Rasclock (PCF2127 ) Hardware Clock FreeBSD 12.0

[Stefan Parvu]

> Okay, this should be fixed as of r350016.

Cool and thank you for fix. 

The hard part: Im on FreeBSD 12 RELEASE. How can I get the fix on this version ? 
Idea is Im planning to use the OS (FreeBSD 12.0 RELEASE) before 12.1 is released. 

 * you fixed the nxprtc driver, right ? 

 * can I somehow get the new driver for 12.0 RELEASE ARMv8 ? 

 * do I need to make another system (using same hdw, RBPI3B+) and fetch
there the latest update and build the driver and then manually copy the driver
on other systems I install or how ? 

Thanks,
Stefan