Hi Team,
There's an issue from the customer need your help:
What condition does the address 0x39DE enter?
Could you help check this case please? Thanks.
Best Regards,
Ben
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Hi Team,
There's an issue from the customer need your help:
What condition does the address 0x39DE enter?
Could you help check this case please? Thanks.
Best Regards,
Ben
Hi Ben,
Is this a scenario after boot ? or while running a certain application ?
For Boot -
1. What is the Boot Mode set ?
2. Are you seeing some prints in your UART like "CCCC" ?
Do let me know so I can involve correct expert for this matter.
Best Regards,
Aakash
Hi Aakash,
1.You can see switch there where bootmode should be development mode, and the board has not moved switch once it has arrived.
2.When power is applied, the UART prints out something like CCCCCC.
When I tested the flash it runs and stops at 0x39DE, the serial port prints as shown in the figure above and ends up with a bunch of garbled codes
Best Regards,
Ben
Hi Ben,
The device is in QSPI boot mode. Check this link for the same - https://software-dl.ti.com/mcu-plus-sdk/esd/AM263X/08_04_00_17/exports/docs/api_guide_am263x/EVM_SETUP_PAGE.html#BOOTMODE_UART
Seems like you have not flashed any valid SBL image in the system which is why your system has entered UART boot mode to recover your system.
Please follow the steps as mentioned in https://software-dl.ti.com/mcu-plus-sdk/esd/AM263X/08_04_00_17/exports/docs/api_guide_am263x/GETTING_STARTED_FLASH.html
This will help you flash an example in the system.
Hope this helps.
Best Regards,
Aakash