46 lines
1.2 KiB
Markdown
46 lines
1.2 KiB
Markdown
# This thing
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This is me playing around with my new Icebreaker FPGA and nmigen(_dg).
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The goal is to find a nice project structure and perhaps find a way to
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work on my Arty a7 with a fully FOSS toolchain for once.
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My focus is currently on:
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* Effortless dependency management
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* Helper functions for inspection and documentation of the design
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* Helper functions for targeting multiple FPGA platforms and boards
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* Creating PRs to other projects with stuff i find here
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* Having fun with my FPGA
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# Setup
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pip install --user poetry
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poetry config --local virtualenvs.in-project true # optional, makes cleanup easier
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poetry install
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And these optional dependencies, installed inside the virtualenv:
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poetry install -E yosys
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poetry install -E nextpnr-ice40
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poetry install -E nextpnr-ecp5
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# Running stuff
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poetry run python -m fpga.icebreaker
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poetry run python -m fpga.modules.blinker generate
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To reduce the amount of typing:
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poetry shell
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# todo:
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* Diagrams are nice
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* Documentation generation would be nice
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* A central nmigen-pmod library would be nice
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* A RISCV toolchain would be nice (make socs, and compile C, C++ or Rust)
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* nextpnr-xray or vtr would be nice
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* Batch setup of Vivado would be nice
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* Ability to synth on a host accessible with ssh would be nice
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