Re: [PATCH v3 0/5] arch: riscv: add board and SoC DT file support

[Atish Patra]

On 6/5/19 10:37 AM, Kevin Hilman wrote:
> Hi Paul,
>
> Paul Walmsley <paul.walmsley@xxxxxxxxxx> writes:
>
> > Add support for building flattened DT files from DT source files under
> > arch/riscv/boot/dts.  Follow existing kernel precedent from other SoC
> > architectures.  Start our board support by adding initial support for
> > the SiFive FU540 SoC and the first development board that uses it, the
> > SiFive HiFive Unleashed A00.
> >
> > This third version of the patch set adds I2C data for the chip,
> > incorporates all remaining changes that riscv-pk was making
> > automatically, and addresses a comment from Rob Herring
> > <robh@xxxxxxxxxx>.
> >
> > Boot-tested on v5.2-rc1 on a HiFive Unleashed A00 board, using the
> > BBL and open-source FSBL, with modifications to pass in the DTB
> > file generated by these patches.
>
> Tested this series on top of v5.2-rc3 on HiFive Unleashed board using
> OpenSBI + mainline u-boot (master branch as of today).
>
> Tested-by: Kevin Hilman <khilman@xxxxxxxxxxxx>
>
> > This patch series can be found, along with the PRCI patch set
> > and the DT macro prerequisite patch, at:
> >
> > https://github.com/sifive/riscv-linux/tree/dev/paulw/dts-v5.2-rc1
>
> nit: I only see this series in that branch, not any of the prerequisite
> patches you mentioned, which made me assume I could this series alone on
> top of v5.2-rc3, which worked just fine.

I tried only this series on top of v5.2-rc3. Kernel boots file with DT 
updated via U-Boot. But networking didn't come up.

Do you have networking up after the boot? If yes, can you please share 
the config.

> Kevin
>
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--
Regards,
Atish