[U-Boot] ref: pxa270 USB KEYBOARD

Hi, All,

I am trying to use the USB KEYBOARD on phycore_pxa270 dev board by adding the following items in the board configuration file:

#define CONFIG_USB_KEYBOARD 1

#define CFG_DEVICE_DEREGISTER 1

#define CONFIG_USB_OHCI_NEW 1

After the board is booted, I saw:

USB KBD found set protocol...

USB KBD found set idle...

USB KBD enable interrupt pipe...

USB KBD found set up device.

USB KBD register.

But when I pressed any key, there is no response and no USB KBD debug at all. Does anyone give me any information about this?

Thanks in advance.

Paul Wang.