[ts-7000] Kernel oops when mounting YAFFS

["trickyr67" <>]

Hi,
My kernel works fine when loaded from a tftp server (and root file
system from NFS) but when I try to boot the kernel from redboot I get
an oops occurring. I think it's got something to do with the YAFFS
file system. Anybody know why this is occurring?

Richard

System is TS-7250
Kernel is linux24_ts8

CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_VERIFY_WRITE=y
CONFIG_MTD_NAND_TS7250=y
CONFIG_MTD_NAND_IDS=y
CONFIG_YAFFS_FS=y


Searching for NAND flash...                                          
        
NAND device: Manufacturer ID: 0x20, Chip ID: 0x75 (ST Micro NAND 32MiB
3,3V 8-bit)
Scanning device for bad blocks                                       
            
Using static partition definition
Creating 3 MTD partitions on "NAND 32MiB 3,3V 8-bit":
0x00000000-0x00004000 : "TS-BOOTROM"                 
0x00004000-0x01d04000 : "Linux"     
0x01d04000-0x02000000 : "RedBoot"
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 2048 bind 4096)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.     
NetWinder Floating Point Emulator V0.97 (double precision)
yaffs: Attempting MTD mount on 31.0, "1f:00"              
Unable to handle kernel NULL pointer dereference at virtual address
0000002c
pgd = c0214000                                                       
      
[0000002c] *pgd=00000000, *pmd = 00000000
Internal error: Oops: 5                  
CPU: 0                 
pc : [<c029a714>]    lr : [<c029b794>]    Not tainted
sp : c4019ea8  ip : 40000013  fp : c0367ef0          
r10: c0367cf0  r9 : 00008000  r8 : c0367cf0
r7 : c102d000  r6 : 00000000  r5 : c102d000  r4 : 00000000
r3 : 00000210  r2 : 00000000  r1 : 000041ed  r0 : c0345ccc
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  Segment kernel
Control: C000317F  Table: 00214000  DAC: 0000001D         
Process swapper (pid: 1, stack limit = 0xc4018368)
Stack: (0xc4019ea8 to 0xc401a000)                 
9ea0:                   00000000 c5036000 c029b794 00000000 c102d000
c03645d0 
9ec0: fffffff0 00001f00 c102c120 c10345e0 c025a2d4 00000000 c401b720
c1017320 
9ee0: c1017360 c4017720 c402a000 00000009 00000001 c1017360 fffffff4
c402a000 
9f00: c0367ef0 00008000 00000000 00000000 c102b000 c025a518 c4018000
c102b000 
9f20: 00008000 c4019f54 00000000 c4019f54 c026c7a8 00008000 00000000
c4030000 
9f40: 00000000 c402a000 c026ca80 c402a000 00000000 c401b520 c1017120
00223e7c 
9f60: c402a000 00001000 00000009 00000001 00000000 00000000 c033ce14
c4030000 
9f80: 00008000 41129200 00223e7c 00000000 c026ce9c 00000000 00000000
c402a000 
9fa0: c102b000 c102e005 c102e000 00008000 c033ce14 c037a26c c0218a48
00000000 
9fc0: 00000000 c036dc54 00000001 c036ec80 c035ed08 c02262dc 00000000
00000000 
9fe0: c035c000 c036ec8c c0226074 00000000 c035c000 c0227efc ffffffff
ffffffff 
Backtrace: frame pointer underflow                                   
        
Function entered at [<c0346320>] from [<00000000>]
Code: e3130002 1594102c 1bfe5ebc e3a02000 (e594102c) 








------------------------ Yahoo! Groups Sponsor --------------------~--> 
Fair play? Video games influencing politics. Click and talk back!
http://us.click.yahoo.com/u8TY5A/tzNLAA/yQLSAA/CFFolB/TM
--------------------------------------------------------------------~-> 

 
Yahoo! Groups Links

<*> To visit your group on the web, go to:
    http://groups.yahoo.com/group/ts-7000/

<*> To unsubscribe from this group, send an email to:
    

<*> Your use of Yahoo! Groups is subject to:
    http://docs.yahoo.com/info/terms/