* [PATCH] ARM64: dts: meson: enable passing MAC addr on u-boot environment
[not found] <1516122805-20227-1-git-send-email-jramirez@baylibre.com>
@ 2018-01-17 8:38 ` Neil Armstrong
2018-01-17 8:44 ` Jorge Ramirez-Ortiz
0 siblings, 1 reply; 2+ messages in thread
From: Neil Armstrong @ 2018-01-17 8:38 UTC (permalink / raw)
To: linus-amlogic
Hi Jorge,
On 16/01/2018 18:13, Jorge Ramirez-Ortiz wrote:
> From: Jorge Ramirez-Ortiz <jramirez@baylibre.org>
>
> With the adequate configuration settings, u-boot will loop through the
> list of aliases looking for "ethernetX".
>
> By adding an ethernet alias, u-boot can fixup the local-mac-address
> property in the kernel's device tree using a value held in its
> environment variable ethaddr.
>
> Signed-off-by: Jorge Ramirez-Ortiz <jramirez@baylibre.org>
> ---
> arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
> index 68d2c90..8ed2a98 100644
> --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
> @@ -18,6 +18,7 @@
>
> aliases {
> serial0 = &uart_AO;
> + ethernet = ðmac;
Isn't it ethernet0 instead ?
> };
>
> chosen {
>
It would be great to have this on all boards with ethernet enabled.
Neil
^ permalink raw reply [flat|nested] 2+ messages in thread* [PATCH] ARM64: dts: meson: enable passing MAC addr on u-boot environment
2018-01-17 8:38 ` [PATCH] ARM64: dts: meson: enable passing MAC addr on u-boot environment Neil Armstrong
@ 2018-01-17 8:44 ` Jorge Ramirez-Ortiz
0 siblings, 0 replies; 2+ messages in thread
From: Jorge Ramirez-Ortiz @ 2018-01-17 8:44 UTC (permalink / raw)
To: linus-amlogic
On 01/17/2018 09:38 AM, Neil Armstrong wrote:
> Hi Jorge,
>
> On 16/01/2018 18:13, Jorge Ramirez-Ortiz wrote:
>> From: Jorge Ramirez-Ortiz <jramirez@baylibre.org>
>>
>> With the adequate configuration settings, u-boot will loop through the
>> list of aliases looking for "ethernetX".
>>
>> By adding an ethernet alias, u-boot can fixup the local-mac-address
>> property in the kernel's device tree using a value held in its
>> environment variable ethaddr.
>>
>> Signed-off-by: Jorge Ramirez-Ortiz <jramirez@baylibre.org>
>> ---
>> arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts | 1 +
>> 1 file changed, 1 insertion(+)
>>
>> diff --git a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
>> index 68d2c90..8ed2a98 100644
>> --- a/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
>> +++ b/arch/arm64/boot/dts/amlogic/meson-gxl-s905x-libretech-cc.dts
>> @@ -18,6 +18,7 @@
>>
>> aliases {
>> serial0 = &uart_AO;
>> + ethernet = ðmac;
> Isn't it ethernet0 instead ?
uboot can take both (ethernet or ethernet%i)
I just double checked amlogics uboot and you are right it needs ethernet%i
so will fix
>
>> };
>>
>> chosen {
>>
> It would be great to have this on all boards with ethernet enabled.
yes will post a new version shortly
>
> Neil
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-01-17 8:38 ` [PATCH] ARM64: dts: meson: enable passing MAC addr on u-boot environment Neil Armstrong
2018-01-17 8:44 ` Jorge Ramirez-Ortiz
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