From patchwork Fri Apr 13 06:46:14 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Behme Dirk (CM/ESO2)" X-Patchwork-Id: 152253 X-Patchwork-Delegate: sbabic@denx.de 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 CCE48B700B for ; Fri, 13 Apr 2012 16:46:38 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id E063928082; Fri, 13 Apr 2012 08:46:35 +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 1QUsuq36aWJt; Fri, 13 Apr 2012 08:46:35 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 13AA628078; Fri, 13 Apr 2012 08:46:34 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id F03ED28078 for ; Fri, 13 Apr 2012 08:46:31 +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 3P83z9KTC0NU for ; Fri, 13 Apr 2012 08:46:31 +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 smtp2-v.fe.bosch.de (smtp2-v.fe.bosch.de [139.15.237.6]) by theia.denx.de (Postfix) with ESMTPS id 830DB28077 for ; Fri, 13 Apr 2012 08:46:29 +0200 (CEST) Received: from vsmta11.fe.internet.bosch.com (unknown [10.4.98.30]) by imta24.fe.bosch.de (Postfix) with ESMTP id 787E7B0020E for ; Fri, 13 Apr 2012 08:46:29 +0200 (CEST) Received: from localhost (vsgw2.fe.internet.bosch.com [10.4.98.13]) by vsmta11.fe.internet.bosch.com (Postfix) with SMTP id 61BF343C0708 for ; Fri, 13 Apr 2012 08:46:29 +0200 (CEST) Received: from SI-HUB1001.de.bosch.com (10.4.103.108) by fe-hub06.de.bosch.com (10.3.153.133) with Microsoft SMTP Server (TLS) id 8.3.245.1; Fri, 13 Apr 2012 08:46:17 +0200 Received: from hi-z5661.hi.de.bosch.com (10.34.219.178) by SI-HUB1001.de.bosch.com (10.4.103.108) with Microsoft SMTP Server id 14.2.283.3; Fri, 13 Apr 2012 08:46:17 +0200 Received: from localhost.localdomain (localhost [127.0.0.1]) by hi-z5661.hi.de.bosch.com (Postfix) with ESMTP id 54B6C40766; Fri, 13 Apr 2012 08:46:17 +0200 (CEST) From: Dirk Behme To: Date: Fri, 13 Apr 2012 08:46:14 +0200 Message-ID: <1334299574-8667-1-git-send-email-dirk.behme@de.bosch.com> X-Mailer: git-send-email 1.7.0.4 MIME-Version: 1.0 Cc: Fabio@theia.denx.de, Dirk Behme , Jason Chen Subject: [U-Boot] [PATCH] i.MX6: arm2: Add AXI cache and Qos setting 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: , Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de Do the same AXI cache and Qos settings done already in the SabreLite imximage.cfg for the ARM2 board, too. It fixes a display flash issue caused by low priority of the display IDMA channel. Signed-off-by: Dirk Behme CC: Jason Chen CC: Jason Liu CC: Stefano Babic CC: Fabio Estevam Acked-by: Jason Liu --- board/freescale/mx6qarm2/imximage.cfg | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/board/freescale/mx6qarm2/imximage.cfg b/board/freescale/mx6qarm2/imximage.cfg index 5f0ee0d..ceecbf9 100644 --- a/board/freescale/mx6qarm2/imximage.cfg +++ b/board/freescale/mx6qarm2/imximage.cfg @@ -165,3 +165,9 @@ DATA 4 0x020c4074 0x3FF00000 DATA 4 0x020c4078 0x00FFF300 DATA 4 0x020c407c 0x0F0000C3 DATA 4 0x020c4080 0x000003FF + +# enable AXI cache for VDOA/VPU/IPU +DATA 4 0x020e0010 0xF00000FF +# set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 +DATA 4 0x020e0018 0x007F007F +DATA 4 0x020e001c 0x007F007F