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Diffstat (limited to 'arch/mips/Kconfig')
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diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig new file mode 100644 index 00000000000..5e666aad881 --- /dev/null +++ b/arch/mips/Kconfig @@ -0,0 +1,1658 @@ +config MIPS + bool + default y + # Horrible source of confusion. Die, die, die ... + select EMBEDDED + +config MIPS64 + bool "64-bit kernel" + help + Select this option if you want to build a 64-bit kernel. You should + only select this option if you have hardware that actually has a + 64-bit processor and if your application will actually benefit from + 64-bit processing, otherwise say N. You must say Y for kernels for + SGI IP27 (Origin 200 and 2000) and SGI IP32 (O2). If in doubt say N. + +config 64BIT + def_bool MIPS64 + +config MIPS32 + bool + depends on MIPS64 = 'n' + default y + +mainmenu "Linux/MIPS Kernel Configuration" + +source "init/Kconfig" + +menu "Machine selection" + +config MACH_JAZZ + bool "Support for the Jazz family of machines" + select ARC + select ARC32 + select GENERIC_ISA_DMA + select I8259 + select ISA + help + This a family of machines based on the MIPS R4030 chipset which was + used by several vendors to build RISC/os and Windows NT workstations. + Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and + Olivetti M700-10 workstations. + +config ACER_PICA_61 + bool "Support for Acer PICA 1 chipset (EXPERIMENTAL)" + depends on MACH_JAZZ && EXPERIMENTAL + select DMA_NONCOHERENT + help + This is a machine with a R4400 133/150 MHz CPU. To compile a Linux + kernel that runs on these, say Y here. For details about Linux on + the MIPS architecture, check out the Linux/MIPS FAQ on the WWW at + <http://www.linux-mips.org/>. + +config MIPS_MAGNUM_4000 + bool "Support for MIPS Magnum 4000" + depends on MACH_JAZZ + select DMA_NONCOHERENT + help + This is a machine with a R4000 100 MHz CPU. To compile a Linux + kernel that runs on these, say Y here. For details about Linux on + the MIPS architecture, check out the Linux/MIPS FAQ on the WWW at + <http://www.linux-mips.org/>. + +config OLIVETTI_M700 + bool "Support for Olivetti M700-10" + depends on MACH_JAZZ + select DMA_NONCOHERENT + help + This is a machine with a R4000 100 MHz CPU. To compile a Linux + kernel that runs on these, say Y here. For details about Linux on + the MIPS architecture, check out the Linux/MIPS FAQ on the WWW at + <http://www.linux-mips.org/>. + +config MACH_VR41XX + bool "Support for NEC VR41XX-based machines" + +config NEC_CMBVR4133 + bool "Support for NEC CMB-VR4133" + depends on MACH_VR41XX + select CPU_VR41XX + select DMA_NONCOHERENT + select IRQ_CPU + select HW_HAS_PCI + select PCI_VR41XX + +config ROCKHOPPER + bool "Support for Rockhopper baseboard" + depends on NEC_CMBVR4133 + select I8259 + select HAVE_STD_PC_SERIAL_PORT + +config CASIO_E55 + bool "Support for CASIO CASSIOPEIA E-10/15/55/65" + depends on MACH_VR41XX + select DMA_NONCOHERENT + select IRQ_CPU + select ISA + +config IBM_WORKPAD + bool "Support for IBM WorkPad z50" + depends on MACH_VR41XX + select DMA_NONCOHERENT + select IRQ_CPU + select ISA + +config TANBAC_TB0226 + bool "Support for TANBAC TB0226 (Mbase)" + depends on MACH_VR41XX + select DMA_NONCOHERENT + select HW_HAS_PCI + select IRQ_CPU + help + The TANBAC TB0226 (Mbase) is a MIPS-based platform manufactured by TANBAC. + Please refer to <http://www.tanbac.co.jp/> about Mbase. + +config TANBAC_TB0229 + bool "Support for TANBAC TB0229 (VR4131DIMM)" + depends on MACH_VR41XX + select DMA_NONCOHERENT + select HW_HAS_PCI + select IRQ_CPU + help + The TANBAC TB0229 (VR4131DIMM) is a MIPS-based platform manufactured by TANBAC. + Please refer to <http://www.tanbac.co.jp/> about VR4131DIMM. + +config VICTOR_MPC30X + bool "Support for Victor MP-C303/304" + select DMA_NONCOHERENT + select HW_HAS_PCI + select IRQ_CPU + depends on MACH_VR41XX + +config ZAO_CAPCELLA + bool "Support for ZAO Networks Capcella" + depends on MACH_VR41XX + select DMA_NONCOHERENT + select HW_HAS_PCI + select IRQ_CPU + +config PCI_VR41XX + bool "Add PCI control unit support of NEC VR4100 series" + depends on MACH_VR41XX && PCI + +config VRC4171 + tristate "Add NEC VRC4171 companion chip support" + depends on MACH_VR41XX && ISA + ---help--- + The NEC VRC4171/4171A is a companion chip for NEC VR4111/VR4121. + +config VRC4173 + tristate "Add NEC VRC4173 companion chip support" + depends on MACH_VR41XX && PCI_VR41XX + ---help--- + The NEC VRC4173 is a companion chip for NEC VR4122/VR4131. + +config TOSHIBA_JMR3927 + bool "Support for Toshiba JMR-TX3927 board" + depends on MIPS32 + select DMA_NONCOHERENT + select HW_HAS_PCI + select SWAP_IO_SPACE + +config MIPS_COBALT + bool "Support for Cobalt Server (EXPERIMENTAL)" + depends on EXPERIMENTAL + select DMA_NONCOHERENT + select HW_HAS_PCI + select I8259 + select IRQ_CPU + +config MACH_DECSTATION + bool "Support for DECstations" + select BOOT_ELF32 + select DMA_NONCOHERENT + select IRQ_CPU + depends on MIPS32 || EXPERIMENTAL + ---help--- + This enables support for DEC's MIPS based workstations. For details + see the Linux/MIPS FAQ on <http://www.linux-mips.org/> and the + DECstation porting pages on <http://decstation.unix-ag.org/>. + + If you have one of the following DECstation Models you definitely + want to choose R4xx0 for the CPU Type: + + DECstation 5000/50 + DECstation 5000/150 + DECstation 5000/260 + DECsystem 5900/260 + + otherwise choose R3000. + +config MIPS_EV64120 + bool "Support for Galileo EV64120 Evaluation board (EXPERIMENTAL)" + depends on EXPERIMENTAL + select DMA_NONCOHERENT + select HW_HAS_PCI + select MIPS_GT64120 + help + This is an evaluation board based on the Galileo GT-64120 + single-chip system controller that contains a MIPS R5000 compatible + core running at 75/100MHz. Their website is located at + <http://www.marvell.com/>. Say Y here if you wish to build a + kernel for this platform. + +config EVB_PCI1 + bool "Enable Second PCI (PCI1)" + depends on MIPS_EV64120 + +config MIPS_EV96100 + bool "Support for Galileo EV96100 Evaluation board (EXPERIMENTAL)" + depends on EXPERIMENTAL + select DMA_NONCOHERENT + select HW_HAS_PCI + select IRQ_CPU + select MIPS_GT96100 + select RM7000_CPU_SCACHE + select SWAP_IO_SPACE + help + This is an evaluation board based on the Galileo GT-96100 LAN/WAN + communications controllers containing a MIPS R5000 compatible core + running at 83MHz. Their website is <http://www.marvell.com/>. Say Y + here if you wish to build a kernel for this platform. + +config MIPS_IVR + bool "Support for Globespan IVR board" + select DMA_NONCOHERENT + select HW_HAS_PCI + help + This is an evaluation board built by Globespan to showcase thir + iVR (Internet Video Recorder) design. It utilizes a QED RM5231 + R5000 MIPS core. More information can be found out their website + located at <http://www.globespan.net/>. Say Y here if you wish to + build a kernel for this platform. + +config LASAT + bool "Support for LASAT Networks platforms" + select DMA_NONCOHERENT + select HW_HAS_PCI + select MIPS_GT64120 + select R5000_CPU_SCACHE + +config PICVUE + tristate "PICVUE LCD display driver" + depends on LASAT + +config PICVUE_PROC + tristate "PICVUE LCD display driver /proc interface" + depends on PICVUE + +config DS1603 + bool "DS1603 RTC driver" + depends on LASAT + +config LASAT_SYSCTL + bool "LASAT sysctl interface" + depends on LASAT + +config MIPS_ITE8172 + bool "Support for ITE 8172G board" + select DMA_NONCOHERENT + select HW_HAS_PCI + help + Ths is an evaluation board made by ITE <http://www.ite.com.tw/> + with ATX form factor that utilizes a MIPS R5000 to work with its + ITE8172G companion internet appliance chip. The MIPS core can be + either a NEC Vr5432 or QED RM5231. Say Y here if you wish to build + a kernel for this platform. + +config IT8172_REVC + bool "Support for older IT8172 (Rev C)" + depends on MIPS_ITE8172 + help + Say Y here to support the older, Revision C version of the Integrated + Technology Express, Inc. ITE8172 SBC. Vendor page at + <http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the + board at <http://www.mvista.com/partners/semiconductor/ite.html>. + +config MIPS_ATLAS + bool "Support for MIPS Atlas board" + select BOOT_ELF32 + select DMA_NONCOHERENT + select HW_HAS_PCI + select MIPS_GT64120 + select SWAP_IO_SPACE + help + This enables support for the QED R5231-based MIPS Atlas evaluation + board. + +config MIPS_MALTA + bool "Support for MIPS Malta board" + select BOOT_ELF32 + select HAVE_STD_PC_SERIAL_PORT + select DMA_NONCOHERENT + select GENERIC_ISA_DMA + select HW_HAS_PCI + select I8259 + select MIPS_GT64120 + select SWAP_IO_SPACE + help + This enables support for the VR5000-based MIPS Malta evaluation + board. + +config MIPS_SEAD + bool "Support for MIPS SEAD board (EXPERIMENTAL)" + depends on EXPERIMENTAL + select IRQ_CPU + select DMA_NONCOHERENT + +config MOMENCO_OCELOT + bool "Support for Momentum Ocelot board" + select DMA_NONCOHERENT + select HW_HAS_PCI + select IRQ_CPU + select IRQ_CPU_RM7K + select MIPS_GT64120 + select RM7000_CPU_SCACHE + select SWAP_IO_SPACE + help + The Ocelot is a MIPS-based Single Board Computer (SBC) made by + Momentum Computer <http://www.momenco.com/>. + +config MOMENCO_OCELOT_G + bool "Support for Momentum Ocelot-G board" + select DMA_NONCOHERENT + select HW_HAS_PCI + select IRQ_CPU + select IRQ_CPU_RM7K + select PCI_MARVELL + select RM7000_CPU_SCACHE + select SWAP_IO_SPACE + help + The Ocelot is a MIPS-based Single Board Computer (SBC) made by + Momentum Computer <http://www.momenco.com/>. + +config MOMENCO_OCELOT_C + bool "Support for Momentum Ocelot-C board" + select DMA_NONCOHERENT + select HW_HAS_PCI + select IRQ_CPU + select IRQ_MV64340 + select PCI_MARVELL + select RM7000_CPU_SCACHE + select SWAP_IO_SPACE + help + The Ocelot is a MIPS-based Single Board Computer (SBC) made by + Momentum Computer <http://www.momenco.com/>. + +config MOMENCO_OCELOT_3 + bool "Support for Momentum Ocelot-3 board" + select BOOT_ELF32 + select DMA_NONCOHERENT + select HW_HAS_PCI + select IRQ_CPU + select IRQ_CPU_RM7K + select IRQ_MV64340 + select PCI_MARVELL + select RM7000_CPU_SCACHE + select SWAP_IO_SPACE + help + The Ocelot-3 is based off Discovery III System Controller and + PMC-Sierra Rm79000 core. + +config MOMENCO_JAGUAR_ATX + bool "Support for Momentum Jaguar board" + select BOOT_ELF32 + select DMA_NONCOHERENT + select HW_HAS_PCI + select IRQ_CPU + select IRQ_CPU_RM7K + select IRQ_MV64340 + select LIMITED_DMA + select PCI_MARVELL + select RM7000_CPU_SCACHE + select SWAP_IO_SPACE + help + The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by + Momentum Computer <http://www.momenco.com/>. + +config JAGUAR_DMALOW + bool "Low DMA Mode" + depends on MOMENCO_JAGUAR_ATX + help + Select to Y if jump JP5 is set on your board, N otherwise. Normally + the jumper is set, so if you feel unsafe, just say Y. + +config PMC_YOSEMITE + bool "Support for PMC-Sierra Yosemite eval board" + select DMA_COHERENT + select HW_HAS_PCI + select IRQ_CPU + select IRQ_CPU_RM7K + select IRQ_CPU_RM9K + select SWAP_IO_SPACE + help + Yosemite is an evaluation board for the RM9000x2 processor + manufactured by PMC-Sierra + +config HYPERTRANSPORT + bool "Hypertransport Support for PMC-Sierra Yosemite" + depends on PMC_YOSEMITE + +config DDB5074 + bool "Support for NEC DDB Vrc-5074 (EXPERIMENTAL)" + depends on EXPERIMENTAL + select DMA_NONCOHERENT + select HAVE_STD_PC_SERIAL_PORT + select HW_HAS_PCI + select IRQ_CPU + select I8259 + select ISA + help + This enables support for the VR5000-based NEC DDB Vrc-5074 + evaluation board. + +config DDB5476 + bool "Support for NEC DDB Vrc-5476" + select DMA_NONCOHERENT + select HAVE_STD_PC_SERIAL_PORT + select HW_HAS_PCI + select IRQ_CPU + select I8259 + select ISA + help + This enables support for the R5432-based NEC DDB Vrc-5476 + evaluation board. + + Features : kernel debugging, serial terminal, NFS root fs, on-board + ether port USB, AC97, PCI, PCI VGA card & framebuffer console, + IDE controller, PS2 keyboard, PS2 mouse, etc. + +config DDB5477 + bool "Support for NEC DDB Vrc-5477" + select DMA_NONCOHERENT + select HW_HAS_PCI + select I8259 + select IRQ_CPU + help + This enables support for the R5432-based NEC DDB Vrc-5477, + or Rockhopper/SolutionGear boards with R5432/R5500 CPUs. + + Features : kernel debugging, serial terminal, NFS root fs, on-board + ether port USB, AC97, PCI, etc. + +config DDB5477_BUS_FREQUENCY + int "bus frequency (in kHZ, 0 for auto-detect)" + depends on DDB5477 + default 0 + +config NEC_OSPREY + bool "Support for NEC Osprey board" + select DMA_NONCOHERENT + select IRQ_CPU + +config SGI_IP22 + bool "Support for SGI IP22 (Indy/Indigo2)" + select ARC + select ARC32 + select BOOT_ELF32 + select DMA_NONCOHERENT + select IP22_CPU_SCACHE + select IRQ_CPU + select SWAP_IO_SPACE + help + This are the SGI Indy, Challenge S and Indigo2, as well as certain + OEM variants like the Tandem CMN B006S. To compile a Linux kernel + that runs on these, say Y here. + +config SGI_IP27 + bool "Support for SGI IP27 (Origin200/2000)" + depends on MIPS64 + select ARC + select ARC64 + select DMA_IP27 + select HW_HAS_PCI + select PCI_DOMAINS + help + This are the SGI Origin 200, Origin 2000 and Onyx 2 Graphics + workstations. To compile a Linux kernel that runs on these, say Y + here. + +#config SGI_SN0_XXL +# bool "IP27 XXL" +# depends on SGI_IP27 +# This options adds support for userspace processes upto 16TB size. +# Normally the limit is just .5TB. + +config SGI_SN0_N_MODE + bool "IP27 N-Mode" + depends on SGI_IP27 + help + The nodes of Origin 200, Origin 2000 and Onyx 2 systems can be + configured in either N-Modes which allows for more nodes or M-Mode + which allows for more memory. Your system is most probably + running in M-Mode, so you should say N here. + +config DISCONTIGMEM + bool + default y if SGI_IP27 + help + Say Y to upport efficient handling of discontiguous physical memory, + for architectures which are either NUMA (Non-Uniform Memory Access) + or have huge holes in the physical address space for other reasons. + See <file:Documentation/vm/numa> for more. + +config NUMA + bool "NUMA Support" + depends on SGI_IP27 + help + Say Y to compile the kernel to support NUMA (Non-Uniform Memory + Access). This option is for configuring high-end multiprocessor + server machines. If in doubt, say N. + +config MAPPED_KERNEL + bool "Mapped kernel support" + depends on SGI_IP27 + help + Change the way a Linux kernel is loaded into memory on a MIPS64 + machine. This is required in order to support text replication and + NUMA. If you need to understand it, read the source code. + +config REPLICATE_KTEXT + bool "Kernel text replication support" + depends on SGI_IP27 + help + Say Y here to enable replicating the kernel text across multiple + nodes in a NUMA cluster. This trades memory for speed. + +config REPLICATE_EXHANDLERS + bool "Exception handler replication support" + depends on SGI_IP27 + help + Say Y here to enable replicating the kernel exception handlers + across multiple nodes in a NUMA cluster. This trades memory for + speed. + +config SGI_IP32 + bool "Support for SGI IP32 (O2) (EXPERIMENTAL)" + depends on MIPS64 && EXPERIMENTAL + select ARC + select ARC32 + select BOOT_ELF32 + select OWN_DMA + select DMA_IP32 + select DMA_NONCOHERENT + select HW_HAS_PCI + select R5000_CPU_SCACHE + select RM7000_CPU_SCACHE + help + If you want this kernel to run on SGI O2 workstation, say Y here. + +config SOC_AU1X00 + depends on MIPS32 + bool "Support for AMD/Alchemy Au1X00 SOCs" + +choice + prompt "Au1X00 SOC Type" + depends on SOC_AU1X00 + help + Say Y here to enable support for one of three AMD/Alchemy + SOCs. For additional documentation see www.amd.com. + +config SOC_AU1000 + bool "SOC_AU1000" +config SOC_AU1100 + bool "SOC_AU1100" +config SOC_AU1500 + bool "SOC_AU1500" +config SOC_AU1550 + bool "SOC_AU1550" + +endchoice + +choice + prompt "AMD/Alchemy Au1x00 board support" + depends on SOC_AU1X00 + help + These are evaluation boards built by AMD/Alchemy to + showcase their Au1X00 Internet Edge Processors. The SOC design + is based on the MIPS32 architecture running at 266/400/500MHz + with many integrated peripherals. Further information can be + found at their website, <http://www.amd.com/>. Say Y here if you + wish to build a kernel for this platform. + +config MIPS_PB1000 + bool "PB1000 board" + depends on SOC_AU1000 + select DMA_NONCOHERENT + select HW_HAS_PCI + select SWAP_IO_SPACE + +config MIPS_PB1100 + bool "PB1100 board" + depends on SOC_AU1100 + select DMA_NONCOHERENT + select HW_HAS_PCI + select SWAP_IO_SPACE + +config MIPS_PB1500 + bool "PB1500 board" + depends on SOC_AU1500 + select DMA_COHERENT + select HW_HAS_PCI + +config MIPS_PB1550 + bool "PB1550 board" + depends on SOC_AU1550 + select DMA_COHERENT + select HW_HAS_PCI + select MIPS_DISABLE_OBSOLETE_IDE + +config MIPS_DB1000 + bool "DB1000 board" + depends on SOC_AU1000 + select DMA_NONCOHERENT + select HW_HAS_PCI + +config MIPS_DB1100 + bool "DB1100 board" + depends on SOC_AU1100 + select DMA_NONCOHERENT + +config MIPS_DB1500 + bool "DB1500 board" + depends on SOC_AU1500 + select DMA_COHERENT + select HW_HAS_PCI + select MIPS_DISABLE_OBSOLETE_IDE + +config MIPS_DB1550 + bool "DB1550 board" + depends on SOC_AU1550 + select HW_HAS_PCI + select DMA_COHERENT + select MIPS_DISABLE_OBSOLETE_IDE + +config MIPS_BOSPORUS + bool "Bosporus board" + depends on SOC_AU1500 + select DMA_NONCOHERENT + +config MIPS_MIRAGE + bool "Mirage board" + depends on SOC_AU1500 + select DMA_NONCOHERENT + +config MIPS_XXS1500 + bool "MyCable XXS1500 board" + depends on SOC_AU1500 + select DMA_NONCOHERENT + +config MIPS_MTX1 + bool "4G Systems MTX-1 board" + depends on SOC_AU1500 + select HW_HAS_PCI + select DMA_NONCOHERENT + +endchoice + +config SIBYTE_SB1xxx_SOC + bool "Support for Broadcom BCM1xxx SOCs (EXPERIMENTAL)" + depends on EXPERIMENTAL + select BOOT_ELF32 + select DMA_COHERENT + select SWAP_IO_SPACE + +choice + prompt "BCM1xxx SOC-based board" + depends on SIBYTE_SB1xxx_SOC + default SIBYTE_SWARM + help + Enable support for boards based on the SiByte line of SOCs + from Broadcom. There are configurations for the known + evaluation boards, or you can choose "Other" and add your + own board support code. + +config SIBYTE_SWARM + bool "BCM91250A-SWARM" + select SIBYTE_SB1250 + +config SIBYTE_SENTOSA + bool "BCM91250E-Sentosa" + select SIBYTE_SB1250 + +config SIBYTE_RHONE + bool "BCM91125E-Rhone" + select SIBYTE_BCM1125H + +config SIBYTE_CARMEL + bool "BCM91120x-Carmel" + select SIBYTE_BCM1120 + +config SIBYTE_PTSWARM + bool "BCM91250PT-PTSWARM" + select SIBYTE_SB1250 + +config SIBYTE_LITTLESUR + bool "BCM91250C2-LittleSur" + select SIBYTE_SB1250 + +config SIBYTE_CRHINE + bool "BCM91120C-CRhine" + select SIBYTE_BCM1120 + +config SIBYTE_CRHONE + bool "BCM91125C-CRhone" + select SIBYTE_BCM1125 + +config SIBYTE_UNKNOWN + bool "Other" + +endchoice + +config SIBYTE_BOARD + bool + depends on SIBYTE_SB1xxx_SOC && !SIBYTE_UNKNOWN + default y + +choice + prompt "BCM1xxx SOC Type" + depends on SIBYTE_UNKNOWN + default SIBYTE_UNK_BCM1250 + help + Since you haven't chosen a known evaluation board from + Broadcom, you must explicitly pick the SOC this kernel is + targetted for. + +config SIBYTE_UNK_BCM1250 + bool "BCM1250" + select SIBYTE_SB1250 + +config SIBYTE_UNK_BCM1120 + bool "BCM1120" + select SIBYTE_BCM1120 + +config SIBYTE_UNK_BCM1125 + bool "BCM1125" + select SIBYTE_BCM1125 + +config SIBYTE_UNK_BCM1125H + bool "BCM1125H" + select SIBYTE_BCM1125H + +endchoice + +config SIBYTE_SB1250 + bool + select HW_HAS_PCI + +config SIBYTE_BCM1120 + bool + select SIBYTE_BCM112X + +config SIBYTE_BCM1125 + bool + select HW_HAS_PCI + select SIBYTE_BCM112X + +config SIBYTE_BCM1125H + bool + select HW_HAS_PCI + select SIBYTE_BCM112X + +config SIBYTE_BCM112X + bool + +choice + prompt "SiByte SOC Stepping" + depends on SIBYTE_SB1xxx_SOC + +config CPU_SB1_PASS_1 + bool "1250 Pass1" + depends on SIBYTE_SB1250 + select CPU_HAS_PREFETCH + +config CPU_SB1_PASS_2_1250 + bool "1250 An" + depends on SIBYTE_SB1250 + select CPU_SB1_PASS_2 + help + Also called BCM1250 Pass 2 + +config CPU_SB1_PASS_2_2 + bool "1250 Bn" + depends on SIBYTE_SB1250 + select CPU_HAS_PREFETCH + help + Also called BCM1250 Pass 2.2 + +config CPU_SB1_PASS_4 + bool "1250 Cn" + depends on SIBYTE_SB1250 + select CPU_HAS_PREFETCH + help + Also called BCM1250 Pass 3 + +config CPU_SB1_PASS_2_112x + bool "112x Hybrid" + depends on SIBYTE_BCM112X + select CPU_SB1_PASS_2 + +config CPU_SB1_PASS_3 + bool "112x An" + depends on SIBYTE_BCM112X + select CPU_HAS_PREFETCH + +endchoice + +config CPU_SB1_PASS_2 + bool + +config SIBYTE_HAS_LDT + bool + depends on PCI && (SIBYTE_SB1250 || SIBYTE_BCM1125H) + default y + +config SIMULATION + bool "Running under simulation" + depends on SIBYTE_SB1xxx_SOC + help + Build a kernel suitable for running under the GDB simulator. + Primarily adjusts the kernel's notion of time. + +config SIBYTE_CFE + bool "Booting from CFE" + depends on SIBYTE_SB1xxx_SOC + help + Make use of the CFE API for enumerating available memory, + controlling secondary CPUs, and possibly console output. + +config SIBYTE_CFE_CONSOLE + bool "Use firmware console" + depends on SIBYTE_CFE + help + Use the CFE API's console write routines during boot. Other console + options (VT console, sb1250 duart console, etc.) should not be + configured. + +config SIBYTE_STANDALONE + bool + depends on SIBYTE_SB1xxx_SOC && !SIBYTE_CFE + default y + +config SIBYTE_STANDALONE_RAM_SIZE + int "Memory size (in megabytes)" + depends on SIBYTE_STANDALONE + default "32" + +config SIBYTE_BUS_WATCHER + bool "Support for Bus Watcher statistics" + depends on SIBYTE_SB1xxx_SOC + help + Handle and keep statistics on the bus error interrupts (COR_ECC, + BAD_ECC, IO_BUS). + +config SIBYTE_BW_TRACE + bool "Capture bus trace before bus error" + depends on SIBYTE_BUS_WATCHER + help + Run a continuous bus trace, dumping the raw data as soon as + a ZBbus error is detected. Cannot work if ZBbus profiling + is turned on, and also will interfere with JTAG-based trace + buffer activity. Raw buffer data is dumped to console, and + must be processed off-line. + +config SIBYTE_SB1250_PROF + bool "Support for SB1/SOC profiling - SB1/SCD perf counters" + depends on SIBYTE_SB1xxx_SOC + +config SIBYTE_TBPROF + bool "Support for ZBbus profiling" + depends on SIBYTE_SB1xxx_SOC + +config SNI_RM200_PCI + bool "Support for SNI RM200 PCI" + select ARC + select ARC32 + select BOOT_ELF32 + select DMA_NONCOHERENT + select GENERIC_ISA_DMA + select HAVE_STD_PC_SERIAL_PORT + select HW_HAS_PCI + select I8259 + select ISA + help + The SNI RM200 PCI was a MIPS-based platform manufactured by Siemens + Nixdorf Informationssysteme (SNI), parent company of Pyramid + Technology and now in turn merged with Fujitsu. Say Y here to + support this machine type. + +config TOSHIBA_RBTX4927 + bool "Support for Toshiba TBTX49[23]7 board" + depends on MIPS32 + select DMA_NONCOHERENT + select HAS_TXX9_SERIAL + select HW_HAS_PCI + select I8259 + select ISA + select SWAP_IO_SPACE + help + This Toshiba board is based on the TX4927 processor. Say Y here to + support this machine type + +config TOSHIBA_FPCIB0 + bool "FPCIB0 Backplane Support" + depends on TOSHIBA_RBTX4927 + +config RWSEM_GENERIC_SPINLOCK + bool + default y + +config RWSEM_XCHGADD_ALGORITHM + bool + +config GENERIC_CALIBRATE_DELAY + bool + default y + +config HAVE_DEC_LOCK + bool + default y + +# +# Select some configuration options automatically based on user selections. +# +config ARC + bool + depends on SNI_RM200_PCI || SGI_IP32 || SGI_IP27 || SGI_IP22 || MIPS_MAGNUM_4000 || OLIVETTI_M700 || ACER_PICA_61 + default y + +config DMA_COHERENT + bool + +config DMA_IP27 + bool + +config DMA_NONCOHERENT + bool + +config EARLY_PRINTK + bool + depends on MACH_DECSTATION + default y + +config GENERIC_ISA_DMA + bool + depends on SNI_RM200_PCI || MIPS_MAGNUM_4000 || OLIVETTI_M700 || ACER_PICA_61 || MIPS_MALTA + default y + +config I8259 + bool + depends on SNI_RM200_PCI || DDB5477 || DDB5476 || DDB5074 || MACH_JAZZ || MIPS_MALTA || MIPS_COBALT + default y + +config LIMITED_DMA + bool + select HIGHMEM + +config MIPS_BONITO64 + bool + depends on MIPS_ATLAS || MIPS_MALTA + default y + +config MIPS_MSC + bool + depends on MIPS_ATLAS || MIPS_MALTA + default y + +config MIPS_NILE4 + bool + depends on LASAT + default y + +config MIPS_DISABLE_OBSOLETE_IDE + bool + +config CPU_LITTLE_ENDIAN + bool "Generate little endian code" + default y if ACER_PICA_61 || CASIO_E55 || DDB5074 || DDB5476 || DDB5477 || MACH_DECSTATION || IBM_WORKPAD || LASAT || MIPS_COBALT || MIPS_ITE8172 || MIPS_IVR || SOC_AU1X00 || NEC_OSPREY || OLIVETTI_M700 || SNI_RM200_PCI || VICTOR_MPC30X || ZAO_CAPCELLA + default n if MIPS_EV64120 || MIPS_EV96100 || MOMENCO_OCELOT || MOMENCO_OCELOT_G || SGI_IP22 || SGI_IP27 || SGI_IP32 || TOSHIBA_JMR3927 + help + Some MIPS machines can be configured for either little or big endian + byte order. These modes require different kernels. Say Y if your + machine is little endian, N if it's a big endian machine. + +config IRQ_CPU + bool + +config IRQ_CPU_RM7K + bool + +config IRQ_MV64340 + bool + +config DDB5XXX_COMMON + bool + depends on DDB5074 || DDB5476 || DDB5477 + default y + +config MIPS_BOARDS_GEN + bool + depends on MIPS_ATLAS || MIPS_MALTA || MIPS_SEAD + default y + +config MIPS_GT64111 + bool + depends on MIPS_COBALT + default y + +config MIPS_GT64120 + bool + depends on MIPS_EV64120 || MIPS_EV96100 || LASAT || MIPS_ATLAS || MIPS_MALTA || MOMENCO_OCELOT + default y + +config MIPS_TX3927 + bool + depends on TOSHIBA_JMR3927 + select HAS_TXX9_SERIAL + default y + +config PCI_MARVELL + bool + +config ITE_BOARD_GEN + bool + depends on MIPS_IVR || MIPS_ITE8172 + default y + +config SWAP_IO_SPACE + bool + +# +# Unfortunately not all GT64120 systems run the chip at the same clock. +# As the user for the clock rate and try to minimize the available options. +# +choice + prompt "Galileo Chip Clock" + #default SYSCLK_83 if MIPS_EV64120 + depends on MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G + default SYSCLK_83 if MIPS_EV64120 + default SYSCLK_100 if MOMENCO_OCELOT || MOMENCO_OCELOT_G + +config SYSCLK_75 + bool "75" if MIPS_EV64120 + +config SYSCLK_83 + bool "83.3" if MIPS_EV64120 + +config SYSCLK_100 + bool "100" if MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G + +endchoice + +config AU1X00_USB_DEVICE + bool + depends on MIPS_PB1500 || MIPS_PB1100 || MIPS_PB1000 + default n + +config MIPS_GT96100 + bool + depends on MIPS_EV96100 + default y + help + Say Y here to support the Galileo Technology GT96100 communications + controller card. There is a web page at <http://www.galileot.com/>. + +config IT8172_CIR + bool + depends on MIPS_ITE8172 || MIPS_IVR + default y + +config IT8712 + bool + depends on MIPS_ITE8172 + default y + +config BOOT_ELF32 + bool + depends on MACH_DECSTATION || MIPS_ATLAS || MIPS_MALTA || MOMENCO_JAGUAR_ATX || MOMENCO_OCELOT_3 || SIBYTE_SB1xxx_SOC || SGI_IP32 || SGI_IP22 || SNI_RM200_PCI + default y + +config MIPS_L1_CACHE_SHIFT + int + default "4" if MACH_DECSTATION + default "7" if SGI_IP27 + default "5" + +config ARC32 + bool + depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP22 || SGI_IP32 + default y + +config FB + bool + depends on MIPS_MAGNUM_4000 || OLIVETTI_M700 + default y + ---help--- + The frame buffer device provides an abstraction for the graphics + hardware. It represents the frame buffer of some video hardware and + allows application software to access the graphics hardware through + a well-defined interface, so the software doesn't need to know + anything about the low-level (hardware register) stuff. + + Frame buffer devices work identically across the different + architectures supported by Linux and make the implementation of + application programs easier and more portable; at this point, an X + server exists which uses the frame buffer device exclusively. + On several non-X86 architectures, the frame buffer device is the + only way to use the graphics hardware. + + The device is accessed through special device nodes, usually located + in the /dev directory, i.e. /dev/fb*. + + You need an utility program called fbset to make full use of frame + buffer devices. Please read <file:Documentation/fb/framebuffer.txt> + and the Framebuffer-HOWTO at <http://www.tldp.org/docs.html#howto> + for more information. + + Say Y here and to the driver for your graphics board below if you + are compiling a kernel for a non-x86 architecture. + + If you are compiling for the x86 architecture, you can say Y if you + want to play with it, but it is not essential. Please note that + running graphical applications that directly touch the hardware + (e.g. an accelerated X server) and that are not frame buffer + device-aware may cause unexpected results. If unsure, say N. + +config HAVE_STD_PC_SERIAL_PORT + bool + +config VR4181 + bool + depends on NEC_OSPREY + default y + +config ARC_CONSOLE + bool "ARC console support" + depends on SGI_IP22 || SNI_RM200_PCI + +config ARC_MEMORY + bool + depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP32 + default y + +config ARC_PROMLIB + bool + depends on MACH_JAZZ || SNI_RM200_PCI || SGI_IP22 || SGI_IP32 + default y + +config ARC64 + bool + depends on SGI_IP27 + default y + +config BOOT_ELF64 + bool + depends on SGI_IP27 + default y + +#config MAPPED_PCI_IO y +# bool +# depends on SGI_IP27 +# default y + +config QL_ISP_A64 + bool + depends on SGI_IP27 + default y + +config TOSHIBA_BOARDS + bool + depends on TOSHIBA_JMR3927 || TOSHIBA_RBTX4927 + default y + +endmenu + +menu "CPU selection" + +choice + prompt "CPU type" + default CPU_R4X00 + +config CPU_MIPS32 + bool "MIPS32" + +config CPU_MIPS64 + bool "MIPS64" + +config CPU_R3000 + bool "R3000" + depends on MIPS32 + help + Please make sure to pick the right CPU type. Linux/MIPS is not + designed to be generic, i.e. Kernels compiled for R3000 CPUs will + *not* work on R4000 machines and vice versa. However, since most + of the supported machines have an R4000 (or similar) CPU, R4x00 + might be a safe bet. If the resulting kernel does not work, + try to recompile with R3000. + +config CPU_TX39XX + bool "R39XX" + depends on MIPS32 + +config CPU_VR41XX + bool "R41xx" + help + The options selects support for the NEC VR41xx series of processors. + Only choose this option if you have one of these processors as a + kernel built with this option will not run on any other type of + processor or vice versa. + +config CPU_R4300 + bool "R4300" + help + MIPS Technologies R4300-series processors. + +config CPU_R4X00 + bool "R4x00" + help + MIPS Technologies R4000-series processors other than 4300, including + the R4000, R4400, R4600, and 4700. + +config CPU_TX49XX + bool "R49XX" + +config CPU_R5000 + bool "R5000" + help + MIPS Technologies R5000-series processors other than the Nevada. + +config CPU_R5432 + bool "R5432" + +config CPU_R6000 + bool "R6000" + depends on MIPS32 && EXPERIMENTAL + help + MIPS Technologies R6000 and R6000A series processors. Note these + processors are extremly rare and the support for them is incomplete. + +config CPU_NEVADA + bool "RM52xx" + help + QED / PMC-Sierra RM52xx-series ("Nevada") processors. + +config CPU_R8000 + bool "R8000" + depends on MIPS64 && EXPERIMENTAL + help + MIPS Technologies R8000 processors. Note these processors are + uncommon and the support for them is incomplete. + +config CPU_R10000 + bool "R10000" + help + MIPS Technologies R10000-series processors. + +config CPU_RM7000 + bool "RM7000" + +config CPU_RM9000 + bool "RM9000" + +config CPU_SB1 + bool "SB1" + +endchoice + +choice + prompt "Kernel page size" + default PAGE_SIZE_4KB |