hello again @jk.1 indeed RSS provides runtime services and it is immutable .for more information about this topic and the SFI and secure boot refer to RM0456 sections 3.1,3.3,3.5 and AN4992 . the RSS services are described in the section 6.6 of RM0...
Hello @jk.1 and welcome to ST Community Regardless of the target you are working with, you can try our out of the box solution from the cube SBSFU(secure boot secure firmware update ) package.Also, have a look at TFM lab experiment SBSFU .hope you...
Hello jk.1 To deactivate trust zone, you need to perform a regression from RDP Level 1 to RDP Level 0 then do a power cycle. Hope you find this helpful
