linux-kernel - Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

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Date:   Tue, 13 Dec 2016 13:34:02 +0100
From:   Hans Verkuil <hverkuil@...all.nl>
To:     Krzysztof Kozlowski <krzk@...nel.org>, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-samsung-soc@...r.kernel.org, linux-mmc@...r.kernel.org,
        linux-pm@...r.kernel.org, linux-usb@...r.kernel.org,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Sebastian Reichel <sre@...nel.org>,
        Dmitry Eremin-Solenikov <dbaryshkov@...il.com>,
        David Woodhouse <dwmw2@...radead.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Mark Brown <broonie@...nel.org>
Cc:     tjakobi@...h.uni-bielefeld.de, m.szyprowski@...sung.com,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>
Subject: Re: [RFC v2 00/13] usb/mmc/power: Fix USB/LAN when TFTP booting

Try again, this time with Krzysztof's new email address...

On 13/12/16 13:20, Hans Verkuil wrote:
> Hi Krzysztof,
>
> This still seems to be broken with the latest 4.9 kernel, right?
>
> Has there been any progress on this? Do you have an updated patch series
> for me to use?
>
> Regards,
>
>     Hans
>
> On 05/05/16 14:34, Krzysztof Kozlowski wrote:
>> Hi,
>>
>> This is a different, second try to fix usb3503+lan on Odroid U3 board
>> if it was initialized by bootloader (e.g. for TFTP boot).
>>
>> First version:
>> http://www.spinics.net/lists/linux-usb/msg140042.html
>>
>>
>> Problem
>> =======
>> When Odroid U3 (usb3503 + smsc95xx + max77686) boots from network (TFTP),
>> the usb3503 and LAN smsc95xx do not show up in "lsusb". Hard-reset
>> is required, e.g. by suspend to RAM. The actual TFTP boot does
>> not have to happen. Just "usb start" from U-Boot is sufficient.
>>
>
>