From patchwork Sat Feb 25 19:48:52 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mathieu Poirier X-Patchwork-Id: 6927 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 0F4D02450A for ; Sat, 25 Feb 2012 19:49:12 +0000 (UTC) Received: from mail-iy0-f180.google.com (mail-iy0-f180.google.com [209.85.210.180]) by fiordland.canonical.com (Postfix) with ESMTP id CCBC1A183A7 for ; Sat, 25 Feb 2012 19:49:11 +0000 (UTC) Received: by mail-iy0-f180.google.com with SMTP id z7so6145251iab.11 for ; Sat, 25 Feb 2012 11:49:11 -0800 (PST) Received: from mr.google.com ([10.43.52.74]) by 10.43.52.74 with SMTP id vl10mr7821262icb.55.1330199351679 (num_hops = 1); Sat, 25 Feb 2012 11:49:11 -0800 (PST) Received: by 10.43.52.74 with SMTP id vl10mr6275098icb.55.1330199351627; Sat, 25 Feb 2012 11:49:11 -0800 (PST) X-Forwarded-To: linaro-patchwork@canonical.com X-Forwarded-For: patch@linaro.org linaro-patchwork@canonical.com Delivered-To: patches@linaro.org Received: by 10.231.11.10 with SMTP id r10csp37185ibr; Sat, 25 Feb 2012 11:49:11 -0800 (PST) Received: by 10.68.129.162 with SMTP id nx2mr18796006pbb.94.1330199350307; Sat, 25 Feb 2012 11:49:10 -0800 (PST) Received: from mail-pw0-f50.google.com (mail-pw0-f50.google.com [209.85.160.50]) by mx.google.com with ESMTPS id j8si11065508pbk.98.2012.02.25.11.49.10 (version=TLSv1/SSLv3 cipher=OTHER); Sat, 25 Feb 2012 11:49:10 -0800 (PST) Received-SPF: neutral (google.com: 209.85.160.50 is neither permitted nor denied by best guess record for domain of mathieu.poirier@linaro.org) client-ip=209.85.160.50; Authentication-Results: mx.google.com; spf=neutral (google.com: 209.85.160.50 is neither permitted nor denied by best guess record for domain of mathieu.poirier@linaro.org) smtp.mail=mathieu.poirier@linaro.org Received: by mail-pw0-f50.google.com with SMTP id wy7so187593pbc.37 for ; Sat, 25 Feb 2012 11:49:10 -0800 (PST) Received-SPF: pass (google.com: domain of mathieu.poirier@linaro.org designates 10.68.220.4 as permitted sender) client-ip=10.68.220.4; Received: from mr.google.com ([10.68.220.4]) by 10.68.220.4 with SMTP id ps4mr23088578pbc.32.1330199350156 (num_hops = 1); Sat, 25 Feb 2012 11:49:10 -0800 (PST) MIME-Version: 1.0 Received: by 10.68.220.4 with SMTP id ps4mr19342004pbc.32.1330199350115; Sat, 25 Feb 2012 11:49:10 -0800 (PST) Received: from localhost.localdomain (S0106002369de4dac.cg.shawcable.net. [70.73.24.112]) by mx.google.com with ESMTPS id q1sm7891147pbq.68.2012.02.25.11.49.08 (version=TLSv1/SSLv3 cipher=OTHER); Sat, 25 Feb 2012 11:49:09 -0800 (PST) From: mathieu.poirier@linaro.org To: linus.walleij@linaro.org Cc: linux-arm-kernel@infradead.org, arnd@arndb.de, patches@linaro.org Subject: [PATCH 4/6] ARM: ux500: select L2X0 cache on ux500 Date: Sat, 25 Feb 2012 12:48:52 -0700 Message-Id: <1330199334-5133-4-git-send-email-mathieu.poirier@linaro.org> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1330199334-5133-1-git-send-email-mathieu.poirier@linaro.org> References: <1330199334-5133-1-git-send-email-mathieu.poirier@linaro.org> X-Gm-Message-State: ALoCoQm0KvpqAxAceyOEmuDE8K/x84AfrSCLXvnObQflgdpp8b5uhSgm48U988nlpbSSuWxanfkL From: Arnd Bergmann The cache controller needs to be enabled for the cortex-a9 specific errata that are also selected to work. Signed-off-by: Arnd Bergmann Signed-off-by: Mathieu Poirier --- arch/arm/mach-ux500/Kconfig | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig index 50010b8..7ee7013 100644 --- a/arch/arm/mach-ux500/Kconfig +++ b/arch/arm/mach-ux500/Kconfig @@ -8,6 +8,7 @@ config UX500_SOC_COMMON select ARM_ERRATA_753970 select ARM_ERRATA_754322 select ARM_ERRATA_764369 + select CACHE_L2X0 config UX500_SOC_DB5500 bool