From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from dell-paw-3.cambridge.redhat.com ([195.224.55.237] helo=passion.cambridge.redhat.com) by pentafluge.infradead.org with esmtp (Exim 3.22 #1 (Red Hat Linux)) id 14zIcF-0006SG-00 for ; Mon, 14 May 2001 14:42:27 +0100 From: David Woodhouse In-Reply-To: References: To: "zydla son" Cc: "PPC-embedded" , "MTD" Subject: Re: kernel can not detect flash device. Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Date: Mon, 14 May 2001 14:46:30 +0100 Message-ID: <22540.989847990@redhat.com> Sender: linux-mtd-admin@lists.infradead.org Errors-To: linux-mtd-admin@lists.infradead.org List-Help: List-Post: List-Subscribe: , List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: zydlason@hotmail.com said: > My target platform is ForcePowerCore 6750 which has four > userflash(AM29F016) and I choose the relative options according to the > "Linux MTD, JFFS HOWTO",but kernel can not detect flash device. > Physically mapped flash: Found no CFI device at location zero Is the AM29F016 actually CFI-compliant? Try the amd_flash driver. You'll probably have to hack the physmap.c code to invoke that probe instead of the cfi probe. -- dwmw2