Just as an update on the camera driver for IMX219 (raspberry pi v2 camera). At this point we were able to get in place a driver for the J20 that basically initialize the GPIO expanders so we can use the cameras and also we have a driver for the IMX219 that allow us to capture images using v4l2src. The images look good but we are having some problems with the resolution, just to give you an example, capturing a 1920x1080 frame we get a 1920x2464 image. So at this point we are cleaning the driver and checking some of the camera registers to get all the resolutions working.
We are using latest R24.2 and media controller for this driver, both drivers can be compiled built-in. I will keep you updated with the progress, and we will create a wiki page with example pipelines.