On 04/18/2016 02:22 PM, Stefan Roese wrote:
> This enables full ethernet usage, including U-Boot to write the board
> specific MAC address (ethaddr) into the DT blob before passing it to
> Linux.
>
> Without this, the ethaddr is not detected in U-Boot at all, resulting
> in this error upon bootup:
>
> ...
> Model: EBV SOCrates
> Net:
> Error: ethernet@ff702000 address not set.
> No ethernet found.
>
> Signed-off-by: Stefan Roese <s...@denx.de>
> Cc: Marek Vasut <ma...@denx.de>
> Cc: Dinh Nguyen <dingu...@opensource.altera.com>
> Cc: Chin Liang See <cl...@altera.com>
> ---
> arch/arm/dts/socfpga_cyclone5_socrates.dts | 5 +++++
> 1 file changed, 5 insertions(+)
Thanks!
Acked-by: Marek Vasut <ma...@denx.de>
> diff --git a/arch/arm/dts/socfpga_cyclone5_socrates.dts
> b/arch/arm/dts/socfpga_cyclone5_socrates.dts
> index 591d96c..d2ab3b3 100644
> --- a/arch/arm/dts/socfpga_cyclone5_socrates.dts
> +++ b/arch/arm/dts/socfpga_cyclone5_socrates.dts
> @@ -15,6 +15,11 @@
> };
>
> aliases {
> + /*
> + * This allows the ethaddr uboot environment variable
> + * contents to be added to the gmac1 device tree blob.
> + */
> + ethernet0 = &gmac1;
> udc0 = &usb1;
> };
>
>
--
Best regards,
Marek Vasut
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