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AM62A7: 2nd Boot UART Error

Part Number: AM62A7
Other Parts Discussed in Thread: UNIFLASH

Tool/software:

Hi AM62 Team.

I have a question regarding UART Mode booting.
Currently, our module is set as Primary Boot : EMMC, 2nd Boot : UART.
We have an image in EMMC and when we access 2nd boot UART to change it, we get the following error while transferring X modem (SBL) file.

After changing the 1st Boot to UART, the problem does not occur when transferring the same file to Xmodem.

We would like to know what caused this issue and how to solve it.

Thanks.

Best Regards, Jack

  • Hi Jack,

    The program might be stuck somewhere in the uart_uniflash stage 1, you can connect the ccs debugger and load the symbols of uart_uniflash stage-1 binary to see where it is stuck, please try the same and let me know.

    Best Regards,

    Meet.