How to easily run a SCMI server in various Execution Environments

Under construction

Running SCMI server with OP-TEE

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Similarly, SCMI server is not enabled by default for qemu_v8 platform but a PR is under review to enable compiling OPTEEOP-TEE os with SCMI server: https://github.com/OP-TEE/build/pull/695. In the meantime, a manifest using the PR has been created https://github.com/vingu-linaro/manifest/tree/optee-with-scmi .

You just need to add WITH_SCMI=y option in the make command to enable the SCMI server. The whole sequence to use the pending PRs can be summarized:

$ mkdir <project-dir>

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$ repo init -u https://github.com/OPvingu-TEElinaro/manifest.git -b optee-with-scmi -m qemu_v8.xml

$ repo sync

$ cd build

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When booting with SCMI server, we use a dedicated DT instead of the one that is built on the fly by Qemu in order to provide a scmi node. The dts file is available in the build/qemu_v8 directory if someone needs to change it and is based on the dtb generated by Qemu.

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