trustzone and application

Hi

I use the tz_vmm example and can run Genode in the secure world and Linux in the normal world on i.mx53 qsb in parallel. And i can also run an application in the secure side (on top of Genode) using the tz_vmm script.

I want to run a program in the normal world(Linux) and the program should get access to a service or data from an application running in secure world (Genode). How can applications in different worlds interact among themselves? thank you in advance

regards, Abhay