Re: [U-Boot] [PATCH v2 5/5] configs: Bananapi_M2_Ultra: enable gigabit on the Bananapi M2U

[Maxime Ripard]

On Tue, Apr 17, 2018 at 03:42:35PM +0200, Lothar Felten wrote:
> Enable the gigabit ethernet for the Bananapi M2 Ultra board.
> Tested on BananaPi M2 Berry (R40), custom board (V40).
> 
> Signed-off-by: Lothar Felten <lothar.fel...@gmail.com>
> ---
>  arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts | 14 ++++++++++++++
>  configs/Bananapi_M2_Ultra_defconfig          |  4 ++++
>  2 files changed, 18 insertions(+)
> 
> diff --git a/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts 
> b/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
> index ab471ab0bf..25f2112fbf 100644
> --- a/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
> +++ b/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
> @@ -67,3 +67,17 @@
>       pinctrl-0 = <&uart0_pb_pins>;
>       status = "okay";
>  };
> +
> +&gmac {
> +     pinctrl-names = "default";
> +     pinctrl-0 = <&gmac_pins_rgmii>;
> +     status = "okay";
> +     phy-handle = <&rgmii_phy>;
> +};
> +
> +&mdio {
> +     rgmii_phy: ethernet-phy@1 {
> +             compatible = "ethernet-phy-ieee802.3-c22";
> +             reg = <1>;
> +     };
> +};
> diff --git a/configs/Bananapi_M2_Ultra_defconfig 
> b/configs/Bananapi_M2_Ultra_defconfig
> index 37cc2df5dc..e4e943dc49 100644
> --- a/configs/Bananapi_M2_Ultra_defconfig
> +++ b/configs/Bananapi_M2_Ultra_defconfig
> @@ -17,3 +17,7 @@ CONFIG_AXP_DLDO4_VOLT=2500
>  CONFIG_AXP_ELDO3_VOLT=1200
>  CONFIG_SCSI=y
>  CONFIG_SYS_USB_EVENT_POLL_VIA_INT_QUEUE=y
> +CONFIG_SUN8I_EMAC=y
> +CONFIG_RGMII=y
> +CONFIG_SUN7I_GMAC=y

I'm not sure why you'd need both?

Maxime

-- 
Maxime Ripard, Bootlin (formerly Free Electrons)
Embedded Linux and Kernel engineering
https://bootlin.com

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