config AVR32
  	def_bool y
  	# With EXPERT=n, we get lots of stuff automatically selected
  	# that we usually don't need on AVR32.
  	select EXPERT
  	select HAVE_CLK
  	select HAVE_OPROFILE
  	select HAVE_KPROBES
  	select VIRT_TO_BUS
  	select GENERIC_IRQ_PROBE
  	select GENERIC_ATOMIC64
  	select HARDIRQS_SW_RESEND
  	select GENERIC_IRQ_SHOW
  	select ARCH_HAVE_CUSTOM_GPIO_H
  	select ARCH_WANT_IPC_PARSE_VERSION
  	select ARCH_HAVE_NMI_SAFE_CMPXCHG
  	select GENERIC_CLOCKEVENTS
  	select HAVE_MOD_ARCH_SPECIFIC
  	select MODULES_USE_ELF_RELA
  	help
  	  AVR32 is a high-performance 32-bit RISC microprocessor core,
  	  designed for cost-sensitive embedded applications, with particular
  	  emphasis on low power consumption and high code density.
  
  	  There is an AVR32 Linux project with a web page at
  	  http://avr32linux.org/.
  
  config STACKTRACE_SUPPORT
  	def_bool y
  
  config LOCKDEP_SUPPORT
  	def_bool y
  
  config TRACE_IRQFLAGS_SUPPORT
  	def_bool y
  
  config RWSEM_GENERIC_SPINLOCK
  	def_bool y
  
  config RWSEM_XCHGADD_ALGORITHM
  	def_bool n
  
  config ARCH_HAS_ILOG2_U32
  	def_bool n
  
  config ARCH_HAS_ILOG2_U64
  	def_bool n
  
  config GENERIC_HWEIGHT
  	def_bool y
  
  config GENERIC_CALIBRATE_DELAY
  	def_bool y
  
  config GENERIC_BUG
  	def_bool y
  	depends on BUG
  
  source "init/Kconfig"
  
  source "kernel/Kconfig.freezer"
  
  menu "System Type and features"
  
  config SUBARCH_AVR32B
  	bool
  config MMU
  	bool
  config PERFORMANCE_COUNTERS
  	bool
  
  config PLATFORM_AT32AP
  	bool
  	select SUBARCH_AVR32B
  	select MMU
  	select PERFORMANCE_COUNTERS
  	select ARCH_REQUIRE_GPIOLIB
  	select GENERIC_ALLOCATOR
  	select HAVE_FB_ATMEL
  
  #
  # CPU types
  #
  
  # AP7000 derivatives
  config CPU_AT32AP700X
  	bool
  	select PLATFORM_AT32AP
  config CPU_AT32AP7000
  	bool
  	select CPU_AT32AP700X
  config CPU_AT32AP7001
  	bool
  	select CPU_AT32AP700X
  config CPU_AT32AP7002
  	bool
  	select CPU_AT32AP700X
  
  # AP700X boards
  config BOARD_ATNGW100_COMMON
  	bool
  	select CPU_AT32AP7000
  
  choice
  	prompt "AVR32 board type"
  	default BOARD_ATSTK1000
  
  config BOARD_ATSTK1000
  	bool "ATSTK1000 evaluation board"
  
  config BOARD_ATNGW100_MKI
  	bool "ATNGW100 Network Gateway"
  	select BOARD_ATNGW100_COMMON
  
  config BOARD_ATNGW100_MKII
  	bool "ATNGW100 mkII Network Gateway"
  	select BOARD_ATNGW100_COMMON
  
  config BOARD_HAMMERHEAD
  	bool "Hammerhead board"
  	select CPU_AT32AP7000
  	select USB_ARCH_HAS_HCD
  	help
  	  The Hammerhead platform is built around an AVR32 32-bit microcontroller from Atmel.
  	  It offers versatile peripherals, such as ethernet, usb device, usb host etc.
  
  	  The board also incorporates a power supply and is a Power over Ethernet (PoE) Powered
  	  Device (PD).
  
  	  Additionally, a Cyclone III FPGA from Altera is integrated on the board. The FPGA is
  	  mapped into the 32-bit AVR memory bus. The FPGA offers two DDR2 SDRAM interfaces, which
  	  will cover even the most exceptional need of memory bandwidth. Together with the onboard
  	  video decoder the board is ready for video processing.
  
  	  For more information see: http://www.miromico.ch/index.php/hammerhead.html 
  
  config BOARD_FAVR_32
  	bool "Favr-32 LCD-board"
  	select CPU_AT32AP7000
  
  config BOARD_MERISC
  	bool "Merisc board"
  	select CPU_AT32AP7000
  	help
  	  Merisc is the family name for a range of AVR32-based boards.
  
  	  The boards are designed to be used in a man-machine
  	  interfacing environment, utilizing a touch-based graphical
  	  user interface. They host a vast range of I/O peripherals as
  	  well as a large SDRAM & Flash memory bank.
  
  	  For more information see: http://www.martinsson.se/merisc
  
  config BOARD_MIMC200
  	bool "MIMC200 CPU board"
  	select CPU_AT32AP7000
  endchoice
  
  source "arch/avr32/boards/atstk1000/Kconfig"
  source "arch/avr32/boards/atngw100/Kconfig"
  source "arch/avr32/boards/hammerhead/Kconfig"
  source "arch/avr32/boards/favr-32/Kconfig"
  source "arch/avr32/boards/merisc/Kconfig"
  
  choice
  	prompt "Boot loader type"
  	default LOADER_U_BOOT
  
  config	LOADER_U_BOOT
  	bool "U-Boot (or similar) bootloader"
  endchoice
  
  source "arch/avr32/mach-at32ap/Kconfig"
  
  config LOAD_ADDRESS
  	hex
  	default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
  
  config ENTRY_ADDRESS
  	hex
  	default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
  
  config PHYS_OFFSET
  	hex
  	default 0x10000000 if CPU_AT32AP700X=y
  
  source "kernel/Kconfig.preempt"
  
  config QUICKLIST
  	def_bool y
  
  config ARCH_HAVE_MEMORY_PRESENT
  	def_bool n
  
  config NEED_NODE_MEMMAP_SIZE
  	def_bool n
  
  config ARCH_FLATMEM_ENABLE
  	def_bool y
  
  config ARCH_DISCONTIGMEM_ENABLE
  	def_bool n
  
  config ARCH_SPARSEMEM_ENABLE
  	def_bool n
  
  config NODES_SHIFT
  	int
  	default "2"
  	depends on NEED_MULTIPLE_NODES
  
  source "mm/Kconfig"
  
  config OWNERSHIP_TRACE
  	bool "Ownership trace support"
  	default y
  	help
  	  Say Y to generate an Ownership Trace message on every context switch,
  	  enabling Nexus-compliant debuggers to keep track of the PID of the
  	  currently executing task.
  
  config NMI_DEBUGGING
  	bool "NMI Debugging"
  	default n
  	help
  	  Say Y here and pass the nmi_debug command-line parameter to
  	  the kernel to turn on NMI debugging. Depending on the value
  	  of the nmi_debug option, various pieces of information will
  	  be dumped to the console when a Non-Maskable Interrupt
  	  happens.
  
  # FPU emulation goes here
  
  source "kernel/Kconfig.hz"
  
  config CMDLINE
  	string "Default kernel command line"
  	default ""
  	help
  	  If you don't have a boot loader capable of passing a command line string
  	  to the kernel, you may specify one here. As a minimum, you should specify
  	  the memory size and the root device (e.g., mem=8M, root=/dev/nfs).
  
  endmenu
  
  menu "Power management options"
  
  source "kernel/power/Kconfig"
  
  config ARCH_SUSPEND_POSSIBLE
  	def_bool y
  
  menu "CPU Frequency scaling"
  source "drivers/cpufreq/Kconfig"
  endmenu
  
  endmenu
  
  menu "Bus options"
  
  config PCI
  	bool
  
  source "drivers/pci/Kconfig"
  
  source "drivers/pcmcia/Kconfig"
  
  endmenu
  
  menu "Executable file formats"
  source "fs/Kconfig.binfmt"
  endmenu
  
  source "net/Kconfig"
  
  source "drivers/Kconfig"
  
  source "fs/Kconfig"
  
  source "arch/avr32/Kconfig.debug"
  
  source "security/Kconfig"
  
  source "crypto/Kconfig"
  
  source "lib/Kconfig"