Re: [PATCH] ARM: dts: colibri-imx6ull: fix mac address passing

[Tom Rini <trini@konsulko.com>]

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On Thu, Sep 23, 2021 at 09:55:21AM +0200, Francesco Dolcini wrote:

> colibri-imx6ull ethernet device is fec2, while the optional secondary
> ethernet is fec1, update the ethernet aliases in the .dts file so that
> ethaddr is set to fec2 and eth1addr to fec1.
> 
> Without this change the ethernet interfaces have a different
> mac address between Linux and U-Boot.
> 
> Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
> 
> ---
> 
>  arch/arm/dts/imx6ull-colibri.dtsi | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/arch/arm/dts/imx6ull-colibri.dtsi b/arch/arm/dts/imx6ull-colibri.dtsi
> index b7bf79f28c..104207be97 100644
> --- a/arch/arm/dts/imx6ull-colibri.dtsi
> +++ b/arch/arm/dts/imx6ull-colibri.dtsi
> @@ -8,6 +8,12 @@
>  #include "imx6ull.dtsi"
>  
>  / {
> +	/* Ethernet aliases to ensure correct MAC addresses */
> +	aliases {
> +		ethernet0 = &fec2;
> +		ethernet1 = &fec1;
> +	};
> +
>  	chosen {
>  		stdout-path = &uart1;
>  	};

The main dts* files aren't supposed to change between U-Boot and Linux.
Is this re-syncing the file with current upstream then?  Thanks.

-- 
Tom

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