From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 14198 invoked by alias); 11 Dec 2003 11:32:18 -0000 Mailing-List: contact ecos-discuss-help@sources.redhat.com; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@sources.redhat.com Received: (qmail 14136 invoked from network); 11 Dec 2003 11:32:16 -0000 Received: from unknown (HELO IndiaFire.idc.txc.com) (203.190.131.45) by sources.redhat.com with SMTP; 11 Dec 2003 11:32:16 -0000 Received: (qmail 30249 invoked by uid 505); 11 Dec 2003 17:21:57 -0000 Received: from bandiv@txc.stpn.soft.net by IndiaFire.idc.txc.com with qmail-scanner- http://www.astaro.com (Version 3.0build 135|Known records: 79316. . Clean.); 11/12/2003 17:21:55 Received: from unknown (HELO txc.stpn.soft.net) (192.168.200.144) by indiafire.idc.txc.com with SMTP; 11 Dec 2003 17:21:51 -0000 Message-ID: <3FD8570E.9090007@txc.stpn.soft.net> Date: Thu, 11 Dec 2003 11:32:00 -0000 From: Viswanath Bandi User-Agent: Mozilla/5.0 (Windows; U; WinNT4.0; en-US; rv:1.0.2) Gecko/20030208 Netscape/7.02 X-Accept-Language: en-us, en MIME-Version: 1.0 To: ecos-discuss@sources.redhat.com Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Subject: [ECOS] MPC860 Porting (ROM/Flash) X-SW-Source: 2003-12/txt/msg00149.txt.bz2 Hello All, I have been trying to port eCos to a custom board based on MPC860. I copied the target mbx in powerpc directory and made the necessary changes. In mbx, there is an option called CYGHWR_HAL_POWERPC_MBX_BOOT_32BIT_FLASH to boot from 32bit flash. Our board uses Intel 28F320J5 chip arranged as 2M x 16bit memory. Any idea how I need to reflect in the CDL file? Also can somebody tell what is the difference between booting from ROM and booting from FLASH. Thanks in advance. Viswanath Bandi -- Before posting, please read the FAQ: http://sources.redhat.com/fom/ecos and search the list archive: http://sources.redhat.com/ml/ecos-discuss