uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/compilers/armips/default.nix

@@ -0,0 +1,31 @@
+{ stdenv, lib, fetchFromGitHub, cmake }:
+
+stdenv.mkDerivation rec {
+  pname = "armips";
+  version = "0.11.0";
+
+  src = fetchFromGitHub {
+    owner = "Kingcom";
+    repo = "armips";
+    rev = "v${version}";
+    sha256 = "sha256-L+Uxww/WtvDJn1xZqoqA6Pkzq/98sy1qTxZbv6eEjbA=";
+  };
+
+  nativeBuildInputs = [ cmake ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/bin
+    cp armips $out/bin
+
+    runHook postInstall
+  '';
+
+  meta = with lib; {
+    homepage = "https://github.com/Kingcom/armips";
+    description = "Assembler for various ARM and MIPS platforms.";
+    license = licenses.mit;
+    maintainers = with maintainers; [ marius851000 ];
+  };
+}