linux-kernel - Re: [PATCH 2/5] riscv: Add the T-HEAD SoC family Kconfig option

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230508-splashed-voicing-bc6e91aeb053@wendy>
Date:   Mon, 8 May 2023 07:52:24 +0100
From:   Conor Dooley <conor.dooley@...rochip.com>
To:     Guo Ren <guoren@...nel.org>
CC:     Conor Dooley <conor@...nel.org>,
        Jisheng Zhang <jszhang@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Marc Zyngier <maz@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-riscv@...ts.infradead.org>
Subject: Re: [PATCH 2/5] riscv: Add the T-HEAD SoC family Kconfig option

On Mon, May 08, 2023 at 02:42:10PM +0800, Guo Ren wrote:
> On Mon, May 8, 2023 at 5:22 AM Conor Dooley <conor@...nel.org> wrote:
> >
> > On Mon, May 08, 2023 at 02:23:01AM +0800, Jisheng Zhang wrote:
> > > The first SoC in the T-HEAD series is light(a.k.a th1520), containing
> > > quad T-HEAD C910 cores.
> > >
> > > Signed-off-by: Jisheng Zhang <jszhang@...nel.org>
> > > ---
> > >  arch/riscv/Kconfig.socs | 6 ++++++
> > >  1 file changed, 6 insertions(+)
> > >
> > > diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
> > > index 1cf69f958f10..ce10a38dff37 100644
> > > --- a/arch/riscv/Kconfig.socs
> > > +++ b/arch/riscv/Kconfig.socs
> > > @@ -41,6 +41,12 @@ config ARCH_SUNXI
> > >         This enables support for Allwinner sun20i platform hardware,
> > >         including boards based on the D1 and D1s SoCs.
> > >
> > > +config ARCH_THEAD
> >
> > Could you please add a defconfig patch, adding this option, so that we
> > build support for this platform by default?

> Yes, but it's another patch, see: 'commit eb20e7cb91ba ("riscv:
> defconfig: Enable the Allwinner D1 platform and drivers")'

But that's ARCH_SUNXI for the Allwinner D1. If the TH1520 is a
first-party SoC, and not an Allwinner product, it needs a new Kconfig
entry etc. 
If it is an Allwinner, then the dts etc should be in the Allwinner
directory too.

Cheers,
Conor.

Download attachment "signature.asc" of type "application/pgp-signature" (229 bytes)