From: <ckim@etri.re.kr>
To: "'Ahmad Fatoum'" <a.fatoum@pengutronix.de>,
<kernelnewbies@kernelnewbies.org>
Subject: RE: How to make .dtb from .dts file (how to set include path for #include .. ?)
Date: Wed, 24 Feb 2021 13:54:29 +0900 [thread overview]
Message-ID: <036601d70a69$2248d000$66da7000$@etri.re.kr> (raw)
In-Reply-To: <cd5d5fe2-e117-00a6-34ac-c64ab1709768@pengutronix.de>
Hello Ahmad,
Thanks for the kind reply.
I've checked adding a .dts file in the directory and adding it in the
Makefile there, and doing "make dts" at the build top does the job. As you
said, I think I can just do with this method.
Thank you!
Best regards,
Chan
> -----Original Message-----
> From: Ahmad Fatoum <a.fatoum@pengutronix.de>
> Sent: Tuesday, February 23, 2021 6:28 PM
> To: ckim@etri.re.kr; kernelnewbies@kernelnewbies.org
> Subject: Re: How to make .dtb from .dts file (how to set include path for
> #include .. ?)
>
> Hello Chan,
>
> On 23.02.21 09:37, ckim@etri.re.kr wrote:
> > I don't know how I should let the preprocessing kick in.
> >
> > I tried (because there is
> > include/dt-bindings/interrupt-controller/arm-gic.h)
> >
> > $ dtc -i include -I dts -O dtb -o juno.dtb
> > arch/arm64/boot/dts/arm/juno.dts
> >
> > But it doesn't work.
>
> dtc only handles /include/. #include is expanded by a C preprocessor
> that's explicitly run beforehand. Run make V=1 dtbs if you are curious to
> see the commands executed.
>
> > How can I use dtc program to make juno.dtb?
> >
> > Or if I have to use Makefile, what is the command?
>
> What reason for doing this by hand?
>
> Cheers,
> Ahmad
>
> >
> >
> >
> > Thanks,
> >
> >
> >
> > Chan Kim
> >
> >
> >
> > _______________________________________________
> > Kernelnewbies mailing list
> > Kernelnewbies@kernelnewbies.org
> > https://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
> >
>
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next prev parent reply other threads:[~2021-02-24 4:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-23 8:37 How to make .dtb from .dts file (how to set include path for #include .. ?) ckim
2021-02-23 9:28 ` Ahmad Fatoum
2021-02-24 4:54 ` ckim [this message]
2021-02-23 9:34 ` Aw: " Martin Herdeis
2021-02-24 17:56 ` linux lover
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