Programming external STM32 MCU via STM32MP1

Hi all,

Is it possible to load .elf to an external STM32 MCU at the boot time of STM32MP1?

I specifically want to target an external STM32MCU not the internal M4.

How it can be achieved?

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Guru

The serial port boot loader protocol is documented. There is an app stm32flash that implements it. The ELF object format is also documented.

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Guru

The serial port boot loader protocol is documented. There is an app stm32flash that implements it. The ELF object format is also documented.

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Associate III

Thanks. Just installed it on DK2 kit. Giving it a shot in sometime.

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