I am trying to port NFC reader library to imx6ul board , using nxp clev6630B board(clrc663 ic) .
Looking through the source code from SW297847.zip, I am not finding support for this board.
Sorry for the inconvenience this might cause you, but as you mention, there is no support for the CLRC663 and the i.MX6 UL board.
If you wish to use them together, the porting needs to be done by yourself.
Please check the following links, you might find the posts and documents helpful and those can help you to achieve what you are trying to do.
Retrieving data ...