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STM32MP257FxEV1 - M33 bare metal project

ofer-bahar
Associate II

Hi 

I am working with the STM32MP257FxEV1 and trying to create a bare metal test project for evaluating the M33, since there is no ready example that can be created from the STM32Cube IDE 

I succeeded to create the project and build it correctly, also put the EV board to development boot (not SD, not QSPI), and then when trying to start the debug, it fails with the following message 

oferbahar_0-1735751491858.png

I suspected the linker file to be created wrong from the ioc generator, cause the addresses were assigned to the DDR addresses and not the SRAM, so I changed them to the SRAM like this 

oferbahar_1-1735751574062.png

The debugging is set the SWD and it looks like it connecting OK

but the problem remains and not solved, I can't enter a debug session 

I attached the whole project - it a very small one, and maybe someone can explain what is the problem?

Thanks

 

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