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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Alex Vazquez <avazquez.dev@gmail.com>
Cc: barebox@lists.infradead.org
Subject: Re: Support USB port SAMA5D3
Date: Thu, 30 Jun 2016 15:44:46 +0200	[thread overview]
Message-ID: <20160630134446.GZ20657@pengutronix.de> (raw)
In-Reply-To: <CAOTEMUR1kyNt0y6FigsqKiBP0Sjzzq+q4vxba4e73p3oxH7_Fw@mail.gmail.com>

On Thu, Jun 30, 2016 at 10:37:13AM +0200, Alex Vazquez wrote:
>    Hi and Thanks Sascha.
>    I've taken a look at the code and seems it's  right configuration.
>    I tried to change the driver and I am using OHCI.
>    Now I detect the usb hub but if I insert a pen drive give me the next
>    error:
>    barebox@Atmel sama5d3_xplained:/                                          
>         
>    # usb                                                                    
>          
>    USB: scanning bus for devices...                                          
>         
>                                        
>    Bus 000 Device 001: ID 0000:0000 OHCI Root Hub                            
>                                                         
>    ERROR: OHCI Unrecoverable Error, controller usb-ohci disabled            
>                                                                             
>      
>         Couldn't reset port 2                                                
>         
>    1 USB Device(s) found 
>    Depending on which port I insert the pen drive detects the error port 2 or
>    port 3.
>    I have also checked that the registers and peripheral clocks are set well.
>    any more suggestions that may be happening?
>    I think I'm close to finding the problem...

I have just found a sama5d3_xplained board here. The good thing is that
I can reproduce this issue without problems: It's the same here.
Unfortunately I have no idea what's going on.

Sascha

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      parent reply	other threads:[~2016-06-30 13:45 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-21 15:26 Support USB port SAMA5D3 ner0
2016-06-22 14:41 ` Sascha Hauer
     [not found]   ` <CAOTEMUR1kyNt0y6FigsqKiBP0Sjzzq+q4vxba4e73p3oxH7_Fw@mail.gmail.com>
2016-06-30 13:44     ` Sascha Hauer [this message]

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