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Re: [Qemu-arm] How to use the 'canon-a1100' machine?


From: Peter Maydell
Subject: Re: [Qemu-arm] How to use the 'canon-a1100' machine?
Date: Tue, 6 Nov 2018 10:32:14 +0000

On 6 November 2018 at 09:40, Thomas Huth <address@hidden> wrote:
>
>  Hi,
>
> does anybody know whether the "canon-a1100" machine in QEMU is still
> usable, or rather how it can be used at all?
>
> According to
> http://lists.infradead.org/pipermail/barebox/2014-July/020327.html there
> should be support for "-serial stdio" and on
> https://lists.gnu.org/archive/html/qemu-devel/2013-10/msg02969.html
> there is a link to a firmware image ... but when I try to use it, there
> is simply no output on stdio...
>
> Is there a way this machine can still be tested in QEMU?

I have an image in my test set:
$ ~/test-images/digic/runme ./build/x86/arm-softmmu/qemu-system-arm
Switch to console [cs0]


barebox 2013.12.0-00160-g2e82c4a #507 Thu Dec 12 12:42:43 MSK 2013


Board: Canon PowerShot A1100 IS
digic-gpio c0220000.gpio: probed gpiochip-1 with base 0
cfi_flash f8000000.flash: found cfi flash at f8000000, size 4194304
malloc space: 0x00100000 -> 0x002fffff (size 2 MiB)
Open /dev/env0 No such file or directory
no valid environment found on /dev/env0. Using default environment
running /env/bin/init...
canon> /

Command line is:

${QEMU} \
  -M canon-a1100 -serial stdio -display none \
  --machine firmware="$TESTDIR"/canon-a1100-rom1.bin

filename suggests that's the same firmware image you link to?

$ md5sum ~/test-images/digic/canon-a1100-rom1.bin
66e76691cbd8b140549c878ae3849147
/home/petmay01/test-images/digic/canon-a1100-rom1.bin

thanks
-- PMM



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