From: Marek Vasut <marex@denx.de>
To: Simon Glass <sjg@chromium.org>,
bluetail <a-development+asahi@posteo.de>,
Bin Meng <bmeng.cn@gmail.com>,
Mark Kettenis <kettenis@openbsd.org>,
Tom Rini <trini@konsulko.com>
Cc: u-boot@lists.denx.de, Janne Grunau <j@jannau.net>
Subject: Re: u-boot crashes if mass-storage devices are connected via USB-C
Date: Wed, 1 Mar 2023 23:51:14 +0100 [thread overview]
Message-ID: <79b7c4da-eae4-2e9c-585e-ae10f5bb0489@denx.de> (raw)
In-Reply-To: <CAPnjgZ3E98FoOReO-h1U_rzmi6D6PpBOC3-U4cfnPBtCbPu3Og@mail.gmail.com>
On 3/1/23 21:34, Simon Glass wrote:
> +Marek Vasut +Bin Meng +Mark Kettenis +Tom Rini
>
> On Wed, 1 Mar 2023 at 08:12, bluetail <a-development+asahi@posteo.de> wrote:
>>
>> Hello. user kettenis aka "Mark Kettenis" guided me write my bug report
>> to this email. "bluetail: please report these usb bugs upstream; they're
>> almost certainly not hardware-specific"
>>
>> But before, jannau aka Janne Grunau asked me to give the version output
>> of `pacman -Qi uboot-asahi` to which I replied 2022.10.asahi1-1.
>> Because I had the feeling that sometimes the reboot with a USB-C
>> connected device succeeds, depending how many bays are populated. But I
>> have no evidence for that.
>> I did try other USB Type C Cables, but without success of fixing the
>> underlying issue. The device works fine via USB Type A or C fine if
>> plugged in AFTER u-boot.
>> But, u-boot does not support USB Type A yet, which is why it wont break
>> my boot sequence with USB Type A.
>>
>> Essentially, I connect a mass-storage device to the USB-C port of a Mac
>> Mini 2020 (M1), and it leads to the issue in the attachment.
>> I was able to reproduce it with Icy Box IB-3810 and ICY BOX IB-3805.
>> Initially I thought this issue was only for some devices (also attached
>> here) https://github.com/AsahiLinux/u-boot/issues/4 but it appears this
>> might be a issue that is with many devices.
>>
>> If you need any more information, please feel free to ask. I am very
>> eager to have this issue fixed because it seems to be a very broad issue
>> with mass media storage in general.
>> uname-r returns 6.1.0-asahi-2-2-edge-ARCH
Would it be possible to check whether current u-boot/master works any
better ?
next prev parent reply other threads:[~2023-03-01 22:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-01 13:38 u-boot crashes if mass-storage devices are connected via USB-C bluetail
2023-03-01 20:34 ` Simon Glass
2023-03-01 22:51 ` Marek Vasut [this message]
2023-03-01 23:30 ` bluetail
2023-03-02 9:14 ` Janne Grunau
2023-03-02 17:33 ` Marek Vasut
2023-03-02 18:51 ` Janne Grunau
2023-03-02 21:05 ` Marek Vasut
2023-03-02 23:47 ` Janne Grunau
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