From e1ff78e5782249062f5c3caafe16e920bfa7a8c1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Bourdeauducq?= <sb@m-labs.hk>
Date: Thu, 6 Jun 2024 10:57:32 +0800
Subject: [PATCH] remove legacy files

---
 artiq-board-generated/artiq-board.nix         |  98 ---
 artiq-board-generated/default.nix             |  54 --
 artiq-fast.nix                                | 111 ---
 artiq-fast/artiq-board.nix                    | 143 ---
 .../binutils-hack-libiconv.patch              |  11 -
 .../conda-windows/binutils-recipe/bld.bat     |  21 -
 .../conda-windows/binutils-recipe/meta.yaml   |  17 -
 artiq-fast/conda-windows/binutils.nix         |  54 --
 artiq-fast/conda-windows/llvm-or1k.nix        |  83 --
 artiq-fast/conda-windows/llvmlite-artiq.nix   |  76 --
 artiq-fast/conda-windows/msys_packages.nix    | 177 ----
 artiq-fast/conda-windows/redistribute.nix     |  13 -
 artiq-fast/conda/artiq.nix                    |  36 -
 artiq-fast/conda/binutils.nix                 |  45 -
 artiq-fast/conda/bscan-spi-bitstreams.nix     |  36 -
 artiq-fast/conda/build.nix                    |  30 -
 artiq-fast/conda/builder-env.nix              |  59 --
 artiq-fast/conda/fake-source.nix              |  57 --
 artiq-fast/conda/llvm-or1k.nix                |  52 --
 artiq-fast/conda/llvmlite-artiq.nix           |  69 --
 artiq-fast/conda/llvmlite-patched.nix         |  88 --
 artiq-fast/default.nix                        | 172 ----
 artiq-fast/fetchcargo-legacy.nix              |  36 -
 artiq-fast/mozilla-overlay.nix                |  10 -
 artiq-fast/pkgs/artiq-src.nix                 |   1 -
 artiq-fast/pkgs/artiq-timestamp.nix           |  14 -
 artiq-fast/pkgs/artiq-version.nix             |  22 -
 artiq-fast/pkgs/artiq.nix                     |  52 --
 artiq-fast/pkgs/binutils.nix                  |  35 -
 artiq-fast/pkgs/libartiq-support.nix          |  15 -
 artiq-fast/pkgs/llvm-or1k.nix                 |  66 --
 artiq-fast/pkgs/llvmlite-abiname.diff         |  62 --
 artiq-fast/pkgs/llvmlite-artiq.nix            |  23 -
 artiq-fast/pkgs/llvmlite-callsite.diff        | 185 ----
 artiq-fast/pkgs/llvmlite-llvm11.nix           |  26 -
 artiq-fast/pkgs/openocd-jtagspi.diff          | 830 ------------------
 artiq-fast/pkgs/openocd.nix                   |  35 -
 artiq-fast/pkgs/python-deps.nix               | 297 -------
 artiq-fast/pkgs/rust-legacy/binaryBuild.nix   | 117 ---
 artiq-fast/pkgs/rust-legacy/bootstrap.nix     |  42 -
 .../pkgs/rust-legacy/cargo-vendor-carnix.nix  | 693 ---------------
 artiq-fast/pkgs/rust-legacy/cargo-vendor.nix  |  10 -
 artiq-fast/pkgs/rust-legacy/cargo.nix         |  62 --
 .../patches/disable-test-inherit-env.patch    |  10 -
 .../patches/net-tcp-disable-tests.patch       | 104 ---
 .../patches/stdsimd-disable-doctest.patch     |  20 -
 artiq-fast/pkgs/rust-legacy/print-hashes.sh   |  38 -
 .../pkgs/rust-legacy/rustc-with-crates.nix    |  95 --
 artiq-fast/pkgs/rust-legacy/rustc.nix         | 182 ----
 artiq-fast/rust-platform.nix                  |  20 -
 artiq-fast/shell-dev.nix                      |  21 -
 artiq-fast/shell.nix                          |   8 -
 artiq-fast/vivado.nix                         |  24 -
 artiq-fast/wfvm-legacy.nix                    |  16 -
 artiq-fast/wfvm.nix                           |  16 -
 .../windows/conda_noarch_packages-5.nix       |  17 -
 .../windows/conda_noarch_packages-6.nix       |  22 -
 .../windows/conda_noarch_packages-7.nix       |  52 --
 .../windows/conda_win-64_packages-5.nix       | 167 ----
 .../windows/conda_win-64_packages-6.nix       |  67 --
 .../windows/conda_win-64_packages-7.nix       | 182 ----
 artiq-fast/windows/make_conda_packages.sh     |  79 --
 artiq-fast/windows/manual-test-run.nix        |  10 -
 artiq-fast/windows/run-test.nix               |  65 --
 artiq-full.nix                                | 187 ----
 artiq-full/artiq-board-vivado.nix             | 125 ---
 artiq-full/artiq-manual.nix                   |  57 --
 artiq-full/artiq-targets.nix                  |  66 --
 artiq-full/conda-artiq-board.nix              |  48 -
 artiq-full/conda-channel.nix                  |  25 -
 artiq-full/example-user-env.nix               |  38 -
 artiq-full/extras.nix                         | 275 ------
 artiq-full/generate-identifier.py             |  24 -
 artiq-full/python-deps.nix                    |  43 -
 artiq-full/sipyco-manual.nix                  |  56 --
 artiq-full/wand-fix-config-dir.patch          |  30 -
 artiq-zynq.nix                                |  84 --
 zynq-rs.nix                                   |   7 -
 78 files changed, 6415 deletions(-)
 delete mode 100644 artiq-board-generated/artiq-board.nix
 delete mode 100644 artiq-board-generated/default.nix
 delete mode 100644 artiq-fast.nix
 delete mode 100644 artiq-fast/artiq-board.nix
 delete mode 100644 artiq-fast/conda-windows/binutils-hack-libiconv.patch
 delete mode 100644 artiq-fast/conda-windows/binutils-recipe/bld.bat
 delete mode 100644 artiq-fast/conda-windows/binutils-recipe/meta.yaml
 delete mode 100644 artiq-fast/conda-windows/binutils.nix
 delete mode 100644 artiq-fast/conda-windows/llvm-or1k.nix
 delete mode 100644 artiq-fast/conda-windows/llvmlite-artiq.nix
 delete mode 100644 artiq-fast/conda-windows/msys_packages.nix
 delete mode 100644 artiq-fast/conda-windows/redistribute.nix
 delete mode 100644 artiq-fast/conda/artiq.nix
 delete mode 100644 artiq-fast/conda/binutils.nix
 delete mode 100644 artiq-fast/conda/bscan-spi-bitstreams.nix
 delete mode 100644 artiq-fast/conda/build.nix
 delete mode 100644 artiq-fast/conda/builder-env.nix
 delete mode 100644 artiq-fast/conda/fake-source.nix
 delete mode 100644 artiq-fast/conda/llvm-or1k.nix
 delete mode 100644 artiq-fast/conda/llvmlite-artiq.nix
 delete mode 100644 artiq-fast/conda/llvmlite-patched.nix
 delete mode 100644 artiq-fast/default.nix
 delete mode 100644 artiq-fast/fetchcargo-legacy.nix
 delete mode 100644 artiq-fast/mozilla-overlay.nix
 delete mode 100644 artiq-fast/pkgs/artiq-src.nix
 delete mode 100644 artiq-fast/pkgs/artiq-timestamp.nix
 delete mode 100644 artiq-fast/pkgs/artiq-version.nix
 delete mode 100644 artiq-fast/pkgs/artiq.nix
 delete mode 100644 artiq-fast/pkgs/binutils.nix
 delete mode 100644 artiq-fast/pkgs/libartiq-support.nix
 delete mode 100644 artiq-fast/pkgs/llvm-or1k.nix
 delete mode 100644 artiq-fast/pkgs/llvmlite-abiname.diff
 delete mode 100644 artiq-fast/pkgs/llvmlite-artiq.nix
 delete mode 100644 artiq-fast/pkgs/llvmlite-callsite.diff
 delete mode 100644 artiq-fast/pkgs/llvmlite-llvm11.nix
 delete mode 100644 artiq-fast/pkgs/openocd-jtagspi.diff
 delete mode 100644 artiq-fast/pkgs/openocd.nix
 delete mode 100644 artiq-fast/pkgs/python-deps.nix
 delete mode 100644 artiq-fast/pkgs/rust-legacy/binaryBuild.nix
 delete mode 100644 artiq-fast/pkgs/rust-legacy/bootstrap.nix
 delete mode 100644 artiq-fast/pkgs/rust-legacy/cargo-vendor-carnix.nix
 delete mode 100644 artiq-fast/pkgs/rust-legacy/cargo-vendor.nix
 delete mode 100644 artiq-fast/pkgs/rust-legacy/cargo.nix
 delete mode 100644 artiq-fast/pkgs/rust-legacy/patches/disable-test-inherit-env.patch
 delete mode 100644 artiq-fast/pkgs/rust-legacy/patches/net-tcp-disable-tests.patch
 delete mode 100644 artiq-fast/pkgs/rust-legacy/patches/stdsimd-disable-doctest.patch
 delete mode 100755 artiq-fast/pkgs/rust-legacy/print-hashes.sh
 delete mode 100644 artiq-fast/pkgs/rust-legacy/rustc-with-crates.nix
 delete mode 100644 artiq-fast/pkgs/rust-legacy/rustc.nix
 delete mode 100644 artiq-fast/rust-platform.nix
 delete mode 100644 artiq-fast/shell-dev.nix
 delete mode 100644 artiq-fast/shell.nix
 delete mode 100644 artiq-fast/vivado.nix
 delete mode 100644 artiq-fast/wfvm-legacy.nix
 delete mode 100644 artiq-fast/wfvm.nix
 delete mode 100644 artiq-fast/windows/conda_noarch_packages-5.nix
 delete mode 100644 artiq-fast/windows/conda_noarch_packages-6.nix
 delete mode 100644 artiq-fast/windows/conda_noarch_packages-7.nix
 delete mode 100644 artiq-fast/windows/conda_win-64_packages-5.nix
 delete mode 100644 artiq-fast/windows/conda_win-64_packages-6.nix
 delete mode 100644 artiq-fast/windows/conda_win-64_packages-7.nix
 delete mode 100755 artiq-fast/windows/make_conda_packages.sh
 delete mode 100644 artiq-fast/windows/manual-test-run.nix
 delete mode 100644 artiq-fast/windows/run-test.nix
 delete mode 100644 artiq-full.nix
 delete mode 100644 artiq-full/artiq-board-vivado.nix
 delete mode 100644 artiq-full/artiq-manual.nix
 delete mode 100644 artiq-full/artiq-targets.nix
 delete mode 100644 artiq-full/conda-artiq-board.nix
 delete mode 100644 artiq-full/conda-channel.nix
 delete mode 100644 artiq-full/example-user-env.nix
 delete mode 100644 artiq-full/extras.nix
 delete mode 100755 artiq-full/generate-identifier.py
 delete mode 100644 artiq-full/python-deps.nix
 delete mode 100644 artiq-full/sipyco-manual.nix
 delete mode 100644 artiq-full/wand-fix-config-dir.patch
 delete mode 100644 artiq-zynq.nix
 delete mode 100644 zynq-rs.nix

diff --git a/artiq-board-generated/artiq-board.nix b/artiq-board-generated/artiq-board.nix
deleted file mode 100644
index d891ac5..0000000
--- a/artiq-board-generated/artiq-board.nix
+++ /dev/null
@@ -1,98 +0,0 @@
-# Install Vivado in /opt and add to /etc/nixos/configuration.nix:
-#  nix.sandboxPaths = ["/opt"];
-
-{ pkgs ? import <nixpkgs> {}
-, artiq-fast
-}:
-
-let
-  artiqSrc = import (artiq-fast + "/pkgs/artiq-src.nix") { fetchgit = pkgs.fetchgit; };
-  artiqpkgs = import artiq-fast { inherit pkgs; };
-  pythonEnv = pkgs.python3.withPackages (ps: with ps; [
-    jinja2 jsonschema numpy artiqpkgs.migen artiqpkgs.microscope artiqpkgs.misoc artiqpkgs.jesd204b artiqpkgs.artiq
-  ]);
-  fetchcargo = import (artiq-fast + "/fetchcargo-legacy.nix") {
-    inherit (pkgs) stdenv lib cacert git;
-    cargo = artiqpkgs.cargo-legacy;
-    cargo-vendor = artiqpkgs.cargo-vendor-legacy;
-  };
-  cargoDeps = fetchcargo rec {
-    name = "artiq-firmware-cargo-deps";
-    src = "${artiqSrc}/artiq/firmware";
-    sha256 = import (artiqSrc + "/artiq/firmware/cargosha256.nix");
-  };
-
-  cargoVendored = pkgs.stdenv.mkDerivation {
-    name = "artiq-firmware-cargo-vendored";
-    src = cargoDeps;
-    phases = [ "unpackPhase" "installPhase" ];
-    installPhase =
-      ''
-      mkdir -p $out/registry
-      cat << EOF > $out/config
-        [source.crates-io]
-        registry = "https://github.com/rust-lang/crates.io-index"
-        replace-with = "vendored-sources"
-
-        [source."https://github.com/m-labs/libfringe"]
-        git = "https://github.com/m-labs/libfringe"
-        rev = "b8a6d8f"
-        replace-with = "vendored-sources"
-
-        [source.vendored-sources]
-        directory = "$out/registry"
-      EOF
-      cp -R * $out/registry
-      '';
-  };
-in
-{ target
-, variant
-, src ? null
-, buildCommand ? "python -m artiq.gateware.targets.${target} -V ${variant}"
-, extraInstallCommands ? ""
-, ...
-}:
-let
-  name = "artiq-board-${target}-${variant}-${artiqpkgs.artiq.version}-xxx";
-  installPath = "${pkgs.python3Packages.python.sitePackages}/artiq/board-support/${target}-${variant}";
-in
-# Board packages are Python modules so that they get added to the ARTIQ Python
-# environment, and artiq_flash finds them.
-pkgs.stdenv.mkDerivation {
-  name = "artiq-board-${target}-${variant}-${artiqpkgs.artiq.version}";
-  inherit src;
-  phases = [ "buildPhase" "installPhase" ];
-  nativeBuildInputs = [
-    pkgs.gnumake pkgs.which pythonEnv
-    artiqpkgs.cargo-legacy
-    artiqpkgs.rustc-legacy
-    artiqpkgs.binutils-or1k
-    artiqpkgs.llvm-or1k
-  ];
-  buildInputs = [ pythonEnv ];
-  buildPhase =
-    ''
-    export CARGO_HOME=${cargoVendored}
-    export TARGET_AR=or1k-linux-ar
-    ${buildCommand} --no-compile-gateware --gateware-identifier-str=unprogrammed
-    '';
-  installPhase =
-    ''
-    mkdir -p $out
-    cp -ar artiq_${target}/${variant}/gateware $out
-
-    TARGET_DIR=$out/${pkgs.python3Packages.python.sitePackages}/artiq/board-support/${target}-${variant}
-    mkdir -p $TARGET_DIR
-    if [ -e artiq_${target}/${variant}/software/bootloader/bootloader.bin ]
-    then cp artiq_${target}/${variant}/software/bootloader/bootloader.bin $TARGET_DIR
-    fi
-    if [ -e artiq_${target}/${variant}/software/runtime ]
-    then cp artiq_${target}/${variant}/software/runtime/runtime.{elf,fbi} $TARGET_DIR
-    else cp artiq_${target}/${variant}/software/satman/satman.{elf,fbi} $TARGET_DIR
-    fi
-    ${extraInstallCommands}
-    '';
-  # don't mangle ELF files as they are not for NixOS
-  dontFixup = true;
-}
diff --git a/artiq-board-generated/default.nix b/artiq-board-generated/default.nix
deleted file mode 100644
index eccfcf0..0000000
--- a/artiq-board-generated/default.nix
+++ /dev/null
@@ -1,54 +0,0 @@
-{ pkgs ? import <nixpkgs> {}
-, artiq-fast ? <artiq-fast>
-}:
-
-let
-  sinaraSystemsSrc = <sinaraSystemsSrc>;
-  generatedNix = pkgs.runCommand "generated-nix" { buildInputs = [ pkgs.nix pkgs.git ]; }
-    ''
-    mkdir $out
-    cp ${./artiq-board.nix} $out/artiq-board.nix
-    cp ${../artiq-full/artiq-targets.nix} $out/artiq-targets.nix
-    cp -a ${artiq-fast} $out/fast
-
-    REV=`git --git-dir ${sinaraSystemsSrc}/.git rev-parse HEAD`
-    echo -n $REV > $out/sinara-rev.txt
-    SINARA_SRC_CLEAN=`mktemp -d`
-    cp -a ${sinaraSystemsSrc}/. $SINARA_SRC_CLEAN
-    chmod -R 755 $SINARA_SRC_CLEAN/.git
-    chmod 755 $SINARA_SRC_CLEAN
-    rm -rf $SINARA_SRC_CLEAN/.git
-    HASH=`nix-hash --type sha256 --base32 $SINARA_SRC_CLEAN`
-    echo -n $HASH > $out/sinara-hash.txt
-
-    cat > $out/default.nix << EOF
-    { pkgs ? import <nixpkgs> {}
-    }:
-
-    let
-      sinaraSystemsSrc = pkgs.fetchgit {
-        url = "https://git.m-labs.hk/M-Labs/sinara-systems-legacy.git";
-        rev = "$REV";
-        sha256 = "$HASH";
-      };
-      artiq-fast = import ./fast { inherit pkgs; };
-      artiq-board = import ./artiq-board.nix {
-        inherit pkgs;
-        artiq-fast = ./fast;
-      };
-    in
-      builtins.mapAttrs (_: conf: pkgs.lib.hydraJob (artiq-board conf)) (
-        import ./artiq-targets.nix {
-          inherit pkgs sinaraSystemsSrc;
-          artiqVersion = artiq-fast.artiq.version;
-        }
-      )
-    EOF
-    '';
-  artiq-board-generated = import generatedNix {
-    inherit pkgs;
-  };
-in
-artiq-board-generated // {
-  generated-nix = pkgs.lib.hydraJob generatedNix;
-}
diff --git a/artiq-fast.nix b/artiq-fast.nix
deleted file mode 100644
index ddcb8ea..0000000
--- a/artiq-fast.nix
+++ /dev/null
@@ -1,111 +0,0 @@
-let
-  pkgs = import <nixpkgs> { overlays = [ (import ./artiq-fast/mozilla-overlay.nix) ]; };
-  artiqSrc = <artiqSrc>;
-  generatedNix = pkgs.runCommand "generated-nix" { buildInputs = [ pkgs.nix pkgs.git ]; }
-    # keep in sync with artiq-fast/pkgs/artiq-version.nix
-    ''
-    cp --no-preserve=mode,ownership -R ${./artiq-fast} $out
-    REV=`git --git-dir ${artiqSrc}/.git rev-parse HEAD`
-    MAJOR_VERSION=`cat ${artiqSrc}/MAJOR_VERSION`
-    if [ -e ${artiqSrc}/BETA ]; then
-      SUFFIX=".beta"
-    else
-      SUFFIX=""
-    fi
-    COMMIT_COUNT=`git --git-dir ${artiqSrc}/.git rev-list --count HEAD`
-    TIMESTAMP=`git --git-dir ${artiqSrc}/.git log -1 --format=%ct`
-    ARTIQ_SRC_CLEAN=`mktemp -d`
-    cp -a ${artiqSrc}/. $ARTIQ_SRC_CLEAN
-    chmod -R 755 $ARTIQ_SRC_CLEAN/.git
-    chmod 755 $ARTIQ_SRC_CLEAN
-    rm -rf $ARTIQ_SRC_CLEAN/.git
-    HASH=`nix-hash --type sha256 --base32 $ARTIQ_SRC_CLEAN`
-    cat > $out/pkgs/artiq-src.nix << EOF
-    { fetchgit }:
-    fetchgit {
-      url = "https://github.com/m-labs/artiq.git";
-      rev = "$REV";
-      sha256 = "$HASH";
-    }
-    EOF
-    echo "{ stdenv, git, fetchgit }: \"$MAJOR_VERSION.$COMMIT_COUNT.`cut -c1-8 <<< $REV`$SUFFIX\"" > $out/pkgs/artiq-version.nix
-    echo "{ stdenv, git, fetchgit }: \"$TIMESTAMP\"" > $out/pkgs/artiq-timestamp.nix
-    '';
-  artiqpkgs = import "${generatedNix}/default.nix" { inherit pkgs; };
-  artiqVersion = import "${generatedNix}/pkgs/artiq-version.nix" (with pkgs; { inherit stdenv fetchgit git; });
-  windowsRunner = overrides:
-    import "${generatedNix}/windows/run-test.nix" ({
-      inherit pkgs artiqpkgs;
-    } // overrides);
-  jobs = (builtins.mapAttrs (key: value: pkgs.lib.hydraJob value) artiqpkgs);
-in
-  jobs // {
-    generated-nix = pkgs.lib.hydraJob generatedNix;  # used by artiq-full
-    artiq-fast = pkgs.releaseTools.channel {
-      name = "artiq-fast";
-      src = generatedNix;
-      constituents = builtins.attrValues jobs;
-    };
-
-    windows-no-hardware-tests = pkgs.stdenv.mkDerivation {
-      name = "windows-no-hardware-tests";
-      phases = [ "buildPhase" ];
-      buildPhase = ''
-        ${windowsRunner { testCommand = "python -m unittest discover -v sipyco.test && python -m unittest discover -v artiq.test"; }}/bin/wfvm-run-windows-tests
-        touch $out
-      '';
-    };
-
-    extended-tests = pkgs.stdenv.mkDerivation {
-      name = "extended-tests";
-
-      __networked = true;  # compatibility with old patched Nix
-      # breaks hydra, https://github.com/NixOS/hydra/issues/1216
-      #__impure = true;     # Nix 2.8+
-
-      buildInputs = [
-        (pkgs.python3.withPackages(ps: [ ps.paramiko artiqpkgs.artiq artiqpkgs.artiq-board-kc705-nist_clock ]))
-        artiqpkgs.openocd
-        pkgs.openssh
-      ] ++ (if (pkgs.lib.versionAtLeast artiqVersion "7.0") then [ pkgs.llvm_11 pkgs.lld_11 ] else [ artiqpkgs.binutils-or1k ]);
-      phases = [ "buildPhase" ];
-      buildPhase =
-      ''
-      export HOME=`mktemp -d`
-      mkdir $HOME/.ssh
-      cp /opt/hydra_id_ed25519 $HOME/.ssh/id_ed25519
-      cp /opt/hydra_id_ed25519.pub $HOME/.ssh/id_ed25519.pub
-      echo "rpi-1 ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIACtBFDVBYoAE4fpJCTANZSE0bcVpTR3uvfNvb80C4i5" > $HOME/.ssh/known_hosts
-      chmod 600 $HOME/.ssh/id_ed25519
-      LOCKCTL=$(mktemp -d)
-      mkfifo $LOCKCTL/lockctl
-
-      cat $LOCKCTL/lockctl | ${pkgs.openssh}/bin/ssh \
-        -i $HOME/.ssh/id_ed25519 \
-        -o UserKnownHostsFile=$HOME/.ssh/known_hosts \
-        rpi-1 \
-        'mkdir -p /tmp/board_lock && flock /tmp/board_lock/kc705-1 -c "echo Ok; cat"' \
-      | (
-        # End remote flock via FIFO
-        atexit_unlock() {
-          echo > $LOCKCTL/lockctl
-        }
-        trap atexit_unlock EXIT
-
-        # Read "Ok" line when remote successfully locked
-        read LOCK_OK
-
-        artiq_flash -t kc705 -H rpi-1
-        sleep 15
-
-        export ARTIQ_ROOT=`python -c "import artiq; print(artiq.__path__[0])"`/examples/kc705_nist_clock
-        export ARTIQ_LOW_LATENCY=1
-        python -m unittest discover -v artiq.test.coredevice
-
-        ${windowsRunner { testCommand = "set ARTIQ_ROOT=%cd%\\Anaconda3\\envs\\artiq-env\\Lib\\site-packages\\artiq\\examples\\kc705_nist_clock&& python -m unittest discover -v artiq.test.coredevice"; }}/bin/wfvm-run-windows-tests
-      )
-
-      touch $out
-      '';
-    };
-  }
diff --git a/artiq-fast/artiq-board.nix b/artiq-fast/artiq-board.nix
deleted file mode 100644
index 1b0f418..0000000
--- a/artiq-fast/artiq-board.nix
+++ /dev/null
@@ -1,143 +0,0 @@
-# Install Vivado in /opt and add to /etc/nixos/configuration.nix:
-#  nix.sandboxPaths = ["/opt"];
-
-{ pkgs
-, rustPlatform
-, vivado ? import ./vivado.nix { inherit pkgs; }
-}:
-
-let
-  artiqSrc = import ./pkgs/artiq-src.nix { fetchgit = pkgs.fetchgit; };
-  artiqpkgs = import ./default.nix { inherit pkgs; };
-
-  fetchcargo-legacy = import ./fetchcargo-legacy.nix {
-    inherit (pkgs) stdenv lib cacert git;
-    cargo = artiqpkgs.cargo-legacy;
-    cargo-vendor = artiqpkgs.cargo-vendor-legacy;
-  };
-  cargoDeps-legacy = fetchcargo-legacy rec {
-    name = "artiq-firmware-cargo-deps";
-    src = "${artiqSrc}/artiq/firmware";
-    sha256 = (import "${artiqSrc}/artiq/firmware/cargosha256.nix");
-  };
-  cargoVendored-legacy = pkgs.stdenv.mkDerivation {
-    name = "artiq-firmware-cargo-vendored";
-    src = cargoDeps-legacy;
-    phases = [ "unpackPhase" "installPhase" ];
-    installPhase =
-      ''
-      mkdir -p $out/registry
-      cat << EOF > $out/config
-        [source.crates-io]
-        registry = "https://github.com/rust-lang/crates.io-index"
-        replace-with = "vendored-sources"
-
-        [source."https://github.com/m-labs/libfringe"]
-        git = "https://github.com/m-labs/libfringe"
-        rev = "b8a6d8f"
-        replace-with = "vendored-sources"
-
-        [source.vendored-sources]
-        directory = "$out/registry"
-      EOF
-      cp -R * $out/registry
-      '';
-  };
-
-  cargoDeps = rustPlatform.fetchCargoTarball {
-    name = "artiq-firmware-cargo-deps";
-    src = "${artiqSrc}/artiq/firmware";
-    sha256 = "sha256-YyycMsDzR+JRcMZJd6A/CRi2J9nKmaWY/KXUnAQaZ00=";
-  };
-
-  cargo-xbuild = rustPlatform.buildRustPackage rec {
-    pname = "cargo-xbuild";
-    version = "0.6.5";
-    src = pkgs.fetchFromGitHub {
-      owner = "rust-osdev";
-      repo = pname;
-      rev = "v${version}";
-      sha256 = "18djvygq9v8rmfchvi2hfj0i6fhn36m716vqndqnj56fiqviwxvf";
-    };
-    cargoSha256 = "13sj9j9kl6js75h9xq0yidxy63vixxm9q3f8jil6ymarml5wkhx8";
-  };
-
-  artiq7 = pkgs.lib.strings.versionAtLeast artiqpkgs.artiq.version "7.0";
-
-in
-{ target
-, variant
-, src ? null
-, buildCommand ? "python -m artiq.gateware.targets.${target} -V ${variant}"
-, extraInstallCommands ? ""
-, ... }:
-
-# Board packages are Python modules so that they get added to the ARTIQ Python
-# environment, and artiq_flash finds them.
-pkgs.python3Packages.toPythonModule (pkgs.stdenv.mkDerivation rec {
-  name = "artiq-board-${target}-${variant}-${version}";
-  version = import ./pkgs/artiq-version.nix (with pkgs; { inherit stdenv fetchgit git; });
-  inherit src;
-  phases = [ "buildPhase" "checkPhase" "installPhase" ];
-  nativeBuildInputs = [ vivado pkgs.gnumake ]
-    ++ (if artiq7
-      then [
-        rustPlatform.rust.rustc
-        rustPlatform.rust.cargo
-        pkgs.llvmPackages_11.clang-unwrapped
-        pkgs.llvm_11
-        pkgs.lld_11
-        rustPlatform.cargoSetupHook
-        cargo-xbuild
-      ] else [
-        artiqpkgs.cargo-legacy
-        artiqpkgs.rustc-legacy
-        artiqpkgs.binutils-or1k
-        artiqpkgs.llvm-or1k
-      ]);
-  buildInputs = [ (pkgs.python3.withPackages(ps: with ps; [ artiqpkgs.migen artiqpkgs.microscope artiqpkgs.misoc artiqpkgs.jesd204b artiqpkgs.artiq ] ++ (pkgs.lib.optional artiq7 jsonschema))) ];
-  buildPhase = if artiq7
-    then
-      ''
-      ARTIQ_PATH=`python -c "import artiq; print(artiq.__path__[0])"`
-      ln -s $ARTIQ_PATH/firmware/Cargo.lock .
-      cargoDeps=${cargoDeps}
-      cargoSetupPostUnpackHook
-      cargoSetupPostPatchHook
-      export TARGET_AR=llvm-ar
-      ${buildCommand}
-      ''
-    else
-      ''
-      export CARGO_HOME=${cargoVendored-legacy}
-      export TARGET_AR=or1k-linux-ar
-      ${buildCommand}
-      '';
-  # temporarily disabled because there is currently always at least one Kasli bitstream
-  # that fails timing and blocks the conda channel.
-  doCheck = artiq7;
-  checkPhase = ''
-    # Search for PCREs in the Vivado output to check for errors
-    check_log() {
-      grep -Pe "$1" artiq_${target}/${variant}/gateware/vivado.log && exit 1 || true
-    }
-    check_log "\d+ constraint not met\."
-    check_log "Timing constraints are not met\."
-    '';
-  installPhase =
-    ''
-    TARGET_DIR=$out/${pkgs.python3Packages.python.sitePackages}/artiq/board-support/${target}-${variant}
-    mkdir -p $TARGET_DIR
-    cp artiq_${target}/${variant}/gateware/top.bit $TARGET_DIR
-    if [ -e artiq_${target}/${variant}/software/bootloader/bootloader.bin ]
-    then cp artiq_${target}/${variant}/software/bootloader/bootloader.bin $TARGET_DIR
-    fi
-    if [ -e artiq_${target}/${variant}/software/runtime ]
-    then cp artiq_${target}/${variant}/software/runtime/runtime.{elf,fbi} $TARGET_DIR
-    else cp artiq_${target}/${variant}/software/satman/satman.{elf,fbi} $TARGET_DIR
-    fi
-    ${extraInstallCommands}
-    '';
-  # don't mangle ELF files as they are not for NixOS
-  dontFixup = true;
-})
diff --git a/artiq-fast/conda-windows/binutils-hack-libiconv.patch b/artiq-fast/conda-windows/binutils-hack-libiconv.patch
deleted file mode 100644
index a2ab319..0000000
--- a/artiq-fast/conda-windows/binutils-hack-libiconv.patch
+++ /dev/null
@@ -1,11 +0,0 @@
---- a/intl/relocatable.c	2018-02-28 18:19:46.318224392 +0000
-+++ b/intl/relocatable.c	2018-02-28 18:19:37.614224749 +0000
-@@ -145,7 +145,7 @@
-   libcharset_set_relocation_prefix (orig_prefix_arg, curr_prefix_arg);
- #endif
- #if DEPENDS_ON_LIBICONV && HAVE_ICONV && _LIBICONV_VERSION >= 0x0109
--  libiconv_set_relocation_prefix (orig_prefix_arg, curr_prefix_arg);
-+  // libiconv_set_relocation_prefix (orig_prefix_arg, curr_prefix_arg);
- #endif
- #if DEPENDS_ON_LIBINTL && ENABLE_NLS && defined libintl_set_relocation_prefix
-   libintl_set_relocation_prefix (orig_prefix_arg, curr_prefix_arg);
diff --git a/artiq-fast/conda-windows/binutils-recipe/bld.bat b/artiq-fast/conda-windows/binutils-recipe/bld.bat
deleted file mode 100644
index fd0ec21..0000000
--- a/artiq-fast/conda-windows/binutils-recipe/bld.bat
+++ /dev/null
@@ -1,21 +0,0 @@
-set MSYS=C:\MSYS64
-set TRIPLE=x86_64-w64-mingw32
-set PATH=%MSYS%\usr\bin;%MSYS%\mingw64\bin;%PATH%
-
-mkdir build
-cd build
-set CFLAGS=-I%PREFIX:\=/%/Library/include/
-set LDFLAGS=-L%PREFIX:\=/%/Library/lib/
-sh ../configure --build=%TRIPLE% ^
-  --prefix="%PREFIX:\=/%/Library" ^
-  --target=##TARGET##
-if errorlevel 1 exit 1
-
-make -j4
-if errorlevel 1 exit 1
-
-make install
-if errorlevel 1 exit 1
-
-rem this is a copy of prefixed executables
-rmdir /S /Q %PREFIX%\Library\##TARGET##
diff --git a/artiq-fast/conda-windows/binutils-recipe/meta.yaml b/artiq-fast/conda-windows/binutils-recipe/meta.yaml
deleted file mode 100644
index a9532a6..0000000
--- a/artiq-fast/conda-windows/binutils-recipe/meta.yaml
+++ /dev/null
@@ -1,17 +0,0 @@
-package:
-  name: binutils-##TARGET##
-  version: ##VERSION##
-
-source:
-  url: ../src.tar.bz2
-
-requirements:
-  build:
-    - libiconv
-  run:
-    - libiconv
-
-about:
-  home: https://www.gnu.org/software/binutils/
-  license: GPL
-  summary: 'A set of programming tools for creating and managing binary programs, object files, libraries, profile data, and assembly source code.'
diff --git a/artiq-fast/conda-windows/binutils.nix b/artiq-fast/conda-windows/binutils.nix
deleted file mode 100644
index 6358ebe..0000000
--- a/artiq-fast/conda-windows/binutils.nix
+++ /dev/null
@@ -1,54 +0,0 @@
-{ pkgs, version, src, target }:
-
-let
-  wfvm = import ../wfvm.nix { inherit pkgs; };
-  libiconv-filename = "libiconv-1.15-h1df5818_7.tar.bz2";
-  libiconv = pkgs.fetchurl {
-    url = "https://anaconda.org/anaconda/libiconv/1.15/download/win-64/${libiconv-filename}";
-    sha256 = "0p431madykrjmi9sbl2sy9kzb0l3vhgs677i8q7cx8g210ab5g52";
-  };
-  vc14-filename = "vc-14.1-h0510ff6_4.tar.bz2";
-  vc14 = pkgs.fetchurl {
-    url = "https://anaconda.org/anaconda/vc/14.1/download/win-64/${vc14-filename}";
-    sha256 = "0nsyxph667x8ky1nybakpnk816dkrzbf1684jd7pp6wm5x73p34v";
-  };
-  vs2015_runtime-filename = "vs2015_runtime-14.16.27012-hf0eaf9b_2.tar.bz2";
-  vs2015_runtime = pkgs.fetchurl {
-    url = "https://anaconda.org/anaconda/vs2015_runtime/14.16.27012/download/win-64/${vs2015_runtime-filename}";
-    sha256 = "1gbm6i6nkp8linmak5mm42hj1nzqd5ppak8kv1n3wfn52p21ngvs";
-  };
-  build = wfvm.utils.wfvm-run {
-    name = "build-binutils";
-    image = wfvm.makeWindowsImage { installCommands = with wfvm.layers; [ anaconda3 msys2 (msys2-packages (import ./msys_packages.nix { inherit pkgs; } )) ]; };
-    script = ''
-      # Create a fake channel to work around another pile of bugs and cretinous design decisions from conda.
-      ${wfvm.utils.win-exec}/bin/win-exec "mkdir fake-channel && mkdir fake-channel\win-64"
-      ln -s ${libiconv} ${libiconv-filename}
-      ${wfvm.utils.win-put}/bin/win-put ${libiconv-filename} ./fake-channel/win-64
-      ln -s ${vc14} ${vc14-filename}
-      ${wfvm.utils.win-put}/bin/win-put ${vc14-filename} ./fake-channel/win-64
-      ln -s ${vs2015_runtime} ${vs2015_runtime-filename}
-      ${wfvm.utils.win-put}/bin/win-put ${vs2015_runtime-filename} ./fake-channel/win-64
-      ${wfvm.utils.win-exec}/bin/win-exec ".\Anaconda3\scripts\activate && conda index fake-channel"
-
-      cp --no-preserve=mode,ownership -R ${./binutils-recipe} binutils
-      sed -i s/##TARGET##/${target}/g binutils/*
-      sed -i s/##VERSION##/${version}/g binutils/*
-      ${wfvm.utils.win-put}/bin/win-put binutils .
-      tar xjf ${src}
-      patch -d binutils-${version} -p1 < ${./binutils-hack-libiconv.patch}
-      tar cjf src.tar.bz2 binutils-${version}
-      ${wfvm.utils.win-put}/bin/win-put src.tar.bz2 .
-
-      ${wfvm.utils.win-exec}/bin/win-exec ".\Anaconda3\scripts\activate && conda build --no-anaconda-upload --no-test -c file:///C:/users/wfvm/fake-channel --override-channels binutils"
-
-      ${wfvm.utils.win-get}/bin/win-get "Anaconda3/conda-bld/win-64/binutils-${target}-${version}-0.tar.bz2"
-    '';
-  };
-in
-  pkgs.runCommand "conda-windows-binutils-${target}" { buildInputs = [ build ]; } ''
-    wfvm-run-build-binutils
-    mkdir -p $out/win-64 $out/nix-support
-    cp binutils-*.tar.bz2 $out/win-64
-    echo file conda $out/win-64/*.tar.bz2 >> $out/nix-support/hydra-build-products
-    ''
diff --git a/artiq-fast/conda-windows/llvm-or1k.nix b/artiq-fast/conda-windows/llvm-or1k.nix
deleted file mode 100644
index e23140a..0000000
--- a/artiq-fast/conda-windows/llvm-or1k.nix
+++ /dev/null
@@ -1,83 +0,0 @@
-{ pkgs, version, src }:
-
-let
-  wfvm = import ../wfvm.nix { inherit pkgs; };
-  conda-vs2015_runtime-filename = "vs2015_runtime-14.16.27012-hf0eaf9b_2.tar.bz2";
-  conda-vs2015_runtime = pkgs.fetchurl {
-    url = "https://anaconda.org/anaconda/vs2015_runtime/14.16.27012/download/win-64/${conda-vs2015_runtime-filename}";
-    sha256 = "1gbm6i6nkp8linmak5mm42hj1nzqd5ppak8kv1n3wfn52p21ngvs";
-  };
-  conda-cmake-filename = "cmake-3.17.2-h33f27b4_0.tar.bz2";
-  conda-cmake = pkgs.fetchurl {
-    url = "https://anaconda.org/anaconda/cmake/3.17.2/download/win-64/${conda-cmake-filename}";
-    sha256 = "0lg782pj2i9h20rwfkwwskis038r98b3z4c9j1a6ih95rc6m2acn";
-  };
-  build = wfvm.utils.wfvm-run {
-    name = "build-llvm-or1k";
-    image = wfvm.makeWindowsImage { installCommands = with wfvm.layers; [ anaconda3 msvc msvc-ide-unbreak ]; };
-    script = ''
-      # Create a fake channel so that the conda garbage doesn't complain about not finding the packages it just installed.
-      ln -s ${conda-vs2015_runtime} ${conda-vs2015_runtime-filename}
-      ln -s ${conda-cmake} ${conda-cmake-filename}
-      ${wfvm.utils.win-exec}/bin/win-exec "mkdir fake-channel && mkdir fake-channel\win-64"
-      ${wfvm.utils.win-put}/bin/win-put ${conda-vs2015_runtime-filename} ./fake-channel/win-64
-      ${wfvm.utils.win-put}/bin/win-put ${conda-cmake-filename} ./fake-channel/win-64
-      ${wfvm.utils.win-exec}/bin/win-exec ".\Anaconda3\scripts\activate && conda index fake-channel"
-
-      cat > meta.yaml << EOF
-      package:
-        name: llvm-or1k
-        version: ${version}
-
-      source:
-        url: ../src.tar
-
-      requirements:
-        build:
-          - cmake
-      EOF
-
-      cat > bld.bat << EOF
-      set BUILD_TYPE=Release
-      set CMAKE_GENERATOR=Visual Studio 15 2017 Win64
-
-      mkdir build
-      cd build
-      cmake .. -G "%CMAKE_GENERATOR%" ^
-        -Thost=x64 ^
-        -DCMAKE_BUILD_TYPE="%BUILD_TYPE%" ^
-        -DCMAKE_INSTALL_PREFIX="%LIBRARY_PREFIX%" ^
-        -DLLVM_BUILD_LLVM_DYLIB=ON ^
-        -DLLVM_TARGETS_TO_BUILD=X86;ARM ^
-        -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=OR1K ^
-        -DLLVM_ENABLE_ASSERTIONS=OFF ^
-        -DLLVM_INSTALL_UTILS=ON ^
-        -DLLVM_INCLUDE_TESTS=OFF ^
-        -DLLVM_INCLUDE_DOCS=OFF ^
-        -DLLVM_INCLUDE_EXAMPLES=OFF
-      if errorlevel 1 exit 1
-      cmake --build . --config "%BUILD_TYPE%" --parallel 4
-      if errorlevel 1 exit 1
-      cmake --build . --config "%BUILD_TYPE%" --target install
-      if errorlevel 1 exit 1
-      EOF
-
-      ${wfvm.utils.win-exec}/bin/win-exec "mkdir llvm-or1k"
-      ${wfvm.utils.win-put}/bin/win-put meta.yaml llvm-or1k
-      ${wfvm.utils.win-put}/bin/win-put bld.bat llvm-or1k
-      ln -s ${src} src
-      tar chf src.tar src
-      ${wfvm.utils.win-put}/bin/win-put src.tar .
-
-      ${wfvm.utils.win-exec}/bin/win-exec ".\Anaconda3\scripts\activate && conda build --no-anaconda-upload --no-test -c file:///C:/users/wfvm/fake-channel --override-channels llvm-or1k"
-
-      ${wfvm.utils.win-get}/bin/win-get "Anaconda3/conda-bld/win-64/llvm-or1k-${version}-0.tar.bz2"
-    '';
-  };
-in
-  pkgs.runCommand "conda-windows-llvm-or1k" { buildInputs = [ build ]; } ''
-    wfvm-run-build-llvm-or1k
-    mkdir -p $out/win-64 $out/nix-support
-    cp llvm-or1k-*.tar.bz2 $out/win-64
-    echo file conda $out/win-64/*.tar.bz2 >> $out/nix-support/hydra-build-products
-    ''
diff --git a/artiq-fast/conda-windows/llvmlite-artiq.nix b/artiq-fast/conda-windows/llvmlite-artiq.nix
deleted file mode 100644
index 606830a..0000000
--- a/artiq-fast/conda-windows/llvmlite-artiq.nix
+++ /dev/null
@@ -1,76 +0,0 @@
-{ pkgs, conda-windows-llvm-or1k, version, src }:
-
-let
-  wfvm = import ../wfvm.nix { inherit pkgs; };
-  conda-vs2015_runtime-filename = "vs2015_runtime-14.16.27012-hf0eaf9b_2.tar.bz2";
-  conda-vs2015_runtime = pkgs.fetchurl {
-    url = "https://anaconda.org/anaconda/vs2015_runtime/14.16.27012/download/win-64/${conda-vs2015_runtime-filename}";
-    sha256 = "1gbm6i6nkp8linmak5mm42hj1nzqd5ppak8kv1n3wfn52p21ngvs";
-  };
-  conda-cmake-filename = "cmake-3.17.2-h33f27b4_0.tar.bz2";
-  conda-cmake = pkgs.fetchurl {
-    url = "https://anaconda.org/anaconda/cmake/3.17.2/download/win-64/${conda-cmake-filename}";
-    sha256 = "0lg782pj2i9h20rwfkwwskis038r98b3z4c9j1a6ih95rc6m2acn";
-  };
-  build = wfvm.utils.wfvm-run {
-    name = "build-llvmlite-artiq";
-    image = wfvm.makeWindowsImage { installCommands = with wfvm.layers; [ anaconda3 msvc msvc-ide-unbreak ]; };
-    script = ''
-      ln -s ${conda-vs2015_runtime} ${conda-vs2015_runtime-filename}
-      ln -s ${conda-cmake} ${conda-cmake-filename}
-      ${wfvm.utils.win-exec}/bin/win-exec "mkdir fake-channel && mkdir fake-channel\win-64"
-      ${wfvm.utils.win-put}/bin/win-put ${conda-vs2015_runtime-filename} ./fake-channel/win-64
-      ${wfvm.utils.win-put}/bin/win-put ${conda-cmake-filename} ./fake-channel/win-64
-      ${wfvm.utils.win-put}/bin/win-put ${conda-windows-llvm-or1k}/win-64/llvm-or1k-*.tar.bz2 ./fake-channel/win-64
-      ${wfvm.utils.win-exec}/bin/win-exec ".\Anaconda3\scripts\activate && conda index fake-channel"
-
-      cat > meta.yaml << EOF
-      package:
-        name: llvmlite-artiq
-        version: ${version}
-
-      source:
-        url: ../src.tar
-
-      requirements:
-        build:
-          - cmake
-          - llvm-or1k
-        run:
-          - python<3.9
-      EOF
-
-      cat > bld.bat << EOF
-      @rem Let CMake know about the LLVM install path, for find_package()
-      set CMAKE_PREFIX_PATH=%LIBRARY_PREFIX%
-
-      @rem Ensure there are no build leftovers (CMake can complain)
-      if exist ffi\build rmdir /S /Q ffi\build
-
-      python setup.py install \
-        --prefix=%PREFIX% \
-        --single-version-externally-managed \
-        --record=record.txt \
-        --no-compile
-      if errorlevel 1 exit 1
-      EOF
-
-      ${wfvm.utils.win-exec}/bin/win-exec "mkdir llvmlite-artiq"
-      ${wfvm.utils.win-put}/bin/win-put meta.yaml llvmlite-artiq
-      ${wfvm.utils.win-put}/bin/win-put bld.bat llvmlite-artiq
-      ln -s ${src} src
-      tar chf src.tar src
-      ${wfvm.utils.win-put}/bin/win-put src.tar .
-
-      ${wfvm.utils.win-exec}/bin/win-exec ".\Anaconda3\scripts\activate && conda build --no-anaconda-upload --no-test -c file:///C:/users/wfvm/fake-channel --override-channels llvmlite-artiq"
-
-      ${wfvm.utils.win-get}/bin/win-get "Anaconda3/conda-bld/win-64/llvmlite-artiq-${version}-0.tar.bz2"
-    '';
-  };
-in
-  pkgs.runCommand "conda-windows-llvmlite-artiq" { buildInputs = [ build ]; } ''
-    wfvm-run-build-llvmlite-artiq
-    mkdir -p $out/win-64 $out/nix-support
-    cp llvmlite-artiq-*.tar.bz2 $out/win-64
-    echo file conda $out/win-64/*.tar.bz2 >> $out/nix-support/hydra-build-products
-    ''
diff --git a/artiq-fast/conda-windows/msys_packages.nix b/artiq-fast/conda-windows/msys_packages.nix
deleted file mode 100644
index 2547b8e..0000000
--- a/artiq-fast/conda-windows/msys_packages.nix
+++ /dev/null
@@ -1,177 +0,0 @@
-{ pkgs } : [
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-libiconv-1.16-1-any.pkg.tar.xz";
-  sha256 = "0w8jkjr5gwybw9469216vs6vpibkq36wx47bbl4r0smi4wvh2yxk";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-zlib-1.2.11-7-any.pkg.tar.xz";
-  sha256 = "1hnfagn5m0ys4f8349d8dpbqvh9p900jjn83r7fi1az6i9dz1v0x";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-binutils-2.34-3-any.pkg.tar.zst";
-  sha256 = "0ahlwbg5ir89nbra407yrzsplib4cia9m0dggcqjw1i4bxi7ypj1";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-headers-git-8.0.0.5905.066f1b3c-1-any.pkg.tar.zst";
-  sha256 = "0sskg0vvgggs932i09ipm5rrllv6vdf1ai3d3fvbi5pxis1xc9g0";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-crt-git-8.0.0.5905.066f1b3c-1-any.pkg.tar.zst";
-  sha256 = "1sjizkvknivbjs962fqxcmjkgnrvhd1frq96cfj2fyzk5cz7kfx0";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-isl-0.22.1-1-any.pkg.tar.xz";
-  sha256 = "1nj7sj3hgxhziqs1l7k42ginl10w7iy1b753mwvqiczfs322hb90";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-gmp-6.2.0-1-any.pkg.tar.xz";
-  sha256 = "1l4qdxr8xp6xyxabwcf9b876db3rhj4v54zsvb4v1kwm3jrs7caw";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-mpfr-4.0.2-2-any.pkg.tar.xz";
-  sha256 = "0hriryx58bkk3sihnhd4i6966civ3hq8i68rnc9kjivk47wi49rj";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-mpc-1.1.0-1-any.pkg.tar.xz";
-  sha256 = "0x1kg178l6mf9ivdy71bci36h2a37vypg4jk3k7y31ks6i79zifp";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-libwinpthread-git-8.0.0.5906.c9a21571-1-any.pkg.tar.zst";
-  sha256 = "16aqi04drn252cxdh1brpbi4syn4bfjb84qk4xqbnffnpxpvv5ph";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-gcc-libs-10.1.0-3-any.pkg.tar.zst";
-  sha256 = "0bmkrb9x7z0azzxl3z08r6chcl0pbnaijar7cdjxb2nh7fbbdzzp";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-windows-default-manifest-6.4-3-any.pkg.tar.xz";
-  sha256 = "1kwxb3q2slgsg17lkd0dc9fjks5f205dgm79fj0xq0zmrsns83kc";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-winpthreads-git-8.0.0.5906.c9a21571-1-any.pkg.tar.zst";
-  sha256 = "17nq8gs1nnxgligdrp5n6h4pnk46xw0yhjk2hn6y12vvpn7iv05v";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-zstd-1.4.5-1-any.pkg.tar.zst";
-  sha256 = "1jfxzajmbvlap1c0v17s8dzwdx0fi8kyrkmgr6gw1snisgllifyh";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/mingw/x86_64/mingw-w64-x86_64-gcc-10.1.0-3-any.pkg.tar.zst";
-  sha256 = "1gkcc6hh20glx4b96ldsnd70r8dbp460bxfznm9z2rwgr0mxb374";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/make-4.3-1-x86_64.pkg.tar.xz";
-  sha256 = "0bmgggw56gkx7dcd8simpi2lhgz98limikx8wm0cb8cn7awi9w82";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/m4-1.4.18-2-x86_64.pkg.tar.xz";
-  sha256 = "05x7myqwwxk3vfqmliwk5pfn0w04fnjh1sqafsynpb9hx0c563ji";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/diffutils-3.7-1-x86_64.pkg.tar.xz";
-  sha256 = "11qdxn4mr8a96palhp5jkam904fh77bsw5v7mslhnzag4cg3kybx";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/autoconf-2.69-5-any.pkg.tar.xz";
-  sha256 = "1fxvgbjnmmb7dvmssfxkiw151dfd1wzj04hf45zklmzs4h2kkwda";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake1.6-1.6.3-2-any.pkg.tar.xz";
-  sha256 = "0if4wrr1vm2f1zjjh6dpln97xc1l1052bcawzmndwfh561cfxqb6";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake1.7-1.7.9-2-any.pkg.tar.xz";
-  sha256 = "1mjhp1k4c0xm8hfm3yckqvfb4ablzgg8a87l7wxaq1mmmskjmhpq";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake1.8-1.8.5-3-any.pkg.tar.xz";
-  sha256 = "046bzr44ss0lglx9lzccj9li74arz632hyvz6l9fcp98dndr3qjk";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake1.9-1.9.6-2-any.pkg.tar.xz";
-  sha256 = "0bh0dldmrd46xhix5358nj9sgf298n4ap0y8dsl6rvjsb5c0l5hd";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake1.10-1.10.3-3-any.pkg.tar.xz";
-  sha256 = "0p26lkx5n1mmmw1y98bgwzbxfxkfa18fqxvkgsm60fznjig4dq61";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake1.11-1.11.6-3-any.pkg.tar.xz";
-  sha256 = "1cjkav2bskf9rdm8g3hsl2l7wz1lx8dfigwqib0xhm7n8i8gc560";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake1.12-1.12.6-3-any.pkg.tar.xz";
-  sha256 = "1c0h2lngfjjfvw0jkrfah1fs25k0vdm80hlxfjs912almh2yg5gv";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake1.13-1.13.4-4-any.pkg.tar.xz";
-  sha256 = "0mczn8hanqn3hxr104klb832b4cnzn44bbn7lvqfsbvvjpklv9ld";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake1.14-1.14.1-3-any.pkg.tar.xz";
-  sha256 = "04gjyfszyphxy7qc1rr8378ms9hql0sy8a1gyj0mvpbmgb0phgkp";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake1.15-1.15.1-1-any.pkg.tar.xz";
-  sha256 = "00n1f3c6fwznpm1f6xmj30q41ixw5vdg52yg48yvr4jswb78qf8q";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake1.16-1.16.1-1-any.pkg.tar.xz";
-  sha256 = "1ds8rpagrlkzi28n5rh0jcibbic49xssl2hz6sy41my0vd8a3z9y";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/automake-wrapper-11-1-any.pkg.tar.xz";
-  sha256 = "1dzymv59wri7qqmgmy5xfkq6zvfcb0znwspc149a04d0bhxs75gw";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/libltdl-2.4.6-9-x86_64.pkg.tar.xz";
-  sha256 = "0j0xazjpj28dib9vjn3paibhry77k903rzvbkdn6gnl20smj18g2";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/tar-1.32-1-x86_64.pkg.tar.xz";
-  sha256 = "0ynz2qwzbcmixcxddp05q2wc7iqli6svzkrjss9izrpmbkv5ifa5";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/libtool-2.4.6-9-x86_64.pkg.tar.xz";
-  sha256 = "0mrnkayrhmrgq446nyysvj3kadqm1xhyl97qqv6hrq57lhkcry2p";
-})
-
-(pkgs.fetchurl {
-  url = "http://repo.msys2.org/msys/x86_64/texinfo-6.7-1-x86_64.pkg.tar.xz";
-  sha256 = "0c50809yg9g95m8yib867q8m28sjabqppz2qbzh3gr83z55kknnw";
-})
-]
diff --git a/artiq-fast/conda-windows/redistribute.nix b/artiq-fast/conda-windows/redistribute.nix
deleted file mode 100644
index a64b9c1..0000000
--- a/artiq-fast/conda-windows/redistribute.nix
+++ /dev/null
@@ -1,13 +0,0 @@
-{ pkgs, name, filename, baseurl, sha256 }:
-
-let
-  download = pkgs.fetchurl {
-  	url = "${baseurl}${filename}";
-  	inherit sha256;
-  };
-in
-  pkgs.runCommand "conda-windows-${name}" { } ''
-    mkdir -p $out/win-64 $out/nix-support
-    ln -s ${download} $out/win-64/${filename}
-    echo file conda $out/win-64/${filename} >> $out/nix-support/hydra-build-products
-    ''
diff --git a/artiq-fast/conda/artiq.nix b/artiq-fast/conda/artiq.nix
deleted file mode 100644
index c85fc4e..0000000
--- a/artiq-fast/conda/artiq.nix
+++ /dev/null
@@ -1,36 +0,0 @@
-{ pkgs }:
-
-let
-  version = import ../pkgs/artiq-version.nix (with pkgs; { inherit stdenv fetchgit git; });
-  fakeCondaSource = import ./fake-source.nix { inherit pkgs; } {
-    name = "artiq";
-    inherit version;
-    src = import ../pkgs/artiq-src.nix { fetchgit = pkgs.fetchgit; };
-    dependencies = [
-      "pythonparser"
-      "scipy"
-      "numpy"
-      "prettytable"
-      "h5py"
-      "python-dateutil"
-      "pyqt"
-      (if (pkgs.lib.strings.versionAtLeast version "6.0") then "qasync" else "quamash")
-      "pyqtgraph"
-      "pygit2"
-      "python-levenshtein"
-      "sipyco"
-    ] ++ (if (pkgs.lib.strings.versionAtLeast version "7.0") then ["llvmlite" "llvm-tools" "lld"] else ["llvmlite-artiq" "binutils-or1k-linux"]);
-    extraYaml =
-    ''
-    about:
-      home: https://m-labs.hk/artiq
-      license: LGPL
-      summary: 'A leading-edge control system for quantum information experiments'
-    '';
-  };
-  conda-artiq = import ./build.nix { inherit pkgs; } {
-    name = "conda-artiq";
-    src = fakeCondaSource;
-  };
-in
-  conda-artiq
diff --git a/artiq-fast/conda/binutils.nix b/artiq-fast/conda/binutils.nix
deleted file mode 100644
index 823ea75..0000000
--- a/artiq-fast/conda/binutils.nix
+++ /dev/null
@@ -1,45 +0,0 @@
-{ pkgs, version, src, target }:
-
-let
-  fake-src = pkgs.runCommand "conda-fake-source-binutils-${target}" { }
-    ''
-    mkdir -p $out/fake-conda;
-
-    cat << EOF > $out/fake-conda/meta.yaml
-    package:
-      name: binutils-${target}
-      version: ${version}
-
-    source:
-      url: ${src}
-
-    # Note: libiconv is also a build dependency, but the conda garbage won't find it
-    # if installed from a file (even if it shows up in conda list), as is the case 
-    # when using this script.
-    requirements:
-      run:
-        - libiconv
-
-    EOF
-
-    cat << EOF > $out/fake-conda/build.sh
-    #!/bin/bash
-    set -e
-
-    mkdir build
-    cd build
-    ../configure --target=${target} --prefix=\$PREFIX
-    make
-    make install
-
-    # this is a copy of prefixed executables
-    rm -rf $PREFIX/${target}
-
-    EOF
-    chmod 755 $out/fake-conda/build.sh
-    '';
-in
-  import ./build.nix { inherit pkgs; } {
-    name = "conda-binutils-${target}";
-    src = fake-src;
-  }
diff --git a/artiq-fast/conda/bscan-spi-bitstreams.nix b/artiq-fast/conda/bscan-spi-bitstreams.nix
deleted file mode 100644
index ba78405..0000000
--- a/artiq-fast/conda/bscan-spi-bitstreams.nix
+++ /dev/null
@@ -1,36 +0,0 @@
-{ pkgs, bscan_spi_bitstreams }:
-
-let
-  src = pkgs.runCommand "conda-fake-source-bscan_spi_bitstreams" { }
-    ''
-    mkdir -p $out/fake-conda;
-
-    # work around yet more idiotic conda behavior - build breaks if write permissions aren't set on source files.
-    cp --no-preserve=mode,ownership -L -R ${bscan_spi_bitstreams} workaround-conda
-    pushd workaround-conda
-    tar cf $out/src.tar .
-    popd
-    rm -rf workaround-conda
-
-    cat << EOF > $out/fake-conda/meta.yaml
-    package:
-      name: bscan-spi-bitstreams
-      version: "0.10.0"
-
-    source:
-      url: ../src.tar
-
-    build:
-      noarch: generic
-      binary_relocation: false
-      script:
-        - "mkdir -p \$PREFIX/share/bscan-spi-bitstreams"
-        - "cp *.bit \$PREFIX/share/bscan-spi-bitstreams"
-
-    EOF
-    '';
-in
-  import ./build.nix { inherit pkgs; } {
-    name = "conda-bscan_spi_bitstreams";
-    inherit src;
-  }
diff --git a/artiq-fast/conda/build.nix b/artiq-fast/conda/build.nix
deleted file mode 100644
index 506ed4c..0000000
--- a/artiq-fast/conda/build.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-# We need to pass the whole source to conda for the git variables to work.
-# recipe must be a string pointing to a path within the source.
-
-{ pkgs }:
-{ name ? null
-, src
-, pname ? null
-, version ? null
-, recipe ? "fake-conda"
-}:
-
-# Check that either name is specified or both pname & version are specified.
-assert (name == null) -> pname != null && version != null;
-assert (name != null) -> pname == null && version == null;
-let
-  condaBuilderEnv = import ./builder-env.nix { inherit pkgs; };
-  realName = if (name != null) then name else "${pname}-${version}";
-in pkgs.stdenvNoCC.mkDerivation {
-  name = realName;
-  inherit src;
-  buildCommand =
-    ''
-    HOME=`pwd`
-    mkdir $out
-    ${condaBuilderEnv}/bin/conda-builder-env -c "conda build --no-anaconda-upload --no-test --output-folder $out $src/${recipe}"
-
-    mkdir -p $out/nix-support
-    echo file conda $out/*/*.tar.bz2 >> $out/nix-support/hydra-build-products
-    '';
-}
diff --git a/artiq-fast/conda/builder-env.nix b/artiq-fast/conda/builder-env.nix
deleted file mode 100644
index b5bbbbc..0000000
--- a/artiq-fast/conda/builder-env.nix
+++ /dev/null
@@ -1,59 +0,0 @@
-{ pkgs }:
-
-with pkgs;
-
-let
-  condaDeps = [ zlib xorg.libSM xorg.libICE xorg.libX11 xorg.libXau xorg.libXi xorg.libXrender libselinux libGL ];
-  # Use the full Anaconda distribution, which already contains conda-build and its many dependencies,
-  # so we don't have to manually deal with them.
-  condaInstaller = fetchurl {
-    url = "https://repo.anaconda.com/archive/Anaconda3-2021.05-Linux-x86_64.sh";
-    sha256 = "0lrxwd3pwz8k3jxwgkd9x47wgkqqy9s8m7hgx1x2gw4gcwysnl97";
-  };
-  condaSrcChmod = runCommand "conda-src-chmod" { }
-    ''
-    mkdir $out
-    cp ${condaInstaller} $out/conda-installer.sh
-    chmod +x $out/conda-installer.sh
-    # keep the same file length to avoid breaking embedded payload offsets
-    sed -i 0,/unset\ LD_LIBRARY_PATH/s//\#nset\ LD_LIBRARY_PATH/ $out/conda-installer.sh
-    '';
-  condaInstallerEnv = buildFHSUserEnv {
-    name = "conda-installer-env";
-    targetPkgs = pkgs: ([ condaSrcChmod ] ++ condaDeps);
-  };
-
-  # for binutils
-  libiconv-filename = "libiconv-1.15-h516909a_1006.tar.bz2";
-  libiconv = pkgs.fetchurl {
-    url = "https://anaconda.org/conda-forge/libiconv/1.15/download/linux-64/${libiconv-filename}";
-    sha256 = "1y1g807881j95f9s6mjinf6b7mqa51vc9jf0v7cx8hn7xx4d10ik";
-  };
-
-  condaInstalled = runCommand "conda-installed" { }
-    ''
-    ${condaInstallerEnv}/bin/conda-installer-env -c "${condaSrcChmod}/conda-installer.sh -p $out -b"
-    substituteInPlace $out/lib/python3.8/site-packages/conda/gateways/disk/__init__.py \
-      --replace "os.chmod(path, 0o2775)" "pass"
-
-    # The conda garbage breaks if the package filename is prefixed with the Nix store hash.
-    # Symptom is "WARNING conda.core.prefix_data:_load_single_record(167): Ignoring malformed
-    # prefix record at: /nix/store/[...].json", and the package is not registered in the conda
-    # list, even though its files are installed.
-    ln -s ${libiconv} ${libiconv-filename}
-    ${condaInstallerEnv}/bin/conda-installer-env -c "$out/bin/conda install ${libiconv-filename}"
-    '';
-
-  binutils-fhs = (pkgs.binutils.overrideAttrs(oa: {postFixup = oa.postFixup + "echo /lib64/ld-linux-x86-64.so.2 > $out/nix-support/dynamic-linker";}));
-  gcc-fhs = (pkgs.gcc.override {bintools = binutils-fhs;} );
-in
-  buildFHSUserEnv {
-    name = "conda-builder-env";
-    targetPkgs = pkgs: ([ condaInstalled ] ++ condaDeps ++ [
-        binutils-fhs
-        gcc-fhs
-        # for llvm-or1k
-        cmake
-      ]
-    );
-  }
diff --git a/artiq-fast/conda/fake-source.nix b/artiq-fast/conda/fake-source.nix
deleted file mode 100644
index 6118de0..0000000
--- a/artiq-fast/conda/fake-source.nix
+++ /dev/null
@@ -1,57 +0,0 @@
-{ pkgs }:
-{ name, version, src, extraSrcCommands ? "", dependencies ? [], extraYaml ? ""}:
-pkgs.runCommand "conda-fake-source-${name}" { }
-    ''
-    mkdir -p $out/fake-conda;
-
-    # work around yet more idiotic conda behavior - build breaks if write permissions aren't set on source files.
-    cp --no-preserve=mode,ownership -R ${src} workaround-conda
-    pushd workaround-conda
-    ${extraSrcCommands}
-    tar cf $out/src.tar .
-    popd
-    rm -rf workaround-conda
-
-    cat << EOF > $out/fake-conda/meta.yaml
-    package:
-      name: ${name}
-      version: ${version}
-
-    source:
-      url: ../src.tar
-
-    {% set data = load_setup_py_data() %}
-
-    build:
-      noarch: python
-      entry_points:
-        # NOTE: conda-build cannot distinguish between console and gui scripts
-        {% for entry_point_type, entry_points in data.get("entry_points", dict()).items() -%}
-        {% for entry_point in entry_points -%}
-        - {{ entry_point }}
-        {% endfor %}
-        {% endfor %}
-      ignore_prefix_files: True
-
-    requirements:
-      run:
-    ${pkgs.lib.concatStringsSep "\n" (map (s: "    - ${s}") dependencies)}
-
-    ${extraYaml}
-    EOF
-
-    cat << EOF > $out/fake-conda/build.sh
-    #!/bin/bash
-    set -e
-
-    export VERSIONEER_OVERRIDE=${version}
-    export LD_LIBRARY_PATH=/lib
-    python setup.py install \
-      --prefix=\$PREFIX \
-      --single-version-externally-managed \
-      --record=record.txt \
-      --no-compile
-
-    EOF
-    chmod 755 $out/fake-conda/build.sh
-    ''
diff --git a/artiq-fast/conda/llvm-or1k.nix b/artiq-fast/conda/llvm-or1k.nix
deleted file mode 100644
index 4c54973..0000000
--- a/artiq-fast/conda/llvm-or1k.nix
+++ /dev/null
@@ -1,52 +0,0 @@
-{ pkgs, version, src }:
-
-let
-  fake-src = pkgs.runCommand "conda-fake-source-llvm-or1k" { }
-    ''
-    mkdir -p $out/fake-conda;
-
-    # work around yet more idiotic conda behavior - build breaks if write permissions aren't set on source files.
-    cp --no-preserve=mode,ownership -R ${src} workaround-conda
-    pushd workaround-conda
-    tar cf $out/src.tar .
-    popd
-    rm -rf workaround-conda
-
-    cat << EOF > $out/fake-conda/meta.yaml
-    package:
-      name: llvm-or1k
-      version: ${version}
-
-    # Use the nixpkgs cmake to build, so we are less bothered by conda idiocy.
-
-    source:
-      url: ../src.tar
-
-    EOF
-
-    cat << EOF > $out/fake-conda/build.sh
-    mkdir build
-    cd build
-    cmake .. \$COMPILER32 \
-      -DCMAKE_BUILD_TYPE=Release \
-      -DCMAKE_INSTALL_PREFIX=\$PREFIX \
-      -DLLVM_BUILD_LLVM_DYLIB=ON \
-      -DLLVM_LINK_LLVM_DYLIB=ON \
-      -DLLVM_TARGETS_TO_BUILD=X86\;ARM \
-      -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=OR1K \
-      -DLLVM_ENABLE_ASSERTIONS=OFF \
-      -DLLVM_INSTALL_UTILS=ON \
-      -DLLVM_INCLUDE_TESTS=OFF \
-      -DLLVM_INCLUDE_DOCS=OFF \
-      -DLLVM_INCLUDE_EXAMPLES=OFF
-    make -j2
-    make install
-
-    EOF
-    chmod 755 $out/fake-conda/build.sh
-    '';
-in
-  import ./build.nix { inherit pkgs; } {
-    name = "conda-llvm-or1k";
-    src = fake-src;
-  }
diff --git a/artiq-fast/conda/llvmlite-artiq.nix b/artiq-fast/conda/llvmlite-artiq.nix
deleted file mode 100644
index dabed08..0000000
--- a/artiq-fast/conda/llvmlite-artiq.nix
+++ /dev/null
@@ -1,69 +0,0 @@
-{ pkgs, conda-llvm-or1k, version, src }:
-
-let
-  condaBuilderEnv = import ./builder-env.nix { inherit pkgs; };
-  fake-src = pkgs.runCommand "conda-fake-source-llvmlite-artiq" { }
-    ''
-    mkdir -p $out/fake-conda;
-
-    # work around yet more idiotic conda behavior - build breaks if write permissions aren't set on source files.
-    cp --no-preserve=mode,ownership -R ${src} workaround-conda
-    pushd workaround-conda
-    tar cf $out/src.tar .
-    popd
-    rm -rf workaround-conda
-
-    cat << EOF > $out/fake-conda/meta.yaml
-    package:
-      name: llvmlite-artiq
-      version: ${version}
-
-    source:
-      url: ../src.tar
-
-    # Again, we don't specify build dependencies since the conda garbage mistakenly thinks
-    # that they are not there if they have been installed from files.
-    requirements:
-      run:
-        - python<3.9
-        - ncurses [linux]
-    EOF
-
-    cat << EOF > $out/fake-conda/build.sh
-    #!/bin/bash
-    set -e
-
-    export LD_LIBRARY_PATH=/lib
-    python setup.py install \
-      --prefix=\$PREFIX \
-      --single-version-externally-managed \
-      --record=record.txt \
-      --no-compile
-
-    EOF
-    chmod 755 $out/fake-conda/build.sh
-    '';
-in
-  pkgs.stdenv.mkDerivation {
-    name = "conda-llvmlite-artiq";
-    src = fake-src;
-    buildCommand =
-      ''
-      HOME=`pwd`
-      mkdir $out
-      cat << EOF > conda-commands.sh
-      set -e
-
-      conda create --prefix ./conda_tmp ${conda-llvm-or1k}/*/*.tar.bz2
-      conda init
-      source .bashrc
-      conda activate ./conda_tmp
-
-      conda build --no-anaconda-upload --no-test --output-folder $out $src/fake-conda
-      EOF
-      ${condaBuilderEnv}/bin/conda-builder-env conda-commands.sh
-
-      mkdir -p $out/nix-support
-      echo file conda $out/*/*.tar.bz2 >> $out/nix-support/hydra-build-products
-      '';
-  }
diff --git a/artiq-fast/conda/llvmlite-patched.nix b/artiq-fast/conda/llvmlite-patched.nix
deleted file mode 100644
index 4361708..0000000
--- a/artiq-fast/conda/llvmlite-patched.nix
+++ /dev/null
@@ -1,88 +0,0 @@
-{ pkgs, src }:
-
-let
-  condaBuilderEnv = import ./builder-env.nix { inherit pkgs; };
-  fake-src = pkgs.runCommand "conda-fake-source-llvmlite" { }
-    ''
-    mkdir -p $out/fake-conda;
-
-    mkdir conda-sucks
-    pushd conda-sucks
-    tar xvf ${src} --strip-components=1
-    tar cf $out/src.tar .
-    patch -p1 < ${../pkgs/llvmlite-callsite.diff}
-    patch -p1 < ${../pkgs/llvmlite-abiname.diff}
-    popd
-    rm -rf conda-sucks
-
-    cat << EOF > $out/fake-conda/meta.yaml
-    package:
-      name: llvmlite
-      version: 0.99  # high version number to entice the conda filth to choose it over others
-
-    source:
-      url: ../src.tar
-
-    # Again, we don't specify build dependencies since the conda garbage mistakenly thinks
-    # that they are not there if they have been installed from files.
-    requirements:
-      run:
-        - libllvm11
-        - python<3.9
-        - zlib
-    EOF
-
-    cat << EOF > $out/fake-conda/build.sh
-    #!/bin/bash
-    set -e
-
-    export LD_LIBRARY_PATH=/lib
-    python setup.py install \
-      --prefix=\$PREFIX \
-      --single-version-externally-managed \
-      --record=record.txt \
-      --no-compile
-
-    EOF
-    chmod 755 $out/fake-conda/build.sh
-    '';
-  conda-zlib = pkgs.fetchurl {
-    url = "https://anaconda.org/conda-forge/zlib/1.2.11/download/linux-64/zlib-1.2.11-h36c2ea0_1013.tar.bz2";
-    sha256 = "sha256-zsSNs1p97wARv9qiuR5eBdKgrXiLiHGiE+uMrP63QYo=";
-  };
-  conda-llvm = pkgs.fetchurl {
-    url = "https://anaconda.org/conda-forge/llvm/11.1.0/download/linux-64/llvm-11.1.0-h32600fe_2.tar.bz2";
-    sha256 = "sha256-E+jnVeGHad3LH+dKqFKH0/lBuQqZKtybXF44uArmNz8=";
-  };
-  conda-llvm-tools = pkgs.fetchurl {
-    url = "https://anaconda.org/conda-forge/llvm-tools/11.1.0/download/linux-64/llvm-tools-11.1.0-hf817b99_2.tar.bz2";
-    sha256 = "sha256-Y87krT+d9vdVIPliJVc/szIVBRA3NNcUDdY9Gc9KpXg=";
-  };
-  conda-llvmdev = pkgs.fetchurl {
-    url = "https://anaconda.org/conda-forge/llvmdev/11.1.0/download/linux-64/llvmdev-11.1.0-hf817b99_2.tar.bz2";
-    sha256 = "sha256-vN87BWggPfpFp51Qm60R3D5krQ4AQwiEJaqPfVb6x40=";
-  };
-in
-  pkgs.stdenv.mkDerivation {
-    name = "conda-llvmlite";
-    src = fake-src;
-    buildCommand =
-      ''
-      HOME=`pwd`
-      mkdir $out
-      cat << EOF > conda-commands.sh
-      set -e
-
-      conda create --prefix ./conda_tmp ${conda-zlib} ${conda-llvm} ${conda-llvm-tools} ${conda-llvmdev}
-      conda init
-      source .bashrc
-      conda activate ./conda_tmp
-
-      conda build --no-anaconda-upload --no-test --output-folder $out $src/fake-conda
-      EOF
-      ${condaBuilderEnv}/bin/conda-builder-env conda-commands.sh
-
-      mkdir -p $out/nix-support
-      echo file conda $out/*/*.tar.bz2 >> $out/nix-support/hydra-build-products
-      '';
-  }
diff --git a/artiq-fast/default.nix b/artiq-fast/default.nix
deleted file mode 100644
index 4ef4ca6..0000000
--- a/artiq-fast/default.nix
+++ /dev/null
@@ -1,172 +0,0 @@
-{ pkgs ? import <nixpkgs> { overlays = [ (import ./mozilla-overlay.nix) ]; }}:
-with pkgs;
-let
-  artiq6 = pkgs.lib.strings.versionAtLeast mainPackages.artiq.version "6.0";
-  artiq7 = pkgs.lib.strings.versionAtLeast mainPackages.artiq.version "7.0";
-  pythonDeps = import ./pkgs/python-deps.nix { inherit (pkgs) lib fetchgit fetchFromGitHub python3Packages; misoc-new = artiq7; };
-  rustPlatform = import ./rust-platform.nix { inherit pkgs; };
-
-  boards = [
-    { target = "kasli"; variant = "tester"; }
-    { target = "kc705"; variant = "nist_clock"; }
-  ];
-  boardPackages = pkgs.lib.lists.foldr (board: start:
-    let
-      boardBinaries = import ./artiq-board.nix { inherit pkgs rustPlatform; } {
-        target = board.target;
-        variant = board.variant;
-      };
-    in
-      start // {
-        "artiq-board-${board.target}-${board.variant}" = boardBinaries;
-      }) {} boards;
-
-  mainPackages = rec {
-    inherit (pythonDeps) sipyco asyncserial pythonparser artiq-netboot misoc migen microscope jesd204b migen-axi lit outputcheck qasync;
-    binutils-or1k = callPackage ./pkgs/binutils.nix { platform = "or1k"; target = "or1k-linux"; };
-    binutils-arm = callPackage ./pkgs/binutils.nix { platform = "arm"; target = "armv7-unknown-linux-gnueabihf"; };
-    llvm-or1k = callPackage ./pkgs/llvm-or1k.nix {};
-    rustc-legacy = callPackage ./pkgs/rust-legacy/rustc-with-crates.nix
-      ((lib.optionalAttrs (stdenv.cc.isGNU && stdenv.hostPlatform.isi686) {
-         stdenv = overrideCC stdenv gcc6; # with gcc-7: undefined reference to `__divmoddi4'
-       }) //
-       { inherit llvm-or1k; });
-    rustc = if artiq7 then rustPlatform.rust.rustc else rustc-legacy;
-    cargo-legacy = callPackage ./pkgs/rust-legacy/cargo.nix { inherit rustc; rustPlatform = rustPackages_1_45.rustPlatform; };
-    cargo-vendor-legacy = callPackage ./pkgs/rust-legacy/cargo-vendor.nix {};
-    llvmlite-artiq = callPackage ./pkgs/llvmlite-artiq.nix { inherit llvm-or1k; };
-    llvmlite-llvm11 = callPackage ./pkgs/llvmlite-llvm11.nix { };
-    libartiq-support = callPackage ./pkgs/libartiq-support.nix { inherit rustc; };
-    artiq = callPackage ./pkgs/artiq.nix { inherit pythonDeps binutils-or1k binutils-arm llvm-or1k llvmlite-artiq llvmlite-llvm11 libartiq-support lit outputcheck; };
-    artiq-env = (pkgs.python3.withPackages(ps: [ artiq ])).overrideAttrs (oldAttrs: { name = "${pkgs.python3.name}-artiq-env-${artiq.version}"; });
-    openocd = callPackage ./pkgs/openocd.nix { };
-  };
-
-  condaNoarch = {
-    conda-pythonparser = import ./conda/build.nix { inherit pkgs; } {
-      pname = "conda-pythonparser";
-      inherit (pythonDeps.pythonparser) version;
-      src = import ./conda/fake-source.nix { inherit pkgs; } {
-        name = "pythonparser";
-        inherit (pythonDeps.pythonparser) version src;
-        dependencies = ["regex"];
-      };
-    };
-    conda-sipyco = import ./conda/build.nix { inherit pkgs; } {
-      pname = "conda-sipyco";
-      inherit (pythonDeps.sipyco) version;
-      src = import ./conda/fake-source.nix { inherit pkgs; } {
-        name = "sipyco";
-        inherit (pythonDeps.sipyco) version src;
-        dependencies = ["numpy"];
-      };
-    };
-    conda-quamash = import ./conda/build.nix { inherit pkgs; } {
-      pname = "conda-quamash";
-      inherit (pkgs.python3Packages.quamash) version;
-      src = import ./conda/fake-source.nix { inherit pkgs; } {
-        name = "quamash";
-        inherit (pkgs.python3Packages.quamash) version src;
-      };
-     };
-    conda-qasync = import ./conda/build.nix { inherit pkgs; } {
-      pname = "conda-qasync";
-      inherit (pythonDeps.qasync) version;
-      src = import ./conda/fake-source.nix { inherit pkgs; } {
-        name = "qasync";
-        inherit (pythonDeps.qasync) version src;
-      };
-    };
-    conda-bscan-spi-bitstreams = import ./conda/bscan-spi-bitstreams.nix {
-      inherit pkgs;
-      bscan_spi_bitstreams = "${mainPackages.openocd}/share/bscan-spi-bitstreams";
-    };
-    conda-artiq = import ./conda/artiq.nix { inherit pkgs; };
-    conda-asyncserial = import ./conda/build.nix { inherit pkgs; } {
-      pname = "conda-asyncserial";
-      inherit (pythonDeps.asyncserial) version;
-      src = import ./conda/fake-source.nix { inherit pkgs; } {
-        name = "asyncserial";
-        inherit (pythonDeps.asyncserial) version src;
-        dependencies = ["pyserial"];
-      };
-    };
-  };
-
-  condaLinux = if artiq7 then ({
-    # ARTIQ-7 uses upstream conda-forge packages except llvmlite
-    conda-llvmlite = import ./conda/llvmlite-patched.nix {
-      inherit pkgs;
-      inherit (mainPackages.llvmlite-llvm11) src;
-    };
-  }) else (rec {
-    conda-binutils-or1k = import ./conda/binutils.nix {
-      inherit pkgs;
-      inherit (mainPackages.binutils-or1k) version src;
-      target = "or1k-linux";
-    };
-    conda-binutils-arm = import ./conda/binutils.nix {
-      inherit pkgs;
-      inherit (mainPackages.binutils-arm) version src;
-      target = "armv7-unknown-linux-gnueabihf";
-    };
-    conda-llvm-or1k = import ./conda/llvm-or1k.nix {
-      inherit pkgs;
-      inherit (mainPackages.llvm-or1k) version;
-      src = mainPackages.llvm-or1k.llvm-src;
-    };
-    conda-llvmlite-artiq = import ./conda/llvmlite-artiq.nix {
-      inherit pkgs conda-llvm-or1k;
-      inherit (mainPackages.llvmlite-artiq) version src;
-    };
-  });
-
-  condaWindows5 = {
-    conda-windows-binutils-or1k = import ./conda-windows/redistribute.nix {
-      inherit pkgs;
-      name = "binutils-or1k";
-      filename = "binutils-or1k-linux-2.27-h93a10e1_6.tar.bz2";
-      baseurl = "https://anaconda.org/m-labs/binutils-or1k-linux/2.27/download/win-64/";
-      sha256 = "0gbks36hfsx3893mihj0bdmg5vwccrq5fw8xp9b9xb8p5pr8qhzx";
-    };
-    conda-windows-llvm-or1k = import ./conda-windows/redistribute.nix {
-      inherit pkgs;
-      name = "llvm-or1k";
-      filename = "llvm-or1k-6.0.0-25.tar.bz2";
-      baseurl = "https://anaconda.org/m-labs/llvm-or1k/6.0.0/download/win-64/";
-      sha256 = "06mnrg79rn9ni0d5z0x3jzb300nhqhbc2h9qbq5m50x3sgm8km63";
-    };
-    conda-windows-llvmlite-artiq = import ./conda-windows/redistribute.nix {
-      inherit pkgs;
-      name = "llvmlite-artiq";
-      filename = "llvmlite-artiq-0.23.0.dev-py35_5.tar.bz2";
-      baseurl = "https://anaconda.org/m-labs/llvmlite-artiq/0.23.0.dev/download/win-64/";
-      sha256 = "10w24w5ljvan06pbvwqj4pzal072jnyynmwm42dn06pq88ryz9wj";
-    };
-  };
-
-  condaWindows6 = rec {
-    conda-windows-binutils-or1k = import ./conda-windows/binutils.nix {
-      inherit pkgs;
-      inherit (mainPackages.binutils-or1k) version src;
-      target = "or1k-linux";
-    };
-    conda-windows-binutils-arm = import ./conda-windows/binutils.nix {
-      inherit pkgs;
-      inherit (mainPackages.binutils-or1k) version src;
-      target = "armv7-unknown-linux-gnueabihf";
-    };
-    conda-windows-llvm-or1k = import ./conda-windows/llvm-or1k.nix {
-      inherit pkgs;
-      inherit (mainPackages.llvm-or1k) version;
-      src = mainPackages.llvm-or1k.llvm-src;
-    };
-    conda-windows-llvmlite-artiq = import ./conda-windows/llvmlite-artiq.nix {
-      inherit pkgs conda-windows-llvm-or1k;
-      inherit (mainPackages.llvmlite-artiq) version src;
-    };
-  };
-
-  condaWindows = if artiq6 then (if artiq7 then {} else condaWindows6) else condaWindows5;
-in
-  boardPackages // mainPackages // condaNoarch // condaLinux // condaWindows
diff --git a/artiq-fast/fetchcargo-legacy.nix b/artiq-fast/fetchcargo-legacy.nix
deleted file mode 100644
index 5eacf77..0000000
--- a/artiq-fast/fetchcargo-legacy.nix
+++ /dev/null
@@ -1,36 +0,0 @@
-{ stdenv, lib, cacert, git, cargo, cargo-vendor }:
-{ name, src, sha256 }:
-stdenv.mkDerivation {
-  name = "${name}-vendor";
-  strictDeps = true;
-  nativeBuildInputs = [ cacert git cargo cargo-vendor ];
-  inherit src;
-
-  phases = "unpackPhase patchPhase installPhase";
-
-  installPhase = ''
-    if [[ ! -f Cargo.lock ]]; then
-        echo
-        echo "ERROR: The Cargo.lock file doesn't exist"
-        echo
-        echo "Cargo.lock is needed to make sure that cargoSha256 doesn't change"
-        echo "when the registry is updated."
-        echo
-
-        exit 1
-    fi
-
-    export CARGO_HOME=$(mktemp -d cargo-home.XXX)
-
-    cargo vendor
-
-    cp -ar vendor $out
-  '';
-
-  outputHashAlgo = "sha256";
-  outputHashMode = "recursive";
-  outputHash = sha256;
-
-  impureEnvVars = lib.fetchers.proxyImpureEnvVars;
-  preferLocalBuild = true;
-}
diff --git a/artiq-fast/mozilla-overlay.nix b/artiq-fast/mozilla-overlay.nix
deleted file mode 100644
index f294a7e..0000000
--- a/artiq-fast/mozilla-overlay.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-let
-  pkgs = import <nixpkgs> {};
-  overlay = pkgs.fetchFromGitHub {
-    owner = "mozilla";
-    repo = "nixpkgs-mozilla";
-    rev = "0510159186dd2ef46e5464484fbdf119393afa58";
-    sha256 = "sha256-HJX4Pc5ZUAg4apxB/XHuJ+6ukzvRQqeZMjscOBst2bA=";
-  };
-in
-  import overlay
diff --git a/artiq-fast/pkgs/artiq-src.nix b/artiq-fast/pkgs/artiq-src.nix
deleted file mode 100644
index 004f263..0000000
--- a/artiq-fast/pkgs/artiq-src.nix
+++ /dev/null
@@ -1 +0,0 @@
-{ fetchgit }: <artiqSrc>
diff --git a/artiq-fast/pkgs/artiq-timestamp.nix b/artiq-fast/pkgs/artiq-timestamp.nix
deleted file mode 100644
index f1669c2..0000000
--- a/artiq-fast/pkgs/artiq-timestamp.nix
+++ /dev/null
@@ -1,14 +0,0 @@
-{ stdenv, git, fetchgit }:
-let
-  artiq-timestamp = stdenv.mkDerivation {
-    name = "artiq-timestamp";
-    src = import ./artiq-src.nix { inherit fetchgit; };
-    buildPhase = ''
-      TIMESTAMP=`${git}/bin/git log -1 --format=%ct`
-    '';
-    installPhase = ''
-      echo -n $TIMESTAMP > $out
-    '';
-  };
-in
-  builtins.readFile artiq-timestamp
diff --git a/artiq-fast/pkgs/artiq-version.nix b/artiq-fast/pkgs/artiq-version.nix
deleted file mode 100644
index 6363d5e..0000000
--- a/artiq-fast/pkgs/artiq-version.nix
+++ /dev/null
@@ -1,22 +0,0 @@
-{ stdenv, git, fetchgit }:
-let
-  artiq-version = stdenv.mkDerivation {
-    name = "artiq-version";
-    src = import ./artiq-src.nix { inherit fetchgit; };
-    # keep in sync with ../../artiq-fast.nix
-    buildPhase = ''
-      REV=`${git}/bin/git rev-parse HEAD`
-      MAJOR_VERSION=`cat MAJOR_VERSION`
-      if [ -e BETA ]; then
-        SUFFIX=".beta"
-      else
-        SUFFIX=""
-      fi
-      COMMIT_COUNT=`${git}/bin/git rev-list --count HEAD`
-    '';
-    installPhase = ''
-      echo -n $MAJOR_VERSION.$COMMIT_COUNT.`cut -c1-8 <<< $REV`$SUFFIX > $out
-    '';
-  };
-in
-  builtins.readFile artiq-version
diff --git a/artiq-fast/pkgs/artiq.nix b/artiq-fast/pkgs/artiq.nix
deleted file mode 100644
index 2dbf81b..0000000
--- a/artiq-fast/pkgs/artiq.nix
+++ /dev/null
@@ -1,52 +0,0 @@
-{ stdenv, lib, pythonDeps, fetchgit, git, python3Packages, qt5, libartiq-support, lit, outputcheck, fontconfig,
-  binutils-or1k, binutils-arm, llvm-or1k, llvmlite-artiq,
-  llvm_11, lld_11, llvmlite-llvm11 }:
-
-python3Packages.buildPythonPackage rec {
-  pname = "artiq";
-  version = import ./artiq-version.nix { inherit stdenv fetchgit git; };
-  src = import ./artiq-src.nix { inherit fetchgit; };
-
-  preBuild = "export VERSIONEER_OVERRIDE=${version}";
-
-  nativeBuildInputs = [ qt5.wrapQtAppsHook ];
-  propagatedBuildInputs = [ ]
-    ++ (lib.lists.optionals (!lib.strings.versionAtLeast version "7.0") [ binutils-or1k llvm-or1k llvmlite-artiq ])
-    ++ (lib.lists.optionals (lib.strings.versionAtLeast version "7.0") [ llvm_11 lld_11 llvmlite-llvm11 ])
-    ++ (lib.lists.optionals (lib.strings.versionAtLeast version "6.0" && !lib.strings.versionAtLeast version "7.0") [ binutils-arm ])
-    ++ (with pythonDeps; [ sipyco pythonparser ])
-    ++ (with python3Packages; [ pygit2 numpy dateutil scipy prettytable pyserial python-Levenshtein h5py pyqt5 pyqtgraph ])
-    ++ [(if (lib.strings.versionAtLeast version "6.0") then pythonDeps.qasync else python3Packages.quamash)];
-
-  dontWrapQtApps = true;
-  postFixup = ''
-    wrapQtApp "$out/bin/artiq_dashboard"
-    wrapQtApp "$out/bin/artiq_browser"
-    wrapQtApp "$out/bin/artiq_session"
-  '';
-
-  # Modifies PATH to pass the wrapped python environment (i.e. python3.withPackages(...) to subprocesses.
-  # Allows subprocesses using python to find all packages you have installed
-  makeWrapperArgs = [
-    ''--run 'if [ ! -z "$NIX_PYTHONPREFIX" ]; then export PATH=$NIX_PYTHONPREFIX/bin:$PATH;fi' ''
-    "--set FONTCONFIG_FILE ${fontconfig.out}/etc/fonts/fonts.conf"
-  ];
-
-  checkInputs = [ lit outputcheck ] ++ (if (lib.strings.versionAtLeast version "7.0") then [ lld_11 llvm_11 ] else [ binutils-or1k ]);
-  checkPhase =
-  ''
-  python -m unittest discover -v artiq.test
-
-  TESTDIR=`mktemp -d`
-  cp --no-preserve=mode,ownership -R $src/artiq/test/lit $TESTDIR
-  LIBARTIQ_SUPPORT=${libartiq-support}/libartiq_support.so lit -v $TESTDIR/lit
-  '';
-
-
-  meta = with lib; {
-    description = "A leading-edge control system for quantum information experiments";
-    homepage = https://m-labs/artiq;
-    license = licenses.lgpl3;
-    maintainers = [ maintainers.sb0 ];
-  };
-}
diff --git a/artiq-fast/pkgs/binutils.nix b/artiq-fast/pkgs/binutils.nix
deleted file mode 100644
index 5f06028..0000000
--- a/artiq-fast/pkgs/binutils.nix
+++ /dev/null
@@ -1,35 +0,0 @@
-{ stdenv, lib, buildPackages
-, fetchurl, zlib
-, platform, target
-}:
-
-stdenv.mkDerivation rec {
-  basename = "binutils";
-  inherit platform;
-  version = "2.30";
-  name = "${basename}-${platform}-${version}";
-  src = fetchurl {
-    url = "https://ftp.gnu.org/gnu/binutils/binutils-${version}.tar.bz2";
-    sha256 = "028cklfqaab24glva1ks2aqa1zxa6w6xmc8q34zs1sb7h22dxspg";
-  };
-  configureFlags =
-    [ "--enable-shared" "--enable-deterministic-archives" "--target=${target}"];
-  outputs = [ "out" "info" "man" ];
-  depsBuildBuild = [ buildPackages.stdenv.cc ];
-  buildInputs = [ zlib ];
-  enableParallelBuilding = true;
-  meta = {
-    description = "Tools for manipulating binaries (linker, assembler, etc.)";
-    longDescription = ''
-      The GNU Binutils are a collection of binary tools.  The main
-      ones are `ld' (the GNU linker) and `as' (the GNU assembler).
-      They also include the BFD (Binary File Descriptor) library,
-      `gprof', `nm', `strip', etc.
-    '';
-    homepage = http://www.gnu.org/software/binutils/;
-    license = lib.licenses.gpl3Plus;
-    /* Give binutils a lower priority than gcc-wrapper to prevent a
-       collision due to the ld/as wrappers/symlinks in the latter. */
-    priority = "10";
-  };
-}
diff --git a/artiq-fast/pkgs/libartiq-support.nix b/artiq-fast/pkgs/libartiq-support.nix
deleted file mode 100644
index 7f5a9d1..0000000
--- a/artiq-fast/pkgs/libartiq-support.nix
+++ /dev/null
@@ -1,15 +0,0 @@
-{ stdenv, fetchgit, git, rustc }:
-stdenv.mkDerivation rec {
-  pname = "libartiq-support";
-  version = import ./artiq-version.nix { inherit stdenv fetchgit git; };
-
-  src = import ./artiq-src.nix { inherit fetchgit; };
-
-  buildInputs = [ rustc ];
-  phases = [ "buildPhase" ];
-  buildPhase =
-  ''
-  mkdir $out
-  rustc $src/artiq/test/libartiq_support/lib.rs --out-dir $out -Cpanic=unwind -g
-  '';
-}
diff --git a/artiq-fast/pkgs/llvm-or1k.nix b/artiq-fast/pkgs/llvm-or1k.nix
deleted file mode 100644
index 5b7820d..0000000
--- a/artiq-fast/pkgs/llvm-or1k.nix
+++ /dev/null
@@ -1,66 +0,0 @@
-{ stdenv, lib
-, fetchFromGitHub, runCommand
-, perl, groff, cmake, libxml2, python, libffi, valgrind
-}:
-
-let
-  llvm-src = fetchFromGitHub {
-    rev = "7746fe85489e92e1caffda18b9d7b2ae9e5da1a8";
-    owner = "m-labs";
-    repo = "llvm-or1k";
-    sha256 = "0jqbb3k9r91swsyrdak8fzvs1qi451zy8dqmpqriaxk5g83ny5b7";
-  };
-  clang-src = fetchFromGitHub {
-    rev = "9e996136d52ed506ed8f57ef8b13b0f0f735e6a3";
-    owner = "m-labs";
-    repo = "clang-or1k";
-    sha256 = "0w5f450i76y162aswi2c7jip8x3arzljaxhbqp8qfdffm0rdbjp4";
-  };
-  llvm-clang-src = runCommand "llvm-clang-src" {}
-    ''
-    mkdir -p $out
-    mkdir -p $out/tools/clang
-    cp -r ${llvm-src}/* $out/
-    cp -r ${clang-src}/* $out/tools/clang
-    '';
-in
-  stdenv.mkDerivation rec {
-    pname = "llvm-or1k";
-    version = "6.0.0";
-    passthru.llvm-src = llvm-src;
-    src = llvm-clang-src;
-
-    buildInputs = [ perl groff cmake libxml2 python libffi ] ++ lib.optional stdenv.isLinux valgrind;
-
-    preBuild = ''
-      NIX_BUILD_CORES=4
-      makeFlagsArray=(-j''$NIX_BUILD_CORES)
-      mkdir -p $out/
-    '';
-
-    cmakeFlags = with stdenv; [
-      "-DCMAKE_BUILD_TYPE=Release"
-      "-DLLVM_BUILD_LLVM_DYLIB=ON"
-      "-DLLVM_LINK_LLVM_DYLIB=ON"
-      "-DLLVM_TARGETS_TO_BUILD=X86;ARM"
-      "-DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=OR1K"
-      "-DLLVM_ENABLE_ASSERTIONS=OFF"
-      "-DLLVM_INSTALL_UTILS=ON"
-      "-DLLVM_INCLUDE_TESTS=OFF"
-      "-DLLVM_INCLUDE_DOCS=OFF"
-      "-DLLVM_INCLUDE_EXAMPLES=OFF"
-      "-DCLANG_ENABLE_ARCMT=OFF"
-      "-DCLANG_ENABLE_STATIC_ANALYZER=OFF"
-      "-DCLANG_INCLUDE_TESTS=OFF"
-      "-DCLANG_INCLUDE_DOCS=OFF"
-    ];
-
-    enableParallelBuilding = true;
-    meta = {
-      description = "Collection of modular and reusable compiler and toolchain technologies";
-      homepage = http://llvm.org/;
-      license = lib.licenses.bsd3;
-      maintainers = with lib.maintainers; [ sb0 ];
-      platforms = lib.platforms.all;
-    };
-  }
diff --git a/artiq-fast/pkgs/llvmlite-abiname.diff b/artiq-fast/pkgs/llvmlite-abiname.diff
deleted file mode 100644
index 7162ae0..0000000
--- a/artiq-fast/pkgs/llvmlite-abiname.diff
+++ /dev/null
@@ -1,62 +0,0 @@
-diff --git a/ffi/targets.cpp b/ffi/targets.cpp
-index 98de259fc..1ce472c20 100644
---- a/ffi/targets.cpp
-+++ b/ffi/targets.cpp
-@@ -182,7 +182,8 @@ LLVMPY_CreateTargetMachine(LLVMTargetRef T,
-                            const char *RelocModel,
-                            const char *CodeModel,
-                            int         PrintMC,
--                           int         JIT)
-+                           int         JIT,
-+                           const char *ABIName)
- {
-     using namespace llvm;
-     CodeGenOpt::Level cgol;
-@@ -233,6 +234,7 @@ LLVMPY_CreateTargetMachine(LLVMTargetRef T,
- 
-     TargetOptions opt;
-     opt.PrintMachineCode = PrintMC;
-+    opt.MCOptions.ABIName = ABIName;
- 
-     bool jit = JIT;
- 
-diff --git a/llvmlite/binding/targets.py b/llvmlite/binding/targets.py
-index eb53f09f2..a7e6ffdc3 100644
---- a/llvmlite/binding/targets.py
-+++ b/llvmlite/binding/targets.py
-@@ -218,7 +218,7 @@ def __str__(self):
- 
-     def create_target_machine(self, cpu='', features='',
-                               opt=2, reloc='default', codemodel='jitdefault',
--                              printmc=False, jit=False):
-+                              printmc=False, jit=False, abiname=''):
-         """
-         Create a new TargetMachine for this target and the given options.
- 
-@@ -230,6 +230,9 @@ def create_target_machine(self, cpu='', features='',
- 
-         The `jit` option should be set when the target-machine is to be used
-         in a JIT engine.
-+
-+        The `abiname` option specifies the ABI. RISC-V targets with hard-float
-+        needs to pass the ABI name to LLVM.
-         """
-         assert 0 <= opt <= 3
-         assert reloc in RELOC
-@@ -249,6 +252,7 @@ def create_target_machine(self, cpu='', features='',
-                                                 _encode_string(codemodel),
-                                                 int(printmc),
-                                                 int(jit),
-+                                                _encode_string(abiname),
-                                                 )
-         if tm:
-             return TargetMachine(tm)
-@@ -403,6 +407,8 @@ def has_svml():
-     c_int,
-     # JIT
-     c_int,
-+    # ABIName
-+    c_char_p,
- ]
- ffi.lib.LLVMPY_CreateTargetMachine.restype = ffi.LLVMTargetMachineRef
- 
diff --git a/artiq-fast/pkgs/llvmlite-artiq.nix b/artiq-fast/pkgs/llvmlite-artiq.nix
deleted file mode 100644
index 81308e2..0000000
--- a/artiq-fast/pkgs/llvmlite-artiq.nix
+++ /dev/null
@@ -1,23 +0,0 @@
-{ stdenv, lib, fetchFromGitHub, llvm-or1k, makeWrapper, python3, ncurses, zlib, python3Packages }:
-python3Packages.buildPythonPackage rec {
-  pname = "llvmlite-artiq";
-  version = "0.23.0.dev";
-  src = fetchFromGitHub {
-    rev = "158f9d3a898dbf055ca513d69505df288c681fea";
-    owner = "m-labs";
-    repo = "llvmlite";
-    sha256 = "1anniwya5jhhr2sxfdnwrsjy17yrk3x61i9hsm1rljsb8zvh68d5";
-  };
-
-  buildInputs = [ makeWrapper python3 ncurses zlib llvm-or1k python3Packages.setuptools ];
-
-  preBuild = "export LLVM_CONFIG=${llvm-or1k}/bin/llvm-config";
-
-  meta = with lib; {
-      description = "A lightweight LLVM python binding for writing JIT compilers";
-      homepage    = "http://llvmlite.pydata.org/";
-      maintainers = with maintainers; [ sb0 ];
-      license     = licenses.bsd2;
-      platforms   = platforms.unix;
-  };
-}
diff --git a/artiq-fast/pkgs/llvmlite-callsite.diff b/artiq-fast/pkgs/llvmlite-callsite.diff
deleted file mode 100644
index b18529b..0000000
--- a/artiq-fast/pkgs/llvmlite-callsite.diff
+++ /dev/null
@@ -1,185 +0,0 @@
-diff --git a/llvmlite/ir/builder.py b/llvmlite/ir/builder.py
-index f18a8d8bd..b4958770e 100644
---- a/llvmlite/ir/builder.py
-+++ b/llvmlite/ir/builder.py
-@@ -872,14 +872,14 @@ def resume(self, landingpad):
-     # Call APIs
- 
-     def call(self, fn, args, name='', cconv=None, tail=False, fastmath=(),
--             attrs=()):
-+             attrs=(), arg_attrs=None):
-         """
-         Call function *fn* with *args*:
-             name = fn(args...)
-         """
-         inst = instructions.CallInstr(self.block, fn, args, name=name,
-                                       cconv=cconv, tail=tail, fastmath=fastmath,
--                                      attrs=attrs)
-+                                      attrs=attrs, arg_attrs=arg_attrs)
-         self._insert(inst)
-         return inst
- 
-@@ -908,9 +908,11 @@ def store_reg(self, value, reg_type, reg_name, name=''):
-         return self.asm(ftype, "", "{%s}" % reg_name, [value], True, name)
- 
-     def invoke(self, fn, args, normal_to, unwind_to,
--               name='', cconv=None, tail=False):
-+               name='', cconv=None, fastmath=(), attrs=(), arg_attrs=None):
-         inst = instructions.InvokeInstr(self.block, fn, args, normal_to,
--                                        unwind_to, name=name, cconv=cconv)
-+                                        unwind_to, name=name, cconv=cconv,
-+                                        fastmath=fastmath, attrs=attrs,
-+                                        arg_attrs=arg_attrs)
-         self._set_terminator(inst)
-         return inst
- 
-diff --git a/llvmlite/ir/instructions.py b/llvmlite/ir/instructions.py
-index 7e82ee032..f337c1586 100644
---- a/llvmlite/ir/instructions.py
-+++ b/llvmlite/ir/instructions.py
-@@ -5,7 +5,7 @@
- from llvmlite.ir import types
- from llvmlite.ir.values import (Block, Function, Value, NamedValue, Constant,
-                                 MetaDataArgument, MetaDataString, AttributeSet,
--                                Undefined)
-+                                Undefined, ArgumentAttributes)
- from llvmlite.ir._utils import _HasMetadata
- 
- 
-@@ -63,13 +63,20 @@ class FastMathFlags(AttributeSet):
- 
- class CallInstr(Instruction):
-     def __init__(self, parent, func, args, name='', cconv=None, tail=False,
--                 fastmath=(), attrs=()):
-+                 fastmath=(), attrs=(), arg_attrs=None):
-         self.cconv = (func.calling_convention
-                       if cconv is None and isinstance(func, Function)
-                       else cconv)
-         self.tail = tail
-         self.fastmath = FastMathFlags(fastmath)
-         self.attributes = CallInstrAttributes(attrs)
-+        self.arg_attributes = {}
-+        if arg_attrs:
-+            for idx, attrs in arg_attrs.items():
-+                if not (0 <= idx < len(args)):
-+                    raise ValueError("Invalid argument index {}"
-+                                     .format(idx))
-+                self.arg_attributes[idx] = ArgumentAttributes(attrs)
- 
-         # Fix and validate arguments
-         args = list(args)
-@@ -111,8 +118,13 @@ def called_function(self):
-         return self.callee
- 
-     def _descr(self, buf, add_metadata):
--        args = ', '.join(['{0} {1}'.format(a.type, a.get_reference())
--                          for a in self.args])
-+        def descr_arg(i, a):
-+            if i in self.arg_attributes:
-+                attrs = ' '.join(self.arg_attributes[i]._to_list()) + ' '
-+            else:
-+                attrs = ''
-+            return '{0} {1}{2}'.format(a.type, attrs, a.get_reference())
-+        args = ', '.join([descr_arg(i, a) for i, a in enumerate(self.args)])
- 
-         fnty = self.callee.function_type
-         # Only print function type if variable-argument
-@@ -142,10 +154,12 @@ def descr(self, buf):
- 
- class InvokeInstr(CallInstr):
-     def __init__(self, parent, func, args, normal_to, unwind_to, name='',
--                 cconv=None):
-+                 cconv=None, fastmath=(), attrs=(), arg_attrs=None):
-         assert isinstance(normal_to, Block)
-         assert isinstance(unwind_to, Block)
--        super(InvokeInstr, self).__init__(parent, func, args, name, cconv)
-+        super(InvokeInstr, self).__init__(parent, func, args, name, cconv,
-+                                          tail=False, fastmath=fastmath,
-+                                          attrs=attrs, arg_attrs=arg_attrs)
-         self.opname = "invoke"
-         self.normal_to = normal_to
-         self.unwind_to = unwind_to
-diff --git a/llvmlite/tests/test_ir.py b/llvmlite/tests/test_ir.py
-index e97e528ac..ab5864719 100644
---- a/llvmlite/tests/test_ir.py
-+++ b/llvmlite/tests/test_ir.py
-@@ -1181,6 +1181,39 @@ def test_call_metadata(self):
-                 call void @"llvm.dbg.declare"(metadata i32* %"a", metadata !0, metadata !0)
-             """)  # noqa E501
- 
-+    def test_call_attributes(self):
-+        block = self.block(name='my_block')
-+        builder = ir.IRBuilder(block)
-+        fun_ty = ir.FunctionType(
-+            ir.VoidType(), (int32.as_pointer(), int32, int32.as_pointer()))
-+        fun = ir.Function(builder.function.module, fun_ty, 'fun')
-+        fun.args[0].add_attribute('sret')
-+        retval = builder.alloca(int32, name='retval')
-+        other = builder.alloca(int32, name='other')
-+        builder.call(
-+            fun,
-+            (retval, ir.Constant(int32, 42), other),
-+            arg_attrs={
-+                0: ('sret', 'noalias'),
-+                2: 'noalias'
-+            }
-+        )
-+        self.check_block(block, """\
-+        my_block:
-+            %"retval" = alloca i32
-+            %"other" = alloca i32
-+            call void @"fun"(i32* noalias sret %"retval", i32 42, i32* noalias %"other")
-+        """)  # noqa E501
-+
-+    def test_invalid_call_attributes(self):
-+        block = self.block()
-+        builder = ir.IRBuilder(block)
-+        fun_ty = ir.FunctionType(ir.VoidType(), ())
-+        fun = ir.Function(builder.function.module, fun_ty, 'fun')
-+        with self.assertRaises(ValueError):
-+            # The function has no arguments, so this should fail.
-+            builder.call(fun, (), arg_attrs={0: 'sret'})
-+
-     def test_invoke(self):
-         block = self.block(name='my_block')
-         builder = ir.IRBuilder(block)
-@@ -1196,6 +1229,39 @@ def test_invoke(self):
-                     to label %"normal" unwind label %"unwind"
-             """)
- 
-+    def test_invoke_attributes(self):
-+        block = self.block(name='my_block')
-+        builder = ir.IRBuilder(block)
-+        fun_ty = ir.FunctionType(
-+            ir.VoidType(), (int32.as_pointer(), int32, int32.as_pointer()))
-+        fun = ir.Function(builder.function.module, fun_ty, 'fun')
-+        fun.calling_convention = "fastcc"
-+        fun.args[0].add_attribute('sret')
-+        retval = builder.alloca(int32, name='retval')
-+        other = builder.alloca(int32, name='other')
-+        bb_normal = builder.function.append_basic_block(name='normal')
-+        bb_unwind = builder.function.append_basic_block(name='unwind')
-+        builder.invoke(
-+            fun,
-+            (retval, ir.Constant(int32, 42), other),
-+            bb_normal,
-+            bb_unwind,
-+            cconv='fastcc',
-+            fastmath='fast',
-+            attrs='noinline',
-+            arg_attrs={
-+                0: ('sret', 'noalias'),
-+                2: 'noalias'
-+            }
-+        )
-+        self.check_block(block, """\
-+        my_block:
-+            %"retval" = alloca i32
-+            %"other" = alloca i32
-+            invoke fast fastcc void @"fun"(i32* noalias sret %"retval", i32 42, i32* noalias %"other") noinline
-+                to label %"normal" unwind label %"unwind"
-+        """)  # noqa E501
-+
-     def test_landingpad(self):
-         block = self.block(name='my_block')
-         builder = ir.IRBuilder(block)
diff --git a/artiq-fast/pkgs/llvmlite-llvm11.nix b/artiq-fast/pkgs/llvmlite-llvm11.nix
deleted file mode 100644
index 9bc140a..0000000
--- a/artiq-fast/pkgs/llvmlite-llvm11.nix
+++ /dev/null
@@ -1,26 +0,0 @@
-{ python3Packages, llvm_11 }:
-
-python3Packages.buildPythonPackage rec {
-  pname = "llvmlite";
-  version = "0.37.0-artiq";
-  src = python3Packages.fetchPypi {
-      inherit pname;
-      version = "0.37.0";
-      sha256 = "sha256-Y5K4cM0BjsDGRda7uRjWqg7sqMYmdLqu4whi1raGWxU=";
-  };
-  # https://github.com/numba/llvmlite/pull/702
-  # https://github.com/numba/llvmlite/pull/775
-  patches = [ ./llvmlite-callsite.diff ./llvmlite-abiname.diff ];
-  nativeBuildInputs = [ llvm_11 ];
-  # Disable static linking
-  # https://github.com/numba/llvmlite/issues/93
-  postPatch = ''
-      substituteInPlace ffi/Makefile.linux --replace "-static-libstdc++" ""
-      substituteInPlace llvmlite/tests/test_binding.py --replace "test_linux" "nope"
-  '';
-  # Set directory containing llvm-config binary
-   preConfigure = ''
-      export LLVM_CONFIG=${llvm_11.dev}/bin/llvm-config
-  '';
-  doCheck = false;  # FIXME
-}
diff --git a/artiq-fast/pkgs/openocd-jtagspi.diff b/artiq-fast/pkgs/openocd-jtagspi.diff
deleted file mode 100644
index 13b8227..0000000
--- a/artiq-fast/pkgs/openocd-jtagspi.diff
+++ /dev/null
@@ -1,830 +0,0 @@
-diff --git a/doc/openocd.texi b/doc/openocd.texi
-index 138922d08..ad9f10d2e 100644
---- a/doc/openocd.texi
-+++ b/doc/openocd.texi
-@@ -5565,6 +5565,10 @@ will not work. These include all @command{*_image} and
- functionality is available through the @command{flash write_bank},
- @command{flash read_bank}, and @command{flash verify_bank} commands.
- 
-+According to device size, 1- to 4-byte addresses are sent. However, some
-+flash chips additionally have to be switched to 4-byte addresses by an extra
-+command, see below.
-+
- @itemize
- @item @var{ir} ... is loaded into the JTAG IR to map the flash as the JTAG DR.
- For the bitstreams generated from @file{xilinx_bscan_spi.py} this is the
-@@ -5577,6 +5581,29 @@ set _XILINX_USER1 0x02
- flash bank $_FLASHNAME spi 0x0 0 0 0 \
-            $_TARGETNAME $_XILINX_USER1
- @end example
-+
-+@deffn Command {jtagspi set} bank_id name total_size page_size read_cmd unused pprg_cmd mass_erase_cmd sector_size sector_erase_cmd
-+Sets flash parameters: @var{name} human readable string, @var{total_size}
-+size in bytes, @var{page_size} is write page size. @var{read_cmd} and @var{pprg_cmd}
-+are commands for read and page program, respectively. @var{mass_erase_cmd},
-+@var{sector_size} and @var{sector_erase_cmd} are optional.
-+@example
-+jtagspi set 0 w25q128 0x1000000 0x100 0x03 0 0x02 0xC7 0x10000 0xD8
-+@end example
-+@end deffn
-+
-+@deffn Command {jtagspi cmd} bank_id resp_num cmd_byte ...
-+Sends command @var{cmd_byte} and at most 20 following bytes and reads
-+@var{resp_num} bytes afterwards. E.g. for 'Enter 4-byte address mode'
-+@example
-+jtagspi cmd 0 0 0xB7
-+@end example
-+@end deffn
-+
-+@deffn Command {jtagspi always_4byte} bank_id [ on | off ]
-+Some devices use 4-byte addresses for all commands except the legacy 0x03 read
-+regardless of device size. This command controls the corresponding hack.
-+@end deffn
- @end deffn
- 
- @deffn {Flash Driver} {xcf}
-diff --git a/src/flash/nor/jtagspi.c b/src/flash/nor/jtagspi.c
-index dc49fda61..e9a643d12 100644
---- a/src/flash/nor/jtagspi.c
-+++ b/src/flash/nor/jtagspi.c
-@@ -29,9 +29,12 @@
- 
- struct jtagspi_flash_bank {
- 	struct jtag_tap *tap;
--	const struct flash_device *dev;
-+	struct flash_device dev;
-+	char devname[32];
- 	bool probed;
-+	bool always_4byte;			/* use always 4-byte address except for basic read 0x03 */
- 	uint32_t ir;
-+	unsigned int addr_len;		/* address length in bytes */
- };
- 
- FLASH_BANK_COMMAND_HANDLER(jtagspi_flash_bank_command)
-@@ -42,10 +45,11 @@ FLASH_BANK_COMMAND_HANDLER(jtagspi_flash_bank_command)
- 		return ERROR_COMMAND_SYNTAX_ERROR;
- 
- 	info = malloc(sizeof(struct jtagspi_flash_bank));
--	if (!info) {
-+	if (info == NULL) {
- 		LOG_ERROR("no memory for flash bank info");
- 		return ERROR_FAIL;
- 	}
-+	bank->sectors = NULL;
- 	bank->driver_priv = info;
- 
- 	info->tap = NULL;
-@@ -69,70 +73,59 @@ static void jtagspi_set_ir(struct flash_bank *bank)
- 	jtag_add_ir_scan(info->tap, &field, TAP_IDLE);
- }
- 
--static void flip_u8(uint8_t *in, uint8_t *out, int len)
-+static void flip_u8(const uint8_t *in, uint8_t *out, unsigned int len)
- {
--	for (int i = 0; i < len; i++)
-+	for (unsigned int i = 0; i < len; i++)
- 		out[i] = flip_u32(in[i], 8);
- }
- 
- static int jtagspi_cmd(struct flash_bank *bank, uint8_t cmd,
--		uint32_t *addr, uint8_t *data, int len)
-+		uint8_t *write_buffer, unsigned int write_len, uint8_t *data_buffer, int data_len)
- {
--	struct jtagspi_flash_bank *info = bank->driver_priv;
-+	assert(write_buffer || write_len == 0);
-+	assert(data_buffer || data_len == 0);
-+
- 	struct scan_field fields[6];
--	uint8_t marker = 1;
--	uint8_t xfer_bits_buf[4];
--	uint8_t addr_buf[3];
--	uint8_t *data_buf;
--	uint32_t xfer_bits;
--	int is_read, lenb, n;
- 
--	/* LOG_DEBUG("cmd=0x%02x len=%i", cmd, len); */
-+	LOG_DEBUG("cmd=0x%02x write_len=%d data_len=%d", cmd, write_len, data_len);
- 
--	is_read = (len < 0);
-+	/* negative data_len == read operation */
-+	const bool is_read = (data_len < 0);
- 	if (is_read)
--		len = -len;
--
--	n = 0;
-+		data_len = -data_len;
- 
-+	int n = 0;
-+	const uint8_t marker = 1;
- 	fields[n].num_bits = 1;
- 	fields[n].out_value = &marker;
- 	fields[n].in_value = NULL;
- 	n++;
- 
--	xfer_bits = 8 + len - 1;
--	/* cmd + read/write - 1 due to the counter implementation */
--	if (addr)
--		xfer_bits += 24;
--	h_u32_to_be(xfer_bits_buf, xfer_bits);
--	flip_u8(xfer_bits_buf, xfer_bits_buf, 4);
--	fields[n].num_bits = 32;
--	fields[n].out_value = xfer_bits_buf;
-+	/* transfer length = cmd + address + read/write,
-+	 * -1 due to the counter implementation */
-+	uint8_t xfer_bits[4];
-+	h_u32_to_be(xfer_bits, ((sizeof(cmd) + write_len + data_len) * CHAR_BIT) - 1);
-+	flip_u8(xfer_bits, xfer_bits, sizeof(xfer_bits));
-+	fields[n].num_bits = sizeof(xfer_bits) * CHAR_BIT;
-+	fields[n].out_value = xfer_bits;
- 	fields[n].in_value = NULL;
- 	n++;
- 
--	cmd = flip_u32(cmd, 8);
--	fields[n].num_bits = 8;
-+	flip_u8(&cmd, &cmd, sizeof(cmd));
-+	fields[n].num_bits = sizeof(cmd) * CHAR_BIT;
- 	fields[n].out_value = &cmd;
- 	fields[n].in_value = NULL;
- 	n++;
- 
--	if (addr) {
--		h_u24_to_be(addr_buf, *addr);
--		flip_u8(addr_buf, addr_buf, 3);
--		fields[n].num_bits = 24;
--		fields[n].out_value = addr_buf;
-+	if (write_len) {
-+		flip_u8(write_buffer, write_buffer, write_len);
-+		fields[n].num_bits = write_len * CHAR_BIT;
-+		fields[n].out_value = write_buffer;
- 		fields[n].in_value = NULL;
- 		n++;
- 	}
- 
--	lenb = DIV_ROUND_UP(len, 8);
--	data_buf = malloc(lenb);
--	if (lenb > 0) {
--		if (!data_buf) {
--			LOG_ERROR("no memory for spi buffer");
--			return ERROR_FAIL;
--		}
-+	if (data_len > 0) {
- 		if (is_read) {
- 			fields[n].num_bits = jtag_tap_count_enabled();
- 			fields[n].out_value = NULL;
-@@ -140,78 +133,313 @@ static int jtagspi_cmd(struct flash_bank *bank, uint8_t cmd,
- 			n++;
- 
- 			fields[n].out_value = NULL;
--			fields[n].in_value = data_buf;
-+			fields[n].in_value = data_buffer;
- 		} else {
--			flip_u8(data, data_buf, lenb);
--			fields[n].out_value = data_buf;
-+			flip_u8(data_buffer, data_buffer, data_len);
-+			fields[n].out_value = data_buffer;
- 			fields[n].in_value = NULL;
- 		}
--		fields[n].num_bits = len;
-+		fields[n].num_bits = data_len * CHAR_BIT;
- 		n++;
- 	}
- 
- 	jtagspi_set_ir(bank);
- 	/* passing from an IR scan to SHIFT-DR clears BYPASS registers */
-+	struct jtagspi_flash_bank *info = bank->driver_priv;
- 	jtag_add_dr_scan(info->tap, n, fields, TAP_IDLE);
- 	int retval = jtag_execute_queue();
- 
- 	if (is_read)
--		flip_u8(data_buf, data, lenb);
--	free(data_buf);
-+		flip_u8(data_buffer, data_buffer, data_len);
- 	return retval;
- }
- 
-+COMMAND_HANDLER(jtagspi_handle_set)
-+{
-+	struct flash_bank *bank = NULL;
-+	struct jtagspi_flash_bank *info = NULL;
-+	struct flash_sector *sectors = NULL;
-+	uint32_t temp;
-+	unsigned int index = 1;
-+	int retval;
-+
-+	LOG_DEBUG("%s", __func__);
-+
-+	/* there are 6 mandatory arguments:
-+	 * devname, size_in_bytes, pagesize, read_cmd, unused, pprog_cmd */
-+	if (index + 6 > CMD_ARGC) {
-+		command_print(CMD, "jtagspi: not enough arguments");
-+		return ERROR_COMMAND_SYNTAX_ERROR;
-+	}
-+
-+	retval = CALL_COMMAND_HANDLER(flash_command_get_bank, 0, &bank);
-+	if (ERROR_OK != retval)
-+		return retval;
-+	info = bank->driver_priv;
-+
-+	/* invalidate all old info */
-+	if (info->probed) {
-+		bank->size = 0;
-+		bank->num_sectors = 0;
-+		if (bank->sectors)
-+			free(bank->sectors);
-+		bank->sectors = NULL;
-+		info->always_4byte = false;
-+		info->probed = false;
-+	}
-+	memset(&info->dev, 0, sizeof(info->dev));
-+
-+	strncpy(info->devname, CMD_ARGV[index++], sizeof(info->devname) - 1);
-+	info->devname[sizeof(info->devname) - 1] = '\0';
-+
-+	COMMAND_PARSE_NUMBER(u32, CMD_ARGV[index++], temp);
-+	info->dev.size_in_bytes = temp;
-+	if ((temp & (temp - 1)) || (temp < (1UL << 8))) {
-+		command_print(CMD, "jtagspi: device size must be 2^n with n >= 8");
-+		return ERROR_COMMAND_SYNTAX_ERROR;
-+	}
-+
-+	COMMAND_PARSE_NUMBER(u32, CMD_ARGV[index++], temp);
-+	info->dev.pagesize = temp;
-+	if (info->dev.pagesize == 0)
-+		info->dev.pagesize = SPIFLASH_DEF_PAGESIZE;
-+	if ((temp & (temp - 1)) || (temp > info->dev.size_in_bytes)) {
-+		command_print(CMD, "jtagspi: page size must be 2^n and <= device size");
-+		return ERROR_COMMAND_SYNTAX_ERROR;
-+	}
-+
-+	COMMAND_PARSE_NUMBER(u8, CMD_ARGV[index++], info->dev.read_cmd);
-+	if ((info->dev.read_cmd != 0x03) &&
-+		(info->dev.read_cmd != 0x13)) {
-+		command_print(CMD, "jtagspi: only 0x03/0x13 READ allowed");
-+		return ERROR_COMMAND_SYNTAX_ERROR;
-+	}
-+
-+	COMMAND_PARSE_NUMBER(u8, CMD_ARGV[index++], info->dev.qread_cmd);
-+
-+	COMMAND_PARSE_NUMBER(u8, CMD_ARGV[index++], info->dev.pprog_cmd);
-+	if ((info->dev.pprog_cmd != 0x02) &&
-+		(info->dev.pprog_cmd != 0x12)) {
-+		command_print(CMD, "jtagspi: only 0x02/0x12 PPRG allowed");
-+		return ERROR_COMMAND_SYNTAX_ERROR;
-+	}
-+
-+	/* remaining params are optional */
-+	if (index < CMD_ARGC)
-+		COMMAND_PARSE_NUMBER(u8, CMD_ARGV[index++], info->dev.chip_erase_cmd);
-+	else
-+		info->dev.chip_erase_cmd = 0x00;
-+
-+	if (index < CMD_ARGC) {
-+		COMMAND_PARSE_NUMBER(u32, CMD_ARGV[index++], temp);
-+		info->dev.sectorsize = temp;
-+		if ((info->dev.sectorsize > info->dev.size_in_bytes) ||
-+			(info->dev.sectorsize < info->dev.pagesize) || (temp & (temp - 1))) {
-+			command_print(CMD, "jtagspi: sector size must be 2^n and <= device size");
-+			return ERROR_COMMAND_SYNTAX_ERROR;
-+		}
-+
-+		if (index < CMD_ARGC)
-+			COMMAND_PARSE_NUMBER(u8, CMD_ARGV[index++], info->dev.erase_cmd);
-+		else {
-+			command_print(CMD, "jtagspi: erase command missing");
-+			return ERROR_COMMAND_SYNTAX_ERROR;
-+		}
-+	} else {
-+		/* no sector size / sector erase cmd given, treat whole bank as a single sector */
-+		info->dev.erase_cmd = 0x00;
-+		info->dev.sectorsize = info->dev.size_in_bytes;
-+	}
-+
-+	if (index < CMD_ARGC) {
-+		command_print(CMD, "jtagspi: extra arguments");
-+		return ERROR_COMMAND_SYNTAX_ERROR;
-+	}
-+
-+	/* set correct size value */
-+	bank->size = info->dev.size_in_bytes;
-+
-+	/* calculate address length in bytes */
-+	if (bank->size <= (1UL << 8))
-+		info->addr_len = 1;
-+	else if (bank->size <= (1UL << 16))
-+		info->addr_len = 2;
-+	else if (bank->size <= (1UL << 24))
-+		info->addr_len = 3;
-+	else {
-+		info->addr_len = 4;
-+		LOG_WARNING("4-byte addresses needed, might need extra command to enable");
-+	}
-+
-+	/* create and fill sectors array */
-+	bank->num_sectors =
-+		info->dev.size_in_bytes / info->dev.sectorsize;
-+	sectors = malloc(sizeof(struct flash_sector) * bank->num_sectors);
-+	if (sectors == NULL) {
-+		LOG_ERROR("Not enough memory");
-+		return ERROR_FAIL;
-+	}
-+
-+	for (unsigned int sector = 0; sector < bank->num_sectors; sector++) {
-+		sectors[sector].offset = sector * (info->dev.sectorsize);
-+		sectors[sector].size = info->dev.sectorsize;
-+		sectors[sector].is_erased = -1;
-+		sectors[sector].is_protected = 0;
-+	}
-+
-+	bank->sectors = sectors;
-+	info->dev.name = info->devname;
-+	if (info->dev.size_in_bytes / 4096)
-+		LOG_INFO("flash \'%s\' id = unknown\nflash size = %" PRIu32 " kbytes",
-+			info->dev.name, info->dev.size_in_bytes / 1024);
-+	else
-+		LOG_INFO("flash \'%s\' id = unknown\nflash size = %" PRIu32 " bytes",
-+			info->dev.name, info->dev.size_in_bytes);
-+	info->probed = true;
-+
-+	return ERROR_OK;
-+}
-+
-+COMMAND_HANDLER(jtagspi_handle_cmd)
-+{
-+	struct flash_bank *bank;
-+	unsigned int index = 1;
-+	const int max = 21;
-+	uint8_t num_write, num_read, write_buffer[max], read_buffer[1 << CHAR_BIT];
-+	uint8_t data, *ptr;
-+	char temp[4], output[(2 + max + (1 << CHAR_BIT)) * 3 + 8];
-+	int retval;
-+
-+	LOG_DEBUG("%s", __func__);
-+
-+	if (CMD_ARGC < 3) {
-+		command_print(CMD, "jtagspi: not enough arguments");
-+		return ERROR_COMMAND_SYNTAX_ERROR;
-+	}
-+
-+	num_write = CMD_ARGC - 2;
-+	if (num_write > max) {
-+		LOG_ERROR("at most %d bytes may be send", max);
-+		return ERROR_COMMAND_SYNTAX_ERROR;
-+	}
-+
-+	retval = CALL_COMMAND_HANDLER(flash_command_get_bank, 0, &bank);
-+	if (ERROR_OK != retval)
-+		return retval;
-+
-+	COMMAND_PARSE_NUMBER(u8, CMD_ARGV[index++], num_read);
-+
-+	snprintf(output, sizeof(output), "spi: ");
-+	for (ptr = &write_buffer[0] ; index < CMD_ARGC; index++) {
-+		COMMAND_PARSE_NUMBER(u8, CMD_ARGV[index], data);
-+		*ptr++ = data;
-+		snprintf(temp, sizeof(temp), "%02" PRIx8 " ", data);
-+		strncat(output, temp, sizeof(output) - strlen(output) - 1);
-+	}
-+	strncat(output, "-> ", sizeof(output) - strlen(output) - 1);
-+
-+	/* process command */
-+	ptr = &read_buffer[0];
-+	jtagspi_cmd(bank, write_buffer[0], &write_buffer[1], num_write - 1, ptr, -num_read);
-+	if (retval != ERROR_OK)
-+		return retval;
-+
-+	for ( ; num_read > 0; num_read--) {
-+		snprintf(temp, sizeof(temp), "%02" PRIx8 " ", *ptr++);
-+		strncat(output, temp, sizeof(output) - strlen(output) - 1);
-+	}
-+	command_print(CMD, "%s", output);
-+
-+	return ERROR_OK;
-+}
-+
-+COMMAND_HANDLER(jtagspi_handle_always_4byte)
-+{
-+	struct flash_bank *bank;
-+	struct jtagspi_flash_bank *jtagspi_info;
-+	int retval;
-+
-+	LOG_DEBUG("%s", __func__);
-+
-+	if ((CMD_ARGC != 1) && (CMD_ARGC != 2))
-+		return ERROR_COMMAND_SYNTAX_ERROR;
-+
-+	retval = CALL_COMMAND_HANDLER(flash_command_get_bank, 0, &bank);
-+	if (ERROR_OK != retval)
-+		return retval;
-+
-+	jtagspi_info = bank->driver_priv;
-+
-+	if (CMD_ARGC == 1)
-+		command_print(CMD, jtagspi_info->always_4byte ? "on" : "off");
-+	else
-+		COMMAND_PARSE_BOOL(CMD_ARGV[1], jtagspi_info->always_4byte, "on", "off");
-+
-+	return ERROR_OK;
-+}
-+
- static int jtagspi_probe(struct flash_bank *bank)
- {
- 	struct jtagspi_flash_bank *info = bank->driver_priv;
- 	struct flash_sector *sectors;
-+	const struct flash_device *p;
- 	uint8_t in_buf[3];
- 	uint32_t id, sectorsize;
- 
--	if (info->probed)
-+	if (bank->sectors) {
- 		free(bank->sectors);
-+		bank->sectors = NULL;
-+	}
- 	info->probed = false;
- 
--	if (!bank->target->tap) {
-+	if (bank->target->tap == NULL) {
- 		LOG_ERROR("Target has no JTAG tap");
- 		return ERROR_FAIL;
- 	}
- 	info->tap = bank->target->tap;
- 
--	jtagspi_cmd(bank, SPIFLASH_READ_ID, NULL, in_buf, -24);
-+	jtagspi_cmd(bank, SPIFLASH_READ_ID, NULL, 0, in_buf, -3);
- 	/* the table in spi.c has the manufacturer byte (first) as the lsb */
- 	id = le_to_h_u24(in_buf);
- 
--	info->dev = NULL;
--	for (const struct flash_device *p = flash_devices; p->name ; p++)
-+	memset(&info->dev, 0, sizeof(info->dev));
-+	for (p = flash_devices; p->name ; p++)
- 		if (p->device_id == id) {
--			info->dev = p;
-+			memcpy(&info->dev, p, sizeof(info->dev));
- 			break;
- 		}
- 
--	if (!(info->dev)) {
--		LOG_ERROR("Unknown flash device (ID 0x%08" PRIx32 ")", id);
-+	if (!(p->name)) {
-+		LOG_ERROR("Unknown flash device (ID 0x%06" PRIx32 ")", id & 0xFFFFFF);
- 		return ERROR_FAIL;
- 	}
- 
--	LOG_INFO("Found flash device \'%s\' (ID 0x%08" PRIx32 ")",
--		info->dev->name, info->dev->device_id);
-+	LOG_INFO("Found flash device \'%s\' (ID 0x%06" PRIx32 ")",
-+		info->dev.name, info->dev.device_id & 0xFFFFFF);
- 
- 	/* Set correct size value */
--	bank->size = info->dev->size_in_bytes;
--	if (bank->size <= (1UL << 16))
--		LOG_WARNING("device needs 2-byte addresses - not implemented");
--	if (bank->size > (1UL << 24))
--		LOG_WARNING("device needs paging or 4-byte addresses - not implemented");
-+	bank->size = info->dev.size_in_bytes;
-+
-+	/* calculate address length in bytes */
-+	if (bank->size <= (1UL << 8))
-+		info->addr_len = 1;
-+	else if (bank->size <= (1UL << 16))
-+		info->addr_len = 2;
-+	else if (bank->size <= (1UL << 24))
-+		info->addr_len = 3;
-+	else {
-+		info->addr_len = 4;
-+		LOG_WARNING("4-byte addresses needed, might need extra command to enable");
-+	}
- 
- 	/* if no sectors, treat whole bank as single sector */
--	sectorsize = info->dev->sectorsize ?
--		info->dev->sectorsize : info->dev->size_in_bytes;
-+	sectorsize = info->dev.sectorsize ?
-+		info->dev.sectorsize : info->dev.size_in_bytes;
- 
- 	/* create and fill sectors array */
--	bank->num_sectors = info->dev->size_in_bytes / sectorsize;
-+	bank->num_sectors = info->dev.size_in_bytes / sectorsize;
- 	sectors = malloc(sizeof(struct flash_sector) * bank->num_sectors);
--	if (!sectors) {
-+	if (sectors == NULL) {
- 		LOG_ERROR("not enough memory");
- 		return ERROR_FAIL;
- 	}
-@@ -228,27 +456,35 @@ static int jtagspi_probe(struct flash_bank *bank)
- 	return ERROR_OK;
- }
- 
-+static int jtagspi_auto_probe(struct flash_bank *bank)
-+{
-+	struct jtagspi_flash_bank *info = bank->driver_priv;
-+
-+	if (info->probed)
-+		return ERROR_OK;
-+	return jtagspi_probe(bank);
-+}
-+
- static int jtagspi_read_status(struct flash_bank *bank, uint32_t *status)
- {
- 	uint8_t buf;
--	int err = jtagspi_cmd(bank, SPIFLASH_READ_STATUS, NULL, &buf, -8);
-+	int err = jtagspi_cmd(bank, SPIFLASH_READ_STATUS, NULL, 0, &buf, -1);
- 	if (err == ERROR_OK) {
- 		*status = buf;
--		/* LOG_DEBUG("status=0x%08" PRIx32, *status); */
-+		LOG_DEBUG("status=0x%02" PRIx8, *status);
- 	}
--
- 	return err;
- }
- 
- static int jtagspi_wait(struct flash_bank *bank, int timeout_ms)
- {
--	uint32_t status;
- 	int64_t t0 = timeval_ms();
- 	int64_t dt;
- 
- 	do {
- 		dt = timeval_ms() - t0;
- 
-+		uint32_t status = (uint32_t)-1;
- 		int retval = jtagspi_read_status(bank, &status);
- 		if (retval != ERROR_OK)
- 			return retval;
-@@ -266,16 +502,15 @@ static int jtagspi_wait(struct flash_bank *bank, int timeout_ms)
- 
- static int jtagspi_write_enable(struct flash_bank *bank)
- {
--	uint32_t status;
--
--	jtagspi_cmd(bank, SPIFLASH_WRITE_ENABLE, NULL, NULL, 0);
-+	jtagspi_cmd(bank, SPIFLASH_WRITE_ENABLE, NULL, 0, NULL, 0);
- 
-+	uint32_t status = (uint32_t)-1;
- 	int retval = jtagspi_read_status(bank, &status);
- 	if (retval != ERROR_OK)
- 		return retval;
- 
- 	if ((status & SPIFLASH_WE_BIT) == 0) {
--		LOG_ERROR("Cannot enable write to flash. Status=0x%08" PRIx32, status);
-+		LOG_ERROR("Cannot enable write to flash. Status=0x%02" PRIx8, status);
- 		return ERROR_FAIL;
- 	}
- 	return ERROR_OK;
-@@ -287,28 +522,51 @@ static int jtagspi_bulk_erase(struct flash_bank *bank)
- 	int retval;
- 	int64_t t0 = timeval_ms();
- 
--	if (info->dev->chip_erase_cmd == 0x00)
-+	if (info->dev.chip_erase_cmd == 0x00)
- 		return ERROR_FLASH_OPER_UNSUPPORTED;
- 
- 	retval = jtagspi_write_enable(bank);
- 	if (retval != ERROR_OK)
- 		return retval;
--	jtagspi_cmd(bank, info->dev->chip_erase_cmd, NULL, NULL, 0);
--	retval = jtagspi_wait(bank, bank->num_sectors*JTAGSPI_MAX_TIMEOUT);
-+
-+	jtagspi_cmd(bank, info->dev.chip_erase_cmd, NULL, 0, NULL, 0);
-+	if (retval != ERROR_OK)
-+		return retval;
-+
-+	retval = jtagspi_wait(bank, bank->num_sectors * JTAGSPI_MAX_TIMEOUT);
- 	LOG_INFO("took %" PRId64 " ms", timeval_ms() - t0);
- 	return retval;
- }
- 
-+static uint8_t *fill_addr(uint32_t addr, unsigned int addr_len, uint8_t *buffer)
-+{
-+	for (buffer += addr_len; addr_len > 0; --addr_len) {
-+		*--buffer = addr;
-+		addr >>= 8;
-+	}
-+
-+	return buffer;
-+}
-+
- static int jtagspi_sector_erase(struct flash_bank *bank, unsigned int sector)
- {
- 	struct jtagspi_flash_bank *info = bank->driver_priv;
- 	int retval;
-+	uint8_t addr[sizeof(uint32_t)];
- 	int64_t t0 = timeval_ms();
- 
- 	retval = jtagspi_write_enable(bank);
- 	if (retval != ERROR_OK)
- 		return retval;
--	jtagspi_cmd(bank, info->dev->erase_cmd, &bank->sectors[sector].offset, NULL, 0);
-+
-+	/* ATXP032/064/128 use always 4-byte addresses except for 0x03 read */
-+	unsigned int addr_len = info->always_4byte ? 4 : info->addr_len;
-+
-+	retval = jtagspi_cmd(bank, info->dev.erase_cmd, fill_addr(bank->sectors[sector].offset, addr_len, addr),
-+			addr_len, NULL, 0);
-+	if (retval != ERROR_OK)
-+		return retval;
-+
- 	retval = jtagspi_wait(bank, JTAGSPI_MAX_TIMEOUT);
- 	LOG_INFO("sector %u took %" PRId64 " ms", sector, timeval_ms() - t0);
- 	return retval;
-@@ -339,8 +597,9 @@ static int jtagspi_erase(struct flash_bank *bank, unsigned int first,
- 		}
- 	}
- 
--	if (first == 0 && last == (bank->num_sectors - 1)
--		&& info->dev->chip_erase_cmd != info->dev->erase_cmd) {
-+	if (first == 0 && last == (bank->num_sectors - 1) &&
-+		info->dev.chip_erase_cmd != 0x00 &&
-+		info->dev.chip_erase_cmd != info->dev.erase_cmd) {
- 		LOG_DEBUG("Trying bulk erase.");
- 		retval = jtagspi_bulk_erase(bank);
- 		if (retval == ERROR_OK)
-@@ -349,7 +608,7 @@ static int jtagspi_erase(struct flash_bank *bank, unsigned int first,
- 			LOG_WARNING("Bulk flash erase failed. Falling back to sector erase.");
- 	}
- 
--	if (info->dev->erase_cmd == 0x00)
-+	if (info->dev.erase_cmd == 0x00)
- 		return ERROR_FLASH_OPER_UNSUPPORTED;
- 
- 	for (unsigned int sector = first; sector <= last; sector++) {
-@@ -374,49 +633,93 @@ static int jtagspi_protect(struct flash_bank *bank, int set, unsigned int first,
- static int jtagspi_read(struct flash_bank *bank, uint8_t *buffer, uint32_t offset, uint32_t count)
- {
- 	struct jtagspi_flash_bank *info = bank->driver_priv;
-+	uint32_t pagesize, currsize;
-+	uint8_t addr[sizeof(uint32_t)];
-+	int retval;
- 
- 	if (!(info->probed)) {
--		LOG_ERROR("Flash bank not yet probed.");
-+		LOG_ERROR("Flash bank not probed.");
- 		return ERROR_FLASH_BANK_NOT_PROBED;
- 	}
- 
--	jtagspi_cmd(bank, SPIFLASH_READ, &offset, buffer, -count*8);
-+	/* if no sectorsize, use reasonable default */
-+	pagesize = info->dev.sectorsize ? info->dev.sectorsize : info->dev.pagesize;
-+	if (pagesize == 0)
-+		pagesize = (info->dev.size_in_bytes <= SPIFLASH_DEF_PAGESIZE) ?
-+			info->dev.size_in_bytes : SPIFLASH_DEF_PAGESIZE;
-+
-+	/* ATXP032/064/128 use always 4-byte addresses except for 0x03 read */
-+	unsigned int addr_len = ((info->dev.read_cmd != 0x03) && info->always_4byte) ? 4 : info->addr_len;
-+
-+	while (count > 0) {
-+		/* length up to end of current page */
-+		currsize = ((offset + pagesize) & ~(pagesize - 1)) - offset;
-+		/* but no more than remaining size */
-+		currsize = (count < currsize) ? count : currsize;
-+
-+		retval = jtagspi_cmd(bank, info->dev.read_cmd, fill_addr(offset, addr_len, addr),
-+			addr_len, buffer, -currsize);
-+		if (retval != ERROR_OK) {
-+			LOG_ERROR("page read error");
-+			return retval;
-+		}
-+		LOG_DEBUG("read page at 0x%08" PRIx32, offset);
-+		offset += currsize;
-+		buffer += currsize;
-+		count -= currsize;
-+	}
- 	return ERROR_OK;
- }
- 
- static int jtagspi_page_write(struct flash_bank *bank, const uint8_t *buffer, uint32_t offset, uint32_t count)
- {
-+	struct jtagspi_flash_bank *info = bank->driver_priv;
-+	uint8_t addr[sizeof(uint32_t)];
- 	int retval;
- 
- 	retval = jtagspi_write_enable(bank);
- 	if (retval != ERROR_OK)
- 		return retval;
--	jtagspi_cmd(bank, SPIFLASH_PAGE_PROGRAM, &offset, (uint8_t *) buffer, count*8);
-+
-+	/* ATXP032/064/128 use always 4-byte addresses except for 0x03 read */
-+	unsigned int addr_len = ((info->dev.read_cmd != 0x03) && info->always_4byte) ? 4 : info->addr_len;
-+
-+	retval = jtagspi_cmd(bank, info->dev.pprog_cmd, fill_addr(offset, addr_len, addr),
-+		addr_len, (uint8_t *) buffer, count);
-+	if (retval != ERROR_OK)
-+		return retval;
- 	return jtagspi_wait(bank, JTAGSPI_MAX_TIMEOUT);
- }
- 
- static int jtagspi_write(struct flash_bank *bank, const uint8_t *buffer, uint32_t offset, uint32_t count)
- {
- 	struct jtagspi_flash_bank *info = bank->driver_priv;
-+	uint32_t pagesize, currsize;
- 	int retval;
--	uint32_t n, pagesize;
- 
- 	if (!(info->probed)) {
--		LOG_ERROR("Flash bank not yet probed.");
-+		LOG_ERROR("Flash bank not probed.");
- 		return ERROR_FLASH_BANK_NOT_PROBED;
- 	}
- 
- 	/* if no write pagesize, use reasonable default */
--	pagesize = info->dev->pagesize ? info->dev->pagesize : SPIFLASH_DEF_PAGESIZE;
-+	pagesize = info->dev.pagesize ? info->dev.pagesize : SPIFLASH_DEF_PAGESIZE;
-+
-+	while (count > 0) {
-+		/* length up to end of current page */
-+		currsize = ((offset + pagesize) & ~(pagesize - 1)) - offset;
-+		/* but no more than remaining size */
-+		currsize = (count < currsize) ? count : currsize;
- 
--	for (n = 0; n < count; n += pagesize) {
--		retval = jtagspi_page_write(bank, buffer + n, offset + n,
--				MIN(count - n, pagesize));
-+		retval = jtagspi_page_write(bank, buffer, offset, currsize);
- 		if (retval != ERROR_OK) {
- 			LOG_ERROR("page write error");
- 			return retval;
- 		}
--		LOG_DEBUG("wrote page at 0x%08" PRIx32, offset + n);
-+		LOG_DEBUG("wrote page at 0x%08" PRIx32, offset);
-+		offset += currsize;
-+		buffer += currsize;
-+		count -= currsize;
- 	}
- 	return ERROR_OK;
- }
-@@ -430,22 +733,72 @@ static int jtagspi_info(struct flash_bank *bank, struct command_invocation *cmd)
- 		return ERROR_OK;
- 	}
- 
--	command_print_sameline(cmd, "\nSPIFI flash information:\n"
--		"  Device \'%s\' (ID 0x%08" PRIx32 ")\n",
--		info->dev->name, info->dev->device_id);
-+	command_print_sameline(cmd, "flash \'%s\', device id = 0x%06" PRIx32
-+		", flash size = %" PRIu32 " %sbytes\n(page size = %" PRIu32
-+		", read = 0x%02" PRIx8 ", qread = 0x%02" PRIx8
-+		", pprog = 0x%02" PRIx8 ", mass_erase = 0x%02" PRIx8
-+		", sector size = %" PRIu32 " %sbytes, sector_erase = 0x%02" PRIx8 ")",
-+		info->dev.name, info->dev.device_id & 0xFFFFFF,
-+		bank->size / 4096 ? bank->size / 1024 : bank->size,
-+		bank->size / 4096 ? "k" : "", info->dev.pagesize,
-+		info->dev.read_cmd, info->dev.qread_cmd,
-+		info->dev.pprog_cmd, info->dev.chip_erase_cmd,
-+		info->dev.sectorsize / 4096 ?
-+		info->dev.sectorsize / 1024 : info->dev.sectorsize,
-+		info->dev.sectorsize / 4096 ? "k" : "",
-+		info->dev.erase_cmd);
- 
- 	return ERROR_OK;
- }
- 
-+static const struct command_registration jtagspi_exec_command_handlers[] = {
-+	{
-+		.name = "set",
-+		.handler = jtagspi_handle_set,
-+		.mode = COMMAND_EXEC,
-+		.usage = "bank_id name chip_size page_size read_cmd unused pprg_cmd "
-+			"[ mass_erase_cmd ] [ sector_size sector_erase_cmd ]",
-+		.help = "Set device parameters if not autodetected.",
-+	},
-+	{
-+		.name = "cmd",
-+		.handler = jtagspi_handle_cmd,
-+		.mode = COMMAND_EXEC,
-+		.usage = "bank_id num_resp cmd_byte ...",
-+		.help = "Send low-level command cmd_byte and following bytes, read num_bytes.",
-+	},
-+	{
-+		.name = "always_4byte",
-+		.handler = jtagspi_handle_always_4byte,
-+		.mode = COMMAND_EXEC,
-+		.usage = "bank_id [ on | off ]",
-+		.help = "Use always 4-byte address except for basic 0x03.",
-+	},
-+
-+	COMMAND_REGISTRATION_DONE
-+};
-+
-+static const struct command_registration jtagspi_command_handlers[] = {
-+	{
-+		.name = "jtagspi",
-+		.mode = COMMAND_ANY,
-+		.help = "jtagspi command group",
-+		.usage = "",
-+		.chain = jtagspi_exec_command_handlers,
-+	},
-+	COMMAND_REGISTRATION_DONE
-+};
-+
- const struct flash_driver jtagspi_flash = {
- 	.name = "jtagspi",
-+	.commands = jtagspi_command_handlers,
- 	.flash_bank_command = jtagspi_flash_bank_command,
- 	.erase = jtagspi_erase,
- 	.protect = jtagspi_protect,
- 	.write = jtagspi_write,
- 	.read = jtagspi_read,
- 	.probe = jtagspi_probe,
--	.auto_probe = jtagspi_probe,
-+	.auto_probe = jtagspi_auto_probe,
- 	.erase_check = default_flash_blank_check,
- 	.info = jtagspi_info,
- 	.free_driver_priv = default_flash_free_driver_priv,
diff --git a/artiq-fast/pkgs/openocd.nix b/artiq-fast/pkgs/openocd.nix
deleted file mode 100644
index fe53a24..0000000
--- a/artiq-fast/pkgs/openocd.nix
+++ /dev/null
@@ -1,35 +0,0 @@
-{ stdenv, buildEnv, lib, fetchFromGitHub, autoreconfHook269, openocd }:
-let
-  bscan_spi_bitstreams-pkg = stdenv.mkDerivation {
-    name = "bscan_spi_bitstreams";
-    src = fetchFromGitHub {
-      owner = "quartiq";
-      repo = "bscan_spi_bitstreams";
-      rev = "01d8f819f15baf9a8cc5d96945a51e4d267ff564";
-      sha256 = "1zqv47kzgvbn4c8cr019a6wcja7gn5h1z4kvw5bhpc72fyhagal9";
-    };
-    phases = ["installPhase"];
-    installPhase =
-    ''
-    mkdir -p $out/share/bscan-spi-bitstreams
-    cp $src/*.bit $out/share/bscan-spi-bitstreams
-    '';
-  };
-  openocd-fixed = openocd.overrideAttrs(oa: {
-    version = "unstable-2021-09-15";
-    src = fetchFromGitHub {
-      owner = "openocd-org";
-      repo = "openocd";
-      rev = "a0bd3c9924870c3b8f428648410181040dabc33c";
-      sha256 = "sha256-YgUsl4/FohfsOncM4uiz/3c6g2ZN4oZ0y5vV/2Skwqg=";
-      fetchSubmodules = true;
-    };
-    # https://review.openocd.org/c/openocd/+/4876
-    patches = oa.patches or [] ++ [ ./openocd-jtagspi.diff ];
-    nativeBuildInputs = oa.nativeBuildInputs or [] ++ [ autoreconfHook269 ];
-  });
-in
-  buildEnv {
-    name = "openocd-bscanspi";
-    paths = [ openocd-fixed bscan_spi_bitstreams-pkg ];
-  }
diff --git a/artiq-fast/pkgs/python-deps.nix b/artiq-fast/pkgs/python-deps.nix
deleted file mode 100644
index 393f7e7..0000000
--- a/artiq-fast/pkgs/python-deps.nix
+++ /dev/null
@@ -1,297 +0,0 @@
-{ lib, fetchgit, fetchFromGitHub, python3Packages, misoc-new }:
-
-rec {
-  # User dependencies
-  sipyco = python3Packages.buildPythonPackage rec {
-    pname = "sipyco";
-    version = "1.2";
-    src = fetchFromGitHub {
-      owner = "m-labs";
-      repo = "sipyco";
-      rev = "v${version}";
-      sha256 = "02x2s66x9bbzj82d823vjg2i73w7iqwvkrjbbyrsav6ccj7f90sj";
-    };
-    propagatedBuildInputs = with python3Packages; [ numpy ];
-  };
-
-  asyncserial = python3Packages.buildPythonPackage rec {
-    pname = "asyncserial";
-    version = "0.1";
-    src = fetchFromGitHub {
-      owner = "m-labs";
-      repo = "asyncserial";
-      rev = "d95bc1d6c791b0e9785935d2f62f628eb5cdf98d";
-      sha256 = "0yzkka9jk3612v8gx748x6ziwykq5lr7zmr9wzkcls0v2yilqx9k";
-    };
-    propagatedBuildInputs = with python3Packages; [ pyserial ];
-  };
-
-  pythonparser = python3Packages.buildPythonPackage rec {
-    pname = "pythonparser";
-    version = "1.4";
-    src = fetchFromGitHub {
-      owner = "m-labs";
-      repo = "pythonparser";
-      rev = "5413ee5c9f8760e95c6acd5d6e88dabb831ad201";
-      sha256 = "1b9p3pjnfaiaf2k0a3iq39aj2vymfxx139hqdqkd3q4awrwy1957";
-    };
-    propagatedBuildInputs = with python3Packages; [ regex ];
-  };
-
-  qasync = python3Packages.buildPythonPackage rec {
-    pname = "qasync";
-    version = "0.10.0";
-
-    src = fetchFromGitHub {
-      owner = "CabbageDevelopment";
-      repo = "qasync";
-      rev = "v${version}";
-      sha256 = "1zga8s6dr7gk6awmxkh4pf25gbg8n6dv1j4b0by7y0fhi949qakq";
-    };
-
-    propagatedBuildInputs = [ python3Packages.pyqt5 ];
-
-    checkInputs = [ python3Packages.pytest ];
-    checkPhase = ''
-      pytest -k 'test_qthreadexec.py' # the others cause the test execution to be aborted, I think because of asyncio
-    '';
-  };
-
-  # Development/firmware dependencies
-  artiq-netboot = python3Packages.buildPythonPackage rec {
-    pname = "artiq-netboot";
-    version = "unstable-2020-10-15";
-
-    src = fetchgit {
-      url = "https://git.m-labs.hk/m-labs/artiq-netboot.git";
-      rev = "04f69eb07df73abe4b89fde2c24084f7664f2104";
-      sha256 = "0ql4fr8m8gpb2yql8aqsdqsssxb8zqd6l65kl1f6s9845zy7shs9";
-    };
-  };
-
-  misoc = python3Packages.buildPythonPackage {
-    pname = "misoc";
-    version = if misoc-new then "unstable-2021-10-10" else "unstable-2021-02-15";
-
-    src = if misoc-new
-      then (fetchFromGitHub {
-        owner = "m-labs";
-        repo = "misoc";
-        rev = "f5203e406520874e15ab5d070058ef642fc57fd9";
-        sha256 = "sha256-/2XTejqj0Bo81HaTrlTSWwInnWwsuqnq+CURXbpIrkA=";
-        fetchSubmodules = true;
-      })
-      else (fetchFromGitHub {
-        owner = "m-labs";
-        repo = "misoc";
-        rev = "d84551418042cea0891ea743442e20684b51e77a";
-        sha256 = "1id5qjr9dl4r3vi6jdn7dfpnr2wb08nrm3nfscn18clbbdxybyjn";
-        fetchSubmodules = true;
-      });
-
-    # TODO: fix misoc bitrot and re-enable tests
-    doCheck = false;
-
-    propagatedBuildInputs = with python3Packages; [ pyserial jinja2 numpy asyncserial migen ];
-
-    meta = with lib; {
-      description = "A high performance and small footprint system-on-chip based on Migen";
-      homepage    = "https://m-labs.hk/migen";
-      license     = licenses.bsd2;
-      platforms   = platforms.unix;
-    };
-  };
-
-  migen = python3Packages.buildPythonPackage rec {
-    pname = "migen";
-    version = "unstable-2021-12-16";
-
-    src = fetchFromGitHub {
-      owner = "m-labs";
-      repo = "migen";
-      rev = "ac703010eaa06ac9b6e32f97c6fa98b15de22b31";
-      sha256 = "sha256-qpVj/yJf4hDDc99XXpVPH4EbLC8aCmEtACn5qNc3DGI=";
-    };
-
-    propagatedBuildInputs = with python3Packages; [ colorama ];
-
-    meta = with lib; {
-      description = "A Python toolbox for building complex digital hardware";
-      homepage    = "https://m-labs.hk/migen";
-      license     = licenses.bsd2;
-      platforms   = platforms.unix;
-    };
-  };
-
-  microscope = python3Packages.buildPythonPackage rec {
-    pname = "microscope";
-    version = "unstable-2019-05-17";
-
-    src = fetchFromGitHub {
-      owner = "m-labs";
-      repo = "microscope";
-      rev = "bcbc5346c71ad8f7a1a0b7771a9d126b18fdf558";
-      sha256 = "1hslm2nn2z1bl84ya4fsab3pvcdmbziwn7zkai0cm3bv525fjxxd";
-    };
-
-    propagatedBuildInputs = with python3Packages; [ pyserial prettytable msgpack migen ];
-
-    meta = with lib; {
-      description = "Finding the bacteria in rotting FPGA designs";
-      homepage    = "https://m-labs.hk/migen";
-      license     = licenses.bsd2;
-      platforms   = platforms.unix;
-    };
-  };
-
-  jesd204b = python3Packages.buildPythonPackage rec {
-    pname = "jesd204b";
-    version = "unstable-2021-05-05";
-
-    src = fetchFromGitHub {
-      owner = "m-labs";
-      repo = "jesd204b";
-      rev = "bf1cd9014c8b7a9db67609f653634daaf3bcd39b";
-      sha256 = "035csm6as4p75cjz7kd6gnras14856i2jzi9g1gd800g284hw9n3";
-    };
-
-    propagatedBuildInputs = with python3Packages; [ migen misoc ];
-
-    meta = with lib; {
-      description = "JESD204B core for Migen/MiSoC";
-      homepage    = "https://m-labs.hk/migen";
-      license     = licenses.bsd2;
-      platforms   = platforms.unix;
-    };
-  };
-
-  fastnumbers = python3Packages.buildPythonPackage rec {
-    pname = "fastnumbers";
-    version = "2.2.1";
-
-    src = python3Packages.fetchPypi {
-      inherit pname version;
-      sha256 = "0j15i54p7nri6hkzn1wal9pxri4pgql01wgjccig6ar0v5jjbvsy";
-    };
-
-    meta = with lib; {
-      description = "Super-fast and clean conversions to numbers";
-      homepage    = "https://github.com/SethMMorton/fastnumbers";
-      license     = licenses.mit;
-      platforms   = platforms.unix;
-    };
-  };
-
-  ramda = python3Packages.buildPythonPackage {
-    pname = "ramda";
-    version = "unstable-2019-02-01";
-
-    src = fetchFromGitHub {
-      owner = "peteut";
-      repo = "ramda.py";
-      rev = "bd58f8e69d0e9a713d9c1f286a1ac5e5603956b1";
-      sha256 = "0qzd5yp9lbaham8p1wiymdjapzbqsli7lvngv24c3z4ybd9jlq9g";
-    };
-
-    nativeBuildInputs = [ python3Packages.pbr ];
-    propagatedBuildInputs = [ python3Packages.future fastnumbers ];
-
-    checkInputs = [ python3Packages.pytest python3Packages.pytest-flake8 ];
-    checkPhase = "pytest";
-
-    preBuild = ''
-      export PBR_VERSION=0.0.1
-    '';
-
-    meta = with lib; {
-      description = "Ramda, ported to Python";
-      homepage    = "https://github.com/peteut/ramda.py";
-      license     = licenses.mit;
-      platforms   = platforms.unix;
-    };
-  };
-
-  migen-axi = python3Packages.buildPythonPackage {
-    pname = "migen-axi";
-    version = "unstable-2021-09-15";
-
-    src = fetchFromGitHub {
-      owner = "peteut";
-      repo = "migen-axi";
-      rev = "9763505ee96acd7572280a2d1233721342dc7c3f";
-      sha256 = "15c7g05n183rka66fl1glzp6h7xjlpy1p6k8biry24dangsmxmvg";
-    };
-
-    nativeBuildInputs = [ python3Packages.pbr ];
-    propagatedBuildInputs = [ python3Packages.click python3Packages.numpy python3Packages.toolz python3Packages.jinja2 ramda migen misoc ];
-
-    postPatch = ''
-      substituteInPlace requirements.txt \
-        --replace "jinja2==2.11.3" "jinja2"
-      substituteInPlace requirements.txt \
-        --replace "future==0.18.2" "future"
-      substituteInPlace requirements.txt \
-        --replace "ramda==0.5.5" "ramda"
-      substituteInPlace requirements.txt \
-        --replace "colorama==0.4.3" "colorama"
-      substituteInPlace requirements.txt \
-        --replace "toolz==0.10.0" "toolz"
-      substituteInPlace requirements.txt \
-        --replace "pyserial==3.4" "pyserial"
-    '';
-
-
-    checkInputs = [ python3Packages.pytest python3Packages.pytest-timeout python3Packages.pytest-flake8 ];
-    checkPhase = "pytest";
-
-    preBuild = ''
-      export PBR_VERSION=0.0.1
-    '';
-
-    meta = with lib; {
-      description = "AXI support for Migen/MiSoC";
-      homepage    = "https://github.com/peteut/migen-axi";
-      license     = licenses.mit;
-      platforms   = platforms.unix;
-    };
-  };
-
-  # not using the nixpkgs version because it is Python 2 and an "application"
-  lit = python3Packages.buildPythonPackage rec {
-    pname = "lit";
-    version = "0.7.1";
-
-    src = python3Packages.fetchPypi {
-      inherit pname version;
-      sha256 = "ecef2833aef7f411cb923dac109c7c9dcc7dbe7cafce0650c1e8d19c243d955f";
-    };
-
-    # Non-standard test suite. Needs custom checkPhase.
-    doCheck = false;
-
-    meta = with lib; {
-      description = "Portable tool for executing LLVM and Clang style test suites";
-      homepage = http://llvm.org/docs/CommandGuide/lit.html;
-      license = licenses.ncsa;
-    };
-  };
-
-  outputcheck = python3Packages.buildPythonApplication rec {
-    pname = "outputcheck";
-    version = "0.4.2";
-
-    src = fetchFromGitHub {
-      owner = "stp";
-      repo = "OutputCheck";
-      rev = "e0f533d3c5af2949349856c711bf4bca50022b48";
-      sha256 = "1y27vz6jq6sywas07kz3v01sqjd0sga9yv9w2cksqac3v7wmf2a0";
-    };
-    prePatch = "echo ${version} > RELEASE-VERSION";
-
-    meta = with lib; {
-      description = "A tool for checking tool output inspired by LLVM's FileCheck";
-      homepage    = "https://github.com/stp/OutputCheck";
-      license     = licenses.bsd3;
-    };
-  };
-}
diff --git a/artiq-fast/pkgs/rust-legacy/binaryBuild.nix b/artiq-fast/pkgs/rust-legacy/binaryBuild.nix
deleted file mode 100644
index c64a62f..0000000
--- a/artiq-fast/pkgs/rust-legacy/binaryBuild.nix
+++ /dev/null
@@ -1,117 +0,0 @@
-{ stdenv, lib, makeWrapper, bash, buildRustPackage, curl, darwin
-, version
-, src
-, platform
-, versionType
-}:
-
-let
-  inherit (lib) optionalString;
-  inherit (darwin.apple_sdk.frameworks) Security;
-
-  bootstrapping = versionType == "bootstrap";
-
-  installComponents
-    = "rustc,rust-std-${platform}"
-    + (optionalString bootstrapping ",cargo")
-    ;
-in
-
-rec {
-  inherit buildRustPackage;
-
-  rustc = stdenv.mkDerivation rec {
-    name = "rustc-${versionType}-${version}";
-
-    inherit version;
-    inherit src;
-
-    meta = with lib; {
-      homepage = http://www.rust-lang.org/;
-      description = "A safe, concurrent, practical language";
-      maintainers = with maintainers; [ sb0 ];
-      license = [ licenses.mit licenses.asl20 ];
-    };
-
-    buildInputs = [ bash ] ++ lib.optional stdenv.isDarwin Security;
-
-    postPatch = ''
-      patchShebangs .
-    '';
-
-    installPhase = ''
-      ./install.sh --prefix=$out \
-        --components=${installComponents}
-
-      ${optionalString (stdenv.isLinux && bootstrapping) ''
-        patchelf \
-          --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
-          "$out/bin/rustc"
-        patchelf \
-          --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
-          "$out/bin/rustdoc"
-        patchelf \
-          --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
-          "$out/bin/cargo"
-      ''}
-
-      ${optionalString (stdenv.isDarwin && bootstrapping) ''
-        install_name_tool -change /usr/lib/libresolv.9.dylib '${darwin.libresolv}/lib/libresolv.9.dylib' "$out/bin/rustc"
-        install_name_tool -change /usr/lib/libresolv.9.dylib '${darwin.libresolv}/lib/libresolv.9.dylib' "$out/bin/rustdoc"
-        install_name_tool -change /usr/lib/libiconv.2.dylib '${darwin.libiconv}/lib/libiconv.2.dylib' "$out/bin/cargo"
-        install_name_tool -change /usr/lib/libresolv.9.dylib '${darwin.libresolv}/lib/libresolv.9.dylib' "$out/bin/cargo"
-        install_name_tool -change /usr/lib/libcurl.4.dylib '${lib.getLib curl}/lib/libcurl.4.dylib' "$out/bin/cargo"
-        for f in $out/lib/lib*.dylib; do
-          install_name_tool -change /usr/lib/libresolv.9.dylib '${darwin.libresolv}/lib/libresolv.9.dylib' "$f"
-        done
-      ''}
-
-      # Do NOT, I repeat, DO NOT use `wrapProgram` on $out/bin/rustc
-      # (or similar) here. It causes strange effects where rustc loads
-      # the wrong libraries in a bootstrap-build causing failures that
-      # are very hard to track down. For details, see
-      # https://github.com/rust-lang/rust/issues/34722#issuecomment-232164943
-    '';
-  };
-
-  cargo = stdenv.mkDerivation rec {
-    name = "cargo-${versionType}-${version}";
-
-    inherit version;
-    inherit src;
-
-    meta = with lib; {
-      homepage = http://www.rust-lang.org/;
-      description = "A safe, concurrent, practical language";
-      maintainers = with maintainers; [ sb0 ];
-      license = [ licenses.mit licenses.asl20 ];
-    };
-
-    buildInputs = [ makeWrapper bash ] ++ lib.optional stdenv.isDarwin Security;
-
-    postPatch = ''
-      patchShebangs .
-    '';
-
-    installPhase = ''
-      patchShebangs ./install.sh
-      ./install.sh --prefix=$out \
-        --components=cargo
-
-      ${optionalString (stdenv.isLinux && bootstrapping) ''
-        patchelf \
-          --set-interpreter $(cat $NIX_CC/nix-support/dynamic-linker) \
-          "$out/bin/cargo"
-      ''}
-
-      ${optionalString (stdenv.isDarwin && bootstrapping) ''
-        install_name_tool -change /usr/lib/libiconv.2.dylib '${darwin.libiconv}/lib/libiconv.2.dylib' "$out/bin/cargo"
-        install_name_tool -change /usr/lib/libresolv.9.dylib '${darwin.libresolv}/lib/libresolv.9.dylib' "$out/bin/cargo"
-        install_name_tool -change /usr/lib/libcurl.4.dylib '${lib.getLib curl}/lib/libcurl.4.dylib' "$out/bin/cargo"
-      ''}
-
-      wrapProgram "$out/bin/cargo" \
-        --suffix PATH : "${rustc}/bin"
-    '';
-  };
-}
diff --git a/artiq-fast/pkgs/rust-legacy/bootstrap.nix b/artiq-fast/pkgs/rust-legacy/bootstrap.nix
deleted file mode 100644
index 55348c5..0000000
--- a/artiq-fast/pkgs/rust-legacy/bootstrap.nix
+++ /dev/null
@@ -1,42 +0,0 @@
-{ stdenv, fetchurl, callPackage }:
-
-let
-  # Note: the version MUST be one version prior to the version we're
-  # building
-  version = "1.28.0";
-
-  # fetch hashes by running `print-hashes.sh 1.24.1`
-  hashes = {
-    i686-unknown-linux-gnu = "de7cdb4e665e897ea9b10bf6fd545f900683296456d6a11d8510397bb330455f";
-    x86_64-unknown-linux-gnu = "2a1390340db1d24a9498036884e6b2748e9b4b057fc5219694e298bdaa37b810";
-    armv7-unknown-linux-gnueabihf = "346558d14050853b87049e5e1fbfae0bf0360a2f7c57433c6985b1a879c349a2";
-    aarch64-unknown-linux-gnu = "9b6fbcee73070332c811c0ddff399fa31965bec62ef258656c0c90354f6231c1";
-    i686-apple-darwin = "752e2c9182e057c4a54152d1e0b3949482c225d02bb69d9d9a4127dc2a65fb68";
-    x86_64-apple-darwin = "5d7a70ed4701fe9410041c1eea025c95cad97e5b3d8acc46426f9ac4f9f02393";
-  };
-
-  platform =
-    if stdenv.hostPlatform.system == "i686-linux"
-    then "i686-unknown-linux-gnu"
-    else if stdenv.hostPlatform.system == "x86_64-linux"
-    then "x86_64-unknown-linux-gnu"
-    else if stdenv.hostPlatform.system == "armv7l-linux"
-    then "armv7-unknown-linux-gnueabihf"
-    else if stdenv.hostPlatform.system == "aarch64-linux"
-    then "aarch64-unknown-linux-gnu"
-    else if stdenv.hostPlatform.system == "i686-darwin"
-    then "i686-apple-darwin"
-    else if stdenv.hostPlatform.system == "x86_64-darwin"
-    then "x86_64-apple-darwin"
-    else throw "missing bootstrap url for platform ${stdenv.hostPlatform.system}";
-
-  src = fetchurl {
-     url = "https://static.rust-lang.org/dist/rust-${version}-${platform}.tar.gz";
-     sha256 = hashes."${platform}";
-  };
-
-in callPackage ./binaryBuild.nix
-  { inherit version src platform;
-    buildRustPackage = null;
-    versionType = "bootstrap";
-  }
diff --git a/artiq-fast/pkgs/rust-legacy/cargo-vendor-carnix.nix b/artiq-fast/pkgs/rust-legacy/cargo-vendor-carnix.nix
deleted file mode 100644
index 9af5cbe..0000000
--- a/artiq-fast/pkgs/rust-legacy/cargo-vendor-carnix.nix
+++ /dev/null
@@ -1,693 +0,0 @@
-# Generated by carnix 0.10.0: carnix generate-nix --src .
-{ lib, buildPlatform, buildRustCrate, buildRustCrateHelpers, cratesIO, fetchgit }:
-with buildRustCrateHelpers;
-let inherit (lib.lists) fold;
-    inherit (lib.attrsets) recursiveUpdate;
-in
-rec {
-  crates = cratesIO // rec {
-# cargo-vendor-0.1.23
-
-    crates.cargo_vendor."0.1.23" = deps: { features?(features_.cargo_vendor."0.1.23" deps {}) }: buildRustCrate {
-      crateName = "cargo-vendor";
-      version = "0.1.23";
-      description = "A Cargo subcommand to vendor all crates.io dependencies onto the local\nfilesystem.\n";
-      authors = [ "Alex Crichton <alex@alexcrichton.com>" ];
-      edition = "2018";
-      src = exclude [ ".git" "target" ] ./.;
-      dependencies = mapFeatures features ([
-        (cratesIO.crates."cargo"."${deps."cargo_vendor"."0.1.23"."cargo"}" deps)
-        (cratesIO.crates."docopt"."${deps."cargo_vendor"."0.1.23"."docopt"}" deps)
-        (cratesIO.crates."env_logger"."${deps."cargo_vendor"."0.1.23"."env_logger"}" deps)
-        (cratesIO.crates."failure"."${deps."cargo_vendor"."0.1.23"."failure"}" deps)
-        (cratesIO.crates."serde"."${deps."cargo_vendor"."0.1.23"."serde"}" deps)
-        (cratesIO.crates."serde_json"."${deps."cargo_vendor"."0.1.23"."serde_json"}" deps)
-        (cratesIO.crates."toml"."${deps."cargo_vendor"."0.1.23"."toml"}" deps)
-      ]
-        ++ (if features.cargo_vendor."0.1.23".openssl or false then [ (cratesIO.crates.openssl."${deps."cargo_vendor"."0.1.23".openssl}" deps) ] else []));
-      features = mkFeatures (features."cargo_vendor"."0.1.23" or {});
-    };
-    features_.cargo_vendor."0.1.23" = deps: f: updateFeatures f (rec {
-      cargo."${deps.cargo_vendor."0.1.23".cargo}".default = true;
-      cargo_vendor."0.1.23".default = (f.cargo_vendor."0.1.23".default or true);
-      docopt."${deps.cargo_vendor."0.1.23".docopt}".default = true;
-      env_logger."${deps.cargo_vendor."0.1.23".env_logger}".default = true;
-      failure."${deps.cargo_vendor."0.1.23".failure}".default = true;
-      openssl = fold recursiveUpdate {} [
-        { "${deps.cargo_vendor."0.1.23".openssl}"."vendored" =
-          (f.openssl."${deps.cargo_vendor."0.1.23".openssl}"."vendored" or false) ||
-          (cargo_vendor."0.1.23"."vendored-openssl" or false) ||
-          (f."cargo_vendor"."0.1.23"."vendored-openssl" or false); }
-        { "${deps.cargo_vendor."0.1.23".openssl}".default = true; }
-      ];
-      serde = fold recursiveUpdate {} [
-        { "${deps.cargo_vendor."0.1.23".serde}"."derive" = true; }
-        { "${deps.cargo_vendor."0.1.23".serde}".default = true; }
-      ];
-      serde_json."${deps.cargo_vendor."0.1.23".serde_json}".default = true;
-      toml."${deps.cargo_vendor."0.1.23".toml}".default = true;
-    }) [
-      (cratesIO.features_.cargo."${deps."cargo_vendor"."0.1.23"."cargo"}" deps)
-      (cratesIO.features_.docopt."${deps."cargo_vendor"."0.1.23"."docopt"}" deps)
-      (cratesIO.features_.env_logger."${deps."cargo_vendor"."0.1.23"."env_logger"}" deps)
-      (cratesIO.features_.failure."${deps."cargo_vendor"."0.1.23"."failure"}" deps)
-      (cratesIO.features_.openssl."${deps."cargo_vendor"."0.1.23"."openssl"}" deps)
-      (cratesIO.features_.serde."${deps."cargo_vendor"."0.1.23"."serde"}" deps)
-      (cratesIO.features_.serde_json."${deps."cargo_vendor"."0.1.23"."serde_json"}" deps)
-      (cratesIO.features_.toml."${deps."cargo_vendor"."0.1.23"."toml"}" deps)
-    ];
-
-
-# end
-
-  };
-
-  cargo_vendor = crates.crates.cargo_vendor."0.1.23" deps;
-  __all = [ (cargo_vendor {}) ];
-  deps.adler32."1.0.3" = {};
-  deps.aho_corasick."0.7.3" = {
-    memchr = "2.2.0";
-  };
-  deps.ansi_term."0.11.0" = {
-    winapi = "0.3.7";
-  };
-  deps.atty."0.2.11" = {
-    termion = "1.5.1";
-    libc = "0.2.51";
-    winapi = "0.3.7";
-  };
-  deps.autocfg."0.1.2" = {};
-  deps.backtrace."0.3.15" = {
-    cfg_if = "0.1.7";
-    rustc_demangle = "0.1.14";
-    autocfg = "0.1.2";
-    backtrace_sys = "0.1.28";
-    libc = "0.2.51";
-    winapi = "0.3.7";
-  };
-  deps.backtrace_sys."0.1.28" = {
-    libc = "0.2.51";
-    cc = "1.0.35";
-  };
-  deps.bitflags."1.0.4" = {};
-  deps.bstr."0.1.2" = {
-    memchr = "2.2.0";
-  };
-  deps.build_const."0.2.1" = {};
-  deps.byteorder."1.3.1" = {};
-  deps.bytes."0.4.12" = {
-    byteorder = "1.3.1";
-    iovec = "0.1.2";
-  };
-  deps.bytesize."1.0.0" = {};
-  deps.cargo."0.35.0" = {
-    atty = "0.2.11";
-    byteorder = "1.3.1";
-    bytesize = "1.0.0";
-    clap = "2.33.0";
-    crates_io = "0.23.0";
-    crossbeam_utils = "0.6.5";
-    crypto_hash = "0.3.3";
-    curl = "0.4.21";
-    curl_sys = "0.4.18";
-    env_logger = "0.6.1";
-    failure = "0.1.5";
-    filetime = "0.2.4";
-    flate2 = "1.0.7";
-    fs2 = "0.4.3";
-    git2 = "0.8.0";
-    git2_curl = "0.9.0";
-    glob = "0.2.11";
-    hex = "0.3.2";
-    home = "0.3.4";
-    ignore = "0.4.7";
-    im_rc = "12.3.4";
-    jobserver = "0.1.13";
-    lazy_static = "1.3.0";
-    lazycell = "1.2.1";
-    libc = "0.2.51";
-    libgit2_sys = "0.7.11";
-    log = "0.4.6";
-    num_cpus = "1.10.0";
-    opener = "0.3.2";
-    rustc_workspace_hack = "1.0.0";
-    rustfix = "0.4.5";
-    same_file = "1.0.4";
-    semver = "0.9.0";
-    serde = "1.0.90";
-    serde_ignored = "0.0.4";
-    serde_json = "1.0.39";
-    shell_escape = "0.1.4";
-    tar = "0.4.22";
-    tempfile = "3.0.7";
-    termcolor = "1.0.4";
-    toml = "0.4.10";
-    unicode_width = "0.1.5";
-    url = "1.7.2";
-    url_serde = "0.2.0";
-    core_foundation = "0.6.4";
-    fwdansi = "1.0.1";
-    miow = "0.3.3";
-    winapi = "0.3.7";
-  };
-  deps.cargo_vendor."0.1.23" = {
-    cargo = "0.35.0";
-    docopt = "1.1.0";
-    env_logger = "0.6.1";
-    failure = "0.1.5";
-    openssl = "0.10.20";
-    serde = "1.0.90";
-    serde_json = "1.0.39";
-    toml = "0.5.0";
-  };
-  deps.cc."1.0.35" = {};
-  deps.cfg_if."0.1.7" = {};
-  deps.clap."2.33.0" = {
-    atty = "0.2.11";
-    bitflags = "1.0.4";
-    strsim = "0.8.0";
-    textwrap = "0.11.0";
-    unicode_width = "0.1.5";
-    vec_map = "0.8.1";
-    ansi_term = "0.11.0";
-  };
-  deps.cloudabi."0.0.3" = {
-    bitflags = "1.0.4";
-  };
-  deps.commoncrypto."0.2.0" = {
-    commoncrypto_sys = "0.2.0";
-  };
-  deps.commoncrypto_sys."0.2.0" = {
-    libc = "0.2.51";
-  };
-  deps.core_foundation."0.6.4" = {
-    core_foundation_sys = "0.6.2";
-    libc = "0.2.51";
-  };
-  deps.core_foundation_sys."0.6.2" = {};
-  deps.crates_io."0.23.0" = {
-    curl = "0.4.21";
-    failure = "0.1.5";
-    http = "0.1.17";
-    serde = "1.0.90";
-    serde_derive = "1.0.90";
-    serde_json = "1.0.39";
-    url = "1.7.2";
-  };
-  deps.crc."1.8.1" = {
-    build_const = "0.2.1";
-  };
-  deps.crc32fast."1.2.0" = {
-    cfg_if = "0.1.7";
-  };
-  deps.crossbeam_channel."0.3.8" = {
-    crossbeam_utils = "0.6.5";
-    smallvec = "0.6.9";
-  };
-  deps.crossbeam_utils."0.6.5" = {
-    cfg_if = "0.1.7";
-    lazy_static = "1.3.0";
-  };
-  deps.crypto_hash."0.3.3" = {
-    hex = "0.3.2";
-    commoncrypto = "0.2.0";
-    openssl = "0.10.20";
-    winapi = "0.3.7";
-  };
-  deps.curl."0.4.21" = {
-    curl_sys = "0.4.18";
-    libc = "0.2.51";
-    socket2 = "0.3.8";
-    openssl_probe = "0.1.2";
-    openssl_sys = "0.9.43";
-    kernel32_sys = "0.2.2";
-    schannel = "0.1.15";
-    winapi = "0.2.8";
-  };
-  deps.curl_sys."0.4.18" = {
-    libc = "0.2.51";
-    libnghttp2_sys = "0.1.1";
-    libz_sys = "1.0.25";
-    cc = "1.0.35";
-    pkg_config = "0.3.14";
-    openssl_sys = "0.9.43";
-    winapi = "0.3.7";
-  };
-  deps.docopt."1.1.0" = {
-    lazy_static = "1.3.0";
-    regex = "1.1.6";
-    serde = "1.0.90";
-    strsim = "0.9.1";
-  };
-  deps.either."1.5.2" = {};
-  deps.env_logger."0.6.1" = {
-    atty = "0.2.11";
-    humantime = "1.2.0";
-    log = "0.4.6";
-    regex = "1.1.6";
-    termcolor = "1.0.4";
-  };
-  deps.failure."0.1.5" = {
-    backtrace = "0.3.15";
-    failure_derive = "0.1.5";
-  };
-  deps.failure_derive."0.1.5" = {
-    proc_macro2 = "0.4.27";
-    quote = "0.6.12";
-    syn = "0.15.32";
-    synstructure = "0.10.1";
-  };
-  deps.filetime."0.2.4" = {
-    cfg_if = "0.1.7";
-    redox_syscall = "0.1.54";
-    libc = "0.2.51";
-  };
-  deps.flate2."1.0.7" = {
-    crc32fast = "1.2.0";
-    libc = "0.2.51";
-    libz_sys = "1.0.25";
-    miniz_sys = "0.1.11";
-    miniz_oxide_c_api = "0.2.1";
-  };
-  deps.fnv."1.0.6" = {};
-  deps.foreign_types."0.3.2" = {
-    foreign_types_shared = "0.1.1";
-  };
-  deps.foreign_types_shared."0.1.1" = {};
-  deps.fs2."0.4.3" = {
-    libc = "0.2.51";
-    winapi = "0.3.7";
-  };
-  deps.fuchsia_cprng."0.1.1" = {};
-  deps.fwdansi."1.0.1" = {
-    memchr = "2.2.0";
-    termcolor = "1.0.4";
-  };
-  deps.git2."0.8.0" = {
-    bitflags = "1.0.4";
-    libc = "0.2.51";
-    libgit2_sys = "0.7.11";
-    log = "0.4.6";
-    url = "1.7.2";
-    openssl_probe = "0.1.2";
-    openssl_sys = "0.9.43";
-  };
-  deps.git2_curl."0.9.0" = {
-    curl = "0.4.21";
-    git2 = "0.8.0";
-    log = "0.4.6";
-    url = "1.7.2";
-  };
-  deps.glob."0.2.11" = {};
-  deps.globset."0.4.3" = {
-    aho_corasick = "0.7.3";
-    bstr = "0.1.2";
-    fnv = "1.0.6";
-    log = "0.4.6";
-    regex = "1.1.6";
-  };
-  deps.hashbrown."0.1.8" = {
-    byteorder = "1.3.1";
-    scopeguard = "0.3.3";
-  };
-  deps.hex."0.3.2" = {};
-  deps.home."0.3.4" = {
-    scopeguard = "0.3.3";
-    winapi = "0.3.7";
-  };
-  deps.http."0.1.17" = {
-    bytes = "0.4.12";
-    fnv = "1.0.6";
-    itoa = "0.4.3";
-  };
-  deps.humantime."1.2.0" = {
-    quick_error = "1.2.2";
-  };
-  deps.idna."0.1.5" = {
-    matches = "0.1.8";
-    unicode_bidi = "0.3.4";
-    unicode_normalization = "0.1.8";
-  };
-  deps.ignore."0.4.7" = {
-    crossbeam_channel = "0.3.8";
-    globset = "0.4.3";
-    lazy_static = "1.3.0";
-    log = "0.4.6";
-    memchr = "2.2.0";
-    regex = "1.1.6";
-    same_file = "1.0.4";
-    thread_local = "0.3.6";
-    walkdir = "2.2.7";
-    winapi_util = "0.1.2";
-  };
-  deps.im_rc."12.3.4" = {
-    sized_chunks = "0.1.3";
-    typenum = "1.10.0";
-    rustc_version = "0.2.3";
-  };
-  deps.iovec."0.1.2" = {
-    libc = "0.2.51";
-    winapi = "0.2.8";
-  };
-  deps.itertools."0.7.11" = {
-    either = "1.5.2";
-  };
-  deps.itoa."0.4.3" = {};
-  deps.jobserver."0.1.13" = {
-    log = "0.4.6";
-    libc = "0.2.51";
-    rand = "0.6.5";
-  };
-  deps.kernel32_sys."0.2.2" = {
-    winapi = "0.2.8";
-    winapi_build = "0.1.1";
-  };
-  deps.lazy_static."1.3.0" = {};
-  deps.lazycell."1.2.1" = {};
-  deps.libc."0.2.51" = {};
-  deps.libgit2_sys."0.7.11" = {
-    curl_sys = "0.4.18";
-    libc = "0.2.51";
-    libssh2_sys = "0.2.11";
-    libz_sys = "1.0.25";
-    cc = "1.0.35";
-    pkg_config = "0.3.14";
-    openssl_sys = "0.9.43";
-  };
-  deps.libnghttp2_sys."0.1.1" = {
-    libc = "0.2.51";
-    cc = "1.0.35";
-  };
-  deps.libssh2_sys."0.2.11" = {
-    libc = "0.2.51";
-    libz_sys = "1.0.25";
-    cc = "1.0.35";
-    pkg_config = "0.3.14";
-    openssl_sys = "0.9.43";
-  };
-  deps.libz_sys."1.0.25" = {
-    libc = "0.2.51";
-    cc = "1.0.35";
-    pkg_config = "0.3.14";
-  };
-  deps.lock_api."0.1.5" = {
-    scopeguard = "0.3.3";
-  };
-  deps.log."0.4.6" = {
-    cfg_if = "0.1.7";
-  };
-  deps.matches."0.1.8" = {};
-  deps.matrixmultiply."0.1.15" = {
-    rawpointer = "0.1.0";
-  };
-  deps.memchr."2.2.0" = {};
-  deps.miniz_sys."0.1.11" = {
-    libc = "0.2.51";
-    cc = "1.0.35";
-  };
-  deps.miniz_oxide."0.2.1" = {
-    adler32 = "1.0.3";
-  };
-  deps.miniz_oxide_c_api."0.2.1" = {
-    crc = "1.8.1";
-    libc = "0.2.51";
-    miniz_oxide = "0.2.1";
-    cc = "1.0.35";
-  };
-  deps.miow."0.3.3" = {
-    socket2 = "0.3.8";
-    winapi = "0.3.7";
-  };
-  deps.ndarray."0.12.1" = {
-    itertools = "0.7.11";
-    matrixmultiply = "0.1.15";
-    num_complex = "0.2.1";
-    num_traits = "0.2.6";
-  };
-  deps.num_complex."0.2.1" = {
-    num_traits = "0.2.6";
-  };
-  deps.num_traits."0.2.6" = {};
-  deps.num_cpus."1.10.0" = {
-    libc = "0.2.51";
-  };
-  deps.once_cell."0.1.8" = {
-    parking_lot = "0.7.1";
-  };
-  deps.opener."0.3.2" = {
-    failure = "0.1.5";
-    failure_derive = "0.1.5";
-    winapi = "0.3.7";
-  };
-  deps.openssl."0.10.20" = {
-    bitflags = "1.0.4";
-    cfg_if = "0.1.7";
-    foreign_types = "0.3.2";
-    lazy_static = "1.3.0";
-    libc = "0.2.51";
-    openssl_sys = "0.9.43";
-  };
-  deps.openssl_probe."0.1.2" = {};
-  deps.openssl_src."111.2.1+1.1.1b" = {
-    cc = "1.0.35";
-  };
-  deps.openssl_sys."0.9.43" = {
-    libc = "0.2.51";
-    cc = "1.0.35";
-    openssl_src = "111.2.1+1.1.1b";
-    pkg_config = "0.3.14";
-    rustc_version = "0.2.3";
-  };
-  deps.parking_lot."0.7.1" = {
-    lock_api = "0.1.5";
-    parking_lot_core = "0.4.0";
-  };
-  deps.parking_lot_core."0.4.0" = {
-    rand = "0.6.5";
-    smallvec = "0.6.9";
-    rustc_version = "0.2.3";
-    libc = "0.2.51";
-    winapi = "0.3.7";
-  };
-  deps.percent_encoding."1.0.1" = {};
-  deps.pkg_config."0.3.14" = {};
-  deps.proc_macro2."0.4.27" = {
-    unicode_xid = "0.1.0";
-  };
-  deps.quick_error."1.2.2" = {};
-  deps.quote."0.6.12" = {
-    proc_macro2 = "0.4.27";
-  };
-  deps.rand."0.6.5" = {
-    rand_chacha = "0.1.1";
-    rand_core = "0.4.0";
-    rand_hc = "0.1.0";
-    rand_isaac = "0.1.1";
-    rand_jitter = "0.1.3";
-    rand_os = "0.1.3";
-    rand_pcg = "0.1.2";
-    rand_xorshift = "0.1.1";
-    autocfg = "0.1.2";
-    libc = "0.2.51";
-    winapi = "0.3.7";
-  };
-  deps.rand_chacha."0.1.1" = {
-    rand_core = "0.3.1";
-    autocfg = "0.1.2";
-  };
-  deps.rand_core."0.3.1" = {
-    rand_core = "0.4.0";
-  };
-  deps.rand_core."0.4.0" = {};
-  deps.rand_hc."0.1.0" = {
-    rand_core = "0.3.1";
-  };
-  deps.rand_isaac."0.1.1" = {
-    rand_core = "0.3.1";
-  };
-  deps.rand_jitter."0.1.3" = {
-    rand_core = "0.4.0";
-    libc = "0.2.51";
-    winapi = "0.3.7";
-  };
-  deps.rand_os."0.1.3" = {
-    rand_core = "0.4.0";
-    rdrand = "0.4.0";
-    cloudabi = "0.0.3";
-    fuchsia_cprng = "0.1.1";
-    libc = "0.2.51";
-    winapi = "0.3.7";
-  };
-  deps.rand_pcg."0.1.2" = {
-    rand_core = "0.4.0";
-    autocfg = "0.1.2";
-  };
-  deps.rand_xorshift."0.1.1" = {
-    rand_core = "0.3.1";
-  };
-  deps.rawpointer."0.1.0" = {};
-  deps.rdrand."0.4.0" = {
-    rand_core = "0.3.1";
-  };
-  deps.redox_syscall."0.1.54" = {};
-  deps.redox_termios."0.1.1" = {
-    redox_syscall = "0.1.54";
-  };
-  deps.regex."1.1.6" = {
-    aho_corasick = "0.7.3";
-    memchr = "2.2.0";
-    regex_syntax = "0.6.6";
-    thread_local = "0.3.6";
-    utf8_ranges = "1.0.2";
-  };
-  deps.regex_syntax."0.6.6" = {
-    ucd_util = "0.1.3";
-  };
-  deps.remove_dir_all."0.5.1" = {
-    winapi = "0.3.7";
-  };
-  deps.rustc_demangle."0.1.14" = {};
-  deps.rustc_workspace_hack."1.0.0" = {};
-  deps.rustc_version."0.2.3" = {
-    semver = "0.9.0";
-  };
-  deps.rustfix."0.4.5" = {
-    failure = "0.1.5";
-    log = "0.4.6";
-    serde = "1.0.90";
-    serde_derive = "1.0.90";
-    serde_json = "1.0.39";
-  };
-  deps.ryu."0.2.7" = {};
-  deps.same_file."1.0.4" = {
-    winapi_util = "0.1.2";
-  };
-  deps.schannel."0.1.15" = {
-    lazy_static = "1.3.0";
-    winapi = "0.3.7";
-  };
-  deps.scopeguard."0.3.3" = {};
-  deps.semver."0.9.0" = {
-    semver_parser = "0.7.0";
-    serde = "1.0.90";
-  };
-  deps.semver_parser."0.7.0" = {};
-  deps.serde."1.0.90" = {
-    serde_derive = "1.0.90";
-  };
-  deps.serde_derive."1.0.90" = {
-    proc_macro2 = "0.4.27";
-    quote = "0.6.12";
-    syn = "0.15.32";
-  };
-  deps.serde_ignored."0.0.4" = {
-    serde = "1.0.90";
-  };
-  deps.serde_json."1.0.39" = {
-    itoa = "0.4.3";
-    ryu = "0.2.7";
-    serde = "1.0.90";
-  };
-  deps.shell_escape."0.1.4" = {};
-  deps.sized_chunks."0.1.3" = {
-    typenum = "1.10.0";
-  };
-  deps.smallvec."0.6.9" = {};
-  deps.socket2."0.3.8" = {
-    cfg_if = "0.1.7";
-    libc = "0.2.51";
-    redox_syscall = "0.1.54";
-    winapi = "0.3.7";
-  };
-  deps.strsim."0.8.0" = {};
-  deps.strsim."0.9.1" = {
-    hashbrown = "0.1.8";
-    ndarray = "0.12.1";
-  };
-  deps.syn."0.15.32" = {
-    proc_macro2 = "0.4.27";
-    quote = "0.6.12";
-    unicode_xid = "0.1.0";
-  };
-  deps.synstructure."0.10.1" = {
-    proc_macro2 = "0.4.27";
-    quote = "0.6.12";
-    syn = "0.15.32";
-    unicode_xid = "0.1.0";
-  };
-  deps.tar."0.4.22" = {
-    filetime = "0.2.4";
-    redox_syscall = "0.1.54";
-    libc = "0.2.51";
-  };
-  deps.tempfile."3.0.7" = {
-    cfg_if = "0.1.7";
-    rand = "0.6.5";
-    remove_dir_all = "0.5.1";
-    redox_syscall = "0.1.54";
-    libc = "0.2.51";
-    winapi = "0.3.7";
-  };
-  deps.termcolor."1.0.4" = {
-    wincolor = "1.0.1";
-  };
-  deps.termion."1.5.1" = {
-    libc = "0.2.51";
-    redox_syscall = "0.1.54";
-    redox_termios = "0.1.1";
-  };
-  deps.textwrap."0.11.0" = {
-    unicode_width = "0.1.5";
-  };
-  deps.thread_local."0.3.6" = {
-    lazy_static = "1.3.0";
-  };
-  deps.toml."0.4.10" = {
-    serde = "1.0.90";
-  };
-  deps.toml."0.5.0" = {
-    serde = "1.0.90";
-  };
-  deps.typenum."1.10.0" = {};
-  deps.ucd_util."0.1.3" = {};
-  deps.unicode_bidi."0.3.4" = {
-    matches = "0.1.8";
-  };
-  deps.unicode_normalization."0.1.8" = {
-    smallvec = "0.6.9";
-  };
-  deps.unicode_width."0.1.5" = {};
-  deps.unicode_xid."0.1.0" = {};
-  deps.url."1.7.2" = {
-    idna = "0.1.5";
-    matches = "0.1.8";
-    percent_encoding = "1.0.1";
-  };
-  deps.url_serde."0.2.0" = {
-    serde = "1.0.90";
-    url = "1.7.2";
-  };
-  deps.utf8_ranges."1.0.2" = {};
-  deps.vcpkg."0.2.6" = {};
-  deps.vec_map."0.8.1" = {};
-  deps.walkdir."2.2.7" = {
-    same_file = "1.0.4";
-    winapi = "0.3.7";
-    winapi_util = "0.1.2";
-  };
-  deps.winapi."0.2.8" = {};
-  deps.winapi."0.3.7" = {
-    winapi_i686_pc_windows_gnu = "0.4.0";
-    winapi_x86_64_pc_windows_gnu = "0.4.0";
-  };
-  deps.winapi_build."0.1.1" = {};
-  deps.winapi_i686_pc_windows_gnu."0.4.0" = {};
-  deps.winapi_util."0.1.2" = {
-    winapi = "0.3.7";
-  };
-  deps.winapi_x86_64_pc_windows_gnu."0.4.0" = {};
-  deps.wincolor."1.0.1" = {
-    winapi = "0.3.7";
-    winapi_util = "0.1.2";
-  };
-}
diff --git a/artiq-fast/pkgs/rust-legacy/cargo-vendor.nix b/artiq-fast/pkgs/rust-legacy/cargo-vendor.nix
deleted file mode 100644
index 43dc02c..0000000
--- a/artiq-fast/pkgs/rust-legacy/cargo-vendor.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{ callPackage, fetchFromGitHub }:
-
-((callPackage ./cargo-vendor-carnix.nix {}).cargo_vendor {}).overrideAttrs (attrs: {
-  src = fetchFromGitHub {
-    owner = "alexcrichton";
-    repo = "cargo-vendor";
-    rev = "9355661303ce2870d68a69d99953fce22581e31e";
-    sha256 = "0d4j3r09am3ynwhczimzv39264f5xz37jxa9js123y46w5by3wd2";
-  };
-})
diff --git a/artiq-fast/pkgs/rust-legacy/cargo.nix b/artiq-fast/pkgs/rust-legacy/cargo.nix
deleted file mode 100644
index 04f5fea..0000000
--- a/artiq-fast/pkgs/rust-legacy/cargo.nix
+++ /dev/null
@@ -1,62 +0,0 @@
-{ stdenv, lib, file, curl, pkgconfig, python, openssl, cmake, zlib
-, makeWrapper, libiconv, cacert, rustPlatform, rustc, libgit2
-, fetchurl
-}:
-
-rustPlatform.buildRustPackage rec {
-  # Note: we can't build cargo 1.28.0 because rustc tightened the borrow checker rules and broke
-  # backward compatibility, which affects old cargo versions.
-  # There are also issues with asm/llvm_asm with recent rustc and cargo versions prior to 1.39.
-  pname = "cargo";
-  version = "1.39.0";
-  src = fetchurl {
-    url = "https://static.rust-lang.org/dist/rustc-1.39.0-src.tar.gz";
-    sha256 = "0mwkc1bnil2cfyf6nglpvbn2y0zfbv44zfhsd5qg4c9rm6vgd8dl";
-  };
-
-  # the rust source tarball already has all the dependencies vendored, no need to fetch them again
-  cargoVendorDir = "vendor";
-  preBuild = "pushd src/tools/cargo";
-  postBuild = "popd";
-
-  passthru.rustc = rustc;
-
-  # changes hash of vendor directory otherwise
-  dontUpdateAutotoolsGnuConfigScripts = true;
-
-  nativeBuildInputs = [ pkgconfig cmake makeWrapper ];
-  buildInputs = [ cacert file curl python openssl zlib libgit2 ];
-
-  LIBGIT2_SYS_USE_PKG_CONFIG = 1;
-
-  # fixes: the cargo feature `edition` requires a nightly version of Cargo, but this is the `stable` channel
-  RUSTC_BOOTSTRAP = 1;
-
-  postInstall = ''
-    # NOTE: We override the `http.cainfo` option usually specified in
-    # `.cargo/config`. This is an issue when users want to specify
-    # their own certificate chain as environment variables take
-    # precedence
-    wrapProgram "$out/bin/cargo" \
-      --suffix PATH : "${rustc}/bin" \
-      --set CARGO_HTTP_CAINFO "${cacert}/etc/ssl/certs/ca-bundle.crt" \
-      --set SSL_CERT_FILE "${cacert}/etc/ssl/certs/ca-bundle.crt"
-  '';
-
-  checkPhase = ''
-    # Disable cross compilation tests
-    export CFG_DISABLE_CROSS_TESTS=1
-    cargo test
-  '';
-
-  # Disable check phase as there are failures (4 tests fail)
-  doCheck = false;
-
-  meta = with lib; {
-    homepage = https://crates.io;
-    description = "Downloads your Rust project's dependencies and builds your project";
-    maintainers = with maintainers; [ wizeman retrry ];
-    license = [ licenses.mit licenses.asl20 ];
-    platforms = platforms.unix;
-  };
-}
diff --git a/artiq-fast/pkgs/rust-legacy/patches/disable-test-inherit-env.patch b/artiq-fast/pkgs/rust-legacy/patches/disable-test-inherit-env.patch
deleted file mode 100644
index fcb75ed..0000000
--- a/artiq-fast/pkgs/rust-legacy/patches/disable-test-inherit-env.patch
+++ /dev/null
@@ -1,10 +0,0 @@
---- rustc-1.26.2-src.org/src/libstd/process.rs	2018-06-01 21:40:11.000000000 +0100
-+++ rustc-1.26.2-src/src/libstd/process.rs	2018-06-08 07:50:23.023828658 +0100
-@@ -1745,6 +1745,7 @@
-     }
- 
-     #[test]
-+    #[ignore]
-     fn test_inherit_env() {
-         use env;
- 
diff --git a/artiq-fast/pkgs/rust-legacy/patches/net-tcp-disable-tests.patch b/artiq-fast/pkgs/rust-legacy/patches/net-tcp-disable-tests.patch
deleted file mode 100644
index 10713b6..0000000
--- a/artiq-fast/pkgs/rust-legacy/patches/net-tcp-disable-tests.patch
+++ /dev/null
@@ -1,104 +0,0 @@
-diff --git a/src/libstd/net/tcp.rs b/src/libstd/net/tcp.rs
-index 0f60b5b3e..9b08415e7 100644
---- a/src/libstd/net/tcp.rs
-+++ b/src/libstd/net/tcp.rs
-@@ -962,6 +962,7 @@ mod tests {
-         }
-     }
- 
-+    #[cfg_attr(target_os = "macos", ignore)]
-     #[test]
-     fn listen_localhost() {
-         let socket_addr = next_test_ip4();
-@@ -1020,6 +1021,7 @@ mod tests {
-         })
-     }
- 
-+    #[cfg_attr(target_os = "macos", ignore)]
-     #[test]
-     fn read_eof() {
-         each_ip(&mut |addr| {
-@@ -1039,6 +1041,7 @@ mod tests {
-         })
-     }
- 
-+    #[cfg_attr(target_os = "macos", ignore)]
-     #[test]
-     fn write_close() {
-         each_ip(&mut |addr| {
-@@ -1065,6 +1068,7 @@ mod tests {
-         })
-     }
- 
-+    #[cfg_attr(target_os = "macos", ignore)]
-     #[test]
-     fn multiple_connect_serial() {
-         each_ip(&mut |addr| {
-@@ -1087,6 +1091,7 @@ mod tests {
-         })
-     }
- 
-+    #[cfg_attr(target_os = "macos", ignore)]
-     #[test]
-     fn multiple_connect_interleaved_greedy_schedule() {
-         const MAX: usize = 10;
-@@ -1123,6 +1128,7 @@ mod tests {
-     }
- 
-     #[test]
-+    #[cfg_attr(target_os = "macos", ignore)]
-     fn multiple_connect_interleaved_lazy_schedule() {
-         const MAX: usize = 10;
-         each_ip(&mut |addr| {
-@@ -1401,6 +1407,7 @@ mod tests {
-     }
- 
-     #[test]
-+    #[cfg_attr(target_os = "macos", ignore)]
-     fn clone_while_reading() {
-         each_ip(&mut |addr| {
-             let accept = t!(TcpListener::bind(&addr));
-@@ -1421,7 +1422,10 @@ mod tests {
- 
-     // FIXME: re-enabled bitrig/openbsd tests once their socket timeout code
-     //        no longer has rounding errors.
--    #[cfg_attr(any(target_os = "bitrig", target_os = "netbsd", target_os = "openbsd"), ignore)]
-+    #[cfg_attr(any(target_os = "bitrig",
-+                   target_os = "netbsd",
-+                   target_os = "openbsd",
-+                   target_os = "macos"), ignore)]
-     #[test]
-     fn timeouts() {
-         let addr = next_test_ip4();
-@@ -1596,6 +1603,7 @@ mod tests {
-         drop(listener);
-     }
- 
-+    #[cfg_attr(target_os = "macos", ignore)]
-     #[test]
-     fn nodelay() {
-         let addr = next_test_ip4();
-@@ -1610,6 +1618,7 @@ mod tests {
-         assert_eq!(false, t!(stream.nodelay()));
-     }
- 
-+    #[cfg_attr(target_os = "macos", ignore)]
-     #[test]
-     fn ttl() {
-         let ttl = 100;
-@@ -1647,6 +1656,7 @@ mod tests {
-         }
-     }
- 
-+    #[cfg_attr(target_os = "macos", ignore)]
-     #[test]
-     fn peek() {
-         each_ip(&mut |addr| {
-@@ -1679,6 +1689,7 @@ mod tests {
-     }
- 
-     #[test]
-+    #[cfg_attr(any(target_os = "linux", target_os = "macos"), ignore)]
-     fn connect_timeout_unroutable() {
-         // this IP is unroutable, so connections should always time out,
-         // provided the network is reachable to begin with.
diff --git a/artiq-fast/pkgs/rust-legacy/patches/stdsimd-disable-doctest.patch b/artiq-fast/pkgs/rust-legacy/patches/stdsimd-disable-doctest.patch
deleted file mode 100644
index 6ef7fd0..0000000
--- a/artiq-fast/pkgs/rust-legacy/patches/stdsimd-disable-doctest.patch
+++ /dev/null
@@ -1,20 +0,0 @@
-diff --git a/src/stdsimd/coresimd/x86/mod.rs b/src/stdsimd/coresimd/x86/mod.rs
-index 32915c332..7cb54f31e 100644
---- a/src/stdsimd/coresimd/x86/mod.rs
-+++ b/src/stdsimd/coresimd/x86/mod.rs
-@@ -279,7 +279,6 @@ types! {
-     ///
-     /// # Examples
-     ///
--    /// ```
-     /// # #![feature(cfg_target_feature, target_feature, stdsimd)]
-     /// # #![cfg_attr(not(dox), no_std)]
-     /// # #[cfg(not(dox))]
-@@ -301,7 +300,6 @@ types! {
-     /// # }
-     /// # if is_x86_feature_detected!("sse") { unsafe { foo() } }
-     /// # }
--    /// ```
-     pub struct __m256(f32, f32, f32, f32, f32, f32, f32, f32);
- 
-     /// 256-bit wide set of four `f64` types, x86-specific
diff --git a/artiq-fast/pkgs/rust-legacy/print-hashes.sh b/artiq-fast/pkgs/rust-legacy/print-hashes.sh
deleted file mode 100755
index 7eb00a3..0000000
--- a/artiq-fast/pkgs/rust-legacy/print-hashes.sh
+++ /dev/null
@@ -1,38 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# All rust-related downloads can be found at
-# https://static.rust-lang.org/dist/index.html.  To find the date on
-# which a particular thing was last updated, look for the *-date.txt
-# file, e.g.
-# https://static.rust-lang.org/dist/channel-rust-beta-date.txt
-
-PLATFORMS=(
-  i686-unknown-linux-gnu
-  x86_64-unknown-linux-gnu
-  armv7-unknown-linux-gnueabihf
-  aarch64-unknown-linux-gnu
-  i686-apple-darwin
-  x86_64-apple-darwin
-)
-BASEURL=https://static.rust-lang.org/dist
-VERSION=${1:-}
-DATE=${2:-}
-
-if [[ -z $VERSION ]]
-then
-    echo "No version supplied"
-    exit -1
-fi
-
-if [[ -n $DATE ]]
-then
-    BASEURL=$BASEURL/$DATE
-fi
-
-for PLATFORM in "${PLATFORMS[@]}"
-do
-    URL="$BASEURL/rust-$VERSION-$PLATFORM.tar.gz.sha256"
-    SHA256=$(curl -sSfL $URL | cut -d ' ' -f 1)
-    echo "$PLATFORM = \"$SHA256\";"
-done
diff --git a/artiq-fast/pkgs/rust-legacy/rustc-with-crates.nix b/artiq-fast/pkgs/rust-legacy/rustc-with-crates.nix
deleted file mode 100644
index 90a66d6..0000000
--- a/artiq-fast/pkgs/rust-legacy/rustc-with-crates.nix
+++ /dev/null
@@ -1,95 +0,0 @@
-{ stdenv, callPackage, recurseIntoAttrs, makeRustPlatform, llvm-or1k, fetchurl
-, targets ? []
-, targetToolchains ? []
-, targetPatches ? []
-, fetchFromGitHub
-, runCommand
-}:
-
-let
-  rustPlatform = recurseIntoAttrs (makeRustPlatform (callPackage ./bootstrap.nix {}));
-  version = "1.28.0";
-  src = fetchFromGitHub {
-    owner = "m-labs";
-    repo = "rust";
-    sha256 = "03lfps3xvvv7wv1nnwn3n1ji13z099vx8c3fpbzp9rnasrwzp5jy";
-    rev = "f305fb024318e96997fbe6e4a105b0cc1052aad4"; #  artiq-1.28.0 branch
-    fetchSubmodules = true;
-  };
-  rustc_internal = callPackage ./rustc.nix {
-    inherit stdenv llvm-or1k targets targetPatches targetToolchains rustPlatform version src;
-
-    patches = [
-      ./patches/net-tcp-disable-tests.patch
-
-      # Re-evaluate if this we need to disable this one
-      #./patches/stdsimd-disable-doctest.patch
-
-      # Fails on hydra - not locally; the exact reason is unknown.
-      # Comments in the test suggest that some non-reproducible environment
-      # variables such $RANDOM can make it fail.
-      ./patches/disable-test-inherit-env.patch
-    ];
-
-    #configureFlags = [ "--release-channel=stable" ];
-
-    # 1. Upstream is not running tests on aarch64:
-    # see https://github.com/rust-lang/rust/issues/49807#issuecomment-380860567
-    # So we do the same.
-    # 2. Tests run out of memory for i686
-    #doCheck = !stdenv.isAarch64 && !stdenv.isi686;
-
-    # Disabled for now; see https://github.com/NixOS/nixpkgs/pull/42348#issuecomment-402115598.
-    doCheck = false;
-  };
-  or1k-crates = stdenv.mkDerivation {
-    name = "or1k-crates";
-    inherit src;
-    phases = [ "unpackPhase" "buildPhase" ];
-    buildPhase = ''
-      destdir=$out
-      rustc="${rustc_internal}/bin/rustc --out-dir ''${destdir} -L ''${destdir} --target or1k-unknown-none -g -C target-feature=+mul,+div,+ffl1,+cmov,+addc -C opt-level=s --crate-type rlib"
-      
-      mkdir -p ''${destdir}
-      ''${rustc} --crate-name core src/libcore/lib.rs
-      ''${rustc} --crate-name compiler_builtins src/libcompiler_builtins/src/lib.rs --cfg 'feature="compiler-builtins"' --cfg 'feature="mem"'
-      ''${rustc} --crate-name std_unicode src/libstd_unicode/lib.rs
-      ''${rustc} --crate-name alloc src/liballoc/lib.rs
-      ''${rustc} --crate-name libc src/liblibc_mini/lib.rs
-      ''${rustc} --crate-name unwind src/libunwind/lib.rs
-      ''${rustc} -Cpanic=abort --crate-name panic_abort src/libpanic_abort/lib.rs
-      ''${rustc} -Cpanic=unwind --crate-name panic_unwind src/libpanic_unwind/lib.rs --cfg llvm_libunwind
-    '';
-  };
-  arm-crates = stdenv.mkDerivation {
-    name = "arm-crates";
-    inherit src;
-    phases = [ "unpackPhase" "buildPhase" ];
-    buildPhase = ''
-      destdir=$out
-      rustc="${rustc_internal}/bin/rustc --out-dir ''${destdir} -L ''${destdir} --target armv7-unknown-linux-gnueabihf -g -C target-feature=+dsp,+fp16,+neon,+vfp3 -C opt-level=s --crate-type rlib"
-
-      mkdir -p ''${destdir}
-      ''${rustc} --crate-name core src/libcore/lib.rs
-      ''${rustc} --crate-name compiler_builtins src/libcompiler_builtins/src/lib.rs --cfg 'feature="compiler-builtins"' --cfg 'feature="mem"'
-      ''${rustc} --crate-name std_unicode src/libstd_unicode/lib.rs
-      ''${rustc} --crate-name alloc src/liballoc/lib.rs
-      ''${rustc} --crate-name libc src/liblibc_mini/lib.rs
-      ''${rustc} --crate-name unwind src/libunwind/lib.rs
-      ''${rustc} -Cpanic=abort --crate-name panic_abort src/libpanic_abort/lib.rs
-      ''${rustc} -Cpanic=unwind --crate-name panic_unwind src/libpanic_unwind/lib.rs --cfg llvm_libunwind
-    '';
-  };
-in
-  stdenv.mkDerivation {
-    name = "rustc";
-    inherit src version;
-    buildCommand = ''
-      mkdir -p $out/lib/rustlib/or1k-unknown-none/lib/
-      cp -r ${or1k-crates}/* $out/lib/rustlib/or1k-unknown-none/lib/
-      mkdir -p $out/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/
-      cp -r ${arm-crates}/* $out/lib/rustlib/armv7-unknown-linux-gnueabihf/lib/
-      cp -r ${rustc_internal}/* $out
-      '';
-    passAsFile = [ "buildCommand" ];
-  }
diff --git a/artiq-fast/pkgs/rust-legacy/rustc.nix b/artiq-fast/pkgs/rust-legacy/rustc.nix
deleted file mode 100644
index 23e9bf4..0000000
--- a/artiq-fast/pkgs/rust-legacy/rustc.nix
+++ /dev/null
@@ -1,182 +0,0 @@
-{ stdenv, lib, targetPackages
-, fetchurl, file, python2, tzdata, ps
-, llvm-or1k, ncurses, zlib, darwin, rustPlatform, git, cmake, curl
-, which, libffi, gdb
-, version
-, src
-, configureFlags ? []
-, patches
-, targets
-, targetPatches
-, targetToolchains
-, doCheck ? true
-, broken ? false
-}:
-
-let
-  inherit (lib) optional optionalString;
-  inherit (darwin.apple_sdk.frameworks) Security;
-
-  target = builtins.replaceStrings [" "] [","] (builtins.toString targets);
-  src_rustc = fetchurl {
-    url = "https://static.rust-lang.org/dist/rustc-1.28.0-src.tar.gz";
-    sha256 = "11k4rn77bca2rikykkk9fmprrgjswd4x4kaq7fia08vgkir82nhx";
-  };
-
-in
-
-stdenv.mkDerivation {
-  pname = "rustc";
-  inherit version;
-
-  inherit src;
-
-  __darwinAllowLocalNetworking = true;
-
-  # rustc complains about modified source files otherwise
-  dontUpdateAutotoolsGnuConfigScripts = true;
-
-  # Running the default `strip -S` command on Darwin corrupts the
-  # .rlib files in "lib/".
-  #
-  # See https://github.com/NixOS/nixpkgs/pull/34227
-  stripDebugList = if stdenv.isDarwin then [ "bin" ] else null;
-
-  NIX_LDFLAGS = optionalString stdenv.isDarwin "-rpath ${llvm-or1k}/lib";
-
-  # Enable nightly features in stable compiles (used for
-  # bootstrapping, see https://github.com/rust-lang/rust/pull/37265).
-  # This loosens the hard restrictions on bootstrapping-compiler
-  # versions.
-  RUSTC_BOOTSTRAP = "1";
-
-  # Increase codegen units to introduce parallelism within the compiler.
-  RUSTFLAGS = "-Ccodegen-units=10";
-
-  # We need rust to build rust. If we don't provide it, configure will try to download it.
-  # Reference: https://github.com/rust-lang/rust/blob/master/src/bootstrap/configure.py
-  configureFlags = configureFlags
-                ++ [ "--enable-local-rust" "--local-rust-root=${rustPlatform.rust.rustc}" "--enable-rpath" ]
-                ++ [ "--enable-vendor" ]
-                ++ [ "--default-linker=${targetPackages.stdenv.cc}/bin/cc" ]
-                ++ [ "--enable-llvm-link-shared" ]
-                ++ optional (targets != []) "--target=${target}"
-                ++ [ "--llvm-root=${llvm-or1k}" ] ;
-
-  # The bootstrap.py will generated a Makefile that then executes the build.
-  # The BOOTSTRAP_ARGS used by this Makefile must include all flags to pass
-  # to the bootstrap builder.
-  postConfigure = ''
-    substituteInPlace Makefile --replace 'BOOTSTRAP_ARGS :=' 'BOOTSTRAP_ARGS := --jobs $(NIX_BUILD_CORES)'
-  '';
-
-  # FIXME: qknight, readd deleted vendor folder from 1.28 rustc
-  preConfigure = ''
-    export HOME=$out
-    # HACK: we add the vendor folder from rustc 1.28 to make the compiling work
-    tar xf ${src_rustc}
-    mv rustc-1.28.0-src/src/vendor/ src/vendor
-  '';
-
-  patches = patches ++ targetPatches;
-
-  # the rust build system complains that nix alters the checksums
-  dontFixLibtool = true;
-
-  passthru.target = target;
-
-  postPatch = ''
-    patchShebangs src/etc
-
-    # Fix the configure script to not require curl as we won't use it
-    sed -i configure \
-      -e '/probe_need CFG_CURL curl/d'
-
-    # Disable fragile tests.
-    rm -vr src/test/run-make/linker-output-non-utf8 || true
-    rm -vr src/test/run-make/issue-26092 || true
-
-    # Remove test targeted at LLVM 3.9 - https://github.com/rust-lang/rust/issues/36835
-    rm -vr src/test/run-pass/issue-36023.rs || true
-
-    # Disable test getting stuck on hydra - possible fix:
-    # https://reviews.llvm.org/rL281650
-    rm -vr src/test/run-pass/issue-36474.rs || true
-
-    # On Hydra: `TcpListener::bind(&addr)`: Address already in use (os error 98)'
-    sed '/^ *fn fast_rebind()/i#[ignore]' -i src/libstd/net/tcp.rs
-
-    # https://github.com/rust-lang/rust/issues/39522
-    echo removing gdb-version-sensitive tests...
-    find src/test/debuginfo -type f -execdir grep -q ignore-gdb-version '{}' \; -print -delete
-    rm src/test/debuginfo/{borrowed-c-style-enum.rs,c-style-enum-in-composite.rs,gdb-pretty-struct-and-enums-pre-gdb-7-7.rs,generic-enum-with-different-disr-sizes.rs}
-
-    # Useful debugging parameter
-    # export VERBOSE=1
-  '' + optionalString stdenv.isDarwin ''
-    # Disable all lldb tests.
-    # error: Can't run LLDB test because LLDB's python path is not set
-    rm -vr src/test/debuginfo/*
-    rm -v src/test/run-pass/backtrace-debuginfo.rs
-
-    # error: No such file or directory
-    rm -v src/test/run-pass/issue-45731.rs
-
-    # Disable tests that fail when sandboxing is enabled.
-    substituteInPlace src/libstd/sys/unix/ext/net.rs \
-        --replace '#[test]' '#[test] #[ignore]'
-    substituteInPlace src/test/run-pass/env-home-dir.rs \
-        --replace 'home_dir().is_some()' true
-    rm -v src/test/run-pass/fds-are-cloexec.rs  # FIXME: pipes?
-    rm -v src/test/run-pass/sync-send-in-std.rs  # FIXME: ???
-  '';
-
-  # rustc unfortunately need cmake for compiling llvm-rt but doesn't
-  # use it for the normal build. This disables cmake in Nix.
-  dontUseCmakeConfigure = true;
-
-  # ps is needed for one of the test cases
-  nativeBuildInputs =
-    [ file python2 ps rustPlatform.rust.rustc git cmake
-      which libffi
-    ]
-    # Only needed for the debuginfo tests
-    ++ optional (!stdenv.isDarwin) gdb;
-
-  buildInputs = [ ncurses zlib llvm-or1k ] ++ targetToolchains
-    ++ optional stdenv.isDarwin Security;
-
-  outputs = [ "out" "man" "doc" ];
-  setOutputFlags = false;
-
-  # Disable codegen units and hardening for the tests.
-  preCheck = ''
-    export RUSTFLAGS=
-    export TZDIR=${tzdata}/share/zoneinfo
-    export hardeningDisable=all
-  '' +
-  # Ensure TMPDIR is set, and disable a test that removing the HOME
-  # variable from the environment falls back to another home
-  # directory.
-  optionalString stdenv.isDarwin ''
-    export TMPDIR=/tmp
-    sed -i '28s/home_dir().is_some()/true/' ./src/test/run-pass/env-home-dir.rs
-  '';
-
-  inherit doCheck;
-
-  configurePlatforms = [];
-
-  # https://github.com/NixOS/nixpkgs/pull/21742#issuecomment-272305764
-  # https://github.com/rust-lang/rust/issues/30181
-  # enableParallelBuilding = false;
-
-  meta = with lib; {
-    homepage = https://www.rust-lang.org/;
-    description = "A safe, concurrent, practical language";
-    maintainers = with maintainers; [ sb0 ];
-    license = [ licenses.mit licenses.asl20 ];
-    platforms = platforms.linux ++ platforms.darwin;
-    broken = broken;
-  };
-}
diff --git a/artiq-fast/rust-platform.nix b/artiq-fast/rust-platform.nix
deleted file mode 100644
index 26ccce9..0000000
--- a/artiq-fast/rust-platform.nix
+++ /dev/null
@@ -1,20 +0,0 @@
-{ pkgs }:
-let
-  rustManifest = pkgs.fetchurl {
-    url = "https://static.rust-lang.org/dist/2021-01-29/channel-rust-nightly.toml";
-    sha256 = "sha256-EZKgw89AH4vxaJpUHmIMzMW/80wAFQlfcxRoBD9nz0c=";
-   };
-  targets = [];
-  rustChannelOfTargets = _channel: _date: targets:
-    (pkgs.lib.rustLib.fromManifestFile rustManifest {
-       inherit (pkgs) stdenv lib fetchurl patchelf;
-    }).rust.override {
-        inherit targets;
-        extensions = ["rust-src"];
-    };
-  rust = rustChannelOfTargets "nightly" null targets;
-in
-  pkgs.recurseIntoAttrs (pkgs.makeRustPlatform {
-    rustc = rust;
-    cargo = rust;
-  })
diff --git a/artiq-fast/shell-dev.nix b/artiq-fast/shell-dev.nix
deleted file mode 100644
index aff6905..0000000
--- a/artiq-fast/shell-dev.nix
+++ /dev/null
@@ -1,21 +0,0 @@
-{ pkgs ? import <nixpkgs> {}}:
-
-let
-  artiqpkgs = import ./default.nix { inherit pkgs; };
-  vivado = import ./vivado.nix { inherit pkgs; };
-in
-  assert pkgs.lib.asserts.assertMsg (!pkgs.lib.strings.versionAtLeast artiqpkgs.artiq.version "7.0") "For ARTIQ 7+, use 'nix develop' on the flake instead.";
-  pkgs.mkShell {
-    buildInputs = [
-      vivado
-      pkgs.gnumake
-      (pkgs.python3.withPackages(ps: (with ps; [ jinja2 jsonschema numpy paramiko ]) ++ (with artiqpkgs; [ migen microscope misoc jesd204b migen-axi artiq ])))
-      artiqpkgs.cargo-legacy
-      artiqpkgs.rustc-legacy
-      artiqpkgs.binutils-or1k
-      artiqpkgs.binutils-arm
-      artiqpkgs.llvm-or1k
-      artiqpkgs.openocd
-    ];
-    TARGET_AR="or1k-linux-ar";
-  }
diff --git a/artiq-fast/shell.nix b/artiq-fast/shell.nix
deleted file mode 100644
index 0f14cc3..0000000
--- a/artiq-fast/shell.nix
+++ /dev/null
@@ -1,8 +0,0 @@
-{ pkgs ? import <nixpkgs> {}}:
-
-let 
-  artiqpkgs = import ./default.nix { inherit pkgs; };
-in
-  pkgs.mkShell {
-    buildInputs = [ (pkgs.python3.withPackages(ps: [artiqpkgs.artiq])) ];
-  }
diff --git a/artiq-fast/vivado.nix b/artiq-fast/vivado.nix
deleted file mode 100644
index f6e5f41..0000000
--- a/artiq-fast/vivado.nix
+++ /dev/null
@@ -1,24 +0,0 @@
-# Install Vivado in /opt and add to /etc/nixos/configuration.nix:
-#  nix.sandboxPaths = ["/opt"];
-
-{ pkgs, vivadoPath ? "/opt/Xilinx/Vivado/2021.2" }:
-
-pkgs.buildFHSUserEnv {
-  name = "vivado";
-  targetPkgs = pkgs: (
-    with pkgs; [
-      ncurses5
-      zlib
-      libuuid
-      xorg.libSM
-      xorg.libICE
-      xorg.libXrender
-      xorg.libX11
-      xorg.libXext
-      xorg.libXtst
-      xorg.libXi
-    ] ++ ( if pkgs ? libxcrypt-legacy then [ pkgs.libxcrypt-legacy ] else [])
-  );
-  profile = "source ${vivadoPath}/settings64.sh";
-  runScript = "vivado";
-}
diff --git a/artiq-fast/wfvm-legacy.nix b/artiq-fast/wfvm-legacy.nix
deleted file mode 100644
index a520492..0000000
--- a/artiq-fast/wfvm-legacy.nix
+++ /dev/null
@@ -1,16 +0,0 @@
-{ pkgs }:
-
-let
-  # Pin nixpkgs to avoid frequent resource-intensive Windows reinstallations on Hydra.
-  wfvm-pkgs = pkgs.fetchFromGitHub {
-    owner = "NixOS";
-    repo = "nixpkgs";
-    rev = "f8248ab6d9e69ea9c07950d73d48807ec595e923";
-    sha256 = "009i9j6mbq6i481088jllblgdnci105b2q4mscprdawg3knlyahk";
-  };
-  wfvm = pkgs.fetchgit {
-    url = "https://git.m-labs.hk/M-Labs/wfvm.git";
-    rev = "4b497938ffd9fcddf84a3dbe2f01524395292adb";
-    sha256 = "0m3kdbbcskqc1lf8b5f7ccbll9b7vkl4r00kbyx3yjb2rs6cqvil";
-  };
-in import "${wfvm}/wfvm" { pkgs = (import wfvm-pkgs {}); }
diff --git a/artiq-fast/wfvm.nix b/artiq-fast/wfvm.nix
deleted file mode 100644
index 2384088..0000000
--- a/artiq-fast/wfvm.nix
+++ /dev/null
@@ -1,16 +0,0 @@
-{ pkgs }:
-
-let
-  # Pin nixpkgs to avoid frequent resource-intensive Windows reinstallations on Hydra.
-  wfvm-pkgs = pkgs.fetchFromGitHub {
-    owner = "NixOS";
-    repo = "nixpkgs";
-    rev = "f8248ab6d9e69ea9c07950d73d48807ec595e923";
-    sha256 = "009i9j6mbq6i481088jllblgdnci105b2q4mscprdawg3knlyahk";
-  };
-  wfvm = pkgs.fetchgit {
-    url = "https://git.m-labs.hk/M-Labs/wfvm.git";
-    rev = "c7d9060eeef46bebaf376c95ca37c7a65a2ea896";
-    sha256 = "022fb7zpn48hg9qihmqmzqdphks7b7cbnw6f5s1qy1in5c7f8rx9";
-  };
-in import "${wfvm}/wfvm" { pkgs = (import wfvm-pkgs {}); }
diff --git a/artiq-fast/windows/conda_noarch_packages-5.nix b/artiq-fast/windows/conda_noarch_packages-5.nix
deleted file mode 100644
index 560a116..0000000
--- a/artiq-fast/windows/conda_noarch_packages-5.nix
+++ /dev/null
@@ -1,17 +0,0 @@
-{ pkgs } : [
-
-(pkgs.fetchurl {
-  url = "https://conda.anaconda.org/conda-forge/noarch/prettytable-0.7.2-py_3.tar.bz2";
-  sha256 = "0b7s4xm6bbkcg37sf1i3mxrbac0vxhryq22m3qx4x9kh6k2c5g5q";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/pycparser-2.20-py_0.tar.bz2";
-  sha256 = "1qwcb07q8cjz0qpj6pfxb0qb68kddmx9bv9wr5pghwz78q8073z9";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/six-1.15.0-py_0.tar.bz2";
-  sha256 = "08rsfp9bd2mz8r120s8w5vgncy0gn732xa0lfgbmx833548cfqmb";
-})
-]
diff --git a/artiq-fast/windows/conda_noarch_packages-6.nix b/artiq-fast/windows/conda_noarch_packages-6.nix
deleted file mode 100644
index 14c0452..0000000
--- a/artiq-fast/windows/conda_noarch_packages-6.nix
+++ /dev/null
@@ -1,22 +0,0 @@
-{ pkgs } : [
-
-(pkgs.fetchurl {
-  url = "https://conda.anaconda.org/conda-forge/noarch/prettytable-2.1.0-pyhd8ed1ab_0.tar.bz2";
-  sha256 = "1w71padwzy6ay5g8zl575ali994cssgcgzf5917rap3fmw2mgg4d";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/six-1.16.0-pyhd3eb1b0_0.tar.bz2";
-  sha256 = "120wav3bxbyv0jsvbl94rxsigqqchsqg4qqxccg9ij7ydirmqaql";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/pyqtgraph-0.11.0-py_0.tar.bz2";
-  sha256 = "1jnid69dpvhd8nscmkm761qpqz8ip0gka5av90xs3i0pqkqmffqg";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/cached-property-1.5.2-py_0.tar.bz2";
-  sha256 = "01mcbrsrdwvinyvp0fs2hbkczydb33gbz59ldhb1484w5mm9y9bi";
-})
-]
diff --git a/artiq-fast/windows/conda_noarch_packages-7.nix b/artiq-fast/windows/conda_noarch_packages-7.nix
deleted file mode 100644
index 038718a..0000000
--- a/artiq-fast/windows/conda_noarch_packages-7.nix
+++ /dev/null
@@ -1,52 +0,0 @@
-{ pkgs } : [
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/cached-property-1.5.2-py_0.tar.bz2";
-  sha256 = "01mcbrsrdwvinyvp0fs2hbkczydb33gbz59ldhb1484w5mm9y9bi";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/zipp-3.6.0-pyhd3eb1b0_0.tar.bz2";
-  sha256 = "1wj0hmhn09b4szs5zyslpd1mggy90pbjil6q3lyqkw3z492za80q";
-})
-
-(pkgs.fetchurl {
-  url = "https://conda.anaconda.org/conda-forge/noarch/prettytable-2.4.0-pyhd8ed1ab_0.tar.bz2";
-  sha256 = "1iv2x8m8xf2y8v68kz2lil2zaji7gsz099zs8wsrap03j5vpraf0";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/wheel-0.37.0-pyhd3eb1b0_1.tar.bz2";
-  sha256 = "10bxbfy7dlmbr8b21ddb1k2wkrzhs7j2zgmss38pv4g5xidv9v74";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/pyqtgraph-0.11.0-py_0.tar.bz2";
-  sha256 = "1jnid69dpvhd8nscmkm761qpqz8ip0gka5av90xs3i0pqkqmffqg";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/six-1.16.0-pyhd3eb1b0_0.tar.bz2";
-  sha256 = "120wav3bxbyv0jsvbl94rxsigqqchsqg4qqxccg9ij7ydirmqaql";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/python-dateutil-2.8.2-pyhd3eb1b0_0.tar.bz2";
-  sha256 = "1brzm9v9yvs3xhdh89jzw5xjq4a3r9vizhkhdfcax86d2q52ji97";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/pycparser-2.21-pyhd3eb1b0_0.tar.bz2";
-  sha256 = "1dyi89xx73kq0caz4jx493czn16w0dl1gjhw0c5kw28bxz6i8wm8";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/wcwidth-0.2.5-pyhd3eb1b0_0.tar.bz2";
-  sha256 = "1x3sncbrp7bml6qjss24qyy0rsjbdhnzjwpf6apcd14kzspnr21a";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/noarch/tzdata-2021e-hda174b7_0.tar.bz2";
-  sha256 = "1sxgc0pamsskszm29cxpwzlffydxjr3aqpgly7j1f3ansvchxvb4";
-})
-]
diff --git a/artiq-fast/windows/conda_win-64_packages-5.nix b/artiq-fast/windows/conda_win-64_packages-5.nix
deleted file mode 100644
index 74bb79d..0000000
--- a/artiq-fast/windows/conda_win-64_packages-5.nix
+++ /dev/null
@@ -1,167 +0,0 @@
-{ pkgs } : [
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/win-64/pyqt-5.9.2-py35h6538335_2.tar.bz2";
-  sha256 = "1anwq53nic50cijngxaylpn6232j9wdc2wz2rykqpgzvs1ms108s";
-})
-
-(pkgs.fetchurl {
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-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/win-64/libxml2-2.9.12-h0ad7f3c_0.tar.bz2";
-  sha256 = "0gm1ajhiwdk23cc62nkayqqwqcccxwzj01dmypycx5d6cbh46l9y";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/win-64/wincertstore-0.2-py39haa95532_2.tar.bz2";
-  sha256 = "0fvcgpmn13i9rxql4dvw8ybzj2vvck0fqsqk1qrgdl3zkh841f1z";
-})
-
-(pkgs.fetchurl {
-  url = "https://conda.anaconda.org/conda-forge/win-64/libgit2-1.3.0-h8648793_1.tar.bz2";
-  sha256 = "0gw71dk8a2b80822p44rarq5nqiww8g9braxvbxnwanam5wl5611";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/win-64/cffi-1.15.0-py39h2bbff1b_0.tar.bz2";
-  sha256 = "1akbnswb1zigf1cx8im6s96rjmfryl4i20sg3xgaqy5papz926hf";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/win-64/mkl_fft-1.3.1-py39h277e83a_0.tar.bz2";
-  sha256 = "0i2v4vzwklvwp1n003yyr2hgpb1gjsh05ibsc92w0c5angf0s4wp";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/win-64/numpy-1.21.2-py39hfca59bb_0.tar.bz2";
-  sha256 = "1f10ka0vyx319z3f51zfxfcbwipa3vscw175c6i2qsb9ynlihqi7";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/win-64/scipy-1.7.1-py39hbe87c03_2.tar.bz2";
-  sha256 = "131xc7qr5lrfnxdy8p09y6gghx0h7wbaif2kq4r1jmmmm8pksjm6";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/win-64/libllvm12-12.0.0-h425c57c_3.tar.bz2";
-  sha256 = "1k5396hvb4hbylcpnx4m7v7kggw9kn8j1w0v91lwzc3gv64q83l9";
-})
-
-(pkgs.fetchurl {
-  url = "https://repo.anaconda.com/pkgs/main/win-64/sqlite-3.36.0-h2bbff1b_0.tar.bz2";
-  sha256 = "15w0lhcl97wafqvc6ccc96311wc5rrmh16i4ki1pw6kzkfmr1k6r";
-})
-]
diff --git a/artiq-fast/windows/make_conda_packages.sh b/artiq-fast/windows/make_conda_packages.sh
deleted file mode 100755
index 1c788f1..0000000
--- a/artiq-fast/windows/make_conda_packages.sh
+++ /dev/null
@@ -1,79 +0,0 @@
-#!/usr/bin/env bash
-
-# Run manually to build the list of conda dependencies to install in the
-# test environments.
-
-# NOTE: This procedure encounters failing HTTPS handshakes. To circumvent just
-# for testing, insert `call conda config --set ssl_verify no` into
-# getcondapackages.bat. To securely update the sources lists update the RTC
-# hack to the proper date instead.
-
-set -e
-
-nix-build -E "
-let
-  pkgs = import <nixpkgs> {};
-  wfvm = import ../wfvm.nix { inherit pkgs; };
-in
-  wfvm.utils.wfvm-run {
-    name = \"get-conda-packages\";
-    image = wfvm.makeWindowsImage { installCommands = [ wfvm.layers.anaconda3 ]; };
-    # TODO: fix wfvm login expiry and also remove 'date' workarounds below
-    #fakeRtc = false;
-    isolateNetwork = false;
-    script = ''
-      cat > getcondapackages.bat << EOF
-      date 12-14-21
-      call conda config --prepend channels https://conda.m-labs.hk/artiq-beta
-      call conda config --append channels conda-forge
-      call conda config --prepend channels numba
-      call conda create -n artiq -y
-      call conda install --dry-run --json -n artiq artiq > packages.json
-      EOF
-      \${wfvm.utils.win-put}/bin/win-put getcondapackages.bat
-      \${wfvm.utils.win-exec}/bin/win-exec '.\Anaconda3\Scripts\activate && getcondapackages'
-      \${wfvm.utils.win-get}/bin/win-get packages.json
-    '';
-  }
-"
-
-./result/bin/wfvm-run-get-conda-packages
-
-python -c "
-import json
-
-with open('packages.json') as json_file:
-    packages = json.load(json_file)
-
-with open('packages_noarch.txt', 'w') as list_noarch:
-    with open('packages_win-64.txt', 'w') as list_win64:
-        for fetch in packages['actions']['FETCH']:
-            if 'm-labs' not in fetch['channel']:
-                if fetch['subdir'] == 'noarch':
-                    list = list_noarch
-                elif fetch['subdir'] == 'win-64':
-                    list = list_win64
-                else:
-                    raise ValueError
-                url = fetch['url']
-                if url.endswith('.conda'):
-                  url = url[:-6] + '.tar.bz2'
-                print(url, file=list)
-"
-
-for type in "noarch" "win-64"; do
-  echo Downloading $type packages
-  out=conda_$type\_packages.nix
-  echo "{ pkgs } : [" > $out
-  while read package; do
-    hash=$(nix-prefetch-url $package)
-    echo "
-(pkgs.fetchurl {
-  url = \"$package\";
-  sha256 = \"$hash\";
-})" >> $out
-  done < packages_$type.txt
-  echo "]" >> $out
-done
-
-rm result getcondapackages.bat packages.json packages_noarch.txt packages_win-64.txt
diff --git a/artiq-fast/windows/manual-test-run.nix b/artiq-fast/windows/manual-test-run.nix
deleted file mode 100644
index fd4d554..0000000
--- a/artiq-fast/windows/manual-test-run.nix
+++ /dev/null
@@ -1,10 +0,0 @@
-{ pkgs ? import <nixpkgs> {} }:
-
-let
-  artiqpkgs = import ../. { inherit pkgs; };
-  run-test = import ./run-test.nix {
-    inherit pkgs artiqpkgs;
-    testCommand = "set ARTIQ_ROOT=%cd%\\Anaconda3\\envs\\artiq-env\\Lib\\site-packages\\artiq\\examples\\kc705_nist_clock&& python -m unittest discover -v sipyco.test && python -m unittest discover -v artiq.test";
-  };
-in
-  run-test
diff --git a/artiq-fast/windows/run-test.nix b/artiq-fast/windows/run-test.nix
deleted file mode 100644
index 76888e5..0000000
--- a/artiq-fast/windows/run-test.nix
+++ /dev/null
@@ -1,65 +0,0 @@
-{ pkgs, artiqpkgs, testCommand, testTimeout ? 600 }:
-
-let
-  condaEnv = "artiq-env";
-  tcpPorts = [ 1380 1381 1382 1383 ];
-  forwardedPorts =
-    map (port: {
-      listenAddr = "192.168.1.50";
-      targetAddr = "192.168.1.50";
-      inherit port;
-    }) tcpPorts;
-
-  artiq6 = pkgs.lib.strings.versionAtLeast artiqpkgs.artiq.version "6.0";
-  artiq7 = pkgs.lib.strings.versionAtLeast artiqpkgs.artiq.version "7.0";
-  wfvm = import (if artiq6 then ../wfvm.nix else ../wfvm-legacy.nix) { inherit pkgs; };
-  conda-deps = {
-    name = "conda-deps";
-    script = let
-      qt-asyncio-package = if artiq6 then artiqpkgs.conda-qasync else artiqpkgs.conda-quamash;
-      conda-deps-noarch = import (if artiq7 then ./conda_noarch_packages-7.nix else if artiq6 then ./conda_noarch_packages-6.nix else ./conda_noarch_packages-5.nix) { inherit pkgs; };
-      conda-deps-win-64 = import (if artiq7 then ./conda_win-64_packages-7.nix else if artiq6 then ./conda_win-64_packages-6.nix else ./conda_win-64_packages-5.nix) { inherit pkgs; };
-      conda-packages-put = pkgs.lib.strings.concatStringsSep "\n"
-          ( (map (package: ''win-put ${package} 'fake-channel/noarch' '') conda-deps-noarch)
-             ++ (map (package: ''win-put ${package} 'fake-channel/win-64' '') conda-deps-win-64) );
-      conda-packages-legacy-put = if artiq7 then "" else
-        ''
-        win-put ${artiqpkgs.conda-windows-binutils-or1k}/win-64/*.tar.bz2 'fake-channel/win-64'
-        win-put ${artiqpkgs.conda-windows-llvm-or1k}/win-64/*.tar.bz2 'fake-channel/win-64'
-        win-put ${artiqpkgs.conda-windows-llvmlite-artiq}/win-64/*.tar.bz2 'fake-channel/win-64'
-        '';
-    in
-      ''
-      win-exec 'mkdir fake-channel && mkdir fake-channel\noarch && mkdir fake-channel\win-64'
-
-      ${conda-packages-put}
-
-      ${conda-packages-legacy-put}
-
-      win-put ${artiqpkgs.conda-pythonparser}/noarch/*.tar.bz2 'fake-channel/noarch'
-      win-put ${artiqpkgs.conda-sipyco}/noarch/*.tar.bz2 'fake-channel/noarch'
-      win-put ${qt-asyncio-package}/noarch/*.tar.bz2 'fake-channel/noarch'
-      '';
-  };
-in
-  wfvm.utils.wfvm-run {
-    name = "windows-tests";
-    image = wfvm.makeWindowsImage { installCommands = [ wfvm.layers.anaconda3 conda-deps ]; };
-    inherit forwardedPorts;
-    script =
-      ''
-      ${wfvm.utils.win-put}/bin/win-put ${artiqpkgs.conda-artiq}/noarch/*.tar.bz2 'fake-channel/noarch'
-
-      ${wfvm.utils.win-exec}/bin/win-exec ".\Anaconda3\scripts\activate && conda index fake-channel"
-      ${wfvm.utils.win-exec}/bin/win-exec ".\Anaconda3\scripts\activate && conda create -n ${condaEnv} --offline"
-      ${wfvm.utils.win-exec}/bin/win-exec ".\Anaconda3\scripts\activate ${condaEnv} && conda install -y -c file:///C:/users/wfvm/fake-channel --offline artiq"\
-
-      # Schedule a timed shutdown against hanging test runs
-      ${wfvm.utils.win-exec}/bin/win-exec "shutdown -s -t ${toString testTimeout}"
-
-      ${wfvm.utils.win-exec}/bin/win-exec ".\Anaconda3\scripts\activate ${condaEnv} && ${testCommand}"
-
-      # Abort timeouted shutdown
-      ${wfvm.utils.win-exec}/bin/win-exec "shutdown -a"
-      '';
-  }
diff --git a/artiq-full.nix b/artiq-full.nix
deleted file mode 100644
index cfda6c8..0000000
--- a/artiq-full.nix
+++ /dev/null
@@ -1,187 +0,0 @@
-{ pkgs ? import <nixpkgs> { overlays = [ (import ./artiq-fast/mozilla-overlay.nix) ]; }
-, use-generated ? <use-generated>
-}:
-
-let
-  sinaraSystemsRev = builtins.readFile <artiq-board-generated/sinara-rev.txt>;
-  sinaraSystemsHash = builtins.readFile <artiq-board-generated/sinara-hash.txt>;
-  sinaraSystemsSrc =
-    if use-generated
-    then pkgs.fetchgit {
-      url = "https://git.m-labs.hk/M-Labs/sinara-systems-legacy.git";
-      rev = sinaraSystemsRev;
-      sha256 = sinaraSystemsHash;
-    }
-    else <sinaraSystemsSrc>;
-  artiq-fast =
-    if use-generated
-    then <artiq-board-generated/fast>
-    else <artiq-fast>;
-  artiqVersion = import (artiq-fast + "/pkgs/artiq-version.nix") {
-    inherit (pkgs) stdenv git fetchgit;
-  };
-  targets = import ./artiq-full/artiq-targets.nix {
-    inherit pkgs artiqVersion sinaraSystemsSrc;
-  };
-  kasliVariants = map ({ variant, ... }: variant) (
-    builtins.filter ({ target, ... }: target == "kasli") (
-      builtins.attrValues targets
-    )
-  );
-  standaloneVariants = map ({ variant, ... }: variant) (
-    builtins.filter ({ target, standalone ? false, ... }: target == "kasli" && standalone) (
-      builtins.attrValues targets
-    )
-  );
-  serializedTargets = pkgs.lib.generators.toPretty {} (
-    map (conf:
-      if conf ? buildCommand
-      then conf // {
-        buildCommand = builtins.replaceStrings ["$"] ["\\\\\\$"]  conf.buildCommand;
-      }
-      else conf
-    ) (builtins.attrValues targets)
-  );
-
-  generatedNix = pkgs.runCommand "generated-nix" { buildInputs = [ pkgs.nix pkgs.git ]; }
-    ''
-    mkdir $out
-
-    ${if use-generated
-      then ''
-        cp -a ${<artiq-board-generated>} $out/board-generated
-        ln -s board-generated/fast $out/fast
-      ''
-      else "cp -a ${<artiq-fast>} $out/fast"}
-    cp ${./artiq-full}/artiq-board-vivado.nix $out
-    cp ${./artiq-full}/generate-identifier.py $out
-    cp ${./artiq-full}/conda-artiq-board.nix $out
-    cp ${./artiq-full}/extras.nix $out
-    cp ${./artiq-full}/*.patch $out
-
-    ${if use-generated
-      then ''
-        REV=${sinaraSystemsRev}
-        HASH=${sinaraSystemsHash}
-      ''
-      else ''
-        REV=`git --git-dir ${sinaraSystemsSrc}/.git rev-parse HEAD`
-        SINARA_SRC_CLEAN=`mktemp -d`
-        cp -a ${sinaraSystemsSrc}/. $SINARA_SRC_CLEAN
-        chmod -R 755 $SINARA_SRC_CLEAN/.git
-        chmod 755 $SINARA_SRC_CLEAN
-        rm -rf $SINARA_SRC_CLEAN/.git
-        HASH=`nix-hash --type sha256 --base32 $SINARA_SRC_CLEAN`
-      ''}
-    cat > $out/default.nix << EOF
-    { pkgs ? import <nixpkgs> { overlays = [ (import ./fast/mozilla-overlay.nix) ]; }}:
-
-    let
-      artiq-fast = import ${if use-generated then "./board-generated" else "."}/fast { inherit pkgs; };
-      ddbDeps = [
-        artiq-fast.artiq
-        (pkgs.python3.withPackages (ps: [ ps.jsonschema ]))
-      ];
-
-      kasliVariants = [${builtins.concatStringsSep " " (
-        builtins.map (variant: "\"${variant}\"") kasliVariants
-      )}];
-      standaloneVariants = [${builtins.concatStringsSep " " (
-        builtins.map (variant: "\"${variant}\"") standaloneVariants
-      )}];
-
-      vivado = import ${if use-generated then "./board-generated" else "."}/fast/vivado.nix {
-        inherit pkgs;
-      };
-      artiq-board =
-        ${if use-generated
-        then ''
-          import ./artiq-board-vivado.nix {
-            inherit pkgs vivado;
-            version = artiq-fast.artiq.version;
-            board-generated = import ./board-generated {
-              inherit pkgs;
-            };
-          }
-        ''
-        else ''
-          import ./fast/artiq-board.nix {
-            inherit pkgs vivado;
-            rustPlatform = import ./fast/rust-platform.nix { inherit pkgs; };
-          }
-        ''};
-      conda-artiq-board = import ./conda-artiq-board.nix { inherit pkgs; };
-      src = pkgs.fetchgit {
-        url = "https://git.m-labs.hk/M-Labs/sinara-systems-legacy.git";
-        rev = "$REV";
-        sha256 = "$HASH";
-      };
-      artiq-targets = pkgs.lib.lists.foldr (conf: start:
-        let
-          inherit (conf) target variant;
-          json = src + "/\''${variant}.json";
-          boardBinaries = artiq-board (conf // {
-            src = json;
-          });
-        in
-          start // {
-            "artiq-board-\''${target}-\''${variant}" = boardBinaries;
-            "conda-artiq-board-\''${target}-\''${variant}" = conda-artiq-board {
-              boardBinaries = boardBinaries;
-              inherit target variant;
-            };
-          } // (pkgs.lib.optionalAttrs (
-            target == "kasli" &&
-             builtins.elem variant standaloneVariants
-          ) {
-            "device-db-\''${target}-\''${variant}" = pkgs.stdenv.mkDerivation {
-              name = "device-db-\''${target}-\''${variant}";
-              buildInputs = ddbDeps;
-              phases = [ "buildPhase" ];
-              buildPhase = "
-                mkdir \$out
-                artiq_ddb_template \''${json} -o \$out/device_db.py
-                mkdir \$out/nix-support
-                echo file device_db_template \$out/device_db.py >> \$out/nix-support/hydra-build-products
-                ";
-            };
-          })
-      ) {} ${serializedTargets};
-      extras = import ./extras.nix { inherit pkgs; inherit (artiq-fast) sipyco asyncserial artiq; };
-    in
-      artiq-fast // artiq-targets // extras // rec {
-        conda-artiq-board-kasli-tester = conda-artiq-board {
-          target = "kasli";
-          variant = "tester";
-          boardBinaries = artiq-fast.artiq-board-kasli-tester;
-        };
-        conda-artiq-board-kc705-nist_clock = conda-artiq-board {
-          target = "kc705";
-          variant = "nist_clock";
-          boardBinaries = artiq-fast.artiq-board-kc705-nist_clock;
-        };
-      }
-    EOF
-    '';
-  pythonDeps = import ./artiq-full/python-deps.nix { inherit pkgs; };
-  sipycoManualPackages = import ./artiq-full/sipyco-manual.nix {
-    inherit (pkgs) stdenv lib python3Packages texlive texinfo;
-    inherit (import artiq-fast { inherit pkgs; }) sipyco;
-  };
-  artiqManualPackages = import ./artiq-full/artiq-manual.nix {
-    inherit (pkgs) stdenv lib fetchgit git python3Packages texlive texinfo;
-    inherit (pythonDeps) sphinxcontrib-wavedrom;
-    inherit artiq-fast;
-  };
-  artiq-full = import generatedNix { inherit pkgs; };
-  exampleUserEnv = import ./artiq-full/example-user-env.nix { inherit pkgs artiq-full; };
-  jobs = artiq-full // sipycoManualPackages // artiqManualPackages // exampleUserEnv;
-in
-  builtins.mapAttrs (key: value: pkgs.lib.hydraJob value) jobs // {
-    artiq-full = pkgs.releaseTools.channel {
-      name = "artiq-full";
-      src = generatedNix;
-      constituents = [];
-    };
-    conda-channel = import ./artiq-full/conda-channel.nix { inherit pkgs artiq-fast; } { inherit jobs; };
-  }
diff --git a/artiq-full/artiq-board-vivado.nix b/artiq-full/artiq-board-vivado.nix
deleted file mode 100644
index 73509b9..0000000
--- a/artiq-full/artiq-board-vivado.nix
+++ /dev/null
@@ -1,125 +0,0 @@
-# Install Vivado in /opt and add to /etc/nixos/configuration.nix:
-#  nix.sandboxPaths = ["/opt"];
-
-{ pkgs
-, vivado ? import ./fast/vivado.nix { inherit pkgs; }
-, board-generated
-, version
-}:
-
-let
-  # Funnelling the source code through a Nix string allows dropping
-  # all dependencies via `unsafeDiscardStringContext`.
-  discardContextFromPath = { name, src }:
-    let
-      packed = pkgs.stdenv.mkDerivation {
-          name = "${name}.nar.base64";
-          buildInputs = [ pkgs.nix ];
-          phases = [ "installPhase" ];
-          installPhase = "nix-store --dump ${src} | base64 -w0 > $out";
-        };
-      unpacked = archive:
-        pkgs.stdenvNoCC.mkDerivation {
-          name = builtins.unsafeDiscardStringContext name;
-
-          phases = [ "installPhase" ];
-          buildInputs = [ pkgs.nix ];
-          installPhase = "base64 -d < ${archive} | nix-store --restore $out";
-        };
-    in
-      unpacked (
-        builtins.toFile "${builtins.unsafeDiscardStringContext name}.nar.base64" (
-          builtins.unsafeDiscardStringContext (
-            builtins.readFile packed
-          ))) ;
-in
-{ target
-, variant
-, extraInstallCommands ? ""
-, ... }:
-let
-  name = "artiq-board-${target}-${variant}-${version}";
-  installPath = builtins.unsafeDiscardStringContext "${pkgs.python3Packages.python.sitePackages}/artiq/board-support/${target}-${variant}";
-
-  generated = board-generated."artiq-board-${target}-${variant}";
-
-  identifierStr = "${version};${variant}";
-  identifiers = import (
-    pkgs.runCommandLocal "${name}-identifiers.nix" {
-      buildInputs = [ pkgs.python3 ];
-    } ''python ${./generate-identifier.py} "${identifierStr}" > $out''
-  );
-
-  # Depends on just Vivado and the generated Bitstream source
-  vivadoCheckpoint = pkgs.stdenvNoCC.mkDerivation {
-    name = builtins.unsafeDiscardStringContext "${name}-vivado-checkpoint";
-
-    src = discardContextFromPath {
-      name = "${name}-gateware";
-      src = "${generated}/gateware";
-    };
-    buildInputs = [ vivado pkgs.nix ];
-    buildPhase = ''
-      vivado -mode batch -source top_route.tcl
-    '';
-
-    installPhase = ''
-      mkdir -p $out
-
-      chmod a+r top_route.dcp
-      cp top_route.dcp $out
-      cp top_bitstream.tcl $out
-    '';
-  };
-
-  vivadoOutput = pkgs.stdenvNoCC.mkDerivation {
-    name = builtins.unsafeDiscardStringContext "${name}-vivado-output";
-    src = vivadoCheckpoint;
-    buildInputs = [ vivado ];
-    buildPhase =
-      ''
-      cat >top.tcl <<EOF
-      open_checkpoint top_route.dcp
-      '' +
-      (pkgs.lib.concatMapStrings ({ cell, init }:
-        ''
-        set_property INIT ${init} [get_cell ${cell}]
-        ''
-      ) identifiers) +
-      ''
-      source "top_bitstream.tcl"
-      EOF
-      vivado -mode batch -source top.tcl
-      '';
-    installPhase = ''
-      TARGET_DIR=$out/${installPath}
-      mkdir -p $TARGET_DIR
-      chmod a+r top.bit
-      cp top.bit $TARGET_DIR/
-    '';
-
-    # temporarily disabled because there is currently always at least one Kasli bitstream
-    # that fails timing and blocks the conda channel.
-    doCheck = false;
-    checkPhase = ''
-      # Search for PCREs in the Vivado output to check for errors
-      check_log() {
-        set +e
-        grep -Pe "$1" vivado.log
-        FOUND=$?
-        set -e
-        if [ $FOUND != 1 ]; then
-          exit 1
-        fi
-      }
-      check_log "\d+ constraint not met\."
-      check_log "Timing constraints are not met\."
-    '';
-  };
-in
-pkgs.python3Packages.toPythonModule (
-  pkgs.buildEnv rec {
-    inherit name;
-    paths = [ generated vivadoOutput ];
-    pathsToLink = [ "/${installPath}" ];
-  })
diff --git a/artiq-full/artiq-manual.nix b/artiq-full/artiq-manual.nix
deleted file mode 100644
index 10dcb9a..0000000
--- a/artiq-full/artiq-manual.nix
+++ /dev/null
@@ -1,57 +0,0 @@
-{ stdenv, lib, fetchgit, git, python3Packages, texlive, texinfo, sphinxcontrib-wavedrom, artiq-fast }:
-
-let
-  artiqVersion = import (artiq-fast + "/pkgs/artiq-version.nix") { inherit stdenv fetchgit git; };
-
-  isLatexPdfTarget = target: builtins.match "latexpdf.*" target != null;
-
-  latex = texlive.combine {
-    inherit (texlive)
-      scheme-basic latexmk cmap collection-fontsrecommended fncychap
-      titlesec tabulary varwidth framed fancyvrb float wrapfig parskip
-      upquote capt-of needspace etoolbox;
-  };
-
-  artiq-manual = target: stdenv.mkDerivation rec {
-    name = "artiq-manual-${target}-${version}";
-    version = artiqVersion;
-
-    src = import (artiq-fast + "/pkgs/artiq-src.nix") { inherit fetchgit; };
-    buildInputs = [
-      python3Packages.sphinx python3Packages.sphinx_rtd_theme
-      python3Packages.sphinx-argparse sphinxcontrib-wavedrom
-    ] ++
-      lib.optional (isLatexPdfTarget target) latex ++
-      lib.optional (target == "texinfo") texinfo;
-
-    preBuild = ''
-        export VERSIONEER_OVERRIDE=${artiqVersion}
-        export SOURCE_DATE_EPOCH=${import (artiq-fast + "/pkgs/artiq-timestamp.nix") { inherit stdenv fetchgit git; }}
-        cd doc/manual
-      '';
-    makeFlags = [ target ];
-
-    installPhase =
-      let
-        dest = "$out/share/doc/artiq-manual";
-      in
-        if isLatexPdfTarget target
-        then ''
-            mkdir -p ${dest}
-            cp _build/latex/ARTIQ.pdf ${dest}/
-
-            mkdir -p $out/nix-support/
-            echo doc-pdf manual ${dest} ARTIQ.pdf >> $out/nix-support/hydra-build-products
-          ''
-        else ''
-            mkdir -p ${dest}
-            cp -r _build/${target} ${dest}/
-
-            mkdir -p $out/nix-support/
-            echo doc manual ${dest}/${target} index.html >> $out/nix-support/hydra-build-products
-          '';
-  };
-
-  targets = [ "html" "latexpdf" ];
-in
-  builtins.listToAttrs (map (target: { name = "artiq-manual-${target}"; value = artiq-manual target; }) targets)
diff --git a/artiq-full/artiq-targets.nix b/artiq-full/artiq-targets.nix
deleted file mode 100644
index 9062c24..0000000
--- a/artiq-full/artiq-targets.nix
+++ /dev/null
@@ -1,66 +0,0 @@
-{ pkgs
-, artiqVersion
-, sinaraSystemsSrc
-}:
-
-let
-  jsons =
-    map (jsonFile: builtins.fromJSON (
-      builtins.readFile (sinaraSystemsSrc + "/${jsonFile}")
-    )) (
-      builtins.attrNames (
-        pkgs.lib.filterAttrs (name: type:
-          type != "directory" &&
-          builtins.match ".+\\.json" name != null
-        ) (builtins.readDir sinaraSystemsSrc)
-      )
-    );
-  kasli = builtins.listToAttrs (
-    builtins.map ({ variant, base, ... }: {
-      name = "artiq-board-kasli-${variant}";
-      value = {
-        target = "kasli";
-        inherit variant;
-        src = sinaraSystemsSrc + "/${variant}.json";
-        buildCommand = "python -m artiq.gateware.targets.kasli_generic $src";
-        standalone = base == "standalone";
-      };
-    }) (
-      builtins.filter (json:
-        pkgs.lib.strings.versionAtLeast artiqVersion (
-          if json ? min_artiq_version
-          then json.min_artiq_version
-          else "0"
-        )
-      ) jsons
-    )
-  );
-in
-kasli // {
-  artiq-board-metlino-master = {
-    target = "metlino";
-    variant = "master";
-    buildCommand = "python -m artiq.gateware.targets.metlino";
-  };
-  artiq-board-kc705-nist_qc2 = {
-    target = "kc705";
-    variant = "nist_qc2";
-  };
-} // (pkgs.lib.optionalAttrs (pkgs.lib.strings.versionAtLeast artiqVersion "7.0") {
-  artiq-board-kc705-nist_clock_master = {
-    target = "kc705";
-    variant = "nist_clock_master";
-  };
-  artiq-board-kc705-nist_qc2_master = {
-    target = "kc705";
-    variant = "nist_qc2_master";
-  };
-  artiq-board-kc705-nist_clock_satellite = {
-    target = "kc705";
-    variant = "nist_clock_satellite";
-  };
-  artiq-board-kc705-nist_qc2_satellite = {
-    target = "kc705";
-    variant = "nist_qc2_satellite";
-  };
-})
diff --git a/artiq-full/conda-artiq-board.nix b/artiq-full/conda-artiq-board.nix
deleted file mode 100644
index 7954320..0000000
--- a/artiq-full/conda-artiq-board.nix
+++ /dev/null
@@ -1,48 +0,0 @@
-{ pkgs }:
-{ target, variant, boardBinaries }:
-
-with pkgs;
-
-let
-  version = import ./fast/pkgs/artiq-version.nix (with pkgs; { inherit stdenv fetchgit git; });
-  fakeCondaSource = runCommand "fake-condasrc-artiq-board-${target}-${variant}" { }
-    ''
-    mkdir -p $out/fake-conda;
-
-    cat << EOF > $out/fake-conda/meta.yaml
-    package:
-      name: artiq-board-${target}-${variant}
-      version: ${version}
-
-    build:
-      noarch: python
-      ignore_prefix_files: True
-
-    outputs:
-      - name: artiq-board-${target}-${variant}
-        noarch: python
-        files:
-          - site-packages
-        ignore_prefix_files: True
-
-    about:
-      home: https://m-labs.hk/artiq
-      license: LGPL
-      summary: 'Bitstream, bootloader and firmware for the ${target}-${variant} board variant'
-    EOF
-
-    cat << EOF > $out/fake-conda/build.sh
-    #!/bin/bash
-    set -e
-    SOC_PREFIX=\$PREFIX/site-packages/artiq/board-support/${target}-${variant}
-    mkdir -p \$SOC_PREFIX
-    cp ${boardBinaries}/${pkgs.python3Packages.python.sitePackages}/artiq/board-support/${target}-${variant}/* \$SOC_PREFIX
-    EOF
-    chmod 755 $out/fake-conda/build.sh
-    '';
-  conda-artiq-board = import ./fast/conda/build.nix { inherit pkgs; } {
-    name = "conda-artiq-board-${target}-${variant}";
-    src = fakeCondaSource;
-  };
-in
-  conda-artiq-board
diff --git a/artiq-full/conda-channel.nix b/artiq-full/conda-channel.nix
deleted file mode 100644
index e54c356..0000000
--- a/artiq-full/conda-channel.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-{ pkgs, artiq-fast }:
-{ jobs }:
-
-let 
-  condaBuilderEnv = import (artiq-fast + "/conda/builder-env.nix") { inherit pkgs; };
-in
-  pkgs.runCommand "conda-channel" { }
-    ''
-    mkdir -p $out/noarch $out/linux-64 $out/win-64
-    for storepath in ${pkgs.lib.concatMapStringsSep " " builtins.toString (builtins.attrValues jobs)}; do
-      hydra_build_products=$storepath/nix-support/hydra-build-products
-      if [ -f $hydra_build_products ]; then
-        while IFS= read -r line; do
-          type=`echo $line | cut -f2 -d " "`
-          if [ $type == "conda" ]; then
-            path=`echo $line | cut -f3 -d " "`
-            arch=`echo $path | cut -f5 -d "/"`
-            ln -s $path $out/$arch
-          fi
-        done < $hydra_build_products
-      fi
-    done
-    cd $out
-    ${condaBuilderEnv}/bin/conda-builder-env -c "conda index"
-    ''
diff --git a/artiq-full/example-user-env.nix b/artiq-full/example-user-env.nix
deleted file mode 100644
index 4a9c526..0000000
--- a/artiq-full/example-user-env.nix
+++ /dev/null
@@ -1,38 +0,0 @@
-{ pkgs, artiq-full }:
-let
-  matplotlib-qt = (pkgs.python3Packages.matplotlib.override { enableQt = true; });
-in
-{
-  artiq-example-user-env = pkgs.runCommand "artiq-example-user-env" {
-    buildInputs = [
-      (pkgs.python3.withPackages(ps: [
-        artiq-full.artiq
-        artiq-full.artiq-comtools
-        artiq-full.wand
-        artiq-full.flake8-artiq
-        artiq-full.lda
-        artiq-full.korad_ka3005p
-        artiq-full.novatech409b
-        artiq-full.thorlabs_tcube
-        artiq-full.artiq-board-kc705-nist_clock
-        ps.paramiko
-        ps.pandas
-        ps.numpy
-        ps.scipy
-        # our newer llvmlite conflicts with the one in nixpkgs (21.05), reenable after nixpkgs updates llvmlite
-        #ps.numba
-        ps.bokeh
-        matplotlib-qt
-        # cirq is broken and doesn't build (as of 20.09.3281.06b11191834)
-        #(ps.cirq.override { matplotlib = matplotlib-qt; })
-        # qiskit does not work with matplotlib-qt
-        #ps.qiskit
-      ]))
-
-      artiq-full.openocd
-      pkgs.gtkwave
-      pkgs.spyder
-      pkgs.R
-    ];
-  } "touch $out";
-}
diff --git a/artiq-full/extras.nix b/artiq-full/extras.nix
deleted file mode 100644
index eb1d881..0000000
--- a/artiq-full/extras.nix
+++ /dev/null
@@ -1,275 +0,0 @@
-{ pkgs, sipyco, asyncserial, artiq }:
-let
-  condaBuild = import ./fast/conda/build.nix { inherit pkgs; };
-  condaFakeSource = import ./fast/conda/fake-source.nix { inherit pkgs; };
-  dualPackage = (
-    { name, version, src, pythonOptions ? {}, condaOptions ? {}, enabled ? true, withManual ? true}:
-      pkgs.lib.optionalAttrs enabled ({
-        "${name}" = pkgs.python3Packages.buildPythonPackage ({
-          inherit version;
-          name = "${name}-${version}";
-          inherit src;
-        } // pythonOptions);
-        "conda-${name}" = condaBuild {
-          name = "conda-${name}";
-          src = condaFakeSource ({
-            inherit name version src;
-          } // condaOptions);
-        };
-      } // (pkgs.lib.optionalAttrs withManual {
-        "${name}-manual-html" = pkgs.stdenv.mkDerivation {
-          name = "${name}-manual-html-${version}";
-          inherit version src;
-          buildInputs = (with pkgs.python3Packages; [ sphinx sphinx_rtd_theme sphinx-argparse ]) ++ [ artiq ];
-          preBuild = ''
-            export SOURCE_DATE_EPOCH=${import ./fast/pkgs/artiq-timestamp.nix { inherit (pkgs) stdenv fetchgit git; }}
-            cd doc
-          '';
-          makeFlags = [ "html" ];
-          installPhase =
-            let
-              dest = "$out/share/doc/${name}-manual";
-            in
-              ''
-              mkdir -p ${dest}
-              cp -r _build/html ${dest}/
-
-              mkdir -p $out/nix-support/
-              echo doc manual ${dest}/html index.html >> $out/nix-support/hydra-build-products
-              '';
-        };
-      }))
-    );
-  # https://github.com/m-labs/artiq/issues/23
-  hidapi = pkgs.hidapi.overrideAttrs (oa: {
-      src = pkgs.fetchFromGitHub {
-        owner = "signal11";
-        repo = "hidapi";
-        rev = "a6a622ffb680c55da0de787ff93b80280498330f";
-        sha256 = "17n7c4v3jjrnzqwxpflggxjn6vkzscb32k4kmxqjbfvjqnx7qp7j";
-      };
-    });
-in
-  (dualPackage {
-    name = "korad_ka3005p";
-    version = "1.1";
-    src = pkgs.fetchFromGitHub {
-      owner = "m-labs";
-      repo = "korad_ka3005p";
-      rev = "a1898409cb188b388ed1cf84e76ca69e9c8a74eb";
-      sha256 = "0h20qss70nssqiagc2fx75mravq1pji7rizhag3nq8xrcz2w20nc";
-    };
-    pythonOptions = { propagatedBuildInputs = [ sipyco asyncserial ]; };
-    condaOptions = { dependencies = [ "sipyco" "asyncserial" ]; };
-  }) // (dualPackage {
-    name = "novatech409b";
-    version = "1.1";
-    src = pkgs.fetchFromGitHub {
-      owner = "m-labs";
-      repo = "novatech409b";
-      rev = "3bd559753972f07d881df66b7c6819afc5436053";
-      sha256 = "1g9qv6fn5h7d393mb1v7w8sg6fimqg34blqdj22qnayb4agw1wyg";
-    };
-    pythonOptions = { propagatedBuildInputs = [ sipyco asyncserial ]; };
-    condaOptions = { dependencies = [ "sipyco" "asyncserial" ]; };
-  }) // (dualPackage {
-    name = "lda";
-    version = "1.1";
-    src = pkgs.fetchFromGitHub {
-      owner = "m-labs";
-      repo = "lda";
-      rev = "e6bf828b6dfd7fbf59b61b691712736c98c95970";
-      sha256 = "1w4ykzsl3386bz4ggpd6i60b6a3k7rnc6qjw59xm3hk0vs3w2vyn";
-    };
-    pythonOptions = {
-      propagatedBuildInputs = [ sipyco ];
-      postPatch = ''
-        substituteInPlace lda/hidapi.py \
-        --replace "hidapi_lib_path = None"\
-                  "hidapi_lib_path = '${hidapi}/lib/libhidapi-libusb.so.0'"
-      '';
-    };
-    condaOptions = { dependencies = [ "sipyco" ]; };
-  }) // (dualPackage {
-    name = "thorlabs_tcube";
-    version = "1.1";
-    src = pkgs.fetchFromGitHub {
-      owner = "m-labs";
-      repo = "thorlabs_tcube";
-      rev = "0cb0c15fc7e660a150e193245f5338d48f8b97db";
-      sha256 = "1n4zmjcj2kpd97217y602pq6x8s80w39fgyi6qjmal92aicqdg07";
-    };
-    pythonOptions = { propagatedBuildInputs = [ sipyco asyncserial ]; };
-    condaOptions = { dependencies = [ "sipyco" "asyncserial" ]; };
-  }) // (dualPackage {
-    name = "newfocus8742";
-    version = "0.2";
-    src = pkgs.fetchFromGitHub {
-      owner = "quartiq";
-      repo = "newfocus8742";
-      rev = "9f6092b724b33b934aa4d3a1d6a20c295cd1d02d";
-      sha256 = "0qf05ghylnqf3l5vjx5dc748wi84xn6p6lb6f9r8p6f1z7z67fb8";
-    };
-    pythonOptions = {
-      propagatedBuildInputs = [ sipyco pkgs.python3Packages.pyusb ];
-      # no unit tests so do a simple smoke test
-      checkPhase = "python -m newfocus8742.aqctl_newfocus8742 -h";
-    };
-    condaOptions = { dependencies = [ "sipyco" ]; };
-  }) // (dualPackage {
-    name = "hut2";
-    version = "0.2";
-    src = pkgs.fetchFromGitHub {
-      owner = "quartiq";
-      repo = "hut2";
-      rev = "68369d5d63d233827840a9a752d90454a4e03baa";
-      sha256 = "0r832c0icz8v3w27ci13024bqfslj1gx6dwhjv11ksw229xdcghd";
-    };
-    pythonOptions = {
-      propagatedBuildInputs = [ sipyco ];
-      # no unit tests without hardware so do a simple smoke test
-      checkPhase = "python -m hut2.aqctl_hut2 -h";
-    };
-    condaOptions = { dependencies = [ "sipyco" ]; };
-  }) // rec {
-    toptica-lasersdk = pkgs.python3Packages.buildPythonPackage rec {
-      version = "2.0.0";
-      name = "toptica-lasersdk-${version}";
-      format = "wheel";
-      src = pkgs.fetchurl {
-        url = "https://files.pythonhosted.org/packages/6b/e2/5c98407215884c2570453a78bc0d6f0bbe619f06593847ccd6a2f1d3fe59/toptica_lasersdk-2.0.0-py3-none-any.whl";
-        sha256 = "1k5d9ah8qzp75hh63nh9l5dk808v9ybpmzlhrdc3sxmas3ajv8s7";
-      };
-      propagatedBuildInputs = [ pkgs.python3Packages.pyserial ];
-    };
-    toptica-lasersdk-artiq = pkgs.python3Packages.buildPythonPackage rec {
-      version = "0.2";
-      name = "toptica-lasersdk-artiq-${version}";
-      src = pkgs.fetchFromGitHub {
-        owner = "quartiq";
-        repo = "lasersdk-artiq";
-        rev = "901dec13a1bf9429ce7ab49be34b03d1c49b8a9f";
-        sha256 = "0lqxvgvpgrpw1kzhg5axnfb40ils2vdk75r43hqmk2lfz4sydwb2";
-      };
-      postPatch = ''
-        substituteInPlace lasersdk_artiq/aqctl_laser.py \
-          --replace "toptica.lasersdk.async.client" \
-                    "toptica.lasersdk.asyncio.client"
-        substituteInPlace lasersdk_artiq/test.py \
-          --replace "toptica.lasersdk.async.client" \
-                    "toptica.lasersdk.asyncio.client"
-      '';
-      propagatedBuildInputs = [ sipyco toptica-lasersdk ];
-    };
-    conda-toptica-lasersdk-artiq = condaBuild {
-      name = "conda-toptica-lasersdk-artiq";
-      src = condaFakeSource {
-        name = "toptica-lasersdk-artiq";
-        inherit (toptica-lasersdk-artiq) version src;
-        dependencies = [ "sipyco" "lasersdk =1.3.1" ];
-      };
-    };
-  } // (dualPackage {
-    name = "highfinesse-net";
-    version = "0.2";
-    src = pkgs.fetchFromGitHub {
-      owner = "quartiq";
-      repo = "highfinesse-net";
-      rev = "a9cc049c9846845d2b2d8662266ec11fe770abee";
-      sha256 = "01mk4gf6rk3jqpz4y7m35vawjybvyp26bizz5a4ygkb8dq5l51g4";
-    };
-    pythonOptions = {
-      propagatedBuildInputs = [ sipyco ];
-      # no unit tests without hardware so do a simple smoke test
-      checkPhase = "python -m highfinesse_net.aqctl_highfinesse_net -h";
-    };
-    condaOptions = { dependencies = [ "sipyco" ]; };
-  }) // rec {
-    artiq-comtools = pkgs.python3Packages.buildPythonPackage rec {
-      name = "artiq-comtools-${version}";
-      version = "1.1";
-      src = pkgs.fetchFromGitHub {
-        owner = "m-labs";
-        repo = "artiq-comtools";
-        rev = "v${version}";
-        sha256 = "165j12k9nnrkf2pv0idcv6xhnp1hnsllna4rps2dssnqgjfaw1ss";
-      };
-      propagatedBuildInputs = [ sipyco pkgs.python3Packages.numpy pkgs.python3Packages.aiohttp ];
-      # Modifies PATH to pass the wrapped python environment (i.e. python3.withPackages(...) to subprocesses.
-      # Allows subprocesses using python to find all packages you have installed
-      makeWrapperArgs = [ ''--run 'if [ ! -z "$NIX_PYTHONPREFIX" ]; then export PATH=$NIX_PYTHONPREFIX/bin:$PATH;fi' '' ];
-    };
-    conda-artiq-comtools = condaBuild {
-      name = "conda-artiq-comtools";
-      src = condaFakeSource {
-        name = "artiq-comtools";
-        inherit (artiq-comtools) version src;
-        dependencies = [ "sipyco" "numpy" "aiohttp >=3" ];
-      };
-    };
-  } // {
-    wand = pkgs.python3Packages.buildPythonApplication rec {
-      name = "wand";
-      version = "0.4.dev";
-      src = pkgs.fetchFromGitHub {
-        owner = "OxfordIonTrapGroup";
-        repo = "wand";
-        rev = "0bf1cfef4aa37e5761c20ac8702abec125b45e23";
-        sha256 = "0jfw6w6id7qkx2f6rklrmp13b2hsnvii1qbls60ampx399lcb43g";
-      };
-      patches = [ ./wand-fix-config-dir.patch ];
-      nativeBuildInputs = [ pkgs.qt5.wrapQtAppsHook ];
-      dontWrapQtApps = true;
-      postFixup = ''
-        wrapQtApp "$out/bin/wand_gui"
-      '';
-      propagatedBuildInputs = with pkgs.python3Packages; [ artiq quamash numpy scipy influxdb setuptools ];
-    };
-  } // (dualPackage {
-    name = "flake8-artiq";
-    version = "0.1.0";
-    withManual = false;
-    src = pkgs.fetchgit {
-      url = "https://gitlab.com/duke-artiq/flake8-artiq.git";
-      rev = "1216092974140a561850905734fc22fdacdc2cde";
-      sha256 = "0rkab2qdwyzms6nxc44jzb5grvkkbpjwwmfv2zj96cm6cm8d9pdr";
-    };
-    pythonOptions = {
-      propagatedBuildInputs = [ pkgs.python3Packages.flake8 ];
-      checkInputs = [ pkgs.python3Packages.pytestCheckHook ];
-    };
-    condaOptions = { dependencies = [ "flake8" ]; };
-  }) // (dualPackage rec {
-    name = "dax";
-    version = "6.7";
-    enabled = builtins.head (builtins.splitVersion version) == builtins.head (builtins.splitVersion artiq.version);
-    withManual = false;
-    src = pkgs.fetchgit {
-      url = "https://gitlab.com/duke-artiq/dax.git";
-      rev = "v${version}";
-      sha256 = "0rgvqqiypqvxjzrsixn3h7dn93isqw5vc2wrmpkxhzvw9lh5ihm7";
-    };
-    pythonOptions = {
-      VERSIONEER_OVERRIDE = version;
-      inherit (pkgs.python3Packages.pygit2) SSL_CERT_FILE;
-      propagatedBuildInputs = [ artiq sipyco ]
-        ++ (with pkgs.python3Packages; [ numpy scipy pyvcd natsort pygit2 matplotlib graphviz h5py networkx sortedcontainers ]);
-      checkInputs = [ pkgs.python3Packages.pytestCheckHook ];
-    };
-    condaOptions = { dependencies = [ "python>=3.7" "artiq" "sipyco" "numpy" "scipy" "pyvcd" "natsort" "pygit2" "matplotlib" "python-graphviz" "h5py" "networkx" "sortedcontainers" ]; };
-  }) // (dualPackage {
-    name = "dax-applets";
-    version = "0.0.0";
-    withManual = false;
-    src = pkgs.fetchgit {
-      url = "https://gitlab.com/duke-artiq/dax-applets.git";
-      rev = "0f0196b6941b0c44a33c85d8c02047ca65466463";
-      sha256 = "0mx6yjvprhdnkdigwns8mg6v5daqxpgbv7mf63fa76i1iv2wvak4";
-    };
-    pythonOptions = {
-      propagatedBuildInputs = [ artiq ]
-        ++ (with pkgs.python3Packages; [ numpy pyqt5 pyqtgraph ]);
-      doCheck = false;
-    };
-    condaOptions = { dependencies = [ "python>=3.5" "artiq" "numpy" "pyqt" "pyqtgraph" ]; };
-  })
diff --git a/artiq-full/generate-identifier.py b/artiq-full/generate-identifier.py
deleted file mode 100755
index 942505b..0000000
--- a/artiq-full/generate-identifier.py
+++ /dev/null
@@ -1,24 +0,0 @@
-#!/usr/bin/env python
-#
-# Encodes data like ARTIQ build_soc.py ReprogrammableIdentifier
-
-import sys
-
-if len(sys.argv) != 2:
-    raise ValueError('argument missing')
-
-identifier_str = sys.argv[1]
-contents = list(identifier_str.encode())
-l = len(contents)
-if l > 255:
-    raise ValueError("Identifier string must be 255 characters or less")
-contents.insert(0, l)
-
-f = sys.stdout
-f.write("[\n");
-for i in range(7):
-    init = sum(1 << j if c & (1 << i) else 0 for j, c in enumerate(contents))
-    f.write(
-        '  {{ cell = "identifier_str{}"; init = "256\'h{:X}"; }}\n'.format(i, init)
-    )
-f.write("]\n");
diff --git a/artiq-full/python-deps.nix b/artiq-full/python-deps.nix
deleted file mode 100644
index ab5bd86..0000000
--- a/artiq-full/python-deps.nix
+++ /dev/null
@@ -1,43 +0,0 @@
-{ pkgs }:
-
-rec {
-  wavedrom = pkgs.python3Packages.buildPythonPackage rec {
-    pname = "wavedrom";
-    version = "2.0.3.post2";
-
-    src = pkgs.python3Packages.fetchPypi {
-      inherit pname version;
-      sha256 = "13a4086417nv836s2wbj3f4r31gwapbyw5smgl00jsqizwsk96r3";
-    };
-
-    buildInputs = [ pkgs.python3Packages.setuptools_scm ];
-    propagatedBuildInputs = with pkgs.python3Packages; [ svgwrite attrdict ];
-    doCheck = false;
-
-    meta = with pkgs.lib; {
-      description = "WaveDrom compatible Python module and command line";
-      homepage    = "https://pypi.org/project/wavedrom/";
-      license     = licenses.mit;
-    };
-  };
-
-  sphinxcontrib-wavedrom = pkgs.python3Packages.buildPythonPackage rec {
-    pname = "sphinxcontrib-wavedrom";
-    version = "2.1.1";
-
-    src = pkgs.python3Packages.fetchPypi {
-      inherit pname version;
-      sha256 = "09xq4csdcil2x8mm38yd5k6lfbkazicvm278xnzwbfc9vghkqqs2";
-    };
-
-    buildInputs = [ pkgs.python3Packages.setuptools_scm ];
-    propagatedBuildInputs = [ wavedrom ] ++ (with pkgs.python3Packages; [ sphinx xcffib cairosvg ]);
-    doCheck = false;
-
-    meta = with pkgs.lib; {
-      description = "A Sphinx extension that allows including WaveDrom diagrams";
-      homepage    = "https://pypi.org/project/sphinxcontrib-wavedrom/";
-      license     = licenses.mit;
-    };
-  };
-}
diff --git a/artiq-full/sipyco-manual.nix b/artiq-full/sipyco-manual.nix
deleted file mode 100644
index 45a431c..0000000
--- a/artiq-full/sipyco-manual.nix
+++ /dev/null
@@ -1,56 +0,0 @@
-{ stdenv, lib, python3Packages, texlive, texinfo, sipyco }:
-
-let
-  version = sipyco.version;
-
-  isLatexPdfTarget = target: builtins.match "latexpdf.*" target != null;
-
-  latex = texlive.combine {
-    inherit (texlive)
-      scheme-basic latexmk cmap collection-fontsrecommended fncychap
-      titlesec tabulary varwidth framed fancyvrb float wrapfig parskip
-      upquote capt-of needspace etoolbox;
-  };
-
-  sipyco-manual = target: stdenv.mkDerivation rec {
-    name = "sipyco-manual-${target}-${version}";
-    inherit version;
-
-    src = sipyco.src;
-    buildInputs = [
-      python3Packages.sphinx python3Packages.sphinx_rtd_theme
-      python3Packages.sphinx-argparse sipyco
-    ] ++
-      lib.optional (isLatexPdfTarget target) latex ++
-      lib.optional (target == "texinfo") texinfo;
-
-    preBuild = ''
-        export SOURCE_DATE_EPOCH=`cat TIMESTAMP`
-        cd doc
-      '';
-    makeFlags = [ target ];
-
-    installPhase =
-      let
-        dest = "$out/share/doc/sipyco-manual";
-      in
-        if isLatexPdfTarget target
-        then ''
-            mkdir -p ${dest}
-            cp _build/latex/SiPyCo.pdf ${dest}/
-
-            mkdir -p $out/nix-support/
-            echo doc-pdf manual ${dest} SiPyCo.pdf >> $out/nix-support/hydra-build-products
-          ''
-        else ''
-            mkdir -p ${dest}
-            cp -r _build/${target} ${dest}/
-
-            mkdir -p $out/nix-support/
-            echo doc manual ${dest}/${target} index.html >> $out/nix-support/hydra-build-products
-          '';
-  };
-
-  targets = [ "html" "latexpdf" ];
-in
-  builtins.listToAttrs (map (target: { name = "sipyco-manual-${target}"; value = sipyco-manual target; }) targets)
diff --git a/artiq-full/wand-fix-config-dir.patch b/artiq-full/wand-fix-config-dir.patch
deleted file mode 100644
index 44ee805..0000000
--- a/artiq-full/wand-fix-config-dir.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-diff --git a/wand/tools.py b/wand/tools.py
-index a51dabd..4d5a9d1 100644
---- a/wand/tools.py
-+++ b/wand/tools.py
-@@ -6,6 +6,7 @@ import shutil
- import logging
- 
- from sipyco import pyon
-+from artiq.appdirs import user_config_dir
- import wand
- 
- logger = logging.getLogger(__name__)
-@@ -26,10 +27,15 @@ class LockException(Exception):
-     pass
- 
- 
-+def get_user_config_dir():
-+    dir = user_config_dir("wand", "oitg", "1")
-+    os.makedirs(dir, exist_ok=True)
-+    return dir
-+
-+
- def get_config_path(args, name_suffix=""):
-     config_file = "{}{}_config.pyon".format(args.name, name_suffix)
--    wand_dir = os.path.dirname(wand.__file__)
--    config_path = os.path.join(wand_dir, config_file)
-+    config_path = os.path.join(get_user_config_dir(), config_file)
- 
-     if args.backup_dir == "":
-         backup_path = ""
diff --git a/artiq-zynq.nix b/artiq-zynq.nix
deleted file mode 100644
index c8fc6bd..0000000
--- a/artiq-zynq.nix
+++ /dev/null
@@ -1,84 +0,0 @@
-let
-  pkgs = import <nixpkgs> { overlays = [ (import ./artiq-fast/mozilla-overlay.nix) ]; };
-  artiq-zynq = import <artiq-zynq>;
-  artiq-fast = import <artiq-fast> { inherit pkgs; };
-in
-  (
-    builtins.mapAttrs (key: value: pkgs.lib.hydraJob value) artiq-zynq
-  ) // {
-    gateware-sim = pkgs.lib.hydraJob (pkgs.stdenv.mkDerivation {
-      name = "gateware-sim";
-      buildInputs = [ artiq-fast.migen artiq-fast.migen-axi artiq-fast.artiq ];
-
-      phases = [ "buildPhase" ];
-
-      buildPhase =
-        ''
-        python -m unittest discover ${<artiq-zynq>}/src/gateware -v
-        touch $out
-        '';
-    });
-    zc706-hitl-tests = pkgs.lib.hydraJob (pkgs.stdenv.mkDerivation {
-      name = "zc706-hitl-tests";
-
-      __networked = true;  # compatibility with old patched Nix
-      # breaks hydra, https://github.com/NixOS/hydra/issues/1216
-      #__impure = true;     # Nix 2.8+
-
-      buildInputs = [
-        pkgs.netcat pkgs.openssh pkgs.rsync artiq-fast.artiq artiq-fast.artiq-netboot
-      ];
-      phases = [ "buildPhase" ];
-
-      buildPhase =
-        ''
-        export NIX_SSHOPTS="-F /dev/null -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o LogLevel=ERROR -i /opt/hydra_id_ed25519"
-        LOCKCTL=$(mktemp -d)
-        mkfifo $LOCKCTL/lockctl
-
-        cat $LOCKCTL/lockctl | ${pkgs.openssh}/bin/ssh \
-        $NIX_SSHOPTS \
-        rpi-4 \
-        'mkdir -p /tmp/board_lock && flock /tmp/board_lock/zc706-1 -c "echo Ok; cat"' \
-        | (
-          # End remote flock via FIFO
-          atexit_unlock() {
-            echo > $LOCKCTL/lockctl
-          }
-          trap atexit_unlock EXIT
-
-          # Read "Ok" line when remote successfully locked
-          read LOCK_OK
-
-          echo Power cycling board...
-          (echo b; sleep 5; echo B; sleep 5) | nc -N -w6 192.168.1.31 3131
-          echo Power cycle done.
-
-          export USER=hydra
-          export OPENOCD_ZYNQ=${artiq-zynq.zynq-rs}/openocd
-          export SZL=${(import artiq-zynq.zynq-rs).zc706-szl}/szl.elf
-          pushd ${<artiq-zynq>}
-          bash ${<artiq-zynq>}/remote_run.sh -h rpi-4 -o "$NIX_SSHOPTS" -d ${artiq-zynq.zc706-nist_qc2-jtag}
-          popd
-
-          echo Waiting for the firmware to boot...
-          sleep 15
-
-          echo Running test kernel...
-          artiq_run --device-db ${<artiq-zynq>}/examples/device_db.py ${<artiq-zynq>}/examples/mandelbrot.py
-
-          echo Running ARTIQ unit tests...
-          export ARTIQ_ROOT=${<artiq-zynq>}/examples
-          export ARTIQ_LOW_LATENCY=1
-          python -m unittest discover artiq.test.coredevice -v
-
-          touch $out
-
-          echo Completed
-
-          (echo b; sleep 5) | nc -N -w6 192.168.1.31 3131
-          echo Board powered off
-        )
-        '';
-    });
-  }
diff --git a/zynq-rs.nix b/zynq-rs.nix
deleted file mode 100644
index 47ac60f..0000000
--- a/zynq-rs.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-let
-  pkgs = import <nixpkgs> {};
-  zynq-rs = import <zynq-rs>;
-in
-  (
-    builtins.mapAttrs (key: value: pkgs.lib.hydraJob value) zynq-rs
-  )