From patchwork Mon Jan 7 09:23:09 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?q?=C5=81ukasz_Majewski?= X-Patchwork-Id: 209884 X-Patchwork-Delegate: agust@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 A1A052C0086 for ; Mon, 7 Jan 2013 20:23:40 +1100 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id AED544A01F; Mon, 7 Jan 2013 10:23:38 +0100 (CET) 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 OTFE2Nc27+Xs; Mon, 7 Jan 2013 10:23:38 +0100 (CET) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 1E9C34A025; Mon, 7 Jan 2013 10:23:36 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 5027C4A026 for ; Mon, 7 Jan 2013 10:23:33 +0100 (CET) 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 IWZIw+eVMBIx for ; Mon, 7 Jan 2013 10:23:31 +0100 (CET) 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 mailout4.samsung.com (mailout4.samsung.com [203.254.224.34]) by theia.denx.de (Postfix) with ESMTP id 74E474A01F for ; Mon, 7 Jan 2013 10:23:29 +0100 (CET) Received: from epcpsbgm2.samsung.com (epcpsbgm2 [203.254.230.27]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MG9003RL0QTO5F0@mailout4.samsung.com> for u-boot@lists.denx.de; Mon, 07 Jan 2013 18:23:25 +0900 (KST) X-AuditID: cbfee61b-b7f616d00000319b-2c-50ea940d5f8c Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id 89.50.12699.D049AE05; Mon, 07 Jan 2013 18:23:25 +0900 (KST) Received: from mcdsrvbld02.digital.local ([106.116.37.23]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MG900B0O0QQJ530@mmp1.samsung.com> for u-boot@lists.denx.de; Mon, 07 Jan 2013 18:23:25 +0900 (KST) From: Lukasz Majewski To: u-boot@lists.denx.de Date: Mon, 07 Jan 2013 10:23:09 +0100 Message-id: <1357550590-4652-1-git-send-email-l.majewski@samsung.com> X-Mailer: git-send-email 1.7.10 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFjrNJMWRmVeSWpSXmKPExsVy+t9jAV3eKa8CDC7uEbZ4u7eT3YHR4+yd HYwBjFFcNimpOZllqUX6dglcGdvnv2ApmMpesWq5egPjH9YuRk4OCQETicdrbrFA2GISF+6t Z+ti5OIQEljEKPF7ym4oZzGTxKHFG5lBqtgE9CQ+333KBGKLCEhI/Oq/yghSxCxwj1Hi+6M7 bCAJYQF/iZUbV4GNZRFQlZixZj47iM0r4CoxZ/4fZoh18hJP7/exTWDkXsDIsIpRNLUguaA4 KT3XSK84Mbe4NC9dLzk/dxMj2IvPpHcwrmqwOMQowMGoxMN70eBVgBBrYllxZe4hRgkOZiUR XpsuoBBvSmJlVWpRfnxRaU5q8SFGaQ4WJXFexlNPAoQE0hNLUrNTUwtSi2CyTBycUg2MijGF f6cq/DJ1tSneN/VA/xKzg7uTY7dvfPC98+5GuS1BV1IuXK/baLqAV3qN/ofEtOOziuWlnq85 2nDG9CtHkr3K4/621AnPjnessWZ7uuhT5sQGLYsfzxZc/bnkAs/1lFvH8qROSuhsuq7Scv3O dk9J/4MpxbXqP24IVPU9FmRQkM9Q4lo3W4mlOCPRUIu5qDgRAOFyPRPeAQAA Cc: Kyungmin Park , Tom Rini Subject: [U-Boot] [PATCH 1/2] video:cache:fix: Proper buffer alignment for lcd subsystem 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 This commit makes the video subsystem code cache aware. Memory allocated for decompressed BMP memory is now cache line aligned. Tested-by: Lukasz Majewski Signed-off-by: Lukasz Majewski Signed-off-by: Kyungmin Park Cc: Anatolij Gustschin --- common/cmd_bmp.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/common/cmd_bmp.c b/common/cmd_bmp.c index 5a52edd..57f3eb5 100644 --- a/common/cmd_bmp.c +++ b/common/cmd_bmp.c @@ -55,7 +55,7 @@ bmp_image_t *gunzip_bmp(unsigned long addr, unsigned long *lenp) * Decompress bmp image */ len = CONFIG_SYS_VIDEO_LOGO_MAX_SIZE; - dst = malloc(CONFIG_SYS_VIDEO_LOGO_MAX_SIZE); + dst = memalign(CONFIG_SYS_CACHELINE_SIZE, len); if (dst == NULL) { puts("Error: malloc in gunzip failed!\n"); return NULL;