#
# For a description of the syntax of this configuration file,
# see the Configure script.
#

mainmenu "Linux/CRIS Kernel Configuration"

config MMU
	bool
	default y

config UID16
	bool
	default y

config RWSEM_GENERIC_SPINLOCK
	bool
	default y

config RWSEM_XCHGADD_ALGORITHM
	bool

source "init/Kconfig"


menu "General setup"

source "fs/Kconfig.binfmt"

config ETRAX_CMDLINE
	string "Kernel command line"
	default "root=/dev/mtdblock3"
	help
	  Pass additional commands to the kernel.

config ETRAX_WATCHDOG
	bool "Enable ETRAX watchdog"
	help
	  Enable the built-in watchdog timer support on ETRAX based embedded
	  network computers.

config ETRAX_WATCHDOG_NICE_DOGGY
	bool "Disable watchdog during Oops printouts"
	depends on ETRAX_WATCHDOG
	help
	  By enabling this you make sure that the watchdog does not bite while
	  printing oopses. Recommended for development systems but not for
	  production releases.

config ETRAX_FAST_TIMER
       bool "Enable ETRAX fast timer API"
       help
         This options enables the API to a fast timer implementation using
	 timer1 to get sub jiffie resolution timers (primarily one-shot 
	 timers).
	 This is needed if CONFIG_ETRAX_SERIAL_FAST_TIMER is enabled.

config PREEMPT
	bool "Preemptible Kernel"
	help
	  This option reduces the latency of the kernel when reacting to
	  real-time or interactive events by allowing a low priority process to
	  be preempted even if it is in kernel mode executing a system call.
	  This allows applications to run more reliably even when the system is
	  under load.

	  Say Y here if you are building a kernel for a desktop, embedded
	  or real-time system.  Say N if you are unsure.

endmenu


menu "Hardware setup"

choice
	prompt "Processor type"
	default ETRAX100LX

config ETRAX100LX
	bool "ETRAX-100LX-v1"
	help
	  Support version 1 of the ETRAX 100LX.

config ETRAX100LX_V2
	bool "ETRAX-100LX-v2"
	help
	  Support version 2 of the ETRAX 100LX.

config SVINTO_SIM
	bool "ETRAX-100LX-for-xsim-simulator"
	help
	  Support the xsim ETRAX Simulator.

endchoice

config ETRAX_ARCH_V10
       bool
       default y if ETRAX100LX || ETRAX100LX_V2
       default n if !(ETRAX100LX || ETRAX100LX_V2) 

config ETRAX_DRAM_SIZE
	int "DRAM size (dec, in MB)"
	default "8"
	help
	  Size of DRAM (decimal in MB) typically 2, 8 or 16.

config ETRAX_FLASH_BUSWIDTH
	int "Buswidth of flash in bytes"
	default "2"
	help
	  Width in bytes of the Flash bus (1, 2 or 4). Is usually 2.

source arch/cris/arch-v10/Kconfig

endmenu

# bring in ETRAX built-in drivers
menu "Drivers for built-in interfaces"
source arch/cris/arch-v10/drivers/Kconfig

endmenu

source "drivers/base/Kconfig"

# standard linux drivers
source "drivers/mtd/Kconfig"

source "drivers/parport/Kconfig"

source "drivers/pnp/Kconfig"

source "drivers/block/Kconfig"

source "drivers/md/Kconfig"

source "drivers/ide/Kconfig"

source "drivers/scsi/Kconfig"

source "drivers/ieee1394/Kconfig"

source "drivers/message/i2o/Kconfig"

source "net/Kconfig"

source "drivers/isdn/Kconfig"

source "drivers/telephony/Kconfig"

source "drivers/cdrom/Kconfig"

#
# input before char - char/joystick depends on it. As does USB.
#
source "drivers/input/Kconfig"

source "drivers/char/Kconfig"

#source drivers/misc/Config.in
source "drivers/media/Kconfig"

source "fs/Kconfig"

source "sound/Kconfig"

source "drivers/usb/Kconfig"


menu "Kernel hacking"

#bool 'Debug kmalloc/kfree' CONFIG_DEBUG_MALLOC
config PROFILE
	bool "Kernel profiling support"

config PROFILE_SHIFT
	int "Profile shift count"
	depends on PROFILE
	default "2"

config ETRAX_KGDB
	bool "Use kernel GDB debugger"
	---help---
	  The CRIS version of gdb can be used to remotely debug a running
	  Linux kernel via the serial debug port.  Provided you have gdb-cris
	  installed, run gdb-cris vmlinux, then type

	  (gdb) set remotebaud 115200           <- kgdb uses 115200 as default
	  (gdb) target remote /dev/ttyS0        <- maybe you use another port

	  This should connect you to your booted kernel (or boot it now if you
	  didn't before).  The kernel halts when it boots, waiting for gdb if
	  this option is turned on!


config DEBUG_INFO
        bool "Compile the kernel with debug info"
        help
          If you say Y here the resulting kernel image will include
          debugging info resulting in a larger kernel image.
          Say Y here only if you plan to use gdb to debug the kernel.
          If you don't debug the kernel, you can say N.

config FRAME_POINTER
        bool "Compile the kernel with frame pointers"
        help
          If you say Y here the resulting kernel image will be slightly larger
          and slower, but it will give very useful debugging information.
          If you don't debug the kernel, you can say N, but we may not be able
          to solve problems without frame pointers.

endmenu

source "security/Kconfig"

source "crypto/Kconfig"

source "lib/Kconfig"