From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>,
Peter Maydell <peter.maydell@linaro.org>,
qemu-arm@nongnu.org, qemu-devel@nongnu.org
Subject: Re: [PATCH 0/2] target/arm: Implement Cortex Neoverse-V1
Date: Tue, 4 Jul 2023 17:02:55 +0200 [thread overview]
Message-ID: <9f34a0e5-4537-4868-53aa-d34f1acf1b47@linaro.org> (raw)
In-Reply-To: <2182ab07-ca32-22ae-8c5a-5d23bfcec5cb@linaro.org>
On 4/7/23 17:00, Marcin Juszkiewicz wrote:
> W dniu 4.07.2023 o 16:54, Philippe Mathieu-Daudé pisze:
>> On 4/7/23 15:35, Marcin Juszkiewicz wrote:
>>> W dniu 4.07.2023 o 15:06, Peter Maydell pisze:
>>>
>>>> This patchset implements the Cortex Neoverse-V1 CPU type, as a
>>>> representative Armv8.3 (+ some extras from 8.4) CPU matching real
>>>> hardware. The main thing we were waiting for to be able to define
>>>> this was FEAT_LSE2, and that is now supported.
>>>
>>> Now I can add "reach SBSA level 4" to todo list as it requires v8.3
>>> cpu (I do not count 'max' cpu type).
>>
>> Do we need to introduce machine variants, such sbsa-lvl3-ref and
>> sbsa-lvl4-ref? Or simply sbsa-level3/sbsa-level4?
>
> No such combinations. The plan for sbsa-ref is to have only one platform.
>
> Version of platform is exported in DeviceTree already. TF-A reads it and
> exports via SMC call to EDK2. What changes between versions is present
> in documentation.
Great! I like simplicity :)
prev parent reply other threads:[~2023-07-04 15:03 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-04 13:06 [PATCH 0/2] target/arm: Implement Cortex Neoverse-V1 Peter Maydell
2023-07-04 13:06 ` [PATCH 1/2] target/arm: Suppress more TCG unimplemented features in ID registers Peter Maydell
2023-07-04 13:45 ` Alex Bennée
2023-07-05 13:52 ` Richard Henderson
2023-07-04 13:06 ` [PATCH 2/2] target/arm: Define neoverse-v1 Peter Maydell
2023-07-04 14:58 ` Alex Bennée
2023-07-05 14:09 ` Richard Henderson
2023-07-06 12:29 ` Peter Maydell
2023-07-04 13:35 ` [PATCH 0/2] target/arm: Implement Cortex Neoverse-V1 Marcin Juszkiewicz
2023-07-04 14:54 ` Philippe Mathieu-Daudé
2023-07-04 15:00 ` Marcin Juszkiewicz
2023-07-04 15:02 ` Philippe Mathieu-Daudé [this message]
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