push sheeet

pkgs/os-specific/linux/firmware/raspberrypi/armstubs.nix

@@ -0,0 +1,67 @@
+{
+  lib,
+  stdenv,
+  fetchFromGitHub,
+}:
+
+let
+  inherit (lib) optionals;
+in
+stdenv.mkDerivation {
+  pname = "raspberrypi-armstubs";
+  version = "unstable-2022-07-11";
+
+  src = fetchFromGitHub {
+    owner = "raspberrypi";
+    repo = "tools";
+    rev = "439b6198a9b340de5998dd14a26a0d9d38a6bcac";
+    hash = "sha512-KMHgj73eXHT++IE8DbCsFeJ87ngc9R3XxMUJy4Z3s4/MtMeB9zblADHkyJqz9oyeugeJTrDtuVETPBRo7M4Y8A==";
+  };
+
+  env.NIX_CFLAGS_COMPILE = toString [
+    "-march=armv8-a+crc"
+  ];
+
+  preConfigure = ''
+    cd armstubs
+  '';
+
+  makeFlags = [
+    "CC8=${stdenv.cc.targetPrefix}cc"
+    "LD8=${stdenv.cc.targetPrefix}ld"
+    "OBJCOPY8=${stdenv.cc.targetPrefix}objcopy"
+    "OBJDUMP8=${stdenv.cc.targetPrefix}objdump"
+    "CC7=${stdenv.cc.targetPrefix}cc"
+    "LD7=${stdenv.cc.targetPrefix}ld"
+    "OBJCOPY7=${stdenv.cc.targetPrefix}objcopy"
+    "OBJDUMP7=${stdenv.cc.targetPrefix}objdump"
+  ]
+  ++ optionals (stdenv.hostPlatform.isAarch64) [
+    "armstub8.bin"
+    "armstub8-gic.bin"
+  ]
+  ++ optionals (stdenv.hostPlatform.isAarch32) [
+    "armstub7.bin"
+    "armstub8-32.bin"
+    "armstub8-32-gic.bin"
+  ];
+
+  installPhase = ''
+    runHook preInstall
+    mkdir -vp $out/
+    cp -v *.bin $out/
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    description = "Firmware related ARM stubs for the Raspberry Pi";
+    homepage = "https://github.com/raspberrypi/tools";
+    license = licenses.bsd3;
+    platforms = [
+      "armv6l-linux"
+      "armv7l-linux"
+      "aarch64-linux"
+    ];
+    maintainers = [ ];
+  };
+}

pkgs/os-specific/linux/firmware/raspberrypi/default.nix

@@ -0,0 +1,37 @@
+{
+  lib,
+  stdenvNoCC,
+  fetchFromGitHub,
+}:
+
+stdenvNoCC.mkDerivation rec {
+  # NOTE: this should be updated with linux_rpi
+  pname = "raspberrypi-firmware";
+  version = "1.20250430";
+
+  src = fetchFromGitHub {
+    owner = "raspberrypi";
+    repo = "firmware";
+    rev = version;
+    hash = "sha256-U41EgEDny1R+JFktSC/3CE+2Qi7GJludj929ft49Nm0=";
+  };
+
+  installPhase = ''
+    mkdir -p $out/share/raspberrypi/
+    mv boot "$out/share/raspberrypi/"
+  '';
+
+  dontConfigure = true;
+  dontBuild = true;
+  dontFixup = true;
+
+  meta = with lib; {
+    description = "Firmware for the Raspberry Pi board";
+    homepage = "https://github.com/raspberrypi/firmware";
+    license = licenses.unfreeRedistributableFirmware; # See https://github.com/raspberrypi/firmware/blob/master/boot/LICENCE.broadcom
+    maintainers = with maintainers; [ dezgeg ];
+    # Hash mismatch on source, mystery.
+    # Maybe due to https://github.com/NixOS/nix/issues/847
+    broken = stdenvNoCC.hostPlatform.isDarwin;
+  };
+}