IoTGateway/BSP/Android/Gettingstarted/How to set HDMI
From ESS-WIKI
The default display is LVDS. If you want to change the display to HDMI
1. Enter bootloader
a. setenv
<span style="font-size:larger;"></span>setenv bootargs console=ttymxc0,115200 init=/init <span style="color:#FF0000;">video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24</span> video=mxcfb1:off video=mxcfb2:off video=mxcfb3:off vmalloc=384M androidboot.console=ttymxc0 consoleblank=0 androidboot.hardware=freescale cma=384M androidboot.selinux=disabled androidboot.dm_verity=disabled
b. boot to Android
#boot