Add function to flashcp

Harvey Wu (吳崇維) Harvey.Wu at quantatw.com
Wed Oct 21 08:49:46 UTC 2020


Hi All,

Sorry send mail again. I am using busybox flashcp to update flash data now. The original flashcp process is erase, write and verify all blocks data from file to device.
Because I don’t want to erase, write and verify all blocks every time in my code, so I would like to add a function in flashcp. Can I submit a patch to add this function?
The function will compare block by block between file and device, and earse write block data when find different block. I believe this will reduce lots of time when copy data from file to device.


Thanks.

Harvey Wu
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