From: "Philippe Mathieu-Daudé" <philmd@redhat.com>
To: Thomas Huth <thuth@redhat.com>,
Aaro Koskinen <aaro.koskinen@iki.fi>,
Corentin Labbe <clabbe.montjoie@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>,
linux-omap@vger.kernel.org, qemu-devel@nongnu.org,
linux-kernel@vger.kernel.org,
Peter Maydell <peter.maydell@linaro.org>
Subject: Re: [Qemu-devel] Running linux on qemu omap
Date: Thu, 23 May 2019 14:00:41 +0200 [thread overview]
Message-ID: <c2972889-fe60-7614-fb6e-e57ddf780a54@redhat.com> (raw)
In-Reply-To: <8977e2bb-8d9e-f4fd-4c44-b4f67e0e7314@redhat.com>
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On 5/23/19 1:27 PM, Thomas Huth wrote:
> On 22/05/2019 20.19, Aaro Koskinen wrote:
>> Hi,
>>
>> On Wed, May 22, 2019 at 11:33:41AM +0200, Corentin Labbe wrote:
>>> qemu-system-arm -M help |grep OMAP
>>> cheetah Palm Tungsten|E aka. Cheetah PDA (OMAP310)
>>> n800 Nokia N800 tablet aka. RX-34 (OMAP2420)
>>> n810 Nokia N810 tablet aka. RX-44 (OMAP2420)
>>> sx1 Siemens SX1 (OMAP310) V2
>>> sx1-v1 Siemens SX1 (OMAP310) V1
>>>
>>>>> The maximum I can get with omap1_defconfig is
>>>>> qemu-system-arm -kernel zImage -nographic -machine cheetah -append 'root=/dev/ram0 console=ttyO0'
>>>>> Uncompressing Linux... done, booting the kernel.
>>>>> then nothing more.
>>
>> With N800/N810 omap2plus_defconfig should be used instead. However,
>> I don't think that works either (but haven't tried recently). Also with
>> N800/N810 you need to append the DTB file to the kernel image.
>
> FWIW, Philippe recently posted a mail how to run older kernels on n810:
>
> https://www.mail-archive.com/qemu-devel@nongnu.org/msg610653.html
What I use as reference for testing ARM boards [*] is the work of
Guenter Roeck:
https://github.com/groeck/linux-build-test/blob/master/rootfs/arm/run-qemu-arm.sh
However I can see than none of the board listed by Corentin are tested
... That reminder me I never succeed at using the Cheetah PDA. So the
OMAP310 is probably bitroting in QEMU...
[*] and slowly add to upstream patches he sent that fell through the
cracks of qemu-devel.
Regards,
Phil.
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next prev parent reply other threads:[~2019-05-23 12:00 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-20 19:05 Running linux on qemu omap Corentin Labbe
2019-05-21 23:23 ` Aaro Koskinen
2019-05-22 9:33 ` Corentin Labbe
2019-05-22 18:19 ` Aaro Koskinen
2019-05-23 11:27 ` [Qemu-devel] " Thomas Huth
2019-05-23 12:00 ` Philippe Mathieu-Daudé [this message]
2019-05-23 18:36 ` Aaro Koskinen
2019-05-24 9:08 ` Peter Maydell
2019-05-24 15:00 ` Aaro Koskinen
2019-05-24 18:59 ` Aaro Koskinen
2019-05-27 6:30 ` Thomas Huth
2019-05-27 6:32 ` Tony Lindgren
2019-05-27 15:56 ` Guenter Roeck
2019-05-27 16:03 ` Philippe Mathieu-Daudé
2019-05-27 18:58 ` Peter Maydell
2019-06-04 9:44 ` Corentin Labbe
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