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Unable to load Cortex-M4 code in stm32mp157a processor At uboot using rproc commands.

Sindhu Vadde
Associate III


We are using stm32mp157a processor in our custom board. In Stm32mp157a-Dk1 board i am able to run Cortex-M4 code in uboot using rproc commands Cortex-M4 is working fine. Where as in my custom board I followed the same sequence but Cortex-M4 is not booting. What is the issue. Do i need to modify any configuration in uboot regarding rproc?

I refereed 3.1 chapter in following link.

ST Employee

Seems duplicate on "Cortex-M4 is not running In uboot With Rproc commands for stm32mp157a processor."

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