config BR2_TARGET_AT91BOOTSTRAP
	depends on BR2_TARGET_AT91SAM9260EK || BR2_TARGET_AT91SAM9260DFC || BR2_TARGET_AT91SAM9260PF || \
	BR2_TARGET_AT91SAM9261EK || BR2_TARGET_AT91SAM9263EK || BR2_TARGET_AT91SAM9XEEK
	bool "Build AT91 Bootstrap for selected chip"

choice
	prompt "Boot Memory"
	default BR2_TARGET_AT91BOOT_DATAFLASHCARD
	depends on BR2_TARGET_AT91BOOTSTRAP
	help
	  Select Chip for which AT91 bootstrap should be built
	  Currently supports AT91SAM9260EK, AT91SAM9261EK, AT91SAM9XEEK, AT981SAM9263EK

config BR2_TARGET_AT91BOOT_DATAFLASH
        depends on BR2_TARGET_AT91SAM9260EK || BR2_TARGET_AT91SAM9261EK || \
		BR2_TARGET_AT91SAM9263EK || BR2_TARGET_AT91SAM9XEEK

	bool "Dataflash"

config BR2_TARGET_AT91BOOT_DATAFLASHCARD
       depends on BR2_TARGET_AT91SAM9260DFC
	bool "Dataflash Card"

config BR2_TARGET_AT91BOOT_NANDFLASH
        depends on BR2_TARGET_AT91SAM9260EK || BR2_TARGET_AT91SAM9261EK || BR2_TARGET_AT91SAM9263EK
	bool "NAND Flash"

config BR2_TARGET_AT91BOOT_FLASH
        depends on BR2_TARGET_AT91SAM9XEEK || BR2_TARGET_AT91SAM9260PF
	bool "Internal Flash or external parallel flash"

endchoice

config BR2_TARGET_AT91BOOTSTRAP_MEMORY
	string
	default	"dataflash"	if	BR2_TARGET_AT91BOOT_DATAFLASH
	default	"dataflashcard"	if	BR2_TARGET_AT91BOOT_DATAFLASHCARD
	default	"nandflash"	if	BR2_TARGET_AT91BOOT_NANDFLASH
	default	"flash"		if	BR2_TARGET_AT91BOOT_FLASH

config	BR2_AT91BOOTSTRAP_IMG_SIZE
	string	"Image Size to copy to SDRAM"
	default	"0x32000"	if	BR2_TARGET_AT91BOOT_DATAFLASH || BR2_TARGET_AT91BOOT_DATAFLASHCARD
	default	"0x30000"	if	BR2_TARGET_AT91BOOT_NANDFLASH
	default	"0x100000"	if	BR2_TARGET_AT91BOOT_FLASH
	depends BR2_TARGET_AT91BOOTSTRAP
	help
	  Select the size of your application
	  AT91 Bootstrap will copy this amount from flash to SDRAM

choice	
	prompt "Start address of application"
	default BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
	depends on BR2_TARGET_AT91BOOTSTRAP
	help
	  Select Chip for which AT91 bootstrap should be built
	  Currently supports AT91SAM9260EK, AT91SAM9261EK, AT91SAM9XEEK, AT91SAM9263EK

config	BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
	bool "Copy to the default U-Boot start location in the SDRAM"
	help
	  This is where you copy the U-Boot boot loader

config	BR2_AT91BOOTSTRAP_JUMP_TO_HIGH_SDRAM
	bool "Copy to the last Megabyte of the SDRAM"
	help
	  This is where you copy a boot loader

config	BR2_AT91BOOTSTRAP_JUMP_TO_START_OF_SDRAM
	bool "Copy to the start of the SDRAM"
	help
	  This is where you copy a standalone application
endchoice

config	BR2_AT91BOOTSTRAP_JUMP_ADDR
	string
	default	"0x23F00000" if BR2_AT91BOOTSTRAP_JUMP_TO_DEFAULT
	default	"0x23F00000" if BR2_AT91BOOTSTRAP_JUMP_TO_HIGH_SDRAM	
	default "0x20000000" if BR2_AT91BOOTSTRAP_JUMP_TO_START_OF_SDRAM
	depends on BR2_TARGET_AT91BOOTSTRAP

comment "It will be copied to $(BR2_AT91BOOTSTRAP_JUMP_ADDR)"