From patchwork Wed Jun 20 16:21:21 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tom Rini X-Patchwork-Id: 166122 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 7CFBDB6FBD for ; Thu, 21 Jun 2012 02:22:58 +1000 (EST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 27850280C6; Wed, 20 Jun 2012 18:22:19 +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 kgnsTb1Y0I-F; Wed, 20 Jun 2012 18:22:18 +0200 (CEST) Received: from theia.denx.de (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id C2A96280C7; Wed, 20 Jun 2012 18:21:52 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by theia.denx.de (Postfix) with ESMTP id 6C7C528088 for ; Wed, 20 Jun 2012 18:21:43 +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 nwi0VaUT9g58 for ; Wed, 20 Jun 2012 18:21:41 +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 BE55D28093 for ; Wed, 20 Jun 2012 18:21:32 +0200 (CEST) Received: by mail-pb0-f44.google.com with SMTP id wy7so795547pbc.3 for ; Wed, 20 Jun 2012 09:21:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=sender:from:to:subject:date:message-id:x-mailer:in-reply-to :references; bh=6mRse6SchSnw7ndCX2Pt/n+XPhab0Qg8QiOyY/y1N84=; b=L2tr8YzduY7GGF8FrNZRPVrUUQlsxL95qZJyUt1R9WFfBLPK3Cle3lZqG5romRpWZc 2wli2vllzWphf41PiaIRc75/CZDpGbGUi51AsGv6+rZLz6Jpo6mvg4WhHRF9yaS8H7kB oC8eUVDuF+WjXEBeu6sXxC5OudmrEyb/2A4d0qfq8nR2j7IUOmJ03mcoac1VNLWnFWei WgxfkSIYz74Vxu68VAV0EUPpwqoffmZzm496VlGEetLJCJ5G4FvtAWTta/3/ZS/ge64j nyi+rhYEaxxZ0hgKI9GNvYP/4dEjU+vWIzvM5561I392EJ3tAzYGeFKIPXsI00nrDGcd 4ZbA== Received: by 10.68.234.104 with SMTP id ud8mr77312296pbc.163.1340209292791; Wed, 20 Jun 2012 09:21:32 -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 ip5sm32436531pbc.3.2012.06.20.09.21.31 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 20 Jun 2012 09:21:31 -0700 (PDT) From: Tom Rini To: u-boot@lists.denx.de Date: Wed, 20 Jun 2012 09:21:21 -0700 Message-Id: <1340209283-3404-5-git-send-email-trini@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1340209283-3404-1-git-send-email-trini@ti.com> References: <1339710323-20014-1-git-send-email-trini@ti.com> <1340209283-3404-1-git-send-email-trini@ti.com> Subject: [U-Boot] [PATCH v3 4/6] omap3_beagle: 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. Signed-off-by: Tom Rini --- include/configs/omap3_beagle.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h index b891ee4..79560d7 100644 --- a/include/configs/omap3_beagle.h +++ b/include/configs/omap3_beagle.h @@ -131,7 +131,7 @@ #define CONFIG_USB_EHCI #define CONFIG_USB_EHCI_OMAP -/*#define CONFIG_EHCI_DCACHE*/ /* leave it disabled for now */ +#define CONFIG_SYS_DCACHE_OFF /* USB_EHCI is unusable with DCACHE support */ #define CONFIG_OMAP_EHCI_PHY1_RESET_GPIO 147 #define CONFIG_USB_ULPI