From: "Jan Lübbe" <jlu@pengutronix.de>
To: "Steffen Kothe" <steffen.kothe.gc1993@googlemail.com>,
"Enrico Jörns" <ejo@pengutronix.de>
Cc: "Ulrich Ölmann" <u.oelmann@pengutronix.de>, rauc@pengutronix.de
Subject: Re: [RAUC] U-Boot Offset for RAW Image on Slot Update
Date: Tue, 23 Apr 2019 09:53:04 +0200 [thread overview]
Message-ID: <1556005984.32334.40.camel@pengutronix.de> (raw)
In-Reply-To: <1556005088.2280.28.camel@googlemail.com>
On Tue, 2019-04-23 at 09:38 +0200, Steffen Kothe wrote:
> RAUC handles the eMMC correctly, so I think, I just have to modify
> the
> offset address properly. If I do the update manually with "dd" ,
> following command line is used
>
> dd if=u-boot.imx of=/dev/mmcblk3boot0 bs=512 seek=2
>
> If you would transform this command line to the RAUC behaviour, the
> "dd" command would looks like this.
>
> dd if=u-boot.imx of=/dev/mmcblk3boot0 bs=512 seek=0
The intention for RAUC is to install (complete) partition images into
partitions. So I'd suggest to use "dd if=u-boot.imx of=u-boot.emmc.img
bs=512 seek=2" to create the partition image for the RAUC bundle.
Regards,
Jan
--
Pengutronix e.K. | |
Industrial Linux Solutions | http://www.pengutronix.de/ |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 |
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prev parent reply other threads:[~2019-04-23 7:53 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-16 12:53 Steffen Kothe
2019-04-16 13:51 ` Ulrich Ölmann
2019-04-16 14:10 ` Ulrich Ölmann
2019-04-16 19:22 ` Enrico Jörns
2019-04-23 7:38 ` Steffen Kothe
2019-04-23 7:53 ` Jan Lübbe [this message]
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