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Author Topic: U-Boot USB discovery get stuck on OpenRD Ultimate with several usb-devices  (Read 1594 times)
guidol
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« on: November 04, 2010, 04:06:15 AM »

While U-Boot 1.1.4/3.4.16 is scanning  the USB-Ports on my OpenRD Ultimate and a USB-Keyboard or -Mouse is connected
it wouldnt find my USB-Stick to boot from :-(
Code:
(Re)start USB...
USB:   scanning bus for devices...
      USB device not responding, giving up (status=20)
5 USB Device(s) found
       scanning bus for storage devices...
The boot process will also get stuck if I connect a LCD2USB Display (for using with LCD4LINUX) additionally to my USB-Boot-Stick :-(

When I did start only with the Stick it boots fine. After booting the Keyboad/Mouse are recognized
well and do work.....

Hmm if a Switchable-USB-Hub can solve the problem? I did see serveral USB-Hub with switches coming up
to disable some USB-devices (Green-IT? :-) )

Or will U-Boot 1.1.4/3.4.19 Or .27 do the trick if I could find the update? I want to boot with the devices already attached like
on my Dockstart with the debian/U-boot from Jeff Doozan...
« Last Edit: November 04, 2010, 04:08:21 AM by guidol » Logged

birdman
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« Reply #1 on: November 04, 2010, 06:40:14 PM »

Sounds like http://plugcomputer.org/plugforum/index.php?topic=653.0 ?
Try the link in the last entry
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