From: Rob Herring <robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Igor Opaniuk <igor.opaniuk-WQOgUJUq/S3vYQKSrp0J2Q@public.gmane.org>
Cc: devicetree-compiler-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: Applying dtb overlays on pre-compiled dtb's
Date: Mon, 27 Feb 2023 10:47:40 -0600 [thread overview]
Message-ID: <CAL_JsqLJ857COrUg9xhqqQRRTxfX_g7pQ=w8Wat6xuZxdHdTXw@mail.gmail.com> (raw)
In-Reply-To: <CAL6CDMFiV0_rmE+gTow0X7Wnj7eS6YDu0Ya7dmNACnL1rRy4_w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
On Mon, Feb 27, 2023 at 8:25 AM Igor Opaniuk <igor.opaniuk@foundries.io> wrote:
>
> Hi everyone,
>
> I apologize in advance for the possibly wrong ML for this question.
>
> I'm currently looking for any existing ways of adjusting pre-compiled device
> tree blobs. I know that dtc doesn't have such ability (and obviously its purpose
> is different), but maybe there is something you can recommend in this case
> (kind of userland analogy of U-Boot's runtime "fdt apply" cmd).
fdtoverlay (in dtc) is the Linux CLI equivalent (and same underlying
implementation).
Rob
prev parent reply other threads:[~2023-02-27 16:47 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-27 14:25 Applying dtb overlays on pre-compiled dtb's Igor Opaniuk
[not found] ` <CAL6CDMFiV0_rmE+gTow0X7Wnj7eS6YDu0Ya7dmNACnL1rRy4_w-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2023-02-27 16:17 ` Simon Glass
2023-02-27 16:47 ` Rob Herring [this message]
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