artiq-fast: build gateware from a self-contained separate source derivation (#23)
artiq-fast: add nativeBuildInputs to artiq-board-legacy.nix artiq-board: fix scope of toPythonModule artiq-board: use new --gateware-identifier-str artiq-board: use legacy code for artiq<6 artiq-board: get/remove/re-add version identifiers artiq-fast: build gateware from a self-contained separate source derivation Addresses item 2. of Gitea issue #1. Co-authored-by: Stephan Maka <stephan@spaceboyz.net> Reviewed-on: #23pull/37/head
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# Install Vivado in /opt and add to /etc/nixos/configuration.nix: |
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# nix.sandboxPaths = ["/opt"]; |
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|
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{ pkgs |
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, vivado ? import ./vivado.nix { inherit pkgs; } |
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}: |
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let |
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artiqSrc = import ./pkgs/artiq-src.nix { fetchgit = pkgs.fetchgit; }; |
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artiqpkgs = import ./default.nix { inherit pkgs; }; |
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fetchcargo = import ./fetchcargo.nix { |
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inherit (pkgs) stdenv cacert git; |
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inherit (artiqpkgs) cargo cargo-vendor; |
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}; |
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cargoDeps = fetchcargo rec { |
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name = "artiq-firmware-cargo-deps"; |
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src = "${artiqSrc}/artiq/firmware"; |
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sha256 = (import "${artiqSrc}/artiq/firmware/cargosha256.nix"); |
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}; |
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cargoVendored = pkgs.stdenv.mkDerivation { |
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name = "artiq-firmware-cargo-vendored"; |
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src = cargoDeps; |
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phases = [ "unpackPhase" "installPhase" ]; |
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installPhase = |
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'' |
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mkdir -p $out/registry |
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cat << EOF > $out/config |
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[source.crates-io] |
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registry = "https://github.com/rust-lang/crates.io-index" |
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replace-with = "vendored-sources" |
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[source."https://github.com/m-labs/libfringe"] |
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git = "https://github.com/m-labs/libfringe" |
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rev = "b8a6d8f" |
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replace-with = "vendored-sources" |
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[source.vendored-sources] |
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directory = "$out/registry" |
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EOF |
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cp -R * $out/registry |
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''; |
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}; |
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|
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in |
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{ target |
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, variant |
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, src ? null |
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, buildCommand ? "python -m artiq.gateware.targets.${target} -V ${variant}" |
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, extraInstallCommands ? ""}: |
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# Board packages are Python modules so that they get added to the ARTIQ Python |
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# environment, and artiq_flash finds them. |
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pkgs.python3Packages.toPythonModule (pkgs.stdenv.mkDerivation rec { |
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name = "artiq-board-${target}-${variant}-${version}"; |
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version = import ./pkgs/artiq-version.nix (with pkgs; { inherit stdenv fetchgit git; }); |
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inherit src; |
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phases = [ "buildPhase" "installCheckPhase" "installPhase" "checkPhase" ]; |
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nativeBuildInputs = [ |
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vivado |
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pkgs.gnumake |
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artiqpkgs.cargo |
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artiqpkgs.rustc |
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artiqpkgs.binutils-or1k |
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artiqpkgs.llvm-or1k |
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]; |
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buildInputs = [ (pkgs.python3.withPackages(ps: with ps; [ jinja2 numpy artiqpkgs.migen artiqpkgs.microscope artiqpkgs.misoc artiqpkgs.jesd204b artiqpkgs.artiq ])) ]; |
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buildPhase = |
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'' |
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export CARGO_HOME=${cargoVendored} |
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export TARGET_AR=or1k-linux-ar |
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${buildCommand} |
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''; |
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# temporarily disabled because there is currently always at least one Kasli bitstream |
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# that fails timing and blocks the conda channel. |
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doCheck = false; |
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checkPhase = '' |
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# Search for PCREs in the Vivado output to check for errors |
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check_log() { |
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grep -Pe "$1" artiq_${target}/${variant}/gateware/vivado.log && exit 1 || true |
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} |
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check_log "\d+ constraint not met\." |
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check_log "Timing constraints are not met\." |
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''; |
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installPhase = |
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'' |
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TARGET_DIR=$out/${pkgs.python3Packages.python.sitePackages}/artiq/board-support/${target}-${variant} |
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mkdir -p $TARGET_DIR |
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cp artiq_${target}/${variant}/gateware/top.bit $TARGET_DIR |
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if [ -e artiq_${target}/${variant}/software/bootloader/bootloader.bin ] |
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then cp artiq_${target}/${variant}/software/bootloader/bootloader.bin $TARGET_DIR |
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fi |
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if [ -e artiq_${target}/${variant}/software/runtime ] |
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then cp artiq_${target}/${variant}/software/runtime/runtime.{elf,fbi} $TARGET_DIR |
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else cp artiq_${target}/${variant}/software/satman/satman.{elf,fbi} $TARGET_DIR |
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fi |
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${extraInstallCommands} |
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''; |
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}) |
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@ -0,0 +1,24 @@ |
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#!/usr/bin/env python |
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# |
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# Encodes data like ARTIQ build_soc.py ReprogrammableIdentifier |
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import sys |
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if len(sys.argv) != 2: |
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raise ValueError('argument missing') |
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identifier_str = sys.argv[1] |
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contents = list(identifier_str.encode()) |
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l = len(contents) |
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if l > 255: |
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raise ValueError("Identifier string must be 255 characters or less") |
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contents.insert(0, l) |
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f = sys.stdout |
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f.write("[\n"); |
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for i in range(7): |
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init = sum(1 << j if c & (1 << i) else 0 for j, c in enumerate(contents)) |
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f.write( |
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' {{ cell = "identifier_str{}"; init = "256\'h{:X}"; }}\n'.format(i, init) |
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) |
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f.write("]\n"); |
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