From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 25028 invoked by alias); 7 Dec 2007 18:18:07 -0000 Received: (qmail 25004 invoked by uid 22791); 7 Dec 2007 18:18:06 -0000 X-Spam-Check-By: sourceware.org Received: from web57902.mail.re3.yahoo.com (HELO web57902.mail.re3.yahoo.com) (68.142.236.95) by sourceware.org (qpsmtpd/0.31) with SMTP; Fri, 07 Dec 2007 18:17:54 +0000 Received: (qmail 93240 invoked by uid 60001); 7 Dec 2007 18:17:53 -0000 X-YMail-OSG: KMpbgJsVM1kRtTLBaUefxIHOvIROhPYYHQ_1aZdg0dr26o95.IPDLhBCrZCejkuaO1RxjGYGR85v_sSIpzjLsxvCvrYFvZyq0KEdDFr.Sx3ijqqcX8I3sCcosXN4jUNcEk3lXZ1HiDpbc5F_8phI5OrK8g-- Received: from [75.37.34.80] by web57902.mail.re3.yahoo.com via HTTP; Fri, 07 Dec 2007 10:17:52 PST Date: Fri, 07 Dec 2007 18:18:00 -0000 From: hong zhang To: Gary Thomas Cc: ecos-discuss@ecos.sourceware.org In-Reply-To: <47598296.3030203@mlbassoc.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Message-ID: <7458.93233.qm@web57902.mail.re3.yahoo.com> X-IsSubscribed: yes Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: Re: [ECOS] memory maps X-SW-Source: 2007-12/txt/msg00021.txt.bz2 Gary, Do you know how atag works with redboot? Because I want to make changes for virtual memory range. Freescale recommends mem=64M@0x80000000 mem=64M@0x90000000 in command line. But people say use atag is better. ----henry --- Gary Thomas wrote: > hong zhang wrote: > > List, > > > > I look at > > > http://ecos.sourceware.org/docs-latest/redboot/redboot-guide.html > > and see memory maps like > > > > Physical Address Range Description > > ----------------------- > > ---------------------------------- > > 0x00000000 - 0x7fffffff ATU Outbound Direct > Window > > 0x80000000 - 0x900fffff ATU Outbound Translate > > Windows > > 0xa0000000 - 0xbfffffff SDRAM > > 0xf0000000 - 0xf0800000 FLASH > (PBIU > > CS0) > > 0xfe800000 - 0xfe800fff UART > (PBIU > > CS1) > > 0xfe840000 - 0xfe840fff Left 7-segment LED > (PBIU > > CS3) > > 0xfe850000 - 0xfe850fff Right 7-segment LED > (PBIU > > CS2) > > 0xfe8d0000 - 0xfe8d0fff Rotary Switch > (PBIU > > CS4) > > 0xfe8f0000 - 0xfe8f0fff Baterry Status > (PBIU > > CS5) > > 0xfff00000 - 0xffffffff Verde Memory mapped > > Register > > > > > > What redboot command can display memory maps > layout? > > None, sorry. These maps were hand crafted :-) > > > -- > Before posting, please read the FAQ: > http://ecos.sourceware.org/fom/ecos > and search the list archive: > http://ecos.sourceware.org/ml/ecos-discuss > > ____________________________________________________________________________________ Looking for last minute shopping deals? Find them fast with Yahoo! Search. http://tools.search.yahoo.com/newsearch/category.php?category=shopping -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss