I have Xilinx Evaluation Board ZC702
I have installed headless linux on ZC702 with BSP which provided by Xilinx which does not install HDMI and USB drivers with OTG support
So how do i add hdmi and USB drivers in that
Any help would be helpful
You would need to add this in the Vivado project to your HW design, and export to SDK to create the HDF.
You would use this HDF to config your petalinux project (petalinux-config --get-hw-description=<paht to hdf>)
you can add the kernel drivers (petalinux-config -c kernel)
If you are using the Open Source Linux flow (ie not petalinux or Yocto), then you can follow the wiki below