i have small grass texture, i cant find out how to make tiled texture.
can someone point me ?

hi, haven't you find it in the TileMapTest?

nope.

let me clear. i have small grass.png
and i want to fill whole screen with that texture.

I think you could try to use Tiled Map Editor(http://www.mapeditor.org/)
You could form a map with grass.png, and then add the map to the scene. refer to TMXOrthoZorder test case.

i made helper class
its make CCSprites for required area.
didnt find how to make single CCSprite filled with one texture.