[U-Boot] Entry point used by SPL for uImages

[Daniel Glöckner]

Hi,
is there any reason why the SPL uses the load address of a uImage as
entry point instead of the entry point value from the image header
if SPL_COPY_PAYLOAD_ONLY is not set? Even the very first version of
the SPL that was added 7.5 years ago did it that way.

The SPL_COPY_PAYLOAD_ONLY case that was added one year later behaves
as I would expect.

Best regards,

  Daniel