m68k: merge MMU and non MMU versions of system.h

[mirror_ubuntu-bionic-kernel.git] / arch / m68k / Kconfig

config M68K
	bool
	default y
	select HAVE_IDE
	select HAVE_AOUT if MMU
	select GENERIC_ATOMIC64 if MMU
	select HAVE_GENERIC_HARDIRQS if !MMU
	select GENERIC_IRQ_SHOW if !MMU

config RWSEM_GENERIC_SPINLOCK
	bool
	default y

config RWSEM_XCHGADD_ALGORITHM
	bool

config ARCH_HAS_ILOG2_U32
	bool

config ARCH_HAS_ILOG2_U64
	bool

config GENERIC_HWEIGHT
	bool
	default y

config GENERIC_CALIBRATE_DELAY
	bool
	default y

config TIME_LOW_RES
	bool
	default y

config NO_IOPORT
	def_bool y

config NO_DMA
	def_bool (MMU && SUN3) || (!MMU && !COLDFIRE)

config ZONE_DMA
	bool
	default y
config HZ
	int
	default 1000 if CLEOPATRA
	default 100

source "init/Kconfig"

source "kernel/Kconfig.freezer"

config MMU
	bool "MMU-based Paged Memory Management Support"
	default y
	help
	  Select if you want MMU-based virtualised addressing space
	  support by paged memory management. If unsure, say 'Y'.

menu "Platform dependent setup"

if MMU
source arch/m68k/Kconfig.mmu
endif
if !MMU
source arch/m68k/Kconfig.nommu
endif

source "mm/Kconfig"

endmenu

menu "Executable file formats"

source "fs/Kconfig.binfmt"

endmenu

if !MMU
menu "Power management options"

config PM
        bool "Power Management support"
        help
          Support processor power management modes

endmenu
endif

source "net/Kconfig"

source "drivers/Kconfig"

if MMU

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

source "fs/Kconfig"

source "arch/m68k/Kconfig.debug"

source "security/Kconfig"

source "crypto/Kconfig"

source "lib/Kconfig"