amd microcode patch

flake.lock

@@ -454,6 +454,22 @@
       }
     },
     "nixpkgs_4": {
+      "locked": {
+        "lastModified": 1730531603,
+        "narHash": "sha256-Dqg6si5CqIzm87sp57j5nTaeBbWhHFaVyG7V6L8k3lY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "7ffd9ae656aec493492b44d0ddfb28e79a1ea25d",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_5": {
       "locked": {
         "lastModified": 1727348695,
         "narHash": "sha256-J+PeFKSDV+pHL7ukkfpVzCOO7mBSrrpJ3svwBFABbhI=",
@@ -502,6 +518,7 @@
         "nixpkgs": "nixpkgs_3",
         "nixpkgsC": "nixpkgsC",
         "sops-nix": "sops-nix",
+        "ucodenix": "ucodenix",
         "zen-browser": "zen-browser"
       }
     },
@@ -562,6 +579,24 @@
         "type": "github"
       }
     },
+    "ucodenix": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_4"
+      },
+      "locked": {
+        "lastModified": 1731370323,
+        "narHash": "sha256-o2+w8Eda2vUN5TtFiheUXReTxd1YNlAg1g1kVKXI1cI=",
+        "owner": "e-tho",
+        "repo": "ucodenix",
+        "rev": "718ff785d5c12cb2ec136b13d423b2e808ffeddc",
+        "type": "github"
+      },
+      "original": {
+        "owner": "e-tho",
+        "repo": "ucodenix",
+        "type": "github"
+      }
+    },
     "umu": {
       "inputs": {
         "nixpkgs": [
@@ -630,7 +665,7 @@
     },
     "zen-browser": {
       "inputs": {
-        "nixpkgs": "nixpkgs_4"
+        "nixpkgs": "nixpkgs_5"
       },
       "locked": {
         "lastModified": 1727721329,

flake.nix

@@ -7,6 +7,7 @@
       url = "github:nix-community/home-manager/master";
       inputs.nixpkgs.follows = "nixpkgs";
     };
+    ucodenix.url = "github:e-tho/ucodenix";
     nix-gaming.url = "github:fufexan/nix-gaming";
     hyprland.url = "github:hyprwm/Hyprland";
     sops-nix = {

hosts/workstation/hardware-configuration.nix

@@ -1,14 +1,19 @@
 {
-  config,
   modulesPath,
-  lib,
   pkgs,
+  inputs,
   ...
 }:
 {
-  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+  imports = [
+    (modulesPath + "/installer/scan/not-detected.nix")
+    inputs.ucodenix.nixosModules.default
+  ];
+  services.ucodenix = {
+    enable = true;
+    cpuModelId = "00A50F00";
+  };
   hardware = {
-    cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
     bluetooth = {
       enable = true;
       settings.General = {