I succeded to boot on 5.25 with another OPI pc plus
But I still have verbose boot after following tests:
>change string setenv console "ttyS0,115200" to setenv console "serial"
default value is "both". I tried to change to "serial" and recompile
I get "rm: cannot remove ‘/boot/.force-verbose’: No such file or directory" when I send "rm /boot/.force-verbose"
I tried to change setenv verbosity to 7,1 and 0 in boot.cmd and recompile
>Regarding u-boot. You will need to recompile it with disabled VIDEO flag
I understand u-boot is /boot/boot.cmd. but there is no video flag in it