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lowRISC / sonata-system

A full micro-controller system utilizing the CHERIoT Ibex core, part of the Sunburst project funded by UKRI
Apache License 2.0
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Add pyproject.toml and build dedicated python env #98

Closed nbdd0121 closed 4 months ago

nbdd0121 commented 4 months ago

Instead of pulling in all OpenTitan python deps, use a dedicated python environment. This is what the ibex-demo-system repo does.

To remove the extra added pip dependency in flake.nix, cheriot-ibex is updated to contain a patch that is present in ibex repo that removes the deprecated distutils and pip3 dependency.

nbdd0121 commented 4 months ago

Last time I tried the OT Python environment doesn't build on MacOS. I can't try on MacOS now to tell if this slim version would work, but it should be easier to nudge it to a working state.

The sonata simulator builds fine with this environment. It is also more consistent with our python-requirements.txt.