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From: "DEMIRDJIAN, Antoine" <antoine.demirdjian@airliquide.com>
To: Ahmad Fatoum <a.fatoum@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: Why /dev/mem has null size?
Date: Mon, 14 Dec 2020 19:38:37 +0100	[thread overview]
Message-ID: <CAEuS4-1tDsyz9EgZMyXiZQ7s-yQdTcnP=x4edjLEe4MUQE+-pw@mail.gmail.com> (raw)
In-Reply-To: <75571783-3a55-bb7a-eda7-ce906832ad6d@pengutronix.de>

Hello Ahmad,

Le lun. 14 déc. 2020 à 19:13, Ahmad Fatoum <a.fatoum@pengutronix.de> a écrit :
>
> Hello Antoine,
>
> On 14.12.20 18:51, DEMIRDJIAN, Antoine wrote:
> > Dear all,
> >
> > I'm trying to "addpart" to /dev/mem in order to copy my raw boot image inside.
>
> The normal usage is to let barebox worry about memory allocation:
>
>   bootm /image and go /image both memory map /image for you.

I did not know that it was possible to use bootm on a device.
I tried to use "bootm /dev/mmc2" and it works.
Awesome :-)
I thought I had to create a partition in /dev/mem to copy my binary
inside in order to boot...

Sorry for the noise,
Best regards,
Antoine

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      reply	other threads:[~2020-12-14 18:39 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-14 17:51 DEMIRDJIAN, Antoine
2020-12-14 18:13 ` Ahmad Fatoum
2020-12-14 18:38   ` DEMIRDJIAN, Antoine [this message]

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