* [U-Boot] U-Boot 1.3.4 ERROR: CTL:TIMEOUT
@ 2014-05-02 7:13 Medyk, Sergio
2014-05-02 9:46 ` Wolfgang Denk
0 siblings, 1 reply; 2+ messages in thread
From: Medyk, Sergio @ 2014-05-02 7:13 UTC (permalink / raw)
To: u-boot
I'm getting the following error message, which leads to a continuous reset loop in my CPU (MPC8548).
U-Boot version is 1.3.4 and latest OHCI patches are available.
USB: OHCI pci controller (1033, 0035) found @(0:19:0)
OHCI regs address 0x80020000
scanning bus for devices... ERROR: CTL:TIMEOUT
ERROR: CTL:TIMEOUT
2 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
Hit key 'u' to stop autoboot: 0 ### JFFS2 loading 'uImage' to 0x1000000
<cut>
ohci_hcd 0000:00:13.0: OHCI Host Controller
ohci_hcd 0000:00:13.0: new USB bus registered, assigned bus number 1
ohci_hcd 0000:00:13.0: irq 19, io mem 0x80020000
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 3 ports detected
Initializing USB Mass Storage driver...
usb 1-3: new full speed USB device using ohci_hcd and address 2
--------> continuous resets from this point
# usb info
1: Hub, USB Revision 1.10
- OHCI Root Hub
- Class: Hub
- PacketSize: 8 Configurations: 1
- Vendor: 0x0000 Product 0x0000 Version 0.0
Configuration: 1
- Interfaces: 1 Self Powered 0mA
Interface: 0
- Alternate Setting 0, Endpoints: 1
- Class Hub
- Endpoint 1 In Interrupt MaxPacket 2 Interval 255ms
Configuration: 0
- Interfaces: 0 Bus Powered 0mA
# usb start
(Re)start USB...
USB: OHCI pci controller (1033, 0035) found @(0:19:0)
OHCI regs address 0x80020000
scanning bus for devices... ERROR: CTL:TIMEOUT
2 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
Any advice how to recover from this issue? Neither "usb start" nor "usb reset" seems to help.
Only powering off/on the HW can help the situation.
I need to prevent reset loops by being able to recover from this potential issue in runtime.
^ permalink raw reply [flat|nested] 2+ messages in thread
* [U-Boot] U-Boot 1.3.4 ERROR: CTL:TIMEOUT
2014-05-02 7:13 [U-Boot] U-Boot 1.3.4 ERROR: CTL:TIMEOUT Medyk, Sergio
@ 2014-05-02 9:46 ` Wolfgang Denk
0 siblings, 0 replies; 2+ messages in thread
From: Wolfgang Denk @ 2014-05-02 9:46 UTC (permalink / raw)
To: u-boot
Dear Sergio,
In message <1748B2CB79CD4C4C98B0B27EA13787CD1FE06D27@SGSIMBX007.nsn-intra.net> you wrote:
>
> I'm getting the following error message, which leads to a continuous reset
> loop in my CPU (MPC8548).
> U-Boot version is 1.3.4 and latest OHCI patches are available.
Well, U-Boot v1.3.4 is 6 years old, i. e. (pre-) historic.
Please update to a recent version (say, v2014.04). Chances are that
this problem has long been solved since.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
"In the long run, every program becomes rococo, and then rubble."
- Alan Perlis
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-05-02 7:13 [U-Boot] U-Boot 1.3.4 ERROR: CTL:TIMEOUT Medyk, Sergio
2014-05-02 9:46 ` Wolfgang Denk
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