Secure Mode Switching in R5

I wanted to control the system by switching between Secure and Non-Secure modes while using the R5 processor. However, when I checked the TRM document, I found the following statement:

"All transactions are non-secure data accesses." Does this mean that all AXI transactions from the R5 processor are Non-Secure?

Is it impossible to switch between Secure and Non-Secure modes in R5? If so, how can security partitioning functions like TZPC be utilized?

0