外贸网站宗旨,做网站的前途,东戴河网站建设,云南省建设交易中心网站20241114给荣品PRO-RK3566开发板刷Rockchip原厂的Android13下适配RJ45以太网卡 2024/11/14 15:44 缘起#xff1a;使用EVB2的方案#xff0c;RJ45加进去怎么也不通。 实在没有办法#xff0c;只能将荣品的SDK#xff1a;rk-android13-20240713.tgz 解压缩#xff0c;编译之…20241114给荣品PRO-RK3566开发板刷Rockchip原厂的Android13下适配RJ45以太网卡 2024/11/14 15:44 缘起使用EVB2的方案RJ45加进去怎么也不通。 实在没有办法只能将荣品的SDKrk-android13-20240713.tgz 解压缩编译之后。 从中析取最小的DTS然后拿掉不用的部分比如LCD/TP等。 很艰难地得知/根据经验/很容易知道RJ45以太网卡的DTS代码块在这里rp-gmac1-m0-pro-rk3566.dtsi 以太网卡终于可以打开了但是还是有小BUG 1、千兆网啊变成百兆网卡了。难道还有4根线中有GPIO引脚被复用了 2、iperf3不能连接原因待查。 Z:\Android13.0\kernel-5.10\arch\arm64\boot\dts\rockchip21\rk356x\rp-gmac1-m0-pro-rk3566.dtsi Z:\repo_rk356x_android13\kernel-5.10\arch\arm64\boot\dts\rockchip\rk3566-evb2-lp4x-v10.dtsi
dsi1_panel { power-supply vcc3v3_lcd1_n; reset-gpios gpio3 RK_PA4 GPIO_ACTIVE_LOW; pinctrl-names default; pinctrl-0 lcd1_rst_gpio; };
gmac1 { phy-mode rgmii; clock_in_out output; snps,reset-gpio gpio3 RK_PC2 GPIO_ACTIVE_LOW; snps,reset-active-low; /* Reset time is 20ms, 100ms for rtl8211f */ snps,reset-delays-us 0 20000 100000; assigned-clocks cru SCLK_GMAC1_RX_TX, cru SCLK_GMAC1; assigned-clock-parents cru SCLK_GMAC1_RGMII_SPEED, cru CLK_MAC1_2TOP; assigned-clock-rates 0, 125000000; pinctrl-names default; pinctrl-0 gmac1m1_miim gmac1m1_tx_bus2 gmac1m1_rx_bus2 gmac1m1_rgmii_clk gmac1m1_rgmii_bus; tx_delay 0x4f; rx_delay 0x25; phy-handle rgmii_phy0; status okay; };
i2c2 {
修改为
dsi1_panel { power-supply vcc3v3_lcd1_n; reset-gpios gpio3 RK_PA4 GPIO_ACTIVE_LOW; pinctrl-names default; pinctrl-0 lcd1_rst_gpio; };
gmac1 { phy-mode rgmii; clock_in_out input; snps,reset-gpio gpio3 RK_PB4 GPIO_ACTIVE_LOW; snps,reset-active-low; /* Reset time is 20ms, 100ms for rtl8211f */ snps,reset-delays-us 0 20000 100000; assigned-clocks cru SCLK_GMAC1_RX_TX, cru SCLK_GMAC1, cru CLK_MAC1_OUT; assigned-clock-parents cru SCLK_GMAC1_RGMII_SPEED, gmac1_clkin; assigned-clock-rates 0, 125000000, 25000000; pinctrl-names default; pinctrl-0 gmac1m0_miim gmac1m0_tx_bus2 gmac1m0_rx_bus2 gmac1m0_rgmii_clk gmac1m0_rgmii_bus gmac1m0_clkinout eth1m0_pins; tx_delay 0x27; rx_delay 0x0c; phy-handle rgmii_phy1; status okay; };
i2c2 { i2s2_2ch { pinctrl-0 i2s2m0_sclktx i2s2m0_lrcktx i2s2m0_sdi i2s2m0_sdo; rockchip,bclk-fs 32; status disabled; };
mdio1 { rgmii_phy0: phy0 { compatible ethernet-phy-ieee802.3-c22; reg 0x0; }; };
/* * power-supply should switche to vcc3v3_lcd1_n * when mipi panel is connected to dsi1. */ gt1x { power-supply vcc3v3_lcd0_n; }; 修改为
i2s2_2ch { pinctrl-0 i2s2m0_sclktx i2s2m0_lrcktx i2s2m0_sdi i2s2m0_sdo; rockchip,bclk-fs 32; status disabled; };
mdio1 { rgmii_phy1: phy0 { compatible ethernet-phy-ieee802.3-c22; reg 0x0; clocks cru CLK_MAC1_OUT; }; };
/* * power-supply should switche to vcc3v3_lcd1_n * when mipi panel is connected to dsi1. */ gt1x { power-supply vcc3v3_lcd0_n; }; 你加进去EVB2之后还是不会找到以太网卡的^_ 于是用荣品的DTS和原厂的EVB2的DTS进行比对。 很艰难地得知/根据经验/很容易知道是显示部分影响了RJ45以太网卡。 我就简单干脆地关闭DSI0/DSI1和TP。 以太网卡终于可以打开了但是还是有小BUG 1、千兆网啊变成百兆网卡了。难道还有4根线中有GPIO引脚被复用了 2、iperf3不能连接原因待查。 viewproviewpro-ThinkBook-16-G5-IRH:~$ viewproviewpro-ThinkBook-16-G5-IRH:~$ iperf3 -c 192.168.3.149 -i 1 -t 36 Connecting to host 192.168.3.149, port 5201 [ 5] local 192.168.3.71 port 43656 connected to 192.168.3.149 port 5201 iperf3: error - control socket has closed unexpectedly viewproviewpro-ThinkBook-16-G5-IRH:~$ 参考资料 SDK\docs\cn\Common\GMAC\Rockchip_Developer_Guide_Linux_GMAC_CN.pdf
