From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from majordomo by infradead.org with local (Exim 3.16 #2) id 143oTU-00082E-00 for mtd-list@infradead.org; Wed, 06 Dec 2000 23:59:48 +0000 Received: from rf-mail1.echostar.com ([205.172.144.40] helo=rf-exch2.echostar.com) by infradead.org with esmtp (Exim 3.16 #2) id 143oTT-000827-00 for mtd@infradead.org; Wed, 06 Dec 2000 23:59:47 +0000 Message-ID: <3A2ED2CA.14522213@echostar.com> Date: Wed, 06 Dec 2000 16:59:06 -0700 From: "Ian S. Nelson" Reply-To: ian.nelson@echostar.com MIME-Version: 1.0 To: "mtd@infradead.org" Subject: CFI Physical Mapped working? Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-mtd@infradead.org List-ID: I've been trying to get either the CFI AMD or CFI Physical Mapping to work with no luck. Are there any tricks to making it work? It doesn't look like any of that code is ever called. I can load the modules but nothing ever happens. I've put some printks in the init_module function and nothing ever prints. I'm running with the code in the 2.4.0test10 tree, I'm going to try the CVS code here shortly though. Also, what are the differences between the physical mapped interface and CFI? I'm using an AMD 2MB flash, it's the low power one AM29LV160, I believe is the part number. AMD says it's CFI compliant so I'm hoping it works. I can read it in physical memory as it is now so I know that it is visible that way, if nothing else. I'm working on a National Semi based product, it has a MediaGX1 and the CS5530A in it if that makes any difference, I'm under the impression that it shouldn't. I'm using their "Centaurus" test board but I have custom "pizza boards" too, the Centaurus is a bit tricky as it has a 256K flash, a 2MB flash and a 5 or 8 MB DoC and there is a chip select that determines which one you're running, if that makes any difference. thanks, Ian To unsubscribe, send "unsubscribe mtd" to majordomo@infradead.org