Merge pull request #105709 from CajuM/symbiflow

Add Symbiflow + prjxray for OSS Xilinx FPGA development

maintainers/maintainer-list.nix

@@ -5696,6 +5696,12 @@
     githubId = 2971615;
     name = "Marius Bergmann";
   };
+  mcaju = {
+    email = "cajum.bugs@yandex.com";
+    github = "CajuM";
+    githubId = 10420834;
+    name = "Mihai-Drosi Caju";
+  };
   mcbeth = {
     email = "mcbeth@broggs.org";
     github = "mcbeth";

pkgs/data/misc/prjxray-db/default.nix

@@ -0,0 +1,43 @@
+{ stdenv
+, fetchFromGitHub
+}:
+
+stdenv.mkDerivation rec {
+  pname   = "prjxray-db";
+  version = "0.0-0232-g303a61d";
+
+  src = fetchFromGitHub {
+    owner  = "SymbiFlow";
+    repo   = "prjxray-db";
+    rev    = "303a61d8bc552f7a533b91b17448c59e908aa391";
+    sha256 = "0r75xig16dbgh3nfygggir0a160x52y766h7hd9xcib9m88jixb2";
+  };
+
+  enableParallelBuilding = true;
+
+  installPhase = ''
+    runHook preInstall
+
+    DBDIR="$out/share/symbiflow/prjxray-db/"
+    DB_CONFIG="$out/bin/prjxray-config"
+
+    mkdir -p $DBDIR $out/bin
+
+    for device in artix7 kintex7 zynq7; do
+      cp -r $src/$device $DBDIR
+    done
+
+    echo -e "#!/bin/sh\n\necho $DBDIR" > $DB_CONFIG
+    chmod +x $DB_CONFIG
+
+    runHook postInstall
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Project X-Ray - Xilinx Series 7 Bitstream Documentation";
+    homepage    = "https://github.com/SymbiFlow/prjxray-db";
+    license     = licenses.cc0;
+    maintainers = with maintainers; [ mcaju ];
+    platforms   = platforms.all;
+  };
+}

pkgs/data/misc/symbiflow-arch-defs/default.nix

@@ -0,0 +1,47 @@
+{ stdenv
+, fetchurl
+, autoPatchelfHook
+, python3Packages
+, archs ? [ "xc7a100t" "xc7a50t" "xc7z010" "xc7z020" ]
+}:
+
+stdenv.mkDerivation rec {
+  pname   = "symbiflow-arch-defs";
+  version = "20200914-111752-g05d68df0";
+
+  src = fetchurl {
+    url = "https://storage.googleapis.com/symbiflow-arch-defs/artifacts/prod/foss-fpga-tools/symbiflow-arch-defs/continuous/install/66/20200914-111752/symbiflow-arch-defs-install-05d68df0.tar.xz";
+    sha256 = "1gmynybh8n33ag521w17c2kd16n834hqc6d8hi2pfs5kg1jl1a74";
+  };
+
+  sourceRoot = ".";
+
+  propagatedBuildInputs = [
+    python3Packages.lxml
+    python3Packages.python-constraint
+  ];
+
+  installPhase = ''
+    mkdir -p $out/bin
+    cp -r bin/{symbiflow_*,vpr_common,python} $out/bin
+    for script in $out/bin/symbiflow_*; do
+        substituteInPlace $script --replace '/env' '/symbiflow_env'
+    done
+    cp bin/env $out/bin/symbiflow_env
+
+    mkdir -p $out/share/symbiflow/arch
+    cp -r share/symbiflow/{scripts,techmaps} $out/share/symbiflow/
+
+    for arch in ${builtins.concatStringsSep " " archs}; do
+        cp -r share/symbiflow/arch/"$arch"_test* $out/share/symbiflow/arch/
+    done
+  '';
+
+  meta = with stdenv.lib; {
+    description = "Project X-Ray - Xilinx Series 7 Bitstream Documentation";
+    homepage    = "https://github.com/SymbiFlow/symbiflow-arch-defs";
+    hydraPlatforms = [];
+    license     = licenses.isc;
+    platforms   = platforms.all;
+  };
+}

pkgs/development/compilers/prjxray-tools/default.nix

@@ -0,0 +1,29 @@
+{ stdenv
+, fetchFromGitHub
+, cmake
+}:
+
+stdenv.mkDerivation rec {
+  pname   = "prjxray-tools";
+  version = "0.1-2676-gac8d30e3";
+
+  src = fetchFromGitHub {
+    owner  = "SymbiFlow";
+    repo   = "prjxray";
+    fetchSubmodules = true;
+    rev    = "ac8d30e3fe2029122408888d2313844b3e0c265b";
+    sha256 = "1ag7dk12hdhip821crwinncp8vgyzs0r85l1h2vbgn61lnxc7f4h";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  doCheck = true;
+
+  meta = with stdenv.lib; {
+    description = "Documenting the Xilinx 7-series bit-stream format";
+    homepage    = "https://github.com/SymbiFlow/prjxray";
+    license     = licenses.isc;
+    platforms   = platforms.all;
+    maintainers = with maintainers; [ mcaju ];
+  };
+}

pkgs/development/compilers/symbiflow-vtr/default.nix

@@ -0,0 +1,40 @@
+{ stdenv
+, fetchFromGitHub
+, bison
+, cmake
+, flex
+, pkg-config
+}:
+
+stdenv.mkDerivation rec {
+  pname   = "symbiflow-vtr";
+  version = "8.0.0.rc2-4003-g8980e4621";
+
+  src = fetchFromGitHub {
+    owner  = "SymbiFlow";
+    repo   = "vtr-verilog-to-routing";
+    rev    = "8980e46218542888fac879961b13aa7b0fba8432";
+    sha256 = "1sq7f1f3dzfm48a9vq5nvp0zllby0nasm3pvqab70f4jaq0m1aaa";
+  };
+
+  nativeBuildInputs = [
+    bison
+    cmake
+    flex
+    pkg-config
+  ];
+
+  cmakeFlags = [
+    "-DWITH_ODIN=OFF"
+    "-DWITH_ABC=OFF"
+  ];
+
+  doCheck = true;
+
+  meta = with stdenv.lib; {
+    description = "SymbiFlow WIP changes for Verilog to Routing (VTR)";
+    homepage    = "https://github.com/SymbiFlow/vtr-verilog-to-routing";
+    platforms   = platforms.all;
+    maintainers = with maintainers; [ mcaju ];
+  };
+}

pkgs/development/compilers/symbiflow-yosys-plugins/default.nix

@@ -0,0 +1,37 @@
+{ stdenv
+, fetchFromGitHub
+, symbiflow-yosys
+, zlib
+, readline
+}:
+
+stdenv.mkDerivation rec {
+  pname   = "symbiflow-yosys-plugins";
+  version = "1.0.0.7-0060-g7454cd6b";
+
+  src = fetchFromGitHub {
+    owner  = "SymbiFlow";
+    repo   = "yosys-symbiflow-plugins";
+    rev    = "7454cd6b5e4fd22854e2ada219a5e3c3a06e0717";
+    sha256 = "0r9r31p7fy4ylfrwvwlbivq5a03xrph34blxbxzx2c8bc02mbv0s";
+  };
+
+  enableParallelBuilding = true;
+
+  nativeBuildInputs = [ symbiflow-yosys ];
+
+  buildInputs = [
+    readline
+    zlib
+  ];
+
+  makeFlags = [ "PLUGINS_DIR=${placeholder "out"}/share/yosys/plugins" ];
+
+  meta = with stdenv.lib; {
+    description = "Yosys SymbiFlow Plugins";
+    homepage    = "https://github.com/SymbiFlow/yosys-symbiflow-plugins";
+    license     = licenses.isc;
+    platforms   = platforms.all;
+    maintainers = with maintainers; [ mcaju ];
+  };
+}

pkgs/development/compilers/symbiflow-yosys/default.nix

@@ -0,0 +1,37 @@
+{ stdenv
+, abc-verifier
+, fetchFromGitHub
+, yosys
+, plugins ? []
+}:
+
+let
+  localAbc-verifier = abc-verifier.overrideAttrs (_: rec {
+    pname = "abc-verifier";
+    version = "2020.06.22";
+
+    src = fetchFromGitHub {
+      owner  = "YosysHQ";
+      repo   = "abc";
+      rev    = "341db25668f3054c87aa3372c794e180f629af5d";
+      sha256 = "14cgv34vz5ljkcms6nrv19vqws2hs8bgjgffk5q03cbxnm2jxv5s";
+    };
+
+    passthru.rev = src.rev;
+  });
+in
+
+(yosys.overrideAttrs (oldAttrs: rec {
+  pname   = "symbiflow-yosys";
+  version = "0.9+2406";
+
+  src = fetchFromGitHub {
+    owner  = "SymbiFlow";
+    repo   = "yosys";
+    rev    = "d8b2d1a2b1a93057678cf49bb8f0329f191faba1";
+    sha256 = "1w8jnqzabvzixjllhb6ak2n2gmjvsn6qd996i7z70bsq5rgdkq9g";
+  };
+})).override {
+  abc-verifier = localAbc-verifier;
+  plugins = plugins;
+}

pkgs/development/compilers/yosys/default.nix

@@ -5,13 +5,14 @@
 , fetchFromGitHub
 , flex
 , libffi
-, pkgconfig
+, pkg-config
 , protobuf
 , python3
 , readline
 , tcl
 , verilog
 , zlib
+, plugins ? []
 }:
 
 # NOTE: as of late 2020, yosys has switched to an automation robot that
@@ -32,6 +33,8 @@
 # ultimately less confusing than using dates.
 
 stdenv.mkDerivation rec {
+  inherit plugins;
+
   pname   = "yosys";
   version = "0.9+3830";
 
@@ -43,21 +46,16 @@ stdenv.mkDerivation rec {
   };
 
   enableParallelBuilding = true;
-  nativeBuildInputs = [ pkgconfig ];
-  buildInputs = [ tcl readline libffi python3 bison flex protobuf zlib ];
+  nativeBuildInputs = [ pkg-config protobuf flex bison python3 ];
+  buildInputs = [ tcl readline libffi python3 protobuf zlib ];
 
   makeFlags = [ "ENABLE_PROTOBUF=1" "PREFIX=${placeholder "out"}"];
 
   patchPhase = ''
     substituteInPlace ./Makefile \
-      --replace 'CXX = clang' "" \
-      --replace 'LD = clang++' 'LD = $(CXX)' \
-      --replace 'CXX = gcc' "" \
-      --replace 'LD = gcc' 'LD = $(CXX)' \
-      --replace 'ABCMKARGS = CC="$(CXX)" CXX="$(CXX)"' 'ABCMKARGS =' \
       --replace 'echo UNKNOWN' 'echo ${builtins.substring 0 10 src.rev}'
-    substituteInPlace ./misc/yosys-config.in \
-      --replace '/bin/bash' '${bash}/bin/bash'
+    chmod +x ./misc/yosys-config.in
+    patchShebangs ./misc/yosys-config.in
     patchShebangs tests
   '';
 
@@ -76,8 +74,8 @@ stdenv.mkDerivation rec {
       exit 1
     fi
 
-    if ! grep -q "YOSYS_VER := ${version}" Makefile; then
-      echo "ERROR: yosys version in Makefile isn't equivalent to version of the nix package (${version}), failing."
+    if ! grep -q "YOSYS_VER := $version" Makefile; then
+      echo "ERROR: yosys version in Makefile isn't equivalent to version of the nix package ($version), failing."
       exit 1
     fi
   '';
@@ -94,7 +92,14 @@ stdenv.mkDerivation rec {
   # add a symlink to fake things so that both variants work the same way. this
   # is also needed at build time for the test suite.
   postBuild   = "ln -sfv ${abc-verifier}/bin/abc ./yosys-abc";
-  postInstall = "ln -sfv ${abc-verifier}/bin/abc $out/bin/yosys-abc";
+  postInstall = ''
+    ln -sfv ${abc-verifier}/bin/abc $out/bin/yosys-abc
+
+    mkdir -p $out/share/yosys/plugins
+    for plugin in $plugins; do
+        ln -sfv $plugin/share/yosys/plugins/* $out/share/yosys/plugins/
+    done
+  '';
 
   meta = with stdenv.lib; {
     description = "Open RTL synthesis framework and tools";

pkgs/development/python-modules/python-prjxray/default.nix

@@ -0,0 +1,44 @@
+{ stdenv
+, fetchFromGitHub
+, pkgs
+, buildPythonPackage
+, intervaltree
+, numpy
+, openpyxl
+, parse
+, progressbar
+, pyjson5
+, pyyaml
+, simplejson
+, symbiflow-fasm
+, textx
+}:
+
+buildPythonPackage rec {
+  pname = "python-prjxray";
+  version = pkgs.prjxray-tools.version;
+
+  src = pkgs.prjxray-tools.src;
+
+  propagatedBuildInputs = [
+    intervaltree
+    numpy
+    openpyxl
+    parse
+    progressbar
+    pyjson5
+    pyyaml
+    simplejson
+    symbiflow-fasm
+    textx
+  ];
+
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Documenting the Xilinx 7-series bit-stream format";
+    homepage    = "https://github.com/SymbiFlow/prjxray";
+    license     = licenses.isc;
+    maintainers = with maintainers; [ mcaju ];
+  };
+}