I have been following instructions on link to setup AOSP on the Hikey 620 board.
When I finish compiling the code, I notice that the installer folder contains a fip.bin file. My understanding is that fip.bin contains the tee OS code. When AOSP + OPtee manifest is used, the OPtee compilation will be put in fip.bin. Now in the case of a clean AOSP compilation (when no OPtee code is added), what is present in the fip.bin file ?
Thanks.