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RAMDISK文件系统加载报错invalid compressed format (err=1)(见标黄处),请问是什么原因造成的?我用的文件系统是http://arago-project.org/files/releases/davinci-psp_3.x.0.0-r37/images/dm6446-evm/的arago-demo-image-dm6446-evm.ext2.gz。
是Kernel的RAM DISK设置得不够大么?但是看标绿处,觉得够大了。请高手指教!谢谢! Loading from NAND 64MiB 1,8V 8-bit, offset 0x450000 Image Name: Linux-2.6.10_mvl401-davinci_evm Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1334680 Bytes = 1.3 MB Load Address: 80008000 Entry Point: 80008000 ## Booting kernel from Legacy Image at 80700000 ... Image Name: Linux-2.6.10_mvl401-davinci_evm Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 1334680 Bytes = 1.3 MB Load Address: 80008000 Entry Point: 80008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Uncompressing Linu....................................................................................... done, booting th.Linux version 2.6.10_mvl401-davinci_evm (build@node-38) (gcc version 3.4.3 (MontaVista 3.4.3-25.0.104.0600975 2006-07-05)) #1 Fri Jul 7 08:45:37 PDT 2006 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: mem=120M console=ttyS0,115200n8 root=/dev/ram0 rw initrd=0x82000000,4M ip=192.168.1.14:192.168.1.13:192.168.1.1:255.255.255.0 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: 114688KB available (2284K code, 480K data, 140K 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. checking if image is initramfs...it isn't (no cpio magic); looks like an initrd Freeing initrd memory: 4096K NET: Registered protocol family 16 Registering platform device 'mu***_hdrc'. Parent at platform DaVinci I2C DEBUG: 08:43:19 Jul 7 2006 Registering platform device 'i2c'. Parent at platform u***core: registered new driver u***fs u***core: registered new driver hub JFFS2 version 2.2. (NAND) (C) 2001-2003 Red Hat, Inc. yaffs Jul 7 2006 08:42:53 Installing. Registering platform device 'davincifb.0'. Parent at platform Setting Up Clocks for DM420 OSD Console: switching to colour frame buffer device 90x30 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 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:99:02:5e:5b 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 Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2 ide: Assuming 50MHz system bus speed for PIO modes; override with idebus=xx hda: TOSHIBA MK4032GAX, ATA DISK drive elevator: using anticipatory as default io scheduler ide0 at 0xe10661f0-0xe10661f7,0xe10663f6 on irq 22 hda: max request size: 1024KiB hda: 78140160 sectors (40007 MB), CHS=16383/255/63 hda: hda1 hda2 ide0: BM-DMA at 0xe1066000-0xe1066007, BIOS settings: hda:pio, hdb:pio mice: PS/2 mouse device common for all mice mu***_hdrc: version 2.2a/db-0.4.8 [pio] [host] [debug=0] mu***_hdrc: USB Host mode controller at c8060000 using PIO, IRQ 12 mu***_hdrc mu***_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=192.168.1.14, mask=255.255.255.0, gw=192.168.1.1, host=192.168.1.14, domain=, nis-domain=(none), bootserver=192.168.1.13, rootserver=192.168.1.13, rootpath= RAMDISK: Compressed image found at block 0 invalid compressed format (err=1) VFS: Mounted root (ext2 filesystem). Freeing init memory: 140K Warning: unable to open an initial console. EXT2-fs error (device ram0): ext2_check_page: bad entry in directory #950: unaligned directory entry - offset=0, inode=4231318026, rec_len=8447, name_len=117 EXT2-fs error (device ram0): ext2_check_page: bad entry in directory #1020: rec_len is smaller than minimal - offset=0, inode=0, rec_len=0, name_len=0 Kernel panic - not syncing: No init found. Try passing init= option to kernel. |
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2个回答
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应该是你做的image比较大,而读进来的设置比较小,导致文件系统不完整.
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Feng Dong正解!谢谢! 我的环境变量配制 setenv bootargs mem=120M console=ttyS0,115200n8 root=/dev/ram0 rw initrd=0x82000000,4M ip=192.168.1.14:192.168.1.13:192.168.1.1:255.255.255.0 有问题,其中4M指文件系统大小,太小了! |
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