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【求助】jffs2如何移植

时间：2006-01-25

来源：互联网

各位大虾:
   我在linux2.4 使用CRAMFS成功,现移植JFFS2出现问题.config是这样设置的:

#############################################
Linux Kernel v2.4.18-rmk7-pxa1 Configuration

Linux Kernel v2.4.18-rmk7-pxa1 Configuration
------------------------------------------------------------------------------
  +-------------------- Memory Technology Devices (MTD) --------------------+
  |  Arrow keys navigate the menu.  <Enter> selects submenus --->.       |
  |  Highlighted letters are hotkeys.  Pressing <Y> includes, <N> excludes, |
  |  <M> modularizes features.  Press <Esc><Esc> to exit, <?> for Help.    |
  |  Legend:

built-in  [ ] excluded  <M> module  < > module capable    |
  | +---------------------------------------------------------------------+ |
  | |       <*> Memory Technology Device (MTD) support                | |
  | |

Debugging                                              | |
  | |       (3) Debugging verbosity (0 = quiet, 3 = noisy)          | |
  | |       <*> MTD partitioning support                            | |
  | |       <*> MTD concatenating support                            | |
  | |       < > RedBoot partition table parsing                      | |
  | |       < > Command line partition table parsing                | |
  | |       < > ARM Firmware Suite partition parsing                | |
  | |       --- User Modules And Translation Layers                   | |
  | |       <*> Direct char device access to MTD devices             | |
  | |       <*> Caching block device access to MTD devices          | |
  |       < > FTL (Flash Translation Layer) support                | |
  | |       < > NFTL (NAND Flash Translation Layer) support          | |
  | |       RAM/ROM/Flash chip drivers  --->                         | |
  | |       Mapping drivers for chip access  --->                      | |
  | |       Self-contained MTD device drivers  --->                   | |
  | |       NAND Flash Device Drivers  --->                            | |
  | +---------------------------------------------------------------------+ |
  +------------------------
  | +---------v(+)--------------------------------------------------------+ |
  +-------------------------------------------------------------------------+
  |                   <Select> < Exit > < Help >                   |
  +---------------------------------------------------

Linux Kernel v2.4.18-rmk7-pxa1 Configuration
------------------------------------------------------------------------------
  +---------------------- RAM/ROM/Flash chip drivers -----------------------+
  |  Arrow keys navigate the menu.  <Enter> selects submenus --->.       |
  |  Highlighted letters are hotkeys.  Pressing <Y> includes, <N> excludes, |
  |  <M> modularizes features.  Press <Esc><Esc> to exit, <?> for Help.    |
  |  Legend:
built-in  [ ] excluded  <M> module  < > module capable    |
  | +---------------------------------------------------------------------+ |
  | |<*> Detect flash chips by Common Flash Interface (CFI) probe    | |
  | |<*> Detect JEDEC JESD21c compatible flash chips                   | |
  | |[ ] Flash chip driver advanced configuration options             | |
  | |< > Support for Intel/Sharp flash chips                         | |
  | |<*> Support for AMD/Fujitsu flash chips                         | |
  | |< > Support for RAM chips in bus mapping                         | |
  | |< > Support for ROM chips in bus mapping                         | |
  | |< > Support for absent chips in bus mapping                      | |
  | |[ ] Older (theoretically obsoleted now) drivers for non-CFI chips  | |
  | |                                                                   | |
  | |                                                                   | |
  | +---------------------------------------------------------------------+ |
  +-------------------------------------------------------------------------+
  |                   <Select> < Exit > < Help >                   |
  +-------------------------------------------------------------------------+

Linux Kernel v2.4.18-rmk7-pxa1 Configuration
------------------------------------------------------------------------------
  +-------------------- Mapping drivers for chip access --------------------+
  |  Arrow keys navigate the menu.  <Enter> selects submenus --->.       |
  |  Highlighted letters are hotkeys.  Pressing <Y> includes, <N> excludes, |
  |  <M> modularizes features.  Press <Esc><Esc> to exit, <?> for Help.    |
  |  Legend:
built-in  [ ] excluded  <M> module  < > module capable    |
  | +---------------------------------------------------------------------+ |
  | |    <*> CFI Flash device in physical memory map                | |
  | |    (100000)    Physical start address of flash mapping       | |
  | |    (100000)    Physical length of flash mapping                | |
  | |    (2)    Bus width in octets                                  | |
  | |    <*> CFI Flash device mapped on S3C2410                   | |
  | |                                                                   | |
  | |                                                                   | |
  | |                                                                   | |
  | |                                                                   | |
  | |                                                                   | |
  | |                                                                   | |
  | +---------------------------------------------------------------------+ |
  +-------------------------------------------------------------------------+
  |                   <Select> < Exit > < Help >                   |
  +-------------------------------------------------------------------------+

Linux Kernel v2.4.18-rmk7-pxa1 Configuration
------------------------------------------------------------------------------
  +----------------------------- File systems ------------------------------+
  |  Arrow keys navigate the menu.  <Enter> selects submenus --->.       |
  |  Highlighted letters are hotkeys.  Pressing <Y> includes, <N> excludes, |
  |  <M> modularizes features.  Press <Esc><Esc> to exit, <?> for Help.    |
  |  Legend:
built-in  [ ] excluded  <M> module  < > module capable    |
  | +---------------------------------------------------------------------+ |
  | |  [ ] Quota support                                                 | |
  | |  < > Kernel automounter support                                  | |
  | |  < > Kernel automounter version 4 support (also supports v3)       | |
  | |  < > Reiserfs support                                              | |
  | |  < > ADFS file system support                                     | |
  | |  < > Amiga FFS file system support (EXPERIMENTAL)                | |
  | |  < > Apple Macintosh file system support (EXPERIMENTAL)          | |
  | |  < > BFS file system support (EXPERIMENTAL)                      | |
  | |  <*> Ext3 journalling file system support (EXPERIMENTAL)          | |
  | |  [ ] JBD (ext3) debugging support                               | |
  | |  <*> DOS FAT fs support                                           | |
|  < > MSDOS fs support                                           | |
  | |  <*> VFAT (Windows-95) fs support                               | |
  | |  < > EFS file system support (read only) (EXPERIMENTAL)          | |
  | |  < > Journalling Flash File System (JFFS) support                | |
  | |  <*> Journalling Flash File System v2 (JFFS2) support             | |
  | |  (2) JFFS2 debugging verbosity (0 = quiet, 2 = noisy)             | |
  | |  <*> Compressed ROM file system support                            | |
  | |
Virtual memory file system support (former shm fs)          | |
  | |  <*> Simple RAM-based file system support                         | |
  | |  < > ISO 9660 CDROM file system support                            | |
  | |  < > Minix fs support
  |  < > FreeVxFS file system support (VERITAS VxFS(TM) compatible)    | |
  | |  < > NTFS file system support (read only)                         | |
  | |  < > OS/2 HPFS file system support                               | |
  | |
/proc file system support | |
| |
/dev file system support (EXPERIMENTAL) | |
| |
Automatically mount at boot                               | |
  | |  [ ] Debug devfs                                                 | |
  | |
/dev/pts file system for Unix98 PTYs                         | |
  | |  < > QNX4 file system support (read only) (EXPERIMENTAL)          | |
  | |  < > ROM file system support                                     | |
  | |  <*> Second extended fs support
  |  [ ] Debug devfs                                                 | |
  | |
/dev/pts file system for Unix98 PTYs                         | |
  | |  < > QNX4 file system support (read only) (EXPERIMENTAL)          | |
  | |  < > ROM file system support                                     | |
  | |  <*> Second extended fs support                                  | |
  | |  < > System V/Xenix/V7/Coherent file system support                | |
  | |  < > UDF file system support (read only)                         | |
  | |  < > UFS file system support (read only)                         | |
  | |  Network File Systems  --->                                        | |
  | |  Partition Types  --->                                           | |
  | |  Native Language Support  --->
  | +--v(+)---------------------------------------------------------------+ |
  +-------------------------------------------------------------------------+
  |                   <Select> < Exit > < Help >                   |
  +-------------------------------------------------------------------------+

输出信息:

VIVI version 0.1.4 ([email protected]) (gcc version 2.95.3 20010315 (release)) #0.1.4 涓?1??9 17:34:12 HKT 2006
Evacuating 1MB of Flash to DRAM at 0x33F00000
MMU table base address = 0x33DFC000
Map flash virtual section to DRAM at 0x33F00000
Succeed memory mapping.
S3C2410 flash: probing 16-bit flash bus
S3C2410 Nor flash: Probing for AMD compatible flash...
S3C2410 Nor flash: unknown flash device at 0x0, mfr id 0xb, dev id 0xea00
S3C2410 Nor flash: Found no AMD compatible device at location zero
Could not found stored vivi parameters. Use default vivi parameters.
Press Return to start the LINUX now, any other key for vivi
Copy linux kernel from 0x00020000 to 0x30008000, size = 0x000e0000 ... done
zImage magic = 0x016f2818
Setup linux parameters at 0x30000100
linux command line is: "noinitrd root=/dev/mtdblock/3 init=/linuxrc console=tty0 console=ttyS0"
MACH_TYPE = 193
NOW, Booting Linux......
Uncompressing Linux.............................................................. done, booting the kernel.
Linux version 2.4.18-rmk7-pxa1 ([email protected]) (gcc version 2.95.3 20010315 (release)) #2 浜?1??10 14:40:29 HKT 2006
CPU: ARM/CIRRUS Arm920Tsid(wb) revision 0
Machine: Embest EduKit II (S3C2410x)
On node 0 totalpages: 16384
zone(0): 16384 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: noinitrd root=/dev/mtdblock/3 init=/linuxrc console=tty0 console=ttyS0
DEBUG: timer count 15626
Console: colour dummy device 80x30
Calibrating delay loop... 99.94 BogoMIPS
Memory: 64MB = 64MB total
Memory: 62388KB available (1680K code, 321K data, 76K init)
Dentry-cache hash table entries: 8192 (order: 4, 65536 bytes)
Inode-cache hash table entries: 4096 (order: 3, 32768 bytes)
Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
CPU clock = 200.000 Mhz, HCLK = 100.000 Mhz, PCLK = 50.000 Mhz
Initializing S3C2410 buffer pool for DMA workaround
Starting kswapd
Journalled Block Device driver loaded
devfs: v1.10 (20020120) Richard Gooch ([email protected])
devfs: boot_options: 0x1
JFFS2 version 2.1. (C) 2001 Red Hat, Inc., designed by Axis Communications AB.
ttyS%d0 at I/O 0x50000000 (irq = 52) is a S3C2410
ttyS%d1 at I/O 0x50004000 (irq = 55) is a S3C2410
ttyS%d2 at I/O 0x50008000 (irq = 58) is a S3C2410
Console: switching to colour frame buffer device 40x30
Installed S3C2410 frame buffer
pty: 256 Unix98 ptys configured
s3c2410-ts initialized
S3C2410 Real Time Clock Driver v0.1
block: 128 slots per queue, batch=32
eth0: cs8900 rev K(3.3 Volts) found at 0xd0000300
cs89x0 media RJ-45, IRQ 37
loop: loaded (max 8 devices)
SCSI subsystem driver Revision: 1.00
request_module[scsi_hostadapter]: Root fs not mounted
physmap flash device: 100000 at 100000
Amd/Fujitsu Extended Query Table v1.0 at 0x0040
number of CFI chips: 1
cfi_cmdset_0002: Disabling fast programming due to code brokenness.
mtd: Giving out device 0 to Physically mapped flash
s3c2410 flash device: 4000KB at 0
Search for id01 2249) interleave(1) type(2)
Found: AMD AM29LV160DB
s3c2410 flash device: Found 1 x16 devices at 0x0 in 16-bit mode
number of JEDEC chips: 1
Creating 4 MTD partitions on "s3c2410 flash device":
0x00000000-0x00010000 : "reserved for bootloader"
mtd: Giving out device 1 to reserved for bootloader
0x00010000-0x00020000 : "reserved for param"
mtd: Giving out device 2 to reserved for param
0x00020000-0x00100000 : "reserved for kernel"
mtd: Giving out device 3 to reserved for kernel
0x00100000-0x00200000 : "file system"
mtd: Giving out device 4 to file system
NAND device: Manufacture ID: 0xec, Chip ID: 0x75 (Samsung KM29U256T)
NAND device: Manufacture ID: 0xec, Chip ID: 0x75
mtd: Giving out device 5 to Samsung KM29U256T
nand_read_oob: from = 0x01ffc000, len = 8
nand_read: from = 0x01ffc000, len = 512
bon:cannot find partition table
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
usb-ohci.c: USB OHCI at membase 0xe9000000, IRQ 26
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
usb.c: registered new driver usb_mouse
usbmouse.c: v1.6:USB HID Boot Protocol mouse driver
usb.c: registered new driver keyboard
usbkbd.c: :USB HID Boot Protocol keyboard driver
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
USB Mass Storage support registered.
mice: PS/2 mouse device common for all mice
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 4096)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NetWinder Floating Point Emulator V0.95 (c) 1998-1999 Rebel.com
mtdblock_open
ok
mtdblock_open
mtdblock: read on "reserved for kernel" at 0x400, size 0x400
mtdblock_release
ok
mtdblock_open
mtdblock_release
ok
mtdblock_open
mtdblock: read on "reserved for kernel" at 0x0, size 0x1000
mtdblock: read on "reserved for kernel" at 0x1000, size 0x1000
mtdblock: read on "reserved for kernel" at 0x2000, size 0x1000
mtdblock: read on "reserved for kernel" at 0x3000, size 0x1000
cramfs: wrong magic
mtdblock_release
ok
mtdblock_open
mtdblock: read on "reserved for kernel" at 0x0, size 0x200
FAT: bogus logical sector size 225
mtdblock_release
ok
mtdblock_open
mtdblock_release
ok
Kernel panic: VFS: Unable to mount root fs on 1f:03

不知道为什么?