You need to make a vivado project to add a I2C controller. The controller can either be in the programmable logic or the Processing System. THen when you export your bitstream to SDK the drivers will be imported into your project.
As I am a beginner in Zedboard - Zynq®-7000
I need to know
How should I install the I2C library in zedboard to create the communication between I2C sensors and Zedboard
Is there any tutorial which will guide us to use the I2C protocol with Zedboard
your suggestions will be very helpful