Hello,
I have tried following the https://wiki.st.com/stm32mpu/wiki/STM32CubeProgrammer_OTP_management to achieve this.
I have tried configuring
CFG_BSEC_PTA=y CFG_STM32_BSEC_WRITE=y CFG_WITH_USER_TA=y
into the meta-st-stm32mp bsp and verified that it was being added to the make.
I then did a minimal flashlayout to get to uboot. I have tried multiple setting/configs but I always get the same error when i run the command; STM32_Programmer_CLI -c port=usb1 -otp displ
optee optee: TA_NVMEM invoke failed TEE err: ffff0006, err:0
Error: OTP read issue -5
dfu_read: Failed to fill buffer
What is the one thing that I am missing here? My goal is to be able to flash word 3, 5, & 6. Any help would be appreciated, thank you.
