| # For a description of the syntax of this configuration file, | |
| # see Documentation/kbuild/kconfig-language.txt. | |
| # | |
| mainmenu "Linux/PowerPC Kernel Configuration" | |
| config MMU | |
| bool | |
| default y | |
| config GENERIC_HARDIRQS | |
| bool | |
| default y | |
| config RWSEM_GENERIC_SPINLOCK | |
| bool | |
| config RWSEM_XCHGADD_ALGORITHM | |
| bool | |
| default y | |
| config ARCH_HAS_ILOG2_U32 | |
| bool | |
| default y | |
| config ARCH_HAS_ILOG2_U64 | |
| bool | |
| default n | |
| config GENERIC_HWEIGHT | |
| bool | |
| default y | |
| config GENERIC_CALIBRATE_DELAY | |
| bool | |
| default y | |
| config PPC | |
| bool | |
| default y | |
| config PPC32 | |
| bool | |
| default y | |
| # All PPCs use generic nvram driver through ppc_md | |
| config GENERIC_NVRAM | |
| bool | |
| default y | |
| config GENERIC_FIND_NEXT_BIT | |
| bool | |
| default y | |
| config SCHED_NO_NO_OMIT_FRAME_POINTER | |
| bool | |
| default y | |
| config ARCH_MAY_HAVE_PC_FDC | |
| bool | |
| default y | |
| config GENERIC_BUG | |
| bool | |
| default y | |
| depends on BUG | |
| source "init/Kconfig" | |
| menu "Processor" | |
| choice | |
| prompt "Processor Type" | |
| default 6xx | |
| config 6xx | |
| bool "6xx/7xx/74xx/52xx/82xx/83xx" | |
| select PPC_FPU | |
| help | |
| There are four types of PowerPC chips supported. The more common | |
| types (601, 603, 604, 740, 750, 7400), the older Freescale | |
| (formerly Motorola) embedded versions (821, 823, 850, 855, 860, | |
| 52xx, 82xx, 83xx), the IBM embedded versions (403 and 405) and | |
| the Book E embedded processors from IBM (44x) and Freescale (85xx). | |
| For support for 64-bit processors, set ARCH=powerpc. | |
| Unless you are building a kernel for one of the embedded processor | |
| systems, choose 6xx. | |
| Also note that because the 52xx, 82xx, & 83xx family have a 603e | |
| core, specific support for that chipset is asked later on. | |
| config 40x | |
| bool "40x" | |
| select PPC_DCR_NATIVE | |
| config 44x | |
| bool "44x" | |
| select PPC_DCR_NATIVE | |
| config 8xx | |
| bool "8xx" | |
| config E200 | |
| bool "e200" | |
| config E500 | |
| bool "e500" | |
| endchoice | |
| config PPC_FPU | |
| bool | |
| config PPC_DCR_NATIVE | |
| bool | |
| default n | |
| config PPC_DCR | |
| bool | |
| depends on PPC_DCR_NATIVE | |
| default y | |
| config BOOKE | |
| bool | |
| depends on E200 || E500 | |
| default y | |
| config FSL_BOOKE | |
| bool | |
| depends on E200 || E500 | |
| default y | |
| config PTE_64BIT | |
| bool | |
| depends on 44x || E500 | |
| default y if 44x | |
| default y if E500 && PHYS_64BIT | |
| config PHYS_64BIT | |
| bool 'Large physical address support' if E500 | |
| depends on 44x || E500 | |
| default y if 44x | |
| ---help--- | |
| This option enables kernel support for larger than 32-bit physical | |
| addresses. This features is not be available on all e500 cores. | |
| If in doubt, say N here. | |
| config ALTIVEC | |
| bool "AltiVec Support" | |
| depends on 6xx | |
| depends on !8260 && !83xx | |
| ---help--- | |
| This option enables kernel support for the Altivec extensions to the | |
| PowerPC processor. The kernel currently supports saving and restoring | |
| altivec registers, and turning on the 'altivec enable' bit so user | |
| processes can execute altivec instructions. | |
| This option is only usefully if you have a processor that supports | |
| altivec (G4, otherwise known as 74xx series), but does not have | |
| any affect on a non-altivec cpu (it does, however add code to the | |
| kernel). | |
| If in doubt, say Y here. | |
| config SPE | |
| bool "SPE Support" | |
| depends on E200 || E500 | |
| ---help--- | |
| This option enables kernel support for the Signal Processing | |
| Extensions (SPE) to the PowerPC processor. The kernel currently | |
| supports saving and restoring SPE registers, and turning on the | |
| 'spe enable' bit so user processes can execute SPE instructions. | |
| This option is only useful if you have a processor that supports | |
| SPE (e500, otherwise known as 85xx series), but does not have any | |
| effect on a non-spe cpu (it does, however add code to the kernel). | |
| If in doubt, say Y here. | |
| config TAU | |
| bool "Thermal Management Support" | |
| depends on 6xx && !8260 && !83xx | |
| help | |
| G3 and G4 processors have an on-chip temperature sensor called the | |
| 'Thermal Assist Unit (TAU)', which, in theory, can measure the on-die | |
| temperature within 2-4 degrees Celsius. This option shows the current | |
| on-die temperature in /proc/cpuinfo if the cpu supports it. | |
| Unfortunately, on some chip revisions, this sensor is very inaccurate | |
| and in some cases, does not work at all, so don't assume the cpu | |
| temp is actually what /proc/cpuinfo says it is. | |
| config TAU_INT | |
| bool "Interrupt driven TAU driver (DANGEROUS)" | |
| depends on TAU | |
| ---help--- | |
| The TAU supports an interrupt driven mode which causes an interrupt | |
| whenever the temperature goes out of range. This is the fastest way | |
| to get notified the temp has exceeded a range. With this option off, | |
| a timer is used to re-check the temperature periodically. | |
| However, on some cpus it appears that the TAU interrupt hardware | |
| is buggy and can cause a situation which would lead unexplained hard | |
| lockups. | |
| Unless you are extending the TAU driver, or enjoy kernel/hardware | |
| debugging, leave this option off. | |
| config TAU_AVERAGE | |
| bool "Average high and low temp" | |
| depends on TAU | |
| ---help--- | |
| The TAU hardware can compare the temperature to an upper and lower | |
| bound. The default behavior is to show both the upper and lower | |
| bound in /proc/cpuinfo. If the range is large, the temperature is | |
| either changing a lot, or the TAU hardware is broken (likely on some | |
| G4's). If the range is small (around 4 degrees), the temperature is | |
| relatively stable. If you say Y here, a single temperature value, | |
| halfway between the upper and lower bounds, will be reported in | |
| /proc/cpuinfo. | |
| If in doubt, say N here. | |
| config MATH_EMULATION | |
| bool "Math emulation" | |
| depends on 4xx || 8xx || E200 || E500 | |
| ---help--- | |
| Some PowerPC chips designed for embedded applications do not have | |
| a floating-point unit and therefore do not implement the | |
| floating-point instructions in the PowerPC instruction set. If you | |
| say Y here, the kernel will include code to emulate a floating-point | |
| unit, which will allow programs that use floating-point | |
| instructions to run. | |
| If you have an Apple machine or an IBM RS/6000 or pSeries machine, | |
| or any machine with a 6xx, 7xx or 7xxx series processor, say N | |
| here. Saying Y here will not hurt performance (on any machine) but | |
| will increase the size of the kernel. | |
| config KEXEC | |
| bool "kexec system call (EXPERIMENTAL)" | |
| depends on EXPERIMENTAL | |
| help | |
| kexec is a system call that implements the ability to shutdown your | |
| current kernel, and to start another kernel. It is like a reboot | |
| but it is independent of the system firmware. And like a reboot | |
| you can start any kernel with it, not just Linux. | |
| The name comes from the similarity to the exec system call. | |
| It is an ongoing process to be certain the hardware in a machine | |
| is properly shutdown, so do not be surprised if this code does not | |
| initially work for you. It may help to enable device hotplugging | |
| support. As of this writing the exact hardware interface is | |
| strongly in flux, so no good recommendation can be made. | |
| In the GameCube implementation, kexec allows you to load and | |
| run DOL files, including kernel and homebrew DOLs. | |
| source "drivers/cpufreq/Kconfig" | |
| config PPC601_SYNC_FIX | |
| bool "Workarounds for PPC601 bugs" | |
| depends on 6xx && PPC_PREP | |
| help | |
| Some versions of the PPC601 (the first PowerPC chip) have bugs which | |
| mean that extra synchronization instructions are required near | |
| certain instructions, typically those that make major changes to the | |
| CPU state. These extra instructions reduce performance slightly. | |
| If you say N here, these extra instructions will not be included, | |
| resulting in a kernel which will run faster but may not run at all | |
| on some systems with the PPC601 chip. | |
| If in doubt, say Y here. | |
| source arch/ppc/platforms/4xx/Kconfig | |
| source arch/ppc/platforms/85xx/Kconfig | |
| config PPC_STD_MMU | |
| bool | |
| depends on 6xx | |
| default y | |
| config NOT_COHERENT_CACHE | |
| bool | |
| depends on 4xx || 8xx || E200 | |
| default y | |
| endmenu | |
| menu "Platform options" | |
| config FADS | |
| bool | |
| choice | |
| prompt "8xx Machine Type" | |
| depends on 8xx | |
| default RPXLITE | |
| config RPXLITE | |
| bool "RPX-Lite" | |
| ---help--- | |
| Single-board computers based around the PowerPC MPC8xx chips and | |
| intended for embedded applications. The following types are | |
| supported: | |
| RPX-Lite: | |
| Embedded Planet RPX Lite. PC104 form-factor SBC based on the MPC823. | |
| RPX-Classic: | |
| Embedded Planet RPX Classic Low-fat. Credit-card-size SBC based on | |
| the MPC 860 | |
| BSE-IP: | |
| Bright Star Engineering ip-Engine. | |
| TQM823L: | |
| TQM850L: | |
| TQM855L: | |
| TQM860L: | |
| MPC8xx based family of mini modules, half credit card size, | |
| up to 64 MB of RAM, 8 MB Flash, (Fast) Ethernet, 2 x serial ports, | |
| 2 x CAN bus interface, ... | |
| Manufacturer: TQ Components, www.tq-group.de | |
| Date of Release: October (?) 1999 | |
| End of Life: not yet :-) | |
| URL: | |
| - module: <http://www.denx.de/PDF/TQM8xxLHWM201.pdf> | |
| - starter kit: <http://www.denx.de/PDF/STK8xxLHWM201.pdf> | |
| - images: <http://www.denx.de/embedded-ppc-en.html> | |
| FPS850L: | |
| FingerPrint Sensor System (based on TQM850L) | |
| Manufacturer: IKENDI AG, <http://www.ikendi.com/> | |
| Date of Release: November 1999 | |
| End of life: end 2000 ? | |
| URL: see TQM850L | |
| IVMS8: | |
| MPC860 based board used in the "Integrated Voice Mail System", | |
| Small Version (8 voice channels) | |
| Manufacturer: Speech Design, <http://www.speech-design.de/> | |
| Date of Release: December 2000 (?) | |
| End of life: - | |
| URL: <http://www.speech-design.de/> | |
| IVML24: | |
| MPC860 based board used in the "Integrated Voice Mail System", | |
| Large Version (24 voice channels) | |
| Manufacturer: Speech Design, <http://www.speech-design.de/> | |
| Date of Release: March 2001 (?) | |
| End of life: - | |
| URL: <http://www.speech-design.de/> | |
| HERMES: | |
| Hermes-Pro ISDN/LAN router with integrated 8 x hub | |
| Manufacturer: Multidata Gesellschaft fur Datentechnik und Informatik | |
| <http://www.multidata.de/> | |
| Date of Release: 2000 (?) | |
| End of life: - | |
| URL: <http://www.multidata.de/english/products/hpro.htm> | |
| IP860: | |
| VMEBus IP (Industry Pack) carrier board with MPC860 | |
| Manufacturer: MicroSys GmbH, <http://www.microsys.de/> | |
| Date of Release: ? | |
| End of life: - | |
| URL: <http://www.microsys.de/html/ip860.html> | |
| PCU_E: | |
| PCU = Peripheral Controller Unit, Extended | |
| Manufacturer: Siemens AG, ICN (Information and Communication Networks) | |
| <http://www.siemens.de/page/1,3771,224315-1-999_2_226207-0,00.html> | |
| Date of Release: April 2001 | |
| End of life: August 2001 | |
| URL: n. a. | |
| config RPXCLASSIC | |
| bool "RPX-Classic" | |
| help | |
| The RPX-Classic is a single-board computer based on the Motorola | |
| MPC860. It features 16MB of DRAM and a variable amount of flash, | |
| I2C EEPROM, thermal monitoring, a PCMCIA slot, a DIP switch and two | |
| LEDs. Variants with Ethernet ports exist. Say Y here to support it | |
| directly. | |
| config BSEIP | |
| bool "BSE-IP" | |
| help | |
| Say Y here to support the Bright Star Engineering ipEngine SBC. | |
| This is a credit-card-sized device featuring a MPC823 processor, | |
| 26MB DRAM, 4MB flash, Ethernet, a 16K-gate FPGA, USB, an LCD/video | |
| controller, and two RS232 ports. | |
| config MPC8XXFADS | |
| bool "FADS" | |
| select FADS | |
| config MPC86XADS | |
| bool "MPC86XADS" | |
| help | |
| MPC86x Application Development System by Freescale Semiconductor. | |
| The MPC86xADS is meant to serve as a platform for s/w and h/w | |
| development around the MPC86X processor families. | |
| select FADS | |
| config MPC885ADS | |
| bool "MPC885ADS" | |
| help | |
| Freescale Semiconductor MPC885 Application Development System (ADS). | |
| Also known as DUET. | |
| The MPC885ADS is meant to serve as a platform for s/w and h/w | |
| development around the MPC885 processor family. | |
| config TQM823L | |
| bool "TQM823L" | |
| help | |
| Say Y here to support the TQM823L, one of an MPC8xx-based family of | |
| mini SBCs (half credit-card size) from TQ Components first released | |
| in late 1999. Technical references are at | |
| <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
| <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
| <http://www.denx.de/embedded-ppc-en.html>. | |
| config TQM850L | |
| bool "TQM850L" | |
| help | |
| Say Y here to support the TQM850L, one of an MPC8xx-based family of | |
| mini SBCs (half credit-card size) from TQ Components first released | |
| in late 1999. Technical references are at | |
| <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
| <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
| <http://www.denx.de/embedded-ppc-en.html>. | |
| config TQM855L | |
| bool "TQM855L" | |
| help | |
| Say Y here to support the TQM855L, one of an MPC8xx-based family of | |
| mini SBCs (half credit-card size) from TQ Components first released | |
| in late 1999. Technical references are at | |
| <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
| <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
| <http://www.denx.de/embedded-ppc-en.html>. | |
| config TQM860L | |
| bool "TQM860L" | |
| help | |
| Say Y here to support the TQM860L, one of an MPC8xx-based family of | |
| mini SBCs (half credit-card size) from TQ Components first released | |
| in late 1999. Technical references are at | |
| <http://www.denx.de/PDF/TQM8xxLHWM201.pdf>, and | |
| <http://www.denx.de/PDF/STK8xxLHWM201.pdf>, and an image at | |
| <http://www.denx.de/embedded-ppc-en.html>. | |
| config FPS850L | |
| bool "FPS850L" | |
| config IVMS8 | |
| bool "IVMS8" | |
| help | |
| Say Y here to support the Integrated Voice-Mail Small 8-channel SBC | |
| from Speech Design, released March 2001. The manufacturer's website | |
| is at <http://www.speech-design.de/>. | |
| config IVML24 | |
| bool "IVML24" | |
| help | |
| Say Y here to support the Integrated Voice-Mail Large 24-channel SBC | |
| from Speech Design, released March 2001. The manufacturer's website | |
| is at <http://www.speech-design.de/>. | |
| config HERMES_PRO | |
| bool "HERMES" | |
| config IP860 | |
| bool "IP860" | |
| config LWMON | |
| bool "LWMON" | |
| config PCU_E | |
| bool "PCU_E" | |
| config CCM | |
| bool "CCM" | |
| config LANTEC | |
| bool "LANTEC" | |
| config MBX | |
| bool "MBX" | |
| help | |
| MBX is a line of Motorola single-board computer based around the | |
| MPC821 and MPC860 processors, and intended for embedded-controller | |
| applications. Say Y here to support these boards directly. | |
| config WINCEPT | |
| bool "WinCept" | |
| help | |
| The Wincept 100/110 is a Motorola single-board computer based on the | |
| MPC821 PowerPC, introduced in 1998 and designed to be used in | |
| thin-client machines. Say Y to support it directly. | |
| endchoice | |
| menu "Freescale Ethernet driver platform-specific options" | |
| depends on FS_ENET | |
| config MPC8xx_SECOND_ETH | |
| bool "Second Ethernet channel" | |
| depends on (MPC885ADS || MPC86XADS) | |
| default y | |
| help | |
| This enables support for second Ethernet on MPC885ADS and MPC86xADS boards. | |
| The latter will use SCC1, for 885ADS you can select it below. | |
| choice | |
| prompt "Second Ethernet channel" | |
| depends on MPC8xx_SECOND_ETH | |
| default MPC8xx_SECOND_ETH_FEC2 | |
| config MPC8xx_SECOND_ETH_FEC2 | |
| bool "FEC2" | |
| depends on MPC885ADS | |
| help | |
| Enable FEC2 to serve as 2-nd Ethernet channel. Note that SMC2 | |
| (often 2-nd UART) will not work if this is enabled. | |
| config MPC8xx_SECOND_ETH_SCC1 | |
| bool "SCC1" | |
| depends on MPC86XADS | |
| select MPC8xx_SCC_ENET_FIXED | |
| help | |
| Enable SCC1 to serve as 2-nd Ethernet channel. Note that SMC1 | |
| (often 1-nd UART) will not work if this is enabled. | |
| config MPC8xx_SECOND_ETH_SCC3 | |
| bool "SCC3" | |
| depends on MPC885ADS | |
| help | |
| Enable SCC3 to serve as 2-nd Ethernet channel. Note that SMC1 | |
| (often 1-nd UART) will not work if this is enabled. | |
| endchoice | |
| config MPC8xx_SCC_ENET_FIXED | |
| depends on MPC8xx_SECOND_ETH_SCC | |
| default n | |
| bool "Use fixed MII-less mode for SCC Ethernet" | |
| endmenu | |
| choice | |
| prompt "Machine Type" | |
| depends on 6xx | |
| default PPC_PREP | |
| ---help--- | |
| Linux currently supports several different kinds of PowerPC-based | |
| machines: Apple Power Macintoshes and clones (such as the Motorola | |
| Starmax series), PReP (PowerPC Reference Platform) machines (such | |
| as the Motorola PowerStacks, Motorola cPCI/VME embedded systems, | |
| and some IBM RS/6000 systems), CHRP (Common Hardware Reference | |
| Platform) machines (including all of the recent IBM RS/6000 and | |
| pSeries machines), and several embedded PowerPC systems containing | |
| 4xx, 6xx, 7xx, 8xx, 74xx, and 82xx processors. Currently, the | |
| default option is to build a kernel which works on PReP. | |
| Note that support for Apple and CHRP machines is now only available | |
| with ARCH=powerpc, and has been removed from this menu. If you | |
| wish to build a kernel for an Apple or CHRP machine, exit this | |
| configuration process and re-run it with ARCH=powerpc. | |
| Select PReP if configuring for a PReP machine. | |
| Select Gemini if configuring for a Synergy Microsystems' Gemini | |
| series Single Board Computer. More information is available at: | |
| <http://www.synergymicro.com/PressRel/97_10_15.html>. | |
| Select APUS if configuring for a PowerUP Amiga. More information is | |
| available at: <http://linux-apus.sourceforge.net/>. | |
| config PPC_PREP | |
| bool "PReP" | |
| config APUS | |
| bool "Amiga-APUS" | |
| depends on BROKEN | |
| help | |
| Select APUS if configuring for a PowerUP Amiga. | |
| More information is available at: | |
| <http://linux-apus.sourceforge.net/>. | |
| config KATANA | |
| bool "Artesyn-Katana" | |
| help | |
| Select KATANA if configuring an Artesyn KATANA 750i or 3750 | |
| cPCI board. | |
| config WILLOW | |
| bool "Cogent-Willow" | |
| config CPCI690 | |
| bool "Force-CPCI690" | |
| help | |
| Select CPCI690 if configuring a Force CPCI690 cPCI board. | |
| config POWERPMC250 | |
| bool "Force-PowerPMC250" | |
| config CHESTNUT | |
| bool "IBM 750FX Eval board or 750GX Eval board" | |
| help | |
| Select CHESTNUT if configuring an IBM 750FX Eval Board or a | |
| IBM 750GX Eval board. | |
| config SPRUCE | |
| bool "IBM-Spruce" | |
| select PPC_INDIRECT_PCI | |
| config HDPU | |
| bool "Sky-HDPU" | |
| help | |
| Select HDPU if configuring a Sky Computers Compute Blade. | |
| config HDPU_FEATURES | |
| depends on HDPU | |
| tristate "HDPU-Features" | |
| help | |
| Select to enable HDPU enhanced features. | |
| config EV64260 | |
| bool "Marvell-EV64260BP" | |
| help | |
| Select EV64260 if configuring a Marvell (formerly Galileo) | |
| EV64260BP Evaluation platform. | |
| config LOPEC | |
| bool "Motorola-LoPEC" | |
| select PPC_I8259 | |
| config MVME5100 | |
| bool "Motorola-MVME5100" | |
| select PPC_INDIRECT_PCI | |
| config PPLUS | |
| bool "Motorola-PowerPlus" | |
| select PPC_I8259 | |
| select PPC_INDIRECT_PCI | |
| config PRPMC750 | |
| bool "Motorola-PrPMC750" | |
| select PPC_INDIRECT_PCI | |
| config PRPMC800 | |
| bool "Motorola-PrPMC800" | |
| select PPC_INDIRECT_PCI | |
| config SANDPOINT | |
| bool "Motorola-Sandpoint" | |
| select PPC_I8259 | |
| help | |
| Select SANDPOINT if configuring for a Motorola Sandpoint X3 | |
| (any flavor). | |
| config RADSTONE_PPC7D | |
| bool "Radstone Technology PPC7D board" | |
| select PPC_I8259 | |
| config PAL4 | |
| bool "SBS-Palomar4" | |
| config EST8260 | |
| bool "EST8260" | |
| ---help--- | |
| The EST8260 is a single-board computer manufactured by Wind River | |
| Systems, Inc. (formerly Embedded Support Tools Corp.) and based on | |
| the MPC8260. Wind River Systems has a website at | |
| <http://www.windriver.com/>, but the EST8260 cannot be found on it | |
| and has probably been discontinued or rebadged. | |
| config SBC82xx | |
| bool "SBC82xx" | |
| ---help--- | |
| SBC PowerQUICC II, single-board computer with MPC82xx CPU | |
| Manufacturer: Wind River Systems, Inc. | |
| Date of Release: May 2003 | |
| End of Life: - | |
| URL: <http://www.windriver.com/> | |
| config SBS8260 | |
| bool "SBS8260" | |
| config RPX8260 | |
| bool "RPXSUPER" | |
| config TQM8260 | |
| bool "TQM8260" | |
| ---help--- | |
| MPC8260 based module, little larger than credit card, | |
| up to 128 MB global + 64 MB local RAM, 32 MB Flash, | |
| 32 kB EEPROM, 256 kB L@ Cache, 10baseT + 100baseT Ethernet, | |
| 2 x serial ports, ... | |
| Manufacturer: TQ Components, www.tq-group.de | |
| Date of Release: June 2001 | |
| End of Life: not yet :-) | |
| URL: <http://www.denx.de/PDF/TQM82xx_SPEC_Rev005.pdf> | |
| config ADS8272 | |
| bool "ADS8272" | |
| config PQ2FADS | |
| bool "Freescale-PQ2FADS" | |
| help | |
| Select PQ2FADS if you wish to configure for a Freescale | |
| PQ2FADS board (-VR or -ZU). | |
| config LITE5200 | |
| bool "Freescale LITE5200 / (IceCube)" | |
| select PPC_MPC52xx | |
| help | |
| Support for the LITE5200 dev board for the MPC5200 from Freescale. | |
| This is for the LITE5200 version 2.0 board. Don't know if it changes | |
| much but it's only been tested on this board version. I think this | |
| board is also known as IceCube. | |
| config LITE5200B | |
| bool "Freescale LITE5200B" | |
| depends on LITE5200 | |
| help | |
| Support for the LITE5200B dev board for the MPC5200 from Freescale. | |
| This is the new board with 2 PCI slots. | |
| config MPC834x_SYS | |
| bool "Freescale MPC834x SYS" | |
| help | |
| This option enables support for the MPC 834x SYS evaluation board. | |
| Be aware that PCI buses can only function when SYS board is plugged | |
| into the PIB (Platform IO Board) board from Freescale which provide | |
| 3 PCI slots. The PIBs PCI initialization is the bootloader's | |
| responsibility. | |
| config EV64360 | |
| bool "Marvell-EV64360BP" | |
| help | |
| Select EV64360 if configuring a Marvell EV64360BP Evaluation | |
| platform. | |
| endchoice | |
| config PQ2ADS | |
| bool | |
| depends on ADS8272 | |
| default y | |
| config TQM8xxL | |
| bool | |
| depends on 8xx && (TQM823L || TQM850L || FPS850L || TQM855L || TQM860L) | |
| default y | |
| config EMBEDDEDBOOT | |
| bool | |
| depends on 8xx || 8260 | |
| default y | |
| config PPC_MPC52xx | |
| bool | |
| config 8260 | |
| bool "CPM2 Support" if WILLOW | |
| depends on 6xx | |
| default y if TQM8260 || RPX8260 || EST8260 || SBS8260 || SBC82xx || PQ2FADS | |
| help | |
| The MPC8260 is a typical embedded CPU made by Motorola. Selecting | |
| this option means that you wish to build a kernel for a machine with | |
| an 8260 class CPU. | |
| config 8272 | |
| bool | |
| depends on 6xx | |
| default y if ADS8272 | |
| select 8260 | |
| help | |
| The MPC8272 CPM has a different internal dpram setup than other CPM2 | |
| devices | |
| config 83xx | |
| bool | |
| default y if MPC834x_SYS | |
| config MPC834x | |
| bool | |
| default y if MPC834x_SYS | |
| config PPC_83xx | |
| bool | |
| default y if 83xx | |
| config CPM1 | |
| bool | |
| depends on 8xx | |
| default y | |
| help | |
| The CPM1 (Communications Processor Module) is a coprocessor on | |
| embedded CPUs made by Motorola. Selecting this option means that | |
| you wish to build a kernel for a machine with a CPM1 coprocessor | |
| on it (8xx, 827x, 8560). | |
| config CPM2 | |
| bool | |
| depends on 8260 || MPC8560 || MPC8555 | |
| default y | |
| help | |
| The CPM2 (Communications Processor Module) is a coprocessor on | |
| embedded CPUs made by Motorola. Selecting this option means that | |
| you wish to build a kernel for a machine with a CPM2 coprocessor | |
| on it (826x, 827x, 8560). | |
| config PPC_GEN550 | |
| bool | |
| depends on SANDPOINT || SPRUCE || PPLUS || \ | |
| PRPMC750 || PRPMC800 || LOPEC || \ | |
| (EV64260 && !SERIAL_MPSC) || CHESTNUT || RADSTONE_PPC7D || \ | |
| 83xx | |
| default y | |
| config FORCE | |
| bool | |
| depends on 6xx && POWERPMC250 | |
| default y | |
| config GT64260 | |
| bool | |
| depends on EV64260 || CPCI690 | |
| default y | |
| config MV64360 # Really MV64360 & MV64460 | |
| bool | |
| depends on CHESTNUT || KATANA || RADSTONE_PPC7D || HDPU || EV64360 | |
| default y | |
| config MV64X60 | |
| bool | |
| depends on (GT64260 || MV64360) | |
| select PPC_INDIRECT_PCI | |
| default y | |
| config MV643XX_ETH_0 | |
| bool | |
| depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360 || HDPU) | |
| default y | |
| config MV643XX_ETH_1 | |
| bool | |
| depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360) | |
| default y | |
| config MV643XX_ETH_2 | |
| bool | |
| depends on MV643XX_ETH && (KATANA || RADSTONE_PPC7D || EV64360) | |
| default y | |
| menu "Set bridge options" | |
| depends on MV64X60 | |
| config NOT_COHERENT_CACHE | |
| bool "Turn off Cache Coherency" | |
| default n | |
| help | |
| Some 64x60 bridges lock up when trying to enforce cache coherency. | |
| When this option is selected, cache coherency will be turned off. | |
| Note that this can cause other problems (e.g., stale data being | |
| speculatively loaded via a cached mapping). Use at your own risk. | |
| config MV64X60_BASE | |
| hex "Set bridge base used by firmware" | |
| default "0xf1000000" | |
| help | |
| A firmware can leave the base address of the bridge's registers at | |
| a non-standard location. If so, set this value to reflect the | |
| address of that non-standard location. | |
| config MV64X60_NEW_BASE | |
| hex "Set bridge base used by kernel" | |
| default "0xf1000000" | |
| help | |
| If the current base address of the bridge's registers is not where | |
| you want it, set this value to the address that you want it moved to. | |
| endmenu | |
| config NONMONARCH_SUPPORT | |
| bool "Enable Non-Monarch Support" | |
| depends on PRPMC800 | |
| config HARRIER | |
| bool | |
| depends on PRPMC800 | |
| default y | |
| config EPIC_SERIAL_MODE | |
| bool | |
| depends on 6xx && (LOPEC || SANDPOINT) | |
| default y | |
| config MPC10X_BRIDGE | |
| bool | |
| depends on POWERPMC250 || LOPEC || SANDPOINT | |
| select PPC_INDIRECT_PCI | |
| default y | |
| config MPC10X_OPENPIC | |
| bool | |
| depends on POWERPMC250 || LOPEC || SANDPOINT | |
| default y | |
| config MPC10X_STORE_GATHERING | |
| bool "Enable MPC10x store gathering" | |
| depends on MPC10X_BRIDGE | |
| config SANDPOINT_ENABLE_UART1 | |
| bool "Enable DUART mode on Sandpoint" | |
| depends on SANDPOINT | |
| help | |
| If this option is enabled then the MPC824x processor will run | |
| in DUART mode instead of UART mode. | |
| config HARRIER_STORE_GATHERING | |
| bool "Enable Harrier store gathering" | |
| depends on HARRIER | |
| config MVME5100_IPMC761_PRESENT | |
| bool "MVME5100 configured with an IPMC761" | |
| depends on MVME5100 | |
| select PPC_I8259 | |
| config SPRUCE_BAUD_33M | |
| bool "Spruce baud clock support" | |
| depends on SPRUCE | |
| config PC_KEYBOARD | |
| bool "PC PS/2 style Keyboard" | |
| depends on 4xx || CPM2 | |
| config PPCBUG_NVRAM | |
| bool "Enable reading PPCBUG NVRAM during boot" if PPLUS || LOPEC | |
| default y if PPC_PREP | |
| config SMP | |
| depends on PPC_STD_MMU | |
| bool "Symmetric multi-processing support" | |
| ---help--- | |
| This enables support for systems with more than one CPU. If you have | |
| a system with only one CPU, say N. If you have a system with more | |
| than one CPU, say Y. Note that the kernel does not currently | |
| support SMP machines with 603/603e/603ev or PPC750 ("G3") processors | |
| since they have inadequate hardware support for multiprocessor | |
| operation. | |
| If you say N here, the kernel will run on single and multiprocessor | |
| machines, but will use only one CPU of a multiprocessor machine. If | |
| you say Y here, the kernel will run on single-processor machines. | |
| On a single-processor machine, the kernel will run faster if you say | |
| N here. | |
| If you don't know what to do here, say N. | |
| config IRQ_ALL_CPUS | |
| bool "Distribute interrupts on all CPUs by default" | |
| depends on SMP && !MV64360 | |
| help | |
| This option gives the kernel permission to distribute IRQs across | |
| multiple CPUs. Saying N here will route all IRQs to the first | |
| CPU. Generally saying Y is safe, although some problems have been | |
| reported with SMP Power Macintoshes with this option enabled. | |
| config NR_CPUS | |
| int "Maximum number of CPUs (2-32)" | |
| range 2 32 | |
| depends on SMP | |
| default "4" | |
| config HIGHMEM | |
| bool "High memory support" | |
| config ARCH_POPULATES_NODE_MAP | |
| def_bool y | |
| source kernel/Kconfig.hz | |
| source kernel/Kconfig.preempt | |
| source "mm/Kconfig" | |
| source "fs/Kconfig.binfmt" | |
| config PREP_RESIDUAL | |
| bool "Support for PReP Residual Data" | |
| depends on PPC_PREP | |
| help | |
| Some PReP systems have residual data passed to the kernel by the | |
| firmware. This allows detection of memory size, devices present and | |
| other useful pieces of information. Sometimes this information is | |
| not present or incorrect, in which case it could lead to the machine | |
| behaving incorrectly. If this happens, either disable PREP_RESIDUAL | |
| or pass the 'noresidual' option to the kernel. | |
| If you are running a PReP system, say Y here, otherwise say N. | |
| config PROC_PREPRESIDUAL | |
| bool "Support for reading of PReP Residual Data in /proc" | |
| depends on PREP_RESIDUAL && PROC_FS | |
| help | |
| Enabling this option will create a /proc/residual file which allows | |
| you to get at the residual data on PReP systems. You will need a tool | |
| (lsresidual) to parse it. If you aren't on a PReP system, you don't | |
| want this. | |
| config CMDLINE_BOOL | |
| bool "Default bootloader kernel arguments" | |
| config CMDLINE | |
| string "Initial kernel command string" | |
| depends on CMDLINE_BOOL | |
| default "console=ttyS0,9600 console=tty0 root=/dev/sda2" | |
| help | |
| On some platforms, there is currently no way for the boot loader to | |
| pass arguments to the kernel. For these platforms, you can supply | |
| some command-line options at build time by entering them here. In | |
| most cases you will need to specify the root device here. | |
| config AMIGA | |
| bool | |
| depends on APUS | |
| default y | |
| help | |
| This option enables support for the Amiga series of computers. | |
| config ZORRO | |
| bool | |
| depends on APUS | |
| default y | |
| help | |
| This enables support for the Zorro bus in the Amiga. If you have | |
| expansion cards in your Amiga that conform to the Amiga | |
| AutoConfig(tm) specification, say Y, otherwise N. Note that even | |
| expansion cards that do not fit in the Zorro slots but fit in e.g. | |
| the CPU slot may fall in this category, so you have to say Y to let | |
| Linux use these. | |
| config ABSTRACT_CONSOLE | |
| bool | |
| depends on APUS | |
| default y | |
| config APUS_FAST_EXCEPT | |
| bool | |
| depends on APUS | |
| default y | |
| config AMIGA_PCMCIA | |
| bool "Amiga 1200/600 PCMCIA support" | |
| depends on APUS && EXPERIMENTAL | |
| help | |
| Include support in the kernel for pcmcia on Amiga 1200 and Amiga | |
| 600. If you intend to use pcmcia cards say Y; otherwise say N. | |
| config AMIGA_BUILTIN_SERIAL | |
| tristate "Amiga builtin serial support" | |
| depends on APUS | |
| help | |
| If you want to use your Amiga's built-in serial port in Linux, | |
| answer Y. | |
| To compile this driver as a module, choose M here. | |
| config GVPIOEXT | |
| tristate "GVP IO-Extender support" | |
| depends on APUS | |
| help | |
| If you want to use a GVP IO-Extender serial card in Linux, say Y. | |
| Otherwise, say N. | |
| config GVPIOEXT_LP | |
| tristate "GVP IO-Extender parallel printer support" | |
| depends on GVPIOEXT | |
| help | |
| Say Y to enable driving a printer from the parallel port on your | |
| GVP IO-Extender card, N otherwise. | |
| config GVPIOEXT_PLIP | |
| tristate "GVP IO-Extender PLIP support" | |
| depends on GVPIOEXT | |
| help | |
| Say Y to enable doing IP over the parallel port on your GVP | |
| IO-Extender card, N otherwise. | |
| config MULTIFACE_III_TTY | |
| tristate "Multiface Card III serial support" | |
| depends on APUS | |
| help | |
| If you want to use a Multiface III card's serial port in Linux, | |
| answer Y. | |
| To compile this driver as a module, choose M here. | |
| config A2232 | |
| tristate "Commodore A2232 serial support (EXPERIMENTAL)" | |
| depends on EXPERIMENTAL && APUS | |
| ---help--- | |
| This option supports the 2232 7-port serial card shipped with the | |
| Amiga 2000 and other Zorro-bus machines, dating from 1989. At | |
| a max of 19,200 bps, the ports are served by a 6551 ACIA UART chip | |
| each, plus a 8520 CIA, and a master 6502 CPU and buffer as well. The | |
| ports were connected with 8 pin DIN connectors on the card bracket, | |
| for which 8 pin to DB25 adapters were supplied. The card also had | |
| jumpers internally to toggle various pinning configurations. | |
| This driver can be built as a module; but then "generic_serial" | |
| will also be built as a module. This has to be loaded before | |
| "ser_a2232". If you want to do this, answer M here. | |
| config WHIPPET_SERIAL | |
| tristate "Hisoft Whippet PCMCIA serial support" | |
| depends on AMIGA_PCMCIA | |
| help | |
| HiSoft has a web page at <http://www.hisoft.co.uk/>, but there | |
| is no listing for the Whippet in their Amiga section. | |
| config APNE | |
| tristate "PCMCIA NE2000 support" | |
| depends on AMIGA_PCMCIA | |
| help | |
| If you have a PCMCIA NE2000 compatible adapter, say Y. Otherwise, | |
| say N. | |
| To compile this driver as a module, choose M here: the | |
| module will be called apne. | |
| config SERIAL_CONSOLE | |
| bool "Support for serial port console" | |
| depends on APUS && (AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y) | |
| config HEARTBEAT | |
| bool "Use power LED as a heartbeat" | |
| depends on APUS | |
| help | |
| Use the power-on LED on your machine as a load meter. The exact | |
| behavior is platform-dependent, but normally the flash frequency is | |
| a hyperbolic function of the 5-minute load average. | |
| config PROC_HARDWARE | |
| bool "/proc/hardware support" | |
| depends on APUS | |
| source "drivers/zorro/Kconfig" | |
| if !44x || BROKEN | |
| source kernel/power/Kconfig | |
| endif | |
| config SECCOMP | |
| bool "Enable seccomp to safely compute untrusted bytecode" | |
| depends on PROC_FS | |
| default y | |
| help | |
| This kernel feature is useful for number crunching applications | |
| that may need to compute untrusted bytecode during their | |
| execution. By using pipes or other transports made available to | |
| the process as file descriptors supporting the read/write | |
| syscalls, it's possible to isolate those applications in | |
| their own address space using seccomp. Once seccomp is | |
| enabled via /proc/<pid>/seccomp, it cannot be disabled | |
| and the task is only allowed to execute a few safe syscalls | |
| defined by each seccomp mode. | |
| If unsure, say Y. Only embedded should say N here. | |
| endmenu | |
| config ISA_DMA_API | |
| bool | |
| default y | |
| menu "Bus options" | |
| config ISA | |
| bool "Support for ISA-bus hardware" | |
| depends on PPC_PREP | |
| help | |
| Find out whether you have ISA slots on your motherboard. ISA is the | |
| name of a bus system, i.e. the way the CPU talks to the other stuff | |
| inside your box. If you have an Apple machine, say N here; if you | |
| have an IBM RS/6000 or pSeries machine or a PReP machine, say Y. If | |
| you have an embedded board, consult your board documentation. | |
| config ZONE_DMA | |
| bool | |
| default y | |
| config GENERIC_ISA_DMA | |
| bool | |
| depends on 6xx && !CPM2 | |
| default y | |
| config PPC_I8259 | |
| bool | |
| default y if 85xx || PPC_PREP | |
| default n | |
| config PPC_INDIRECT_PCI | |
| bool | |
| depends on PCI | |
| default y if 40x || 44x || 85xx || 83xx || PPC_PREP | |
| default n | |
| config EISA | |
| bool | |
| help | |
| The Extended Industry Standard Architecture (EISA) bus is a bus | |
| architecture used on some older intel-based PCs. | |
| config SBUS | |
| bool | |
| # Yes MCA RS/6000s exist but Linux-PPC does not currently support any | |
| config MCA | |
| bool | |
| config PCI | |
| bool "PCI support" if 40x || CPM2 || 83xx || 85xx || PPC_MPC52xx | |
| default y if !40x && !CPM2 && !8xx && !APUS && !83xx && !85xx | |
| default PCI_PERMEDIA if !4xx && !CPM2 && !8xx && APUS | |
| default PCI_QSPAN if !4xx && !CPM2 && 8xx | |
| help | |
| Find out whether your system includes a PCI bus. PCI is the name of | |
| a bus system, i.e. the way the CPU talks to the other stuff inside | |
| your box. If you say Y here, the kernel will include drivers and | |
| infrastructure code to support PCI bus devices. | |
| config PCI_DOMAINS | |
| def_bool PCI | |
| config PCI_SYSCALL | |
| def_bool PCI | |
| config MPC83xx_PCI2 | |
| bool "Support for 2nd PCI host controller" | |
| depends on PCI && MPC834x | |
| default y if MPC834x_SYS | |
| config PCI_QSPAN | |
| bool "QSpan PCI" | |
| depends on !4xx && !CPM2 && 8xx | |
| select PPC_I8259 | |
| help | |
| Say Y here if you have a system based on a Motorola 8xx-series | |
| embedded processor with a QSPAN PCI interface, otherwise say N. | |
| config PCI_8260 | |
| bool | |
| depends on PCI && 8260 | |
| select PPC_INDIRECT_PCI | |
| default y | |
| config 8260_PCI9 | |
| bool "Enable workaround for MPC826x erratum PCI 9" | |
| depends on PCI_8260 && !ADS8272 | |
| default y | |
| choice | |
| prompt "IDMA channel for PCI 9 workaround" | |
| depends on 8260_PCI9 | |
| config 8260_PCI9_IDMA1 | |
| bool "IDMA1" | |
| config 8260_PCI9_IDMA2 | |
| bool "IDMA2" | |
| config 8260_PCI9_IDMA3 | |
| bool "IDMA3" | |
| config 8260_PCI9_IDMA4 | |
| bool "IDMA4" | |
| endchoice | |
| config PCI_PERMEDIA | |
| bool "PCI for Permedia2" | |
| depends on !4xx && !8xx && APUS | |
| source "drivers/pci/Kconfig" | |
| source "drivers/pcmcia/Kconfig" | |
| config RAPIDIO | |
| bool "RapidIO support" if MPC8540 || MPC8560 | |
| help | |
| If you say Y here, the kernel will include drivers and | |
| infrastructure code to support RapidIO interconnect devices. | |
| source "drivers/rapidio/Kconfig" | |
| endmenu | |
| menu "Advanced setup" | |
| config ADVANCED_OPTIONS | |
| bool "Prompt for advanced kernel configuration options" | |
| help | |
| This option will enable prompting for a variety of advanced kernel | |
| configuration options. These options can cause the kernel to not | |
| work if they are set incorrectly, but can be used to optimize certain | |
| aspects of kernel memory management. | |
| Unless you know what you are doing, say N here. | |
| comment "Default settings for advanced configuration options are used" | |
| depends on !ADVANCED_OPTIONS | |
| config HIGHMEM_START_BOOL | |
| bool "Set high memory pool address" | |
| depends on ADVANCED_OPTIONS && HIGHMEM | |
| help | |
| This option allows you to set the base address of the kernel virtual | |
| area used to map high memory pages. This can be useful in | |
| optimizing the layout of kernel virtual memory. | |
| Say N here unless you know what you are doing. | |
| config HIGHMEM_START | |
| hex "Virtual start address of high memory pool" if HIGHMEM_START_BOOL | |
| default "0xfe000000" | |
| config LOWMEM_SIZE_BOOL | |
| bool "Set maximum low memory" | |
| depends on ADVANCED_OPTIONS | |
| help | |
| This option allows you to set the maximum amount of memory which | |
| will be used as "low memory", that is, memory which the kernel can | |
| access directly, without having to set up a kernel virtual mapping. | |
| This can be useful in optimizing the layout of kernel virtual | |
| memory. | |
| Say N here unless you know what you are doing. | |
| config LOWMEM_SIZE | |
| hex "Maximum low memory size (in bytes)" if LOWMEM_SIZE_BOOL | |
| default "0x30000000" | |
| config KERNEL_START_BOOL | |
| bool "Set custom kernel base address" | |
| depends on ADVANCED_OPTIONS | |
| help | |
| This option allows you to set the kernel virtual address at which | |
| the kernel will map low memory (the kernel image will be linked at | |
| this address). This can be useful in optimizing the virtual memory | |
| layout of the system. | |
| Say N here unless you know what you are doing. | |
| config KERNEL_START | |
| hex "Virtual address of kernel base" if KERNEL_START_BOOL | |
| default "0xc0000000" | |
| config TASK_SIZE_BOOL | |
| bool "Set custom user task size" | |
| depends on ADVANCED_OPTIONS | |
| help | |
| This option allows you to set the amount of virtual address space | |
| allocated to user tasks. This can be useful in optimizing the | |
| virtual memory layout of the system. | |
| Say N here unless you know what you are doing. | |
| config TASK_SIZE | |
| hex "Size of user task space" if TASK_SIZE_BOOL | |
| default "0x80000000" | |
| config CONSISTENT_START_BOOL | |
| bool "Set custom consistent memory pool address" | |
| depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE | |
| help | |
| This option allows you to set the base virtual address | |
| of the consistent memory pool. This pool of virtual | |
| memory is used to make consistent memory allocations. | |
| config CONSISTENT_START | |
| hex "Base virtual address of consistent memory pool" if CONSISTENT_START_BOOL | |
| default "0xff100000" if NOT_COHERENT_CACHE | |
| config CONSISTENT_SIZE_BOOL | |
| bool "Set custom consistent memory pool size" | |
| depends on ADVANCED_OPTIONS && NOT_COHERENT_CACHE | |
| help | |
| This option allows you to set the size of the | |
| consistent memory pool. This pool of virtual memory | |
| is used to make consistent memory allocations. | |
| config CONSISTENT_SIZE | |
| hex "Size of consistent memory pool" if CONSISTENT_SIZE_BOOL | |
| default "0x00200000" if NOT_COHERENT_CACHE | |
| config BOOT_LOAD_BOOL | |
| bool "Set the boot link/load address" | |
| depends on ADVANCED_OPTIONS && !PPC_PREP | |
| help | |
| This option allows you to set the initial load address of the zImage | |
| or zImage.initrd file. This can be useful if you are on a board | |
| which has a small amount of memory. | |
| Say N here unless you know what you are doing. | |
| config BOOT_LOAD | |
| hex "Link/load address for booting" if BOOT_LOAD_BOOL | |
| default "0x00400000" if 40x || 8xx || 8260 | |
| default "0x01000000" if 44x | |
| default "0x00800000" | |
| config PIN_TLB | |
| bool "Pinned Kernel TLBs (860 ONLY)" | |
| depends on ADVANCED_OPTIONS && 8xx | |
| endmenu | |
| source "net/Kconfig" | |
| source "drivers/Kconfig" | |
| source "fs/Kconfig" | |
| source "arch/ppc/8xx_io/Kconfig" | |
| source "arch/ppc/8260_io/Kconfig" | |
| menu "IBM 40x options" | |
| depends on 40x | |
| config SERIAL_SICC | |
| bool "SICC Serial port" | |
| depends on STB03xxx | |
| config UART1_DFLT_CONSOLE | |
| bool | |
| depends on SERIAL_SICC && UART0_TTYS1 | |
| default y | |
| config SERIAL_SICC_CONSOLE | |
| bool | |
| depends on SERIAL_SICC && UART0_TTYS1 | |
| default y | |
| endmenu | |
| source "lib/Kconfig" | |
| source "arch/powerpc/oprofile/Kconfig" | |
| source "arch/ppc/Kconfig.debug" | |
| source "security/Kconfig" | |
| source "crypto/Kconfig" |