+++ /dev/null
-# SPDX-License-Identifier: GPL-2.0
-config M32R
- bool
- default y
- select HAVE_IDE
- select HAVE_OPROFILE
- select INIT_ALL_POSSIBLE
- select HAVE_KERNEL_GZIP
- select HAVE_KERNEL_BZIP2
- select HAVE_KERNEL_LZMA
- select ARCH_WANT_IPC_PARSE_VERSION
- select HAVE_DEBUG_BUGVERBOSE
- select VIRT_TO_BUS
- select GENERIC_IRQ_PROBE
- select GENERIC_IRQ_SHOW
- select GENERIC_ATOMIC64
- select ARCH_HAS_DEVMEM_IS_ALLOWED
- select ARCH_USES_GETTIMEOFFSET
- select MODULES_USE_ELF_RELA
- select HAVE_DEBUG_STACKOVERFLOW
- select CPU_NO_EFFICIENT_FFS
- select DMA_DIRECT_OPS
- select ARCH_NO_COHERENT_DMA_MMAP if !MMU
-
-config SBUS
- bool
-
-config GENERIC_ISA_DMA
- bool
- default y
-
-config ZONE_DMA
- bool
- default y
-
-config NO_IOPORT_MAP
- def_bool y
-
-config NO_DMA
- def_bool n
-
-config HZ
- int
- default 100
-
-source "init/Kconfig"
-
-source "kernel/Kconfig.freezer"
-
-
-menu "Processor type and features"
-
-choice
- prompt "Platform Type"
- default PLAT_MAPPI
-
-config PLAT_MAPPI
- bool "Mappi-I"
- help
- The Mappi-I is an FPGA board for SOC (System-On-a-Chip) prototyping.
- You can operate a Linux system on this board by using an M32R
- softmacro core, which is a fully-synthesizable functional model
- described in Verilog-HDL.
-
- The Mappi-I board was the first platform, which had been used
- to port and develop a Linux system for the M32R processor.
- Currently, the Mappi-II, an heir to the Mappi-I, is available.
-
-config PLAT_USRV
- bool "uServer"
- select PLAT_HAS_INT1ICU
-
-config PLAT_M32700UT
- bool "M32700UT"
- select PLAT_HAS_INT0ICU
- select PLAT_HAS_INT1ICU
- select PLAT_HAS_INT2ICU
- help
- The M3T-M32700UT is an evaluation board based on uT-Engine
- specification. This board has an M32700 (Chaos) evaluation chip.
- You can say Y for SMP, because the M32700 is a single chip
- multiprocessor.
-
-config PLAT_OPSPUT
- bool "OPSPUT"
- select PLAT_HAS_INT0ICU
- select PLAT_HAS_INT1ICU
- select PLAT_HAS_INT2ICU
- help
- The OPSPUT is an evaluation board based on uT-Engine
- specification. This board has a OPSP-REP chip.
-
-config PLAT_OAKS32R
- bool "OAKS32R"
- help
- The OAKS32R is a tiny, inexpensive evaluation board.
- Please note that if you say Y here and choose chip "M32102",
- say N for MMU and select a no-MMU version kernel, otherwise
- a kernel with MMU support will not work, because the M32102
- is a microcontroller for embedded systems and it has no MMU.
-
-config PLAT_MAPPI2
- bool "Mappi-II(M3A-ZA36/M3A-ZA52)"
-
-config PLAT_MAPPI3
- bool "Mappi-III(M3A-2170)"
-
-config PLAT_M32104UT
- bool "M32104UT"
- select PLAT_HAS_INT1ICU
- help
- The M3T-M32104UT is an reference board based on uT-Engine
- specification. This board has a M32104 chip.
-
-endchoice
-
-choice
- prompt "Processor family"
- default CHIP_M32700
-
-config CHIP_M32700
- bool "M32700 (Chaos)"
-
-config CHIP_M32102
- bool "M32102"
-
-config CHIP_M32104
- bool "M32104"
- depends on PLAT_M32104UT
-
-config CHIP_VDEC2
- bool "VDEC2"
-
-config CHIP_OPSP
- bool "OPSP"
-
-endchoice
-
-config MMU
- bool "Support for memory management hardware"
- depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP
- default y
-
-config TLB_ENTRIES
- int "TLB Entries"
- depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP
- default 32 if CHIP_M32700 || CHIP_OPSP
- default 16 if CHIP_VDEC2
-
-
-config ISA_M32R
- bool
- depends on CHIP_M32102 || CHIP_M32104
- default y
-
-config ISA_M32R2
- bool
- depends on CHIP_M32700 || CHIP_VDEC2 || CHIP_OPSP
- default y
-
-config ISA_DSP_LEVEL2
- bool
- depends on CHIP_M32700 || CHIP_OPSP
- default y
-
-config ISA_DUAL_ISSUE
- bool
- depends on CHIP_M32700 || CHIP_OPSP
- default y
-
-config PLAT_HAS_INT0ICU
- bool
- default n
-
-config PLAT_HAS_INT1ICU
- bool
- default n
-
-config PLAT_HAS_INT2ICU
- bool
- default n
-
-config BUS_CLOCK
- int "Bus Clock [Hz] (integer)"
- default "70000000" if PLAT_MAPPI
- default "25000000" if PLAT_USRV
- default "50000000" if PLAT_MAPPI3
- default "50000000" if PLAT_M32700UT
- default "50000000" if PLAT_OPSPUT
- default "54000000" if PLAT_M32104UT
- default "33333333" if PLAT_OAKS32R
- default "20000000" if PLAT_MAPPI2
-
-config TIMER_DIVIDE
- int "Timer divider (integer)"
- default "128"
-
-config CPU_BIG_ENDIAN
- bool
- default !CPU_LITTLE_ENDIAN
-
-config CPU_LITTLE_ENDIAN
- bool "Generate little endian code"
- default n
-
-config MEMORY_START
- hex "Physical memory start address (hex)"
- default "08000000" if PLAT_MAPPI || PLAT_MAPPI2 || PLAT_MAPPI3
- default "08000000" if PLAT_USRV
- default "08000000" if PLAT_M32700UT
- default "08000000" if PLAT_OPSPUT
- default "04000000" if PLAT_M32104UT
- default "01000000" if PLAT_OAKS32R
-
-config MEMORY_SIZE
- hex "Physical memory size (hex)"
- default "08000000" if PLAT_MAPPI3
- default "04000000" if PLAT_MAPPI || PLAT_MAPPI2
- default "02000000" if PLAT_USRV
- default "01000000" if PLAT_M32700UT
- default "01000000" if PLAT_OPSPUT
- default "01000000" if PLAT_M32104UT
- default "00800000" if PLAT_OAKS32R
-
-config ARCH_DISCONTIGMEM_ENABLE
- bool "Internal RAM Support"
- depends on CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104
- default y
-
-source "mm/Kconfig"
-
-config IRAM_START
- hex "Internal memory start address (hex)"
- default "00f00000" if !CHIP_M32104
- default "00700000" if CHIP_M32104
- depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM
-
-config IRAM_SIZE
- hex "Internal memory size (hex)"
- depends on (CHIP_M32700 || CHIP_M32102 || CHIP_VDEC2 || CHIP_OPSP || CHIP_M32104) && DISCONTIGMEM
- default "00080000" if CHIP_M32700
- default "00010000" if CHIP_M32102 || CHIP_OPSP || CHIP_M32104
- default "00008000" if CHIP_VDEC2
-
-#
-# Define implied options from the CPU selection here
-#
-
-config GENERIC_LOCKBREAK
- bool
- default y
- depends on SMP && PREEMPT
-
-config RWSEM_GENERIC_SPINLOCK
- bool
- depends on M32R
- default y
-
-config RWSEM_XCHGADD_ALGORITHM
- bool
- default n
-
-config ARCH_HAS_ILOG2_U32
- bool
- default n
-
-config ARCH_HAS_ILOG2_U64
- bool
- default n
-
-config GENERIC_HWEIGHT
- bool
- default y
-
-config GENERIC_CALIBRATE_DELAY
- bool
- default y
-
-config SCHED_OMIT_FRAME_POINTER
- bool
- default y
-
-source "kernel/Kconfig.preempt"
-
-config SMP
- bool "Symmetric multi-processing support"
- depends on MMU
- ---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.
-
- If you say N here, the kernel will run on uni- and multiprocessor
- machines, but will use only one CPU of a multiprocessor machine. If
- you say Y here, the kernel will run on many, but not all,
- uniprocessor machines. On a uniprocessor machine, the kernel
- will run faster if you say N here.
-
- People using multiprocessor machines who say Y here should also say
- Y to "Enhanced Real Time Clock Support", below. The "Advanced Power
- Management" code will be disabled if you say Y here.
-
- See also the SMP-HOWTO available at
- <http://tldp.org/HOWTO/SMP-HOWTO.html>.
-
- If you don't know what to do here, say N.
-
-config CHIP_M32700_TS1
- bool "Workaround code for the M32700 TS1 chip's bug"
- depends on (CHIP_M32700 && SMP)
- default n
-
-config NR_CPUS
- int "Maximum number of CPUs (2-32)"
- range 2 32
- depends on SMP
- default "2"
- help
- This allows you to specify the maximum number of CPUs which this
- kernel will support. The maximum supported value is 32 and the
- minimum value which makes sense is 2.
-
- This is purely to save memory - each supported CPU adds
- approximately eight kilobytes to the kernel image.
-
-# Common NUMA Features
-config NUMA
- bool "Numa Memory Allocation Support"
- depends on SMP && BROKEN
- default n
-
-config NODES_SHIFT
- int
- default "1"
- depends on NEED_MULTIPLE_NODES
-
-endmenu
-
-
-menu "Bus options (PCI, PCMCIA, EISA, MCA, ISA)"
-
-config PCI
- bool "PCI support"
- depends on BROKEN
- default n
- help
- Find out whether you have a PCI motherboard. PCI is the name of a
- bus system, i.e. the way the CPU talks to the other stuff inside
- your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or
- VESA. If you have PCI, say Y, otherwise N.
-
-choice
- prompt "PCI access mode"
- depends on PCI
- default PCI_GOANY
-
-config PCI_GOBIOS
- bool "BIOS"
- ---help---
- On PCI systems, the BIOS can be used to detect the PCI devices and
- determine their configuration. However, some old PCI motherboards
- have BIOS bugs and may crash if this is done. Also, some embedded
- PCI-based systems don't have any BIOS at all. Linux can also try to
- detect the PCI hardware directly without using the BIOS.
-
- With this option, you can specify how Linux should detect the PCI
- devices. If you choose "BIOS", the BIOS will be used, if you choose
- "Direct", the BIOS won't be used, and if you choose "Any", the
- kernel will try the direct access method and falls back to the BIOS
- if that doesn't work. If unsure, go with the default, which is
- "Any".
-
-config PCI_GODIRECT
- bool "Direct"
-
-config PCI_GOANY
- bool "Any"
-
-endchoice
-
-config PCI_BIOS
- bool
- depends on PCI && (PCI_GOBIOS || PCI_GOANY)
- default y
-
-config PCI_DIRECT
- bool
- depends on PCI && (PCI_GODIRECT || PCI_GOANY)
- default y
-
-source "drivers/pci/Kconfig"
-
-config ISA
- bool
-
-source "drivers/pcmcia/Kconfig"
-
-endmenu
-
-
-menu "Executable file formats"
-
-source "fs/Kconfig.binfmt"
-
-endmenu
-
-source "net/Kconfig"
-
-source "drivers/Kconfig"
-
-source "fs/Kconfig"
-
-source "arch/m32r/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"
-
-source "lib/Kconfig"
projects / linux-2.6-microblaze.git / blobdiff