From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1R33o6-0007U4-K8 for barebox@lists.infradead.org; Mon, 12 Sep 2011 10:32:07 +0000 Date: Mon, 12 Sep 2011 12:32:03 +0200 From: Sascha Hauer Message-ID: <20110912103203.GU31404@pengutronix.de> References: <1315570256-28614-1-git-send-email-J.Kilb@phytec.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1315570256-28614-1-git-send-email-J.Kilb@phytec.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="iso-8859-15" Content-Transfer-Encoding: quoted-printable Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] Add Reset Support for omap3. To: Juergen Kilb Cc: barebox@lists.infradead.org Hi J=FCrgen, Applied the first three patches to -next, the fourth to master. Sascha On Fri, Sep 09, 2011 at 02:10:53PM +0200, Juergen Kilb wrote: > Inspired from reset_cpu in omap4_generic.c. > = > Signed-off-by: Juergen Kilb > --- > arch/arm/mach-omap/include/mach/omap3-silicon.h | 3 +++ > arch/arm/mach-omap/omap3_generic.c | 5 +++-- > 2 files changed, 6 insertions(+), 2 deletions(-) > = > diff --git a/arch/arm/mach-omap/include/mach/omap3-silicon.h b/arch/arm/m= ach-omap/include/mach/omap3-silicon.h > index 0e6a45f..67f7747 100644 > --- a/arch/arm/mach-omap/include/mach/omap3-silicon.h > +++ b/arch/arm/mach-omap/include/mach/omap3-silicon.h > @@ -132,5 +132,8 @@ > #define OMAP_SDRC_CS0 0x80000000 > #define OMAP_SDRC_CS1 0xA0000000 > = > +/* PRM */ > +#define PRM_RSTCTRL_RESET 0x04 > + > #endif /* __ASM_ARCH_OMAP3_H */ > = > diff --git a/arch/arm/mach-omap/omap3_generic.c b/arch/arm/mach-omap/omap= 3_generic.c > index 661a971..9627a6b 100644 > --- a/arch/arm/mach-omap/omap3_generic.c > +++ b/arch/arm/mach-omap/omap3_generic.c > @@ -59,8 +59,9 @@ > */ > void __noreturn reset_cpu(unsigned long addr) > { > - /* FIXME: Enable WDT and cause reset */ > - hang(); > + writel(PRM_RSTCTRL_RESET, PRM_REG(RSTCTRL)); > + > + while (1); > } > EXPORT_SYMBOL(reset_cpu); > = > -- = > 1.7.0.4 > = > = > _______________________________________________ > barebox mailing list > barebox@lists.infradead.org > http://lists.infradead.org/mailman/listinfo/barebox > = -- = Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox