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From: daniel.sangorrin@toshiba.co.jp (daniel.sangorrin at toshiba.co.jp)
To: cip-dev@lists.cip-project.org
Subject: [cip-dev] [PATCH] iwg20m: add support for this board
Date: Thu, 6 Jun 2019 08:17:57 +0000	[thread overview]
Message-ID: <TY2PR01MB332378867EA4864E50DF494AD0170@TY2PR01MB3323.jpnprd01.prod.outlook.com> (raw)
In-Reply-To: <0b70c8f4-9ca2-1ef6-d1a3-826dc71d5a96@siemens.com>

> Does the pre-installed u-boot support ext4? 

ext4load seems to be available on the u-boot command line.

>If yes, why not using u-boot-script
> and loading /boot/boot.scr instead? 

After loading boot.scr, don't we need the "source" command to work? "source" does not seem to be configured in the pre-installed u-boot.

Also, to create boot.scr we need mkimage. I wonder if modern Debian u-boot-tools' mkimage will create a boot.scr that is compatible with the pre-installed u-boot (remember that I couldn't build the old u-boot with the new compilers).

> That would avoid duplicating information
> like partitioning and kernel parameters here.

I guess, I can just load the image with ext4load instead of fatload. Not sure why the original instructions required two partitions then..

Thanks,
Daniel

  reply	other threads:[~2019-06-06  8:17 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <Add support for iwg20m to ISAR CIP Core>
2019-06-06  2:02 ` [cip-dev] (no subject) Daniel Sangorrin
2019-06-06  2:02   ` [cip-dev] [PATCH] iwg20m: add support for this board Daniel Sangorrin
2019-06-06  6:20     ` Jan Kiszka
2019-06-06  8:17       ` daniel.sangorrin at toshiba.co.jp [this message]
2019-06-06  8:26         ` Claudius Heine

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