Using the 5.16 build I was finally able to a working uart log reader. Here are my logs from the UART port. I could not get the port from the serial/rj45 to get readable logs. Through the uart terminal using minicom I was able to login and go through the user/root setup like normal and the system does boot. It just seems to me there is still a issue with the hdmi. Thank you for your efforts and I hope this helps. I am using the station p2 by the way. The link is a pastbin of the full bootup until the login and the quoted error is the the only error in the log I could see. I am booting from the tf card if that matters. I have already updated the uboot too.
https://zerobin.net/?8b0d1e0e3de2e359#CrJefubSkdktCEG5pxf1lYOGwdfkqPuQjOD8GT781tE=
5.068486] rockchip-drm display-subsystem: [drm] *ERROR* POST_BUF_EMPTY irq err at vp0
[ 5.068500] rockchip-drm display-subsystem: [drm] *ERROR* POST_BUF_EMPTY irq err at vp0
[ 5.068511] rockchip-drm display-subsystem: [drm] *ERROR* POST_BUF_EMPTY irq err at vp0
[ 5.068521] rockchip-drm display-subsystem: [drm] *ERROR* POST_BUF_EMPTY irq err at vp0
[ 5.068531] rockchip-drm display-subsystem: [drm] *ERROR* POST_BUF_EMPTY irq err at vp0
[ 5.068542] rockchip-drm display-subsystem: [drm] *ERROR* POST_BUF_EMPTY irq err at vp0
[ 5.068552] rockchip-drm display-subsystem: [drm] *ERROR* POST_BUF_EMPTY irq err at vp0
[ 5.068562] rockchip-drm display-subsystem: [drm] *ERROR* POST_BUF_EMPTY irq err at vp0
[ 5.068573] rockchip-drm display-subsystem: [drm] *ERROR* POST_BUF_EMPTY irq err at vp0
[ 5.068583] rockchip-drm display-subsystem: [drm] *ERROR* POST_BUF_EMPTY irq err at vp0