buildroot/boot/at91bootstrap/Config.in

menuconfig BR2_TARGET_AT91BOOTSTRAP
	depends on BR2_arm
	bool "AT91 Bootstrap"

if	BR2_TARGET_AT91BOOTSTRAP

config BR2_TARGET_AT91BOOTSTRAP_BOARD
	string "Bootstrap board"
	default "$(BOARD_NAME)"
	help
	  This is used to do a make <board>_config

choice
	prompt "Boot Memory"
	default BR2_TARGET_AT91BOOT_DATAFLASHCARD
	depends on BR2_TARGET_AT91BOOTSTRAP
	help
	  Select Chip for which AT91 bootstrap should be built

config BR2_TARGET_AT91BOOT_DATAFLASH
	bool "AT45 Dataflash"
	depends on BR2_BOOTSOURCE_DATAFLASH

config BR2_TARGET_AT91BOOT_DATAFLASHCARD
	bool "AT45 Dataflash Card"
	depends on BR2_BOOTSOURCE_DATAFLASHCARD

config BR2_TARGET_AT91BOOT_NANDFLASH
	bool "NAND Flash"
	depends on BR2_BOOTSOURCE_NANDFLASH

config BR2_TARGET_AT91BOOT_FLASH
	bool "Internal Flash or external parallel flash"
	depends on BR2_BOOTSOURCE_FLASH

config BR2_TARGET_AT91BOOT_SDCARD
	bool "SD-Card"
	depends on BR2_BOOTSOURCE_SDCARD

config BR2_TARGET_AT91BOOT_EEPROM
	bool "EEPROM"
	depends on BR2_BOOTSOURCE_EEPROM

endchoice

config BR2_TARGET_AT91BOOTSTRAP_MEMORY
	string
	depends on BR2_TARGET_AT91BOOTSTRAP
	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
	default	"sdcard"	if	BR2_TARGET_AT91BOOT_SDCARD
	default	"eeprom"	if	BR2_TARGET_AT91BOOT_EEPROM

config	BR2_AT91BOOTSTRAP_IMG_SIZE
	string	"Image Size to copy to SDRAM"
	depends on BR2_TARGET_AT91BOOTSTRAP
	default	"0x32000"	if	BR2_TARGET_AT91BOOT_DATAFLASH
	default	"0x32000"	if	BR2_TARGET_AT91BOOT_DATAFLASHCARD
	default	"0x30000"	if	BR2_TARGET_AT91BOOT_NANDFLASH
	default	"0x100000"	if	BR2_TARGET_AT91BOOT_FLASH
	default	"0x30000"	if	BR2_TARGET_AT91BOOT_SDCARD
	default	"0x30000"	if	BR2_TARGET_AT91BOOT_EEPROM
	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)"
	depends on BR2_TARGET_AT91BOOTSTRAP

endif