Banana-Pi BPi-M7 UART Settings and SPI

Banana Pi Rockchip design BPI-M7/BPI-W3/BPI-AIM7(RK3588)
1

Hi,

I looked on the Doc/Wiki, I am not seeing how to connect a UART cable to the BPi-M7. Can someone please post the pins and what needs to connect, plus the baud speed?

Also, is there an update for UBoot/SPi to boot from NVMe?