From AM69-SK board. there are two type connectors for CSI.
Camera interfaces: three CSI-2 ports compatible with Raspberry Pi or a high-speed 40-pin Samtec camera connector allowing up to twelve cameras (requires multi camera hub)
FPC connector;
Sementec
From the forum, imx219 is used by many case, but it is just 30fps.
30 frames per second (fps) at full resolution
https://dlscorp.com/shop/imx219-8-mp-camera-sensor/
Customer asks for a 8Mpixel 60fps sensor module can work with AM69-SK,