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From: Alexander Shiyan <shc_work@mail.ru>
To: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 3/3] ARM: Add CLPS711X architecture
Date: Thu, 4 Oct 2012 21:19:09 +0400	[thread overview]
Message-ID: <20121004211909.68a02316.shc_work@mail.ru> (raw)
In-Reply-To: <20121004170832.GN26553@game.jcrosoft.org>

On Thu, 4 Oct 2012 19:08:32 +0200
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> wrote:

...
> > > > +void __noreturn reset_cpu(unsigned long addr)
> > > > +{
> > > > +	for (;;)
> > > no cpu reset?
> > This CPU don't have reset register.
> al lot of CPU does not ahve one they have instead a watchdog that can reset
> the SoC I never see a SoC that can not been reset by soft
> or can not been reset by a fault
The CPU also has not a watchdog timer, so now you can see this one.
We can only hack this function by adding asm("mov pc, #0"),
but I'm not sure it's good.

-- 
Alexander Shiyan <shc_work@mail.ru>

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  reply	other threads:[~2012-10-04 17:19 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-10-04 12:36 [PATCH 1/3] ARM: Fix Kconfig link for Cirrus Logic EP9312 CPU Alexander Shiyan
2012-10-04 12:37 ` [PATCH 2/3] Add more generated files to .gitignore Alexander Shiyan
2012-10-04 12:53   ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-04 13:04     ` Re[2]: " Alexander Shiyan
2012-10-04 13:20       ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-04 12:37 ` [PATCH 3/3] ARM: Add CLPS711X architecture Alexander Shiyan
2012-10-04 12:52   ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-04 15:14     ` Alexander Shiyan
2012-10-04 17:08       ` Jean-Christophe PLAGNIOL-VILLARD
2012-10-04 17:19         ` Alexander Shiyan [this message]
2012-10-05 12:12   ` Sascha Hauer
2012-10-07 10:03     ` Alexander Shiyan
2012-10-07 10:45       ` Sascha Hauer
2012-10-07 10:57         ` Alexander Shiyan
2012-10-07 11:55           ` Sascha Hauer
2012-10-05 11:50 ` [PATCH 1/3] ARM: Fix Kconfig link for Cirrus Logic EP9312 CPU Sascha Hauer

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