Need Guidance on Migrating SBSFU with IOC File to STM32H733VGT6 MCU

[Denish_Ribadiya]

I’ve successfully compiled the SBSFU (Secure Boot Secure Firmware Update) code for the STM32H753ZI and updated the firmware. Now, I would like to use it with the STM32H733VGT6 MCU.

Previously, I was using the STM32H753ZI controller, which did not utilize the IOC configuration file. I need guidance on how to migrate and adapt the IOC configuration specifically for the STM32H733VGT6 MCU.

I’ve already referred to the AN5056 and UM2606 documents, but in these documents there is not mention any instructions on how to configure the IOC file for this type of migration.

Could anyone provide guidance or relevant documentation for integrating the STM32H733VGT6 controller?

[CMYL]

Hi @Denish_Ribadiya 

Unfortunately, there is no specific guidance or documentation available for migrating the SBSFU code using STM32CubeMx *.IOC file. The only provided way is the one given in AN5056, section 3 for  porting X-CUBE-SBSFU onto another board.

STM32CubeMX tool, however, can be used to configure the new STM32 board, and generate the corresponding initialization code.  The later can be used to update the SBSFU project to port according to AN5056 section.

Best Regards

[Denish_Ribadiya]

SBSFU source code for the STM32H753ZI microcontroller, the sfu_se_mpu.s file is available. I would like to know how to generate or adapt this file for the STM32H733 microcontroller.

Can you please provide guidance on the necessary steps or modifications to generate the sfu_se_mpu.s file.