On 08/13/2012 10:22 PM, Jim Lin wrote:
Marek Vasut wrote at Sunday, August 12, 2012 7:47 AM:
Dear Jim Lin,
Add support for command line "usb reset" or "usb start" to initialize , "usb stop" to stop multiple USB controllers at once. Other command like "usb tree" also supports multiple controllers.
...
+#ifdef CONFIG_USB_KEYBOARD
drv_usb_kbd_init();Will the keyboard driver survive this?
Yes I have tried it after doing the following.
- Define CONFIG_USB_KEYBOARD, CONFIG_SYS_USB_EVENT_POLL, CONFIG_USB_MULTI, and CONFIG_USB_MAX_CONTROLLER_COUNT 3
in config header file like seaboard.h to compile 2. Install USB keyboard 3. Run "usb reset" in u-boot serial console 4. Run "coninfo" to see usbkbd appeared 5. Run "setenv stdin usbkbd" 6. Typing u-boot console command on USB keyboard
I've also tested this on Springbank, which has a built-in USB keyboard and an external USB port via a separate host controller, which I connected to an Ethernet device, and it appears to all work very well for me.
So,
Tested-by: Stephen Warren swarren@wwwdotorg.org