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[STM32CubeProgrammer]How to upgrade the system partially by cube programmer?

Kin
Associate

‎2025-07-23 11:13 PM

Hi Sir,

     I am working with the STM32CubeProgrammer to fully upgrade my STM32MP157 MPU system, but I would like to ask how to partially upgrade the system?

     For example, the BOOT paritition and the ROOTFS partition has not been changed very frequently, all the focus will be on the changes happen in the USERFS paritition.

     So with the STM32CubeProgrammer, how can I just upgrade the USERFS partition? Or how can I upgrade the partition I want instead of doing the full upgrade?

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Pwxn
ST Employee

‎2025-07-27 6:34 PM

Hello,

 

You can modify your tsv file to adapt which partition you want to update. 

You can refer to this wiki page : https://wiki.st.com/stm32mpu/wiki/STM32CubeProgrammer_flashlayout#Field1-_Options

You could also get inspired by the dd and scp command to update part of OSTL like the kernel, uboot... https://wiki.stmicroelectronics.cn/stm32mpu/wiki/How_to_cross-compile_with_the_Developer_Package

 

Regards,

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