radead.org" ,
Michal Simek , "Ed T. Mooring"
Subject: Re: [PATCH v26 5/5] remoteproc: Add initial zynqmp R5 remoteproc driver
On Mon, Mar 15, 2021 at 09:32:40PM +, Ben Levinsky wrote:
>
>
> -Original Message-
> From: Mathieu Poirier
g" ,
Michal Simek , "Ed T. Mooring"
Subject: Re: [PATCH v26 5/5] remoteproc: Add initial zynqmp R5 remoteproc driver
On Mon, Mar 15, 2021 at 09:32:40PM +, Ben Levinsky wrote:
>
>
> -Original Message-
> From: Mathieu Poirier
>
org" ,
> "linux-kernel@vger.kernel.org" ,
> "linux-arm-ker...@lists.infradead.org"
> , Michal Simek ,
> "Ed T. Mooring"
> Subject: Re: [PATCH v26 5/5] remoteproc: Add initial zynqmp R5 remoteproc
> driver
>
> On Thu, Mar 11, 2021
[...]
> > > +/*
> > > + * zynqmp_r5_remoteproc_probe
> > > + *
> > > + * @pdev: domain platform device for R5 cluster
> > > + *
> > > + * called when driver is probed, for each R5 core specified in
> DT,
> > > + * setup as needed to do
g" ,
Michal Simek , "Ed T. Mooring"
Subject: Re: [PATCH v26 5/5] remoteproc: Add initial zynqmp R5 remoteproc driver
> > +
> > +static void zynqmp_r5_cleanup_mbox(struct zynqmp_r5_rproc *z_rproc)
> > +{
> > + mbox_free_cha
g" ,
Michal Simek , "Ed T. Mooring"
Subject: Re: [PATCH v26 5/5] remoteproc: Add initial zynqmp R5 remoteproc driver
On Thu, Mar 11, 2021 at 11:49:13PM +, Ben Levinsky wrote:
> Hi Mathieu
>
> -Original Message-
> From: Mathieu Poirier
&g
...@vger.kernel.org" ,
> "linux-kernel@vger.kernel.org" ,
> "linux-arm-ker...@lists.infradead.org"
> , Michal Simek
> Subject: Re: [PATCH v26 5/5] remoteproc: Add initial zynqmp R5 remoteproc
> driver
>
> [...]
>
>
> > +
> > +static void zynqmp_r5_cleanup_mbox(struct zynqmp_r5_rproc *z_rproc)
> > +{
> > + mbox_free_channel(z_rproc->tx_chan);
> > + mbox_free_channel(z_rproc->rx_chan);
> > +}
> > +
> > +/**
> > + * zynqmp_r5_probe - Probes ZynqMP R5 processor
d.org" ,
Michal Simek
Subject: Re: [PATCH v26 5/5] remoteproc: Add initial zynqmp R5 remoteproc driver
[...]
> +
> +/**
> + * zynqmp_r5_probe - Probes ZynqMP R5 processor device node
> + * this is called for each individual R5 core to
el.org" ,
"linux-arm-ker...@lists.infradead.org" ,
Michal Simek
Subject: Re: [PATCH v26 5/5] remoteproc: Add initial zynqmp R5 remoteproc driver
On Tue, Feb 23, 2021 at 07:44:47AM -0800, Ben Levinsky wrote:
> R5 is included in Xilinx Zynq UltraScale MPSoC so by adding this
[...]
> +
> +/**
> + * zynqmp_r5_probe - Probes ZynqMP R5 processor device node
> + * this is called for each individual R5 core to
> + * set up mailbox, Xilinx platform manager unique ID,
> + * add to rproc core
> + *
> + * @pdev: domain
On Tue, Feb 23, 2021 at 07:44:47AM -0800, Ben Levinsky wrote:
> R5 is included in Xilinx Zynq UltraScale MPSoC so by adding this
> remoteproc driver, we can boot the R5 sub-system in two different
> configurations -
> * Split
> * Lockstep
>
> The Xilinx R5 Remoteproc Driver boots the
R5 is included in Xilinx Zynq UltraScale MPSoC so by adding this
remoteproc driver, we can boot the R5 sub-system in two different
configurations -
* Split
* Lockstep
The Xilinx R5 Remoteproc Driver boots the R5's via calls to the Xilinx
Platform Management Unit that handles the
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