#
# For a description of the syntax of this configuration file,
# see Documentation/kbuild/kconfig-language.txt.
#

mainmenu "Linux Kernel Configuration"

config AVR32
        def_bool y
        # With EMBEDDED=n, we get lots of stuff automatically selected
        # that we usually don't need on AVR32.
        select EMBEDDED
        select HAVE_CLK
        select HAVE_OPROFILE
        select HAVE_KPROBES
        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 GENERIC_GPIO
        def_bool y

config GENERIC_HARDIRQS
        def_bool y

config STACKTRACE_SUPPORT
        def_bool y

config LOCKDEP_SUPPORT
        def_bool y

config TRACE_IRQFLAGS_SUPPORT
        def_bool y

config HARDIRQS_SW_RESEND
        def_bool y

config GENERIC_IRQ_PROBE
        def_bool y

config RWSEM_GENERIC_SPINLOCK
        def_bool y

config GENERIC_TIME
        def_bool y

config GENERIC_CLOCKEVENTS
        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"

source "kernel/time/Kconfig"

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

#
# 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

choice
        prompt "AVR32 board type"
        default BOARD_ATSTK1000

config BOARD_ATSTK1000
        bool "ATSTK1000 evaluation board"

config BOARD_ATNGW100
        bool "ATNGW100 Network Gateway"
        select CPU_AT32AP7000

config BOARD_FAVR_32
        bool "Favr-32 LCD-board"
        select CPU_AT32AP7000

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/favr-32/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 HAVE_ARCH_BOOTMEM_NODE
        def_bool n

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

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"

config CPU_FREQ_AT32AP
        bool "CPU frequency driver for AT32AP"
        depends on CPU_FREQ && PLATFORM_AT32AP
        default n
        help
          This enables the CPU frequency driver for AT32AP processors.

          For details, take a look in <file:Documentation/cpu-freq>.

          If in doubt, say N.

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"