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/encode-sans/default.nix

@@ -0,0 +1,31 @@
+{ lib, fetchzip }:
+
+fetchzip rec {
+  name = "encode-sans-1.002";
+
+  url = "https://github.com/impallari/Encode-Sans/archive/11162b46892d20f55bd42a00b48cbf06b5871f75.zip";
+
+  postFetch = ''
+    mkdir -p $out/share/{doc,fonts}
+    unzip -j $downloadedFile \*.ttf                    -d $out/share/fonts/truetype
+    unzip -j $downloadedFile \*README.md \*FONTLOG.txt -d "$out/share/doc/${name}"
+  '';
+
+  sha256 = "16mx894zqlwrhnp4rflgayxhxppmsj6k7haxdngajhb30rlwf08p";
+
+  meta = with lib; {
+    description = "A versatile sans serif font family";
+    longDescription = ''
+      The Encode Sans family is a versatile workhorse. Featuring a huge range of
+      weights and widths, it's ready for all kind of typographic challenges. It
+      also includes Tabular and Old Style figures, as well as full set of Small
+      Caps and other Open Type features.
+
+      Designed by Pablo Impallari and Andres Torresi.
+    '';
+    homepage = "https://github.com/impallari/Encode-Sans";
+    license = licenses.ofl;
+    maintainers = with maintainers; [ cmfwyp ];
+    platforms = platforms.all;
+  };
+}