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 bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WiIsV-0002rC-9R for barebox@lists.infradead.org; Thu, 08 May 2014 07:36:28 +0000 Date: Thu, 8 May 2014 09:36:05 +0200 From: Sascha Hauer Message-ID: <20140508073605.GK5858@pengutronix.de> References: <1399493130-13670-1-git-send-email-dev@lynxeye.de> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1399493130-13670-1-git-send-email-dev@lynxeye.de> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 1/2] ARM: tegra30: slow down CPU to 600 MHz To: Lucas Stach Cc: barebox@lists.infradead.org On Wed, May 07, 2014 at 10:05:29PM +0200, Lucas Stach wrote: > It's not safe to ramp up the CPU clock speed to > 1,4 GHz on all T30 SKUs, as this may result in failure > to start the kernel properly. Start CPU at 600 MHz, > which is safe even for the slowest SKUs. > > Signed-off-by: Lucas Stach Applied both, thanks Sascha > --- > arch/arm/mach-tegra/tegra_avp_init.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/arch/arm/mach-tegra/tegra_avp_init.c b/arch/arm/mach-tegra/tegra_avp_init.c > index 1afea44..53e81d9 100644 > --- a/arch/arm/mach-tegra/tegra_avp_init.c > +++ b/arch/arm/mach-tegra/tegra_avp_init.c > @@ -87,10 +87,10 @@ static struct pll_config pllx_config_table[][4] = { > {1000, 26, 0, 12}, /* OSC 26.0 MHz */ > }, /* TEGRA 20 */ > { > - {862, 8, 0, 8}, > - {583, 8, 0, 4}, > - {700, 6, 0, 8}, > - {700, 13, 0, 8}, > + {600, 13, 0, 8 }, > + {500, 16, 0, 8 }, > + {600, 12, 0, 8 }, > + {600, 26, 0, 8 }, > }, /* TEGRA 30 */ > }; > > -- > 1.9.0 > > > _______________________________________________ > 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