I dream of a logo when starting the system as soon as possible
I read " Splash Screen on U-Boot"
There’s a little detail : My LCD display is off during u-boot
Display has “BLEN” Backlight ON/OFF High:ON Low:OFF , it is connected to IRIS → X7 (LVDS).37 LVDS_BL_ON ,SODIMM 71 (via R36)
how to switch LVDS_BL_ON to a high state? during u-boot ?