HI
Thanks for your immediate response
sorry, i made a mistake while writing the subject of the previous
mail, it is not on HDEVM
but on DVEVM, i am extremely sorryRegards Rajesh -----Original Message----- From: Maupin, Chase [mailto:[EMAIL PROTECTED] Sent: Thursday, May 22, 2008 6:20 PM To: Schoenemann, Nikolaus; [EMAIL PROTECTED]; [email protected] Subject: RE: Mounting kernel image and jffs2 file system into NAND flash on HDEVM Rajesh, Another wiki page you can use which has been updated for the latest DM6446 information is http://wiki.davincidsp.com/index.php?title=Put_JFFS2_Image_to_Flash This page will cover how to write a JFFS2 file system into flash. Sincerely, Chase Maupin Software Applications Catalog DSP Products e-mail: [EMAIL PROTECTED] phone: (281) 274-3285 > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf > Of Schoenemann, Nikolaus > Sent: Thursday, May 22, 2008 6:50 AM > To: [EMAIL PROTECTED]; davinci-linux-open- > [EMAIL PROTECTED] > Subject: RE: Mounting kernel image and jffs2 file system into NAND flash > on HDEVM > > Rajesh, > > Tftpboot the kernel image to target memory. Should work by just typing > 'tftp 0x86000000' on u-boot command line (assuming you set the bootfile, > serverip and ipaddr (ststic) variable). > > Or, if you using dhcp, just type 'dhcp'. > > > Then write the kernel image from external memory to nand as > > nandwrite <source> <destination> <size> > > In your case 'nandwrite 0x86000000 <destination> <uImage file size>' > > About the filesystem, read the last topic on > > http://wiki.davincidsp.com/index.php?title=Filesystem_in_NOR_or_NAND > > Let me know if you need further help, > > Cheers, > > Niko > > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf > Of rajesh > Sent: Thursday, May 22, 2008 1:19 PM > To: [email protected] > Subject: Mounting kernel image and jffs2 file system into NAND flash on > HDEVM > > Hi > I am trying to boot the DVEVM(TMS320DM6446) from the NAND flash, followed > the steps from SPRAAA0(TI) i have loaded the bootloader into the NAND > flash and the board is booting up > > Now i have to load the kernel image and filesystem into the NAND flash I > have created the four partitions in the NAND > > dev: size erasesize name > mtd0: 00040000 00004000 "bootloader" > mtd1: 00020000 00004000 "params" > mtd2: 00400000 00004000 "kernel" > mtd3: 03ba0000 00004000 "filesystem" > > > Can anyone explain me how to load the kernel image and jffs2 filesystem > into NAND flash. > > Can i use the nandwrite command for this purpose > > > The boot log is shown below > > > //////////////////////////////////////////////////////////////////////// // > / > //////////////////////////////////////////////////////////////////////// // > // > /// > Booting PSP Boot Loader > > Starting NAND Copy > > Booting Application @ 0x81080000 > > > U-Boot 1.1.3 (Mar 3 2006 - 01:18:40) > > U-Boot code: 81080000 -> 8109A3DC BSS: -> 810A3368 RAM Configuration: > Bank #0: 80000000 256 MB > unknown vendor=0 Flash: 0 kB > NAND:64 MB > In: serial > Out: serial > Err: serial > ARM Clock :- 283MZ > DDR Clock :- 189MZ > Hit any key to stop autoboot: 0 > TFTP from server 10.50.40.201; our IP address is 10.50.40.202 Filename > 'uImage_nandpart'. > Load address: 0x86000000 > Loading: ################################################################# > ################################################################# > ################################################################# > ################################################################# > ########### > done > Bytes transferred = 1384044 (151e6c hex) ## Booting image at 86000000 ... > Image Name: Linux-2.6.10_mvl401-davinci_evm > Image Type: ARM Linux Kernel Image (uncompressed) > Data Size: 1383980 Bytes = 1.3 MB > Load Address: 80008000 > Entry Point: 80008000 > Verifying Checksum ... OK > OK > > Starting kernel ... > > Uncompressing > Linux................................................................... .. > .. > .................. done, booting the.Linux version 2.6.10_mvl401- > davinci_evm > ([EMAIL PROTECTED]) (gcc version 3.4.3 (MontaVista > 3.4.3-25.0.30.0501131 2005-07-23)) #11 Thu May 22 11:29:15 IST 2008 > CPU: ARM926EJ-Sid(wb) [41069265] revision 5 (ARMv5TEJ) > CPU0: D VIVT write-back cache > CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets > CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets > Machine: DaVinci EVM > Memory policy: ECC disabled, Data cache writeback Built 1 zonelists Kernel > command line: console=ttyS0,115200n8 noinitrd rw root=/dev/nfs > nfsroot=10.50.40.201:/home/ipstb/workdir/filesys,nolock > ip=10.50.40.202:10.50.40.201:10.50.40.1:255.255.248.0:Elix1000::off > mem=120M video=dm64xxfb:output=pal PID hash table entries: 512 (order: 9, > 8192 bytes) > Console: colour dummy device 80x30 > Dentry cache hash table entries: 16384 (order: 4, 65536 bytes) Inode-cache > hash table entries: 8192 (order: 3, 32768 bytes) > Memory: 120MB = 120MB total > Memory: 118784KB available (2370K code, 470K data, 136K init) Mount-cache > hash table entries: 512 (order: 0, 4096 bytes) > CPU: Testing write buffer coherency: ok > spawn_desched_task(00000000) > desched cpu_callback 3/00000000 > ksoftirqd started up. > desched cpu_callback 2/00000000 > desched thread 0 started up. > NET: Registered protocol family 16 > Registering platform device 'musb_hdrc'. Parent at platform DaVinci I2C > DEBUG: 19:30:31 Feb 15 2008 Registering platform device 'i2c'. Parent at > platform > usbcore: registered new driver usbfs > usbcore: registered new driver hub > JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc. > yaffs Feb 15 2008 19:30:03 Installing. > davincifb: Options "output=pal" > DaVinci: Output on PAL in COMPONENT format, Enabled windows: Video0 Video1 > OSD0 OSD1 Setting Video0 size 720x576, position (0,0) Setting Video1 size > 720x576, position (0,0) Setting OSD0 size 720x576, position (0,0) Setting > OSD1 size 720x576, position (0,0) Registering platform device > 'davincifb.0'. Parent at platform Setting Up Clocks for DM420 OSD > Console: switching to colour frame buffer device 90x36 > fb0: dm_osd0_fb frame buffer device > fb1: dm_vid0_fb frame buffer device > fb2: dm_osd1_fb frame buffer device > fb3: dm_vid1_fb frame buffer device > Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ sharing disabled > Registering platform device 'serial8250'. Parent at platform ttyS0 at MMIO > 0x1c20000 (irq = 40) is a 16550A > ttyS1 at MMIO 0x1c20400 (irq = 41) is a 16550A io scheduler noop > registered io scheduler anticipatory registered RAMDISK driver > initialized: 1 RAM disks of 32768K size 1024 blocksize Registering > platform device 'ti_davinci_emac'. Parent at platform TI DaVinci EMAC: MAC > address is 00:0e:99:ff:ff:ff TI DaVinci EMAC Linux version updated 4.0 TI > DaVinci EMAC: Installed 1 instances. > netconsole: not configured, aborting > i2c /dev entries driver > Linux video capture interface: v1.00 > Registering platform device 'vpfe.1'. Parent at platform DaVinci v4l2 > capture driver V1.0 loaded > elevator: using anticipatory as default io scheduler NFTL driver: > nftlcore.c $Revision: 1.96 $, nftlmount.c $Revision: 1.39 $ DaVinci NAND > Controller rev. 2.1 NAND device: Manufacturer ID: 0xec, Chip ID: 0x36 > (Samsung NAND 64MiB 1,8V > 8-bit) > Scanning device for bad blocks > Creating 4 MTD partitions on "NAND 64MiB 1,8V 8-bit": > 0x00000000-0x00040000 : "bootloader" > 0x00040000-0x00060000 : "params" > ftl_cs: FTL header not found. > 0x00060000-0x00460000 : "kernel" > 0x00460000-0x04000000 : "filesystem" > ftl_cs: FTL header not found. > mice: PS/2 mouse device common for all mice > musb_hdrc: version 2.2a/db-0.4.8 [pio] [host] [debug=0] > musb_hdrc: USB Host mode controller at c80ac000 using PIO, IRQ 12 > musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1 hub 1- > 0:1.0: USB hub found hub 1-0:1.0: 1 port detected Registering platform > device 'davinci-audio.0'. Parent at platform > NET: Registered protocol family 2 > IP: routing cache hash table of 512 buckets, 4Kbytes > TCP: Hash tables configured (established 8192 bind 16384) > NET: Registered protocol family 1 > NET: Registered protocol family 17 > IP-Config: Complete: > device=eth0, addr=10.50.40.202, mask=255.255.248.0, gw=10.50.40.1, > host=Elix1000, domain=, nis-domain=(none), > bootserver=10.50.40.201, rootserver=10.50.40.201, rootpath= Looking > up port of RPC 100003/2 on 10.50.40.201 Looking up port of RPC 100005/1 on > 10.50.40.201 > VFS: Mounted root (nfs filesystem). > Freeing init memory: 136K > INIT: version 2.85 booting > Mounting a tmpfs over /dev...done. > Creating initial device nodes...done. > Activating swap...done. > Remounting root filesystem...done. > Calculating module dependencies > WARNING: Couldn't open directory /lib/modules/2.6.10_mvl401-davinci_evm: > No such file or directory > FATAL: Could not open > /lib/modules/2.6.10_mvl401-davinci_evm/modules.dep.temp for writing: No > such file or directory Loading modules: > Starting checking all file systems: fsck fsck 1.35 (28-Feb-2004) Starting > mounting local filesystems: mount nothing was mounted > Cleaning: /etc/network/ifstate. > Setting up IP spoofing protection: rp_filter. > Disable TCP/IP Explicit Congestion Notification: done. > Starting network interfaces: done. > Starting hotplug subsystem: > pci > pci [success] > usb > usb [success] > isapnp > isapnp [success] > ide > ide [success] > input > input [success] > scsi > scsi [success] > done. > Starting portmap daemon: portmap. > Cleaning: /tmp /var/lock /var/run done. > Setting pseudo-terminal access permissions...done. > Updating /etc/motd...done. > INIT: Entering runlevel: 3 > Starting system log daemon: syslogd klogd. > Starting NFS common utilities: statd lockd. > Starting internet superserver: inetd. > Starting MontaVista target tools daemon: mvltdmvltd version 2.1 MontaVista > Software,Inc. > . > MontaVista(R) Linux(R) Professional Edition 4.0 (0501140) > > Elix1000 login: root > Last login: Thu Jan 1 12:00:52 2004 on console Linux Elix1000 > 2.6.10_mvl401-davinci_evm #11 Thu May 22 11:29:15 IST 2008 armv5tejl > GNU/Linux > > Welcome to MontaVista(R) Linux(R) Professional Edition 4.0 (0501140). > > [EMAIL PROTECTED]:~# cat /proc/mtd > dev: size erasesize name > mtd0: 00040000 00004000 "bootloader" > mtd1: 00020000 00004000 "params" > mtd2: 00400000 00004000 "kernel" > mtd3: 03ba0000 00004000 "filesystem" > [EMAIL PROTECTED]:~# > //////////////////////////////////////////////////////////////////////// // > // > //////////////////////////////////////////////////////////////////////// // > // > ///////////////////////////////////// > > > The information contained in this electronic message and any attachments > to this message are intended for the exclusive use of the addressee(s) and > may contain proprietary, confidential or privileged information. If you > are not the intended recipient, you should not disseminate, distribute or > copy this e-mail. Please notify the sender immediately and destroy all > copies of this message and any attachments contained in it. > > Contact your Administrator for further information. > > _______________________________________________ > 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 The information contained in this electronic message and any attachments to this message are intended for the exclusive use of the addressee(s) and may contain proprietary, confidential or privileged information. If you are not the intended recipient, you should not disseminate, distribute or copy this e-mail. 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