Try to conduct the DDR test to my STM32MP135 customized board,  following the instruction in the DDR test util:https://github.com/STMicroelectronics/STM32DDRFW-UTILwhile after successfully download the test binary file, the test code didn't start,  I...

We designed a STM32MP135 based SOM, without using the ST I2C PMIC,  I was able to disable the PMIC driver in TF-A by removing the i2c 4 node in TF-A's dts file, while I could not get the same result for optee-os,  even I removed the i2c-4 node in opt...