Hi Andre,
On 23-09-11 23:15, Andre Przywara wrote:
> On Wed, 6 Sep 2023 23:53:51 +0300
> Andrey Skvortsov wrote:
>
> > > > > > When using SCPI as the PSCI backend, firmware can wake up the CPUs
> > > > > > and
> > > > > > cluster from sleep, so CPU idle states are available for loaded OS
> >
On Wed, 6 Sep 2023 23:53:51 +0300
Andrey Skvortsov wrote:
Hi Andrey,
we seem to have a very different approach to the whole booting process,
which makes this conversation quite involved.
I understand how things have been traditionally handled in the past, in
the embedded world (DTBs bundled
Hi Andre,
On 23-09-06 01:12, Andre Przywara wrote:
> On Tue, 5 Sep 2023 11:37:31 +0300
> Andrey Skvortsov wrote:
>
> Hi,
>
> > On 23-09-05 09:27, Andre Przywara wrote:
> > > On Mon, 4 Sep 2023 23:54:30 +0300
> > > Andrey Skvortsov wrote:
> > >
> > > Hi Andrey,
> > >
> > > > When using
On Tue, 5 Sep 2023 11:37:31 +0300
Andrey Skvortsov wrote:
Hi,
> On 23-09-05 09:27, Andre Przywara wrote:
> > On Mon, 4 Sep 2023 23:54:30 +0300
> > Andrey Skvortsov wrote:
> >
> > Hi Andrey,
> >
> > > When using SCPI as the PSCI backend, firmware can wake up the CPUs and
> > > cluster from
Hi Andrey,
On 23-09-05 09:27, Andre Przywara wrote:
> On Mon, 4 Sep 2023 23:54:30 +0300
> Andrey Skvortsov wrote:
>
> Hi Andrey,
>
> > When using SCPI as the PSCI backend, firmware can wake up the CPUs and
> > cluster from sleep, so CPU idle states are available for loaded OS to
> > use. TF-A
On Mon, 4 Sep 2023 23:54:30 +0300
Andrey Skvortsov wrote:
Hi Andrey,
> When using SCPI as the PSCI backend, firmware can wake up the CPUs and
> cluster from sleep, so CPU idle states are available for loaded OS to
> use. TF-A modifies DTB to advertise available CPU idle states, when
> SCPI is
When using SCPI as the PSCI backend, firmware can wake up the CPUs and
cluster from sleep, so CPU idle states are available for loaded OS to
use. TF-A modifies DTB to advertise available CPU idle states, when
SCPI is detected. This change copies nodes added by TF-A to any new
dtb that is used for
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