Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 1 | menu "Platform support" |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 2 | |
| 3 | choice |
| 4 | prompt "Machine type" |
Arnd Bergmann | b9fd305 | 2007-06-18 01:06:52 +0200 | [diff] [blame] | 5 | depends on PPC64 || 6xx |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 6 | default PPC_MULTIPLATFORM |
| 7 | |
| 8 | config PPC_MULTIPLATFORM |
| 9 | bool "Generic desktop/server/laptop" |
| 10 | help |
| 11 | Select this option if configuring for an IBM pSeries or |
| 12 | RS/6000 machine, an Apple machine, or a PReP, CHRP, |
| 13 | Maple or Cell-based machine. |
| 14 | |
Arnd Bergmann | b9fd305 | 2007-06-18 01:06:52 +0200 | [diff] [blame] | 15 | config PPC_82xx |
| 16 | bool "Freescale 82xx" |
| 17 | depends on 6xx |
| 18 | |
| 19 | config PPC_83xx |
| 20 | bool "Freescale 83xx" |
| 21 | depends on 6xx |
| 22 | select FSL_SOC |
Kumar Gala | b38308a | 2008-01-28 10:52:15 -0600 | [diff] [blame] | 23 | select MPC83xx |
John Rigby | b0bbad6 | 2008-01-17 17:05:31 -0700 | [diff] [blame] | 24 | select IPIC |
Andy Fleming | 1347a2c1 | 2008-02-04 18:28:07 -0600 | [diff] [blame] | 25 | select FSL_EMB_PERFMON |
Arnd Bergmann | b9fd305 | 2007-06-18 01:06:52 +0200 | [diff] [blame] | 26 | |
| 27 | config PPC_86xx |
| 28 | bool "Freescale 86xx" |
| 29 | depends on 6xx |
| 30 | select FSL_SOC |
Arnd Bergmann | b9fd305 | 2007-06-18 01:06:52 +0200 | [diff] [blame] | 31 | select ALTIVEC |
| 32 | help |
| 33 | The Freescale E600 SoCs have 74xx cores. |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 34 | endchoice |
| 35 | |
Arnd Bergmann | b9fd305 | 2007-06-18 01:06:52 +0200 | [diff] [blame] | 36 | config CLASSIC32 |
| 37 | def_bool y |
| 38 | depends on 6xx && PPC_MULTIPLATFORM |
| 39 | |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 40 | source "arch/powerpc/platforms/pseries/Kconfig" |
| 41 | source "arch/powerpc/platforms/iseries/Kconfig" |
| 42 | source "arch/powerpc/platforms/chrp/Kconfig" |
John Rigby | e177edc | 2008-01-29 04:28:53 +1100 | [diff] [blame] | 43 | source "arch/powerpc/platforms/512x/Kconfig" |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 44 | source "arch/powerpc/platforms/52xx/Kconfig" |
| 45 | source "arch/powerpc/platforms/powermac/Kconfig" |
| 46 | source "arch/powerpc/platforms/prep/Kconfig" |
| 47 | source "arch/powerpc/platforms/maple/Kconfig" |
| 48 | source "arch/powerpc/platforms/pasemi/Kconfig" |
Kumar Gala | 9875026 | 2007-04-12 18:01:34 -0500 | [diff] [blame] | 49 | source "arch/powerpc/platforms/celleb/Kconfig" |
| 50 | source "arch/powerpc/platforms/ps3/Kconfig" |
| 51 | source "arch/powerpc/platforms/cell/Kconfig" |
Kumar Gala | c8a55f3 | 2007-04-12 17:35:54 -0500 | [diff] [blame] | 52 | source "arch/powerpc/platforms/8xx/Kconfig" |
Kumar Gala | d6071f8 | 2007-04-12 16:53:32 -0500 | [diff] [blame] | 53 | source "arch/powerpc/platforms/82xx/Kconfig" |
Kumar Gala | b5a4834 | 2007-04-12 15:46:21 -0500 | [diff] [blame] | 54 | source "arch/powerpc/platforms/83xx/Kconfig" |
Kumar Gala | db94780 | 2007-04-12 17:44:07 -0500 | [diff] [blame] | 55 | source "arch/powerpc/platforms/85xx/Kconfig" |
Kumar Gala | 4a89f7f | 2007-04-12 15:41:26 -0500 | [diff] [blame] | 56 | source "arch/powerpc/platforms/86xx/Kconfig" |
Kumar Gala | 9875026 | 2007-04-12 18:01:34 -0500 | [diff] [blame] | 57 | source "arch/powerpc/platforms/embedded6xx/Kconfig" |
David Gibson | f6dfc80 | 2007-05-08 14:10:01 +1000 | [diff] [blame] | 58 | source "arch/powerpc/platforms/44x/Kconfig" |
Josh Boyer | 545c069 | 2007-09-07 07:51:24 -0500 | [diff] [blame] | 59 | source "arch/powerpc/platforms/40x/Kconfig" |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 60 | |
| 61 | config PPC_NATIVE |
| 62 | bool |
| 63 | depends on PPC_MULTIPLATFORM |
| 64 | help |
| 65 | Support for running natively on the hardware, i.e. without |
| 66 | a hypervisor. This option is not user-selectable but should |
| 67 | be selected by all platforms that need it. |
| 68 | |
| 69 | config UDBG_RTAS_CONSOLE |
| 70 | bool "RTAS based debug console" |
| 71 | depends on PPC_RTAS |
| 72 | default n |
| 73 | |
| 74 | config PPC_UDBG_BEAT |
| 75 | bool "BEAT based debug console" |
| 76 | depends on PPC_CELLEB |
| 77 | default n |
| 78 | |
| 79 | config XICS |
| 80 | depends on PPC_PSERIES |
| 81 | bool |
| 82 | default y |
| 83 | |
John Rigby | b0bbad6 | 2008-01-17 17:05:31 -0700 | [diff] [blame] | 84 | config IPIC |
| 85 | bool |
| 86 | default n |
| 87 | |
Kumar Gala | 9875026 | 2007-04-12 18:01:34 -0500 | [diff] [blame] | 88 | config MPIC |
| 89 | bool |
| 90 | default n |
| 91 | |
| 92 | config MPIC_WEIRD |
| 93 | bool |
| 94 | default n |
| 95 | |
| 96 | config PPC_I8259 |
| 97 | bool |
| 98 | default n |
| 99 | |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 100 | config U3_DART |
| 101 | bool |
| 102 | depends on PPC_MULTIPLATFORM && PPC64 |
| 103 | default n |
| 104 | |
| 105 | config PPC_RTAS |
| 106 | bool |
| 107 | default n |
| 108 | |
| 109 | config RTAS_ERROR_LOGGING |
| 110 | bool |
| 111 | depends on PPC_RTAS |
| 112 | default n |
| 113 | |
| 114 | config RTAS_PROC |
| 115 | bool "Proc interface to RTAS" |
| 116 | depends on PPC_RTAS |
| 117 | default y |
| 118 | |
| 119 | config RTAS_FLASH |
| 120 | tristate "Firmware flash interface" |
| 121 | depends on PPC64 && RTAS_PROC |
| 122 | |
| 123 | config PPC_PMI |
| 124 | tristate "Support for PMI" |
Adrian Bunk | 247537b | 2007-09-26 20:02:52 +0200 | [diff] [blame] | 125 | depends on PPC_IBM_CELL_BLADE |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 126 | help |
| 127 | PMI (Platform Management Interrupt) is a way to |
Matt LaPlante | 01dd2fb | 2007-10-20 01:34:40 +0200 | [diff] [blame] | 128 | communicate with the BMC (Baseboard Management Controller). |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 129 | It is used in some IBM Cell blades. |
| 130 | default m |
| 131 | |
| 132 | config MMIO_NVRAM |
| 133 | bool |
| 134 | default n |
| 135 | |
Michael Ellerman | 6cfef5b | 2007-04-23 18:47:08 +1000 | [diff] [blame] | 136 | config MPIC_U3_HT_IRQS |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 137 | bool |
| 138 | depends on PPC_MAPLE |
| 139 | default y |
| 140 | |
Olof Johansson | 0d72ba9 | 2007-09-08 05:13:19 +1000 | [diff] [blame] | 141 | config MPIC_BROKEN_REGREAD |
| 142 | bool |
| 143 | depends on MPIC |
| 144 | help |
| 145 | This option enables a MPIC driver workaround for some chips |
| 146 | that have a bug that causes some interrupt source information |
| 147 | to not read back properly. It is safe to use on other chips as |
| 148 | well, but enabling it uses about 8KB of memory to keep copies |
| 149 | of the register contents in software. |
| 150 | |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 151 | config IBMVIO |
| 152 | depends on PPC_PSERIES || PPC_ISERIES |
| 153 | bool |
| 154 | default y |
| 155 | |
| 156 | config IBMEBUS |
| 157 | depends on PPC_PSERIES |
| 158 | bool "Support for GX bus based adapters" |
| 159 | help |
| 160 | Bus device driver for GX bus based adapters. |
| 161 | |
| 162 | config PPC_MPC106 |
| 163 | bool |
| 164 | default n |
| 165 | |
| 166 | config PPC_970_NAP |
| 167 | bool |
| 168 | default n |
| 169 | |
| 170 | config PPC_INDIRECT_IO |
| 171 | bool |
| 172 | select GENERIC_IOMAP |
| 173 | default n |
| 174 | |
| 175 | config GENERIC_IOMAP |
| 176 | bool |
| 177 | default n |
| 178 | |
| 179 | source "drivers/cpufreq/Kconfig" |
| 180 | |
Olof Johansson | c146c95 | 2007-04-27 15:52:43 +1000 | [diff] [blame] | 181 | menu "CPU Frequency drivers" |
| 182 | depends on CPU_FREQ |
| 183 | |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 184 | config CPU_FREQ_PMAC |
| 185 | bool "Support for Apple PowerBooks" |
Olof Johansson | c146c95 | 2007-04-27 15:52:43 +1000 | [diff] [blame] | 186 | depends on ADB_PMU && PPC32 |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 187 | select CPU_FREQ_TABLE |
| 188 | help |
| 189 | This adds support for frequency switching on Apple PowerBooks, |
| 190 | this currently includes some models of iBook & Titanium |
| 191 | PowerBook. |
| 192 | |
| 193 | config CPU_FREQ_PMAC64 |
| 194 | bool "Support for some Apple G5s" |
Olof Johansson | c146c95 | 2007-04-27 15:52:43 +1000 | [diff] [blame] | 195 | depends on PPC_PMAC && PPC64 |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 196 | select CPU_FREQ_TABLE |
| 197 | help |
| 198 | This adds support for frequency switching on Apple iMac G5, |
| 199 | and some of the more recent desktop G5 machines as well. |
Olof Johansson | 2e0c337 | 2007-04-27 15:46:01 +1000 | [diff] [blame] | 200 | |
| 201 | config PPC_PASEMI_CPUFREQ |
| 202 | bool "Support for PA Semi PWRficient" |
Olof Johansson | c146c95 | 2007-04-27 15:52:43 +1000 | [diff] [blame] | 203 | depends on PPC_PASEMI |
Olof Johansson | 2e0c337 | 2007-04-27 15:46:01 +1000 | [diff] [blame] | 204 | default y |
| 205 | select CPU_FREQ_TABLE |
| 206 | help |
| 207 | This adds the support for frequency switching on PA Semi |
| 208 | PWRficient processors. |
| 209 | |
Kumar Gala | 164a460 | 2007-04-12 15:35:50 -0500 | [diff] [blame] | 210 | endmenu |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 211 | |
| 212 | config PPC601_SYNC_FIX |
| 213 | bool "Workarounds for PPC601 bugs" |
| 214 | depends on 6xx && (PPC_PREP || PPC_PMAC) |
| 215 | help |
| 216 | Some versions of the PPC601 (the first PowerPC chip) have bugs which |
| 217 | mean that extra synchronization instructions are required near |
| 218 | certain instructions, typically those that make major changes to the |
| 219 | CPU state. These extra instructions reduce performance slightly. |
| 220 | If you say N here, these extra instructions will not be included, |
| 221 | resulting in a kernel which will run faster but may not run at all |
| 222 | on some systems with the PPC601 chip. |
| 223 | |
| 224 | If in doubt, say Y here. |
| 225 | |
| 226 | config TAU |
| 227 | bool "On-chip CPU temperature sensor support" |
Kumar Gala | 164a460 | 2007-04-12 15:35:50 -0500 | [diff] [blame] | 228 | depends on CLASSIC32 |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 229 | help |
| 230 | G3 and G4 processors have an on-chip temperature sensor called the |
| 231 | 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die |
| 232 | temperature within 2-4 degrees Celsius. This option shows the current |
| 233 | on-die temperature in /proc/cpuinfo if the cpu supports it. |
| 234 | |
| 235 | Unfortunately, on some chip revisions, this sensor is very inaccurate |
| 236 | and in many cases, does not work at all, so don't assume the cpu |
| 237 | temp is actually what /proc/cpuinfo says it is. |
| 238 | |
| 239 | config TAU_INT |
| 240 | bool "Interrupt driven TAU driver (DANGEROUS)" |
| 241 | depends on TAU |
| 242 | ---help--- |
| 243 | The TAU supports an interrupt driven mode which causes an interrupt |
| 244 | whenever the temperature goes out of range. This is the fastest way |
| 245 | to get notified the temp has exceeded a range. With this option off, |
| 246 | a timer is used to re-check the temperature periodically. |
| 247 | |
| 248 | However, on some cpus it appears that the TAU interrupt hardware |
| 249 | is buggy and can cause a situation which would lead unexplained hard |
| 250 | lockups. |
| 251 | |
| 252 | Unless you are extending the TAU driver, or enjoy kernel/hardware |
| 253 | debugging, leave this option off. |
| 254 | |
| 255 | config TAU_AVERAGE |
| 256 | bool "Average high and low temp" |
| 257 | depends on TAU |
| 258 | ---help--- |
| 259 | The TAU hardware can compare the temperature to an upper and lower |
| 260 | bound. The default behavior is to show both the upper and lower |
| 261 | bound in /proc/cpuinfo. If the range is large, the temperature is |
| 262 | either changing a lot, or the TAU hardware is broken (likely on some |
| 263 | G4's). If the range is small (around 4 degrees), the temperature is |
| 264 | relatively stable. If you say Y here, a single temperature value, |
| 265 | halfway between the upper and lower bounds, will be reported in |
| 266 | /proc/cpuinfo. |
| 267 | |
| 268 | If in doubt, say N here. |
| 269 | |
Kumar Gala | 9875026 | 2007-04-12 18:01:34 -0500 | [diff] [blame] | 270 | config QUICC_ENGINE |
| 271 | bool |
Sylvain Munaut | 1088a20 | 2007-09-16 20:53:25 +1000 | [diff] [blame] | 272 | select PPC_LIB_RHEAP |
Timur Tabi | bc556ba | 2008-01-08 10:30:58 -0600 | [diff] [blame] | 273 | select CRC32 |
Kumar Gala | 9875026 | 2007-04-12 18:01:34 -0500 | [diff] [blame] | 274 | help |
| 275 | The QUICC Engine (QE) is a new generation of communications |
| 276 | coprocessors on Freescale embedded CPUs (akin to CPM in older chips). |
| 277 | Selecting this option means that you wish to build a kernel |
| 278 | for a machine with a QE coprocessor. |
| 279 | |
Kumar Gala | d6071f8 | 2007-04-12 16:53:32 -0500 | [diff] [blame] | 280 | config CPM2 |
Paul Gortmaker | b8b3caf | 2008-01-24 18:41:25 -0500 | [diff] [blame] | 281 | bool "Enable support for the CPM2 (Communications Processor Module)" |
| 282 | depends on MPC85xx || 8260 |
Scott Wood | c374e00 | 2007-07-16 11:43:43 -0500 | [diff] [blame] | 283 | select CPM |
Sylvain Munaut | 1088a20 | 2007-09-16 20:53:25 +1000 | [diff] [blame] | 284 | select PPC_LIB_RHEAP |
Kumar Gala | d6071f8 | 2007-04-12 16:53:32 -0500 | [diff] [blame] | 285 | help |
| 286 | The CPM2 (Communications Processor Module) is a coprocessor on |
| 287 | embedded CPUs made by Freescale. Selecting this option means that |
| 288 | you wish to build a kernel for a machine with a CPM2 coprocessor |
| 289 | on it (826x, 827x, 8560). |
| 290 | |
Scott Wood | e631ae3 | 2007-09-14 13:04:54 -0500 | [diff] [blame] | 291 | config PPC_CPM_NEW_BINDING |
| 292 | bool |
| 293 | depends on CPM1 || CPM2 |
| 294 | help |
| 295 | Select this if your board has been converted to use the new |
| 296 | device tree bindings for CPM, and no longer needs the |
| 297 | ioport callbacks or the platform device glue code. |
| 298 | |
| 299 | The fs_enet and cpm_uart drivers will be built as |
| 300 | of_platform devices. |
| 301 | |
Maxim Shchetynin | dbdf04c | 2007-07-20 21:39:26 +0200 | [diff] [blame] | 302 | config AXON_RAM |
| 303 | tristate "Axon DDR2 memory device driver" |
| 304 | depends on PPC_IBM_CELL_BLADE |
| 305 | default m |
| 306 | help |
| 307 | It registers one block device per Axon's DDR2 memory bank found |
| 308 | on a system. Block devices are called axonram?, their major and |
| 309 | minor numbers are available in /proc/devices, /proc/partitions or |
| 310 | in /sys/block/axonram?/dev. |
| 311 | |
Kumar Gala | b66510c | 2007-08-16 23:55:55 -0500 | [diff] [blame] | 312 | config FSL_ULI1575 |
| 313 | bool |
| 314 | default n |
Kumar Gala | fb4f0e8 | 2007-09-10 14:57:34 -0500 | [diff] [blame] | 315 | select GENERIC_ISA_DMA |
Kumar Gala | b66510c | 2007-08-16 23:55:55 -0500 | [diff] [blame] | 316 | help |
| 317 | Supports for the ULI1575 PCIe south bridge that exists on some |
| 318 | Freescale reference boards. The boards all use the ULI in pretty |
| 319 | much the same way. |
| 320 | |
Scott Wood | c374e00 | 2007-07-16 11:43:43 -0500 | [diff] [blame] | 321 | config CPM |
| 322 | bool |
| 323 | |
David Gibson | 22258fa | 2008-01-11 14:25:34 +1100 | [diff] [blame] | 324 | config OF_RTC |
| 325 | bool |
| 326 | help |
| 327 | Uses information from the OF or flattened device tree to instatiate |
| 328 | platform devices for direct mapped RTC chips like the DS1742 or DS1743. |
| 329 | |
Sylvain Munaut | 2f9ea1b | 2007-09-16 20:53:27 +1000 | [diff] [blame] | 330 | source "arch/powerpc/sysdev/bestcomm/Kconfig" |
| 331 | |
Kumar Gala | 4330f5d | 2007-03-16 09:32:17 -0500 | [diff] [blame] | 332 | endmenu |