From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [202.106.187.156] (helo=sina.com) by pentafluge.infradead.org with smtp (Exim 3.22 #1 (Red Hat Linux)) id 17IhGM-0003EC-00 for ; Fri, 14 Jun 2002 03:56:35 +0100 Message-ID: <001c01c2134d$6811ed10$8ea8a8a8@yuanfei> From: "Sleepy" To: Subject: MTD 16M Flash module detection error? Date: Fri, 14 Jun 2002 10:44:21 +0800 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit 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: I have a flash module come with Linkup7205SDB, which got total 8 AM29LV160DT chips on it. We use it in 32bit mode 4way interleave. But some how I only can detect the first 8M, the kernel give me the following messages: Physmap flash device: 1000000 at 80000000 Physically mapped flash: Found 4 x16 devices at 0x0 in 32-bit mode Amd/Fujisu Extended Query Table v1.0 at 0x0040 Physically mapped flash: JEDEC Device ID is 0xc4. Assuming broken CFI table. Physically mapped flash: Swapping erase regions for broken CFI table. Number of CFI chips: 1 0: offset=0x0, size=0x40000 blocks=31 1: offset=0x7c0000, size=0x20000 blocks=1 2: offset=0x7e0000, size=0x8000 blocks=2 3: offset=0x7F0000, size=0x10000 blocks=1 Creating 2 MTD partitions on "Physically mapped flash": 0x00000000 - 0x00200000 : "MYMTD0" mtd: Giving out device 0 to MYMTD0 0x00200000 - 0x01000000 : "MYMTD1" mtd: partition "MYMTD1" extends beyond the end of device "Physically mapped flash" ------ size truncated to 0x600000 mtd: Giving out device 1 to MYMTD1 . . . does any one know why I can not use the other 8M on the module? thanks