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From: Konstantin Kletschke <konstantin.kletschke@inside-m2m.de>
To: Alexander Kanavin <alex.kanavin@gmail.com>
Cc: yocto@lists.yoctoproject.org
Subject: Re: [yocto] Remove kernel image from IMAGE_BOOT_FILES for WIC boot partition
Date: Wed, 7 Jun 2023 17:40:27 +0200	[thread overview]
Message-ID: <ZICk6339hC0MAJb2@aglaia.inside-m2m.de> (raw)
In-Reply-To: <ZICbH0ZXmswVhBcQ@aglaia.inside-m2m.de>

On Wed, Jun 07, 2023 at 04:58:41PM +0200, Konstantin Kletschke wrote:

> Yeah... I end up in scripts/lib/wic/engine.py get_custom_config() which
> I must prepare to avoid falling into the "No Kernel..." pitfall, what is
> that, an u-boot extlinux config? I am trying to find out...

I found out:

In the wks file I have to specifiy an existing configfile like this at
the bottom (--configfile part):

bootloader --append="console=ttyS0,115200" --configfile="directdisk-bootloader-config.cfg"

Then I can use my stripped down set of IMAGE_BOOT_FILES without kernel
and dtb files.

I end up with an unnecessary extlinux/extlinux.conf but this are
~550Bytes and are not avoidable so I can live with that at the moment.


      reply	other threads:[~2023-06-07 15:40 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-06-07 12:09 Remove kernel image from IMAGE_BOOT_FILES for WIC boot partition Konstantin Kletschke
2023-06-07 12:16 ` [yocto] " Alexander Kanavin
2023-06-07 12:20   ` Konstantin Kletschke
2023-06-07 12:25     ` Alexander Kanavin
2023-06-07 14:58       ` Konstantin Kletschke
2023-06-07 15:40         ` Konstantin Kletschke [this message]

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