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 1Qw8x3-0006wC-0X for barebox@lists.infradead.org; Wed, 24 Aug 2011 08:36:46 +0000 Date: Wed, 24 Aug 2011 10:36:41 +0200 From: Sascha Hauer Message-ID: <20110824083641.GY31404@pengutronix.de> References: <1314144664-2752-1-git-send-email-festevam@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1314144664-2752-1-git-send-email-festevam@gmail.com> 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-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH] ARM: mx53loco: Fix DD3 initialization To: Fabio Estevam Cc: Fabio Estevam , barebox@lists.infradead.org Hi Fabio, Welcome to barebox ;) On Tue, Aug 23, 2011 at 09:11:04PM -0300, Fabio Estevam wrote: > Updated mx53 ddr3 script in order to align with the latest Freescale version from July 8, 2011: > > -change ESDREF[REF_SEL]=01 (for 32KHz), from incorrect setting of 00 (64KHz) > > -change DDR3 MR0 write to "setmem /32 0x63fd901c = 0x052080b0" from "0x092080b0". > > This changes write recovery from 8 clocks to 6 clocks(in line with ESDCFG1[tWR]) > > Signed-off-by: Fabio Estevam Applied to master. Sascha > --- > arch/arm/boards/freescale-mx53-loco/flash_header.c | 6 +++--- > 1 files changed, 3 insertions(+), 3 deletions(-) > > diff --git a/arch/arm/boards/freescale-mx53-loco/flash_header.c b/arch/arm/boards/freescale-mx53-loco/flash_header.c > index d6ff898..490e223 100644 > --- a/arch/arm/boards/freescale-mx53-loco/flash_header.c > +++ b/arch/arm/boards/freescale-mx53-loco/flash_header.c > @@ -63,14 +63,14 @@ struct imx_dcd_v2_entry __dcd_entry_section dcd_entry[] = { > { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00008032), }, > { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00008033), }, > { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00028031), }, > - { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x092080b0), }, > + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x052080b0), }, > { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x04008040), }, > { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x0000803a), }, > { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x0000803b), }, > { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00028039), }, > - { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x09208138), }, > + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x05208138), }, > { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x04008048), }, > - { .addr = cpu_to_be32(0x63fd9020), .val = cpu_to_be32(0x00001800), }, > + { .addr = cpu_to_be32(0x63fd9020), .val = cpu_to_be32(0x00005800), }, > { .addr = cpu_to_be32(0x63fd9040), .val = cpu_to_be32(0x04b80003), }, > { .addr = cpu_to_be32(0x63fd9058), .val = cpu_to_be32(0x00022227), }, > { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00000000), }, > -- > 1.7.1 > > -- 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