config BR2_TARGET_OPTEE_OS
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bool "optee_os"
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depends on BR2_ARM_CPU_ARMV8A || BR2_ARM_CPU_ARMV7A
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help
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OP-TEE OS provides the secure world boot image and the trust
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application development kit of the OP-TEE project. OP-TEE OS
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also provides generic trusted application one can embedded
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into its system.
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http://github.com/OP-TEE/optee_os
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if BR2_TARGET_OPTEE_OS
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choice
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prompt "OP-TEE OS version"
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default BR2_TARGET_OPTEE_OS_LATEST
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help
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Select the version of OP-TEE OS you want to use
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config BR2_TARGET_OPTEE_OS_LATEST
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bool "3.15.0"
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help
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Use the latest release tag from the OP-TEE OS official Git
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repository.
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config BR2_TARGET_OPTEE_OS_CUSTOM_GIT
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bool "Custom Git repository"
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help
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Use a custom version fetched from a Git repository.
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endchoice
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if BR2_TARGET_OPTEE_OS_CUSTOM_GIT
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config BR2_TARGET_OPTEE_OS_CUSTOM_REPO_URL
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string "URL of custom repository"
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depends on BR2_TARGET_OPTEE_OS_CUSTOM_GIT
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help
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Specific location of the reference source tree Git
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repository.
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config BR2_TARGET_OPTEE_OS_CUSTOM_REPO_VERSION
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string "Custom repository version"
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depends on BR2_TARGET_OPTEE_OS_CUSTOM_GIT
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help
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Revision to use in the typical format used by Git, i.e a
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SHA1 or a tag.
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endif
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config BR2_TARGET_OPTEE_OS_VERSION
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string
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default "3.15.0" if BR2_TARGET_OPTEE_OS_LATEST
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default BR2_TARGET_OPTEE_OS_CUSTOM_REPO_VERSION \
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if BR2_TARGET_OPTEE_OS_CUSTOM_GIT
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config BR2_TARGET_OPTEE_OS_CORE
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bool "Build core"
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default y
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help
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This option will build and install the OP-TEE core
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boot images.
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config BR2_TARGET_OPTEE_OS_SDK
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bool "Build TA devkit"
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default y
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help
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This option will build and install the OP-TEE development
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kit for building OP-TEE trusted application images. It is
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installed in the staging directory /lib/optee.
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config BR2_TARGET_OPTEE_OS_SERVICES
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bool "Build service TAs and libs"
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default y
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select BR2_TARGET_OPTEE_OS_CORE
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help
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This option installs the service trusted applications and
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trusted shared libraries built from OP-TEE OS source tree.
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These are installed in target /lib/optee_armtz directory
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as other trusted applications. At runtime OP-TEE OS can
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load these from this non-secure filesystem/directory into
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the secure world for execution.
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config BR2_TARGET_OPTEE_OS_PLATFORM
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string "Target platform (mandatory)"
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help
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Value for the mandated PLATFORM build directive provided to
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OP-TEE OS.
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config BR2_TARGET_OPTEE_OS_PLATFORM_FLAVOR
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string "Target platform flavor (optional)"
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help
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Value for the optional PLATFORM_FLAVOR build directive
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provided to OP-TEE OS.
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config BR2_TARGET_OPTEE_OS_ADDITIONAL_VARIABLES
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string "Additional build variables"
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help
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Additional parameters for the OP-TEE OS build
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E.g. 'CFG_TEE_CORE_LOG_LEVEL=3 CFG_UNWIND=y'
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config BR2_TARGET_OPTEE_OS_CORE_IMAGES
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string "Binary boot images"
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default "tee.bin tee-*_v2.bin"
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help
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Names of generated image files that are installed in the
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output images/ directory.
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endif # BR2_TARGET_OPTEE_OS
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