BTW, I've been able to skip a step by just: mkfs.jffs2 -o /dev/mtd3
I think your problem is a mis-match in block size. Mark Chambers ----- Original Message ----- From: "Song Sam" <[EMAIL PROTECTED]> To: <linuxppc-embedded at lists.linuxppc.org> Sent: Thursday, August 05, 2004 12:21 AM Subject: How to remove JFFS2 'Making dirty' display on RPXlite DW? > > Hi, > > When creating a JFFS2 filesytem with DENX SELF ramdisk > as follows,the target displayed some wired > message,what would be problem be? > > ===================================================== > > After unpacking SELF,I use the following command to > create a jffs2 filesystem: > > eraseall /dev/mtd3 > > mkfs.jffs2 -r /tmp/tmp -e 0x10000 -o image.jffs2 -b > > dd if=image.jffs2 of=/dev/mtd3 bs=256k > > mount -t jffs2 /dev/mtdblock3 /mnt > > ==================================================== > > U-Boot 1.1.2 (Jul 15 2004 - 17:26:45) > > CPU: PPC823EZTnnB2 at 48 MHz: 16 kB I-Cache 8 kB > D-Cache > Board: RPXlite_DW > DRAM: 64 MB > FLASH: 16 MB > In: serial > Out: serial > Err: serial > Net: SCC ETHERNET > -boot>pri > bootcmd=run flash_self > baudrate=9600 > loads_echo=1 > ethaddr=00:10:EC:00:37:5B > netdev=eth0 > addip=setenv bootargs $(bootargs) > ip=$(ipaddr):$(serverip):$(gatewayip):$(netmask):$(hostname):$(netdev):off > panic=1 > flash_nfs=run nfsargs addip;bootm $(kernel_addr) > net_nfs=tftp 200000 $(bootfile);run nfsargs > addip;bootm > ethact=SCC ETHERNET > ramdisk_addr=ff900000 > rootpath=/workspace/myfilesystem/target/ > bootfile=uImage.rpxmtd > nfsargs=setenv bootargs console=ttyS0,9600 > root=/dev/nfs rw nfsroot=$(serverip):$(rootpath) > flash_self=run ramargs addip;bootm $(kernel_addr) > ramargs=setenv bootargs console=ttyS0,9600 > root=/dev/mtdblock3 rw > stdin=serial > stdout=serial > stderr=serial > filesize=abfeb > fileaddr=100000 > gatewayip=172.16.115.254 > netmask=255.255.255.0 > ipaddr=172.16.115.7 > serverip=172.16.115.6 > kernel_addr=ff080000 > > Environment size: 806/32764 bytes > u-boot>run flash_self > ## Booting image at ff080000 ... > Image Name: Linux-2.4.18_mvl30-rpxlite > Image Type: PowerPC Linux Kernel Image (gzip > compressed) > Data Size: 704427 Bytes = 687.9 kB > Load Address: 00000000 > Entry Point: 00000000 > Verifying Checksum ... OK > Uncompressing Kernel Image ... OK > ... > Kernel command line: console=ttyS0,9600 > root=/dev/mtdblock3 rw > ip=172.16.115.7:172.16.115.6:172.16.115.254:255.255.255.0::eth0:off > panic=1 > Decrementer Frequency = 180000000/60 > ... > RPX Lite or CLLF flash device: 1000000 at ff000000 > Amd/Fujitsu Extended Query Table v1.2 at 0x0040 > number of CFI chips: 1 > Creating 3 MTD partitions on "RPX": > 0x00000000-0x00080000 : "RPXLITE flash U-BOOT > partition" > 0x00080000-0x00200000 : "RPXLITE flash KERNEL > partition" > 0x00200000-0x01000000 : "RPXLITE flash APPLICATION > partition" > ... > IP-Config: Complete: > device=eth0, addr=172.16.115.7, > mask=255.255.255.0, gw=172.16.115.254, > host=172.16.115.7, domain=, nis-domain=(none), > bootserver=172.16.115.6, rootserver=172.16.115.6, > rootpath= > NET4: Unix domain sockets 1.0/SMP for Linux NET4.0. > jffs2_scan_empty(): Empty block at 0x0000fffc ends at > 0x00010000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0001fffc ends at > 0x00020000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0002fffc ends at > 0x00030000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0004ff60 ends at > 0x00050000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0005fffc ends at > 0x00060000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0006ff78 ends at > 0x00070000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0008fffc ends at > 0x00090000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0009fffc ends at > 0x000a0000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x000afffc ends at > 0x000b0000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x000cfffc ends at > 0x000d0000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x000dfffc ends at > 0x000e0000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x000efffc ends at > 0x000f0000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0010fffc ends at > 0x00110000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0011fffc ends at > 0x00120000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0014fffc ends at > 0x00150000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0015fffc ends at > 0x00160000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0016fffc ends at > 0x00170000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0018fffc ends at > 0x00190000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0019fffc ends at > 0x001a0000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x001afffc ends at > 0x001b0000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x001cfffc ends at > 0x001d0000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x001dffd0 ends at > 0x001e0000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x001efffc ends at > 0x001f0000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0020fffc ends at > 0x00210000 (with 0x1985e002)! Marking dirty > jffs2_scan_empty(): Empty block at 0x0021fffc ends at > 0x00220000 (with 0x1985e002)! Marking dirty > VFS: Mounted root (jffs2 filesystem). > Freeing unused kernel memory: 76k init > My application is running ... Sam Song > > BusyBox v0.60.1 (2002.10.24-04:52+0000) Built-in shell > (msh) > Enter 'help' for a list of built-in commands. > > # Feb.7,2004 > Hello Shanghai Univ. > Hi Everybody! > > --------------------------------------------- > > The 'Making dirty' display took up about 5 seconds.I > need to remove them. > > Thanks for any input! > > Best regards, > > Sam > > ** Sent via the linuxppc-embedded mail list. See http://lists.linuxppc.org/
