帖子: RE: evm-sdk8.0 的Linux，启动后无法识别 USB 总线

电路图：

dts文件的usb设置：

&usb {
status = "okay";

control@44e10620 {
status = "okay";
};

usb-phy@47401300 {
status = "okay";
};

usb-phy@47401b00 {
status = "okay";
};

usb@47401000 {
status = "okay";
};

usb@47401800 {
status = "okay";
dr_mode = "host";
};

dma-controller@47402000 {
status = "okay";
};
};