From: Sascha Hauer <s.hauer@pengutronix.de>
To: Renaud Barbier <Renaud.Barbier@ametek.com>
Cc: Barebox List <barebox@lists.infradead.org>
Subject: Re: NVME o nLS1046A-RDB
Date: Tue, 12 Nov 2024 08:57:06 +0100 [thread overview]
Message-ID: <ZzMKUugcLKGY4aq-@pengutronix.de> (raw)
In-Reply-To: <BYAPR07MB4358A74708FE72C8789667C0EC582@BYAPR07MB4358.namprd07.prod.outlook.com>
On Mon, Nov 11, 2024 at 11:15:46AM +0000, Renaud Barbier wrote:
>
> From barebox:
> -------------------
>
> The node /dev/nvme0n1p1 does not exists only /dev/nvme0n1.
> From barebox, I saw that below once.
> It is not repeating at present whatever the command I use:
> ERROR: ext4 ext40: probe failed: Invalid argument
>
>
>
> >
> > does "md -s /dev/nvme0n1" work as expected?
> barebox@LS1046A RDB Board:/ md -s /dev/nvme0n1
> 00000000: 00000000 00000000 00000000 00000000 ................
> 00000010: 00000000 00000000 00000000 00000000 ................
> 00000020: 00000000 00000000 00000000 00000000 ................
> ....
Ok, 0x00000000 could be correct or not. Try md -s /dev/nvme0n1 0+512, it
should give you the protective MBR at the end. Or use some other
non-empty area and verify with Linux the data is correct.
DMA issues as Ahmad mentioned is a good guess.
Sascha
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next prev parent reply other threads:[~2024-11-12 8:01 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-07 13:42 Renaud Barbier
2024-11-08 11:05 ` Sascha Hauer
2024-11-11 11:15 ` Renaud Barbier
2024-11-12 7:57 ` Sascha Hauer [this message]
2024-11-12 11:48 ` Renaud Barbier
2024-11-11 11:30 ` Ahmad Fatoum
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