diff --git a/hosts/modules/core/t2-firmware/brcm-firmware.nix b/hosts/modules/core/t2-firmware/brcm-firmware.nix
new file mode 100644
index 0000000..db6584c
--- /dev/null
+++ b/hosts/modules/core/t2-firmware/brcm-firmware.nix
@@ -0,0 +1,25 @@
+{
+  stdenvNoCC,
+  get-apple-firmware,
+}:
+stdenvNoCC.mkDerivation (final: {
+  name = "brcm-firmware";
+  src = ./firmware/brcm;
+
+  installPhase = ''
+    mkdir -p $out/lib/firmware/brcm
+    cp ${final.src}/* "$out/lib/firmware/brcm"
+  '';
+
+  buildInputs = [
+    get-apple-firmware
+  ];
+
+  buildPhase = ''
+    mkdir -p $out/bin
+    cp ${final.src} $out/bin/get-apple-firmware
+    chmod +x $out/bin/get-apple-firmware
+
+    mkdir
+  '';
+})
diff --git a/hosts/modules/core/t2-firmware/default.nix b/hosts/modules/core/t2-firmware/default.nix
index e1655f7..9691719 100644
--- a/hosts/modules/core/t2-firmware/default.nix
+++ b/hosts/modules/core/t2-firmware/default.nix
@@ -1,7 +1,6 @@
 # REF: https://github.com/t2linux/nixos-t2-iso
 {
   inputs,
-  pkgs,
   t2pkgs,
   ...
 } @ args: {
@@ -28,10 +27,15 @@
     overlays = [
       (self: super: {
         get-apple-firmware = super.callPackage ./get-apple-firmware.nix {};
+        brcm-firmware = super.callPackage ./brcm-firmware.nix {};
       })
     ];
   };
 
+  hardware.firmware = [
+    t2pkgs.brcm-firmware
+  ];
+
   # environment.systemPackages = with base; [
   #   python3
   #   dmg2img
diff --git a/hosts/modules/core/t2-firmware/get-apple-firmware.nix b/hosts/modules/core/t2-firmware/get-apple-firmware.nix
index 7b25cce..ceb952a 100644
--- a/hosts/modules/core/t2-firmware/get-apple-firmware.nix
+++ b/hosts/modules/core/t2-firmware/get-apple-firmware.nix
@@ -2,6 +2,9 @@
   stdenvNoCC,
   fetchurl,
   lib,
+  python3,
+  dmg2img,
+  curl,
 }:
 stdenvNoCC.mkDerivation (final: {
   pname = "get-apple-firmware";
@@ -13,6 +16,12 @@ stdenvNoCC.mkDerivation (final: {
 
   dontUnpack = true;
 
+  buildInputs = [
+    curl
+    dmg2img
+    python3
+  ];
+
   buildPhase = ''
     mkdir -p $out/bin
     cp ${final.src} $out/bin/get-apple-firmware