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- config BR2_TARGET_ARM_TRUSTED_FIRMWARE
- bool "ARM Trusted Firmware (ATF)"
- depends on BR2_aarch64 && BR2_TARGET_UBOOT
- help
- Enable this option if you want to build the ATF for your ARM
- based embedded device.
- https://github.com/ARM-software/arm-trusted-firmware
- if BR2_TARGET_ARM_TRUSTED_FIRMWARE
- choice
- prompt "ATF Version"
- help
- Select the specific ATF version you want to use
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION
- bool "v1.4"
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION
- bool "Custom version"
- help
- This option allows to use a specific official versions
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL
- bool "Custom tarball"
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT
- bool "Custom Git repository"
- endchoice
- if BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION
- string "URL of custom ATF tarball"
- endif
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE
- string "ATF version"
- depends on BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_VERSION
- string
- default "v1.4" if BR2_TARGET_ARM_TRUSTED_FIRMWARE_LATEST_VERSION
- default "custom" if BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL
- default BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION \
- if BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT
- default BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION_VALUE \
- if BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_VERSION
- if BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_GIT
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_URL
- string "URL of custom repository"
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_REPO_VERSION
- string "Custom repository version"
- help
- Revision to use in the typical format used by Git
- E.G. a sha id, a tag, ..
- endif
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM
- string "ATF platform"
- help
- Target plaform to build for.
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_FIP
- bool "Build FIP image"
- help
- This option enables building the FIP image (Firmware Image
- Package). This is typically the image format used by
- platforms were ATF encapsulates the second stage bootloader
- (such as U-Boot).
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31
- bool "Build BL31 image"
- help
- This option enables building the BL31 image. This is
- typically used on platforms where another bootloader (e.g
- U-Boot) encapsulates ATF BL31.
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31_UBOOT
- bool "Build BL31 U-Boot image"
- select BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31
- help
- Generates a U-Boot image named atf-uboot.ub containing
- bl31.bin. This is used for example by the Xilinx version of
- U-Boot SPL to load ATF on the ZynqMP SoC.
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_UBOOT_AS_BL33
- bool "Use U-Boot as BL33"
- depends on BR2_TARGET_UBOOT
- help
- This option allows to embed u-boot.bin as the BL33 part of
- the ARM Trusted Firmware. It ensures that the u-boot package
- gets built before ATF, and that the appropriate BL33
- variable pointing to u-boot.bin is passed when building ATF.
- config BR2_TARGET_ARM_TRUSTED_FIRMWARE_ADDITIONAL_VARIABLES
- string "Additional ATF build variables"
- help
- Additional parameters for the ATF build
- E.G. 'DEBUG=1 LOG_LEVEL=20'
- endif
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