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- config BR2_TARGET_AT91BOOTSTRAP
- bool "AT91 Bootstrap"
- depends on BR2_arm926t
- help
- AT91Bootstrap is a first level bootloader for the Atmel AT91
- devices. It integrates algorithms for:
- - Device initialization such as clock configuration, PIO
- settings...
- - Peripheral drivers such as PIO, PMC or SDRAMC...
- - Physical media algorithm such as DataFlash, NandFlash, NOR
- Flash...
- if BR2_TARGET_AT91BOOTSTRAP
- config BR2_TARGET_AT91BOOTSTRAP_CUSTOM_PATCH_DIR
- string "custom patch dir"
- help
- If your board requires custom patches, add the path to the
- directory containing the patches here. The patches must be
- named at91bootstrap-<version>-<something>.patch.
- Most users may leave this empty
- config BR2_TARGET_AT91BOOTSTRAP_BOARD
- string "Bootstrap board"
- default ""
- help
- This is used to do a make <board>_config
- choice
- prompt "Boot Memory"
- default BR2_TARGET_AT91BOOTSTRAP_DATAFLASH
- help
- Select Chip for which AT91 bootstrap should be built
- config BR2_TARGET_AT91BOOTSTRAP_DATAFLASH
- bool "Data Flash"
- config BR2_TARGET_AT91BOOTSTRAP_NANDFLASH
- bool "NAND Flash"
- endchoice
- config BR2_TARGET_AT91BOOTSTRAP_MEMORY
- string
- default "dataflash" if BR2_TARGET_AT91BOOTSTRAP_DATAFLASH
- default "nandflash" if BR2_TARGET_AT91BOOTSTRAP_NANDFLASH
- endif
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