From: kraxel@redhat.com (Gerd Hoffmann)
To: linux-arm-kernel@lists.infradead.org
Subject: [RESENT PATCH] ARM: bcm2835: Add devicetree for the Raspberry Pi 3, for arm (32)
Date: Wed, 01 Feb 2017 11:24:32 +0100 [thread overview]
Message-ID: <1485944672.1076.50.camel@redhat.com> (raw)
In-Reply-To: <878tpqki0k.fsf@eliezer.anholt.net>
> >> - bcm2835-rpi-zero.dtb
> >> + bcm2835-rpi-zero.dtb \
> >> + ../../../arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dtb
> Unfortunately, I just remembered yesterday that one of the requirements
> is that we not use these sorts of ../../../ references in the DT tree.
> Instead we have to use symlinks -- see arch/arm64/boot/dts/broadcom/ for
> how we did the last round of this.
Yes, we did that with the *.dtsi include files.
Not fully sure this is a requirement for the Makefile too.
> I think just having links from
> arch/arm64/boot/dts/broadcom/bcm2837*.dts* to arch/arm/boot/dts/ would
> be the solution, then this Makefile could just reference
> bcm2837-rpi-3-b.dtb.
I suspect it is not that easy, last time I tried it didn't work.
Will try again though.
cheers,
Gerd
WARNING: multiple messages have this Message-ID (diff)
From: Gerd Hoffmann <kraxel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Eric Anholt <eric-WhKQ6XTQaPysTnJN9+BGXg@public.gmane.org>
Cc: linux-rpi-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
Rob Herring <robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
Russell King <linux-I+IVW8TIWO2tmTQ+vhA3Yw@public.gmane.org>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
"moderated list:ARM PORT"
<linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org>,
open list <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
Subject: Re: [RESENT PATCH] ARM: bcm2835: Add devicetree for the Raspberry Pi 3, for arm (32)
Date: Wed, 01 Feb 2017 11:24:32 +0100 [thread overview]
Message-ID: <1485944672.1076.50.camel@redhat.com> (raw)
In-Reply-To: <878tpqki0k.fsf-omZaPlIz5HhaEpDpdNBo/KxOck334EZe@public.gmane.org>
> >> - bcm2835-rpi-zero.dtb
> >> + bcm2835-rpi-zero.dtb \
> >> + ../../../arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dtb
> Unfortunately, I just remembered yesterday that one of the requirements
> is that we not use these sorts of ../../../ references in the DT tree.
> Instead we have to use symlinks -- see arch/arm64/boot/dts/broadcom/ for
> how we did the last round of this.
Yes, we did that with the *.dtsi include files.
Not fully sure this is a requirement for the Makefile too.
> I think just having links from
> arch/arm64/boot/dts/broadcom/bcm2837*.dts* to arch/arm/boot/dts/ would
> be the solution, then this Makefile could just reference
> bcm2837-rpi-3-b.dtb.
I suspect it is not that easy, last time I tried it didn't work.
Will try again though.
cheers,
Gerd
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WARNING: multiple messages have this Message-ID (diff)
From: Gerd Hoffmann <kraxel@redhat.com>
To: Eric Anholt <eric@anholt.net>
Cc: linux-rpi-kernel@lists.infradead.org,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Russell King <linux@armlinux.org.uk>,
"open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS"
<devicetree@vger.kernel.org>,
"moderated list:ARM PORT" <linux-arm-kernel@lists.infradead.org>,
open list <linux-kernel@vger.kernel.org>
Subject: Re: [RESENT PATCH] ARM: bcm2835: Add devicetree for the Raspberry Pi 3, for arm (32)
Date: Wed, 01 Feb 2017 11:24:32 +0100 [thread overview]
Message-ID: <1485944672.1076.50.camel@redhat.com> (raw)
In-Reply-To: <878tpqki0k.fsf@eliezer.anholt.net>
> >> - bcm2835-rpi-zero.dtb
> >> + bcm2835-rpi-zero.dtb \
> >> + ../../../arm64/boot/dts/broadcom/bcm2837-rpi-3-b.dtb
> Unfortunately, I just remembered yesterday that one of the requirements
> is that we not use these sorts of ../../../ references in the DT tree.
> Instead we have to use symlinks -- see arch/arm64/boot/dts/broadcom/ for
> how we did the last round of this.
Yes, we did that with the *.dtsi include files.
Not fully sure this is a requirement for the Makefile too.
> I think just having links from
> arch/arm64/boot/dts/broadcom/bcm2837*.dts* to arch/arm/boot/dts/ would
> be the solution, then this Makefile could just reference
> bcm2837-rpi-3-b.dtb.
I suspect it is not that easy, last time I tried it didn't work.
Will try again though.
cheers,
Gerd
next prev parent reply other threads:[~2017-02-01 10:24 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-19 17:04 [RESENT PATCH] ARM: bcm2835: Add devicetree for the Raspberry Pi 3, for arm (32) Gerd Hoffmann
2017-01-19 17:04 ` Gerd Hoffmann
2017-01-19 17:04 ` Gerd Hoffmann
2017-01-21 18:42 ` Eric Anholt
2017-01-21 18:42 ` Eric Anholt
2017-01-21 18:42 ` Eric Anholt
2017-01-31 21:59 ` Eric Anholt
2017-01-31 21:59 ` Eric Anholt
2017-01-31 21:59 ` Eric Anholt
2017-02-01 10:24 ` Gerd Hoffmann [this message]
2017-02-01 10:24 ` Gerd Hoffmann
2017-02-01 10:24 ` Gerd Hoffmann
2017-02-01 12:20 ` Gerd Hoffmann
2017-02-01 12:20 ` Gerd Hoffmann
2017-02-01 12:20 ` Gerd Hoffmann
2017-02-02 8:37 ` Michael Zoran
2017-02-02 8:37 ` Michael Zoran
2017-02-02 9:50 ` Stefan Wahren
2017-02-02 9:50 ` Stefan Wahren
2017-02-02 10:16 ` Michael Zoran
2017-02-02 10:16 ` Michael Zoran
2017-02-02 10:16 ` Michael Zoran
2017-02-08 22:40 ` Eric Anholt
2017-02-08 22:40 ` Eric Anholt
2017-02-08 22:40 ` Eric Anholt
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