求支持rp-box-3566

[hiproz]

硬件参见：https://doc.rpdzkj.cn/#/zh_cn/%E7%91%9E%E8%8A%AF%E5%BE%AE%E7%B3%BB%E5%88%97/rk3566-rk3568/1.%E7%A1%AC%E4%BB%B6%E4%BB%8B%E7%BB%8D

目前用 jp-tvbox的固件验证，系统和hdmi正常，但是网卡无法驱动，说明uboot是跟jp-tvbox一样的。

dts如下：

rp-box-3566.zip

补充：我按原厂的基线代码按指导手册编译出来的固件（ubuntu kernek和debian都试了），现象都一样，hdmi是绿屏，还没搞明白。但是原厂的预编译的固件hdmi是正常的

O大支持好了，我可以验证测试，谢谢

[hiproz]

参考原厂的 gmac 相关的 dts 配置，替换jp-tvbox 相关配置后，网卡可以了，但是 hdmi 又不行了：

&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 = <0x3a>;
        rx_delay = <0x29>;
        phy-handle = <&rgmii_phy1>;
        status = "okay";
};

&mdio1 {
        rgmii_phy1: phy@0 {
                compatible = "ethernet-phy-ieee802.3-c22";
                reg = <0x0>;
        clocks = <&cru CLK_MAC1_OUT>;
        };
};