From: Yann E. MORIN <yann.morin.1998@free.fr>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH v3 1/3] arch: add support for Andes 32-bit(nds32)
Date: Fri, 22 Mar 2019 12:40:25 +0100 [thread overview]
Message-ID: <20190322114025.GG2660@scaer> (raw)
In-Reply-To: <20190322083928.GA28644@app09>
Nylon, All,
On 2019-03-22 16:39 +0800, Nylon Chen spake thusly:
> On Thu, Mar 21, 2019 at 07:18:54PM +0800, Yann E. MORIN wrote:
> > On 2019-03-21 10:36 +0800, Nylon Chen spake thusly:
> > > On Fri, Mar 15, 2019 at 06:22:11AM +0800, Yann E. MORIN wrote:
> > > > On 2019-03-07 10:11 +0800, Nylon Chen spake thusly:
> > > > > +config BR2_ANDES_NDS32_FPU
> > > > > + bool "Enable FPU coprocessor"
> > > > > + help
> > > > > + You can say y here if your Andes CPU have a Floating-Point Coprocessor
> > > > > + or if you need FPU support for your user-space programs.
> > > > So, the situation about FPU is always a bit icky for me.
[--SNIP--]
> BR2_ANDES_NDS32_FPU are selector, we can depend on it switch v3 or v3f
> toolcahin
>
> After we add new defconfig(for v3f),I will be adding BR2_SOFT_FLOAT
>(-msoft-float) to arch/Config.in.nds32
Then if the v3f is currently the only supported alternative, do not
offer the FPU choice in this initial integration.
Adding support for the v3 (not f) and the FPU selection can be done in a
later patch, then.
Regards,
Yann E. MORIN.
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next prev parent reply other threads:[~2019-03-22 11:40 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-07 2:11 [Buildroot] [PATCH v2 0/3] Add prebuilt nds32 toolchain, ae3xx board and autobuild configs support Nylon Chen
2019-03-07 2:11 ` [Buildroot] [PATCH v3 1/3] arch: add support for Andes 32-bit(nds32) Nylon Chen
2019-03-14 22:22 ` Yann E. MORIN
2019-03-21 2:36 ` Nylon Chen
2019-03-21 11:18 ` Yann E. MORIN
2019-03-22 8:39 ` Nylon Chen
2019-03-22 11:40 ` Yann E. MORIN [this message]
2019-03-07 2:11 ` [Buildroot] [PATCH v3 2/3] configs/andes_nds32_ae3xx: new defconfig Nylon Chen
2019-03-14 22:31 ` Yann E. MORIN
2019-03-07 2:11 ` [Buildroot] [PATCH v3 3/3] upport/config-fragments/autobuild: test the Andes nds32 toolchain Nylon Chen
2019-03-14 22:42 ` Yann E. MORIN
2019-03-21 2:51 ` Nylon Chen
2019-03-21 7:51 ` Thomas Petazzoni
2019-03-21 11:12 ` Yann E. MORIN
2019-03-22 8:45 ` Nylon Chen
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