[U-Boot] [PATCH v5 6/6] configs: Bananapi_M2_Ultra: enable gigabit ethernet

[Lothar Felten]

Enable the gigabit ethernet for the Bananapi M2 Ultra board.
Tested on BananaPi M2 Berry (R40), custom board (V40)

Reviewed-by: Joe Hershberger <joe.hershberger at ni.com>
Signed-off-by: Lothar Felten <lothar.felten at gmail.com>

---
 Changelog:
 new in v2
 v2 -> v3 remove unused CONFIG_SUN7I_GMAC
 v3 -> v4 include device tree node, enable ALDO2
 v4 -> v5 remove unused CONFIG_DM_GPIO, match Linux kernel device tree
---
 arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts | 16 ++++++++++++++++
 configs/Bananapi_M2_Ultra_defconfig          |  5 +++++
 2 files changed, 21 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..28c9158302 100644
--- a/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
+++ b/arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts
@@ -48,6 +48,7 @@
 	compatible = "sinovoip,bpi-m2-ultra", "allwinner,sun8i-r40";
 
 	aliases {
+		ethernet0 = &gmac;
 		serial0 = &uart0;
 	};
 
@@ -67,3 +68,18 @@
 	pinctrl-0 = <&uart0_pb_pins>;
 	status = "okay";
 };
+
+&gmac {
+	pinctrl-names = "default";
+	pinctrl-0 = <&gmac_rgmii_pins>;
+	phy-handle = <&phy1>;
+	phy-mode = "rgmii";
+	status = "okay";
+};
+
+&gmac_mdio {
+	phy1: ethernet-phy at 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..4ce1a905ea 100644
--- a/configs/Bananapi_M2_Ultra_defconfig
+++ b/configs/Bananapi_M2_Ultra_defconfig
@@ -14,6 +14,11 @@ CONFIG_SPL_I2C_SUPPORT=y
 # CONFIG_CMD_FLASH is not set
 CONFIG_SCSI_AHCI=y
 CONFIG_AXP_DLDO4_VOLT=2500
+CONFIG_AXP_ALDO2_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_MACPWR="PA17"
+CONFIG_DM_GPIO=y
-- 
2.14.1