1 files changed, 31 insertions, 0 deletions
diff --git a/nixpkgs/nixos/modules/installer/cd-dvd/sd-image-raspberrypi4.nix b/nixpkgs/nixos/modules/installer/cd-dvd/sd-image-raspberrypi4.nix
new file mode 100644
index 000000000000..c545a1e7e242
--- /dev/null
+++ b/nixpkgs/nixos/modules/installer/cd-dvd/sd-image-raspberrypi4.nix
@@ -0,0 +1,31 @@
+# To build, use:
+# nix-build nixos -I nixos-config=nixos/modules/installer/cd-dvd/sd-image-raspberrypi4.nix -A config.system.build.sdImage
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ../../profiles/base.nix
+    ../../profiles/installation-device.nix
+    ./sd-image.nix
+  ];
+
+  boot.loader.grub.enable = false;
+  boot.loader.raspberryPi.enable = true;
+  boot.loader.raspberryPi.version = 4;
+  boot.kernelPackages = pkgs.linuxPackages_rpi4;
+
+  boot.consoleLogLevel = lib.mkDefault 7;
+
+  sdImage = {
+    firmwareSize = 128;
+    # This is a hack to avoid replicating config.txt from boot.loader.raspberryPi
+    populateFirmwareCommands =
+      "${config.system.build.installBootLoader} ${config.system.build.toplevel} -d ./firmware";
+    # As the boot process is done entirely in the firmware partition.
+    populateRootCommands = "";
+  };
+
+  # the installation media is also the installation target,
+  # so we don't want to provide the installation configuration.nix.
+  installer.cloneConfig = false;
+}