From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from web10306.mail.yahoo.com ([216.136.130.84]) by pentafluge.infradead.org with smtp (Exim 3.22 #1 (Red Hat Linux)) id 18WbI6-000405-00 for ; Thu, 09 Jan 2003 11:56:07 +0000 Message-ID: <20030109122653.4606.qmail@web10306.mail.yahoo.com> Date: Thu, 9 Jan 2003 04:26:53 -0800 (PST) From: Sanal Kumar Subject: Re: Accessing DiskonChip To: David Woodhouse Cc: linux-arm-kernel@lists.arm.linux.org.uk, linux-mtd@lists.infradead.org In-Reply-To: <27941.1041929480@passion.cambridge.redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii 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: Hi David , Sorry for not explaining the problem in detail. I have read the howto's on the infradead . But still I dont understand how to create a partition on Disk on chip and have filesystem on it. I have tried with nftl_* .But I could not do anything. Could you please explain what I need to do for making the filesystem on DOC. Boot Messages -------------- out-of-line wait _DoC_WaitReady called for out-of-line wait . . _DoC_WaitReady called for out-of-line wait Could not find valid boot record Could not mount NFTL device and using nftl_format I tried to format the diskon chip But I get an error like the following NFTL_open ENODEV: thisNFTL = 0, minor = 23808, ip = c94ac4c0, fp = c965caa0 NFTL_open ENODEV: thisNFTL = 0, minor = 23809, ip = c94ac6e0, fp = c965ca20 The only thing I could do was dd if=XXXX of=/dev/mtd0 I am adding part of my .config here. ----------------------------------- # # Memory Technology Devices (MTD) # CONFIG_MTD=y CONFIG_MTD_DEBUG=y CONFIG_MTD_DEBUG_VERBOSE=3 CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set # CONFIG_MTD_BOOTLDR_PARTS is not set # CONFIG_MTD_AFS_PARTS is not set # # User Modules And Translation Layers # CONFIG_MTD_CHAR=y # CONFIG_MTD_BLOCK is not set # CONFIG_MTD_BLOCK_RO is not set # CONFIG_FTL is not set CONFIG_NFTL=y CONFIG_NFTL_RW=y # # RAM/ROM/Flash chip drivers # # CONFIG_MTD_CFI is not set # CONFIG_MTD_JEDECPROBE is not set # CONFIG_MTD_GEN_PROBE is not set # CONFIG_MTD_RAM is not set # CONFIG_MTD_ROM is not set # CONFIG_MTD_ABSENT is not set # CONFIG_MTD_OBSOLETE_CHIPS is not set # # Mapping drivers for chip access # # # Self-contained MTD device drivers # # # CONFIG_MTD_SLRAM is not set # CONFIG_MTD_MTDRAM is not set # CONFIG_MTD_BLKMTD is not set # # Disk-On-Chip Device Drivers # # CONFIG_MTD_DOC1000 is not set CONFIG_MTD_DOC2000=y CONFIG_MTD_DOC2001=y CONFIG_MTD_DOCPROBE=y # CONFIG_MTD_DOCPROBE_ADVANCED is not set CONFIG_MTD_DOCPROBE_ADDRESS=0 # CONFIG_MTD_DOCPROBE_HIGH is not set # CONFIG_MTD_DOCPROBE_55AA is not set # # NAND Flash Device Drivers # # CONFIG_MTD_NAND is not set TIA Best Regards Sanal --- David Woodhouse wrote: > > p_sanalk@yahoo.com said: > > I have added nftl support. So i need to support > make a filesystem on > > disk on chip How can I do that. > > Might have been useful had you included this > information in your first > message. The HOWTO should suffice to get you going > from that point. > > -- > dwmw2 > > __________________________________________________ Do you Yahoo!? Yahoo! Mail Plus - Powerful. Affordable. Sign up now. http://mailplus.yahoo.com