| config BR2_TARGET_OPTEE_OS |
| bool "optee_os" |
| depends on BR2_ARM_CPU_ARMV8A || BR2_ARM_CPU_ARMV7A |
| help |
| OP-TEE OS provides the secure world boot image and the trust |
| application development kit of the OP-TEE project. OP-TEE OS |
| also provides generic trusted application one can embedded |
| into its system. |
| |
| http://github.com/OP-TEE/optee_os |
| |
| if BR2_TARGET_OPTEE_OS |
| |
| choice |
| prompt "OP-TEE OS version" |
| default BR2_TARGET_OPTEE_OS_LATEST |
| help |
| Select the version of OP-TEE OS you want to use |
| |
| config BR2_TARGET_OPTEE_OS_LATEST |
| bool "3.9.0" |
| help |
| Use the latest release tag from the OP-TEE OS official Git |
| repository. |
| |
| config BR2_TARGET_OPTEE_OS_CUSTOM_GIT |
| bool "Custom Git repository" |
| help |
| Use a custom version fetched from a Git repository. |
| |
| endchoice |
| |
| if BR2_TARGET_OPTEE_OS_CUSTOM_GIT |
| |
| config BR2_TARGET_OPTEE_OS_CUSTOM_REPO_URL |
| string "URL of custom repository" |
| depends on BR2_TARGET_OPTEE_OS_CUSTOM_GIT |
| help |
| Specific location of the reference source tree Git |
| repository. |
| |
| config BR2_TARGET_OPTEE_OS_CUSTOM_REPO_VERSION |
| string "Custom repository version" |
| depends on BR2_TARGET_OPTEE_OS_CUSTOM_GIT |
| help |
| Revision to use in the typical format used by Git, i.e a |
| SHA1 or a tag. |
| |
| endif |
| |
| config BR2_TARGET_OPTEE_OS_VERSION |
| string |
| default "3.9.0" if BR2_TARGET_OPTEE_OS_LATEST |
| default BR2_TARGET_OPTEE_OS_CUSTOM_REPO_VERSION \ |
| if BR2_TARGET_OPTEE_OS_CUSTOM_GIT |
| |
| config BR2_TARGET_OPTEE_OS_CORE |
| bool "Build core" |
| default y |
| help |
| This option will build and install the OP-TEE core |
| boot images. |
| |
| config BR2_TARGET_OPTEE_OS_SDK |
| bool "Build TA devkit" |
| default y |
| help |
| This option will build and install the OP-TEE development |
| kit for building OP-TEE trusted application images. It is |
| installed in the staging directory /lib/optee. |
| |
| config BR2_TARGET_OPTEE_OS_SERVICES |
| bool "Build service TAs and libs" |
| default y |
| select BR2_TARGET_OPTEE_OS_CORE |
| help |
| This option installs the service trusted applications and |
| trusted shared libraries built from OP-TEE OS source tree. |
| These are installed in target /lib/optee_armtz directory |
| as other trusted applications. At runtime OP-TEE OS can |
| load these from this non-secure filesystem/directory into |
| the secure world for execution. |
| |
| config BR2_TARGET_OPTEE_OS_PLATFORM |
| string "Target platform (mandatory)" |
| help |
| Value for the mandated PLATFORM build directive provided to |
| OP-TEE OS. |
| |
| config BR2_TARGET_OPTEE_OS_PLATFORM_FLAVOR |
| string "Target platform flavor (optional)" |
| help |
| Value for the optional PLATFORM_FLAVOR build directive |
| provided to OP-TEE OS. |
| |
| config BR2_TARGET_OPTEE_OS_ADDITIONAL_VARIABLES |
| string "Additional build variables" |
| help |
| Additional parameters for the OP-TEE OS build |
| E.g. 'CFG_TEE_CORE_LOG_LEVEL=3 CFG_UNWIND=y' |
| |
| config BR2_TARGET_OPTEE_OS_CORE_IMAGES |
| string "Binary boot images" |
| default "tee.bin tee-*_v2.bin" |
| help |
| Names of generated image files that are installed in the |
| output images/ directory. |
| |
| endif # BR2_TARGET_OPTEE_OS |
