tekeletronix MOS4034 After updating to 2.68 firmware, I cannot enter the system

[myhobo]

tekeletronix MOS4034 After updating to 2.68 firmware, I cannot enter the system and can only stay in the startup screen. I use the serial port to observe the output of u-boot, as follows
U-Boot 1.1.4 (Jan  8 2007 - 11:12:14) Tektronix, Inc. V1.06

CPU:   AMCC PowerPC 440EP Rev. C at 333.333 MHz (PLB=133, OPB=66, EBC=66 MHz)
       I2C boot EEPROM enabled
       Internal PCI arbiter enabled, PCI async ext clock used
       32 kB I-Cache 32 kB D-Cache
Board: Tektronix Route66 IBM 440EP Main Board
   VCO: 666 MHz
   CPU: 333 MHz
   PLB: 133 MHz
   OPB: 66 MHz
   EPB: 66 MHz
I2C:   ready
DRAM:  128 MB
FLASH: 64.5 MB
PCI:   Bus Dev VenId DevId Class Int
        00  13  10b5  9056  0680  18
        00  15  1002  4c59  0300  17
DISP:  Type 1
In:    serial
Out:   serial
Err:   serial
Enter password - autobooting in 3 seconds
## Booting image at f0000000 …
   Image Name:   Linux-2.4.20_mvl31-440ep_eval
   Image Type:   PowerPC Linux Multi-File Image (gzip compressed)
   Data Size:    1441010 Bytes =  1.4 MB
   Load Address: 00000000
   Entry Point:  00000000
   Contents:
   Image 0:  1033953 Bytes = 1009.7 kB
   Image 1:   407042 Bytes = 397.5 kB
   Verifying Checksum … OK
   Uncompressing Multi-File Image … OK
cmdline is console=ttyS0,9600 quiet bigphysarea=519 panic=2 root=/dev/mtdblock7 rw mem=131072k
   Loading Ramdisk to 07f2b000, end 07f8e602 … OK
Checking for firmware update…
No USB mass storage devices found to update from.
Linux 2.4.20_mvl31-440ep_eval V 1.15 Tektronix Route66 Tue Jun 22 15:19:50 PDT 2010
stat of /var/log/dmesg failed: No such file or directory
Warning: loading NiDKEng-1.6 will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
Warning: loading NiDUsb-1.6 will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
Warning: loading tek will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
mv: cannot renamcÙÞópoûjÿ

[myhobo]

reboot output:


U-Boot 1.1.4 (Jan  8 2007 - 11:12:14) Tektronix, Inc. V1.06

CPU:   AMCC PowerPC 440EP Rev. C at 333.333 MHz (PLB=133, OPB=66, EBC=66 MHz)
       I2C boot EEPROM enabled
       Internal PCI arbiter enabled, PCI async ext clock used
       32 kB I-Cache 32 kB D-Cache
Board: Tektronix Route66 IBM 440EP Main Board
   VCO: 666 MHz
   CPU: 333 MHz
   PLB: 133 MHz
   OPB: 66 MHz
   EPB: 66 MHz
I2C:   ready
DRAM:  128 MB
FLASH: 64.5 MB
PCI:   Bus Dev VenId DevId Class Int
        00  13  10b5  9056  0680  18
        00  15  1002  4c59  0300  17
DISP:  Type 1
In:    serial
Out:   serial
Err:   serial
Enter password - autobooting in 3 seconds
## Booting image at f0000000 …
   Image Name:   Linux-2.4.20_mvl31-440ep_eval
   Image Type:   PowerPC Linux Multi-File Image (gzip compressed)
   Data Size:    1441010 Bytes =  1.4 MB
   Load Address: 00000000
   Entry Point:  00000000
   Contents:
   Image 0:  1033953 Bytes = 1009.7 kB
   Image 1:   407042 Bytes = 397.5 kB
   Verifying Checksum … OK
   Uncompressing Multi-File Image … OK
cmdline is console=ttyS0,9600 quiet bigphysarea=519 panic=2 root=/dev/mtdblock7 rw mem=131072k
   Loading Ramdisk to 07f2b000, end 07f8e602 … OK
Checking for firmware update…
No USB mass storage devices found to update from.
Linux 2.4.20_mvl31-440ep_eval V 1.15 Tektronix Route66 Tue Jun 22 15:19:50 PDT 2010
stat of /var/log/dmesg failed: No such file or directory
Warning: loading NiDKEng-1.6 will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
Warning: loading NiDUsb-1.6 will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
Warning: loading tek will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
usb-ocp-ohci.c: OHCI Unrecoverable Error, controller usb-builtin disabled

[myhobo]

after reloading firmware output:

U-Boot 1.1.4 (Jan  8 2007 - 11:12:14) Tektronix, Inc. V1.06

CPU:   AMCC PowerPC 440EP Rev. C at 333.333 MHz (PLB=133, OPB=66, EBC=66 MHz)
       I2C boot EEPROM enabled
       Internal PCI arbiter enabled, PCI async ext clock used
       32 kB I-Cache 32 kB D-Cache
Board: Tektronix Route66 IBM 440EP Main Board
   VCO: 666 MHz
   CPU: 333 MHz
   PLB: 133 MHz
   OPB: 66 MHz
   EPB: 66 MHz
I2C:   ready
DRAM:  128 MB
FLASH: 64.5 MB
PCI:   Bus Dev VenId DevId Class Int
        00  13  10b5  9056  0680  18
        00  15  1002  4c59  0300  17
DISP:  Type 1
In:    serial
Out:   serial
Err:   serial
Enter password - autobooting in 3 seconds
## Booting image at f0000000 …
   Image Name:   Linux-2.4.20_mvl31-440ep_eval
   Image Type:   PowerPC Linux Multi-File Image (gzip compressed)
   Data Size:    1441010 Bytes =  1.4 MB
   Load Address: 00000000
   Entry Point:  00000000
   Contents:
   Image 0:  1033953 Bytes = 1009.7 kB
   Image 1:   407042 Bytes = 397.5 kB
   Verifying Checksum … OK
   Uncompressing Multi-File Image … OK
cmdline is console=ttyS0,9600 quiet bigphysarea=519 panic=2 root=/dev/mtdblock7 rw mem=131072k
   Loading Ramdisk to 07f2b000, end 07f8e602 … OK
Checking for firmware update…
No USB mass storage devices found to update from.
Linux 2.4.20_mvl31-440ep_eval V 1.15 Tektronix Route66 Tue Jun 22 15:19:50 PDT 2010
stat of /var/log/dmesg failed: No such file or directory
Warning: loading NiDKEng-1.6 will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
Warning: loading NiDUsb-1.6 will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
Warning: loading tek will taint the kernel: non-GPL license - Proprietary
  See http://www.tux.org/lkml/#export-tainted for information about tainted modules
Oops: kernel access of bad area, sig: 11

NIP: C01A1738 XER: 00000000 LR: C019FC18 SP: C0213B80 REGS: c0213ad0 TRAP: 0800    Tainted: P

MSR: 00009030 EE: 1 PR: 0 FP: 0 ME: 1 IR/DR: 11

DEAR: 00010832, ESR: 00800000

DEAR: 00010832, ESR: 00800000

TASK = c0212000[66] ‘scopeApp.ppcep’ Last syscall: 6

last math c0212000 last altivec 00000000

GPR00: 0000001C C0213B80 C0212000 C9063000 00000002 00000001 0000700C C9067734

GPR08: 00000007 C01AEC10 C9063A78 C01A1788 00000060 00000000 00000000 00000000

GPR16: 11753BD8 00000001 00000000 00000000 00009032 C0213F40 C9066740 00008000

GPR24: C0229F70 0000000C C9063000 C7E99F9B 00010802 C906301C 00000000 00000001

Call backtrace:

C01A146C C019ED68 C01A0A5C C00AE37C C00AE954 C00B28DC C00B2990

C00B0948 C00B0AE0 C00B0B50 C002C748 C002C7FC C002EF38 C00298AC

C000F1A4 C00029DC 3001BBB8 3000F2AC 3000F544 300020A8 3000DC1C

30002E40 300105F4 300046FC 300050D4 300117F4

mv: cannot renamÿ

[mikehank]

Did you have this issue prior to updating the FW?

[myhobo]

In rare cases, it can’t reach it, but as long as it restarts, or it can work normally after warming up for about 10 minutes, but sometimes it will restart inexplicably seconds

[myhobo]

Who has the old firmware, at least I can use it normally