[U-Boot] [PATCH v2 1/5] test/py: gpt: copy persistent file

[Stephen Warren]

On 10/16/2017 10:17 AM, Patrick Delaunay wrote:
> copy the persistent gpt binary file as it can be modified during the test
> that avoid issue if the test fail: the test always restart with clean file

Acked-by: Stephen Warren <swarren at nvidia.com>