Kconfig

config MIPS
	bool
	default y
	select HAVE_IDE
	select HAVE_OPROFILE
	select HAVE_ARCH_KGDB
	# Horrible source of confusion.  Die, die, die ...
	select EMBEDDED
	select RTC_LIB

mainmenu "Linux/MIPS Kernel Configuration"

menu "Machine selection"

config ZONE_DMA
	bool

choice
	prompt "System type"
	default SGI_IP22

config MACH_ALCHEMY
	bool "Alchemy processor based machines"

config BASLER_EXCITE
	bool "Basler eXcite smart camera"
	select CEVT_R4K
	select CSRC_R4K
	select DMA_COHERENT
	select HW_HAS_PCI
	select IRQ_CPU
	select IRQ_CPU_RM7K
	select IRQ_CPU_RM9K
	select MIPS_RM9122
	select SYS_HAS_CPU_RM9000
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_BIG_ENDIAN
	help
	  The eXcite is a smart camera platform manufactured by
	  Basler Vision Technologies AG.

config BCM47XX
	bool "BCM47XX based boards"
	select CEVT_R4K
	select CSRC_R4K
	select DMA_NONCOHERENT
	select HW_HAS_PCI
	select IRQ_CPU
	select SYS_HAS_CPU_MIPS32_R1
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_LITTLE_ENDIAN
	select SSB
	select SSB_DRIVER_MIPS
	select SSB_DRIVER_EXTIF
	select SSB_EMBEDDED
	select SSB_PCICORE_HOSTMODE if PCI
	select GENERIC_GPIO
	select SYS_HAS_EARLY_PRINTK
	select CFE
	help
	 Support for BCM47XX based boards

config MIPS_COBALT
	bool "Cobalt Server"
	select CEVT_R4K
	select CSRC_R4K
	select CEVT_GT641XX
	select DMA_NONCOHERENT
	select HW_HAS_PCI
	select I8253
	select I8259
	select IRQ_CPU
	select IRQ_GT641XX
	select PCI_GT64XXX_PCI0
	select SYS_HAS_CPU_NEVADA
	select SYS_HAS_EARLY_PRINTK
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_64BIT_KERNEL
	select SYS_SUPPORTS_LITTLE_ENDIAN
	select GENERIC_HARDIRQS_NO__DO_IRQ

config MACH_DECSTATION
	bool "DECstations"
	select BOOT_ELF32
	select CEVT_DS1287
	select CEVT_R4K
	select CSRC_IOASIC
	select CSRC_R4K
	select CPU_DADDI_WORKAROUNDS if 64BIT
	select CPU_R4000_WORKAROUNDS if 64BIT
	select CPU_R4400_WORKAROUNDS if 64BIT
	select DMA_NONCOHERENT
	select NO_IOPORT
	select IRQ_CPU
	select SYS_HAS_CPU_R3000
	select SYS_HAS_CPU_R4X00
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
	select SYS_SUPPORTS_LITTLE_ENDIAN
	select SYS_SUPPORTS_128HZ
	select SYS_SUPPORTS_256HZ
	select SYS_SUPPORTS_1024HZ
	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 MACH_JAZZ
	bool "Jazz family of machines"
	select ARC
	select ARC32
	select ARCH_MAY_HAVE_PC_FDC
	select CEVT_R4K
	select CSRC_R4K
	select DEFAULT_SGI_PARTITION if CPU_BIG_ENDIAN
	select GENERIC_ISA_DMA
	select IRQ_CPU
	select I8253
	select I8259
	select ISA
	select SYS_HAS_CPU_R4X00
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
	select SYS_SUPPORTS_100HZ
	select GENERIC_HARDIRQS_NO__DO_IRQ
	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 LASAT
	bool "LASAT Networks platforms"
	select CEVT_R4K
	select CSRC_R4K
	select DMA_NONCOHERENT
	select SYS_HAS_EARLY_PRINTK
	select HW_HAS_PCI
	select IRQ_CPU
	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 LEMOTE_FULONG
	bool "Lemote Fulong mini-PC"
	select ARCH_SPARSEMEM_ENABLE
	select CEVT_R4K
	select CSRC_R4K
	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 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 GENERIC_ISA_DMA_SUPPORT_BROKEN
	select CPU_HAS_WB
	help
	  Lemote Fulong mini-PC board based on the Chinese Loongson-2E CPU and
	  an FPGA northbridge

config MIPS_MALTA
	bool "MIPS Malta board"
	select ARCH_MAY_HAVE_PC_FDC
	select BOOT_ELF32
	select BOOT_RAW
	select CEVT_R4K
	select CSRC_R4K
	select DMA_NONCOHERENT
	select GENERIC_ISA_DMA
	select IRQ_CPU
	select IRQ_GIC
	select HW_HAS_PCI
	select I8253
	select I8259
	select MIPS_BOARDS_GEN
	select MIPS_BONITO64
	select MIPS_CPU_SCACHE
	select PCI_GT64XXX_PCI0
	select MIPS_MSC
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_MIPS32_R1
	select SYS_HAS_CPU_MIPS32_R2
	select SYS_HAS_CPU_MIPS64_R1
	select SYS_HAS_CPU_NEVADA
	select SYS_HAS_CPU_RM7000
	select SYS_HAS_EARLY_PRINTK
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_64BIT_KERNEL
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_LITTLE_ENDIAN
	select SYS_SUPPORTS_MIPS_CMP if BROKEN	# because SYNC_R4K is broken
	select SYS_SUPPORTS_MULTITHREADING
	select SYS_SUPPORTS_SMARTMIPS
	help
	  This enables support for the MIPS Technologies Malta evaluation
	  board.

config MIPS_SIM
	bool 'MIPS simulator (MIPSsim)'
	select CEVT_R4K
	select CSRC_R4K
	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 MACH_EMMA
	bool "NEC EMMA series based machines"

config MACH_VR41XX
	bool "NEC VR4100 series based machines"
	select CEVT_R4K
	select CSRC_R4K
	select SYS_HAS_CPU_VR41XX
	select GENERIC_HARDIRQS_NO__DO_IRQ

config NXP_STB220
	bool "NXP STB220 board"
	select SOC_PNX833X
	help
	 Support for NXP Semiconductors STB220 Development Board.

config NXP_STB225
	bool "NXP 225 board"
	select SOC_PNX833X
	select SOC_PNX8335
	help
	 Support for NXP Semiconductors STB225 Development Board.

config PNX8550_JBS
	bool "NXP PNX8550 based JBS board"
	select PNX8550
	select SYS_SUPPORTS_LITTLE_ENDIAN

config PNX8550_STB810
	bool "NXP PNX8550 based STB810 board"
	select PNX8550
	select SYS_SUPPORTS_LITTLE_ENDIAN

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 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 CEVT_R4K
	select CSRC_R4K
	select DMA_COHERENT
	select HW_HAS_PCI
	select IRQ_CPU
	select IRQ_CPU_RM7K
	select IRQ_CPU_RM9K
	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_HIGHMEM
	select SYS_SUPPORTS_SMP
	help
	  Yosemite is an evaluation board for the RM9000x2 processor
	  manufactured by PMC-Sierra.

config SGI_IP22
	bool "SGI IP22 (Indy/Indigo2)"
	select ARC
	select ARC32
	select BOOT_ELF32
	select CEVT_R4K
	select CSRC_R4K
	select DEFAULT_SGI_PARTITION
	select DMA_NONCOHERENT
	select HW_HAS_EISA
	select I8253
	select I8259
	select IP22_CPU_SCACHE
	select IRQ_CPU
	select GENERIC_ISA_DMA_SUPPORT_BROKEN
	select SGI_HAS_I8042
	select SGI_HAS_INDYDOG
	select SGI_HAS_HAL2
	select SGI_HAS_SEEQ
	select SGI_HAS_WD93
	select SGI_HAS_ZILOG
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_R4X00
	select SYS_HAS_CPU_R5000
	select SYS_HAS_EARLY_PRINTK
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_64BIT_KERNEL
	select SYS_SUPPORTS_BIG_ENDIAN
	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 "SGI IP27 (Origin200/2000)"
	select ARC
	select ARC64
	select BOOT_ELF64
	select DEFAULT_SGI_PARTITION
	select DMA_IP27
	select SYS_HAS_EARLY_PRINTK
	select HW_HAS_PCI
	select NR_CPUS_DEFAULT_64
	select SYS_HAS_CPU_R10000
	select SYS_SUPPORTS_64BIT_KERNEL
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_NUMA
	select SYS_SUPPORTS_SMP
	select GENERIC_HARDIRQS_NO__DO_IRQ
	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_IP28
	bool "SGI IP28 (Indigo2 R10k) (EXPERIMENTAL)"
	depends on EXPERIMENTAL
	select ARC
	select ARC64
	select BOOT_ELF64
	select CEVT_R4K
	select CSRC_R4K
	select DEFAULT_SGI_PARTITION
	select DMA_NONCOHERENT
	select GENERIC_ISA_DMA_SUPPORT_BROKEN
	select IRQ_CPU
	select HW_HAS_EISA
	select I8253
	select I8259
	select SGI_HAS_I8042
	select SGI_HAS_INDYDOG
	select SGI_HAS_HAL2
	select SGI_HAS_SEEQ
	select SGI_HAS_WD93
	select SGI_HAS_ZILOG
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_R10000
	select SYS_HAS_EARLY_PRINTK
	select SYS_SUPPORTS_64BIT_KERNEL
	select SYS_SUPPORTS_BIG_ENDIAN
      help
        This is the SGI Indigo2 with R10000 processor.  To compile a Linux
        kernel that runs on these, say Y here.

config SGI_IP32
	bool "SGI IP32 (O2)"
	select ARC
	select ARC32
	select BOOT_ELF32
	select CEVT_R4K
	select CSRC_R4K
	select DMA_NONCOHERENT
	select HW_HAS_PCI
	select IRQ_CPU
	select R5000_CPU_SCACHE
	select RM7000_CPU_SCACHE
	select SYS_HAS_CPU_R5000
	select SYS_HAS_CPU_R10000 if BROKEN
	select SYS_HAS_CPU_RM7000
	select SYS_HAS_CPU_NEVADA
	select SYS_SUPPORTS_64BIT_KERNEL
	select SYS_SUPPORTS_BIG_ENDIAN
	help
	  If you want this kernel to run on SGI O2 workstation, say Y here.

config SIBYTE_CRHINE
	bool "Sibyte BCM91120C-CRhine"
	depends on EXPERIMENTAL
	select BOOT_ELF32
	select DMA_COHERENT
	select SIBYTE_BCM1120
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_SB1
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_LITTLE_ENDIAN

config SIBYTE_CARMEL
	bool "Sibyte BCM91120x-Carmel"
	depends on EXPERIMENTAL
	select BOOT_ELF32
	select DMA_COHERENT
	select SIBYTE_BCM1120
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_SB1
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_LITTLE_ENDIAN

config SIBYTE_CRHONE
	bool "Sibyte BCM91125C-CRhone"
	depends on EXPERIMENTAL
	select BOOT_ELF32
	select DMA_COHERENT
	select SIBYTE_BCM1125
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_SB1
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_HIGHMEM
	select SYS_SUPPORTS_LITTLE_ENDIAN

config SIBYTE_RHONE
	bool "Sibyte BCM91125E-Rhone"
	depends on EXPERIMENTAL
	select BOOT_ELF32
	select DMA_COHERENT
	select SIBYTE_BCM1125H
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_SB1
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_LITTLE_ENDIAN

config SIBYTE_SWARM
	bool "Sibyte BCM91250A-SWARM"
	select BOOT_ELF32
	select DMA_COHERENT
	select NR_CPUS_DEFAULT_2
	select SIBYTE_SB1250
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_SB1
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_HIGHMEM
	select SYS_SUPPORTS_LITTLE_ENDIAN
	select ZONE_DMA32 if 64BIT

config SIBYTE_LITTLESUR
	bool "Sibyte BCM91250C2-LittleSur"
	depends on EXPERIMENTAL
	select BOOT_ELF32
	select DMA_COHERENT
	select NR_CPUS_DEFAULT_2
	select SIBYTE_SB1250
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_SB1
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_HIGHMEM
	select SYS_SUPPORTS_LITTLE_ENDIAN

config SIBYTE_SENTOSA
	bool "Sibyte BCM91250E-Sentosa"
	depends on EXPERIMENTAL
	select BOOT_ELF32
	select DMA_COHERENT
	select NR_CPUS_DEFAULT_2
	select SIBYTE_SB1250
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_SB1
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_LITTLE_ENDIAN

config SIBYTE_BIGSUR
	bool "Sibyte BCM91480B-BigSur"
	select BOOT_ELF32
	select DMA_COHERENT
	select NR_CPUS_DEFAULT_4
	select SIBYTE_BCM1x80
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_SB1
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_HIGHMEM
	select SYS_SUPPORTS_LITTLE_ENDIAN
	select ZONE_DMA32 if 64BIT

config SNI_RM
	bool "SNI RM200/300/400"
	select ARC if CPU_LITTLE_ENDIAN
	select ARC32 if CPU_LITTLE_ENDIAN
	select SNIPROM if CPU_BIG_ENDIAN
	select ARCH_MAY_HAVE_PC_FDC
	select BOOT_ELF32
	select CEVT_R4K
	select CSRC_R4K
	select DEFAULT_SGI_PARTITION if CPU_BIG_ENDIAN
	select DMA_NONCOHERENT
	select GENERIC_ISA_DMA
	select HW_HAS_EISA
	select HW_HAS_PCI
	select IRQ_CPU
	select I8253
	select I8259
	select ISA
	select SWAP_IO_SPACE if CPU_BIG_ENDIAN
	select SYS_HAS_CPU_R4X00
	select SYS_HAS_CPU_R5000
	select SYS_HAS_CPU_R10000
	select R5000_CPU_SCACHE
	select SYS_HAS_EARLY_PRINTK
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_64BIT_KERNEL if EXPERIMENTAL
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_HIGHMEM
	select SYS_SUPPORTS_LITTLE_ENDIAN
	help
	  The SNI RM200/300/400 are MIPS-based machines 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 MACH_TX39XX
	bool "Toshiba TX39 series based machines"

config MACH_TX49XX
	bool "Toshiba TX49 series based machines"

config MIKROTIK_RB532
	bool "Mikrotik RB532 boards"
	select CEVT_R4K
	select CSRC_R4K
	select DMA_NONCOHERENT
	select GENERIC_HARDIRQS_NO__DO_IRQ
	select HW_HAS_PCI
	select IRQ_CPU
	select SYS_HAS_CPU_MIPS32_R1
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_LITTLE_ENDIAN
	select SWAP_IO_SPACE
	select BOOT_RAW
	select ARCH_REQUIRE_GPIOLIB
	help
	  Support the Mikrotik(tm) RouterBoard 532 series,
	  based on the IDT RC32434 SoC.

config WR_PPMC
	bool "Wind River PPMC board"
	select CEVT_R4K
	select CSRC_R4K
	select IRQ_CPU
	select BOOT_ELF32
	select DMA_NONCOHERENT
	select HW_HAS_PCI
	select PCI_GT64XXX_PCI0
	select SWAP_IO_SPACE
	select SYS_HAS_CPU_MIPS32_R1
	select SYS_HAS_CPU_MIPS32_R2
	select SYS_HAS_CPU_MIPS64_R1
	select SYS_HAS_CPU_NEVADA
	select SYS_HAS_CPU_RM7000
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_64BIT_KERNEL
	select SYS_SUPPORTS_BIG_ENDIAN
	select SYS_SUPPORTS_LITTLE_ENDIAN
	help
	  This enables support for the Wind River MIPS32 4KC PPMC evaluation
	  board, which is based on GT64120 bridge chip.

endchoice

source "arch/mips/alchemy/Kconfig"
source "arch/mips/basler/excite/Kconfig"
source "arch/mips/emma/Kconfig"
source "arch/mips/jazz/Kconfig"
source "arch/mips/lasat/Kconfig"
source "arch/mips/pmc-sierra/Kconfig"
source "arch/mips/sgi-ip27/Kconfig"
source "arch/mips/sibyte/Kconfig"
source "arch/mips/txx9/Kconfig"
source "arch/mips/vr41xx/Kconfig"

endmenu

config RWSEM_GENERIC_SPINLOCK
	bool
	default y

config RWSEM_XCHGADD_ALGORITHM
	bool

config ARCH_HAS_ILOG2_U32
	bool
	default n

config ARCH_HAS_ILOG2_U64
	bool
	default n

config ARCH_SUPPORTS_OPROFILE
	bool
	default y if !MIPS_MT_SMTC

config GENERIC_FIND_NEXT_BIT
	bool
	default y

config GENERIC_HWEIGHT
	bool
	default y

config GENERIC_CALIBRATE_DELAY
	bool
	default y

config GENERIC_CLOCKEVENTS
	bool
	default y

config GENERIC_TIME
	bool
	default y

config GENERIC_CMOS_UPDATE
	bool
	default y

config SCHED_NO_NO_OMIT_FRAME_POINTER
	bool
	default y

config GENERIC_HARDIRQS_NO__DO_IRQ
	bool
	default n

#
# Select some configuration options automatically based on user selections.
#
config ARC
	bool

config ARCH_MAY_HAVE_PC_FDC
	bool

config BOOT_RAW
	bool

config CEVT_BCM1480
	bool

config CEVT_DS1287
	bool

config CEVT_GT641XX
	bool

config CEVT_R4K
	bool

config CEVT_SB1250
	bool

config CEVT_TXX9
	bool

config CSRC_BCM1480
	bool

config CSRC_IOASIC
	bool

config CSRC_R4K
	bool

config CSRC_SB1250
	bool

config GPIO_TXX9
	select GENERIC_GPIO
	select ARCH_REQUIRE_GPIOLIB
	bool

config CFE
	bool

config DMA_COHERENT
	bool

config DMA_IP27
	bool

config DMA_NONCOHERENT
	bool
	select DMA_NEED_PCI_MAP_STATE

config DMA_NEED_PCI_MAP_STATE
	bool

config EARLY_PRINTK
	bool "Early printk" if EMBEDDED && DEBUG_KERNEL
	depends on SYS_HAS_EARLY_PRINTK
	default y
	help
	  This option enables special console drivers which allow the kernel
	  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 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
	bool

config HOTPLUG_CPU
	bool
	default n

config I8259
	bool

config MIPS_BONITO64
	bool

config MIPS_MSC
	bool

config MIPS_NILE4
	bool

config MIPS_DISABLE_OBSOLETE_IDE
	bool

config SYNC_R4K
	bool

config NO_IOPORT
	def_bool n

config GENERIC_ISA_DMA
	bool
	select ZONE_DMA if GENERIC_ISA_DMA_SUPPORT_BROKEN=n

config GENERIC_ISA_DMA_SUPPORT_BROKEN
	bool
	select GENERIC_ISA_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
# choice statement should be more obvious to the user.
#
choice
	prompt "Endianess selection"
	help
	  Some MIPS machines can be configured for either little or big endian
	  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 endianness.

config CPU_BIG_ENDIAN
	bool "Big endian"
	depends on SYS_SUPPORTS_BIG_ENDIAN

config CPU_LITTLE_ENDIAN
	bool "Little endian"
	depends on SYS_SUPPORTS_LITTLE_ENDIAN
	help

endchoice

config SYS_SUPPORTS_APM_EMULATION
	bool

config SYS_SUPPORTS_BIG_ENDIAN
	bool

config SYS_SUPPORTS_LITTLE_ENDIAN
	bool

config IRQ_CPU
	bool

config IRQ_CPU_RM7K
	bool

config IRQ_CPU_RM9K
	bool

config IRQ_MSP_SLP
	bool

config IRQ_MSP_CIC
	bool

config IRQ_TXX9
	bool

config IRQ_GT641XX
	bool

config IRQ_GIC
	bool

config MIPS_BOARDS_GEN
	bool

config PCI_GT64XXX_PCI0
	bool

config NO_EXCEPT_FILL
	bool

config MIPS_RM9122
	bool
	select SERIAL_RM9000

config SOC_PNX833X
	bool
	select CEVT_R4K
	select CSRC_R4K
	select IRQ_CPU
	select DMA_NONCOHERENT
	select SYS_HAS_CPU_MIPS32_R2
	select SYS_SUPPORTS_32BIT_KERNEL
	select SYS_SUPPORTS_LITTLE_ENDIAN
	select SYS_SUPPORTS_BIG_ENDIAN
	select GENERIC_HARDIRQS_NO__DO_IRQ
	select GENERIC_GPIO
	select CPU_MIPSR2_IRQ_VI

config SOC_PNX8335
	bool
	select SOC_PNX833X

config PNX8550
	bool
	select SOC_PNX8550

config SOC_PNX8550
	bool
	select DMA_NONCOHERENT
	select HW_HAS_PCI
	select SYS_HAS_CPU_MIPS32_R1
	select SYS_HAS_EARLY_PRINTK
	select SYS_SUPPORTS_32BIT_KERNEL
	select GENERIC_HARDIRQS_NO__DO_IRQ
	select GENERIC_GPIO

config SWAP_IO_SPACE
	bool

config EMMA2RH
	bool
	depends on MARKEINS
	default y

config SERIAL_RM9000
	bool

config SGI_HAS_INDYDOG
	bool

config SGI_HAS_HAL2
	bool

config SGI_HAS_SEEQ
	bool

config SGI_HAS_WD93
	bool

config SGI_HAS_ZILOG
	bool

config SGI_HAS_I8042
	bool

config DEFAULT_SGI_PARTITION
	bool

config ARC32
	bool

config SNIPROM
	bool

config BOOT_ELF32
	bool

config MIPS_L1_CACHE_SHIFT
	int
	default "4" if MACH_DECSTATION || MIKROTIK_RB532
	default "7" if SGI_IP22 || SGI_IP27 || SGI_IP28 || SNI_RM
	default "4" if PMC_MSP4200_EVAL
	default "5"

config HAVE_STD_PC_SERIAL_PORT
	bool

config ARC_CONSOLE
	bool "ARC console support"
	depends on SGI_IP22 || SGI_IP28 || (SNI_RM && CPU_LITTLE_ENDIAN)

config ARC_MEMORY
	bool
	depends on MACH_JAZZ || SNI_RM || SGI_IP32
	default y

config ARC_PROMLIB
	bool
	depends on MACH_JAZZ || SNI_RM || SGI_IP22 || SGI_IP28 || SGI_IP32
	default y

config ARC64
	bool

config BOOT_ELF64
	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
	select CPU_HAS_LLSC
	select CPU_HAS_PREFETCH
	select CPU_SUPPORTS_32BIT_KERNEL
	select CPU_SUPPORTS_HIGHMEM