From patchwork Thu Jul 26 10:28:47 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 10260 Return-Path: X-Original-To: patchwork@peony.canonical.com Delivered-To: patchwork@peony.canonical.com Received: from fiordland.canonical.com (fiordland.canonical.com [91.189.94.145]) by peony.canonical.com (Postfix) with ESMTP id 1757723E56 for ; Thu, 26 Jul 2012 10:29:37 +0000 (UTC) Received: from mail-yx0-f180.google.com (mail-yx0-f180.google.com [209.85.213.180]) by fiordland.canonical.com (Postfix) with ESMTP id D5580A18EF6 for ; Thu, 26 Jul 2012 10:29:36 +0000 (UTC) Received: by mail-yx0-f180.google.com with SMTP id q6so1770591yen.11 for ; Thu, 26 Jul 2012 03:29:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=x-forwarded-to:x-forwarded-for:delivered-to:received-spf:from:to:cc :subject:date:message-id:x-mailer:in-reply-to:references :x-gm-message-state; bh=u8PlxRNb2vhzv7VWKl8/3nZL5oFG9QU0M8T8igJjCCw=; b=MaIWL5lqAQO5MMEcxl2JwFFwItfZfh8QSnfTwEeaacYwgPK1xpyntRyz0/7g+UNLMg 6b3VwyRXFY02aSmUgKwclvR+siFOjQL94HWjHb79O1UmV9bGHiQmmtBhuTygVVCdmFCm 776JtKQ4b1ozXaGXyyGEeqMJ5qf+V3kJdsYetAhCp9j7P49UhLjK/AJutd0ZDnGcuTrk lFYvE40iEnElp2hfTl5y9uGAhjYXYNhvaFh+dOK7+6cNhtjgBA1hDrfaIn7qNZkc5HMt TosbSM6IcT8HWilfvCb61TNkdIEuJ2CqpcRtknuDE5SHS6lWDXV7r8s/vFSXqy2UzlBh HA1w== Received: by 10.50.149.170 with SMTP id ub10mr1182147igb.38.1343298576597; Thu, 26 Jul 2012 03:29:36 -0700 (PDT) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.43.93.3 with SMTP id bs3csp133387icc; Thu, 26 Jul 2012 03:29:35 -0700 (PDT) Received: by 10.180.94.226 with SMTP id df2mr1689791wib.16.1343298575445; Thu, 26 Jul 2012 03:29:35 -0700 (PDT) Received: from mail-we0-f178.google.com (mail-we0-f178.google.com [74.125.82.178]) by mx.google.com with ESMTPS id h18si9793045wiw.39.2012.07.26.03.29.35 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 26 Jul 2012 03:29:35 -0700 (PDT) Received-SPF: neutral (google.com: 74.125.82.178 is neither permitted nor denied by best guess record for domain of lee.jones@linaro.org) client-ip=74.125.82.178; Authentication-Results: mx.google.com; spf=neutral (google.com: 74.125.82.178 is neither permitted nor denied by best guess record for domain of lee.jones@linaro.org) smtp.mail=lee.jones@linaro.org Received: by mail-we0-f178.google.com with SMTP id u7so1432759wey.37 for ; Thu, 26 Jul 2012 03:29:35 -0700 (PDT) Received: by 10.216.234.100 with SMTP id r78mr8654174weq.107.1343298574907; Thu, 26 Jul 2012 03:29:34 -0700 (PDT) Received: from localhost.localdomain (cpc1-aztw13-0-0-cust473.18-1.cable.virginmedia.com. [77.102.241.218]) by mx.google.com with ESMTPS id fb20sm11559455wid.1.2012.07.26.03.29.33 (version=TLSv1/SSLv3 cipher=OTHER); Thu, 26 Jul 2012 03:29:34 -0700 (PDT) From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: STEricsson_nomadik_linux@list.st.com, linus.walleij@stericsson.com, arnd@arndb.de, broonie@opensource.wolfsonmicro.com, sameo@linux.intel.com, olalilja@yahoo.se, ola.o.lilja@stericsson.com, alsa-devel@alsa-project.org, lrg@ti.com, Lee Jones Subject: [PATCH 14/21] ARM: ux500: Enable HIGHMEM on all mop500 platforms Date: Thu, 26 Jul 2012 11:28:47 +0100 Message-Id: <1343298534-13611-15-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1343298534-13611-1-git-send-email-lee.jones@linaro.org> References: <1343298534-13611-1-git-send-email-lee.jones@linaro.org> X-Gm-Message-State: ALoCoQniZVTY1lXyu2Ejr6OJBNkXfuiTMsU9ucizUmcK19h7/Xc6L9gJ1TquQHDsMi+GITi52rGW The current kernel commandline for ux500 based devices includes hard-coded allocations for things like mali and hwmem, which actually run over lowmem. Here we enable highmem in order to avoid memory corruption errors. Signed-off-by: Lee Jones --- arch/arm/mach-ux500/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index c013bbf..f51c351 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -28,6 +28,7 @@ config MACH_MOP500 select I2C select I2C_NOMADIK select SOC_BUS + select HIGHMEM help Include support for the MOP500 development platform.