From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6543 invoked by alias); 23 May 2006 09:59:50 -0000 Received: (qmail 6506 invoked by uid 22791); 23 May 2006 09:59:49 -0000 X-Spam-Check-By: sourceware.org Received: from sandesh.cdotd.ernet.in (HELO sandesh.cdotd.ernet.in) (196.1.105.47) by sourceware.org (qpsmtpd/0.31) with ESMTP; Tue, 23 May 2006 09:59:16 +0000 Received: from sandesh.cdotd.ernet.in (localhost [127.0.0.1]) by localhost.cdotd.ernet.in (Postfix) with ESMTP id 009B7CFBD8 for ; Tue, 23 May 2006 15:35:08 +0530 (IST) Received: from mail1.cdotd.ernet.in (mail1.cdotd.ernet.in [196.1.105.196]) by sandesh.cdotd.ernet.in (Postfix) with ESMTP id CA90ACFBBA for ; Tue, 23 May 2006 15:35:08 +0530 (IST) Received: from cdotd.ernet.in (localhost.localdomain [127.0.0.1]) by mail1.cdotd.ernet.in (8.12.5/8.12.5) with ESMTP id k4NABgjs027705 for ; Tue, 23 May 2006 15:41:43 +0530 From: "aditya veer singh" To: ecos-discuss@ecos.sourceware.org Date: Tue, 23 May 2006 09:59:00 -0000 Message-Id: <20060523094638.M37221@cdotd.ernet.in> X-Mailer: Open WebMail 2.51 20050228 X-OriginatingIP: 192.168.8.77 (adityav) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 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 Subject: [ECOS] Booting fails for ICACHE X-SW-Source: 2006-05/txt/msg00195.txt.bz2 Hi, I am using a board with PowerPC (%%WORD5%†0). While try to bootup the board an exception is raised in method call hal_enable_caches --> HAL_ICACHE_ENABLE(). HAL_ICACHE_ENABLE is able to enable the ICACHE but while executing processor's instruction called isync it fails. When I disable the MMU I am able to load ecos but with MMU enabled it does not. Any pointers as what can be going wrong here? What might be required to enable Thanks in advance. Aditya -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss