95942f5fcd
OP-TEE OS is maintained by the OP-TEE project. It provides an open source solution for development and integration of secure services for Armv7-A and Armv8-A CPU based platforms supporting the TrustZone technology. This technology enables CPUs to concurrently host a secure world as the OP-TEE OS and a non-secure world as a Linux based OS. The OP-TEE project maintains other packages to leverage OP-TEE on Linux kernel based OSes. An OP-TEE interface driver is available in the Linux kernel since 4.12 upon CONFIG_OPTEE. This change references in Buildroot the today's latest OP-TEE revision release tagged 3.4.0. https://www.op-tee.org/ https://github.com/OP-TEE/optee_os Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org> [Thomas: - pass CFG_ARM32_core=y when building for ARMv7, otherwise the build fails - add a check that verifies that BR2_TARGET_OPTEE_OS_PLATFORM is not empty - minor formatting fixes/adjustements.] Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com> |
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