13 replies to this topic

[renaldu]

I need to learn how to make a dtb file that works with openPli image.

[littlesat]

Wat wil je er mee?

 

What would you like to do with it? 

[renaldu]

I don't understand Dutch, but I am talking about how to make a dtb (which I know its configuration) file to boot a specific box in openPLI image.

[mrvica]

people just don´t know what dtb is
http://www.informit....647051&seqNum=5

[betacentauri]

Which box are you talking about?

You can find all supported boxes here: https://openpli.org/download

 

And we don't have dtb and don't need dtb files.

[renaldu]

people just don´t know what dtb is
http://www.informit....647051&seqNum=5

Thanks, for your helpful discussion.

I see some people have images of OpenPLI for the Wetek play and neutrino (Mecool KIII) those devices use the dtb.img (device tree) to boot.

[Persian Prince]

If you know how to work with bitbake you could read our recipe: https://github.com/O...4.29.bb#L37~L57

[renaldu]

If you know how to work with bitbake you could read our recipe: https://github.com/O...4.29.bb#L37~L57

I make reverse engineering to my Amlogic S905 android ROM.
The dtb file pasted to this link
https://justpaste.it/43hjd

[Persian Prince]

What's your device exactly?

 

You need a dts file to compile.

[renaldu]

Yes, this is the dts file in this link.

https://justpaste.it/43hjd

[renaldu]

You know that the dtb is a compiled version of dts and it is not readable. but that link countain the dts readable code.

[Persian Prince]

You know that the dtb is a compiled version of dts and it is not readable. but that link countain the dts readable code.

Yep I know and that's why I gave you the link to our recipe which you could use to compile from dts to dtb

Still you didn't say what's your device but you could use a compatible kernel to your dts and change our recipe to your needs.

Our recipe is for amlogic arm64 if you want to use amlogic arm I can give you another meta link.

[MiLo]

You can use any dtc (devicetree compiler) to compile dts to dtb. And vice versa, actually, but you'll use the labels and formatting. The one in Ubuntu works fine. I guess that much Google could have told you, so what is your real question?

 

Just  a word of warning, dtb is a hardware description and you should really know what you're doing if you're making your own. On some boards it's possible to damage the hardware if you provide a bad devicetree, for example by setting too high I/O voltages or clock rates.

[ah_1st]

hi dear all friends here 

i have magiscsee c400 plus 

and it is the same hard ware as mecool kiii pro 

but i neet dtb file for it please 

i am no a programer and i dont know what to do dtb file but 

my box have core elec firmware and the dtb file i get from device tree is attached if any one 

can help please to play this firmware on my device ( magicsee c400 plus) 

http://www.mediafire...0_plus.dtb/file

linke for dtb file that work with corelec