Dear,
I'm starting with OP-TEE on STM32MP15x line. I bring-up the board as described here and built the optee_example_hello_world as described here. However, I got the error code below:
TEEC_Opensession failed with code 0xffff0008 origin 0x3
Checking the boot messages, I realized that the profile system_services is used. This way, it is not possible to run any TA.
So, is there any already compiled image for STM32MP157C-DK2 board that allows running a TA or do I have to modify the image to enable it?
Thanks!
