Dear Atul Kumar,
Please CC the mailing list, always.
Dear Marek,
Thanks for your attention.. After doing "coninfo", i get belowmsg..
OMAP3 beagleboard.org #
coninfo
List of available devices:
serial 80000003 SIO stdin stdout stderr
usbtty 00000
003 .IO
usbkbd 80000001 SI.
OMAP3 beagleboard.org #
tried to do setenv...
OMAP3 beagleboard.org #
setenv stdin usbkbd
All right, maybe you should fix your method of pasting u-boot output, you have every second line blank and a few linebreaks here and there, randomly. It'd be cool to fix it, it'd make it much easier to read. Can you do something about it please?
OMAP3 beagleboard.org #
After doing this my terminal does not prints any logs but i am able to type on console..
You mean with the keyboard? Because "setenv stdin usbkbd" tells the system to read input from the USB keyboard.
Once when i reboot the board again the logs starts coming up..
Ah ... so you got no console output. Try typing on the usb keyboard. If you change stdin to usbkbd, you'd only be able to type with the USB keyboard, it won't pick input from the UART/serial port or whatever other source you use.
I see on "*stdin name- *serial** " .. if instead of serial "*usbkbd*" is there it will be able to register the kbd..
I tried this another way but do not find any change in pri ..
Pri? [...]
btw it's a good practice in the mailing list to not top-post (aka reply under the email you're replying to). But if you comment on stuff, you can do it in the middle of the email (just like I did with this one) to better identify what you're replying to.
Thanks & Regards Atul Kumar 9845495793
On Fri, May 11, 2012 at 4:25 PM, Marek Vasut marex@denx.de wrote:
Dear Atul Kumar,
Dear Marek,
I am tring to bring up USB Keyboard on u-boot with "Beagle_boardxM ver B".. found number of post,but the stack is already updated one.. I am able to find the info of the connected device but some how keyboard does not works.. can you suggest/guide me were i am making mistake or where I need to do some device specific changes..
Please always CC the U-Boot mailing list (CCed).
Did you try running "coninfo" after the "usb reset"/"usb start"? What does it output, do you see "usbkbd" there? Wild guess would be to run "setenv stdin usbkbd" or something after you do "usb reset".
*logs for "usb start"*
OMAP3 beagleboard.org #
usb start
(Re)start USB...
USB: Initializing OMAP EHCI
OMAP UHH_REV
ISION 0x10
OMAP EHCI init done
Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices...
4 USB Device(s) found
USB KBD: found set protocol...
USB KBD: found set idle...
USB
KBD: enable interrupt pipe...
USB KBD: found set up device.
USB KBD: register.
usb_kbd_dev.name- usbkbd
before stdio register
clone _dev->name-usbkbd,dev->name-usbkbd
in stdio register,usb_kbd_dev.name- usbkbd
After stdio register
before strcmp
stdin name- *serial*
scan end
scanning bus for storage devices... 0 Storage Device(s) found
scanning bus for ethernet devices... Warning: failed to set MAC address
1 Ethernet Device(s) found
OMAP3 beagleboard.org #
*logs for "usb info"*
OMAP3 beagleboard.org #
usb info
1: Hub, USB Revision 2.0
u-boot EHCI Host Controller
Class: Hub
PacketSize: 64 Configurations: 1
Vendor: 0x0000 Product 0x0000 Version 1.0
Configuration: 1
- Interfaces: 1 Self Powered 0mA
Interface: 0
Alternate Setting 0, Endpoints: 1
Class Hub
Endpoint 1 In Interrupt MaxPacket 8 Interval 255ms
2: Hub, USB Revision 2.0
Class: Hub
PacketSize: 64 Configurations: 1
Vendor: 0x0424 Product 0x9514 Version 2.0
Configuration: 1
- Interfaces: 1 Self Powered Remote Wakeup 2mA
Interface: 0
Alternate Setting 0, Endpoints: 1
Class Hub
Endpoint 1 In Interrupt MaxPacket 1 Interval 12ms
Endpoint 1 In Interrupt MaxPacket 1 Interval 12ms
3: Vendor specific, USB Revision 2.0
Class: Vendor specific
PacketSize: 64 Configurations: 1
Vendor: 0x0424 Product 0xec00 Version 2.0
Configuration: 1
- Interfaces: 1 Self Powered Remote Wakeup 2mA
Interface: 0
Alternate Setting 0, Endpoints: 3
Class Vendor specific
Endpoint 1 In Bulk MaxPacket 512
Endpoint 2 Out Bulk MaxPacket 512
Endpoint 3 In Interrupt MaxPacket 16 Interval 4ms
4: Human Interface, USB Revision 1.10
LITEON Technology USB Multimedia Keyboard
Class: (from Interface) Human Interface
PacketSize: 8 Configurations: 1
Vendor: 0x046d Product 0xc312 Version 1.1
Configuration: 1
- Interfaces: 1 Bus Powered Remote Wakeup 70mA
Interface: 0
Alternate Setting 0, Endpoints: 1
Class Human Interface, Subclass: Boot Keyboard
Endpoint 1 In Interrupt MaxPacket 8 Interval 24ms
OMAP3 beagleboard.org #
Thanks & Regards Atul Kumar 9845495793