2014-06-03 15:02 GMT+02:00 Mark Rutland <mark.rutland@xxxxxxx>:
> On Tue, Jun 03, 2014 at 01:53:24PM +0100, Pacman du34 wrote:
>> Hello all,
>>
>> I am working on a new Linux port to a new architecture and I would like
>> to add a dts file to describe my system.
>>
>> So first of all I wrote the following dts test file :
>>
>> / {
>> compatible = "manufacturer,cpu";
>> };
>>
>> I've read that this is the minimum structure required for a device tree
>> on the wiki.
>>
>> But when I try compiling it with dtc (the first line is the command
>> line) I get this error message :
>>
>> dtc -I dts -O dtb -o my_file.dtb myfile.dts
>>
>> Error: myfile.dts:1.1-2 syntax error
>> FATAL ERROR: Unable to parse input tree
>
> You're missing the DTS version. Try:
>
> /dts-v1/;
> / {
> comaptible = "manufacturer,device";
> };
>
> Cheers,
> Mark.
>
>>
>> I tried both the dtc version of Linux source code (1.2.0-g37c0b6a0) and
>> dtc version installed with "apt-get install device-tree-compiler" (1.3.0).
>>
>> I searched on Google but I have not found relevant information for my issue.
>>
>> I really do not understand what the problem here and I am totally stuck.
>> Any help will be appreciated.
>>
>> Thanks a lot in advance.
>>
>> Best regards.
That works, thank you very much,
I take this opportunity to ask another question... As I have to
specify the DTS version, are there other versions, and if yes, what
are their differences ? I mean, if there are other versions, why to
choose the vesion 2 instead of 3 or 1 ?
Thanks again for your very quick answer.
Best regards.
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