Hello.
Does u-boot support HDMI output on OrangePi Win/Win Plus Allwinner A64 (SUN50I) platform? At current time HDMI output only work after linux kernel is loaded. Before - blank screen on a monitor (no signal).
Change setting's for video-mode=sunxi.. did not give any results. Output only in serial console I try:
setenv video-mode=sunxi:1024x768-24@60,monitor=dvi,hpd=0,edid=1 setenv video-mode=sunxi:1024x768-24@60,monitor=dvi,hpd=1,edid=1 setenv video-mode=sunxi:1024x768-24@60,monitor=dvi,hpd=0,edid=0 setenv video-mode=sunxi:1024x768-24@60,monitor=hdmi,hpd=0,edid=1 setenv video-mode=sunxi:1024x768-24@60,monitor=hdmi,hpd=1,edid=1 setenv video-mode=sunxi:1024x768-24@60,monitor=hdmi,hpd=0,edid=0 and setenv hdmi.audio=EDID:0 disp.screen0_output_mode=1024x768p60 setenv hdmi.audio=EDID:0 disp.screen0_output_mode=EDID:1024x768p60
Need some help to debug this.