From patchwork Tue Feb 12 16:28:44 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Petazzoni X-Patchwork-Id: 2129821 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 278DDDF23E for ; Tue, 12 Feb 2013 16:35:39 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U5InG-00054u-RZ; Tue, 12 Feb 2013 16:33:18 +0000 Received: from mail.free-electrons.com ([94.23.35.102]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U5IjZ-0002zq-4L for linux-arm-kernel@lists.infradead.org; Tue, 12 Feb 2013 16:29:36 +0000 Received: by mail.free-electrons.com (Postfix, from userid 106) id B446083C; Tue, 12 Feb 2013 17:29:28 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on mail.free-electrons.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT shortcircuit=ham autolearn=disabled version=3.3.2 Received: from localhost (col31-4-88-188-83-94.fbx.proxad.net [88.188.83.94]) by mail.free-electrons.com (Postfix) with ESMTPSA id 3DE84845; Tue, 12 Feb 2013 17:29:28 +0100 (CET) From: Thomas Petazzoni To: Bjorn Helgaas , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 10/32] arm: plat-orion: introduce WIN_CTRL_ENABLE in address mapping code Date: Tue, 12 Feb 2013 17:28:44 +0100 Message-Id: <1360686546-24277-11-git-send-email-thomas.petazzoni@free-electrons.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1360686546-24277-1-git-send-email-thomas.petazzoni@free-electrons.com> References: <1360686546-24277-1-git-send-email-thomas.petazzoni@free-electrons.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130212_112929_328721_75F0B51F X-CRM114-Status: GOOD ( 11.70 ) X-Spam-Score: 0.4 (/) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (0.4 points) pts rule name description ---- ---------------------- -------------------------------------------------- 3.0 KHOP_BIG_TO_CC Sent to 10+ recipients instaed of Bcc or a list -0.0 SPF_PASS SPF: sender matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Lior Amsalem , Andrew Lunn , Russell King - ARM Linux , Jason Cooper , Arnd Bergmann , Stephen Warren , Thierry Reding , Eran Ben-Avi , Nadav Haklai , Maen Suleiman , Shadi Ammouri , Gregory Clement , Tawfik Bayouk , Jason Gunthorpe X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Instead of hardcoding "1" as being the bit value to enable an address decoding window, introduce and use a WIN_CTRL_ENABLE definition. Signed-off-by: Thomas Petazzoni --- arch/arm/plat-orion/addr-map.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/arch/arm/plat-orion/addr-map.c b/arch/arm/plat-orion/addr-map.c index febe386..4dec3db 100644 --- a/arch/arm/plat-orion/addr-map.c +++ b/arch/arm/plat-orion/addr-map.c @@ -38,6 +38,7 @@ EXPORT_SYMBOL_GPL(mv_mbus_dram_info); * CPU Address Decode Windows registers */ #define WIN_CTRL_OFF 0x0000 +#define WIN_CTRL_ENABLE BIT(0) #define WIN_BASE_OFF 0x0004 #define WIN_REMAP_LO_OFF 0x0008 #define WIN_REMAP_HI_OFF 0x000c @@ -79,7 +80,8 @@ void __init orion_setup_cpu_win(const struct orion_addr_map_cfg *cfg, } base_high = base & 0xffff0000; - ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | 1; + ctrl = ((size - 1) & 0xffff0000) | (attr << 8) | (target << 4) | + WIN_CTRL_ENABLE; writel(base_high, addr + WIN_BASE_OFF); writel(ctrl, addr + WIN_CTRL_OFF);