[PATCH v4 00/14] Add Andes AE350 fdt driver support

Anup Patel apatel at ventanamicro.com
Thu Oct 27 05:43:48 PDT 2022


On Thu, Oct 27, 2022 at 5:54 PM Yu-Chien Peter Lin
<peterlin at andestech.com> wrote:
>
> > > > Applied this series to the riscv/opensbi repo.
> > > >
> > > > Any thoughts on using the generic platform ?
> > > >
> > > > Thanks,
> > > > Anup
> > >
> > > Hi Anup,
> > >
> > > The FW_TEXT_START on AE350 is different from generic platform.
> > > Will it become a configuration?
> >
> > The generic platform has FW_PIC enabled so you can load and
> > run generic firmwares from any address.
> >
> > > I think we would keep the platform specific files in andes/ae350
> > > until we have to refactor the duplicate code.
> >
> > You can add platform specific overrides to generic platforms which
> > are selected based on compatible string in the root DT node.
> >
> > Regards,
> > Anup
>
> Hi Anup,
>
> We're considering using generic platform, but I don't find any
> vendor_ext_provider is implemented as a platform_override hook,
> does it mean we need to drop it if we move to generic platform?

vendor_ext_provider() is available in platform_override of generic
platform.

Please check the latest OpenSBI sources.

Regards,
Anup

>
> Best regards,
> Peter Lin
>
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