Tv out on Orange Pi 2 (H3)

magicse · Published in 2015-7-27 01:30:03

Edited by magicse at 2015-7-26 20:45

Now I have only black screen on tv.

I cant find script.bin.
mount /dev/mmcblk0p1 /mnt
ls /mnt
Only uImage there
Please Help me to enable tv out (CVBS).

phelum · Published in 2015-7-27 15:16:41

Are you running 3.4.39 ? I've also noticed the only file in the boot partition is uImage. I can't find any reference in u-boot for script.bin and I think that u-boot and the kernel are so old that uEnv.txt and script.bin weren't implemented back then.

Cheers,
Steven

magicse · Published in 2015-7-28 03:34:17

phelum replied at 2015-7-27 09:16
Are you running 3.4.39 ? I've also noticed the only file in the boot partition is uImage. I can't ...

Yes 3.4.39. from Lubuntu_1404_For_OrangePi2-mini2_v0_8_0_.img
What can i do?

magicse · Published in 2015-7-28 22:19:28

I think that script.bin disabled in U-boot by rem of "#if defined(CONFIG_SUNXI_SCRIPT_REINIT)" in file of u-boot sun8iw7p1.h

moinejf · Published in 2015-7-28 23:07:02

phelum replied at 2015-7-27 15:16
Are you running 3.4.39 ? I've also noticed the only file in the boot partition is uImage. I can't ...

With loboris images, you may put a script.bin with the uImage.
Anyway, I checked the script.bin values, and both the CVBS and analog audio outputs should work. But they don't.
For audio, the board hardware seems correct, so there must be a software problem.
For video, I wonder if the driver exists...

magicse · Published in 2015-7-31 00:24:00

moinejf replied at 2015-7-28 17:07
With loboris images, you may put a script.bin with the uImage.
Anyway, I checked the script.bin va ...

Ok thank You for Info )))

magicse · Published in 2015-8-1 23:27:54

Edited by magicse at 2015-8-14 13:19

Got Somebody to out an signal on the OrangePi2 via CVBS?

magicse · Published in 2015-8-19 04:07:18

moinejf replied at 2015-7-28 17:07
With loboris images, you may put a script.bin with the uImage.
Anyway, I checked the script.bin va ...

Hi moinejf!
Did You resolve problem with TV out?

moinejf · Published in 2015-8-19 15:56:09

magicse replied at 2015-8-19 04:07
Hi moinejf!
Did You resolve problem with TV out?

@magicse
No, sorry, I stopped working on Allwinner's kernel which is too old and too badly written...

magicse · Published in 2015-8-19 17:23:35

moinejf replied at 2015-8-19 09:56
@magicse
No, sorry, I stopped working on Allwinner's kernel which is too old and too badly written ...

ok. Thank you.