synchronize epia/geode config with the recent clearfog changes

Change-Id: Ie37611d4411183064bcec3a222da4db752107cac
diff --git a/board/czechlight/epia_geode/prepare-grub.sh b/board/czechlight/epia_geode/prepare-grub.sh
new file mode 100755
index 0000000..43a0014
--- /dev/null
+++ b/board/czechlight/epia_geode/prepare-grub.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+cp $HOST_DIR/usr/lib/grub/i386-pc/boot.img $BINARIES_DIR