Where is a config.txt file of rpi in yocto linux

[hkhunkim]

Hello,

Since I have to use our new display panel with imx6dl sabre auto board setting,

I have to change hdmi configuration as below.

hdmi_group=2

hdmi_mode=87

hdmi_timings=1920 0 0 2 126 720 0 2 2 4 0 0 0 60 0 89456640 8

It is easily changeable with Raspberry PI board in boot/config.txt, but I don't know how to change in case of imx6 board.

Is there anyone who could give me a clue to move forward?

Thanks in advance.

[Bio_TICFSL · Accepted solution]

Hi HUN,

You have to write all this in you dtb.

Regard