microwatt/micropython
Anton Blanchard d0b5050ca4 Update micropython
The current version of micropython in tests/micropython.bin is ancient.
Bug  points out that more recent versions are much smaller and they
also handle restart when ctrl+D is pressed.

Save all three versions of the file (elf, bin and hex) in micropython/

Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
..
firmware.bin Update micropython
firmware.elf Update micropython
firmware.hex Update micropython