[meta-freescale] about usb

[zhenhua.luo at freescale.com]

Can you provide a bit more details, e.g. the BSP version, board, etc.


Best Regards,

Zhenhua

From: meta-freescale-bounces at yoctoproject.org [mailto:meta-freescale-bounces at yoctoproject.org] On Behalf Of lianjf at ava.com.cn
Sent: Friday, July 25, 2014 4:43 PM
To: meta-freescale
Subject: [meta-freescale] about usb

Hi all
     Have anyone come across the problem like that,once the kernel boots it print:
    usb 2-1: new low speed USB device number 3 using fsl-ehci
    usb 2-1: device not accepting address 3, error -71
    +++ hub_port_connect_change:udev->level :1
    usb 2-1: new low speed USB device number 4 using fsl-ehci
    usb 2-1: device descriptor read/64, error -71
    usb 2-1: device descriptor read/64, error -71
    +++ hub_port_connect_change:udev->level :1
    usb 2-1: new low speed USB device number 5 using fsl-ehci
    usb 2-1: device descriptor read/64, error -71

    It seems the usb cant register to the kernel.
    Any help woule be preciated,thanks.





Best Regards

------------------
Lian jianfei
5F, No.15, Ke Hui 2nd Street, Ke Hui Development Centre Science Avenue, Science City, Luo Gang District Guangzhou, China 510663
TEL: 15989094327
Email: lianjf at ava.com.cn<mailto:lianjf at ava.com.cn>
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