config MN10300
  	def_bool y

  	select HAVE_OPROFILE

  	select HAVE_GENERIC_HARDIRQS

  	select GENERIC_IRQ_SHOW

  	select HAVE_ARCH_TRACEHOOK
  	select HAVE_ARCH_KGDB

  config AM33_2
  	def_bool n
  
  config AM33_3
  	def_bool n
  
  config AM34_2
  	def_bool n

  	select MN10300_HAS_ATOMIC_OPS_UNIT

  	select MN10300_HAS_CACHE_SNOOP

  config ERRATUM_NEED_TO_RELOAD_MMUCTR
  	def_bool y if AM33_3 || AM34_2

  config MMU
  	def_bool y
  
  config HIGHMEM
  	def_bool n
  
  config NUMA
  	def_bool n
  
  config UID16
  	def_bool y
  
  config RWSEM_GENERIC_SPINLOCK
  	def_bool y
  
  config RWSEM_XCHGADD_ALGORITHM
  	bool

  config GENERIC_CALIBRATE_DELAY
  	def_bool y

  config GENERIC_CMOS_UPDATE

          def_bool n

  config GENERIC_HWEIGHT
  	def_bool y

  config GENERIC_CLOCKEVENTS
  	def_bool y

  config GENERIC_BUG
  	def_bool y
  
  config QUICKLIST
  	def_bool y
  
  config ARCH_HAS_ILOG2_U32
  	def_bool y

  config HOTPLUG_CPU
  	def_bool n

  source "init/Kconfig"

  source "kernel/Kconfig.freezer"

  menu "Panasonic MN10300 system setup"

  
  choice
  	prompt "Unit type"
  	default MN10300_UNIT_ASB2303
  	help
  	  This option specifies board for which the kernel will be
  	  compiled. It affects the external peripherals catered for.
  
  config MN10300_UNIT_ASB2303
  	bool "ASB2303"
  
  config MN10300_UNIT_ASB2305
  	bool "ASB2305"

  config MN10300_UNIT_ASB2364
  	bool "ASB2364"

  	select SMSC911X_ARCH_HOOKS if SMSC911X

  endchoice
  
  choice
  	prompt "Processor support"
  	default MN10300_PROC_MN103E010
  	help
  	  This option specifies the processor for which the kernel will be
  	  compiled. It affects the on-chip peripherals catered for.
  
  config MN10300_PROC_MN103E010
  	bool "MN103E010"
  	depends on MN10300_UNIT_ASB2303 || MN10300_UNIT_ASB2305

  	select AM33_2

  	select MN10300_PROC_HAS_TTYSM0
  	select MN10300_PROC_HAS_TTYSM1
  	select MN10300_PROC_HAS_TTYSM2

  config MN10300_PROC_MN2WS0050
  	bool "MN2WS0050"
  	depends on MN10300_UNIT_ASB2364
  	select AM34_2
  	select MN10300_PROC_HAS_TTYSM0
  	select MN10300_PROC_HAS_TTYSM1
  	select MN10300_PROC_HAS_TTYSM2

  
  endchoice

  config MN10300_HAS_ATOMIC_OPS_UNIT
  	def_bool n
  	help
  	  This should be enabled if the processor has an atomic ops unit
  	  capable of doing LL/SC equivalent operations.

  config FPU
  	bool "FPU present"
  	default y

  	depends on MN10300_PROC_MN103E010 || MN10300_PROC_MN2WS0050

  config LAZY_SAVE_FPU
  	bool "Save FPU state lazily"
  	default y
  	depends on FPU && !SMP
  	help
  	  Enable this to be lazy in the saving of the FPU state to the owning
  	  task's thread struct.  This is useful if most tasks on the system
  	  don't use the FPU as only those tasks that use it will pass it
  	  between them, and the state needn't be saved for a task that isn't
  	  using it.
  
  	  This can't be so easily used on SMP as the process that owns the FPU
  	  state on a CPU may be currently running on another CPU, so for the
  	  moment, it is disabled.

  source "arch/mn10300/mm/Kconfig.cache"

  config MN10300_TLB_USE_PIDR
  	def_bool y

  menu "Memory layout options"
  
  config KERNEL_RAM_BASE_ADDRESS
  	hex "Base address of kernel RAM"
  	default "0x90000000"
  
  config INTERRUPT_VECTOR_BASE
  	hex "Base address of vector table"
  	default "0x90000000"
  	help
  	  The base address of the vector table will be programmed into
            the TBR register. It must be on 16MiB address boundary.
  
  config KERNEL_TEXT_ADDRESS
  	hex "Base address of kernel"
  	default "0x90001000"
  
  config KERNEL_ZIMAGE_BASE_ADDRESS
  	hex "Base address of compressed vmlinux image"

  	default "0x50700000"
  
  config BOOT_STACK_OFFSET
  	hex
  	default	"0xF00"	if SMP
  	default	"0xFF0" if !SMP

  config BOOT_STACK_SIZE
  	hex
  	depends on SMP
  	default	"0x100"

  endmenu

  config SMP
  	bool "Symmetric multi-processing support"
  	default y

  	select USE_GENERIC_SMP_HELPERS

  	depends on MN10300_PROC_MN2WS0038 || MN10300_PROC_MN2WS0050
  	---help---
  	  This enables support for systems with more than one CPU. If you have
  	  a system with only one CPU, like most personal computers, say N. If
  	  you have a system with more than one CPU, say Y.
  
  	  If you say N here, the kernel will run on single 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,
  	  singleprocessor machines. On a singleprocessor machine, the kernel
  	  will run faster if you say N here.

  	  See also <file:Documentation/x86/i386/IO-APIC.txt>,

  	  <file:Documentation/nmi_watchdog.txt> and the SMP-HOWTO available at
  	  <http://www.tldp.org/docs.html#howto>.

  	  If you don't know what to do here, say N.
  
  config NR_CPUS
  	int
  	depends on SMP
  	default "2"

  source "kernel/Kconfig.preempt"

  config MN10300_CURRENT_IN_E2
  	bool "Hold current task address in E2 register"

  	depends on !SMP

  	default y
  	help
  	  This option removes the E2/R2 register from the set available to gcc
  	  for normal use and instead uses it to store the address of the
  	  current process's task_struct whilst in the kernel.
  
  	  This means the kernel doesn't need to calculate the address each time
  	  "current" is used (take SP, AND with mask and dereference pointer
  	  just to get the address), and instead can just use E2+offset
  	  addressing each time.
  
  	  This has no effect on userspace.
  
  config MN10300_USING_JTAG
  	bool "Using JTAG to debug kernel"
  	default y
  	help
  	  This options indicates that JTAG will be used to debug the kernel. It
  	  suppresses the use of certain hardware debugging features, such as
  	  single-stepping, which are taken over completely by the JTAG unit.

  source "kernel/Kconfig.hz"

  source "kernel/time/Kconfig"

  config MN10300_RTC
  	bool "Using MN10300 RTC"

  	depends on MN10300_PROC_MN103E010 || MN10300_PROC_MN2WS0050
  	select GENERIC_CMOS_UPDATE

  	default n
  	help

  	  This option enables support for the RTC, thus enabling time to be
  	  tracked, even when system is powered down. This is available on-chip
  	  on the MN103E010.
  
  config MN10300_WD_TIMER
  	bool "Using MN10300 watchdog timer"
  	default y
  	help
  	  This options indicates that the watchdog timer will be used.
  
  config PCI
  	bool "Use PCI"
  	depends on MN10300_UNIT_ASB2305
  	default y

  	select GENERIC_PCI_IOMAP

  	help
  	  Some systems (such as the ASB2305) have PCI onboard. If you have one
  	  of these boards and you wish to use the PCI facilities, say Y here.
  
  	  The PCI-HOWTO, available from
  	  <http://www.tldp.org/docs.html#howto>, contains valuable
  	  information about which PCI hardware does work under Linux and which
  	  doesn't.
  
  source "drivers/pci/Kconfig"
  
  source "drivers/pcmcia/Kconfig"
  
  menu "MN10300 internal serial options"
  
  config MN10300_PROC_HAS_TTYSM0
  	bool
  	default n
  
  config MN10300_PROC_HAS_TTYSM1
  	bool
  	default n
  
  config MN10300_PROC_HAS_TTYSM2
  	bool
  	default n
  
  config MN10300_TTYSM
  	bool "Support for ttySM serial ports"
  	depends on MN10300
  	default y
  	select SERIAL_CORE
  	help
  	  This option enables support for the on-chip serial ports that the
  	  MN10300 has available.
  
  config MN10300_TTYSM_CONSOLE
  	bool "Support for console on ttySM serial ports"
  	depends on MN10300_TTYSM
  	select SERIAL_CORE_CONSOLE
  	help
  	  This option enables support for a console on the on-chip serial ports
  	  that the MN10300 has available.
  
  #
  # /dev/ttySM0
  #
  config MN10300_TTYSM0
  	bool "Enable SIF0 (/dev/ttySM0)"
  	depends on MN10300_TTYSM && MN10300_PROC_HAS_TTYSM0
  	help
  	  Enable access to SIF0 through /dev/ttySM0 or gdb-stub
  
  choice
  	prompt "Select the timer to supply the clock for SIF0"
  	default MN10300_TTYSM0_TIMER8
  	depends on MN10300_TTYSM0
  
  config MN10300_TTYSM0_TIMER8
  	bool "Use timer 8 (16-bit)"
  
  config MN10300_TTYSM0_TIMER2
  	bool "Use timer 2 (8-bit)"
  
  endchoice
  
  #
  # /dev/ttySM1
  #
  config MN10300_TTYSM1
  	bool "Enable SIF1 (/dev/ttySM1)"
  	depends on MN10300_TTYSM && MN10300_PROC_HAS_TTYSM1
  	help
  	  Enable access to SIF1 through /dev/ttySM1 or gdb-stub
  
  choice
  	prompt "Select the timer to supply the clock for SIF1"

  	default MN10300_TTYSM1_TIMER12 \
  		if !(AM33_2 || AM33_3)
  	default MN10300_TTYSM1_TIMER9 \
  		if AM33_2 || AM33_3

  	depends on MN10300_TTYSM1

  config MN10300_TTYSM1_TIMER12
  	bool "Use timer 12 (16-bit)"
  	depends on !(AM33_2 || AM33_3)

  config MN10300_TTYSM1_TIMER9
  	bool "Use timer 9 (16-bit)"

  	depends on AM33_2 || AM33_3

  
  config MN10300_TTYSM1_TIMER3
  	bool "Use timer 3 (8-bit)"

  	depends on AM33_2 || AM33_3

  
  endchoice
  
  #
  # /dev/ttySM2
  #
  config MN10300_TTYSM2
  	bool "Enable SIF2 (/dev/ttySM2)"
  	depends on MN10300_TTYSM && MN10300_PROC_HAS_TTYSM2
  	help
  	  Enable access to SIF2 through /dev/ttySM2 or gdb-stub
  
  choice
  	prompt "Select the timer to supply the clock for SIF2"

  	default MN10300_TTYSM2_TIMER3 \
  		if !(AM33_2 || AM33_3)
  	default MN10300_TTYSM2_TIMER10 \
  		if AM33_2 || AM33_3

  	depends on MN10300_TTYSM2

  config MN10300_TTYSM2_TIMER9
  	bool "Use timer 9 (16-bit)"
  	depends on !(AM33_2 || AM33_3)
  
  config MN10300_TTYSM2_TIMER1
  	bool "Use timer 1 (8-bit)"
  	depends on !(AM33_2 || AM33_3)
  
  config MN10300_TTYSM2_TIMER3
  	bool "Use timer 3 (8-bit)"
  	depends on !(AM33_2 || AM33_3)

  config MN10300_TTYSM2_TIMER10
  	bool "Use timer 10 (16-bit)"

  	depends on AM33_2 || AM33_3

  
  endchoice
  
  config MN10300_TTYSM2_CTS
  	bool "Enable the use of the CTS line /dev/ttySM2"

  	depends on MN10300_TTYSM2 && AM33_2

  
  endmenu

  menu "Interrupt request priority options"
  
  comment "[!] NOTE: A lower number/level indicates a higher priority (0 is highest, 6 is lowest)"
  
  comment "____Non-maskable interrupt levels____"
  comment "The following must be set to a higher priority than local_irq_disable() and on-chip serial"

  config DEBUGGER_IRQ_LEVEL
  	int "DEBUGGER interrupt priority"

  	depends on KERNEL_DEBUGGER

  	range 0 1 if LINUX_CLI_LEVEL = 2
  	range 0 2 if LINUX_CLI_LEVEL = 3
  	range 0 3 if LINUX_CLI_LEVEL = 4
  	range 0 4 if LINUX_CLI_LEVEL = 5
  	range 0 5 if LINUX_CLI_LEVEL = 6
  	default 0
  
  comment "The following must be set to a higher priority than local_irq_disable()"
  
  config MN10300_SERIAL_IRQ_LEVEL
  	int "MN10300 on-chip serial interrupt priority"
  	depends on MN10300_TTYSM
  	range 1 1 if LINUX_CLI_LEVEL = 2
  	range 1 2 if LINUX_CLI_LEVEL = 3
  	range 1 3 if LINUX_CLI_LEVEL = 4
  	range 1 4 if LINUX_CLI_LEVEL = 5
  	range 1 5 if LINUX_CLI_LEVEL = 6
  	default 1
  
  comment "-"
  comment "____Maskable interrupt levels____"
  
  config LINUX_CLI_LEVEL
  	int "The highest interrupt priority excluded by local_irq_disable() (2-6)"
  	range 2 6
  	default 2
  	help
  	  local_irq_disable() doesn't actually disable maskable interrupts -
  	  what it does is restrict the levels of interrupt which are permitted
  	  (a lower level indicates a higher priority) by lowering the value in
  	  EPSW.IM from 7.  Any interrupt is permitted for which the level is
  	  lower than EPSW.IM.

  	  Certain interrupts, such as DEBUGGER and virtual MN10300 on-chip

  	  serial DMA interrupts are allowed to interrupt normal disabled
  	  sections.
  
  comment "The following must be set to a equal to or lower priority than LINUX_CLI_LEVEL"
  
  config TIMER_IRQ_LEVEL
  	int "Kernel timer interrupt priority"
  	range LINUX_CLI_LEVEL 6
  	default 4
  
  config PCI_IRQ_LEVEL
  	int "PCI interrupt priority"
  	depends on PCI
  	range LINUX_CLI_LEVEL 6
  	default 5
  
  config ETHERNET_IRQ_LEVEL
  	int "Ethernet interrupt priority"
  	depends on SMC91X || SMC911X || SMSC911X
  	range LINUX_CLI_LEVEL 6
  	default 6
  
  config EXT_SERIAL_IRQ_LEVEL
  	int "External serial port interrupt priority"
  	depends on SERIAL_8250
  	range LINUX_CLI_LEVEL 6
  	default 6
  
  endmenu

  source "mm/Kconfig"
  
  menu "Power management options"
  source kernel/power/Kconfig
  endmenu
  
  endmenu
  
  
  menu "Executable formats"
  
  source "fs/Kconfig.binfmt"
  
  endmenu
  
  source "net/Kconfig"
  
  source "drivers/Kconfig"
  
  source "fs/Kconfig"
  
  source "arch/mn10300/Kconfig.debug"
  
  source "security/Kconfig"
  
  source "crypto/Kconfig"
  
  source "lib/Kconfig"