Once you have the file in your Edison, enter this to run the sketch:
# /sketch/sketch.elf /dev/ttyGS0
I haven't try it using an Sparkfun Arduino Shield, I encourage you to share your results once you try it.
Hi, I was able to run the Sparkfun Arduino block following the instructions on the Sparkfun site. I used the older version of the Edison drivers (146) Intel® Download Center