I could not hdmi display on imx7d sabre board

[andrewcarlson]

Hi,

Now i'm working on imx7d sabre board and hdmi<->vga converter.

And i made kernel, uboot, rootfs using buildroot latest version.

(first i used defconfig on buildroot

kernel - 4.1.15, uboot - 2016.1, cross compiler - gcc linaro 6.2.1)

But i could not work on hdmi display.

Please feel free to help me...