linux-kernel - [PATCH 0/9] ARM: omap: Add empty chosen node in SoCs top level DTSI

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Message-Id: <1482158681-4530-1-git-send-email-javier@osg.samsung.com>
Date:   Mon, 19 Dec 2016 11:44:32 -0300
From:   Javier Martinez Canillas <javier@....samsung.com>
To:     linux-kernel@...r.kernel.org
Cc:     Pali Rohar <pali.rohar@...il.com>,
        Javier Martinez Canillas <javier@....samsung.com>,
        Benoît Cousson <bcousson@...libre.com>,
        devicetree@...r.kernel.org, Rob Herring <robh+dt@...nel.org>,
        Tony Lindgren <tony@...mide.com>,
        Mark Rutland <mark.rutland@....com>,
        linux-omap@...r.kernel.org, Russell King <linux@...linux.org.uk>,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH 0/9] ARM: omap: Add empty chosen node in SoCs top level DTSI

Hello Tony,

As discussed in [0], there's a regression when booting a kernel with a DTB
that doesn't have a pre-existing chosen node. This is usually not an issue
for most boards since u-boot creates an empty chosen node if isn't present
in the DTB.

But it can be an issue for others bootloaders as Pali pointed out with the
N9/900/950 phones and the Nokia Loader (NoLo).

This patch series add chosen nodes in the top level DTSI for all OMAP SoCs.

[0]: http://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1294379.html

Best regards,
Javier


Javier Martinez Canillas (9):
  ARM: dts: omap2: Add an empty chosen node to top level DTSI
  ARM: dts: omap3: Add an empty chosen node to top level DTSI
  ARM: dts: omap4: Add an empty chosen node to top level DTSI
  ARM: dts: omap5: Add an empty chosen node to top level DTSI
  ARM: dts: am33xx: Add an empty chosen node to top level DTSI
  ARM: dts: am4372: Add an empty chosen node to top level DTSI
  ARM: dts: dm814x: Add an empty chosen node to top level DTSI
  ARM: dts: dm816x: Add an empty chosen node to top level DTSI
  ARM: dts: dra7: Add an empty chosen node to top level DTSI

 arch/arm/boot/dts/am33xx.dtsi | 1 +
 arch/arm/boot/dts/am4372.dtsi | 1 +
 arch/arm/boot/dts/dm814x.dtsi | 1 +
 arch/arm/boot/dts/dm816x.dtsi | 1 +
 arch/arm/boot/dts/dra7.dtsi   | 1 +
 arch/arm/boot/dts/omap2.dtsi  | 1 +
 arch/arm/boot/dts/omap3.dtsi  | 1 +
 arch/arm/boot/dts/omap4.dtsi  | 1 +
 arch/arm/boot/dts/omap5.dtsi  | 1 +
 9 files changed, 9 insertions(+)

-- 
2.7.4