BCM4312 install help

I am trying to get a pcie bcm4312 wifi card to work with jetson tk1. Can someone tell me how can I get that working please?

Currently, the easiest method is to install the user-supplied “Grinch” kernel at [url][CustomKernel] The Grinch 19.3.8 for Jetson TK1 / developed - Jetson TK1 - NVIDIA Developer Forums. It has support for many Wifi devices.