Skip to main content
Graduate II
June 7, 2025
Solved

STM32MP2 does not have USB OTG - SD card is the only option then?

  • June 7, 2025
  • 1 reply
  • 393 views

At STM32MP1, there is an USB OTG, were you can flash the eMMC via the USB OTG. 

But in STM32MP2, there is no USB OTG. Does this mean that I need to flash my SD-card instead? Just like Raspberry Pi etc.?

Or am I supposed to flash the eMMC via the USB C connector?

    This topic has been closed for replies.
    Best answer by PatrickF

    HI @DMårt 

    in STM32MP2, USB3DR IP is the equivalent of OTG seen on STM32MP1.

    You flashload using USB type-C or USB micro-B in same way.

    Regards.

    1 reply

    PatrickFAnswer
    Technical Moderator
    June 9, 2025

    HI @DMårt 

    in STM32MP2, USB3DR IP is the equivalent of OTG seen on STM32MP1.

    You flashload using USB type-C or USB micro-B in same way.

    Regards.