2025-07-09 4:35 AM
Hi,
I am working on STM32MP257f-EV1 evaluation board. i want boot my board from emmc i have tried through stmcube programmer from this link as provided by stwiki
https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP2_boards/STM32MP257x-EV1/Let%27s_start/Populate_the_target_and_boot_the_image
Even after many times i am unable to boot from emmc i have tried by giving the supply through stlink abd also through jack but i am unable to identify the usb_drd port irrespective of supply
Can you please give me a solution for this and guide me.
Warm regards,
Sirisha.
Solved! Go to Solution.
2025-07-09 5:15 AM - edited 2025-07-09 5:16 AM
Hi @Sirisha
I guess your issue is not eMMC boot but eMMC flashing (as board does not come by default with Starter Package inside eMMC).
Please refer to this image for connector identification (or UM3359.pdf)
If not successful, please give more details on your setup and error messages.
Regards.
2025-07-09 5:15 AM - edited 2025-07-09 5:16 AM
Hi @Sirisha
I guess your issue is not eMMC boot but eMMC flashing (as board does not come by default with Starter Package inside eMMC).
Please refer to this image for connector identification (or UM3359.pdf)
If not successful, please give more details on your setup and error messages.
Regards.