add linien-server package

flake.nix

@@ -68,10 +68,50 @@
         runScript = "vivado";
       };
 
+      pyrp3 = pkgs.python3Packages.buildPythonPackage rec {
+        pname = "pyrp3";
+        version = "1.2.0";
+        pyproject = true;
+        src = pkgs.fetchFromGitHub {
+          owner = "linien-org";
+          repo = "${pname}";
+          rev = "v${version}";
+          hash = "sha256-43TTlpJ5SMAjQM71bNVvrWQyciRXM3zpuA/Dw41AEgU=";
+        };
+        nativeBuildInputs = with pkgs.python3Packages; [ setuptools wheel setuptools-scm ];
+        propagatedBuildInputs = with pkgs.python3Packages; [
+          myhdl
+          rpyc4
+          cached-property
+          numpy
+        ];
+      };
+
+      linien-server = pkgs.python3Packages.buildPythonPackage rec {
+        pname = "linien-server";
+        pyproject = true;
+        inherit (pkgs.python3Packages.linien-common) src version;
+        sourceRoot = "source/linien-server";
+        nativeBuildInputs = [ pkgs.python3Packages.setuptools ];
+        propagatedBuildInputs = with pkgs.python3Packages; [
+          appdirs
+          certifi
+          click
+          cma
+          pylpsd
+          pyrp3
+          requests
+          linien-common
+        ];
+      };
+
       not-os-configured = (import patched-not-os {
         inherit nixpkgs;
         extraModules = [
           "${patched-not-os}/zynq_image.nix"
+          ({ config, pkgs, ... }: {
+            environment.systemPackages = [ linien-server ];
+          })
         ];
         system = "x86_64-linux";
         crossSystem.system = "armv7l-linux";
@@ -258,6 +298,8 @@
           url = "https://download.qemu.org/qemu-${version}.tar.xz";
           hash = "sha256-Q8wXaAQQVYb3T5A5jzTp+FeH3/QA07ZA2B93efviZbs=";
         };
+        # temporary fix to build qemu with recent nixpkgs
+        patches = builtins.filter (x: (x.name or "") != "9d5b42beb6978dc6219d5dc029c9d453c6b8d503.diff") oldAttrs.patches;
       });
 
       board-package-set = { board }: let
@@ -427,7 +469,7 @@
             export PATH=${qemu}/bin:$PATH
             IMGDIR=$(mktemp -d /tmp/not-os-qemu-XXXXXX)
             BASE=$(realpath $(dirname $0))
-            qemu-img create -F raw -f qcow2 -b $BASE/sd-image.img $IMGDIR/sd-overlay.qcow2 512M
+            qemu-img create -F raw -f qcow2 -b $BASE/sd-image.img $IMGDIR/sd-overlay.qcow2 2G
 
             # Some command arguments are based from samples in Xilinx QEMU User Documentation
             # See: https://xilinx-wiki.atlassian.net/wiki/spaces/A/pages/821854273/Running+Bare+Metal+Applications+on+QEMU
@@ -470,7 +512,7 @@
         inherit migen misoc vivado;
       };
       packages.armv7l-linux = {
-        inherit fast-servo-gateware;
+        inherit fast-servo-gateware linien-server;
       } //
       (board-package-set { board = "zc706"; }) //
       (board-package-set { board = "fast-servo"; });