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/cabin/default.nix

@@ -0,0 +1,37 @@
+{ lib, fetchFromGitHub }:
+
+fetchFromGitHub rec {
+  name = "cabin-1.005";
+
+  owner = "impallari";
+  repo = "Cabin";
+  rev = "982839c790e9dc57c343972aa34c51ed3b3677fd";
+
+  postFetch = ''
+    tar xf $downloadedFile --strip=1
+    install -m444 -Dt $out/share/fonts/opentype fonts/OTF/*.otf
+    install -m444 -Dt $out/share/doc/${name}    README.md FONTLOG.txt
+  '';
+
+  sha256 = "1bl7h217m695jn4rbniialfk573aa44fslp2rjxnhkicakpcm44h";
+
+  meta = with lib; {
+    description = "A humanist sans with 4 weights and true italics";
+    longDescription = ''
+      The Cabin font family is a humanist sans with 4 weights and true italics,
+      inspired by Edward Johnston’s and Eric Gill’s typefaces, with a touch of
+      modernism. Cabin incorporates modern proportions, optical adjustments, and
+      some elements of the geometric sans. It remains true to its roots, but has
+      its own personality.
+
+      The weight distribution is almost monotone, although top and bottom curves
+      are slightly thin. Counters of the b, g, p and q are rounded and optically
+      adjusted. The curved stem endings have a 10 degree angle. E and F have
+      shorter center arms. M is splashed.
+    '';
+    homepage = "http://www.impallari.com/cabin";
+    license = licenses.ofl;
+    maintainers = with maintainers; [ cmfwyp ];
+    platforms = platforms.all;
+  };
+}