The Fastest way would be to get hold of a NAND programmer
--- On Tue, 12/16/08, Narnakaje, Snehaprabha <[email protected]> wrote: > From: Narnakaje, Snehaprabha <[email protected]> > Subject: RE: Flashing Nand Flash > To: "canibek sağın" <[email protected]>, > "[email protected]" > <[email protected]> > Cc: "[email protected]" > <[email protected]> > Date: Tuesday, December 16, 2008, 10:10 AM > It is a little tricky to flash the filesystem through JTAG, > since you have to take care of sparebytes (OOB, ECC) and bad > blocks. Also how do you plan to come up with an actual > filesystem image (e.g. YAFFS2) ? I do not think mkfs.xxxx > utilities are “bad block” aware. There may also be > issues with sparebytes. > > We first boot the kernel with ramdisk and then populate the > filesystem (a tar ball) on NAND using mount and “tar xf” > commands. > > Thanks > Sneha > > ________________________________ > From: > [email protected] > [mailto:[email protected]] > On Behalf Of canibek sagin > Sent: Tuesday, December 16, 2008 10:45 AM > To: [email protected] > Cc: [email protected] > Subject: FW: Flashing Nand Flash > > > > From: canibek sağın [mailto:[email protected]] > Sent: Tuesday, December 16, 2008 7:44 AM > To: 'Woods, Scott' > Subject: RE: Flashing Nand Flash > > I don’t want to use comands on terminal, I want to load > my file system to my board via jtag, Is it possible? I want > to load ubl-uboot-and file system to nand flash via jtag. I > want to speed up our production process . What is the > fastest way for Flashing nand flash? > > Unfortunately there is no empty place on uarts on our dm355 > uart0 is using for communicating with a mcu on our board , > Uart1 is going to use for communicating for GPS kit, so I > have to use Jtag for it. > > From: Woods, Scott [mailto:[email protected]] > Sent: Tuesday, December 16, 2008 7:35 AM > To: canibek sağın > Subject: RE: Flashing Nand Flash > > Once you have ubl and u-boot on your board, you can use > uboot to write the oterh things you need. Just use tftpboot > from uboot to download your files into memory and do a nand > clean + nand write. > > ________________________________ > From: > davinci-linux-open-source-bounces+swoods=pelco....@linux.davincidsp.com > [mailto:davinci-linux-open-source-bounces+swoods=pelco....@linux.davincidsp.com] > On Behalf Of canibek sagin > Sent: Tuesday, December 16, 2008 8:22 AM > To: 'Phil Quiney' > Cc: [email protected] > Subject: Flashing Nand Flash > Hi All, > > I have some empty nand flashes. I want to burn them and add > my uImage,uboot,ubl, and File system. I googled and figure > out that there is a way for serial port but on my board > there is no rs 232. My board only have JTAG. I wonder that , > I can write ubl and uboot to empty flashes via xds 510 and > CCS 3.3 but what about filesystem? How may I add it to nand > flash? On serial production It is very difficult to use > serial port and some commands which is described on getting > started guide for dm355. I have bought also peedi, for nand > flash programming but it is not supporting dm355 I > couldn’t use it. I want to burn my new flashes with > xds510, Is it possible? > > > - > ------------------------------------------------------------------------------ > Confidentiality Notice: The information contained in this > transmission is legally privileged and confidential, > intended only for the use of the individual(s) or entities > named above. This email and any files transmitted with it > are the property of Pelco. If the reader of this message is > not the intended recipient, or an employee or agent > responsible for delivering this message to the intended > recipient, you are hereby notified that any review, > disclosure, copying, distribution, retention, or any action > taken or omitted to be taken in reliance on it is prohibited > and may be unlawful. If you receive this communication in > error, please notify us immediately by telephone call to > +1-559-292-1981 or forward the e-mail to > [email protected] and then permanently delete the > e-mail and destroy all soft and hard copies of the message > and any attachments. Thank you for your cooperation. > - > ------------------------------------------------------------------------------ > _______________________________________________ > Davinci-linux-open-source mailing list > [email protected] > http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
