It says supported since bios 1409. So it will work with every newer bios.
I know it's ot, but could you help number9 porting agesa for ryzen 5000 on the Asus Crosshair VI HERO? He is trying to, in chvi thread. Thank you so muchTried it some time ago but no luck. I already asked them to make undervolding possible but i guess they need more user to spam them.