From patchwork Wed Oct 9 13:27:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Bogendoerfer X-Patchwork-Id: 11181197 X-Patchwork-Delegate: paulburton@kernel.org Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 796E5912 for ; Wed, 9 Oct 2019 13:27:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 636AD21920 for ; Wed, 9 Oct 2019 13:27:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731178AbfJIN1r (ORCPT ); Wed, 9 Oct 2019 09:27:47 -0400 Received: from mx2.suse.de ([195.135.220.15]:47498 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1731430AbfJIN1b (ORCPT ); Wed, 9 Oct 2019 09:27:31 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 801F2B17E; Wed, 9 Oct 2019 13:27:29 +0000 (UTC) From: Thomas Bogendoerfer To: Ralf Baechle , Paul Burton , James Hogan , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/6] MIPS: SGI-IP22: set PHYS_OFFSET to memory start Date: Wed, 9 Oct 2019 15:27:16 +0200 Message-Id: <20191009132718.25346-6-tbogendoerfer@suse.de> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20191009132718.25346-1-tbogendoerfer@suse.de> References: <20191009132718.25346-1-tbogendoerfer@suse.de> Sender: linux-mips-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org IP22 started at physical 0x08000000. To avoid wasting memory for page structs set PHYS_OFFSET. Signed-off-by: Thomas Bogendoerfer --- arch/mips/include/asm/mach-ip22/spaces.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/mips/include/asm/mach-ip22/spaces.h b/arch/mips/include/asm/mach-ip22/spaces.h index 7f9fa6f66059..78d0335f5f2e 100644 --- a/arch/mips/include/asm/mach-ip22/spaces.h +++ b/arch/mips/include/asm/mach-ip22/spaces.h @@ -10,11 +10,10 @@ #ifndef _ASM_MACH_IP22_SPACES_H #define _ASM_MACH_IP22_SPACES_H +#define PHYS_OFFSET _AC(0x08000000, UL) #ifdef CONFIG_64BIT -#define PAGE_OFFSET 0xffffffff80000000UL - #define CAC_BASE 0xffffffff80000000 #define IO_BASE 0xffffffffa0000000 #define UNCAC_BASE 0xffffffffa0000000