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/applications/misc/heimer/default.nix

@@ -0,0 +1,24 @@
+{ mkDerivation, lib, fetchFromGitHub, cmake, qttools, qtbase }:
+
+mkDerivation rec {
+  pname = "heimer";
+  version = "3.2.0";
+
+  src = fetchFromGitHub {
+    owner = "juzzlin";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-aAFhShsC3FLGgtF/8XJbWIMBEO3/gcGeDZei69Luz+s=";
+  };
+
+  nativeBuildInputs = [ cmake ];
+  buildInputs = [ qttools qtbase ];
+
+  meta = with lib; {
+    description = "Simple cross-platform mind map and note-taking tool written in Qt";
+    homepage = "https://github.com/juzzlin/Heimer";
+    license = licenses.gpl3;
+    maintainers  = with maintainers; [ dtzWill ];
+    platforms = platforms.linux;
+  };
+}