[Hafnium] optee hot update

Hi, Olivier, As I can see in the Hafnium code, Hafnium performs a number of one-time functions at boot phase, like one_time_init_mm and one_time_init. I want to initialize Hafnium again from image_entry and then initialize optee after optee is updated. I wonder if there are any problems with this flow for hafnium at runtime phase. Does Hafnium provide any interface to boot optee directly at runtime phase, and if not, how do you think it makes sense to modify the above flow? Does anyone else know how to fix it? Thanks for your support. Regards, Yuye.