From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 27 Jun 2007 00:50:30 +0100 (BST) Received: from localhost.localdomain ([127.0.0.1]:56033 "EHLO dl5rb.ham-radio-op.net") by ftp.linux-mips.org with ESMTP id S20022193AbXFZXu2 (ORCPT ); Wed, 27 Jun 2007 00:50:28 +0100 Received: from denk.linux-mips.net (denk.linux-mips.net [127.0.0.1]) by dl5rb.ham-radio-op.net (8.14.1/8.13.8) with ESMTP id l5QNoJGl027311; Wed, 27 Jun 2007 01:50:19 +0200 Received: (from ralf@localhost) by denk.linux-mips.net (8.14.1/8.14.1/Submit) id l5QNoH4j027310; Wed, 27 Jun 2007 01:50:18 +0200 Date: Wed, 27 Jun 2007 01:50:17 +0200 From: Ralf Baechle To: Atsushi Nemoto Cc: linux-mips@linux-mips.org Subject: Re: [PATCH] Make ioremap() work on TX39/49 special unmapped segment Message-ID: <20070626235017.GA24949@linux-mips.org> References: <20070626.011401.103777892.anemo@mba.ocn.ne.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070626.011401.103777892.anemo@mba.ocn.ne.jp> User-Agent: Mutt/1.5.14 (2007-02-12) Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 15546 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: ralf@linux-mips.org Precedence: bulk X-list: linux-mips On Tue, Jun 26, 2007 at 01:14:01AM +0900, Atsushi Nemoto wrote: > TX39XX and TX49XX have "reserved" segment in CKSEG3 area. > 0xff000000-0xff3fffff on TX49XX and 0xff000000-0xfffeffff on TX39XX > are reserved (unmapped, uncached). Controllers on these SoCs are > placed in this segment. > > This patch add plat_ioremap() and plat_iounmap() to override default > behavior and implement these hooks for TX39/TX49. Queued. Thanks! Ralf