Unusual Rebooting of EV-1 Board

[JaganSI]

Hi there! I am trying to interface a Sony IMX335 5MP USB Camera Module with the STM32MP257F-EV1 Development Board using the OpenST Linux. On trying to do so, the STLink USB Port sends random ASCII Value while booting, significantly increasing the boot time. Moreover, the boot doesn't end up successful. What key step are we missing while trying to accomplish it, or what exactly could be the issue over here? 

[PatrickF]

Hi @JaganSI 

does the board UART console (thru USB VCP on STLINK) works when you use the Starter Package ?

UART console should convey useful information in case of issues.

https://wiki.st.com/stm32mpu/wiki/How_to_get_Terminal

https://wiki.st.com/stm32mpu/wiki/Getting_started/STM32MP2_boards/STM32MP257x-EV1/Let%27s_start/Populate_the_target_and_boot_the_image#Download_the_image 

Regards,