how to get the ddr4 configuration data after the booting the stm32mp257f -ev1

srinivas_mv · ‎2025-10-21

HI ST Community,

I need to compare the DDR4 configuration data before and after DDR training. could you please guide me on how to retrieve the DDR configuration data after a successful boot of the STM32MP257F-EV1 Board.

Thank you.

ELABI.1 · ‎2025-10-22

Hi @srinivas_mv,

You can refer to the Application Note AN5723, which contains guidelines for DDR configuration on STM32MP2 MPUs.

Thanks,

ELABI.1

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