prompt "System type"
default SGI_IP22
-config MIPS_MTX1
- bool "4G Systems MTX-1 board"
- select DMA_NONCOHERENT
- select HW_HAS_PCI
- select RESOURCES_64BIT if PCI
- select SOC_AU1500
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
-config MIPS_BOSPORUS
- bool "AMD Alchemy Bosporus board"
- select SOC_AU1500
- select DMA_NONCOHERENT
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
-config MIPS_PB1000
- bool "AMD Alchemy PB1000 board"
- select SOC_AU1000
- select DMA_NONCOHERENT
- select HW_HAS_PCI
- select RESOURCES_64BIT if PCI
- select SWAP_IO_SPACE
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
-config MIPS_PB1100
- bool "AMD Alchemy PB1100 board"
- select SOC_AU1100
- select DMA_NONCOHERENT
- select HW_HAS_PCI
- select RESOURCES_64BIT if PCI
- select SWAP_IO_SPACE
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
-config MIPS_PB1500
- bool "AMD Alchemy PB1500 board"
- select SOC_AU1500
- select DMA_NONCOHERENT
- select HW_HAS_PCI
- select RESOURCES_64BIT if PCI
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
-config MIPS_PB1550
- bool "AMD Alchemy PB1550 board"
- select SOC_AU1550
- select DMA_NONCOHERENT
- select HW_HAS_PCI
- select MIPS_DISABLE_OBSOLETE_IDE
- select RESOURCES_64BIT if PCI
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
-config MIPS_PB1200
- bool "AMD Alchemy PB1200 board"
- select SOC_AU1200
- select DMA_NONCOHERENT
- select MIPS_DISABLE_OBSOLETE_IDE
- select RESOURCES_64BIT if PCI
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
-config MIPS_DB1000
- bool "AMD Alchemy DB1000 board"
- select SOC_AU1000
- select DMA_NONCOHERENT
- select HW_HAS_PCI
- select RESOURCES_64BIT if PCI
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
-config MIPS_DB1100
- bool "AMD Alchemy DB1100 board"
- select SOC_AU1100
- select DMA_NONCOHERENT
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
-config MIPS_DB1500
- bool "AMD Alchemy DB1500 board"
- select SOC_AU1500
+config LEMOTE_FULONG
+ bool "Lemote Fulong mini-PC"
+ select ARCH_SPARSEMEM_ENABLE
+ select SYS_HAS_CPU_LOONGSON2
select DMA_NONCOHERENT
+ select BOOT_ELF32
+ select BOARD_SCACHE
+ select HAVE_STD_PC_SERIAL_PORT
select HW_HAS_PCI
- select MIPS_DISABLE_OBSOLETE_IDE
- select RESOURCES_64BIT if PCI
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_BIG_ENDIAN
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
-config MIPS_DB1550
- bool "AMD Alchemy DB1550 board"
- select SOC_AU1550
- select HW_HAS_PCI
- select DMA_NONCOHERENT
- select MIPS_DISABLE_OBSOLETE_IDE
- select RESOURCES_64BIT if PCI
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
-config MIPS_DB1200
- bool "AMD Alchemy DB1200 board"
- select SOC_AU1200
- select DMA_COHERENT
- select MIPS_DISABLE_OBSOLETE_IDE
- select SYS_HAS_CPU_MIPS32_R1
+ select I8259
+ select ISA
+ select IRQ_CPU
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_64BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
+ select SYS_SUPPORTS_HIGHMEM
+ select SYS_HAS_EARLY_PRINTK
+ select GENERIC_HARDIRQS_NO__DO_IRQ
+ select CPU_HAS_WB
+ help
+ Lemote Fulong mini-PC board based on the Chinese Loongson-2E CPU and
+ an FPGA northbridge
-config MIPS_MIRAGE
- bool "AMD Alchemy Mirage board"
- select DMA_NONCOHERENT
- select SOC_AU1500
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_LITTLE_ENDIAN
+config MACH_ALCHEMY
+ bool "Alchemy processor based machines"
config BASLER_EXCITE
bool "Basler eXcite smart camera"
bool "DECstations"
select BOOT_ELF32
select DMA_NONCOHERENT
- select SYS_HAS_EARLY_PRINTK
+ select NO_IOPORT
select IRQ_CPU
select SYS_HAS_CPU_R3000
select SYS_HAS_CPU_R4X00
otherwise choose R3000.
-config MIPS_EV64120
- bool "Galileo EV64120 Evaluation board (EXPERIMENTAL)"
- depends on EXPERIMENTAL
- select DMA_NONCOHERENT
- select HW_HAS_PCI
- select PCI_GT64XXX_PCI0
- select SYS_HAS_CPU_R5000
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL
- select SYS_SUPPORTS_BIG_ENDIAN
- select SYS_SUPPORTS_KGDB
- 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 MACH_JAZZ
bool "Jazz family of machines"
select ARC
Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
Olivetti M700-10 workstations.
-config LASAT
- bool "LASAT Networks platforms"
- select DMA_NONCOHERENT
- select SYS_HAS_EARLY_PRINTK
- select HW_HAS_PCI
- select PCI_GT64XXX_PCI0
- select MIPS_NILE4
- select R5000_CPU_SCACHE
- select SYS_HAS_CPU_R5000
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL if BROKEN
- select SYS_SUPPORTS_LITTLE_ENDIAN
- select GENERIC_HARDIRQS_NO__DO_IRQ
-
config MIPS_ATLAS
bool "MIPS Atlas board"
select BOOT_ELF32
bool "MIPS Malta board"
select ARCH_MAY_HAVE_PC_FDC
select BOOT_ELF32
- select HAVE_STD_PC_SERIAL_PORT
select DMA_NONCOHERENT
select GENERIC_ISA_DMA
select IRQ_CPU
select DMA_NONCOHERENT
select SYS_HAS_EARLY_PRINTK
select IRQ_CPU
+ select BOOT_RAW
select SYS_HAS_CPU_MIPS32_R1
select SYS_HAS_CPU_MIPS32_R2
select SYS_HAS_EARLY_PRINTK
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_SUPPORTS_MULTITHREADING
select SYS_SUPPORTS_LITTLE_ENDIAN
help
This option enables support for MIPS Technologies MIPSsim software
emulator.
-config MOMENCO_JAGUAR_ATX
- bool "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
- select SYS_HAS_CPU_RM9000
- select SYS_HAS_EARLY_PRINTK
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL
- select SYS_SUPPORTS_BIG_ENDIAN
- select SYS_SUPPORTS_KGDB
- help
- The Jaguar ATX is a MIPS-based Single Board Computer (SBC) made by
- Momentum Computer <http://www.momenco.com/>.
-
config MOMENCO_OCELOT
bool "Momentum Ocelot board"
select DMA_NONCOHERENT
The Ocelot is a MIPS-based Single Board Computer (SBC) made by
Momentum Computer <http://www.momenco.com/>.
-config MOMENCO_OCELOT_3
- bool "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
- select SYS_HAS_CPU_RM9000
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL
- select SYS_SUPPORTS_BIG_ENDIAN
- help
- The Ocelot-3 is based off Discovery III System Controller and
- PMC-Sierra Rm79000 core.
-
-config MOMENCO_OCELOT_C
- bool "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
- select SYS_HAS_CPU_RM7000
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL
- select SYS_SUPPORTS_BIG_ENDIAN
- select GENERIC_HARDIRQS_NO__DO_IRQ
- help
- The Ocelot is a MIPS-based Single Board Computer (SBC) made by
- Momentum Computer <http://www.momenco.com/>.
-
-config MOMENCO_OCELOT_G
- bool "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
- select SYS_HAS_CPU_RM7000
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_64BIT_KERNEL if BROKEN
- select SYS_SUPPORTS_BIG_ENDIAN
- help
- The Ocelot is a MIPS-based Single Board Computer (SBC) made by
- Momentum Computer <http://www.momenco.com/>.
-
-config MIPS_XXS1500
- bool "MyCable XXS1500 board"
- select DMA_NONCOHERENT
- select SOC_AU1500
- select SYS_SUPPORTS_LITTLE_ENDIAN
-
config PNX8550_JBS
bool "Philips PNX8550 based JBS board"
select PNX8550
select SYS_SUPPORTS_LITTLE_ENDIAN
config PNX8550_STB810
- bool "Support for Philips PNX8550 based STB810 board"
+ bool "Philips PNX8550 based STB810 board"
select PNX8550
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_HAS_CPU_VR41XX
select GENERIC_HARDIRQS_NO__DO_IRQ
+config PMC_MSP
+ bool "PMC-Sierra MSP chipsets"
+ depends on EXPERIMENTAL
+ select DMA_NONCOHERENT
+ select SWAP_IO_SPACE
+ select NO_EXCEPT_FILL
+ select BOOT_RAW
+ select SYS_HAS_CPU_MIPS32_R1
+ select SYS_HAS_CPU_MIPS32_R2
+ select SYS_SUPPORTS_32BIT_KERNEL
+ select SYS_SUPPORTS_BIG_ENDIAN
+ select SYS_SUPPORTS_KGDB
+ select IRQ_CPU
+ select SERIAL_8250
+ select SERIAL_8250_CONSOLE
+ help
+ This adds support for the PMC-Sierra family of Multi-Service
+ Processor System-On-A-Chips. These parts include a number
+ of integrated peripherals, interfaces and DSPs in addition to
+ a variety of MIPS cores.
+
config PMC_YOSEMITE
bool "PMC-Sierra Yosemite eval board"
select DMA_COHERENT
can be found at http://www.linux-mips.org/wiki/Qemu.
config MARKEINS
- bool "Support for NEC EMMA2RH Mark-eins"
+ bool "NEC EMMA2RH Mark-eins"
select DMA_NONCOHERENT
select HW_HAS_PCI
select IRQ_CPU
here.
config SGI_IP32
- bool "SGI IP32 (O2) (EXPERIMENTAL)"
- depends on EXPERIMENTAL
+ bool "SGI IP32 (O2)"
select ARC
select ARC32
select BOOT_ELF32
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
- select TOSHIBA_BOARDS
select GENERIC_HARDIRQS_NO__DO_IRQ
config TOSHIBA_RBTX4927
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_KGDB
- select TOSHIBA_BOARDS
select GENERIC_HARDIRQS_NO__DO_IRQ
help
This Toshiba board is based on the TX4927 processor. Say Y here to
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
select SYS_SUPPORTS_KGDB
- select TOSHIBA_BOARDS
select GENERIC_HARDIRQS_NO__DO_IRQ
+ select GENERIC_GPIO
help
This Toshiba board is based on the TX4938 processor. Say Y here to
support this machine type
endchoice
+source "arch/mips/au1000/Kconfig"
source "arch/mips/ddb5xxx/Kconfig"
-source "arch/mips/gt64120/ev64120/Kconfig"
source "arch/mips/jazz/Kconfig"
-source "arch/mips/lasat/Kconfig"
-source "arch/mips/momentum/Kconfig"
source "arch/mips/pmc-sierra/Kconfig"
source "arch/mips/sgi-ip27/Kconfig"
source "arch/mips/sibyte/Kconfig"
config ARCH_MAY_HAVE_PC_FDC
bool
+config BOOT_RAW
+ bool
+
config DMA_COHERENT
bool
to print messages very early in the bootup process.
This is useful for kernel debugging when your machine crashes very
- early before the console code is initialized. For normal operation
- it is not recommended because it looks on some machines ugly and
- oesn't cooperate with an X server. You should normally N here,
+ early before the console code is initialized. For normal operation,
+ it is not recommended because it looks ugly on some machines and
+ doesn't cooperate with an X server. You should normally say N here,
unless you want to debug such a crash.
config SYS_HAS_EARLY_PRINTK
config I8259
bool
-config LIMITED_DMA
- bool
- select HIGHMEM
- select SYS_SUPPORTS_HIGHMEM
-
config MIPS_BONITO64
bool
config MIPS_MSC
bool
-config MIPS_NILE4
- bool
-
config MIPS_DISABLE_OBSOLETE_IDE
bool
+config NO_IOPORT
+ def_bool n
+
config GENERIC_ISA_DMA_SUPPORT_BROKEN
bool
select ZONE_DMA
+config GENERIC_GPIO
+ bool
+
#
# Endianess selection. Sufficiently obscure so many users don't know what to
# answer,so we try hard to limit the available choices. Also the use of a
byte order. These modes require different kernels and a different
Linux distribution. In general there is one preferred byteorder for a
particular system but some systems are just as commonly used in the
- one or the other endianess.
+ one or the other endianness.
config CPU_BIG_ENDIAN
bool "Big endian"
config IRQ_CPU_RM9K
bool
-config IRQ_MV64340
+config IRQ_MSP_SLP
+ bool
+
+config IRQ_MSP_CIC
bool
config DDB5XXX_COMMON
config PCI_GT64XXX_PCI0
bool
+config NO_EXCEPT_FILL
+ bool
+
config MIPS_TX3927
bool
select HAS_TXX9_SERIAL
config MIPS_RM9122
bool
select SERIAL_RM9000
- select GPI_RM9000
- select WDT_RM9000
-
-config PCI_MARVELL
- bool
-
-config SOC_AU1000
- bool
- select SOC_AU1X00
-
-config SOC_AU1100
- bool
- select SOC_AU1X00
-
-config SOC_AU1500
- bool
- select SOC_AU1X00
-
-config SOC_AU1550
- bool
- select SOC_AU1X00
-
-config SOC_AU1200
- bool
- select SOC_AU1X00
-
-config SOC_AU1X00
- bool
- select SYS_HAS_CPU_MIPS32_R1
- select SYS_SUPPORTS_32BIT_KERNEL
- select SYS_SUPPORTS_APM_EMULATION
- select SYS_SUPPORTS_KGDB
-
-config SERIAL_RM9000
- bool
config PNX8550
bool
select SYS_SUPPORTS_32BIT_KERNEL
select GENERIC_HARDIRQS_NO__DO_IRQ
select SYS_SUPPORTS_KGDB
+ select GENERIC_GPIO
config SWAP_IO_SPACE
bool
config SERIAL_RM9000
bool
-config GPI_RM9000
- bool
-
-config WDT_RM9000
- 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
+ depends on MOMENCO_OCELOT
+ default SYSCLK_100 if MOMENCO_OCELOT
config SYSCLK_100
- bool "100" if MIPS_EV64120 || MOMENCO_OCELOT || MOMENCO_OCELOT_G
+ bool "100" if MOMENCO_OCELOT
endchoice
config MIPS_L1_CACHE_SHIFT
int
- default "4" if MACH_DECSTATION || SNI_RM
- default "7" if SGI_IP27
+ default "4" if MACH_DECSTATION
+ default "7" if SGI_IP27 || SNI_RM
+ default "4" if PMC_MSP4200_EVAL
default "5"
config HAVE_STD_PC_SERIAL_PORT
config BOOT_ELF64
bool
-config TOSHIBA_BOARDS
- bool
-
menu "CPU selection"
choice
prompt "CPU type"
default CPU_R4X00
+config CPU_LOONGSON2
+ bool "Loongson 2"
+ depends on SYS_HAS_CPU_LOONGSON2
+ select CPU_SUPPORTS_32BIT_KERNEL
+ select CPU_SUPPORTS_64BIT_KERNEL
+ select CPU_SUPPORTS_HIGHMEM
+ help
+ The Loongson 2E processor implements the MIPS III instruction set
+ with many extensions.
+
config CPU_MIPS32_R1
bool "MIPS32 Release 1"
depends on SYS_HAS_CPU_MIPS32_R1
endchoice
+config SYS_HAS_CPU_LOONGSON2
+ bool
+
config SYS_HAS_CPU_MIPS32_R1
bool
bool "Use 1 TC on each available VPE for SMP"
depends on SYS_SUPPORTS_MULTITHREADING
select CPU_MIPSR2_IRQ_VI
+ select CPU_MIPSR2_IRQ_EI
select CPU_MIPSR2_SRS
select MIPS_MT
select NR_CPUS_DEFAULT_2
#depends on CPU_MIPS64_R2 # once there is hardware ...
depends on SYS_SUPPORTS_MULTITHREADING
select CPU_MIPSR2_IRQ_VI
+ select CPU_MIPSR2_IRQ_EI
select CPU_MIPSR2_SRS
select MIPS_MT
select NR_CPUS_DEFAULT_8
config MIPS_VPE_LOADER
bool "VPE loader support."
depends on SYS_SUPPORTS_MULTITHREADING
+ select CPU_MIPSR2_IRQ_VI
+ select CPU_MIPSR2_IRQ_EI
+ select CPU_MIPSR2_SRS
select MIPS_MT
help
Includes a loader for loading an elf relocatable object
config CPU_HAS_WB
bool
+config 64BIT_CONTEXT
+ bool "Save 64bit integer registers"
+ depends on 32BIT && CPU_LOONGSON2
+ help
+ Loongson2 CPU is 64bit , when used in 32BIT mode, its integer
+ registers can still be accessed as 64bit, mainly for multimedia
+ instructions. We must have all 64bit save/restored to make sure
+ those instructions to get correct result.
+
#
# Vectored interrupt mode is an R2 feature
#
bool
default y if SGI_IP27
help
- Say Y to upport efficient handling of discontiguous physical memory,
+ Say Y to support 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.
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 indepedent of the system firmware. And 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 similiarity to the exec system call.