Subject: [PATCH V2] ARM64: tegra: Add chosen node for tegra132 norrin

From: [email-masked] (Thierry Reding)
Date: Mon, 25 Jan 2016 18:10:21 +0100

On Mon, Jan 25, 2016 at 04:01:00PM +0000, Jon Hunter wrote:
> Correcting ARM-SOC email address ..

You might have to resend so that the original patch shows up in the
ARM SoC maintainers' inbox.

Thierry

> On 25/01/16 15:57, Jon Hunter wrote:
> > 
> > On 25/01/16 15:55, Jon Hunter wrote:
> >> The NVIDIA bootloader, nvtboot, expects the "chosen" node to be present
> >> in the device-tree blob and if it is not then it fails to boot the kernel.
> >> Add the chosen node so we can boot the kernel on Tegra132 Norrin with the
> >> nvtboot bootloader.
> >>
> >> Signed-off-by: Jon Hunter <[email-masked]>
> >> Acked-by: Thierry Reding <[email-masked]>
> >> ---
> >> Ideally, we would like to get this into v4.5 as a fix for Tegra132 Norrin
> >> so that we can enable booting this board as part of our automated testing
> >> setup for Tegra [0][1]. Thierry suggested I send this directly as a fix
> >> to ARM-SOC. Let me know if this is ok. I have not included a "fixes" as it
> >> may not be needed for all bootloaders, but if you need this we could put:
> >>
> >> Fixes: 0f279eb arm64: tegra: Add NVIDIA Tegra132 Norrin support
> >>
> >> [0] http://nvtb.github.io/linux/
> >> [1] http://nvtb.github.io/linux-next/
> > 
> > Forgot to mentioned that the differences for v1 -> v2 are just some
> > minor corrections to the commit message.
> > 
> > Jon
> > 
> >>  arch/arm64/boot/dts/nvidia/tegra132-norrin.dts | 2 ++
> >>  1 file changed, 2 insertions(+)
> >>
> >> diff --git a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
> >> index 7dfe1c085966..62f33fc84e3e 100644
> >> --- a/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
> >> +++ b/arch/arm64/boot/dts/nvidia/tegra132-norrin.dts
> >> @@ -12,6 +12,8 @@
> >>  		rtc1 = "/rtc at 0,7000e000";
> >>  	};
> >>  
> >> +	chosen { };
> >> +
> >>  	memory {
> >>  		device_type = "memory";
> >>  		reg = <0x0 0x80000000 0x0 0x80000000>;
> >>
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