From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 24479 invoked by alias); 7 Jan 2012 09:45:36 -0000 Received: (qmail 24471 invoked by uid 22791); 7 Jan 2012 09:45:35 -0000 X-SWARE-Spam-Status: No, hits=-1.9 required=5.0 tests=AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from tirion.supremecenter202.com (HELO tirion.supremecenter202.com) (209.25.195.243) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 07 Jan 2012 09:45:20 +0000 Received: from [46.217.90.167] (port=36153 helo=[192.168.178.36]) by tirion.supremecenter202.com with esmtpsa (TLSv1:AES256-SHA:256) (Exim 4.69) (envelope-from ) id 1RjSpz-0004o7-8x for ecos-discuss@ecos.sourceware.org; Sat, 07 Jan 2012 09:45:19 +0000 Message-ID: <4F08142C.6050306@siva.com.mk> Date: Sat, 07 Jan 2012 09:45:00 -0000 From: Ilija Kocho User-Agent: Mozilla/5.0 (X11; Linux i686; rv:9.0) Gecko/20111220 Thunderbird/9.0 MIME-Version: 1.0 To: ecos-discuss@ecos.sourceware.org References: <4F030A55.3050407@siva.com.mk> <55EF8FF4-F78D-4B53-9E4F-4231F7A411BA@lifetech.com> <4F06E93C.4030808@siva.com.mk> In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit 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] Re: Redboot for Kinetis TWR-K70F120M X-SW-Source: 2012-01/txt/msg00022.txt.bz2 On 07.01.2012 04:05, Linh Nguyễn wrote: > Hi Kocho, Morris and all, > > Firstly thanks Kocho for your guide. I have initialized SDRAM > controller& add SDRAM region into linker script. Currently, I can > access SDRAM. I'm glad to know that and I would appreciate some feedback. > > Now I have one question. Why my Redboot does not contain "go"& "exec" > commands? Which component of eCos implements these commands? "go" should be there, what error message do you get? Regarding "exec", Linux loading is not supported, Kinetis has no MMU anyway. Ilija -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss