Hi all,
I am trying to flash the bootloader to imx6ul board in serial downloader mode with UART1.
First, I send the DCD data with SDP command DCD_WRITE, and the response WRITE_COMPLETE(0x128A8A12) is received.
Then I send the bootloader with SDP command WRITE_FILE, but I cannot receive the response COMPLETE(0x88888888).
If I don't write the DCD, but only the bootloader after power on into serial download mode, the response COMPLETE(0x88888888) can be received.
Can anyone tell me why?
Thanks.
Best regards.
Hi li
supporting codes for Serial downloader with UART can be found
in usb_loader sources
GitHub - boundarydevices/imx_usb_loader: USB & UART loader for i.MX5/6/7/8 series
http://variwiki.com/index.php?title=Imx_usb_loader
Best regards
igor
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Hi igor,
I find no configuration file for uart, but only for usb, can you show me the configuration file for uart?
Thanks.
Best regards
Hongtao
Thanks very much.