From 3325f2b593f92d505156ebf45a81b2746e01c9b3 Mon Sep 17 00:00:00 2001
From: Emi Simpson <emi@alchemi.dev>
Date: Sun, 15 Jan 2023 15:17:21 -0500
Subject: [PATCH] Add microcode updates for AMD

---
 nixos.nix                     | 1 +
 system/system-information.nix | 1 +
 2 files changed, 2 insertions(+)

diff --git a/nixos.nix b/nixos.nix
index 8abeb19..9721c1b 100644
--- a/nixos.nix
+++ b/nixos.nix
@@ -190,6 +190,7 @@ let systemInformation = import ./system/system-information.nix; in
 	};
 	hardware.enableAllFirmware = true;
 	hardware.cpu.intel.updateMicrocode = systemInformation.isIntel;
+	hardware.cpu.amd.updateMicrocode = systemInformation.isAmd;
 
 	# high-resolution display
 	hardware.video.hidpi.enable = systemInformation.isHiDPI;
diff --git a/system/system-information.nix b/system/system-information.nix
index 8436b29..814fb00 100644
--- a/system/system-information.nix
+++ b/system/system-information.nix
@@ -7,4 +7,5 @@
 
 	isHiDPI = true;
 	isIntel = true;
+	isAmd   = false;
 }