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Re: [PATCH for-6.0?] hw/arm/armsse: Make SSE-300 use Cortex-M55


From: Richard Henderson
Subject: Re: [PATCH for-6.0?] hw/arm/armsse: Make SSE-300 use Cortex-M55
Date: Fri, 16 Apr 2021 08:25:56 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.1

On 4/16/21 3:40 AM, 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.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~



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