UPDATING: Document recent Rockchip options and device

UPDATING

@@ -27,6 +27,12 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 15.x IS SLOW:
 	world, or to merely disable the most expensive debugging functionality
 	at runtime, run "ln -s 'abort:false,junk:false' /etc/malloc.conf".)
 
+20240106:
+	A new SOC_ROCKCHIP options appeared, so if you have a custom kernel configuration
+	targetting Rockchip SoC you need to add it so shared and mandatory drivers for
+	this SoC familly will be selected.
+	Also a new rk8xx device was added, this select the base driver for Rockchip PMIC.
+
 20241216:
 	The iwm(4) firmwares are no longer compiled as kernel modules but instead
 	shipped as raw files. For pkgbase users if you use iwm(4) you will need