From: Per Oberg <pero@wolfram.com>
To: Jan Kiszka <jan.kiszka@siemens.com>
Cc: xenomai@lists.linux.dev
Subject: Re: Status of Xenomai-images
Date: Fri, 1 Sep 2023 08:50:45 -0500 (CDT) [thread overview]
Message-ID: <127715732.1527015.1693576245422.JavaMail.zimbra@wolfram.com> (raw)
In-Reply-To: <f7e4b137-668e-4e0c-bc65-cdc97e516bc8@siemens.com>
----- Den 1 sep 2023, på kl 15:48, Jan Kiszka <jan.kiszka@siemens.com> skrev:
> On 01.09.23 15:44, Per Oberg wrote:
> > ----- Den 1 sep 2023, på kl 15:34, Jan Kiszka jan.kiszka@siemens.com skrev:
> >> On 01.09.23 15:26, Per Oberg wrote:
> >>> Hello list
> >>> I just tried out the xenomai-images [1] but I couldn't make the images boot on
> >>> my hardware. The qemu variants worked.
> >>> I used "kas-container menu" without any changes and tried a few combinations
> >>> like
> >>> * Generic x86-64 EFI target
> >>> * Latest 3.2.x release / Head of stable/v3.2.x branch
> >>> * Latest 4.19-cip I-pipe version / Latest 5.4 I-pipe version / Latest 5.10
> >>> Dovetail version
> >>> The hardware I tried so far were PCs with intel core i3 or AMD Ryzen based
> >>> architectures. I managed to get my USB stick flashed with the wic-file and boot
> >>> into grub. But then it hung with a blinking cursor when trying to boot the
> >>> linux kernel.
> >>> Am I making some sort of silly mistake ?
> >> Maybe framebuffer output is not working, and you are only "seeing" boot
> >> messages on the UART then.
> >> Not sure if we allow for an interactive grub session, but you could try
> >> adjusting the kernel command line there to use console=tty0 instead of
> >> ttyS. If that was the reason, we should likely fix something.
> >> Jan
> >> --
> >> Siemens AG, Technology
> >> Linux Expert Center
> > Yes, that was it.
> > Completely removing console=ttyS0 showed me the regular linux boot.
> > But then it got stuck in initrd because it couln't find the root partition.
> > Seems to be looking for the wrong uuid.
> ...or we lack USB support in the kernel built-in or as modules in the
> initrd so that your USB stick can be found. That may be a matter of
> tuning the x86 defconfig in use.
> Jan
> --
> Siemens AG, Technology
> Linux Expert Center
Per Öberg
Wolfram MathCore AB
Teknikringen 1E
SE-583 30 Linköping
Sweden
Cellphone: +46 76 877 89 70
Phone: +46 85 592 16 41
Please visit us at: [ http://www.wolframmathcore.com/ | wolframmathcore.com ] or [ http://www.wolfram.com/ | wolfram.com ]
----- Den 1 sep 2023, på kl 15:48, Jan Kiszka jan.kiszka@siemens.com skrev:
> On 01.09.23 15:44, Per Oberg wrote:
> > ----- Den 1 sep 2023, på kl 15:34, Jan Kiszka jan.kiszka@siemens.com skrev:
> >> On 01.09.23 15:26, Per Oberg wrote:
> >>> Hello list
> >>> I just tried out the xenomai-images [1] but I couldn't make the images boot on
> >>> my hardware. The qemu variants worked.
> >>> I used "kas-container menu" without any changes and tried a few combinations
> >>> like
> >>> * Generic x86-64 EFI target
> >>> * Latest 3.2.x release / Head of stable/v3.2.x branch
> >>> * Latest 4.19-cip I-pipe version / Latest 5.4 I-pipe version / Latest 5.10
> >>> Dovetail version
> >>> The hardware I tried so far were PCs with intel core i3 or AMD Ryzen based
> >>> architectures. I managed to get my USB stick flashed with the wic-file and boot
> >>> into grub. But then it hung with a blinking cursor when trying to boot the
> >>> linux kernel.
> >>> Am I making some sort of silly mistake ?
> >> Maybe framebuffer output is not working, and you are only "seeing" boot
> >> messages on the UART then.
> >> Not sure if we allow for an interactive grub session, but you could try
> >> adjusting the kernel command line there to use console=tty0 instead of
> >> ttyS. If that was the reason, we should likely fix something.
> >> Jan
> >> --
> >> Siemens AG, Technology
> >> Linux Expert Center
> > Yes, that was it.
> > Completely removing console=ttyS0 showed me the regular linux boot.
> > But then it got stuck in initrd because it couln't find the root partition.
> > Seems to be looking for the wrong uuid.
> ...or we lack USB support in the kernel built-in or as modules in the
> initrd so that your USB stick can be found. That may be a matter of
> tuning the x86 defconfig in use.
> Jan
> --
> Siemens AG, Technology
> Linux Expert Center
Yes, right again. I have no keyboard either.
Regards
Per Öberg
prev parent reply other threads:[~2023-09-01 13:50 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-01 13:26 Status of Xenomai-images Per Oberg
2023-09-01 13:34 ` Jan Kiszka
2023-09-01 13:44 ` Per Oberg
2023-09-01 13:48 ` Jan Kiszka
2023-09-01 13:50 ` Per Oberg [this message]
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