ucodenix

mightyiam · Nov 12, 2024 · c0fb45e · c0fb45e
1 parent 6811757
commit c0fb45e
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Showing 5 changed files with 38 additions and 1 deletion.
diff --git a/flake.lock b/flake.lock
diff --git a/flake.nix b/flake.nix
@@ -71,6 +71,11 @@
       inputs.nixpkgs.follows = "nixpkgs";
     };
 
+    ucodenix = {
+      url = "github:e-tho/ucodenix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+
     vim-autoread = {
       flake = false;
       url = "github:djoshea/vim-autoread/24061f84652d768bfb85d222c88580b3af138dab";

diff --git a/nixos-configurations/termitomyces/cpu.nix b/nixos-configurations/termitomyces/cpu.nix
@@ -1 +1,5 @@
-{ boot.kernelModules = [ "kvm-amd" ]; }
+{
+  boot.kernelModules = [ "kvm-amd" ];
+
+  services.ucodenix.cpuModelId = "00A60F12";
+}
diff --git a/nixos-modules/modules/microcode.nix b/nixos-modules/modules/microcode.nix
@@ -0,0 +1,6 @@
+{ self, ... }:
+{
+  imports = [ self.inputs.ucodenix.nixosModules.default ];
+
+  services.ucodenix.enable = true;
+}
diff --git a/nixos-modules/types/desktop.nix b/nixos-modules/types/desktop.nix
@@ -13,6 +13,7 @@
     ../modules/home-related-hacks.nix
     ../modules/home.nix
     ../modules/known-hosts.nix
+    ../modules/microcode.nix
     ../modules/networking.nix
     ../modules/nh.nix
     ../modules/nix-index.nix