Possible problem in LUT table at start off serial flash.
When you download new firmware via jtag(open ocd) it overload your DCT data, which store address off new data in sflash. So new data try store in old place (and new size off file will be corrupted ). But it sflash block 4K must be cleared before.
You always (its long processes) must do "download_apps" in make string. It renew store place in sflash.
so we have some of the doubt:
1> how we can ota upgrade with file size more than OTA_APP0_Size ?
2> Can we increase area of OTA_APP0_size ? if yes so How we can ?
Thanks & Regards,