m68k: reorganize Kconfig options to improve mmu/non-mmu selections
The current mmu and non-mmu Kconfig files can be merged to form a more general selection of options. The current break up of options is due to the simple brute force merge from the m68k and m68knommu arch directories. Many of the options are not at all specific to having the MMU enabled or not. They are actually associated with a particular CPU type or platform type. Ultimately as we support all processors with the MMU disabled we need many of these options to be selectable without the MMU option enabled. And likewise some of the ColdFire processors, which currently are only supported with the MMU disabled, do have MMU hardware, and will need to have options selected on CPU type, not MMU disabled. This patch removes the old mmu and non-mmu Kconfigs and instead breaks up the configuration into four areas: cpu, machine, bus, devices. The Kconfig.cpu lists all the options associated with selecting a CPU, and includes options specific to each CPU type as well. Kconfig.machine lists all options associated with selecting a machine type. Almost always the machines selectable is restricted by the chosen CPU. Kconfig.bus contains options associated with selecting bus types on the various machine types. That includes PCI bus, PCMCIA bus, etc. Kconfig.devices contains options for drivers and driver associated options. Signed-off-by: Greg Ungerer <gerg@uclinux.org>
This commit is contained in:
Greg Ungerer
parent
89127ed381
commit
0e152d8050
6 changed files with 889 additions and 917 deletions
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@ -21,6 +21,15 @@ config ARCH_HAS_ILOG2_U32
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config ARCH_HAS_ILOG2_U64
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bool
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config GENERIC_CLOCKEVENTS
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bool
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config GENERIC_CMOS_UPDATE
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def_bool !MMU
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config GENERIC_GPIO
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bool
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config GENERIC_HWEIGHT
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bool
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default y
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@ -29,10 +38,16 @@ config GENERIC_CALIBRATE_DELAY
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bool
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default y
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config GENERIC_IOMAP
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def_bool MMU
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config TIME_LOW_RES
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bool
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default y
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config ARCH_USES_GETTIMEOFFSET
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def_bool MMU
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config NO_IOPORT
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def_bool y
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@ -62,13 +77,31 @@ config MMU
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Select if you want MMU-based virtualised addressing space
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support by paged memory management. If unsure, say 'Y'.
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menu "Platform dependent setup"
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config MMU_MOTOROLA
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bool
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if MMU
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source arch/m68k/Kconfig.mmu
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config MMU_SUN3
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bool
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depends on MMU && !MMU_MOTOROLA
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menu "Platform setup"
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source arch/m68k/Kconfig.cpu
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source arch/m68k/Kconfig.machine
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source arch/m68k/Kconfig.bus
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endmenu
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menu "Kernel Features"
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if COLDFIRE
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source "kernel/Kconfig.preempt"
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endif
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if !MMU
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source arch/m68k/Kconfig.nommu
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if !MMU || COLDFIRE
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source "kernel/time/Kconfig"
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endif
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source "mm/Kconfig"
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@ -85,9 +118,9 @@ if !MMU
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menu "Power management options"
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config PM
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bool "Power Management support"
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help
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Support processor power management modes
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bool "Power Management support"
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help
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Support processor power management modes
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endmenu
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endif
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@ -96,151 +129,7 @@ source "net/Kconfig"
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source "drivers/Kconfig"
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if MMU
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menu "Character devices"
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config ATARI_MFPSER
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tristate "Atari MFP serial support"
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depends on ATARI
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---help---
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If you like to use the MFP serial ports ("Modem1", "Serial1") under
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Linux, say Y. The driver equally supports all kinds of MFP serial
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ports and automatically detects whether Serial1 is available.
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To compile this driver as a module, choose M here.
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Note for Falcon users: You also have an MFP port, it's just not
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wired to the outside... But you could use the port under Linux.
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config ATARI_MIDI
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tristate "Atari MIDI serial support"
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depends on ATARI
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help
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If you want to use your Atari's MIDI port in Linux, say Y.
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To compile this driver as a module, choose M here.
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config ATARI_DSP56K
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tristate "Atari DSP56k support (EXPERIMENTAL)"
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depends on ATARI && EXPERIMENTAL
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help
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If you want to be able to use the DSP56001 in Falcons, say Y. This
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driver is still experimental, and if you don't know what it is, or
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if you don't have this processor, just say N.
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To compile this driver as a module, choose M here.
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config AMIGA_BUILTIN_SERIAL
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tristate "Amiga builtin serial support"
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depends on AMIGA
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help
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If you want to use your Amiga's built-in serial port in Linux,
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answer Y.
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To compile this driver as a module, choose M here.
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config MULTIFACE_III_TTY
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tristate "Multiface Card III serial support"
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depends on AMIGA
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help
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If you want to use a Multiface III card's serial port in Linux,
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answer Y.
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To compile this driver as a module, choose M here.
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config GVPIOEXT
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tristate "GVP IO-Extender support"
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depends on PARPORT=n && ZORRO
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help
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If you want to use a GVP IO-Extender serial card in Linux, say Y.
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Otherwise, say N.
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config GVPIOEXT_LP
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tristate "GVP IO-Extender parallel printer support"
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depends on GVPIOEXT
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help
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Say Y to enable driving a printer from the parallel port on your
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GVP IO-Extender card, N otherwise.
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config GVPIOEXT_PLIP
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tristate "GVP IO-Extender PLIP support"
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depends on GVPIOEXT
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help
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Say Y to enable doing IP over the parallel port on your GVP
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IO-Extender card, N otherwise.
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config MAC_HID
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bool
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depends on INPUT_ADBHID
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default y
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config HPDCA
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tristate "HP DCA serial support"
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depends on DIO && SERIAL_8250
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help
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If you want to use the internal "DCA" serial ports on an HP300
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machine, say Y here.
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config HPAPCI
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tristate "HP APCI serial support"
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depends on HP300 && SERIAL_8250 && EXPERIMENTAL
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help
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If you want to use the internal "APCI" serial ports on an HP400
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machine, say Y here.
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config MVME147_SCC
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bool "SCC support for MVME147 serial ports"
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depends on MVME147 && BROKEN
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help
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This is the driver for the serial ports on the Motorola MVME147
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boards. Everyone using one of these boards should say Y here.
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config MVME162_SCC
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bool "SCC support for MVME162 serial ports"
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depends on MVME16x && BROKEN
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help
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This is the driver for the serial ports on the Motorola MVME162 and
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172 boards. Everyone using one of these boards should say Y here.
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config BVME6000_SCC
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bool "SCC support for BVME6000 serial ports"
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depends on BVME6000 && BROKEN
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help
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This is the driver for the serial ports on the BVME4000 and BVME6000
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boards from BVM Ltd. Everyone using one of these boards should say
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Y here.
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config DN_SERIAL
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bool "Support for DN serial port (dummy)"
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depends on APOLLO
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config SERIAL_CONSOLE
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bool "Support for serial port console"
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depends on (AMIGA || ATARI || SUN3 || SUN3X || VME || APOLLO) && (ATARI_MFPSER=y || ATARI_MIDI=y || AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y || SERIAL=y || MVME147_SCC || SERIAL167 || MVME162_SCC || BVME6000_SCC || DN_SERIAL)
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---help---
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If you say Y here, it will be possible to use a serial port as the
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system console (the system console is the device which receives all
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kernel messages and warnings and which allows logins in single user
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mode). This could be useful if some terminal or printer is connected
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to that serial port.
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Even if you say Y here, the currently visible virtual console
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(/dev/tty0) will still be used as the system console by default, but
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you can alter that using a kernel command line option such as
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"console=ttyS1". (Try "man bootparam" or see the documentation of
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your boot loader (lilo or loadlin) about how to pass options to the
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kernel at boot time.)
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If you don't have a VGA card installed and you say Y here, the
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kernel will automatically use the first serial line, /dev/ttyS0, as
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system console.
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If unsure, say N.
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endmenu
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endif
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source "arch/m68k/Kconfig.devices"
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source "fs/Kconfig"
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55
arch/m68k/Kconfig.bus
Normal file
55
arch/m68k/Kconfig.bus
Normal file
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@ -0,0 +1,55 @@
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if MMU
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comment "Bus Support"
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config NUBUS
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bool
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depends on MAC
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default y
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config ZORRO
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bool "Amiga Zorro (AutoConfig) bus support"
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depends on AMIGA
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help
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This enables support for the Zorro bus in the Amiga. If you have
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expansion cards in your Amiga that conform to the Amiga
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AutoConfig(tm) specification, say Y, otherwise N. Note that even
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expansion cards that do not fit in the Zorro slots but fit in e.g.
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the CPU slot may fall in this category, so you have to say Y to let
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Linux use these.
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config AMIGA_PCMCIA
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bool "Amiga 1200/600 PCMCIA support (EXPERIMENTAL)"
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depends on AMIGA && EXPERIMENTAL
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help
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Include support in the kernel for pcmcia on Amiga 1200 and Amiga
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600. If you intend to use pcmcia cards say Y; otherwise say N.
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config ISA
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bool
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depends on Q40 || AMIGA_PCMCIA
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default y
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help
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Find out whether you have ISA slots on your motherboard. ISA is the
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name of a bus system, i.e. the way the CPU talks to the other stuff
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inside your box. Other bus systems are PCI, EISA, MicroChannel
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(MCA) or VESA. ISA is an older system, now being displaced by PCI;
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newer boards don't support it. If you have ISA, say Y, otherwise N.
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config GENERIC_ISA_DMA
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def_bool ISA
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source "drivers/pci/Kconfig"
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source "drivers/zorro/Kconfig"
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endif
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if !MMU
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config ISA_DMA_API
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def_bool !M5272
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source "drivers/pcmcia/Kconfig"
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endif
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429
arch/m68k/Kconfig.cpu
Normal file
429
arch/m68k/Kconfig.cpu
Normal file
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@ -0,0 +1,429 @@
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comment "Processor Type"
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config M68000
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bool
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select CPU_HAS_NO_BITFIELDS
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help
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The Freescale (was Motorola) 68000 CPU is the first generation of
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the well known M68K family of processors. The CPU core as well as
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being available as a stand alone CPU was also used in many
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System-On-Chip devices (eg 68328, 68302, etc). It does not contain
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a paging MMU.
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config MCPU32
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bool
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select CPU_HAS_NO_BITFIELDS
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help
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The Freescale (was then Motorola) CPU32 is a CPU core that is
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based on the 68020 processor. For the most part it is used in
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System-On-Chip parts, and does not contain a paging MMU.
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config COLDFIRE
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bool
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select GENERIC_GPIO
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select ARCH_REQUIRE_GPIOLIB
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select CPU_HAS_NO_BITFIELDS
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help
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The Freescale ColdFire family of processors is a modern derivitive
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of the 68000 processor family. They are mainly targeted at embedded
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applications, and are all System-On-Chip (SOC) devices, as opposed
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to stand alone CPUs. They implement a subset of the original 68000
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processor instruction set.
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config M68020
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bool "68020 support"
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depends on MMU
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help
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If you anticipate running this kernel on a computer with a MC68020
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processor, say Y. Otherwise, say N. Note that the 68020 requires a
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68851 MMU (Memory Management Unit) to run Linux/m68k, except on the
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Sun 3, which provides its own version.
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config M68030
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bool "68030 support"
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depends on MMU && !MMU_SUN3
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help
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If you anticipate running this kernel on a computer with a MC68030
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processor, say Y. Otherwise, say N. Note that a MC68EC030 will not
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work, as it does not include an MMU (Memory Management Unit).
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config M68040
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bool "68040 support"
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depends on MMU && !MMU_SUN3
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help
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If you anticipate running this kernel on a computer with a MC68LC040
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or MC68040 processor, say Y. Otherwise, say N. Note that an
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MC68EC040 will not work, as it does not include an MMU (Memory
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Management Unit).
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config M68060
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bool "68060 support"
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depends on MMU && !MMU_SUN3
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help
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If you anticipate running this kernel on a computer with a MC68060
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processor, say Y. Otherwise, say N.
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config M68328
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bool "MC68328"
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depends on !MMU
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select M68000
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help
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Motorola 68328 processor support.
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config M68EZ328
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bool "MC68EZ328"
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depends on !MMU
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select M68000
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help
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Motorola 68EX328 processor support.
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config M68VZ328
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bool "MC68VZ328"
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depends on !MMU
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select M68000
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help
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Motorola 68VZ328 processor support.
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config M68360
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bool "MC68360"
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depends on !MMU
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select MCPU32
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help
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Motorola 68360 processor support.
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config M5206
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bool "MCF5206"
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depends on !MMU
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select COLDFIRE
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select COLDFIRE_SW_A7
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select HAVE_MBAR
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help
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Motorola ColdFire 5206 processor support.
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config M5206e
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bool "MCF5206e"
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depends on !MMU
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select COLDFIRE
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select COLDFIRE_SW_A7
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select HAVE_MBAR
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help
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Motorola ColdFire 5206e processor support.
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config M520x
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bool "MCF520x"
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depends on !MMU
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select COLDFIRE
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select GENERIC_CLOCKEVENTS
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select HAVE_CACHE_SPLIT
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help
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Freescale Coldfire 5207/5208 processor support.
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config M523x
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bool "MCF523x"
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depends on !MMU
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select COLDFIRE
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select GENERIC_CLOCKEVENTS
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select HAVE_CACHE_SPLIT
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select HAVE_IPSBAR
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help
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Freescale Coldfire 5230/1/2/4/5 processor support
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config M5249
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bool "MCF5249"
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depends on !MMU
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select COLDFIRE
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select COLDFIRE_SW_A7
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select HAVE_MBAR
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help
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Motorola ColdFire 5249 processor support.
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config M527x
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bool
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config M5271
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bool "MCF5271"
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depends on !MMU
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select COLDFIRE
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select M527x
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select HAVE_CACHE_SPLIT
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select HAVE_IPSBAR
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select GENERIC_CLOCKEVENTS
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help
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Freescale (Motorola) ColdFire 5270/5271 processor support.
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config M5272
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bool "MCF5272"
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depends on !MMU
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select COLDFIRE
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select COLDFIRE_SW_A7
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select HAVE_MBAR
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help
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Motorola ColdFire 5272 processor support.
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config M5275
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bool "MCF5275"
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depends on !MMU
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select COLDFIRE
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select M527x
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select HAVE_CACHE_SPLIT
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select HAVE_IPSBAR
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select GENERIC_CLOCKEVENTS
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help
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Freescale (Motorola) ColdFire 5274/5275 processor support.
|
||||
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config M528x
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bool "MCF528x"
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depends on !MMU
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select COLDFIRE
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select GENERIC_CLOCKEVENTS
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select HAVE_CACHE_SPLIT
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select HAVE_IPSBAR
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help
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Motorola ColdFire 5280/5282 processor support.
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||||
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config M5307
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bool "MCF5307"
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depends on !MMU
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select COLDFIRE
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select COLDFIRE_SW_A7
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select HAVE_CACHE_CB
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select HAVE_MBAR
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||||
help
|
||||
Motorola ColdFire 5307 processor support.
|
||||
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config M532x
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bool "MCF532x"
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depends on !MMU
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select COLDFIRE
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select HAVE_CACHE_CB
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help
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||||
Freescale (Motorola) ColdFire 532x processor support.
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config M5407
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bool "MCF5407"
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depends on !MMU
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select COLDFIRE
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select COLDFIRE_SW_A7
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select HAVE_CACHE_CB
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select HAVE_MBAR
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||||
help
|
||||
Motorola ColdFire 5407 processor support.
|
||||
|
||||
config M54xx
|
||||
bool
|
||||
|
||||
config M547x
|
||||
bool "MCF547x"
|
||||
depends on !MMU
|
||||
select COLDFIRE
|
||||
select M54xx
|
||||
select HAVE_CACHE_CB
|
||||
select HAVE_MBAR
|
||||
help
|
||||
Freescale ColdFire 5470/5471/5472/5473/5474/5475 processor support.
|
||||
|
||||
config M548x
|
||||
bool "MCF548x"
|
||||
depends on !MMU
|
||||
select COLDFIRE
|
||||
select M54xx
|
||||
select HAVE_CACHE_CB
|
||||
select HAVE_MBAR
|
||||
help
|
||||
Freescale ColdFire 5480/5481/5482/5483/5484/5485 processor support.
|
||||
|
||||
|
||||
comment "Processor Specific Options"
|
||||
|
||||
config M68KFPU_EMU
|
||||
bool "Math emulation support (EXPERIMENTAL)"
|
||||
depends on MMU
|
||||
depends on EXPERIMENTAL
|
||||
help
|
||||
At some point in the future, this will cause floating-point math
|
||||
instructions to be emulated by the kernel on machines that lack a
|
||||
floating-point math coprocessor. Thrill-seekers and chronically
|
||||
sleep-deprived psychotic hacker types can say Y now, everyone else
|
||||
should probably wait a while.
|
||||
|
||||
config M68KFPU_EMU_EXTRAPREC
|
||||
bool "Math emulation extra precision"
|
||||
depends on M68KFPU_EMU
|
||||
help
|
||||
The fpu uses normally a few bit more during calculations for
|
||||
correct rounding, the emulator can (often) do the same but this
|
||||
extra calculation can cost quite some time, so you can disable
|
||||
it here. The emulator will then "only" calculate with a 64 bit
|
||||
mantissa and round slightly incorrect, what is more than enough
|
||||
for normal usage.
|
||||
|
||||
config M68KFPU_EMU_ONLY
|
||||
bool "Math emulation only kernel"
|
||||
depends on M68KFPU_EMU
|
||||
help
|
||||
This option prevents any floating-point instructions from being
|
||||
compiled into the kernel, thereby the kernel doesn't save any
|
||||
floating point context anymore during task switches, so this
|
||||
kernel will only be usable on machines without a floating-point
|
||||
math coprocessor. This makes the kernel a bit faster as no tests
|
||||
needs to be executed whether a floating-point instruction in the
|
||||
kernel should be executed or not.
|
||||
|
||||
config ADVANCED
|
||||
bool "Advanced configuration options"
|
||||
depends on MMU
|
||||
---help---
|
||||
This gives you access to some advanced options for the CPU. The
|
||||
defaults should be fine for most users, but these options may make
|
||||
it possible for you to improve performance somewhat if you know what
|
||||
you are doing.
|
||||
|
||||
Note that the answer to this question won't directly affect the
|
||||
kernel: saying N will just cause the configurator to skip all
|
||||
the questions about these options.
|
||||
|
||||
Most users should say N to this question.
|
||||
|
||||
config RMW_INSNS
|
||||
bool "Use read-modify-write instructions"
|
||||
depends on ADVANCED
|
||||
---help---
|
||||
This allows to use certain instructions that work with indivisible
|
||||
read-modify-write bus cycles. While this is faster than the
|
||||
workaround of disabling interrupts, it can conflict with DMA
|
||||
( = direct memory access) on many Amiga systems, and it is also said
|
||||
to destabilize other machines. It is very likely that this will
|
||||
cause serious problems on any Amiga or Atari Medusa if set. The only
|
||||
configuration where it should work are 68030-based Ataris, where it
|
||||
apparently improves performance. But you've been warned! Unless you
|
||||
really know what you are doing, say N. Try Y only if you're quite
|
||||
adventurous.
|
||||
|
||||
config SINGLE_MEMORY_CHUNK
|
||||
bool "Use one physical chunk of memory only" if ADVANCED && !SUN3
|
||||
depends on MMU
|
||||
default y if SUN3
|
||||
select NEED_MULTIPLE_NODES
|
||||
help
|
||||
Ignore all but the first contiguous chunk of physical memory for VM
|
||||
purposes. This will save a few bytes kernel size and may speed up
|
||||
some operations. Say N if not sure.
|
||||
|
||||
config ARCH_DISCONTIGMEM_ENABLE
|
||||
def_bool MMU && !SINGLE_MEMORY_CHUNK
|
||||
|
||||
config 060_WRITETHROUGH
|
||||
bool "Use write-through caching for 68060 supervisor accesses"
|
||||
depends on ADVANCED && M68060
|
||||
---help---
|
||||
The 68060 generally uses copyback caching of recently accessed data.
|
||||
Copyback caching means that memory writes will be held in an on-chip
|
||||
cache and only written back to memory some time later. Saying Y
|
||||
here will force supervisor (kernel) accesses to use writethrough
|
||||
caching. Writethrough caching means that data is written to memory
|
||||
straight away, so that cache and memory data always agree.
|
||||
Writethrough caching is less efficient, but is needed for some
|
||||
drivers on 68060 based systems where the 68060 bus snooping signal
|
||||
is hardwired on. The 53c710 SCSI driver is known to suffer from
|
||||
this problem.
|
||||
|
||||
config M68K_L2_CACHE
|
||||
bool
|
||||
depends on MAC
|
||||
default y
|
||||
|
||||
config NODES_SHIFT
|
||||
int
|
||||
default "3"
|
||||
depends on !SINGLE_MEMORY_CHUNK
|
||||
|
||||
config FPU
|
||||
bool
|
||||
|
||||
config COLDFIRE_SW_A7
|
||||
bool
|
||||
|
||||
config HAVE_CACHE_SPLIT
|
||||
bool
|
||||
|
||||
config HAVE_CACHE_CB
|
||||
bool
|
||||
|
||||
config HAVE_MBAR
|
||||
bool
|
||||
|
||||
config HAVE_IPSBAR
|
||||
bool
|
||||
|
||||
config CLOCK_SET
|
||||
bool "Enable setting the CPU clock frequency"
|
||||
depends on COLDFIRE
|
||||
default n
|
||||
help
|
||||
On some CPU's you do not need to know what the core CPU clock
|
||||
frequency is. On these you can disable clock setting. On some
|
||||
traditional 68K parts, and on all ColdFire parts you need to set
|
||||
the appropriate CPU clock frequency. On these devices many of the
|
||||
onboard peripherals derive their timing from the master CPU clock
|
||||
frequency.
|
||||
|
||||
config CLOCK_FREQ
|
||||
int "Set the core clock frequency"
|
||||
default "66666666"
|
||||
depends on CLOCK_SET
|
||||
help
|
||||
Define the CPU clock frequency in use. This is the core clock
|
||||
frequency, it may or may not be the same as the external clock
|
||||
crystal fitted to your board. Some processors have an internal
|
||||
PLL and can have their frequency programmed at run time, others
|
||||
use internal dividers. In general the kernel won't setup a PLL
|
||||
if it is fitted (there are some exceptions). This value will be
|
||||
specific to the exact CPU that you are using.
|
||||
|
||||
config OLDMASK
|
||||
bool "Old mask 5307 (1H55J) silicon"
|
||||
depends on M5307
|
||||
help
|
||||
Build support for the older revision ColdFire 5307 silicon.
|
||||
Specifically this is the 1H55J mask revision.
|
||||
|
||||
if HAVE_CACHE_SPLIT
|
||||
choice
|
||||
prompt "Split Cache Configuration"
|
||||
default CACHE_I
|
||||
|
||||
config CACHE_I
|
||||
bool "Instruction"
|
||||
help
|
||||
Use all of the ColdFire CPU cache memory as an instruction cache.
|
||||
|
||||
config CACHE_D
|
||||
bool "Data"
|
||||
help
|
||||
Use all of the ColdFire CPU cache memory as a data cache.
|
||||
|
||||
config CACHE_BOTH
|
||||
bool "Both"
|
||||
help
|
||||
Split the ColdFire CPU cache, and use half as an instruction cache
|
||||
and half as a data cache.
|
||||
endchoice
|
||||
endif
|
||||
|
||||
if HAVE_CACHE_CB
|
||||
choice
|
||||
prompt "Data cache mode"
|
||||
default CACHE_WRITETHRU
|
||||
|
||||
config CACHE_WRITETHRU
|
||||
bool "Write-through"
|
||||
help
|
||||
The ColdFire CPU cache is set into Write-through mode.
|
||||
|
||||
config CACHE_COPYBACK
|
||||
bool "Copy-back"
|
||||
help
|
||||
The ColdFire CPU cache is set into Copy-back mode.
|
||||
endchoice
|
||||
endif
|
||||
|
||||
171
arch/m68k/Kconfig.devices
Normal file
171
arch/m68k/Kconfig.devices
Normal file
|
|
@ -0,0 +1,171 @@
|
|||
if MMU
|
||||
|
||||
config ARCH_MAY_HAVE_PC_FDC
|
||||
bool
|
||||
depends on BROKEN && (Q40 || SUN3X)
|
||||
default y
|
||||
|
||||
menu "Platform devices"
|
||||
|
||||
config HEARTBEAT
|
||||
bool "Use power LED as a heartbeat" if AMIGA || APOLLO || ATARI || MAC ||Q40
|
||||
default y if !AMIGA && !APOLLO && !ATARI && !MAC && !Q40 && HP300
|
||||
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.
|
||||
|
||||
# We have a dedicated heartbeat LED. :-)
|
||||
config PROC_HARDWARE
|
||||
bool "/proc/hardware support"
|
||||
help
|
||||
Say Y here to support the /proc/hardware file, which gives you
|
||||
access to information about the machine you're running on,
|
||||
including the model, CPU, MMU, clock speed, BogoMIPS rating,
|
||||
and memory size.
|
||||
|
||||
endmenu
|
||||
|
||||
menu "Character devices"
|
||||
|
||||
config ATARI_MFPSER
|
||||
tristate "Atari MFP serial support"
|
||||
depends on ATARI
|
||||
---help---
|
||||
If you like to use the MFP serial ports ("Modem1", "Serial1") under
|
||||
Linux, say Y. The driver equally supports all kinds of MFP serial
|
||||
ports and automatically detects whether Serial1 is available.
|
||||
|
||||
To compile this driver as a module, choose M here.
|
||||
|
||||
Note for Falcon users: You also have an MFP port, it's just not
|
||||
wired to the outside... But you could use the port under Linux.
|
||||
|
||||
config ATARI_MIDI
|
||||
tristate "Atari MIDI serial support"
|
||||
depends on ATARI
|
||||
help
|
||||
If you want to use your Atari's MIDI port in Linux, say Y.
|
||||
|
||||
To compile this driver as a module, choose M here.
|
||||
|
||||
config ATARI_DSP56K
|
||||
tristate "Atari DSP56k support (EXPERIMENTAL)"
|
||||
depends on ATARI && EXPERIMENTAL
|
||||
help
|
||||
If you want to be able to use the DSP56001 in Falcons, say Y. This
|
||||
driver is still experimental, and if you don't know what it is, or
|
||||
if you don't have this processor, just say N.
|
||||
|
||||
To compile this driver as a module, choose M here.
|
||||
|
||||
config AMIGA_BUILTIN_SERIAL
|
||||
tristate "Amiga builtin serial support"
|
||||
depends on AMIGA
|
||||
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 MULTIFACE_III_TTY
|
||||
tristate "Multiface Card III serial support"
|
||||
depends on AMIGA
|
||||
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 GVPIOEXT
|
||||
tristate "GVP IO-Extender support"
|
||||
depends on PARPORT=n && ZORRO
|
||||
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 MAC_HID
|
||||
bool
|
||||
depends on INPUT_ADBHID
|
||||
default y
|
||||
|
||||
config HPDCA
|
||||
tristate "HP DCA serial support"
|
||||
depends on DIO && SERIAL_8250
|
||||
help
|
||||
If you want to use the internal "DCA" serial ports on an HP300
|
||||
machine, say Y here.
|
||||
|
||||
config HPAPCI
|
||||
tristate "HP APCI serial support"
|
||||
depends on HP300 && SERIAL_8250 && EXPERIMENTAL
|
||||
help
|
||||
If you want to use the internal "APCI" serial ports on an HP400
|
||||
machine, say Y here.
|
||||
|
||||
config MVME147_SCC
|
||||
bool "SCC support for MVME147 serial ports"
|
||||
depends on MVME147 && BROKEN
|
||||
help
|
||||
This is the driver for the serial ports on the Motorola MVME147
|
||||
boards. Everyone using one of these boards should say Y here.
|
||||
|
||||
config MVME162_SCC
|
||||
bool "SCC support for MVME162 serial ports"
|
||||
depends on MVME16x && BROKEN
|
||||
help
|
||||
This is the driver for the serial ports on the Motorola MVME162 and
|
||||
172 boards. Everyone using one of these boards should say Y here.
|
||||
|
||||
config BVME6000_SCC
|
||||
bool "SCC support for BVME6000 serial ports"
|
||||
depends on BVME6000 && BROKEN
|
||||
help
|
||||
This is the driver for the serial ports on the BVME4000 and BVME6000
|
||||
boards from BVM Ltd. Everyone using one of these boards should say
|
||||
Y here.
|
||||
|
||||
config DN_SERIAL
|
||||
bool "Support for DN serial port (dummy)"
|
||||
depends on APOLLO
|
||||
|
||||
config SERIAL_CONSOLE
|
||||
bool "Support for serial port console"
|
||||
depends on (AMIGA || ATARI || SUN3 || SUN3X || VME || APOLLO) && (ATARI_MFPSER=y || ATARI_MIDI=y || AMIGA_BUILTIN_SERIAL=y || GVPIOEXT=y || MULTIFACE_III_TTY=y || SERIAL=y || MVME147_SCC || SERIAL167 || MVME162_SCC || BVME6000_SCC || DN_SERIAL)
|
||||
---help---
|
||||
If you say Y here, it will be possible to use a serial port as the
|
||||
system console (the system console is the device which receives all
|
||||
kernel messages and warnings and which allows logins in single user
|
||||
mode). This could be useful if some terminal or printer is connected
|
||||
to that serial port.
|
||||
|
||||
Even if you say Y here, the currently visible virtual console
|
||||
(/dev/tty0) will still be used as the system console by default, but
|
||||
you can alter that using a kernel command line option such as
|
||||
"console=ttyS1". (Try "man bootparam" or see the documentation of
|
||||
your boot loader (lilo or loadlin) about how to pass options to the
|
||||
kernel at boot time.)
|
||||
|
||||
If you don't have a VGA card installed and you say Y here, the
|
||||
kernel will automatically use the first serial line, /dev/ttyS0, as
|
||||
system console.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
endmenu
|
||||
|
||||
endif
|
||||
|
|
@ -1,297 +1,142 @@
|
|||
config FPU
|
||||
comment "Machine Types"
|
||||
|
||||
config AMIGA
|
||||
bool "Amiga support"
|
||||
depends on MMU
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
This option enables support for the Amiga series of computers. If
|
||||
you plan to use this kernel on an Amiga, say Y here and browse the
|
||||
material available in <file:Documentation/m68k>; otherwise say N.
|
||||
|
||||
config ATARI
|
||||
bool "Atari support"
|
||||
depends on MMU
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
This option enables support for the 68000-based Atari series of
|
||||
computers (including the TT, Falcon and Medusa). If you plan to use
|
||||
this kernel on an Atari, say Y here and browse the material
|
||||
available in <file:Documentation/m68k>; otherwise say N.
|
||||
|
||||
config MAC
|
||||
bool "Macintosh support"
|
||||
depends on MMU
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
This option enables support for the Apple Macintosh series of
|
||||
computers (yes, there is experimental support now, at least for part
|
||||
of the series).
|
||||
|
||||
Say N unless you're willing to code the remaining necessary support.
|
||||
;)
|
||||
|
||||
config APOLLO
|
||||
bool "Apollo support"
|
||||
depends on MMU
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
Say Y here if you want to run Linux on an MC680x0-based Apollo
|
||||
Domain workstation such as the DN3500.
|
||||
|
||||
config VME
|
||||
bool "VME (Motorola and BVM) support"
|
||||
depends on MMU
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
Say Y here if you want to build a kernel for a 680x0 based VME
|
||||
board. Boards currently supported include Motorola boards MVME147,
|
||||
MVME162, MVME166, MVME167, MVME172, and MVME177. BVME4000 and
|
||||
BVME6000 boards from BVM Ltd are also supported.
|
||||
|
||||
config MVME147
|
||||
bool "MVME147 support"
|
||||
depends on MMU
|
||||
depends on VME
|
||||
help
|
||||
Say Y to include support for early Motorola VME boards. This will
|
||||
build a kernel which can run on MVME147 single-board computers. If
|
||||
you select this option you will have to select the appropriate
|
||||
drivers for SCSI, Ethernet and serial ports later on.
|
||||
|
||||
config MVME16x
|
||||
bool "MVME162, 166 and 167 support"
|
||||
depends on MMU
|
||||
depends on VME
|
||||
help
|
||||
Say Y to include support for Motorola VME boards. This will build a
|
||||
kernel which can run on MVME162, MVME166, MVME167, MVME172, and
|
||||
MVME177 boards. If you select this option you will have to select
|
||||
the appropriate drivers for SCSI, Ethernet and serial ports later
|
||||
on.
|
||||
|
||||
config BVME6000
|
||||
bool "BVME4000 and BVME6000 support"
|
||||
depends on MMU
|
||||
depends on VME
|
||||
help
|
||||
Say Y to include support for VME boards from BVM Ltd. This will
|
||||
build a kernel which can run on BVME4000 and BVME6000 boards. If
|
||||
you select this option you will have to select the appropriate
|
||||
drivers for SCSI, Ethernet and serial ports later on.
|
||||
|
||||
config HP300
|
||||
bool "HP9000/300 and HP9000/400 support"
|
||||
depends on MMU
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
This option enables support for the HP9000/300 and HP9000/400 series
|
||||
of workstations. Support for these machines is still somewhat
|
||||
experimental. If you plan to try to use the kernel on such a machine
|
||||
say Y here.
|
||||
Everybody else says N.
|
||||
|
||||
config SUN3X
|
||||
bool "Sun3x support"
|
||||
depends on MMU
|
||||
select MMU_MOTOROLA if MMU
|
||||
select M68030
|
||||
help
|
||||
This option enables support for the Sun 3x series of workstations.
|
||||
Be warned that this support is very experimental.
|
||||
Note that Sun 3x kernels are not compatible with Sun 3 hardware.
|
||||
General Linux information on the Sun 3x series (now discontinued)
|
||||
is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
|
||||
|
||||
If you don't want to compile a kernel for a Sun 3x, say N.
|
||||
|
||||
config Q40
|
||||
bool "Q40/Q60 support"
|
||||
depends on MMU
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
The Q40 is a Motorola 68040-based successor to the Sinclair QL
|
||||
manufactured in Germany. There is an official Q40 home page at
|
||||
<http://www.q40.de/>. This option enables support for the Q40 and
|
||||
Q60. Select your CPU below. For 68LC060 don't forget to enable FPU
|
||||
emulation.
|
||||
|
||||
config SUN3
|
||||
bool "Sun3 support"
|
||||
depends on MMU
|
||||
depends on !MMU_MOTOROLA
|
||||
select MMU_SUN3 if MMU
|
||||
select M68020
|
||||
help
|
||||
This option enables support for the Sun 3 series of workstations
|
||||
(3/50, 3/60, 3/1xx, 3/2xx systems). Enabling this option requires
|
||||
that all other hardware types must be disabled, as Sun 3 kernels
|
||||
are incompatible with all other m68k targets (including Sun 3x!).
|
||||
|
||||
If you don't want to compile a kernel exclusively for a Sun 3, say N.
|
||||
|
||||
config PILOT
|
||||
bool
|
||||
default n
|
||||
|
||||
config GENERIC_GPIO
|
||||
bool
|
||||
default n
|
||||
|
||||
config GENERIC_CMOS_UPDATE
|
||||
bool
|
||||
default y
|
||||
|
||||
config GENERIC_CLOCKEVENTS
|
||||
bool
|
||||
default n
|
||||
|
||||
config M68000
|
||||
bool
|
||||
select CPU_HAS_NO_BITFIELDS
|
||||
help
|
||||
The Freescale (was Motorola) 68000 CPU is the first generation of
|
||||
the well known M68K family of processors. The CPU core as well as
|
||||
being available as a stand alone CPU was also used in many
|
||||
System-On-Chip devices (eg 68328, 68302, etc). It does not contain
|
||||
a paging MMU.
|
||||
|
||||
config MCPU32
|
||||
bool
|
||||
select CPU_HAS_NO_BITFIELDS
|
||||
help
|
||||
The Freescale (was then Motorola) CPU32 is a CPU core that is
|
||||
based on the 68020 processor. For the most part it is used in
|
||||
System-On-Chip parts, and does not contain a paging MMU.
|
||||
|
||||
config COLDFIRE
|
||||
bool
|
||||
select GENERIC_GPIO
|
||||
select ARCH_REQUIRE_GPIOLIB
|
||||
select CPU_HAS_NO_BITFIELDS
|
||||
help
|
||||
The Freescale ColdFire family of processors is a modern derivitive
|
||||
of the 68000 processor family. They are mainly targeted at embedded
|
||||
applications, and are all System-On-Chip (SOC) devices, as opposed
|
||||
to stand alone CPUs. They implement a subset of the original 68000
|
||||
processor instruction set.
|
||||
|
||||
config COLDFIRE_SW_A7
|
||||
bool
|
||||
default n
|
||||
|
||||
config HAVE_CACHE_SPLIT
|
||||
bool
|
||||
|
||||
config HAVE_CACHE_CB
|
||||
bool
|
||||
|
||||
config HAVE_MBAR
|
||||
bool
|
||||
|
||||
config HAVE_IPSBAR
|
||||
bool
|
||||
|
||||
choice
|
||||
prompt "CPU"
|
||||
default M68EZ328
|
||||
|
||||
config M68328
|
||||
bool "MC68328"
|
||||
select M68000
|
||||
help
|
||||
Motorola 68328 processor support.
|
||||
|
||||
config M68EZ328
|
||||
bool "MC68EZ328"
|
||||
select M68000
|
||||
help
|
||||
Motorola 68EX328 processor support.
|
||||
|
||||
config M68VZ328
|
||||
bool "MC68VZ328"
|
||||
select M68000
|
||||
help
|
||||
Motorola 68VZ328 processor support.
|
||||
|
||||
config M68360
|
||||
bool "MC68360"
|
||||
select MCPU32
|
||||
help
|
||||
Motorola 68360 processor support.
|
||||
|
||||
config M5206
|
||||
bool "MCF5206"
|
||||
select COLDFIRE
|
||||
select COLDFIRE_SW_A7
|
||||
select HAVE_MBAR
|
||||
help
|
||||
Motorola ColdFire 5206 processor support.
|
||||
|
||||
config M5206e
|
||||
bool "MCF5206e"
|
||||
select COLDFIRE
|
||||
select COLDFIRE_SW_A7
|
||||
select HAVE_MBAR
|
||||
help
|
||||
Motorola ColdFire 5206e processor support.
|
||||
|
||||
config M520x
|
||||
bool "MCF520x"
|
||||
select COLDFIRE
|
||||
select GENERIC_CLOCKEVENTS
|
||||
select HAVE_CACHE_SPLIT
|
||||
help
|
||||
Freescale Coldfire 5207/5208 processor support.
|
||||
|
||||
config M523x
|
||||
bool "MCF523x"
|
||||
select COLDFIRE
|
||||
select GENERIC_CLOCKEVENTS
|
||||
select HAVE_CACHE_SPLIT
|
||||
select HAVE_IPSBAR
|
||||
help
|
||||
Freescale Coldfire 5230/1/2/4/5 processor support
|
||||
|
||||
config M5249
|
||||
bool "MCF5249"
|
||||
select COLDFIRE
|
||||
select COLDFIRE_SW_A7
|
||||
select HAVE_MBAR
|
||||
help
|
||||
Motorola ColdFire 5249 processor support.
|
||||
|
||||
config M5271
|
||||
bool "MCF5271"
|
||||
select COLDFIRE
|
||||
select HAVE_CACHE_SPLIT
|
||||
select HAVE_IPSBAR
|
||||
help
|
||||
Freescale (Motorola) ColdFire 5270/5271 processor support.
|
||||
|
||||
config M5272
|
||||
bool "MCF5272"
|
||||
select COLDFIRE
|
||||
select COLDFIRE_SW_A7
|
||||
select HAVE_MBAR
|
||||
help
|
||||
Motorola ColdFire 5272 processor support.
|
||||
|
||||
config M5275
|
||||
bool "MCF5275"
|
||||
select COLDFIRE
|
||||
select HAVE_CACHE_SPLIT
|
||||
select HAVE_IPSBAR
|
||||
help
|
||||
Freescale (Motorola) ColdFire 5274/5275 processor support.
|
||||
|
||||
config M528x
|
||||
bool "MCF528x"
|
||||
select COLDFIRE
|
||||
select GENERIC_CLOCKEVENTS
|
||||
select HAVE_CACHE_SPLIT
|
||||
select HAVE_IPSBAR
|
||||
help
|
||||
Motorola ColdFire 5280/5282 processor support.
|
||||
|
||||
config M5307
|
||||
bool "MCF5307"
|
||||
select COLDFIRE
|
||||
select COLDFIRE_SW_A7
|
||||
select HAVE_CACHE_CB
|
||||
select HAVE_MBAR
|
||||
help
|
||||
Motorola ColdFire 5307 processor support.
|
||||
|
||||
config M532x
|
||||
bool "MCF532x"
|
||||
select COLDFIRE
|
||||
select HAVE_CACHE_CB
|
||||
help
|
||||
Freescale (Motorola) ColdFire 532x processor support.
|
||||
|
||||
config M5407
|
||||
bool "MCF5407"
|
||||
select COLDFIRE
|
||||
select COLDFIRE_SW_A7
|
||||
select HAVE_CACHE_CB
|
||||
select HAVE_MBAR
|
||||
help
|
||||
Motorola ColdFire 5407 processor support.
|
||||
|
||||
config M547x
|
||||
bool "MCF547x"
|
||||
select COLDFIRE
|
||||
select HAVE_CACHE_CB
|
||||
select HAVE_MBAR
|
||||
help
|
||||
Freescale ColdFire 5470/5471/5472/5473/5474/5475 processor support.
|
||||
|
||||
config M548x
|
||||
bool "MCF548x"
|
||||
select COLDFIRE
|
||||
select HAVE_CACHE_CB
|
||||
select HAVE_MBAR
|
||||
help
|
||||
Freescale ColdFire 5480/5481/5482/5483/5484/5485 processor support.
|
||||
|
||||
endchoice
|
||||
|
||||
config M527x
|
||||
bool
|
||||
depends on (M5271 || M5275)
|
||||
select GENERIC_CLOCKEVENTS
|
||||
default y
|
||||
|
||||
config M54xx
|
||||
bool
|
||||
depends on (M548x || M547x)
|
||||
default y
|
||||
|
||||
config CLOCK_SET
|
||||
bool "Enable setting the CPU clock frequency"
|
||||
default n
|
||||
help
|
||||
On some CPU's you do not need to know what the core CPU clock
|
||||
frequency is. On these you can disable clock setting. On some
|
||||
traditional 68K parts, and on all ColdFire parts you need to set
|
||||
the appropriate CPU clock frequency. On these devices many of the
|
||||
onboard peripherals derive their timing from the master CPU clock
|
||||
frequency.
|
||||
|
||||
config CLOCK_FREQ
|
||||
int "Set the core clock frequency"
|
||||
default "66666666"
|
||||
depends on CLOCK_SET
|
||||
help
|
||||
Define the CPU clock frequency in use. This is the core clock
|
||||
frequency, it may or may not be the same as the external clock
|
||||
crystal fitted to your board. Some processors have an internal
|
||||
PLL and can have their frequency programmed at run time, others
|
||||
use internal dividers. In general the kernel won't setup a PLL
|
||||
if it is fitted (there are some exceptions). This value will be
|
||||
specific to the exact CPU that you are using.
|
||||
|
||||
config OLDMASK
|
||||
bool "Old mask 5307 (1H55J) silicon"
|
||||
depends on M5307
|
||||
help
|
||||
Build support for the older revision ColdFire 5307 silicon.
|
||||
Specifically this is the 1H55J mask revision.
|
||||
|
||||
if HAVE_CACHE_SPLIT
|
||||
choice
|
||||
prompt "Split Cache Configuration"
|
||||
default CACHE_I
|
||||
|
||||
config CACHE_I
|
||||
bool "Instruction"
|
||||
help
|
||||
Use all of the ColdFire CPU cache memory as an instruction cache.
|
||||
|
||||
config CACHE_D
|
||||
bool "Data"
|
||||
help
|
||||
Use all of the ColdFire CPU cache memory as a data cache.
|
||||
|
||||
config CACHE_BOTH
|
||||
bool "Both"
|
||||
help
|
||||
Split the ColdFire CPU cache, and use half as an instruction cache
|
||||
and half as a data cache.
|
||||
endchoice
|
||||
endif
|
||||
|
||||
if HAVE_CACHE_CB
|
||||
choice
|
||||
prompt "Data cache mode"
|
||||
default CACHE_WRITETHRU
|
||||
|
||||
config CACHE_WRITETHRU
|
||||
bool "Write-through"
|
||||
help
|
||||
The ColdFire CPU cache is set into Write-through mode.
|
||||
|
||||
config CACHE_COPYBACK
|
||||
bool "Copy-back"
|
||||
help
|
||||
The ColdFire CPU cache is set into Copy-back mode.
|
||||
endchoice
|
||||
endif
|
||||
|
||||
comment "Platform"
|
||||
|
||||
config PILOT3
|
||||
bool "Pilot 1000/5000, PalmPilot Personal/Pro, or PalmIII support"
|
||||
depends on M68328
|
||||
select PILOT
|
||||
help
|
||||
Support for the Palm Pilot 1000/5000, Personal/Pro and PalmIII.
|
||||
|
||||
|
|
@ -302,7 +147,7 @@ config XCOPILOT_BUGS
|
|||
Support the bugs of Xcopilot.
|
||||
|
||||
config UC5272
|
||||
bool 'Arcturus Networks uC5272 dimm board support'
|
||||
bool "Arcturus Networks uC5272 dimm board support"
|
||||
depends on M5272
|
||||
help
|
||||
Support for the Arcturus Networks uC5272 dimm board.
|
||||
|
|
@ -356,15 +201,23 @@ config UCQUICC
|
|||
help
|
||||
Support for the Lineo uCquicc board.
|
||||
|
||||
config ARNEWSH
|
||||
bool
|
||||
|
||||
config ARN5206
|
||||
bool "Arnewsh 5206 board support"
|
||||
depends on M5206
|
||||
select ARNEWSH
|
||||
help
|
||||
Support for the Arnewsh 5206 board.
|
||||
|
||||
config FREESCALE
|
||||
bool
|
||||
|
||||
config M5206eC3
|
||||
bool "Motorola M5206eC3 board support"
|
||||
depends on M5206e
|
||||
select FREESCALE
|
||||
help
|
||||
Support for the Motorola M5206eC3 board.
|
||||
|
||||
|
|
@ -377,75 +230,95 @@ config ELITE
|
|||
config M5208EVB
|
||||
bool "Freescale M5208EVB board support"
|
||||
depends on M520x
|
||||
select FREESCALE
|
||||
help
|
||||
Support for the Freescale Coldfire M5208EVB.
|
||||
|
||||
config M5235EVB
|
||||
bool "Freescale M5235EVB support"
|
||||
depends on M523x
|
||||
select FREESCALE
|
||||
help
|
||||
Support for the Freescale M5235EVB board.
|
||||
|
||||
config M5249C3
|
||||
bool "Motorola M5249C3 board support"
|
||||
depends on M5249
|
||||
select FREESCALE
|
||||
help
|
||||
Support for the Motorola M5249C3 board.
|
||||
|
||||
config M5271EVB
|
||||
bool "Freescale (Motorola) M5271EVB board support"
|
||||
depends on M5271
|
||||
select FREESCALE
|
||||
help
|
||||
Support for the Freescale (Motorola) M5271EVB board.
|
||||
|
||||
config M5275EVB
|
||||
bool "Freescale (Motorola) M5275EVB board support"
|
||||
depends on M5275
|
||||
select FREESCALE
|
||||
help
|
||||
Support for the Freescale (Motorola) M5275EVB board.
|
||||
|
||||
config M5272C3
|
||||
bool "Motorola M5272C3 board support"
|
||||
depends on M5272
|
||||
select FREESCALE
|
||||
help
|
||||
Support for the Motorola M5272C3 board.
|
||||
|
||||
config senTec
|
||||
bool
|
||||
|
||||
config COBRA5272
|
||||
bool "senTec COBRA5272 board support"
|
||||
depends on M5272
|
||||
select senTec
|
||||
help
|
||||
Support for the senTec COBRA5272 board.
|
||||
|
||||
config AVNET
|
||||
bool
|
||||
|
||||
config AVNET5282
|
||||
bool "Avnet 5282 board support"
|
||||
depends on M528x
|
||||
select AVNET
|
||||
help
|
||||
Support for the Avnet 5282 board.
|
||||
|
||||
Support for the Avnet 5282 board.
|
||||
|
||||
config M5282EVB
|
||||
bool "Motorola M5282EVB board support"
|
||||
depends on M528x
|
||||
select FREESCALE
|
||||
help
|
||||
Support for the Motorola M5282EVB board.
|
||||
|
||||
config COBRA5282
|
||||
bool "senTec COBRA5282 board support"
|
||||
depends on M528x
|
||||
select senTec
|
||||
help
|
||||
Support for the senTec COBRA5282 board.
|
||||
|
||||
|
||||
config EMAC_INC
|
||||
bool
|
||||
|
||||
config SOM5282EM
|
||||
bool "EMAC.Inc SOM5282EM board support"
|
||||
depends on M528x
|
||||
select EMAC_INC
|
||||
help
|
||||
Support for the EMAC.Inc SOM5282EM module.
|
||||
|
||||
Support for the EMAC.Inc SOM5282EM module.
|
||||
|
||||
config WILDFIRE
|
||||
bool "Intec Automation Inc. WildFire board support"
|
||||
depends on M528x
|
||||
help
|
||||
Support for the Intec Automation Inc. WildFire.
|
||||
|
||||
|
||||
config WILDFIREMOD
|
||||
bool "Intec Automation Inc. WildFire module support"
|
||||
depends on M528x
|
||||
|
|
@ -455,12 +328,14 @@ config WILDFIREMOD
|
|||
config ARN5307
|
||||
bool "Arnewsh 5307 board support"
|
||||
depends on M5307
|
||||
select ARNEWSH
|
||||
help
|
||||
Support for the Arnewsh 5307 board.
|
||||
|
||||
config M5307C3
|
||||
bool "Motorola M5307C3 board support"
|
||||
depends on M5307
|
||||
select FREESCALE
|
||||
help
|
||||
Support for the Motorola M5307C3 board.
|
||||
|
||||
|
|
@ -473,6 +348,7 @@ config SECUREEDGEMP3
|
|||
config M5329EVB
|
||||
bool "Freescale (Motorola) M5329EVB board support"
|
||||
depends on M532x
|
||||
select FREESCALE
|
||||
help
|
||||
Support for the Freescale (Motorola) M5329EVB board.
|
||||
|
||||
|
|
@ -485,6 +361,7 @@ config COBRA5329
|
|||
config M5407C3
|
||||
bool "Motorola M5407C3 board support"
|
||||
depends on M5407
|
||||
select FREESCALE
|
||||
help
|
||||
Support for the Motorola M5407C3 board.
|
||||
|
||||
|
|
@ -494,21 +371,27 @@ config FIREBEE
|
|||
help
|
||||
Support for the FireBee ColdFire 5475 based board.
|
||||
|
||||
config HW_FEITH
|
||||
bool
|
||||
|
||||
config CLEOPATRA
|
||||
bool "Feith CLEOPATRA board support"
|
||||
depends on (M5307 || M5407)
|
||||
select HW_FEITH
|
||||
help
|
||||
Support for the Feith Cleopatra boards.
|
||||
|
||||
config CANCam
|
||||
bool "Feith CANCam board support"
|
||||
depends on M5272
|
||||
select HW_FEITH
|
||||
help
|
||||
Support for the Feith CANCam board.
|
||||
|
||||
config SCALES
|
||||
bool "Feith SCALES board support"
|
||||
depends on M5272
|
||||
select HW_FEITH
|
||||
help
|
||||
Support for the Feith SCALES board.
|
||||
|
||||
|
|
@ -524,9 +407,13 @@ config SNAPGEAR
|
|||
help
|
||||
Special additional support for SnapGear router boards.
|
||||
|
||||
config SNEHA
|
||||
bool
|
||||
|
||||
config CPU16B
|
||||
bool "Sneha Technologies S.L. Sarasvati board support"
|
||||
depends on M5272
|
||||
select SNEHA
|
||||
help
|
||||
Support for the SNEHA CPU16B board.
|
||||
|
||||
|
|
@ -536,12 +423,21 @@ config MOD5272
|
|||
help
|
||||
Support for the Netburner MOD-5272 board.
|
||||
|
||||
config SAVANT
|
||||
bool
|
||||
|
||||
config SAVANTrosie1
|
||||
bool "Savant Rosie1 board support"
|
||||
depends on M523x
|
||||
select SAVANT
|
||||
help
|
||||
Support for the Savant Rosie1 board.
|
||||
|
||||
|
||||
if !MMU || COLDFIRE
|
||||
|
||||
comment "Machine Options"
|
||||
|
||||
config ROMFS_FROM_ROM
|
||||
bool "ROMFS image not RAM resident"
|
||||
depends on (NETtel || SNAPGEAR)
|
||||
|
|
@ -549,51 +445,6 @@ config ROMFS_FROM_ROM
|
|||
The ROMfs filesystem will stay resident in the FLASH/ROM, not be
|
||||
moved into RAM.
|
||||
|
||||
config PILOT
|
||||
bool
|
||||
default y
|
||||
depends on (PILOT3 || PILOT5)
|
||||
|
||||
config ARNEWSH
|
||||
bool
|
||||
default y
|
||||
depends on (ARN5206 || ARN5307)
|
||||
|
||||
config FREESCALE
|
||||
bool
|
||||
default y
|
||||
depends on (M5206eC3 || M5208EVB || M5235EVB || M5249C3 || M5271EVB || M5272C3 || M5275EVB || M5282EVB || M5307C3 || M5329EVB || M5407C3)
|
||||
|
||||
config HW_FEITH
|
||||
bool
|
||||
default y
|
||||
depends on (CLEOPATRA || CANCam || SCALES)
|
||||
|
||||
config senTec
|
||||
bool
|
||||
default y
|
||||
depends on (COBRA5272 || COBRA5282)
|
||||
|
||||
config EMAC_INC
|
||||
bool
|
||||
default y
|
||||
depends on (SOM5282EM)
|
||||
|
||||
config SNEHA
|
||||
bool
|
||||
default y
|
||||
depends on CPU16B
|
||||
|
||||
config SAVANT
|
||||
bool
|
||||
default y
|
||||
depends on SAVANTrosie1
|
||||
|
||||
config AVNET
|
||||
bool
|
||||
default y
|
||||
depends on (AVNET5282)
|
||||
|
||||
config UBOOT
|
||||
bool "Support for U-Boot command line parameters"
|
||||
help
|
||||
|
|
@ -772,16 +623,4 @@ config ROMKERNEL
|
|||
|
||||
endchoice
|
||||
|
||||
if COLDFIRE
|
||||
source "kernel/Kconfig.preempt"
|
||||
endif
|
||||
|
||||
source "kernel/time/Kconfig"
|
||||
|
||||
config ISA_DMA_API
|
||||
bool
|
||||
depends on !M5272
|
||||
default y
|
||||
|
||||
source "drivers/pcmcia/Kconfig"
|
||||
|
||||
|
|
@ -1,411 +0,0 @@
|
|||
config GENERIC_IOMAP
|
||||
bool
|
||||
default y
|
||||
|
||||
config ARCH_MAY_HAVE_PC_FDC
|
||||
bool
|
||||
depends on BROKEN && (Q40 || SUN3X)
|
||||
default y
|
||||
|
||||
config ARCH_USES_GETTIMEOFFSET
|
||||
def_bool y
|
||||
|
||||
config EISA
|
||||
bool
|
||||
---help---
|
||||
The Extended Industry Standard Architecture (EISA) bus was
|
||||
developed as an open alternative to the IBM MicroChannel bus.
|
||||
|
||||
The EISA bus provided some of the features of the IBM MicroChannel
|
||||
bus while maintaining backward compatibility with cards made for
|
||||
the older ISA bus. The EISA bus saw limited use between 1988 and
|
||||
1995 when it was made obsolete by the PCI bus.
|
||||
|
||||
Say Y here if you are building a kernel for an EISA-based machine.
|
||||
|
||||
Otherwise, say N.
|
||||
|
||||
config MCA
|
||||
bool
|
||||
help
|
||||
MicroChannel Architecture is found in some IBM PS/2 machines and
|
||||
laptops. It is a bus system similar to PCI or ISA. See
|
||||
<file:Documentation/mca.txt> (and especially the web page given
|
||||
there) before attempting to build an MCA bus kernel.
|
||||
|
||||
config PCMCIA
|
||||
tristate
|
||||
---help---
|
||||
Say Y here if you want to attach PCMCIA- or PC-cards to your Linux
|
||||
computer. These are credit-card size devices such as network cards,
|
||||
modems or hard drives often used with laptops computers. There are
|
||||
actually two varieties of these cards: the older 16 bit PCMCIA cards
|
||||
and the newer 32 bit CardBus cards. If you want to use CardBus
|
||||
cards, you need to say Y here and also to "CardBus support" below.
|
||||
|
||||
To use your PC-cards, you will need supporting software from David
|
||||
Hinds' pcmcia-cs package (see the file <file:Documentation/Changes>
|
||||
for location). Please also read the PCMCIA-HOWTO, available from
|
||||
<http://www.tldp.org/docs.html#howto>.
|
||||
|
||||
To compile this driver as modules, choose M here: the
|
||||
modules will be called pcmcia_core and ds.
|
||||
|
||||
config AMIGA
|
||||
bool "Amiga support"
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
This option enables support for the Amiga series of computers. If
|
||||
you plan to use this kernel on an Amiga, say Y here and browse the
|
||||
material available in <file:Documentation/m68k>; otherwise say N.
|
||||
|
||||
config ATARI
|
||||
bool "Atari support"
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
This option enables support for the 68000-based Atari series of
|
||||
computers (including the TT, Falcon and Medusa). If you plan to use
|
||||
this kernel on an Atari, say Y here and browse the material
|
||||
available in <file:Documentation/m68k>; otherwise say N.
|
||||
|
||||
config MAC
|
||||
bool "Macintosh support"
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
This option enables support for the Apple Macintosh series of
|
||||
computers (yes, there is experimental support now, at least for part
|
||||
of the series).
|
||||
|
||||
Say N unless you're willing to code the remaining necessary support.
|
||||
;)
|
||||
|
||||
config NUBUS
|
||||
bool
|
||||
depends on MAC
|
||||
default y
|
||||
|
||||
config M68K_L2_CACHE
|
||||
bool
|
||||
depends on MAC
|
||||
default y
|
||||
|
||||
config APOLLO
|
||||
bool "Apollo support"
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
Say Y here if you want to run Linux on an MC680x0-based Apollo
|
||||
Domain workstation such as the DN3500.
|
||||
|
||||
config VME
|
||||
bool "VME (Motorola and BVM) support"
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
Say Y here if you want to build a kernel for a 680x0 based VME
|
||||
board. Boards currently supported include Motorola boards MVME147,
|
||||
MVME162, MVME166, MVME167, MVME172, and MVME177. BVME4000 and
|
||||
BVME6000 boards from BVM Ltd are also supported.
|
||||
|
||||
config MVME147
|
||||
bool "MVME147 support"
|
||||
depends on VME
|
||||
help
|
||||
Say Y to include support for early Motorola VME boards. This will
|
||||
build a kernel which can run on MVME147 single-board computers. If
|
||||
you select this option you will have to select the appropriate
|
||||
drivers for SCSI, Ethernet and serial ports later on.
|
||||
|
||||
config MVME16x
|
||||
bool "MVME162, 166 and 167 support"
|
||||
depends on VME
|
||||
help
|
||||
Say Y to include support for Motorola VME boards. This will build a
|
||||
kernel which can run on MVME162, MVME166, MVME167, MVME172, and
|
||||
MVME177 boards. If you select this option you will have to select
|
||||
the appropriate drivers for SCSI, Ethernet and serial ports later
|
||||
on.
|
||||
|
||||
config BVME6000
|
||||
bool "BVME4000 and BVME6000 support"
|
||||
depends on VME
|
||||
help
|
||||
Say Y to include support for VME boards from BVM Ltd. This will
|
||||
build a kernel which can run on BVME4000 and BVME6000 boards. If
|
||||
you select this option you will have to select the appropriate
|
||||
drivers for SCSI, Ethernet and serial ports later on.
|
||||
|
||||
config HP300
|
||||
bool "HP9000/300 and HP9000/400 support"
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
This option enables support for the HP9000/300 and HP9000/400 series
|
||||
of workstations. Support for these machines is still somewhat
|
||||
experimental. If you plan to try to use the kernel on such a machine
|
||||
say Y here.
|
||||
Everybody else says N.
|
||||
|
||||
config DIO
|
||||
bool "DIO bus support"
|
||||
depends on HP300
|
||||
default y
|
||||
help
|
||||
Say Y here to enable support for the "DIO" expansion bus used in
|
||||
HP300 machines. If you are using such a system you almost certainly
|
||||
want this.
|
||||
|
||||
config SUN3X
|
||||
bool "Sun3x support"
|
||||
select MMU_MOTOROLA if MMU
|
||||
select M68030
|
||||
help
|
||||
This option enables support for the Sun 3x series of workstations.
|
||||
Be warned that this support is very experimental.
|
||||
Note that Sun 3x kernels are not compatible with Sun 3 hardware.
|
||||
General Linux information on the Sun 3x series (now discontinued)
|
||||
is at <http://www.angelfire.com/ca2/tech68k/sun3.html>.
|
||||
|
||||
If you don't want to compile a kernel for a Sun 3x, say N.
|
||||
|
||||
config Q40
|
||||
bool "Q40/Q60 support"
|
||||
select MMU_MOTOROLA if MMU
|
||||
help
|
||||
The Q40 is a Motorola 68040-based successor to the Sinclair QL
|
||||
manufactured in Germany. There is an official Q40 home page at
|
||||
<http://www.q40.de/>. This option enables support for the Q40 and
|
||||
Q60. Select your CPU below. For 68LC060 don't forget to enable FPU
|
||||
emulation.
|
||||
|
||||
config SUN3
|
||||
bool "Sun3 support"
|
||||
depends on !MMU_MOTOROLA
|
||||
select MMU_SUN3 if MMU
|
||||
select M68020
|
||||
help
|
||||
This option enables support for the Sun 3 series of workstations
|
||||
(3/50, 3/60, 3/1xx, 3/2xx systems). Enabling this option requires
|
||||
that all other hardware types must be disabled, as Sun 3 kernels
|
||||
are incompatible with all other m68k targets (including Sun 3x!).
|
||||
|
||||
If you don't want to compile a kernel exclusively for a Sun 3, say N.
|
||||
|
||||
config NATFEAT
|
||||
bool "ARAnyM emulator support"
|
||||
depends on ATARI
|
||||
help
|
||||
This option enables support for ARAnyM native features, such as
|
||||
access to a disk image as /dev/hda.
|
||||
|
||||
config NFBLOCK
|
||||
tristate "NatFeat block device support"
|
||||
depends on BLOCK && NATFEAT
|
||||
help
|
||||
Say Y to include support for the ARAnyM NatFeat block device
|
||||
which allows direct access to the hard drives without using
|
||||
the hardware emulation.
|
||||
|
||||
config NFCON
|
||||
tristate "NatFeat console driver"
|
||||
depends on NATFEAT
|
||||
help
|
||||
Say Y to include support for the ARAnyM NatFeat console driver
|
||||
which allows the console output to be redirected to the stderr
|
||||
output of ARAnyM.
|
||||
|
||||
config NFETH
|
||||
tristate "NatFeat Ethernet support"
|
||||
depends on NET_ETHERNET && NATFEAT
|
||||
help
|
||||
Say Y to include support for the ARAnyM NatFeat network device
|
||||
which will emulate a regular ethernet device while presenting an
|
||||
ethertap device to the host system.
|
||||
|
||||
comment "Processor type"
|
||||
|
||||
config M68020
|
||||
bool "68020 support"
|
||||
help
|
||||
If you anticipate running this kernel on a computer with a MC68020
|
||||
processor, say Y. Otherwise, say N. Note that the 68020 requires a
|
||||
68851 MMU (Memory Management Unit) to run Linux/m68k, except on the
|
||||
Sun 3, which provides its own version.
|
||||
|
||||
config M68030
|
||||
bool "68030 support"
|
||||
depends on !MMU_SUN3
|
||||
help
|
||||
If you anticipate running this kernel on a computer with a MC68030
|
||||
processor, say Y. Otherwise, say N. Note that a MC68EC030 will not
|
||||
work, as it does not include an MMU (Memory Management Unit).
|
||||
|
||||
config M68040
|
||||
bool "68040 support"
|
||||
depends on !MMU_SUN3
|
||||
help
|
||||
If you anticipate running this kernel on a computer with a MC68LC040
|
||||
or MC68040 processor, say Y. Otherwise, say N. Note that an
|
||||
MC68EC040 will not work, as it does not include an MMU (Memory
|
||||
Management Unit).
|
||||
|
||||
config M68060
|
||||
bool "68060 support"
|
||||
depends on !MMU_SUN3
|
||||
help
|
||||
If you anticipate running this kernel on a computer with a MC68060
|
||||
processor, say Y. Otherwise, say N.
|
||||
|
||||
config MMU_MOTOROLA
|
||||
bool
|
||||
|
||||
config MMU_SUN3
|
||||
bool
|
||||
depends on MMU && !MMU_MOTOROLA
|
||||
|
||||
config M68KFPU_EMU
|
||||
bool "Math emulation support (EXPERIMENTAL)"
|
||||
depends on EXPERIMENTAL
|
||||
help
|
||||
At some point in the future, this will cause floating-point math
|
||||
instructions to be emulated by the kernel on machines that lack a
|
||||
floating-point math coprocessor. Thrill-seekers and chronically
|
||||
sleep-deprived psychotic hacker types can say Y now, everyone else
|
||||
should probably wait a while.
|
||||
|
||||
config M68KFPU_EMU_EXTRAPREC
|
||||
bool "Math emulation extra precision"
|
||||
depends on M68KFPU_EMU
|
||||
help
|
||||
The fpu uses normally a few bit more during calculations for
|
||||
correct rounding, the emulator can (often) do the same but this
|
||||
extra calculation can cost quite some time, so you can disable
|
||||
it here. The emulator will then "only" calculate with a 64 bit
|
||||
mantissa and round slightly incorrect, what is more than enough
|
||||
for normal usage.
|
||||
|
||||
config M68KFPU_EMU_ONLY
|
||||
bool "Math emulation only kernel"
|
||||
depends on M68KFPU_EMU
|
||||
help
|
||||
This option prevents any floating-point instructions from being
|
||||
compiled into the kernel, thereby the kernel doesn't save any
|
||||
floating point context anymore during task switches, so this
|
||||
kernel will only be usable on machines without a floating-point
|
||||
math coprocessor. This makes the kernel a bit faster as no tests
|
||||
needs to be executed whether a floating-point instruction in the
|
||||
kernel should be executed or not.
|
||||
|
||||
config ADVANCED
|
||||
bool "Advanced configuration options"
|
||||
---help---
|
||||
This gives you access to some advanced options for the CPU. The
|
||||
defaults should be fine for most users, but these options may make
|
||||
it possible for you to improve performance somewhat if you know what
|
||||
you are doing.
|
||||
|
||||
Note that the answer to this question won't directly affect the
|
||||
kernel: saying N will just cause the configurator to skip all
|
||||
the questions about these options.
|
||||
|
||||
Most users should say N to this question.
|
||||
|
||||
config RMW_INSNS
|
||||
bool "Use read-modify-write instructions"
|
||||
depends on ADVANCED
|
||||
---help---
|
||||
This allows to use certain instructions that work with indivisible
|
||||
read-modify-write bus cycles. While this is faster than the
|
||||
workaround of disabling interrupts, it can conflict with DMA
|
||||
( = direct memory access) on many Amiga systems, and it is also said
|
||||
to destabilize other machines. It is very likely that this will
|
||||
cause serious problems on any Amiga or Atari Medusa if set. The only
|
||||
configuration where it should work are 68030-based Ataris, where it
|
||||
apparently improves performance. But you've been warned! Unless you
|
||||
really know what you are doing, say N. Try Y only if you're quite
|
||||
adventurous.
|
||||
|
||||
config SINGLE_MEMORY_CHUNK
|
||||
bool "Use one physical chunk of memory only" if ADVANCED && !SUN3
|
||||
default y if SUN3
|
||||
select NEED_MULTIPLE_NODES
|
||||
help
|
||||
Ignore all but the first contiguous chunk of physical memory for VM
|
||||
purposes. This will save a few bytes kernel size and may speed up
|
||||
some operations. Say N if not sure.
|
||||
|
||||
config 060_WRITETHROUGH
|
||||
bool "Use write-through caching for 68060 supervisor accesses"
|
||||
depends on ADVANCED && M68060
|
||||
---help---
|
||||
The 68060 generally uses copyback caching of recently accessed data.
|
||||
Copyback caching means that memory writes will be held in an on-chip
|
||||
cache and only written back to memory some time later. Saying Y
|
||||
here will force supervisor (kernel) accesses to use writethrough
|
||||
caching. Writethrough caching means that data is written to memory
|
||||
straight away, so that cache and memory data always agree.
|
||||
Writethrough caching is less efficient, but is needed for some
|
||||
drivers on 68060 based systems where the 68060 bus snooping signal
|
||||
is hardwired on. The 53c710 SCSI driver is known to suffer from
|
||||
this problem.
|
||||
|
||||
config ARCH_DISCONTIGMEM_ENABLE
|
||||
def_bool !SINGLE_MEMORY_CHUNK
|
||||
|
||||
config NODES_SHIFT
|
||||
int
|
||||
default "3"
|
||||
depends on !SINGLE_MEMORY_CHUNK
|
||||
|
||||
config ZORRO
|
||||
bool "Amiga Zorro (AutoConfig) bus support"
|
||||
depends on AMIGA
|
||||
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 AMIGA_PCMCIA
|
||||
bool "Amiga 1200/600 PCMCIA support (EXPERIMENTAL)"
|
||||
depends on AMIGA && 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 HEARTBEAT
|
||||
bool "Use power LED as a heartbeat" if AMIGA || APOLLO || ATARI || MAC ||Q40
|
||||
default y if !AMIGA && !APOLLO && !ATARI && !MAC && !Q40 && HP300
|
||||
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.
|
||||
|
||||
# We have a dedicated heartbeat LED. :-)
|
||||
config PROC_HARDWARE
|
||||
bool "/proc/hardware support"
|
||||
help
|
||||
Say Y here to support the /proc/hardware file, which gives you
|
||||
access to information about the machine you're running on,
|
||||
including the model, CPU, MMU, clock speed, BogoMIPS rating,
|
||||
and memory size.
|
||||
|
||||
config ISA
|
||||
bool
|
||||
depends on Q40 || AMIGA_PCMCIA
|
||||
default y
|
||||
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. Other bus systems are PCI, EISA, MicroChannel
|
||||
(MCA) or VESA. ISA is an older system, now being displaced by PCI;
|
||||
newer boards don't support it. If you have ISA, say Y, otherwise N.
|
||||
|
||||
config GENERIC_ISA_DMA
|
||||
bool
|
||||
depends on Q40 || AMIGA_PCMCIA
|
||||
default y
|
||||
|
||||
source "drivers/pci/Kconfig"
|
||||
|
||||
source "drivers/zorro/Kconfig"
|
||||
|
||||
Loading…
Reference in a new issue