From patchwork Wed Nov 27 04:28:05 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: panchaxari X-Patchwork-Id: 3246371 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id A7C5B9F3B8 for ; Wed, 27 Nov 2013 04:28:40 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C90652055C for ; Wed, 27 Nov 2013 04:28:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A9C6B20558 for ; Wed, 27 Nov 2013 04:28:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752755Ab3K0E2i (ORCPT ); Tue, 26 Nov 2013 23:28:38 -0500 Received: from mail-pd0-f177.google.com ([209.85.192.177]:43526 "EHLO mail-pd0-f177.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752620Ab3K0E2h (ORCPT ); Tue, 26 Nov 2013 23:28:37 -0500 Received: by mail-pd0-f177.google.com with SMTP id q10so9095356pdj.36 for ; Tue, 26 Nov 2013 20:28:37 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=KmXMKqVqJQJ74WIdl6irWSRclz+pH7PFUx6hz45EKUI=; b=k7o5AxNZ5s8jHv8SMBhDxZi1nbNKC2Kq+fU29q1Dx613zdk1VhPuEnjjMI2gtbL0Kn oDW/Nj+IhTWrbHrly1xuz5yXVspxFWUQWbYDA2n0RjLQNCnJRSa/Jp0a2MfSU2VoFTqN tcrYLGXUE/DNQrqKZbYuVLHlh+frr053sSdTOxTw5mnD+BbQK9Hsu9e/k0xWXKyJLL5V 7J6CqXXC1NVs/Z3dHwXvwu2evrJn1MwkUmE1iDuJ9Z3C/QDkSqN7ie7GcjbHjykQhYbi LnldYT0OVDF4lmnZNsCoZIH9hp3JFtP8tSA2DOekf31kjAQIHsn74U/7oRk2eoPojR7/ BAfg== X-Gm-Message-State: ALoCoQlwhbcraXbsKPKa1GZ8WzT+Fg3q4QE2ddANt0SNvFx666vuDME7oKoR9rB15dZQzDidAMbS X-Received: by 10.68.130.234 with SMTP id oh10mr3081272pbb.0.1385526516996; Tue, 26 Nov 2013 20:28:36 -0800 (PST) Received: from si-panchaxari.LGE.NET ([203.247.149.152]) by mx.google.com with ESMTPSA id og5sm42864977pbb.10.2013.11.26.20.28.32 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Tue, 26 Nov 2013 20:28:36 -0800 (PST) From: panchaxari To: nataraja.km@lge.com Cc: panchaxari.prasannamurthy@linaro.org, linaro-kernel@lists.linaro.org, Linus Walleij , Kukjin Kim , Russell King , linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org Subject: [PATCH] ARM:EXYNOS:Enable ARM_PATCH_PHYS_VIRT and AUTO_ZRELADDR by default Date: Wed, 27 Nov 2013 09:58:05 +0530 Message-Id: <1385526485-23758-2-git-send-email-panchaxari.prasannamurthy@linaro.org> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1385526485-23758-1-git-send-email-panchaxari.prasannamurthy@linaro.org> References: <1385526485-23758-1-git-send-email-panchaxari.prasannamurthy@linaro.org> Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-6.1 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_WEB, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP ARM_PATCH_PHYS_VIRT and AUTO_ZRELADDR is enabled by default for Exynos platforms. Introduction of this config as default will enable phy-to-virt and virt-to-phy translation function at boot and module loading time and enforce dynamic reallocation of memory. This config is mutually exclusive to XIP_KERNEL, which is used in systems with NOR flash devices Requesting Exynos maintainers to evaluate the changes on the board and comment, as I dont have the board for testing I am seeking an ACK from Exynos maintainers. Signed-off-by: panchaxari Cc: Linus Walleij Cc: Kukjin Kim Cc: Russell King Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org --- arch/arm/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 214b698..28d84f3 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -807,6 +807,8 @@ config ARCH_EXYNOS select ARCH_REQUIRE_GPIOLIB select ARCH_SPARSEMEM_ENABLE select ARM_GIC + select ARM_PATCH_PHYS_VIRT + select AUTO_ZRELADDR select COMMON_CLK select CPU_V7 select GENERIC_CLOCKEVENTS