feat: add amd-debug tooling as a module and to base config

Signed-off-by: Fabian Wienand <fabian.wienand@9elements.com>

Author: RiSKeD

flake.nix

@@ -29,11 +29,14 @@
         fileSystems."/boot/EFI" = {
           device = "/dev/disk/by-label/ESP";
         };
-        firmwareci.base = {
-          sshAccess = {
-            user = "root";
-            key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKcSD9iHnCrJXkSt7aGSnfL0tVHUm+x6/EDr/FchmBfu";
+        firmwareci = {
+          base = {
+            sshAccess = {
+              user = "root";
+              key = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIKcSD9iHnCrJXkSt7aGSnfL0tVHUm+x6/EDr/FchmBfu";
+            };
           };
+          amdDebug.enable = true;
         };
       };
 
@@ -49,6 +52,7 @@
             version = "6.12.36";
             sha256 = "sha256-ShaK7S3lqBqt2QuisVOGCpjZm/w0ZRk24X8Y5U8Buow==";
           };
+          amdDebug.enable = true;
         };
       };
 

modules/base.nix

@@ -4,6 +4,7 @@ with lib;
 
 let
   cfg = config.firmwareci.base;
+  amdDebugCfg = config.firmwareci.amdDebug;
 
   chipsecKernelVersion = "6.12.36";
   kernelPackages = pkgs.linuxPackagesFor (pkgs.linux_6_12.override {
@@ -23,6 +24,8 @@ let
     withDriver = true;
   };
 
+  amd-debug-tools = pkgs.python3Packages.callPackage ../pkgs/amd-debug-tools/default.nix { };
+
 in
 {
   options.firmwareci.base = {
@@ -68,7 +71,14 @@ in
       default = true;
       description = "Include the default tools package in the image.";
     };
+  };
 
+  options.firmwareci.amdDebug = {
+    enable = mkOption {
+      type = types.bool;
+      default = false;
+      description = "Enable AMD debug tools (amd-s2idle, amd-bios, amd-pstate, amd-ttm) with ethtool and edid-decode.";
+    };
   };
 
   config = {
@@ -100,24 +110,34 @@ in
       powertop
     ]
     ++ lib.optional cfg.includeChipSec chipsec
-    ++ lib.optional cfg.includeDefaultTools (pkgs.callPackage ../pkgs/default-tools/default.nix { });
+    ++ lib.optional cfg.includeDefaultTools (pkgs.callPackage ../pkgs/default-tools/default.nix { })
+    ++ lib.optionals amdDebugCfg.enable [
+      amd-debug-tools
+      ethtool
+      edid-decode
+    ];
 
     hardware.enableAllFirmware = cfg.enableAllFirmware;
 
-    services.openssh = mkIf (cfg.sshAccess.user != "" && cfg.sshAccess.key != "") {
-      enable = true;
-      settings.PermitRootLogin = if cfg.sshAccess.user == "root" then "yes" else "no";
+    services = {
+      openssh = mkIf (cfg.sshAccess.user != "" && cfg.sshAccess.key != "") {
+        enable = true;
+        settings.PermitRootLogin = if cfg.sshAccess.user == "root" then "yes" else "no";
+      };
+
+      fwupd = mkIf cfg.enableFwupd {
+        enable = true;
+        daemonSettings = lib.mkForce {
+          EspLocation = "/boot/EFI";
+        };
+      };
+
+      # Enable D-Bus system daemon for AMD debug tools
+      dbus.enable = mkIf amdDebugCfg.enable true;
     };
 
     users.users.${cfg.sshAccess.user} = mkIf (cfg.sshAccess.user != "" && cfg.sshAccess.key != "") {
       openssh.authorizedKeys.keys = [ cfg.sshAccess.key ];
     };
-
-    services.fwupd = mkIf cfg.enableFwupd {
-      enable = true;
-      daemonSettings = lib.mkForce {
-        EspLocation = "/boot/EFI";
-      };
-    };
   };
 }

pkgs/amd-debug-tools/default.nix

@@ -0,0 +1,66 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, setuptools
+, dbus-fast
+, dbus-python
+, pyudev
+, packaging
+, pandas
+, jinja2
+, tabulate
+, seaborn
+, matplotlib
+,
+}:
+
+buildPythonPackage rec {
+  pname = "amd-debug-tools";
+  version = "0.2.9";
+  format = "pyproject";
+
+  src = fetchFromGitHub {
+    owner = "superm1";
+    repo = "amd-debug-tools";
+    rev = version;
+    sha256 = "sha256-RrXo1045M+2D/xycO74ExeFhqBJL9mE6OPy0MSLmEFc=";
+  };
+
+  build-system = [
+    setuptools
+  ];
+
+  postPatch = ''
+    # Replace dynamic versioning with static version
+    substituteInPlace pyproject.toml \
+      --replace-fail 'dynamic = ["version"]' 'version = "${version}"' \
+      --replace-fail ', "setuptools-git-versioning>=2.0,<3"' ""
+
+    # Remove the git-versioning configuration section
+    sed -i '/\[tool\.setuptools-git-versioning\]/,/^$/d' pyproject.toml
+  '';
+
+  dependencies = [
+    dbus-fast
+    dbus-python
+    pyudev
+    packaging
+    pandas
+    jinja2
+    tabulate
+    seaborn
+    matplotlib
+  ];
+
+  # Tests require additional setup
+  doCheck = false;
+
+  # Skip runtime dependency check (cysystemd is optional)
+  dontCheckRuntimeDeps = true;
+
+  meta = with lib; {
+    description = "AMD debug tools for firmware development";
+    homepage = "https://github.com/superm1/amd-debug-tools";
+    license = licenses.mit;
+  };
+}