From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-yx0-f177.google.com ([209.85.213.177]) by canuck.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1Qw13r-0007yg-Fq for barebox@lists.infradead.org; Wed, 24 Aug 2011 00:11:16 +0000 Received: by yxk8 with SMTP id 8so639640yxk.36 for ; Tue, 23 Aug 2011 17:11:12 -0700 (PDT) From: Fabio Estevam Date: Tue, 23 Aug 2011 21:11:04 -0300 Message-Id: <1314144664-2752-1-git-send-email-festevam@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 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: [PATCH] ARM: mx53loco: Fix DD3 initialization To: barebox@lists.infradead.org Cc: Fabio Estevam 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 --- 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 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox