1 files changed, 26 insertions, 0 deletions
diff --git a/modules/hardware/cpu.nix b/modules/hardware/cpu.nix
new file mode 100644
index 0000000..b57190a
--- /dev/null
+++ b/modules/hardware/cpu.nix
@@ -0,0 +1,26 @@
+{
+  pkgs,
+  config,
+  ...
+}:
+{
+  hardware.cpu.amd.updateMicrocode = true;
+  environment.systemPackages = [ pkgs.amdctl ];
+
+  powerManagement = {
+    enable = true;
+    cpuFreqGovernor = "performance";
+  };
+
+  boot = {
+    kernelModules = [
+      # "kvm-amd"
+      "amd-pstate"
+      "zenpower"
+      "msr"
+    ];
+
+    kernelParams = [ "amd_iommu=on" ];
+    extraModulePackages = [ config.boot.kernelPackages.zenpower ];
+  };
+}