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/data/fonts/nika-fonts/default.nix

@@ -0,0 +1,25 @@
+{ lib, fetchFromGitHub }:
+
+let
+  pname = "nika-fonts";
+  version = "1.0.0";
+in fetchFromGitHub {
+  name = "${pname}-${version}";
+  owner = "font-store";
+  repo = "NikaFont";
+  rev = "v${version}";
+
+  postFetch = ''
+    tar xf $downloadedFile --strip=1
+    find . -name '*.ttf' -exec install -m444 -Dt $out/share/fonts/nika-fonts {} \;
+  '';
+  sha256 = "1x34b2dqn1dymi1vmj5vrjcy2z8s0f3rr6cniyrz85plvid6x40i";
+
+  meta = with lib; {
+    homepage = "https://github.com/font-store/NikaFont/";
+    description = "Persian/Arabic Open Source Font";
+    license = licenses.ofl;
+    platforms = platforms.all;
+    maintainers = [ ];
+  };
+}