[Buildroot] [PATCH 3/3] arc: add support of ARC HS38 core

[Yann E. MORIN <yann.morin.1998@free.fr>]

Alexey, All,

On 2014-11-01 22:47 +0100, Yann E. MORIN spake thusly:
> On 2014-10-30 16:57 +0300, Alexey Brodkin spake thusly:
> > Synopsys has recently announced its new ARC HS38 core that is capable of
> > running Linux -
> > http://www.synopsys.com/dw/ipdir.php?ds=arc-hs38-processor
> > 
> > ARC HS38 is based on ARCv2 ISA and requires special settings of gcc and
> > libc.
> > 
> > Also in case of HS38 atomic extensions (LLOCK/SCOND instructions) are
> > built-in by default, so enabling atomic extensions in Buildroot as well.
> 
> Ditto as for the first patch: are atomics configurable? Ditto the
> proposal if not.

Ditto: I just read your previous explanations, so just forget about that
part. Still the comment below stands...

[--SNIP--]
> > diff --git a/package/uclibc/Config.in b/package/uclibc/Config.in
> > index c68558f..40a268b 100644
> > --- a/package/uclibc/Config.in
> > +++ b/package/uclibc/Config.in
> > @@ -199,6 +199,7 @@ config BR2_UCLIBC_ARC_TYPE
> >  	depends on BR2_UCLIBC_TARGET_ARCH = "arc"
> >  	default ARC_CPU_700	if BR2_arc750d
> >  	default ARC_CPU_700	if BR2_arc770d
> > +	default ARC_CPU_HS	if BR2_archs38
> 
> Ditto: this is a string, so values must be enclosed between double
> quotes.

Regards,
Yann E. MORIN.

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