X-Authentication-Warning: delorie.com: mail set sender to geda-user-bounces using -f X-Recipient: geda-user AT delorie DOT com X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on ham02.websitewelcome.com X-Spam-Flag2999: NO X-Spam-Level2999: X-Spam-Status2999: "No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.1 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=gibibit.com; h=Received:Date:From:To:Subject:Message-ID:In-Reply-To:References:X-Mailer:Mime-Version:Content-Type:Content-Transfer-Encoding:X-BWhitelist:X-Source:X-Source-Args:X-Source-Dir:X-Source-Sender:X-Source-Auth:X-Email-Count:X-Source-Cap; b=V2BqhjgzKQozsol6tSo/hn/96kevffEhrIZEl8za5xokZxOh+d+pM7LFwmn7piyw8UaxDPd7sE8RRhjQMze9gAZGupnD7fdwVwHPGiyf7lwX516UyJ+h9b8WD/wNvbuO; Date: Wed, 4 Apr 2012 16:38:15 -0700 From: Colin D Bennett To: geda-user AT delorie DOT com Subject: Re: [geda-user] Re: [coreboot] Dual SPI Flash adapter Message-ID: <20120404163815.197ce59d@svelte> In-Reply-To: <4F7CD599.6080301@schinagl.nl> References: <4F55D059 DOT 7080203 AT schinagl DOT nl> <20120306085546 DOT 14938 DOT qmail AT stuge DOT se> <4F55D4AB DOT 20805 AT schinagl DOT nl> <20120306092229 DOT 17022 DOT qmail AT stuge DOT se> <4F55DBCE DOT 3090300 AT schinagl DOT nl> <20120306094259 DOT 18684 DOT qmail AT stuge DOT se> <0776ab61c8dc620d2507f6d442fa1454 AT webmail DOT schinagl DOT nl> <20120306183339 DOT 713 DOT qmail AT stuge DOT se> <4F577EBB DOT 7000305 AT schinagl DOT nl> <4F68F9C2 DOT 207 AT schinagl DOT nl> <20120321034205 DOT 26453 DOT qmail AT stuge DOT se> <4F6A7930 DOT 7000603 AT schinagl DOT nl> <4F6B757A DOT 6030905 AT schinagl DOT nl> <20120326225412 DOT 3fef55d0010e22c54bebcb79 AT gmail DOT com> <4F70E98B DOT 1080406 AT schinagl DOT nl> <4F7CD599 DOT 6080301 AT schinagl DOT nl> X-Mailer: Claws Mail 3.8.0 (GTK+ 2.24.10; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator297.hostgator.com X-AntiAbuse: Original Domain - delorie.com X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - gibibit.com X-BWhitelist: no X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: spk.venturedesignservices.com (svelte) [65.61.115.34]:13988 X-Source-Auth: colin AT gibibit DOT com X-Email-Count: 1 X-Source-Cap: c2t5bGVuO3NreWxlbjtnYXRvcjI5Ny5ob3N0Z2F0b3IuY29t Reply-To: geda-user AT delorie DOT com Errors-To: nobody AT delorie DOT com X-Mailing-List: geda-user AT delorie DOT com X-Unsubscribes-To: listserv AT delorie DOT com Precedence: bulk Hi Oliver, Your project sounds interesting, but I don't yet understand it completely. You mentioned it can be useful for coreboot (PC firmware) development if the dual SPI flash module is installed on the motherboard. Could you elaborate on that? I am not familiar with coreboot. Do existing motherboards include a _single_ SPI flash IC already? What is stored on the SPI flash, and who reads data from it? Is your module designed to mount on a stock motherboard and transparently emulate a single SPI flash IC, or does it use a modified interface (presumably requiring the party accessing it to be modified? Regards, Colin