[U-Boot] [PATCH] test: dfu: script enhancements

[Lukasz Majewski <l.majewski@samsung.com>]

Hi Stephen,

> From: Stephen Warren <swarren@nvidia.com>
> 
> Various misc enhancements to dfu_gadget_test.sh:
> 
> * After every write (download), perform a write to a different file
>   with different data. This ensures that the DFU buffer's content is
>   replaced, so that if the read (upload) succeeds, we know that the
>   correct data was actually read from the storage device, rather than
>   simply being left over in the DFU buffer. This requires two alt
>   setting names to be passed to the script, and a dummy data file to
>   be generated by dfu_gadget_test_init.sh.
> 
> * Fix the assumption that dfu_gadget_test.sh is run from the directory
>   that contains it, by cd'ing to that directory before invoking
>   ./dfu_gadget_test_init.sh.
> 
> * Use $DIR$RCV_DIR consistently, rather than using plain $RCV_DIR in
>   some places.
> 
> * Add 959, 961 test file sizes, to be consistent with having one
>   more than and one less than all the other "round" sizes 64, 128, and
>   4096.
> 
> * Remove references to $BKP_DIR from dfu_gadget_test_init.sh, since it
>   isn't used.
> 
> Signed-off-by: Stephen Warren <swarren@nvidia.com>

Applied to u-boot-dfu

[Although, I've also added an incremental patch with some README
clarification]

Stephen, thanks for enhancements.

-- 
Best regards,

Lukasz Majewski

Samsung R&D Institute Poland (SRPOL) | Linux Platform Group