#
  # Boot count configuration
  #

  menuconfig BOOTCOUNT_LIMIT

  	bool "Enable support for checking boot count limit"
  	help
  	  Enable checking for exceeding the boot count limit.
  	  More information: http://www.denx.de/wiki/DULG/UBootBootCountLimit

  if BOOTCOUNT_LIMIT

  choice
  	prompt "Boot count device"

  	default BOOTCOUNT_AM33XX if AM33XX || SOC_DA8XX

  	default BOOTCOUNT_AT91 if AT91SAM9XE

  	default BOOTCOUNT_GENERIC
  
  config BOOTCOUNT_GENERIC
  	bool "Generic default boot counter"
  	help
  	  Generic bootcount stored at SYS_BOOTCOUNT_ADDR.
  
  	  SYS_BOOTCOUNT_ADDR:
  	    Set to the address where the bootcount and bootcount magic
  	    will be stored.

  config BOOTCOUNT_EXT
  	bool "Boot counter on EXT filesystem"
  	help
  	  Add support for maintaining boot count in a file on an EXT
  	  filesystem.

  config BOOTCOUNT_AM33XX
  	bool "Boot counter in AM33XX RTC IP block"
  	depends on AM33XX || SOC_DA8XX
  	help
  	  A bootcount driver for the RTC IP block found on many TI platforms.
  	  This requires the RTC clocks, etc, to be enabled prior to use and
  	  not all boards with this IP block on it will have the RTC in use.

  config BOOTCOUNT_ENV
  	bool "Boot counter in environment"
  	help
  	  If no softreset save registers are found on the hardware
  	  "bootcount" is stored in the environment. To prevent a
  	  saveenv on all reboots, the environment variable
  	  "upgrade_available" is used. If "upgrade_available" is
  	  0, "bootcount" is always 0, if "upgrade_available" is
  	  1 "bootcount" is incremented in the environment.
  	  So the Userspace Application must set the "upgrade_available"
  	  and "bootcount" variable to 0, if a boot was successfully.

  config BOOTCOUNT_RAM
  	bool "Boot counter in RAM"
  	help
  	  Store the bootcount in DRAM protected against against bit errors
  	  due to short power loss or holding a system in RESET.

  config BOOTCOUNT_I2C
  	bool "Boot counter on I2C device"
  	help
  	  Enable support for the bootcounter on an i2c (like RTC) device.
  	  CONFIG_SYS_I2C_RTC_ADDR = i2c chip address
  	  CONFIG_SYS_BOOTCOUNT_ADDR = i2c addr which is used for
  	                              the bootcounter.

  config BOOTCOUNT_AT91
  	bool "Boot counter for Atmel AT91SAM9XE"
  	depends on AT91SAM9XE

  endchoice

  config BOOTCOUNT_ALEN
  	int "I2C address length"
  	default 1
  	depends on BOOTCOUNT_I2C
  	help
  	  Length of the the I2C address at SYS_BOOTCOUNT_ADDR for storing
  	  the boot counter.

  config SYS_BOOTCOUNT_SINGLEWORD
  	bool "Use single word to pack boot count and magic value"

  	depends on BOOTCOUNT_GENERIC

  	help
  	  This option enables packing boot count magic value and boot count
  	  into single word (32 bits).

  
  config SYS_BOOTCOUNT_EXT_INTERFACE
  	string "Interface on which to find boot counter EXT filesystem"
  	default "mmc"
  	depends on BOOTCOUNT_EXT
  	help
  	  Set the interface to use when locating the filesystem to use for the
  	  boot counter.
  
  config SYS_BOOTCOUNT_EXT_DEVPART
  	string "Partition of the boot counter EXT filesystem"
  	default "0:1"
  	depends on BOOTCOUNT_EXT
  	help
  	  Set the partition to use when locating the filesystem to use for the
  	  boot counter.
  
  config SYS_BOOTCOUNT_EXT_NAME
  	string "Path and filename of the EXT filesystem based boot counter"
  	default "/boot/failures"
  	depends on BOOTCOUNT_EXT
  	help
  	  Set the filename and path of the file used to store the boot counter.
  
  config SYS_BOOTCOUNT_ADDR
  	hex "RAM address used for reading and writing the boot counter"

  	default 0x44E3E000 if BOOTCOUNT_AM33XX
  	default 0xE0115FF8 if ARCH_LS1043A || ARCH_LS1021A
  	depends on BOOTCOUNT_AM33XX || BOOTCOUNT_GENERIC || BOOTCOUNT_EXT || \
  		   BOOTCOUNT_I2C

  	help
  	  Set the address used for reading and writing the boot counter.
  
  endif