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SBC-S32V234 board, HDMI not working

Question asked by zhiwei.zhang zhang on Apr 13, 2018
Latest reply on May 3, 2018 by zhiwei.zhang zhang

1、Is there anyone using SBC-S32V234 board? the following attached pic 1.

 

2、I want to display output to displayer via HDMI, but it does not work.  Does anyone can  give some tips?

 

There are things I have done

 

first I try to enable hdmi via kernel command

[    0.000000] Kernel command line: console=ttyLF0,115200 root=/dev/mmcblk0p2 rootwait rw debug video=mxcfb0:dev=hdmi,1920x1080M@60,if=RGB24

 

It rejects the commands

[    0.221283] fsl_dcu 40028000.dcu: Invalid video mode string 'mxcfb0:dev=hdmi'.

 

second, I readthe s32v234 datasheet, there is no info about HDMI.

Then,  I read the SBC-S32V.user.manuall, It gives some info about HDMI(the attached pic 2), but still not enough to let me know how can I display via HDMI.

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