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/tools/text/cmigemo/no-http-tool-check.patch

@@ -0,0 +1,23 @@
+diff --git a/configure b/configure
+index 4480261..2fb9b34 100755
+--- a/configure
++++ b/configure
+@@ -28,18 +28,6 @@ do
+   esac
+ done
+ 
+-# Check HTTP access tool
+-if CHECK_COMMAND curl ; then
+-  PROGRAM_HTTP="curl -O"
+-elif CHECK_COMMAND wget ; then
+-  PROGRAM_HTTP="wget"
+-elif CHECK_COMMAND fetch ; then
+-  PROGRAM_HTTP="fetch"
+-else
+-  echo "ERROR: Require one of HTTP access tools (curl, wget or fetch)."
+-  exit 1
+-fi
+-
+ # Check encoding filter
+ if CHECK_COMMAND qkc ; then
+   PROGRAM_ENCODEFILTER="qkc -q -u"