From patchwork Thu Jun 5 09:06:11 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 356241 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2001:1868:205::9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id EDE8C14007F for ; Thu, 5 Jun 2014 19:09:25 +1000 (EST) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WsTdv-0001rS-JH; Thu, 05 Jun 2014 09:07:27 +0000 Received: from metis.ext.pengutronix.de ([2001:6f8:1178:4:290:27ff:fe1d:cc33]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WsTds-0001fx-Jy for linux-arm-kernel@lists.infradead.org; Thu, 05 Jun 2014 09:07:25 +0000 Received: from dude.hi.pengutronix.de ([2001:6f8:1178:2:a236:9fff:fe00:814]) by metis.ext.pengutronix.de with esmtp (Exim 4.72) (envelope-from ) id 1WsTco-0002Ue-RW; Thu, 05 Jun 2014 11:06:18 +0200 Received: from ukl by dude.hi.pengutronix.de with local (Exim 4.82_1-5b7a7c0-XX) (envelope-from ) id 1WsTcn-0007KD-TX; Thu, 05 Jun 2014 11:06:17 +0200 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 3/5] ARM: nommu: simplify definition of MODULES_END Date: Thu, 5 Jun 2014 11:06:11 +0200 Message-Id: <1401959173-13117-4-git-send-email-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.0.0.rc2 In-Reply-To: <1401959173-13117-1-git-send-email-u.kleine-koenig@pengutronix.de> References: <1401959173-13117-1-git-send-email-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:6f8:1178:2:a236:9fff:fe00:814 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-arm-kernel@lists.infradead.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140605_020724_974747_249DC892 X-CRM114-Status: GOOD ( 12.71 ) X-Spam-Score: -0.7 (/) X-Spam-Report: SpamAssassin version 3.3.2 on bombadil.infradead.org summary: Content analysis details: (-0.7 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain Cc: Rabin Vincent , kernel@pengutronix.de X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org The definition of MODULES_END is the last user of CONFIG_DRAM_SIZE. Just to define this limit hardly justifies to keep the compile time setting about the RAM size which makes it harder to compile a kernel for more than one machine. Still more as MODULES_END is hardly used on !MMU apart from the memory layout info during boot up. Signed-off-by: Uwe Kleine-König --- arch/arm/include/asm/memory.h | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/arch/arm/include/asm/memory.h b/arch/arm/include/asm/memory.h index fc947b305f36..f5b8b145d9a2 100644 --- a/arch/arm/include/asm/memory.h +++ b/arch/arm/include/asm/memory.h @@ -99,14 +99,10 @@ #define TASK_UNMAPPED_BASE UL(0x00000000) #endif -#ifndef END_MEM -#define END_MEM (UL(CONFIG_DRAM_BASE) + CONFIG_DRAM_SIZE) -#endif - /* * The module can be at any place in ram in nommu mode. */ -#define MODULES_END (END_MEM) +#define MODULES_END UL(0xffffffff) #define MODULES_VADDR PAGE_OFFSET #define XIP_VIRT_ADDR(physaddr) (physaddr)