From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 11404 invoked by alias); 29 May 2012 06:53:40 -0000 Received: (qmail 11390 invoked by uid 22791); 29 May 2012 06:53:39 -0000 X-SWARE-Spam-Status: No, hits=-2.7 required=5.0 tests=AWL,BAYES_00,KHOP_THREADED X-Spam-Check-By: sourceware.org Received: from hagrid.ecoscentric.com (HELO mail.ecoscentric.com) (212.13.207.197) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 29 May 2012 06:53:25 +0000 Received: from localhost (hagrid.ecoscentric.com [127.0.0.1]) by mail.ecoscentric.com (Postfix) with ESMTP id D155D15185CC for ; Tue, 29 May 2012 07:53:23 +0100 (BST) Received: from mail.ecoscentric.com ([127.0.0.1]) by localhost (hagrid.ecoscentric.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id C8820L499b0G; Tue, 29 May 2012 07:53:22 +0100 (BST) From: bugzilla-daemon@bugs.ecos.sourceware.org To: ecos-patches@ecos.sourceware.org Subject: [Bug 1001561] Internal flash driver for Freescale TWR-K60N512 board X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: eCos X-Bugzilla-Component: Patches and contributions X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: nau@csm-instruments.com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: low X-Bugzilla-Assigned-To: ilijak@siva.com.mk X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: In-Reply-To: References: X-Bugzilla-URL: http://bugs.ecos.sourceware.org/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Tue, 29 May 2012 06:53:00 -0000 Message-Id: <20120529065322.3C51F1518567@mail.ecoscentric.com> Mailing-List: contact ecos-patches-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-patches-owner@ecos.sourceware.org X-SW-Source: 2012-05/txt/msg00070.txt.bz2 Please do not reply to this email. Use the web interface provided at: http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001561 --- Comment #20 from Nicolas Aujoux 2012-05-29 07:53:11 BST --- Hi Ilija, I have made some tests and in order for the driver to work, I desactivated the "Redboot FIS support" (in Redboot ROM monitor -> Allow RedBoot tu support FLASH programming) and desactivated the "Keep Redboot configuration data in flash" option. When this options are enabled, Redboot try to read a portion of flash (with a memcpy) which leads to a problem. I also try to move the CYG_FLASH_DRIVER into a new kinetis_flash.c file and add it to the file to be compile in the .cdl file. Redboot builds fine with it but when I launch it, it seems that there is no flash init done. I'll keep working on that but if you have any idea of what I am missing ... Nicolas (In reply to comment #19) > Hi Nicolas > > I'm trying to test the flash driver with Redboot but it seem there's some > problem. Instead of Redboot prompt I get some (probably) GDB stuff - I had to > apply the variant patch manually. > > It may be due to configuration or because of recent Kinetis HAL upgrade. > Therefore I would ask you to sync the driver with current CVS and provide ECM > file(s) of your test configuration(s). > > Regarding the code I have one remark. You already have a doubt where to put > CYG_FLASH_DRIVER, I would suggest a new file kinetis_flash.c in the same > directory with kinetis_misc.c (provided that it will be universal for all > Kinetis platforms). > > Ilija. -- Configure bugmail: http://bugs.ecos.sourceware.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.