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From: neil.armstrong@linaro.org
To: Wayne Schroeder <raz@chewies.net>
Cc: u-boot@lists.denx.de,
	"u-boot-amlogic@groups.io" <u-boot-amlogic@groups.io>,
	"linux-amlogic@lists.infradead.org"
	<linux-amlogic@lists.infradead.org>
Subject: Re: Odroid n2+ usb broken on reboot
Date: Wed, 7 May 2025 14:01:43 +0200	[thread overview]
Message-ID: <3783aef0-a7a0-489f-add0-21e1fc2bfad1@linaro.org> (raw)
In-Reply-To: <CAEUiLuYBVyLm4HgJG88r1J8RcUu38uEVPbV5c+-ArqjU4aUOAA@mail.gmail.com>

On 05/05/2025 15:12, Wayne Schroeder wrote:
> If I add the usb reset command, it works reliably at reboot, but it
> does not work on a fresh power-up with that change.

OK this means there's a dangling resource, Does USB always work within
U-Boot or it breaks U-Boot and Linux in those cases ?

> 
> 
> On Mon, May 5, 2025 at 2:07 AM <neil.armstrong@linaro.org> wrote:
> 
>> I think it's a very long term issue, USB lacks a proper reset at probe on
>> warm reset, does USB still work from U-Boot after the reboot ?
>>


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  reply	other threads:[~2025-05-07 12:05 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CAEUiLubXaPGZsE6y_X6mBTD1ZK-2w82fbRD5z8+MKvDZtZKOtA@mail.gmail.com>
2025-05-05  7:07 ` neil.armstrong
2025-05-05 13:12   ` Wayne Schroeder
2025-05-07 12:01     ` neil.armstrong [this message]
2025-05-07 13:01       ` Anand Moon
2025-05-07 13:03       ` Wayne Schroeder
2025-05-08 16:21         ` Ferass El Hafidi
2025-05-08 19:54           ` Wayne Schroeder
2025-05-09  7:08             ` Anand Moon
2025-05-09 15:01               ` Wayne Schroeder
2025-05-10 20:21                 ` Wayne Schroeder
2025-05-12  6:59                   ` Anand Moon
2025-05-12  9:35                     ` Christian Hewitt
2025-05-12 10:04                       ` Anand Moon

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