How to set HDMI as default vedio/image to lcdtv on SdabeSD

[andypeng]

Hi All,

   I have no lvds lcd device,so I want to set HDMI as default vedio/image out to lcdtv on i.mx6q SdabeSD linux OS.

   How coud I do?

Can anybody answer this question ?

--andy

[ariczhang]

you need to set it in u-boot:

setenv bootargs_mmc 'setenv bootargs ${bootargs} root=/dev/mmcblk0p1 rootwait rw video=mxcfb1:dev=ldb,LDB-XGA,if=RGB666 video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24'