From: Jean Delvare <jdelvare@suse.de>
To: linux-sh@vger.kernel.org
Subject: Re: R-CAR's arch
Date: Fri, 23 May 2014 08:08:08 +0000 [thread overview]
Message-ID: <1400832488.4451.1.camel@chaos.site> (raw)
In-Reply-To: <20140522101938.51fec16f@endymion.delvare>
Hi Simon,
Le Friday 23 May 2014 à 09:37 +0900, Simon Horman a écrit :
> On Fri, May 23, 2014 at 12:55:07AM +0200, Laurent Pinchart wrote:
> > On Thursday 22 May 2014 10:19:38 Jean Delvare wrote:
> > > I admit I don't really understand how SHMOBILE relates to ARM and
> > > SUPERH (which so far I thought were two different and totally
> > > independent architectures, but apparently I was wrong?)
> >
> > CONFIG_SUPERH is defined for arch/sh only, and CONFIG_ARCH_SHMOBILE for
> > arch/arm/mach-shmobile.
>
> For Jean's benefit:
>
> SUPERH is an architecture.
> SHMOBILE is the in-kernel name for ARM based SoCs from Renesas.
>
> Some IP blocks are shared between both.
> Or more to the point SHMOBILE makes use of some (e.g. driver)
> code that was originally developed for use with SUPERH.
OK, I thought it was something like that, thanks for the confirmation.
--
Jean Delvare
SUSE L3 Support
next prev parent reply other threads:[~2014-05-23 8:08 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-22 8:19 R-CAR's arch Jean Delvare
2014-05-22 22:55 ` Laurent Pinchart
2014-05-23 0:37 ` Simon Horman
2014-05-23 8:08 ` Jean Delvare [this message]
2014-05-23 8:23 ` Jean Delvare
2014-05-23 8:39 ` Geert Uytterhoeven
2014-05-23 8:52 ` Jean Delvare
2014-05-23 11:31 ` Sergei Shtylyov
2014-05-23 11:45 ` Jean Delvare
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