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From: "Gaël PORTAY" <gael.portay@gmail.com>
To: "Niklas Cassel" <Niklas.Cassel@wdc.com>,
	"Gaël PORTAY" <gael.portay@rtone.fr>
Cc: Julien Grossholtz <julien.grossholtz@openest.io>,
	Michael Walle <michael@walle.cc>,
	Damien Le Moal <dlemoal@kernel.org>,
	Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
	"buildroot@buildroot.org" <buildroot@buildroot.org>,
	Martin Bark <martin@barkynet.com>
Subject: Re: [Buildroot] [RFC PATCH 1/2] linux: install in-tree device-tree blob overlays
Date: Mon, 02 Sep 2024 21:57:18 +0200	[thread overview]
Message-ID: <D3W2AVQ9O5VG.7X7M72F0PVHA@gmail.com> (raw)
In-Reply-To: <ZtG5EnLkVJ1EMCTl@ryzen.lan>

Hello Niklas,

On Fri Aug 30, 2024 at 2:20 PM CEST, Niklas Cassel via buildroot wrote:
> > +config BR2_LINUX_KERNEL_INTREE_DTS_OVERLAY_NAMES
> > +	string "In-tree Device Tree Source Overlay file names"
> > +	depends on BR2_LINUX_KERNEL_DTB_OVERLAY_SUPPORT
> > +	help
> > +	  Name of in-tree device tree source file, without
> > +	  the trailing -overlay.dts. You can provide a list of
> > +	  dts files to build, separated by spaces.
>
> I do not like that you assume that the DT overlay has a -overlay.dts suffix,
> that seems to be something specific for the raspberry pi downstream kernel.
>
> Most device tree overlays in the upstream kernel simply have a .dtso suffix:
> https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=40658534756f8369e93b84fa75c20bde6528cb82
>
> So it would be nice if your patch supported that as well.
>

Thank you very much to let me know about that! I have missed it
entirely.

I based my work on linux 5.15 (raspberrypi), that may explain.

However, I figured out the out-of-tree built is broken, facepalm.

I will post a v1 with the fix.

> Also see this other proposal from Michael Walle:
> https://lore.kernel.org/buildroot/20240213154847.914068-1-michael@walle.cc/
>

I will have a look at it later, thanks.

> Kind regards,
> Niklas

Kind Regards,
Gaël
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  reply	other threads:[~2024-09-02 19:57 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-04-12 14:09 [Buildroot] [RFC PATCH 0/2] linux: install in-tree device-tree blob overlays Gaël PORTAY
2024-04-12 14:09 ` [Buildroot] [RFC PATCH 1/2] " Gaël PORTAY
2024-08-30 12:20   ` Niklas Cassel via buildroot
2024-09-02 19:57     ` Gaël PORTAY [this message]
2024-04-12 14:09 ` [Buildroot] [RFC PATCH 2/2] board/raspberrypi: " Gaël PORTAY

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