From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23161 invoked by alias); 25 May 2004 14:16:16 -0000 Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Received: (qmail 23145 invoked from network); 25 May 2004 14:16:12 -0000 Received: from unknown (HELO eyou.com) (61.136.62.74) by sourceware.org with SMTP; 25 May 2004 14:16:12 -0000 Received: (EYOU MX PROGRAM); Tue, 25 May 2004 22:16:10 +0800 Message-ID: <285494570.19073@eyou.com> Received: from unknown (HELO eyou.com) (172.16.2.1) by 0.0.0.0 with SMTP; Tue, 25 May 2004 22:16:10 +0800 Received: (qmail 37338 invoked by uid 65534); 25 May 2004 22:16:07 +0800 Date: Tue, 25 May 2004 14:45:00 -0000 Message-ID: <20040525221607.37337.qmail@eyou.com> From: "zhuyong" To: ecos-discuss@ecos.sourceware.org Reply-To: "zhuyong" Content-Type: text/plain Subject: [ECOS] [EB40]why redboot check my RAM smaller? X-SW-Source: 2004-05/txt/msg00295.txt.bz2 hi list, I download ecos packages from ecos snapshot five days earlier. I have one customed board based on AT91M40800(AT91X40),is similar with EB40. I have 1M FLASH and 2M SRAM on board,and address as follows: flash: 0x01000000-0x010FFFFF sram: 0x02000000-0x021FFFFF so I change packages/hal/arm/at91/eb40/current/include/hal_platform_setup.h: _InitMemory: .long 0x0100202E // 0x01000000, 1MB, 8-bit, .long 0x02002081 // 0x02000000, 2MB, 16-bit I build redboot_rom.bin and download it to 0x0101000,but redboot start and have this info through serial as follows: RedBoot(tm) bootstrap and debug environment [ROM] Non-certified release, version UNKNOWN - built 16:39:53, May 24 2004 Platform: Atmel AT91/EB40 (ARM7TDMI) Copyright (C) 2000, 2001, 2002, Red Hat, Inc. RAM: 0x02000000-0x02080000, [0x02005328-0x02080000] available RedBoot> why available RAM is so small, can i load one file larger than 800k to RAM? regards zhuyong --http://www.eyou.com --Îȶ¨¿É¿¿µÄµç×ÓÐÅÏä ÓïÒôÓʼþ Òƶ¯ÊéÇ© ÈÕÀú·þÎñ ÍøÂç´æ´¢...ÒÚÓÊδ¾¡ --http://vip.eyou.com --¿ì¿ìµÇ¼ÒÚÓÊVIPÐÅÏä ×¢²áÄúÖÐÒâµÄÓû§Ãû -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss