Ethernet 使用 dts 配置 公共的配置 "kernel-5.10/arch/arm64/boot/dts/rockchip/rk3588-diff.dtsi" &gmac0 { /* Use rgmii-rxid mode to disable rx delay inside Soc */ phy-mode = "rgmii-rxid"; clock_in_out = "output"; snps,reset-gpio = <&gpio3 RK_PC7 GPIO_ACTIVE_LOW>; snps,reset-active-low; /* Reset time is 20ms, 100ms for rtl8211f */ snps,reset-delays-us = <0 20000 100000>; pinctrl-names = "default"; pinctrl-0 = <&gmac0_miim &gmac0_tx_bus2 &gmac0_rx_bus2 &gmac0_rgmii_clk &gmac0_rgmii_bus>; tx_delay = <0x45>; //rx_delay = <0x4a>; phy-handle = <&rgmii_phy0>; status = "disbaled"; }; "kernel-5.10/arch/arm64/boot/dts/rockchip/rk3588-firefly-port.dtsi" &gmac1 { /* Use rgmii-rxid mode to disable rx delay inside Soc */ phy-mode = "rgmii-rxid"; clock_in_out = "output"; snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; snps,reset-active-low; /* Reset time is 20ms, 100ms for rtl8211f */ snps,reset-delays-us = <0 20000 100000>; pinctrl-names = "default"; pinctrl-0 = <&gmac1_miim &gmac1_tx_bus2 &gmac1_rx_bus2 &gmac1_rgmii_clk &gmac1_rgmii_bus>; tx_delay = <0x42>; //rx_delay = <0x4f>; phy-handle = <&rgmii_phy1>; status = "disbaled"; }; 板级的配置 "kernel-5.10/arch/arm64/boot/dts/rockchip/rk3588-firefly-aio- 3588q.dtsi" /* gamc0 */ &gmac0 { snps,reset-gpio = <&gpio3 RK_PC7 GPIO_ACTIVE_LOW>; tx_delay = <0x47>; status = "okay"; }; &gmac0_tx_bus2{ rockchip,pins = /* gmac0_txd0 */ <2 RK_PB6 1 &pcfg_pull_up_drv_level_6>, /* gmac0_txd1 */ <2 RK_PB7 1 &pcfg_pull_up_drv_level_6>, /* gmac0_txen */ <2 RK_PC0 1 &pcfg_pull_none>; }; &gmac0_rgmii_bus{ rockchip,pins = /* gmac0_rxd2 */ <2 RK_PA6 1 &pcfg_pull_none>, /* gmac0_rxd3 */ <2 RK_PA7 1 &pcfg_pull_none>, /* gmac0_txd2 */ <2 RK_PB1 1 &pcfg_pull_up_drv_level_6>, /* gmac0_txd3 */ <2 RK_PB2 1 &pcfg_pull_up_drv_level_6>; }; /* gmac1 */ &gmac1 { snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>; tx_delay = <0x4f>; status = "okay"; }; &gmac1_tx_bus2{ rockchip,pins = /* gmac1_txd0 */ <3 RK_PB3 1 &pcfg_pull_up_drv_level_6>, /* gmac1_txd1 */ <3 RK_PB4 1 &pcfg_pull_up_drv_level_6>, /* gmac1_txen */ <3 RK_PB5 1 &pcfg_pull_none>; }; &gmac1_rgmii_bus{ rockchip,pins = /* gmac1_rxd2 */ <3 RK_PA2 1 &pcfg_pull_none>, /* gmac1_rxd3 */ <3 RK_PA3 1 &pcfg_pull_none>, /* gmac1_txd2 */ <3 RK_PA0 1 &pcfg_pull_up_drv_level_6>, /* gmac1_txd3 */ <3 RK_PA1 1 &pcfg_pull_up_drv_level_6>; }; 如何使用双以太网 Android 双以太网口分内网和外网。 查看IP地址 双以太网口接入网络,可以通过调试串口或者adb来查看IP地址,比如 ifconfig eth0 eth0 Link encap:Ethernet HWaddr 36:0a:d2:60:c9:05 Driver rk_gmac-dwmac inet addr:168.168.101.68 Bcast:168.168.255.255 Mask:255.255.0.0 inet6 addr: fe80::3290:2dc:3624:1dec/64 Scope: Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:15804 errors:0 dropped:1 overruns:0 frame:0 TX packets:68 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1811566 TX bytes:6748 Interrupt:75 ifconfig eth1 eth1 Link encap:Ethernet HWaddr 32:0a:d2:60:c9:05 Driver rk_gmac-dwmac inet addr:168.168.101.38 Bcast:168.168.255.255 Mask:255.255.0.0 inet6 addr: 240e:3b1:f174:f00:d3fe:4d8e:fda9:3c0/64 Scope: Global inet6 addr: fe80::b556:9d3f:e684:bec4/64 Scope: Link inet6 addr: 240e:3b1:f174:f00:9d78:e75f:6167:15c1/64 Scope: Global UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:913 errors:0 dropped:1 overruns:0 frame:0 TX packets:210 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:108473 TX bytes:24906 Interrupt:127 连通性测试 eth0 ping -I eth0 -c 10 168.168.100.149 PING 168.168.100.149 (168.168.100.149) from 168.168.101.68 eth0: 56(84) bytes of data. 64 bytes from 168.168.100.149: icmp_seq=1 ttl=64 time=0.424 ms 64 bytes from 168.168.100.149: icmp_seq=2 ttl=64 time=0.561 ms 64 bytes from 168.168.100.149: icmp_seq=3 ttl=64 time=0.538 ms 64 bytes from 168.168.100.149: icmp_seq=4 ttl=64 time=0.507 ms 64 bytes from 168.168.100.149: icmp_seq=5 ttl=64 time=0.755 ms 64 bytes from 168.168.100.149: icmp_seq=6 ttl=64 time=0.657 ms 64 bytes from 168.168.100.149: icmp_seq=7 ttl=64 time=0.696 ms 64 bytes from 168.168.100.149: icmp_seq=8 ttl=64 time=0.784 ms 64 bytes from 168.168.100.149: icmp_seq=9 ttl=64 time=0.544 ms 64 bytes from 168.168.100.149: icmp_seq=10 ttl=64 time=0.750 ms --- 168.168.100.149 ping statistics --- 10 packets transmitted, 10 received, 0% packet loss, time 9058ms rtt min/avg/max/mdev = 0.424/0.621/0.784/0.119 ms eth1 ping -I eth1 -c 10 www.baidu.com PING www.a.shifen.com (14.215.177.39) from 168.168.101.38 eth1: 56(84) bytes of data. 64 bytes from 14.215.177.39: icmp_seq=1 ttl=55 time=8.81 ms 64 bytes from 14.215.177.39: icmp_seq=2 ttl=55 time=8.40 ms 64 bytes from 14.215.177.39: icmp_seq=3 ttl=55 time=8.79 ms 64 bytes from 14.215.177.39: icmp_seq=4 ttl=55 time=8.79 ms 64 bytes from 14.215.177.39: icmp_seq=5 ttl=55 time=8.90 ms 64 bytes from 14.215.177.39: icmp_seq=6 ttl=55 time=12.0 ms 64 bytes from 14.215.177.39: icmp_seq=7 ttl=55 time=8.75 ms 64 bytes from 14.215.177.39: icmp_seq=8 ttl=55 time=14.4 ms 64 bytes from 14.215.177.39: icmp_seq=9 ttl=55 time=8.79 ms 64 bytes from 14.215.177.39: icmp_seq=10 ttl=55 time=9.98 ms --- www.a.shifen.com ping statistics --- 10 packets transmitted, 10 received, 0% packet loss, time 9015ms rtt min/avg/max/mdev = 8.405/9.775/14.422/1.854 ms