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config BR2_TARGET_AT91BOOTSTRAP
depends on BR2_TARGET_AT91SAM9260EK || BR2_TARGET_AT91SAM9260DFC || BR2_TARGET_AT91SAM9260PF || \
BR2_TARGET_AT91SAM9261EK || BR2_TARGET_AT91SAM9263EK || BR2_TARGET_AT91SAM9XEEK || BR2_TARGET_AT91SAM9G20DFC
bool "Build AT91 Bootstrap for selected chip"
config BR2_TARGET_AT91BOOTSTRAP_BOARD
string "Bootstrap board"
default "$(BOARD_NAME)"
depends on BR2_TARGET_AT91BOOTSTRAP
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
Currently supports AT91SAM9260EK, AT91SAM9261EK,
AT91SAM9XEEK, AT981SAM9263EK
config BR2_TARGET_AT91BOOT_DATAFLASH
depends on BR2_TARGET_AT91SAM9260EK || BR2_TARGET_AT91SAM9261EK || \
BR2_TARGET_AT91SAM9XEEK || BR2_TARGET_AT91SAM9G20DFC
bool "Dataflash"
config BR2_TARGET_AT91BOOT_DATAFLASHCARD
depends on BR2_TARGET_AT91SAM9260DFC || BR2_TARGET_AT91SAM9263EK || BR2_TARGET_AT91SAM9G20DFC
bool "Dataflash Card"
config BR2_TARGET_AT91BOOT_NANDFLASH
depends on BR2_TARGET_AT91SAM9260EK || BR2_TARGET_AT91SAM9261EK || BR2_TARGET_AT91SAM9263EK || BR2_TARGET_AT91SAM9G20DFC
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 on 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)"
depends on BR2_TARGET_AT91BOOTSTRAP
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