Hi IMX8M Mini Team FAE:
I want to use the IMX8M Mini EVK and MIPI2HDMI board to develop my application, I can't see any graphic or QT UI after the Linux kernel images are boot up ( the images are directly from office website of NXP and the version is 4.14.98_ga_2.0.0). The MIPI2HDMI board and HDMI screen function are good when I setup the environment value in the UBOOT:
$setenv panel MIPI2HDMI
when the Uboot is boot up, I can watch a logo image on the HDMI screen, but the the screen will turn black after the linux kernel completely boot up（I use the fsl-imx8mm-evk.dtb and Image for all IMX8）
So my question is : where should I be setup? UBOOT? or kernel ?
Thank you !