From patchwork Wed Jun 20 22:14:28 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tom Rini X-Patchwork-Id: 166158 X-Patchwork-Delegate: trini@ti.com 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 968F0B6FA4 for ; Thu, 21 Jun 2012 08:15:40 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 44EB62809F; Thu, 21 Jun 2012 00:15:23 +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 fzt6iQFiHlap; Thu, 21 Jun 2012 00:15:23 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 144AC280D4; Thu, 21 Jun 2012 00:14:57 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 0F110280C4 for ; Thu, 21 Jun 2012 00:14:47 +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 vlXLbSvH3o7W for ; Thu, 21 Jun 2012 00:14:46 +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-pb0-f44.google.com (mail-pb0-f44.google.com [209.85.160.44]) by theia.denx.de (Postfix) with ESMTPS id 7C7B828094 for ; Thu, 21 Jun 2012 00:14:39 +0200 (CEST) Received: by mail-pb0-f44.google.com with SMTP id wy7so1162359pbc.3 for ; Wed, 20 Jun 2012 15:14:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:cc:subject:date:message-id:x-mailer:in-reply-to :references; bh=soJUzLp6Tb9dNyurxe0jd+719x+DekBdeK0I81Kf0Jk=; b=ZA3E9N57OvDfEgaSnmbm6Lth6tIlAp7OLHzNnW39JJ2IqBNBSVc4T86yCD8JQ83NIL apexUpdPCcETplVFYLmTvyB9ofi0KZfhB9TX339ISmUFZIsGKxCyweYESEH21WKuaspo tixFW1bLFPmoGK2toVFLkucXqU8nVnNKigZtPyIbAbmTN5nO8HOjAKVBBQ0iWhnn/ujk uDS9NfC7eisrur6ftzT1esf80MQ9i/Im1hdq+BCGaGIy6oBAtXB6nda39GNmv5L2zCet zacUTDRLjTENF4NHWwFR2SzA4uG74l/ijgX7g/B95sz8ZeKnz2645TVBZPBCYsfy9fHp FU4w== Received: by 10.68.232.170 with SMTP id tp10mr10820623pbc.59.1340230479144; Wed, 20 Jun 2012 15:14:39 -0700 (PDT) Received: from bill-the-cat.ph.cox.net (ip68-230-54-74.ph.ph.cox.net. [68.230.54.74]) by mx.google.com with ESMTPS id pq5sm4774104pbb.30.2012.06.20.15.14.37 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 20 Jun 2012 15:14:38 -0700 (PDT) From: Tom Rini To: u-boot@lists.denx.de Date: Wed, 20 Jun 2012 15:14:28 -0700 Message-Id: <1340230468-12811-7-git-send-email-trini@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1340230468-12811-1-git-send-email-trini@ti.com> References: <1340209283-3404-1-git-send-email-trini@ti.com> <1340230468-12811-1-git-send-email-trini@ti.com> Subject: [U-Boot] [PATCH v4 6/6] tam3517-common: Disable DCACHE since USB EHCI is enabled 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 USB EHCI and DCACHE are not compatible, so disable DCACHE support at build-time as run-time disable is insufficient for USB use. Cc: Stefano Babic Signed-off-by: Tom Rini --- include/configs/tam3517-common.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h index 3fc2c44..b9c96b9 100644 --- a/include/configs/tam3517-common.h +++ b/include/configs/tam3517-common.h @@ -100,6 +100,7 @@ #define CONFIG_OMAP3_GPIO_5 #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_OMAP +#define CONFIG_SYS_DCACHE_OFF /* USB_EHCI is unusable with DCACHE support */ #define CONFIG_USB_ULPI #define CONFIG_USB_ULPI_VIEWPORT_OMAP #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 25