My own board

[Kishor]

How can I make, my board , compatible with Code block. My board designed with AVR mega controller,

[BlueHazzard]

Please ask full questions, with full information. Your question is to general to answer
Codeblocks is an IDE, it can be used with any programmer, board and microcontroller out there....
What have you tried, what do you want to do, what should codeblocks do? What operating system are you using? What compiler do you want to use? What is the exact micro controller, what is the programmer you are using?