一、EC200A配置
1.1、kernel配置
1.1.1、USB转串口
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_WWAN=y
CONFIG_USB_SERIAL_OPTION=y
Symbol: USB_SERIAL_WWAN [=y] │
│ Type : tristate │
│ Defined at drivers/usb/serial/Kconfig:555 │
│ Depends on: USB_SUPPORT [=y] && USB [=y] && USB_SERIAL [=y] │
│ Selected by [y]: │
│ - USB_SERIAL_OPTION [=y] && USB_SUPPORT [=y] && USB [=y] && USB_SERIAL [=y] │
│ Selected by [n]: │
│ - USB_SERIAL_IPW [=n] && USB_SUPPORT [=y] && USB [=y] && USB_SERIAL [=y] │
│ - USB_SERIAL_QUALCOMM [=n] && USB_SUPPORT [=y] && USB [=y] && USB_SERIAL [=y] Symbol: USB_SERIAL_OPTION [=y] │
│ Type : tristate │
│ Prompt: USB driver for GSM and CDMA modems │
│ Location: │
│ -> Device Drivers │
│ -> USB support (USB_SUPPORT [=y]) │
│ (1) -> USB Serial Converter support (USB_SERIAL [=y]) │
│ Defined at drivers/usb/serial/Kconfig:558 │
│ Depends on: USB_SUPPORT [=y] && USB [=y] && USB_SERIAL [=y] │
│ Selects: USB_SERIAL_WWAN [=y] 1.1.2、USB网卡驱动
USB_USBNET=y
USB_NET_CDCETHER=y
USB_NET_RNDIS_HOST=y
Symbol: USB_NET_CDCETHER [=y] │
│ Type : tristate │
│ Prompt: CDC Ethernet support (smart devices such as cable modems) │
│ Location: │
│ -> Device Drivers │
│ -> Network device support (NETDEVICES [=y]) │
│ -> USB Network Adapters (USB_NET_DRIVERS [=y]) │
│ (1) -> Multi-purpose USB Networking Framework (USB_USBNET [=y]) │
│ Defined at drivers/net/usb/Kconfig:210 │
│ Depends on: NETDEVICES [=y] && USB_NET_DRIVERS [=y] && USB_USBNET [=y] │
│ Selected by [y]: │
│ - USB_NET_RNDIS_HOST [=y] && NETDEVICES [=y] && USB_NET_DRIVERS [=y] && USB_USBNET [=y] │
│ - USB_NET_ZAURUS [=y] && NETDEVICES [=y] && USB_NET_DRIVERS [=y] && USB_USBNET [=y] │
│ Selected by [n]: │
│ - USB_NET_RNDIS_WLAN [=n] &&