[U-Boot] [PATCH v6 6/6] configs: Bananapi_M2_Ultra: enable gigabit ethernet

Lothar Felten
2018-07-13T08:45:30Z

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@ni.com>
Signed-off-by: Lothar Felten <lothar.felten@gmail.com>

---
Changelog:
new in v2
v2 -> v3 remove unused CONFIG_SUN7I_GMAC
v3 -> v4 include device tree node, enable ALDO2
v4 -> v5 match Linux kernel device tree
v5 -> v6 remove unused CONFIG_DM_GPIO
---
arch/arm/dts/sun8i-r40-bananapi-m2-ultra.dts | 16 ++++++++++++++++
configs/Bananapi_M2_Ultra_defconfig | 4 ++++
2 files changed, 20 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..edcbb16cf6 100644
--- a/configs/Bananapi_M2_Ultra_defconfig
+++ b/configs/Bananapi_M2_Ultra_defconfig
@@ -14,6 +14,10 @@ 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"
--
2.14.1