running usb start twice hangs u-boot at ethernet discovery
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| u-boot-linaro (Ubuntu) |
Won't Fix
|
Low
|
John Rigby | ||
Bug Description
Build Version/Date: u-boot-
Environment used for testing: pandaboard A2
Summary: running usb start twice hangs u-boot at ethernet discovery
Steps to Reproduce: manually interrupt boot and enter "usb start" twice
Expected result: u-boot discovers usb devices and returns for more input
Actual result: u-boot discovers usb devices but hangs attempting to enumerate the Ethernet device a second time
<START>
...
Panda # usb start
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... The request port(2) is not configured
The request port(2) is not configured
4 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
scanning bus for ethernet devices... 1 Ethernet Device(s) found
Panda # usb start
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... The request port(2) is not configured
The request port(2) is not configured
4 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
scanning bus for ethernet devices...
<HANG>
| John Rigby (jcrigby) wrote | #1 |
| Changed in u-boot-linaro (Ubuntu): | |
| status: | New → Confirmed |
| assignee: | nobody → John Rigby (jcrigby) |
| Changed in u-boot-linaro (Ubuntu): | |
| importance: | Undecided → Low |
| John Rigby (jcrigby) wrote | #2 |
| Changed in u-boot-linaro (Ubuntu): | |
| status: | Confirmed → In Progress |
| Changed in u-boot-linaro (Ubuntu): | |
| status: | In Progress → Won't Fix |
The work around for this is "don't do that" but of course that is not the best solution. This is broken upstream but will try to find a fix.