From: Felix Radensky <felix@embedded-sol.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] Enable usb ehci support for p2020ds board
Date: Tue, 15 Sep 2009 12:09:09 +0300 [thread overview]
Message-ID: <4AAF59B5.4090708@embedded-sol.com> (raw)
In-Reply-To: <73839B4A0818E747864426270AC332C304513043@zmy16exm20.fsl.freescale.net>
Hu Mingkai-B21284 wrote:
>
>
>> I've tested another USB stick with this board, and was
>> recognized properly.
>> Also, the problematic stick works fine with Linux, so I still
>> suspect there's a problem in u-boot EHCI driver. Can you
>> test your board with smaller/older devices, the one that has
>> problems is 512MB Sandisk Cruizer Mini.
>>
>>
>
> I used the old one - SanDisk Cruzer Micro 256MB :-)
>
> But sometime, the reset command don't list the device, I had to run
> the reset command again.
>
>
This is what happens if I run usb reset twice:
=> usb reset
(Re)start USB...
USB: Register 10011 NbrPorts 1
USB EHCI 1.00
scanning bus for devices... 2 USB Device(s) found
scanning bus for storage devices... Device NOT ready
Request Sense returned 00 00 00
0 Storage Device(s) found
=> usb reset
(Re)start USB...
USB: Register 10011 NbrPorts 1
USB EHCI 1.00
scanning bus for devices... 2 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
Felix.
next prev parent reply other threads:[~2009-09-15 9:09 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-09-10 6:44 [U-Boot] [PATCH] Enable usb ehci support for p2020ds board Roy Zang
2009-09-10 21:16 ` Kumar Gala
2009-09-13 9:18 ` Felix Radensky
2009-09-14 5:18 ` Zang Roy-R61911
2009-09-14 7:49 ` Felix Radensky
2009-09-14 7:55 ` Zang Roy-R61911
2009-09-14 8:16 ` Felix Radensky
2009-09-14 8:19 ` Zang Roy-R61911
2009-09-14 18:56 ` Wolfgang Denk
2009-09-14 18:55 ` Wolfgang Denk
2009-09-14 18:54 ` Wolfgang Denk
2009-09-15 7:24 ` Zang Roy-R61911
2009-09-15 6:42 ` Hu Mingkai-B21284
2009-09-15 7:48 ` Felix Radensky
2009-09-15 8:03 ` Hu Mingkai-B21284
2009-09-15 9:09 ` Felix Radensky [this message]
2009-09-15 8:41 ` Wolfgang Denk
2009-09-15 8:57 ` Felix Radensky
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