From patchwork Fri Jul 27 15:16:40 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerlando Falauto X-Patchwork-Id: 173697 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from theia.denx.de (theia.denx.de [85.214.87.163]) by ozlabs.org (Postfix) with ESMTP id CD25C2C0093 for ; Sat, 28 Jul 2012 01:18:44 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 8E8E928145; Fri, 27 Jul 2012 17:17:56 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id ZwqnCXMp-inz; Fri, 27 Jul 2012 17:17:56 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 69C6F2816B; Fri, 27 Jul 2012 17:17:21 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 8764928140 for ; Fri, 27 Jul 2012 17:17:03 +0200 (CEST) X-Virus-Scanned: Debian amavisd-new at theia.denx.de Received: from theia.denx.de ([127.0.0.1]) by localhost (theia.denx.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id o91IQpvbd9jt for ; Fri, 27 Jul 2012 17:17:03 +0200 (CEST) X-policyd-weight: NOT_IN_SBL_XBL_SPAMHAUS=-1.5 NOT_IN_SPAMCOP=-1.5 NOT_IN_BL_NJABL=-1.5 (only DNSBL check requested) Received: from mail-de.keymile.com (mail-de.keymile.com [195.8.104.1]) by theia.denx.de (Postfix) with SMTP id C804028111 for ; Fri, 27 Jul 2012 17:16:56 +0200 (CEST) Received: from mailrelay.de.keymile.net ([10.9.1.54]) by eSafe SMTP Relay 1343384863; Fri, 27 Jul 2012 17:16:56 +0200 Received: from chber1-10555x.ch.keymile.net (chber1-10555x.ch.keymile.net [172.31.40.82]) by mailrelay.de.keymile.net (8.12.2/8.12.2) with ESMTP id q6RFFljF028800; Fri, 27 Jul 2012 17:15:53 +0200 (MEST) From: Gerlando Falauto To: u-boot@lists.denx.de Date: Fri, 27 Jul 2012 17:16:40 +0200 Message-Id: <1343402200-32020-8-git-send-email-gerlando.falauto@keymile.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1343402200-32020-1-git-send-email-gerlando.falauto@keymile.com> References: <1343402200-32020-1-git-send-email-gerlando.falauto@keymile.com> X-ESAFE-STATUS: [srvhellgate.de.keymile.net] Mail clean Cc: holger.brunck@keymile.com, gerlando.falauto@keymile.com Subject: [U-Boot] [PATCH 7/7] powerpc/82xx: adapt SDRAM settings for mgcoge3ne X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de The HW guys suggested to change these two values. And these values are now identical to the values we use on mgcoge. PSDMR_WRC was set to 1C as it should lead to better performance. Signed-off-by: Gerlando Falauto Signed-off-by: Holger Brunck --- include/configs/km82xx.h | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/include/configs/km82xx.h b/include/configs/km82xx.h index f046337..3c2117f 100644 --- a/include/configs/km82xx.h +++ b/include/configs/km82xx.h @@ -128,16 +128,18 @@ #define CONFIG_SYS_OR1 ((~(CONFIG_SYS_GLOBAL_SDRAM_LIMIT-1) & \ ORxS_SDAM_MSK) |\ ORxS_BPD_4 |\ - ORxS_NUMR_13) + ORxS_NUMR_13 |\ + ORxS_IBID) #define CONFIG_SYS_PSDMR ( \ PSDMR_PBI |\ + PSDMR_RFEN |\ PSDMR_BSMA_A13_A15 |\ PSDMR_RFRC_5_CLK |\ PSDMR_PRETOACT_2W |\ PSDMR_ACTTORW_2W |\ PSDMR_LDOTOPRE_1C |\ - PSDMR_WRC_2C |\ + PSDMR_WRC_1C |\ PSDMR_CL_2) #define CONFIG_SYS_SDRAM_LIST { \