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Re: [PATCH for-6.0?] hw/arm/armsse: Make SSE-300 use Cortex-M55
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From: |
Philippe Mathieu-Daudé |
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Subject: |
Re: [PATCH for-6.0?] hw/arm/armsse: Make SSE-300 use Cortex-M55 |
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Date: |
Fri, 16 Apr 2021 17:01:24 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 |
On 4/16/21 12:40 PM, Peter Maydell wrote:
> The SSE-300 has a Cortex-M55 (which was the whole reason for us
> modelling it), but we forgot to actually update the code to let it
> have a different CPU type from the IoTKit and SSE-200. Add CPU type
> as a field for ARMSSEInfo instead of hardcoding it to always use a
> Cortex-M33.
>
> Buglink: https://bugs.launchpad.net/qemu/+bug/1923861
> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
> ---
> This is a rather embarrassing bug. None of the test code I ran
> on the a547 model actually cared about the CPU specifically being
> an M55... Another one for the "maybe in rc4" bucket.
Yes please.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
>
> hw/arm/armsse.c | 7 +++++--
> 1 file changed, 5 insertions(+), 2 deletions(-)