i.MX8MQ how to use mipi screen?

[chenzp]

Hello,

I wrote a dts file with reference to "fsl-imx8mq-evk-dcss-rm67191.dtsi". Then execute "U-Boot > setenv fdt_file imx8mq-mipi.dtb U-Boot > run bootcmd" updates the device tree file, but when I execute "fbset" view, it shows "open /dev/fb0: No such file or directory".Attachment is dts file and log information.

Thanks & Regards,

Chen ZhiPei

[Rita_Wang]

Which board and screen are you using? The MCIMX8M-EVK board in NXP website? There is Quick Start Guide for MX8-DSI-OLED1 for i.MX 8M Evaluation Kit document https://www.nxp.com/webapp/sps/download/preDownload.jsp?render=true