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张小明 2026/1/9 14:58:05
德阳定制建站网站建设报价,物联网卡,网页设计工资一般多少,怎么自己做网站卖东西20251222给飞凌OK3588-C开发板适配Rockchip原厂的Buildroot【linux-6.1】系统时拿掉type-C0的fusb302时适配adb功能dr_mode peripheral;
2025/12/22 20:28缘起#xff1a;给飞凌OK3588-C开发板适配Rockchip原厂的Buildroot【linux-6.1】后#xff0c;type-C0口改…20251222给飞凌OK3588-C开发板适配Rockchip原厂的Buildroot【linux-6.1】系统时拿掉type-C0的fusb302时适配adb功能dr_mode peripheral;2025/12/22 20:28缘起给飞凌OK3588-C开发板适配Rockchip原厂的Buildroot【linux-6.1】后type-C0口改成4线的USB2.0口了。可以刷机由于没有fusb302芯片相关DTS也需要做响应的修改以便使用adb功能虽然DEBUG能用adb的功能属于锦上添花的功能但是有些时候adb不能用还是特别不得劲需要实测开发板丝印ETH1芯片RTL8211F-CG的网速。通过ifconfig确认为eth0。需要使用ov5645的驱动框架来适配LVDS接口的105机芯。按照以前的经验首先关闭I2C的读写结果肯定会出现某些地方遗漏的只能通过编译器来检查问题了当你把荣品RD-RK3588开发板重新适配一把就相当于从头做了一个项目【荣品RD-RK3588开发板】。当然开发板的功能都是好的你免除了调试的过程也就没有解决相关硬件出错的经验/机会了1、根据前面的调试的适配type-C1的USB3.0功能【接热像仪】的经验。可以知道type-C0拿掉type-C0的fusb302时适配adb功能可能只需要如下【飞凌linux R4/Buildroot】3个代码块E:\fpga_OK3588_Linux_fs\kernel\arch\arm64\boot\dts\rockchip\OK3588-C-common.dtsiusbdp_phy0_u3 {status okay;};usbdrd3_0 {status okay;};usbdrd_dwc3_0 {dr_mode peripheral;usb-role-switch;status okay;port {#address-cells 1;#size-cells 0;dwc3_0_role_switch: endpoint0 {reg 0;remote-endpoint usbc0_role_sw;};};};2、使用Rockchip瑞芯微原厂的SDK先适配好OK3588-C开发板暂时先拼比了type-C0。Y:\new_disk_4t\wyb\A8\rk3588_linux6.1_release_v1.2.0_20241220\kernel-6.1\arch\arm64\boot\dts\rockchip\rk3588-evb7-v11.dtsi//usbdrd_dwc3_0 {// dr_mode otg;// usb-role-switch;// port {// #address-cells 1;// #size-cells 0;// dwc3_0_role_switch: endpoint0 {// reg 0;// remote-endpoint usbc0_role_sw;// };// };//};修改为usbdp_phy0_u3 {status okay;};usbdrd3_0 {status okay;};usbdrd_dwc3_0 {dr_mode peripheral;usb-role-switch;status okay;port {#address-cells 1;#size-cells 0;dwc3_0_role_switch: endpoint0 {reg 0;//remote-endpoint usbc0_role_sw;};};};3、u2phy3_host {phy-supply vcc5v0_host;};usbdp_phy0 {orientation-switch;svid 0xff01;sbu1-dc-gpios gpio4 RK_PA0 GPIO_ACTIVE_HIGH;sbu2-dc-gpios gpio4 RK_PA1 GPIO_ACTIVE_HIGH;port {#address-cells 1;#size-cells 0;usbdp_phy0_orientation_switch: endpoint0 {reg 0;remote-endpoint usbc0_orien_sw;};usbdp_phy0_dp_altmode_mux: endpoint1 {reg 1;remote-endpoint dp_altmode_mux;};};};usbdp_phy1 {rockchip,dp-lane-mux 0 1 2 3;};usbdrd_dwc3_0 {dr_mode otg;usb-role-switch;port {#address-cells 1;#size-cells 0;dwc3_0_role_switch: endpoint0 {reg 0;remote-endpoint usbc0_role_sw;};};};修改为u2phy3_host {phy-supply vcc5v0_host;};//usbdp_phy0 {// orientation-switch;// svid 0xff01;// sbu1-dc-gpios gpio4 RK_PA0 GPIO_ACTIVE_HIGH;// sbu2-dc-gpios gpio4 RK_PA1 GPIO_ACTIVE_HIGH;//// port {// #address-cells 1;// #size-cells 0;// usbdp_phy0_orientation_switch: endpoint0 {// reg 0;// remote-endpoint usbc0_orien_sw;// };//// usbdp_phy0_dp_altmode_mux: endpoint1 {// reg 1;// remote-endpoint dp_altmode_mux;// };// };//};usbdp_phy1 {status okay;orientation-switch;rockchip,dp-lane-mux 2 3;svid 0xff01;sbu1-dc-gpios gpio4 RK_PA1 GPIO_ACTIVE_HIGH;sbu2-dc-gpios gpio4 RK_PA2 GPIO_ACTIVE_HIGH;port {#address-cells 1;#size-cells 0;usbdp_phy1_orientation_switch: endpoint0 {reg 0;//remote-endpoint usbc1_orien_sw;};usbdp_phy1_dp_altmode_mux: endpoint1 {reg 1;//remote-endpoint dp1_altmode_mux;};};};usbdp_phy0_u3 {status okay;};usbdrd3_0 {status okay;};usbdrd_dwc3_0 {dr_mode peripheral;usb-role-switch;status okay;port {#address-cells 1;#size-cells 0;dwc3_0_role_switch: endpoint0 {reg 0;//remote-endpoint usbc0_role_sw;};};};//u2phy0 {// status okay;//};