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PROCESSOR-SDK-J784S4: R5F main domain problem of sci communication

Part Number: PROCESSOR-SDK-J784S4

Tool/software:

hello, i am currently wonking on a baremetal application for the J784s4.

i have noticed a problem with the r5f of the main domain. it can not acces to the firewalls and the TIFS version ( the a72 form the main domain and the r5f from the mcu domain do not have this problem).

is it normal or do i did something wrong and what could be the causes of that problem ?

i need to be able to change the owner, set, get the permissions of a firewall form those cores .