select SYS_SUPPORTS_32BIT_KERNEL |
| 542 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 543 | help |
| 544 | This enables support for the R5432-based NEC DDB Vrc-5477, |
| 545 | or Rockhopper/SolutionGear boards with R5432/R5500 CPUs. |
| 546 | |
| 547 | Features : kernel debugging, serial terminal, NFS root fs, on-board |
| 548 | ether port USB, AC97, PCI, etc. |
| 549 | |
| 550 | config DDB5477_BUS_FREQUENCY |
| 551 | int "bus frequency (in kHZ, 0 for auto-detect)" |
| 552 | depends on DDB5477 |
| 553 | default 0 |
| 554 | |
Ralf Baechle | 0711962 | 2005-09-03 15:56:11 -0700 | [diff] [blame] | 555 | config QEMU |
| 556 | bool "Support for Qemu" |
| 557 | select DMA_COHERENT |
| 558 | select GENERIC_ISA_DMA |
| 559 | select HAVE_STD_PC_SERIAL_PORT |
| 560 | select I8259 |
| 561 | select ISA |
| 562 | select SWAP_IO_SPACE |
| 563 | select SYS_SUPPORTS_32BIT_KERNEL |
| 564 | select SYS_SUPPORTS_BIG_ENDIAN |
| 565 | help |
| 566 | Qemu is a software emulator which among other architectures also |
| 567 | can simulate a MIPS32 4Kc system. This patch adds support for the |
| 568 | system architecture that currently is being simulated by Qemu. It |
| 569 | will eventually be removed again when Qemu has the capability to |
| 570 | simulate actual MIPS hardware platforms. More information on Qemu |
| 571 | can be found at http://www.linux-mips.org/wiki/Qemu. |
| 572 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 573 | config SGI_IP22 |
| 574 | bool "Support for SGI IP22 (Indy/Indigo2)" |
| 575 | select ARC |
| 576 | select ARC32 |
| 577 | select BOOT_ELF32 |
| 578 | select DMA_NONCOHERENT |
| 579 | select IP22_CPU_SCACHE |
| 580 | select IRQ_CPU |
| 581 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 582 | select SYS_SUPPORTS_32BIT_KERNEL |
| 583 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 584 | help |
| 585 | This are the SGI Indy, Challenge S and Indigo2, as well as certain |
| 586 | OEM variants like the Tandem CMN B006S. To compile a Linux kernel |
| 587 | that runs on these, say Y here. |
| 588 | |
| 589 | config SGI_IP27 |
| 590 | bool "Support for SGI IP27 (Origin200/2000)" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 591 | select ARC |
| 592 | select ARC64 |
| 593 | select DMA_IP27 |
| 594 | select HW_HAS_PCI |
| 595 | select PCI_DOMAINS |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 596 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 597 | help |
| 598 | This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics |
| 599 | workstations. To compile a Linux kernel that runs on these, say Y |
| 600 | here. |
| 601 | |
| 602 | #config SGI_SN0_XXL |
| 603 | # bool "IP27 XXL" |
| 604 | # depends on SGI_IP27 |
| 605 | # This options adds support for userspace processes upto 16TB size. |
| 606 | # Normally the limit is just .5TB. |
| 607 | |
| 608 | config SGI_SN0_N_MODE |
| 609 | bool "IP27 N-Mode" |
| 610 | depends on SGI_IP27 |
| 611 | help |
| 612 | The nodes of Origin 200, Origin 2000 and Onyx 2 systems can be |
| 613 | configured in either N-Modes which allows for more nodes or M-Mode |
| 614 | which allows for more memory. Your system is most probably |
| 615 | running in M-Mode, so you should say N here. |
| 616 | |
Dave Hansen | 3f22ab2 | 2005-06-23 00:07:43 -0700 | [diff] [blame] | 617 | config ARCH_DISCONTIGMEM_ENABLE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 618 | bool |
| 619 | default y if SGI_IP27 |
| 620 | help |
| 621 | Say Y to upport efficient handling of discontiguous physical memory, |
| 622 | for architectures which are either NUMA (Non-Uniform Memory Access) |
| 623 | or have huge holes in the physical address space for other reasons. |
| 624 | See <file:Documentation/vm/numa> for more. |
| 625 | |
| 626 | config NUMA |
| 627 | bool "NUMA Support" |
| 628 | depends on SGI_IP27 |
| 629 | help |
| 630 | Say Y to compile the kernel to support NUMA (Non-Uniform Memory |
| 631 | Access). This option is for configuring high-end multiprocessor |
| 632 | server machines. If in doubt, say N. |
| 633 | |
| 634 | config MAPPED_KERNEL |
| 635 | bool "Mapped kernel support" |
| 636 | depends on SGI_IP27 |
| 637 | help |
| 638 | Change the way a Linux kernel is loaded into memory on a MIPS64 |
| 639 | machine. This is required in order to support text replication and |
| 640 | NUMA. If you need to understand it, read the source code. |
| 641 | |
| 642 | config REPLICATE_KTEXT |
| 643 | bool "Kernel text replication support" |
| 644 | depends on SGI_IP27 |
| 645 | help |
| 646 | Say Y here to enable replicating the kernel text across multiple |
| 647 | nodes in a NUMA cluster. This trades memory for speed. |
| 648 | |
| 649 | config REPLICATE_EXHANDLERS |
| 650 | bool "Exception handler replication support" |
| 651 | depends on SGI_IP27 |
| 652 | help |
| 653 | Say Y here to enable replicating the kernel exception handlers |
| 654 | across multiple nodes in a NUMA cluster. This trades memory for |
| 655 | speed. |
| 656 | |
| 657 | config SGI_IP32 |
| 658 | bool "Support for SGI IP32 (O2) (EXPERIMENTAL)" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 659 | depends on EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 660 | select ARC |
| 661 | select ARC32 |
| 662 | select BOOT_ELF32 |
| 663 | select OWN_DMA |
| 664 | select DMA_IP32 |
| 665 | select DMA_NONCOHERENT |
Ralf Baechle | 5eaf7a2 | 2005-03-04 17:24:32 +0000 | [diff] [blame] | 666 | select HAS_TXX9_SERIAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 667 | select HW_HAS_PCI |
| 668 | select R5000_CPU_SCACHE |
| 669 | select RM7000_CPU_SCACHE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 670 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 671 | help |
| 672 | If you want this kernel to run on SGI O2 workstation, say Y here. |
| 673 | |
Pete Popov | e3ad1c2 | 2005-03-01 06:33:16 +0000 | [diff] [blame] | 674 | config SOC_AU1200 |
| 675 | bool |
| 676 | select SOC_AU1X00 |
| 677 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 678 | config SOC_AU1X00 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 679 | bool "Support for AMD/Alchemy Au1X00 SOCs" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 680 | select SYS_SUPPORTS_32BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 681 | |
| 682 | choice |
| 683 | prompt "Au1X00 SOC Type" |
| 684 | depends on SOC_AU1X00 |
| 685 | help |
| 686 | Say Y here to enable support for one of three AMD/Alchemy |
| 687 | SOCs. For additional documentation see www.amd.com. |
| 688 | |
| 689 | config SOC_AU1000 |
| 690 | bool "SOC_AU1000" |
| 691 | config SOC_AU1100 |
| 692 | bool "SOC_AU1100" |
| 693 | config SOC_AU1500 |
| 694 | bool "SOC_AU1500" |
| 695 | config SOC_AU1550 |
| 696 | bool "SOC_AU1550" |
| 697 | |
| 698 | endchoice |
| 699 | |
| 700 | choice |
| 701 | prompt "AMD/Alchemy Au1x00 board support" |
| 702 | depends on SOC_AU1X00 |
| 703 | help |
| 704 | These are evaluation boards built by AMD/Alchemy to |
| 705 | showcase their Au1X00 Internet Edge Processors. The SOC design |
| 706 | is based on the MIPS32 architecture running at 266/400/500MHz |
| 707 | with many integrated peripherals. Further information can be |
| 708 | found at their website, <http://www.amd.com/>. Say Y here if you |
| 709 | wish to build a kernel for this platform. |
| 710 | |
| 711 | config MIPS_PB1000 |
| 712 | bool "PB1000 board" |
| 713 | depends on SOC_AU1000 |
| 714 | select DMA_NONCOHERENT |
| 715 | select HW_HAS_PCI |
| 716 | select SWAP_IO_SPACE |
| 717 | |
| 718 | config MIPS_PB1100 |
| 719 | bool "PB1100 board" |
| 720 | depends on SOC_AU1100 |
| 721 | select DMA_NONCOHERENT |
| 722 | select HW_HAS_PCI |
| 723 | select SWAP_IO_SPACE |
| 724 | |
| 725 | config MIPS_PB1500 |
| 726 | bool "PB1500 board" |
| 727 | depends on SOC_AU1500 |
Pete Popov | d8f5d86 | 2005-02-18 06:27:25 +0000 | [diff] [blame] | 728 | select DMA_NONCOHERENT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 729 | select HW_HAS_PCI |
| 730 | |
| 731 | config MIPS_PB1550 |
| 732 | bool "PB1550 board" |
| 733 | depends on SOC_AU1550 |
| 734 | select DMA_COHERENT |
| 735 | select HW_HAS_PCI |
| 736 | select MIPS_DISABLE_OBSOLETE_IDE |
| 737 | |
Pete Popov | e3ad1c2 | 2005-03-01 06:33:16 +0000 | [diff] [blame] | 738 | config MIPS_PB1200 |
| 739 | bool "AMD Alchemy PB1200 board" |
| 740 | select SOC_AU1200 |
| 741 | select DMA_NONCOHERENT |
| 742 | select MIPS_DISABLE_OBSOLETE_IDE |
Steven J. Hill | 81731f7 | 2005-06-05 03:57:20 +0000 | [diff] [blame] | 743 | select SYS_SUPPORTS_BIG_ENDIAN |
Pete Popov | e3ad1c2 | 2005-03-01 06:33:16 +0000 | [diff] [blame] | 744 | select SYS_SUPPORTS_LITTLE_ENDIAN |
| 745 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 746 | config MIPS_DB1000 |
| 747 | bool "DB1000 board" |
| 748 | depends on SOC_AU1000 |
| 749 | select DMA_NONCOHERENT |
| 750 | select HW_HAS_PCI |
| 751 | |
| 752 | config MIPS_DB1100 |
| 753 | bool "DB1100 board" |
| 754 | depends on SOC_AU1100 |
| 755 | select DMA_NONCOHERENT |
| 756 | |
| 757 | config MIPS_DB1500 |
| 758 | bool "DB1500 board" |
| 759 | depends on SOC_AU1500 |
Pete Popov | d8f5d86 | 2005-02-18 06:27:25 +0000 | [diff] [blame] | 760 | select DMA_NONCOHERENT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 761 | select HW_HAS_PCI |
| 762 | select MIPS_DISABLE_OBSOLETE_IDE |
| 763 | |
| 764 | config MIPS_DB1550 |
| 765 | bool "DB1550 board" |
| 766 | depends on SOC_AU1550 |
| 767 | select HW_HAS_PCI |
Pete Popov | d8f5d86 | 2005-02-18 06:27:25 +0000 | [diff] [blame] | 768 | select DMA_NONCOHERENT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 769 | select MIPS_DISABLE_OBSOLETE_IDE |
| 770 | |
| 771 | config MIPS_BOSPORUS |
| 772 | bool "Bosporus board" |
| 773 | depends on SOC_AU1500 |
| 774 | select DMA_NONCOHERENT |
| 775 | |
Pete Popov | e3ad1c2 | 2005-03-01 06:33:16 +0000 | [diff] [blame] | 776 | config MIPS_DB1200 |
| 777 | bool "AMD Alchemy DB1200 board" |
| 778 | select SOC_AU1200 |
| 779 | select DMA_NONCOHERENT |
| 780 | select MIPS_DISABLE_OBSOLETE_IDE |
| 781 | select SYS_SUPPORTS_LITTLE_ENDIAN |
| 782 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 783 | config MIPS_MIRAGE |
| 784 | bool "Mirage board" |
| 785 | depends on SOC_AU1500 |
| 786 | select DMA_NONCOHERENT |
| 787 | |
| 788 | config MIPS_XXS1500 |
| 789 | bool "MyCable XXS1500 board" |
| 790 | depends on SOC_AU1500 |
| 791 | select DMA_NONCOHERENT |
| 792 | |
| 793 | config MIPS_MTX1 |
| 794 | bool "4G Systems MTX-1 board" |
| 795 | depends on SOC_AU1500 |
| 796 | select HW_HAS_PCI |
| 797 | select DMA_NONCOHERENT |
| 798 | |
| 799 | endchoice |
| 800 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 801 | config SNI_RM200_PCI |
| 802 | bool "Support for SNI RM200 PCI" |
| 803 | select ARC |
| 804 | select ARC32 |
| 805 | select BOOT_ELF32 |
| 806 | select DMA_NONCOHERENT |
| 807 | select GENERIC_ISA_DMA |
| 808 | select HAVE_STD_PC_SERIAL_PORT |
| 809 | select HW_HAS_PCI |
| 810 | select I8259 |
| 811 | select ISA |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 812 | select SYS_SUPPORTS_32BIT_KERNEL |
| 813 | select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 814 | help |
| 815 | The SNI RM200 PCI was a MIPS-based platform manufactured by Siemens |
| 816 | Nixdorf Informationssysteme (SNI), parent company of Pyramid |
| 817 | Technology and now in turn merged with Fujitsu. Say Y here to |
| 818 | support this machine type. |
| 819 | |
| 820 | config TOSHIBA_RBTX4927 |
| 821 | bool "Support for Toshiba TBTX49[23]7 board" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 822 | select DMA_NONCOHERENT |
| 823 | select HAS_TXX9_SERIAL |
| 824 | select HW_HAS_PCI |
| 825 | select I8259 |
| 826 | select ISA |
| 827 | select SWAP_IO_SPACE |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 828 | select SYS_SUPPORTS_32BIT_KERNEL |
| 829 | select SYS_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 830 | help |
| 831 | This Toshiba board is based on the TX4927 processor. Say Y here to |
| 832 | support this machine type |
| 833 | |
| 834 | config TOSHIBA_FPCIB0 |
| 835 | bool "FPCIB0 Backplane Support" |
| 836 | depends on TOSHIBA_RBTX4927 |
| 837 | |
Ralf Baechle | 29c4869 | 2005-02-07 01:27:14 +0000 | [diff] [blame] | 838 | source "arch/mips/sgi-ip27/Kconfig" |
Ralf Baechle | 38b18f72 | 2005-02-03 14:28:23 +0000 | [diff] [blame] | 839 | source "arch/mips/sibyte/Kconfig" |
Pete Popov | bdf21b1 | 2005-07-14 17:47:57 +0000 | [diff] [blame^] | 840 | source "arch/mips/philips/pnx8550/common/Kconfig" |
Ralf Baechle | 38b18f72 | 2005-02-03 14:28:23 +0000 | [diff] [blame] | 841 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 842 | config RWSEM_GENERIC_SPINLOCK |
| 843 | bool |
| 844 | default y |
| 845 | |
| 846 | config RWSEM_XCHGADD_ALGORITHM |
| 847 | bool |
Ralf Baechle | 5eaf7a2 | 2005-03-04 17:24:32 +0000 | [diff] [blame] | 848 | select HAS_TXX9_SERIAL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 849 | |
| 850 | config GENERIC_CALIBRATE_DELAY |
| 851 | bool |
| 852 | default y |
| 853 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 854 | # |
| 855 | # Select some configuration options automatically based on user selections. |
| 856 | # |
| 857 | config ARC |
| 858 | bool |
| 859 | depends on SNI_RM200_PCI || SGI_IP32 || SGI_IP27 || SGI_IP22 || MIPS_MAGNUM_4000 || OLIVETTI_M700 || ACER_PICA_61 |
| 860 | default y |
| 861 | |
Ralf Baechle | 4ce588c | 2005-09-03 15:56:19 -0700 | [diff] [blame] | 862 | config DMA_COHERENT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 863 | bool |
| 864 | |
Ralf Baechle | 4ce588c | 2005-09-03 15:56:19 -0700 | [diff] [blame] | 865 | config DMA_IP27 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 866 | bool |
| 867 | |
Ralf Baechle | 4ce588c | 2005-09-03 15:56:19 -0700 | [diff] [blame] | 868 | config DMA_IP32 |
| 869 | bool |
| 870 | select DMA_NEED_PCI_MAP_STATE |
| 871 | |
| 872 | config DMA_NONCOHERENT |
| 873 | bool |
| 874 | select DMA_NEED_PCI_MAP_STATE |
| 875 | |
| 876 | config DMA_NEED_PCI_MAP_STATE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 877 | bool |
| 878 | |
| 879 | config EARLY_PRINTK |
| 880 | bool |
| 881 | depends on MACH_DECSTATION |
| 882 | default y |
| 883 | |
| 884 | config GENERIC_ISA_DMA |
| 885 | bool |
| 886 | depends on SNI_RM200_PCI || MIPS_MAGNUM_4000 || OLIVETTI_M700 || ACER_PICA_61 || MIPS_MALTA |
| 887 | default y |
| 888 | |
| 889 | config I8259 |
| 890 | bool |
| 891 | depends on SNI_RM200_PCI || DDB5477 || DDB5476 || DDB5074 || MACH_JAZZ || MIPS_MALTA || MIPS_COBALT |
| 892 | default y |
| 893 | |
| 894 | config LIMITED_DMA |
| 895 | bool |
| 896 | select HIGHMEM |
| 897 | |
| 898 | config MIPS_BONITO64 |
| 899 | bool |
| 900 | depends on MIPS_ATLAS || MIPS_MALTA |
| 901 | default y |
| 902 | |
| 903 | config MIPS_MSC |
| 904 | bool |
| 905 | depends on MIPS_ATLAS || MIPS_MALTA |
| 906 | default y |
| 907 | |
| 908 | config MIPS_NILE4 |
| 909 | bool |
| 910 | depends on LASAT |
| 911 | default y |
| 912 | |
| 913 | config MIPS_DISABLE_OBSOLETE_IDE |
| 914 | bool |
| 915 | |
| 916 | config CPU_LITTLE_ENDIAN |
| 917 | bool "Generate little endian code" |
Adrian Bunk | ab1418a | 2005-09-03 15:56:07 -0700 | [diff] [blame] | 918 | default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 919 | default n if MIPS_EV64120 || MIPS_EV96100 || MOMENCO_OCELOT || MOMENCO_OCELOT_G || SGI_IP22 || SGI_IP27 || SGI_IP32 || TOSHIBA_JMR3927 |
| 920 | help |
| 921 | Some MIPS machines can be configured for either little or big endian |
| 922 | byte order. These modes require different kernels. Say Y if your |
| 923 | machine is little endian, N if it's a big endian machine. |
| 924 | |
| 925 | config IRQ_CPU |
| 926 | bool |
| 927 | |
| 928 | config IRQ_CPU_RM7K |
| 929 | bool |
| 930 | |
| 931 | config IRQ_MV64340 |
| 932 | bool |
| 933 | |
| 934 | config DDB5XXX_COMMON |
| 935 | bool |
| 936 | depends on DDB5074 || DDB5476 || DDB5477 |
| 937 | default y |
| 938 | |
| 939 | config MIPS_BOARDS_GEN |
| 940 | bool |
| 941 | depends on MIPS_ATLAS || MIPS_MALTA || MIPS_SEAD |
| 942 | default y |
| 943 | |
| 944 | config MIPS_GT64111 |
| 945 | bool |
| 946 | depends on MIPS_COBALT |
| 947 | default y |
| 948 | |
| 949 | config MIPS_GT64120 |
| 950 | bool |
| 951 | depends on MIPS_EV64120 || MIPS_EV96100 || LASAT || MIPS_ATLAS || MIPS_MALTA || MOMENCO_OCELOT |
| 952 | default y |
| 953 | |
| 954 | config MIPS_TX3927 |
| 955 | bool |
| 956 | depends on TOSHIBA_JMR3927 |
| 957 | select HAS_TXX9_SERIAL |
| 958 | default y |
| 959 | |
| 960 | config PCI_MARVELL |
| 961 | bool |
| 962 | |
| 963 | config ITE_BOARD_GEN |
| 964 | bool |
| 965 | depends on MIPS_IVR || MIPS_ITE8172 |
| 966 | default y |
| 967 | |
Pete Popov | bdf21b1 | 2005-07-14 17:47:57 +0000 | [diff] [blame^] | 968 | config PNX8550 |
| 969 | bool |
| 970 | select SOC_PNX8550 |
| 971 | |
| 972 | config SOC_PNX8550 |
| 973 | bool |
| 974 | select SYS_SUPPORTS_32BIT_KERNEL |
| 975 | select DMA_NONCOHERENT |
| 976 | select HW_HAS_PCI |
| 977 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 978 | config SWAP_IO_SPACE |
| 979 | bool |
| 980 | |
| 981 | # |
| 982 | # Unfortunately not all GT64120 systems run the chip at the same clock. |
| 983 | # As the user for the clock rate and try to minimize the available options. |
| 984 | # |
| 985 | choice |
| 986 | prompt "Galileo Chip Clock" |
| 987 | #default SYSCLK_83 if MIPS_EV64120 |
| 988 | depends on MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G |
| 989 | default SYSCLK_83 if MIPS_EV64120 |
| 990 | default SYSCLK_100 if MOMENCO_OCELOT || MOMENCO_OCELOT_G |
| 991 | |
| 992 | config SYSCLK_75 |
| 993 | bool "75" if MIPS_EV64120 |
| 994 | |
| 995 | config SYSCLK_83 |
| 996 | bool "83.3" if MIPS_EV64120 |
| 997 | |
| 998 | config SYSCLK_100 |
| 999 | bool "100" if MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G |
| 1000 | |
| 1001 | endchoice |
| 1002 | |
| 1003 | config AU1X00_USB_DEVICE |
| 1004 | bool |
| 1005 | depends on MIPS_PB1500 || MIPS_PB1100 || MIPS_PB1000 |
| 1006 | default n |
| 1007 | |
| 1008 | config MIPS_GT96100 |
| 1009 | bool |
| 1010 | depends on MIPS_EV96100 |
| 1011 | default y |
| 1012 | help |
| 1013 | Say Y here to support the Galileo Technology GT96100 communications |
| 1014 | controller card. There is a web page at <http://www.galileot.com/>. |
| 1015 | |
| 1016 | config IT8172_CIR |
| 1017 | bool |
| 1018 | depends on MIPS_ITE8172 || MIPS_IVR |
| 1019 | default y |
| 1020 | |
| 1021 | config IT8712 |
| 1022 | bool |
| 1023 | depends on MIPS_ITE8172 |
| 1024 | default y |
| 1025 | |
| 1026 | config BOOT_ELF32 |
| 1027 | bool |
| 1028 | depends on MACH_DECSTATION || MIPS_ATLAS || MIPS_MALTA || MOMENCO_JAGUAR_ATX || MOMENCO_OCELOT_3 || SIBYTE_SB1xxx_SOC || SGI_IP32 || SGI_IP22 || SNI_RM200_PCI |
| 1029 | default y |
| 1030 | |
| 1031 | config MIPS_L1_CACHE_SHIFT |
| 1032 | int |
| 1033 | default "4" if MACH_DECSTATION |
| 1034 | default "7" if SGI_IP27 |
| 1035 | default "5" |
| 1036 | |
| 1037 | config ARC32 |
| 1038 | bool |
| 1039 | depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP22 || SGI_IP32 |
| 1040 | default y |
| 1041 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1042 | config HAVE_STD_PC_SERIAL_PORT |
| 1043 | bool |
| 1044 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1045 | config ARC_CONSOLE |
| 1046 | bool "ARC console support" |
| 1047 | depends on SGI_IP22 || SNI_RM200_PCI |
| 1048 | |
| 1049 | config ARC_MEMORY |
| 1050 | bool |
| 1051 | depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP32 |
| 1052 | default y |
| 1053 | |
| 1054 | config ARC_PROMLIB |
| 1055 | bool |
| 1056 | depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP22 || SGI_IP32 |
| 1057 | default y |
| 1058 | |
| 1059 | config ARC64 |
| 1060 | bool |
| 1061 | depends on SGI_IP27 |
| 1062 | default y |
| 1063 | |
| 1064 | config BOOT_ELF64 |
| 1065 | bool |
| 1066 | depends on SGI_IP27 |
| 1067 | default y |
| 1068 | |
| 1069 | #config MAPPED_PCI_IO y |
| 1070 | # bool |
| 1071 | # depends on SGI_IP27 |
| 1072 | # default y |
| 1073 | |
| 1074 | config QL_ISP_A64 |
| 1075 | bool |
| 1076 | depends on SGI_IP27 |
| 1077 | default y |
| 1078 | |
| 1079 | config TOSHIBA_BOARDS |
| 1080 | bool |
| 1081 | depends on TOSHIBA_JMR3927 || TOSHIBA_RBTX4927 |
| 1082 | default y |
| 1083 | |
| 1084 | endmenu |
| 1085 | |
| 1086 | menu "CPU selection" |
| 1087 | |
| 1088 | choice |
| 1089 | prompt "CPU type" |
| 1090 | default CPU_R4X00 |
| 1091 | |
Ralf Baechle | 6e760c8 | 2005-07-06 12:08:11 +0000 | [diff] [blame] | 1092 | config CPU_MIPS32_R1 |
| 1093 | bool "MIPS32 Release 1" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1094 | select CPU_SUPPORTS_32BIT_KERNEL |
Ralf Baechle | 6e760c8 | 2005-07-06 12:08:11 +0000 | [diff] [blame] | 1095 | select CPU_HAS_PREFETCH |
| 1096 | help |
Ralf Baechle | 1e5f1ca | 2005-07-12 14:51:22 +0000 | [diff] [blame] | 1097 | Choose this option to build a kernel for release 2 or later of the |
| 1098 | MIPS32 architecture. Most modern embedded systems with a 32-bit |
| 1099 | MIPS processor are based on a MIPS32 processor. If you know the |
| 1100 | specific type of processor in your system, choose those that one |
| 1101 | otherwise CPU_MIPS32_R1 is a safe bet for any MIPS32 system. |
| 1102 | Release 2 of the MIPS32 architecture is available since several |
| 1103 | years so chances are you even have a MIPS32 Release 2 processor |
| 1104 | in which case you should choose CPU_MIPS32_R2 instead for better |
| 1105 | performance. |
| 1106 | |
| 1107 | config CPU_MIPS32_R2 |
| 1108 | bool "MIPS32 Release 2" |
| 1109 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1110 | select CPU_HAS_PREFETCH |
| 1111 | help |
Ralf Baechle | 6e760c8 | 2005-07-06 12:08:11 +0000 | [diff] [blame] | 1112 | Choose this option to build a kernel for release 1 or later of the |
| 1113 | MIPS32 architecture. Most modern embedded systems with a 32-bit |
| 1114 | MIPS processor are based on a MIPS32 processor. If you know the |
| 1115 | specific type of processor in your system, choose those that one |
| 1116 | otherwise CPU_MIPS32_R1 is a safe bet for any MIPS32 system. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1117 | |
Ralf Baechle | 6e760c8 | 2005-07-06 12:08:11 +0000 | [diff] [blame] | 1118 | config CPU_MIPS64_R1 |
| 1119 | bool "MIPS64 Release 1" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1120 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1121 | select CPU_SUPPORTS_64BIT_KERNEL |
Ralf Baechle | 6e760c8 | 2005-07-06 12:08:11 +0000 | [diff] [blame] | 1122 | select CPU_HAS_PREFETCH |
| 1123 | help |
| 1124 | Choose this option to build a kernel for release 1 or later of the |
| 1125 | MIPS64 architecture. Many modern embedded systems with a 64-bit |
| 1126 | MIPS processor are based on a MIPS64 processor. If you know the |
| 1127 | specific type of processor in your system, choose those that one |
| 1128 | otherwise CPU_MIPS64_R1 is a safe bet for any MIPS64 system. |
Ralf Baechle | 1e5f1ca | 2005-07-12 14:51:22 +0000 | [diff] [blame] | 1129 | Release 2 of the MIPS64 architecture is available since several |
| 1130 | years so chances are you even have a MIPS64 Release 2 processor |
| 1131 | in which case you should choose CPU_MIPS64_R2 instead for better |
| 1132 | performance. |
| 1133 | |
| 1134 | config CPU_MIPS64_R2 |
| 1135 | bool "MIPS64 Release 2" |
| 1136 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1137 | select CPU_SUPPORTS_64BIT_KERNEL |
| 1138 | select CPU_HAS_PREFETCH |
| 1139 | help |
| 1140 | Choose this option to build a kernel for release 2 or later of the |
| 1141 | MIPS64 architecture. Many modern embedded systems with a 64-bit |
| 1142 | MIPS processor are based on a MIPS64 processor. If you know the |
| 1143 | specific type of processor in your system, choose those that one |
| 1144 | otherwise CPU_MIPS64_R1 is a safe bet for any MIPS64 system. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1145 | |
| 1146 | config CPU_R3000 |
| 1147 | bool "R3000" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1148 | select CPU_SUPPORTS_32BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1149 | help |
| 1150 | Please make sure to pick the right CPU type. Linux/MIPS is not |
| 1151 | designed to be generic, i.e. Kernels compiled for R3000 CPUs will |
| 1152 | *not* work on R4000 machines and vice versa. However, since most |
| 1153 | of the supported machines have an R4000 (or similar) CPU, R4x00 |
| 1154 | might be a safe bet. If the resulting kernel does not work, |
| 1155 | try to recompile with R3000. |
| 1156 | |
| 1157 | config CPU_TX39XX |
| 1158 | bool "R39XX" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1159 | select CPU_SUPPORTS_32BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1160 | |
| 1161 | config CPU_VR41XX |
| 1162 | bool "R41xx" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1163 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1164 | select CPU_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1165 | help |
| 1166 | The options selects support for the NEC VR41xx series of processors. |
| 1167 | Only choose this option if you have one of these processors as a |
| 1168 | kernel built with this option will not run on any other type of |
| 1169 | processor or vice versa. |
| 1170 | |
| 1171 | config CPU_R4300 |
| 1172 | bool "R4300" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1173 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1174 | select CPU_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1175 | help |
| 1176 | MIPS Technologies R4300-series processors. |
| 1177 | |
| 1178 | config CPU_R4X00 |
| 1179 | bool "R4x00" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1180 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1181 | select CPU_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1182 | help |
| 1183 | MIPS Technologies R4000-series processors other than 4300, including |
| 1184 | the R4000, R4400, R4600, and 4700. |
| 1185 | |
| 1186 | config CPU_TX49XX |
| 1187 | bool "R49XX" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1188 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1189 | select CPU_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1190 | |
| 1191 | config CPU_R5000 |
| 1192 | bool "R5000" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1193 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1194 | select CPU_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1195 | help |
| 1196 | MIPS Technologies R5000-series processors other than the Nevada. |
| 1197 | |
| 1198 | config CPU_R5432 |
| 1199 | bool "R5432" |
| 1200 | |
| 1201 | config CPU_R6000 |
| 1202 | bool "R6000" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1203 | depends on EXPERIMENTAL |
| 1204 | select CPU_SUPPORTS_32BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1205 | help |
| 1206 | MIPS Technologies R6000 and R6000A series processors. Note these |
| 1207 | processors are extremly rare and the support for them is incomplete. |
| 1208 | |
| 1209 | config CPU_NEVADA |
| 1210 | bool "RM52xx" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1211 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1212 | select CPU_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1213 | help |
| 1214 | QED / PMC-Sierra RM52xx-series ("Nevada") processors. |
| 1215 | |
| 1216 | config CPU_R8000 |
| 1217 | bool "R8000" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1218 | depends on EXPERIMENTAL |
| 1219 | select CPU_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1220 | help |
| 1221 | MIPS Technologies R8000 processors. Note these processors are |
| 1222 | uncommon and the support for them is incomplete. |
| 1223 | |
| 1224 | config CPU_R10000 |
| 1225 | bool "R10000" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1226 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1227 | select CPU_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1228 | help |
| 1229 | MIPS Technologies R10000-series processors. |
| 1230 | |
| 1231 | config CPU_RM7000 |
| 1232 | bool "RM7000" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1233 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1234 | select CPU_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1235 | |
| 1236 | config CPU_RM9000 |
| 1237 | bool "RM9000" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1238 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1239 | select CPU_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1240 | |
| 1241 | config CPU_SB1 |
| 1242 | bool "SB1" |
Yoichi Yuasa | ed5ba2f | 2005-09-03 15:56:21 -0700 | [diff] [blame] | 1243 | select CPU_SUPPORTS_32BIT_KERNEL |
| 1244 | select CPU_SUPPORTS_64BIT_KERNEL |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1245 | |
| 1246 | endchoice |
| 1247 | |
| 1248 | choice |
| 1249 | prompt "Kernel page size" |
| 1250 | default PAGE_SIZE_4KB |
| 1251 | |
| 1252 | config PAGE_SIZE_4KB |
| 1253 | bool "4kB" |
| 1254 | help |
| 1255 | This option select the standard 4kB Linux page size. On some |
| 1256 | R3000-family processors this is the only available page size. Using |
| 1257 | 4kB page size will minimize memory consumption and is therefore |
| 1258 | recommended for low memory systems. |
| 1259 | |
| 1260 | config PAGE_SIZE_8KB |
| 1261 | bool "8kB" |
| 1262 | depends on EXPERIMENTAL && CPU_R8000 |
| 1263 | help |
| 1264 | Using 8kB page size will result in higher performance kernel at |
| 1265 | the price of higher memory consumption. This option is available |
| 1266 | only on the R8000 processor. Not that at the time of this writing |
| 1267 | this option is still high experimental; there are also issues with |
| 1268 | compatibility of user applications. |
| 1269 | |
| 1270 | config PAGE_SIZE_16KB |
| 1271 | bool "16kB" |
| 1272 | depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX |
| 1273 | help |
| 1274 | Using 16kB page size will result in higher performance kernel at |
| 1275 | the price of higher memory consumption. This option is available on |
| 1276 | all non-R3000 family processor. Not that at the time of this |
| 1277 | writing this option is still high experimental; there are also |
| 1278 | issues with compatibility of user applications. |
| 1279 | |
| 1280 | config PAGE_SIZE_64KB |
| 1281 | bool "64kB" |
| 1282 | depends on EXPERIMENTAL && !CPU_R3000 && !CPU_TX39XX |
| 1283 | help |
| 1284 | Using 64kB page size will result in higher performance kernel at |
| 1285 | the price of higher memory consumption. This option is available on |
| 1286 | all non-R3000 family processor. Not that at the time of this |
| 1287 | writing this option is still high experimental; there are also |
| 1288 | issues with compatibility of user applications. |
| 1289 | |
| 1290 | endchoice |
| 1291 | |
| 1292 | config BOARD_SCACHE |
| 1293 | bool |
| 1294 | |
| 1295 | config IP22_CPU_SCACHE |
| 1296 | bool |
| 1297 | select BOARD_SCACHE |
| 1298 | |
| 1299 | config R5000_CPU_SCACHE |
| 1300 | bool |
| 1301 | select BOARD_SCACHE |
| 1302 | |
| 1303 | config RM7000_CPU_SCACHE |
| 1304 | bool |
| 1305 | select BOARD_SCACHE |
| 1306 | |
| 1307 | config SIBYTE_DMA_PAGEOPS |
| 1308 | bool "Use DMA to clear/copy pages" |
| 1309 | depends on CPU_SB1 |
| 1310 | help |
| 1311 | Instead of using the CPU to zero and copy pages, use a Data Mover |
| 1312 | channel. These DMA channels are otherwise unused by the standard |
| 1313 | SiByte Linux port. Seems to give a small performance benefit. |
| 1314 | |
| 1315 | config CPU_HAS_PREFETCH |
| 1316 | bool "Enable prefetches" if CPU_SB1 && !CPU_SB1_PASS_2 |
| 1317 | default y if CPU_MIPS32 || CPU_MIPS64 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 |
| 1318 | |
Ralf Baechle | e01402b | 2005-07-14 15:57:16 +0000 | [diff] [blame] | 1319 | config MIPS_MT |
| 1320 | bool "Enable MIPS MT" |
| 1321 | |
| 1322 | config MIPS_VPE_LOADER |
| 1323 | bool "VPE loader support." |
| 1324 | depends on MIPS_MT |
| 1325 | help |
| 1326 | Includes a loader for loading an elf relocatable object |
| 1327 | onto another VPE and running it. |
| 1328 | |
| 1329 | config MIPS_VPE_LOADER_TOM |
| 1330 | bool "Load VPE program into memory hidden from linux" |
| 1331 | depends on MIPS_VPE_LOADER |
| 1332 | default y |
| 1333 | help |
| 1334 | The loader can use memory that is present but has been hidden from |
| 1335 | Linux using the kernel command line option "mem=xxMB". It's up to |
| 1336 | you to ensure the amount you put in the option and the space your |
| 1337 | program requires is less or equal to the amount physically present. |
| 1338 | |
| 1339 | # this should possibly be in drivers/char, but it is rather cpu related. Hmmm |
| 1340 | config MIPS_VPE_APSP_API |
| 1341 | bool "Enable support for AP/SP API (RTLX)" |
| 1342 | depends on MIPS_VPE_LOADER |
| 1343 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1344 | config VTAG_ICACHE |
| 1345 | bool "Support for Virtual Tagged I-cache" if CPU_MIPS64 || CPU_MIPS32 |
| 1346 | default y if CPU_SB1 |
| 1347 | |
| 1348 | config SB1_PASS_1_WORKAROUNDS |
| 1349 | bool |
| 1350 | depends on CPU_SB1_PASS_1 |
| 1351 | default y |
| 1352 | |
| 1353 | config SB1_PASS_2_WORKAROUNDS |
| 1354 | bool |
| 1355 | depends on CPU_SB1 && (CPU_SB1_PASS_2_2 || CPU_SB1_PASS_2) |
| 1356 | default y |
| 1357 | |
| 1358 | config SB1_PASS_2_1_WORKAROUNDS |
| 1359 | bool |
| 1360 | depends on CPU_SB1 && CPU_SB1_PASS_2 |
| 1361 | default y |
| 1362 | |
| 1363 | config 64BIT_PHYS_ADDR |
| 1364 | bool "Support for 64-bit physical address space" |
Ralf Baechle | 6e760c8 | 2005-07-06 12:08:11 +0000 | [diff] [blame] | 1365 | depends on (CPU_R4X00 || CPU_R5000 || CPU_RM7000 || CPU_RM9000 || CPU_R10000 || CPU_SB1 || CPU_MIPS32_R1 || CPU_MIPS64_R1) && 32BIT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1366 | |
| 1367 | config CPU_ADVANCED |
| 1368 | bool "Override CPU Options" |
Ralf Baechle | 875d43e | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 1369 | depends on 32BIT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1370 | help |
| 1371 | Saying yes here allows you to select support for various features |
| 1372 | your CPU may or may not have. Most people should say N here. |
| 1373 | |
| 1374 | config CPU_HAS_LLSC |
| 1375 | bool "ll/sc Instructions available" if CPU_ADVANCED |
| 1376 | default y if !CPU_ADVANCED && !CPU_R3000 && !CPU_VR41XX && !CPU_TX39XX |
| 1377 | help |
| 1378 | MIPS R4000 series and later provide the Load Linked (ll) |
| 1379 | and Store Conditional (sc) instructions. More information is |
| 1380 | available at <http://www.go-ecs.com/mips/miptek1.htm>. |
| 1381 | |
| 1382 | Say Y here if your CPU has the ll and sc instructions. Say Y here |
| 1383 | for better performance, N if you don't know. You must say Y here |
| 1384 | for multiprocessor machines. |
| 1385 | |
| 1386 | config CPU_HAS_LLDSCD |
| 1387 | bool "lld/scd Instructions available" if CPU_ADVANCED |
Ralf Baechle | 6e760c8 | 2005-07-06 12:08:11 +0000 | [diff] [blame] | 1388 | default y if !CPU_ADVANCED && !CPU_R3000 && !CPU_VR41XX && !CPU_TX39XX && !CPU_MIPS32_R1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1389 | help |
| 1390 | Say Y here if your CPU has the lld and scd instructions, the 64-bit |
| 1391 | equivalents of ll and sc. Say Y here for better performance, N if |
| 1392 | you don't know. You must say Y here for multiprocessor machines. |
| 1393 | |
| 1394 | config CPU_HAS_WB |
| 1395 | bool "Writeback Buffer available" if CPU_ADVANCED |
| 1396 | default y if !CPU_ADVANCED && CPU_R3000 && MACH_DECSTATION |
| 1397 | help |
| 1398 | Say N here for slightly better performance. You must say Y here for |
| 1399 | machines which require flushing of write buffers in software. Saying |
| 1400 | Y is the safe option; N may result in kernel malfunction and crashes. |
| 1401 | |
Ralf Baechle | e01402b | 2005-07-14 15:57:16 +0000 | [diff] [blame] | 1402 | menu "MIPSR2 Interrupt handling" |
| 1403 | depends on CPU_MIPSR2 && CPU_ADVANCED |
| 1404 | |
| 1405 | config CPU_MIPSR2_IRQ_VI |
| 1406 | bool "Vectored interrupt mode" |
| 1407 | help |
| 1408 | Vectored interrupt mode allowing faster dispatching of interrupts. |
| 1409 | The board support code needs to be written to take advantage of this |
| 1410 | mode. Compatibility code is included to allow the kernel to run on |
| 1411 | a CPU that does not support vectored interrupts. It's safe to |
| 1412 | say Y here. |
| 1413 | |
| 1414 | config CPU_MIPSR2_IRQ_EI |
| 1415 | bool "External interrupt controller mode" |
| 1416 | help |
| 1417 | Extended interrupt mode takes advantage of an external interrupt |
| 1418 | controller to allow fast dispatching from many possible interrupt |
| 1419 | sources. Say N unless you know that external interrupt support is |
| 1420 | required. |
| 1421 | |
| 1422 | config CPU_MIPSR2_SRS |
| 1423 | bool "Make shadow set registers available for interrupt handlers" |
| 1424 | depends on CPU_MIPSR2_IRQ_VI || CPU_MIPSR2_IRQ_EI |
| 1425 | help |
| 1426 | Allow the kernel to use shadow register sets for fast interrupts. |
| 1427 | Interrupt handlers must be specially written to use shadow sets. |
| 1428 | Say N unless you know that shadow register set upport is needed. |
| 1429 | endmenu |
| 1430 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1431 | config CPU_HAS_SYNC |
| 1432 | bool |
| 1433 | depends on !CPU_R3000 |
| 1434 | default y |
| 1435 | |
| 1436 | # |
| 1437 | # - Highmem only makes sense for the 32-bit kernel. |
| 1438 | # - The current highmem code will only work properly on physically indexed |
| 1439 | # caches such as R3000, SB1, R7000 or those that look like they're virtually |
| 1440 | # indexed such as R4000/R4400 SC and MC versions or R10000. So for the |
| 1441 | # moment we protect the user and offer the highmem option only on machines |
| 1442 | # where it's known to be safe. This will not offer highmem on a few systems |
| 1443 | # such as MIPS32 and MIPS64 CPUs which may have virtual and physically |
| 1444 | # indexed CPUs but we're playing safe. |
| 1445 | # - We should not offer highmem for system of which we already know that they |
| 1446 | # don't have memory configurations that could gain from highmem support in |
| 1447 | # the kernel because they don't support configurations with RAM at physical |
| 1448 | # addresses > 0x20000000. |
| 1449 | # |
| 1450 | config HIGHMEM |
| 1451 | bool "High Memory Support" |
Ralf Baechle | 875d43e | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 1452 | depends on 32BIT && (CPU_R3000 || CPU_SB1 || CPU_R7000 || CPU_RM9000 || CPU_R10000) && !(MACH_DECSTATION || MOMENCO_JAGUAR_ATX) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1453 | |
Yoichi Yuasa | b4819b5 | 2005-06-25 14:54:31 -0700 | [diff] [blame] | 1454 | config ARCH_FLATMEM_ENABLE |
| 1455 | def_bool y |
| 1456 | depends on !NUMA |
| 1457 | |
| 1458 | source "mm/Kconfig" |
| 1459 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1460 | config SMP |
| 1461 | bool "Multi-Processing support" |
| 1462 | depends on CPU_RM9000 || (SIBYTE_SB1250 && !SIBYTE_STANDALONE) || SGI_IP27 |
| 1463 | ---help--- |
| 1464 | This enables support for systems with more than one CPU. If you have |
| 1465 | a system with only one CPU, like most personal computers, say N. If |
| 1466 | you have a system with more than one CPU, say Y. |
| 1467 | |
| 1468 | If you say N here, the kernel will run on single and multiprocessor |
| 1469 | machines, but will use only one CPU of a multiprocessor machine. If |
| 1470 | you say Y here, the kernel will run on many, but not all, |
| 1471 | singleprocessor machines. On a singleprocessor machine, the kernel |
| 1472 | will run faster if you say N here. |
| 1473 | |
| 1474 | People using multiprocessor machines who say Y here should also say |
| 1475 | Y to "Enhanced Real Time Clock Support", below. |
| 1476 | |
| 1477 | See also the <file:Documentation/smp.txt> and the SMP-HOWTO |
| 1478 | available at <http://www.tldp.org/docs.html#howto>. |
| 1479 | |
| 1480 | If you don't know what to do here, say N. |
| 1481 | |
| 1482 | config NR_CPUS |
| 1483 | int "Maximum number of CPUs (2-64)" |
| 1484 | range 2 64 |
| 1485 | depends on SMP |
| 1486 | default "64" if SGI_IP27 |
| 1487 | default "2" |
| 1488 | help |
| 1489 | This allows you to specify the maximum number of CPUs which this |
| 1490 | kernel will support. The maximum supported value is 32 for 32-bit |
| 1491 | kernel and 64 for 64-bit kernels; the minimum value which makes |
| 1492 | sense is 2. |
| 1493 | |
| 1494 | This is purely to save memory - each supported CPU adds |
| 1495 | approximately eight kilobytes to the kernel image. |
| 1496 | |
Ralf Baechle | e80de85 | 2005-07-11 20:45:51 +0000 | [diff] [blame] | 1497 | source "kernel/Kconfig.preempt" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1498 | |
| 1499 | config RTC_DS1742 |
| 1500 | bool "DS1742 BRAM/RTC support" |
| 1501 | depends on TOSHIBA_JMR3927 || TOSHIBA_RBTX4927 |
| 1502 | |
| 1503 | config MIPS_INSANE_LARGE |
| 1504 | bool "Support for large 64-bit configurations" |
Ralf Baechle | 875d43e | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 1505 | depends on CPU_R10000 && 64BIT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1506 | help |
| 1507 | MIPS R10000 does support a 44 bit / 16TB address space as opposed to |
| 1508 | previous 64-bit processors which only supported 40 bit / 1TB. If you |
| 1509 | need processes of more than 1TB virtual address space, say Y here. |
| 1510 | This will result in additional memory usage, so it is not |
| 1511 | recommended for normal users. |
| 1512 | |
| 1513 | config RWSEM_GENERIC_SPINLOCK |
| 1514 | bool |
| 1515 | default y |
| 1516 | |
| 1517 | endmenu |
| 1518 | |
| 1519 | menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)" |
| 1520 | |
| 1521 | config HW_HAS_PCI |
| 1522 | bool |
| 1523 | |
| 1524 | config PCI |
| 1525 | bool "Support for PCI controller" |
| 1526 | depends on HW_HAS_PCI |
| 1527 | help |
| 1528 | Find out whether you have a PCI motherboard. PCI is the name of a |
| 1529 | bus system, i.e. the way the CPU talks to the other stuff inside |
| 1530 | your box. Other bus systems are ISA, EISA, or VESA. If you have PCI, |
| 1531 | say Y, otherwise N. |
| 1532 | |
| 1533 | The PCI-HOWTO, available from |
| 1534 | <http://www.tldp.org/docs.html#howto>, contains valuable |
| 1535 | information about which PCI hardware does work under Linux and which |
| 1536 | doesn't. |
| 1537 | |
| 1538 | config PCI_DOMAINS |
| 1539 | bool |
| 1540 | depends on PCI |
| 1541 | |
| 1542 | source "drivers/pci/Kconfig" |
| 1543 | |
| 1544 | # |
| 1545 | # ISA support is now enabled via select. Too many systems still have the one |
| 1546 | # or other ISA chip on the board that users don't know about so don't expect |
| 1547 | # users to choose the right thing ... |
| 1548 | # |
| 1549 | config ISA |
| 1550 | bool |
| 1551 | |
| 1552 | config EISA |
| 1553 | bool "EISA support" |
| 1554 | depends on SGI_IP22 || SNI_RM200_PCI |
| 1555 | select ISA |
| 1556 | ---help--- |
| 1557 | The Extended Industry Standard Architecture (EISA) bus was |
| 1558 | developed as an open alternative to the IBM MicroChannel bus. |
| 1559 | |
| 1560 | The EISA bus provided some of the features of the IBM MicroChannel |
| 1561 | bus while maintaining backward compatibility with cards made for |
| 1562 | the older ISA bus. The EISA bus saw limited use between 1988 and |
| 1563 | 1995 when it was made obsolete by the PCI bus. |
| 1564 | |
| 1565 | Say Y here if you are building a kernel for an EISA-based machine. |
| 1566 | |
| 1567 | Otherwise, say N. |
| 1568 | |
| 1569 | source "drivers/eisa/Kconfig" |
| 1570 | |
| 1571 | config TC |
| 1572 | bool "TURBOchannel support" |
| 1573 | depends on MACH_DECSTATION |
| 1574 | help |
| 1575 | TurboChannel is a DEC (now Compaq (now HP)) bus for Alpha and MIPS |
| 1576 | processors. Documentation on writing device drivers for TurboChannel |
| 1577 | is available at: |
| 1578 | <http://www.cs.arizona.edu/computer.help/policy/DIGITAL_unix/AA-PS3HD-TET1_html/TITLE.html>. |
| 1579 | |
| 1580 | #config ACCESSBUS |
| 1581 | # bool "Access.Bus support" |
| 1582 | # depends on TC |
| 1583 | |
| 1584 | config MMU |
| 1585 | bool |
| 1586 | default y |
| 1587 | |
| 1588 | config MCA |
| 1589 | bool |
| 1590 | |
| 1591 | config SBUS |
| 1592 | bool |
| 1593 | |
| 1594 | source "drivers/pcmcia/Kconfig" |
| 1595 | |
| 1596 | source "drivers/pci/hotplug/Kconfig" |
| 1597 | |
| 1598 | endmenu |
| 1599 | |
| 1600 | menu "Executable file formats" |
| 1601 | |
| 1602 | source "fs/Kconfig.binfmt" |
| 1603 | |
| 1604 | config TRAD_SIGNALS |
| 1605 | bool |
Ralf Baechle | 875d43e | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 1606 | default y if 32BIT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1607 | |
| 1608 | config BUILD_ELF64 |
| 1609 | bool "Use 64-bit ELF format for building" |
Ralf Baechle | 875d43e | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 1610 | depends on 64BIT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1611 | help |
| 1612 | A 64-bit kernel is usually built using the 64-bit ELF binary object |
| 1613 | format as it's one that allows arbitrary 64-bit constructs. For |
| 1614 | kernels that are loaded within the KSEG compatibility segments the |
| 1615 | 32-bit ELF format can optionally be used resulting in a somewhat |
| 1616 | smaller binary, but this option is not explicitly supported by the |
| 1617 | toolchain and since binutils 2.14 it does not even work at all. |
| 1618 | |
| 1619 | Say Y to use the 64-bit format or N to use the 32-bit one. |
| 1620 | |
| 1621 | If unsure say Y. |
| 1622 | |
| 1623 | config BINFMT_IRIX |
| 1624 | bool "Include IRIX binary compatibility" |
Ralf Baechle | 875d43e | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 1625 | depends on !CPU_LITTLE_ENDIAN && 32BIT && BROKEN |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1626 | |
| 1627 | config MIPS32_COMPAT |
| 1628 | bool "Kernel support for Linux/MIPS 32-bit binary compatibility" |
Ralf Baechle | 875d43e | 2005-09-03 15:56:16 -0700 | [diff] [blame] | 1629 | depends on 64BIT |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1630 | help |
| 1631 | Select this option if you want Linux/MIPS 32-bit binary |
| 1632 | compatibility. Since all software available for Linux/MIPS is |
| 1633 | currently 32-bit you should say Y here. |
| 1634 | |
| 1635 | config COMPAT |
| 1636 | bool |
| 1637 | depends on MIPS32_COMPAT |
| 1638 | default y |
| 1639 | |
| 1640 | config MIPS32_O32 |
| 1641 | bool "Kernel support for o32 binaries" |
| 1642 | depends on MIPS32_COMPAT |
| 1643 | help |
| 1644 | Select this option if you want to run o32 binaries. These are pure |
| 1645 | 32-bit binaries as used by the 32-bit Linux/MIPS port. Most of |
| 1646 | existing binaries are in this format. |
| 1647 | |
| 1648 | If unsure, say Y. |
| 1649 | |
| 1650 | config MIPS32_N32 |
| 1651 | bool "Kernel support for n32 binaries" |
| 1652 | depends on MIPS32_COMPAT |
| 1653 | help |
| 1654 | Select this option if you want to run n32 binaries. These are |
| 1655 | 64-bit binaries using 32-bit quantities for addressing and certain |
| 1656 | data that would normally be 64-bit. They are used in special |
| 1657 | cases. |
| 1658 | |
| 1659 | If unsure, say N. |
| 1660 | |
| 1661 | config BINFMT_ELF32 |
| 1662 | bool |
| 1663 | default y if MIPS32_O32 || MIPS32_N32 |
| 1664 | |
Ralf Baechle | 127c6f6 | 2005-03-18 17:36:42 +0000 | [diff] [blame] | 1665 | config SECCOMP |
| 1666 | bool "Enable seccomp to safely compute untrusted bytecode" |
| 1667 | depends on PROC_FS && BROKEN |
| 1668 | default y |
| 1669 | help |
| 1670 | This kernel feature is useful for number crunching applications |
| 1671 | that may need to compute untrusted bytecode during their |
| 1672 | execution. By using pipes or other transports made available to |
| 1673 | the process as file descriptors supporting the read/write |
| 1674 | syscalls, it's possible to isolate those applications in |
| 1675 | their own address space using seccomp. Once seccomp is |
| 1676 | enabled via /proc/<pid>/seccomp, it cannot be disabled |
| 1677 | and the task is only allowed to execute a few safe syscalls |
| 1678 | defined by each seccomp mode. |
| 1679 | |
| 1680 | If unsure, say Y. Only embedded should say N here. |
| 1681 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1682 | config PM |
| 1683 | bool "Power Management support (EXPERIMENTAL)" |
| 1684 | depends on EXPERIMENTAL && MACH_AU1X00 |
| 1685 | |
| 1686 | endmenu |
| 1687 | |
Sam Ravnborg | d5950b4 | 2005-07-11 21:03:49 -0700 | [diff] [blame] | 1688 | source "net/Kconfig" |
| 1689 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1690 | source "drivers/Kconfig" |
| 1691 | |
| 1692 | source "fs/Kconfig" |
| 1693 | |
| 1694 | source "arch/mips/Kconfig.debug" |
| 1695 | |
| 1696 | source "security/Kconfig" |
| 1697 | |
| 1698 | source "crypto/Kconfig" |
| 1699 | |
| 1700 | source "lib/Kconfig" |
| 1701 | |
| 1702 | # |
| 1703 | # Use the generic interrupt handling code in kernel/irq/: |
| 1704 | # |
| 1705 | config GENERIC_HARDIRQS |
| 1706 | bool |
| 1707 | default y |
| 1708 | |
| 1709 | config GENERIC_IRQ_PROBE |
| 1710 | bool |
| 1711 | default y |
Al Viro | 5cae841 | 2005-05-04 05:39:22 +0100 | [diff] [blame] | 1712 | |
| 1713 | config ISA_DMA_API |
| 1714 | bool |
| 1715 | default y |