Hi everyone, I am trying to write to write an HDMI driver for a custom OS for zc702. I followed the steps in Linux with HDMI video output on the ZED, ZC702 and ZC706 boards [Analog Devices Wiki] which mentions the reference designs by analog devices. I created the boot.bin. But my questions is can I replace the NO_OS code or linux code with my own code and use the same boot.bin to configure the controller.
If yes? where can I find the TRM for the hdl reference code, I mean which registers offsets and what location should I use to configure the vdma controller (hsync, vsync et cetra), and to provide the memory address of the frame buffer.. I can easily configure the phy using i2c, I already have i2c implemented.
My goal for now is just to get a single image from memory and display it to the screen.. Any help would be appreciated....