TouchGFX on STM32N6570-DK

[Duc]

Hello everyone,

I’m working with the STM32N6570-DK and trying to bring up a TouchGFX project by following the official STM tutorial:

https://www.youtube.com/watch?v=NFljjd_vQGA

I generated the project with TouchGFX Designer and programmed the board using STM32CubeProgrammer exactly as shown in this one:

• FSBL flashed at address: 0x7000 0000

• Application flashed at address: 0x7010 0000

The flashing process completes without any errors.
However, when the board boots, the GUI is completely corrupted. The display only shows colored noise/static like in the video I attached.

It seems like framebuffer data, LTDC configuration, cache handling, or memory mapping might be wrong… but everything was generated by TouchGFX. 

Any guidance would be greatly appreciated.

Thank you!