In my project, I intend to use an external serial flash to hold UI assets as recommended by TouchGFX.
I have followed this: https://community.st.com/t5/stm32-mcus/how-to-implement-and-use-your-own-external-flash-loader-an/ta-p/597752 but I only get flash erase errors from the STM32CubeProgrammer.
The main issue that I see is that this project also needs to have the secure flash feature active, which is where I believe that the problem lies.
Does anyone know if external flash loaders works with Secure Flash enabled? If so is there a white paper or document describing how to make both work?
Thank you.
