From: Sergey Fedorov <serge.fdrv@gmail.com>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: QEMU Developers <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH 0/3] hw/arm: add Fixed Virtual Platform VE support
Date: Tue, 24 Mar 2015 18:30:14 -0700 [thread overview]
Message-ID: <55120FA6.8030605@gmail.com> (raw)
In-Reply-To: <CAFEAcA85=f9O+0hnjYXQuWRjxTNFFfSfAwv2dZbV1T3xj0Uazw@mail.gmail.com>
On 24.03.2015 17:48, Peter Maydell wrote:
> On 25 March 2015 at 00:31, Sergey Fedorov <serge.fdrv@gmail.com> wrote:
>> On 24.03.2015 17:23, Peter Maydell wrote:
>>> On 25 March 2015 at 00:18, Sergey Fedorov <serge.fdrv@gmail.com> wrote:
>>>> This model uses spin table boot method.
>>> Yes, I noticed, that's a strong reason why I don't want to
>>> add it if we can avoid it :-)
>> Why not? :-)
> Because PSCI is the expected method for SMP support for
> new 64-bit boards (as I understand it) and so I'd rather
> not add a lot of legacy spintable code unless we really
> need the board support for some other reason.
>
>>> We already support SMP on AArch64 in TCG mode using PSCI.
>> Ah, seems I missed this. But isn't it supported only in 'virt'
>> board?
> Yes, at the moment. But then 'virt' is our only 64 bit board...
So if I understand you correctly, it would be suitable to implement a
model like Juno ARM Development Platform in order to get AArch64 VE
model with SMP support in system mode?
next prev parent reply other threads:[~2015-03-25 1:30 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-24 23:55 [Qemu-devel] [PATCH 0/3] hw/arm: add Fixed Virtual Platform VE support Sergey Fedorov
2015-03-24 23:55 ` [Qemu-devel] [PATCH 1/3] hw/arm/boot: add secondary loader for AArch64 Sergey Fedorov
2015-03-24 23:55 ` [Qemu-devel] [PATCH 2/3] hw/arm/vexpress: introduce VEDBoardInfo::smp_bootreg_addr Sergey Fedorov
2015-03-24 23:55 ` [Qemu-devel] [PATCH 3/3] hw/arm/vexpress: add FVP VE board support Sergey Fedorov
2015-03-25 0:13 ` [Qemu-devel] [PATCH 0/3] hw/arm: add Fixed Virtual Platform VE support Peter Maydell
2015-03-25 0:18 ` Sergey Fedorov
2015-03-25 0:23 ` Peter Maydell
2015-03-25 0:31 ` Sergey Fedorov
2015-03-25 0:48 ` Peter Maydell
2015-03-25 1:30 ` Sergey Fedorov [this message]
2015-03-25 1:43 ` Sergey Fedorov
2015-03-25 11:06 ` Peter Maydell
2015-03-25 17:52 ` Sergey Fedorov
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