FSM7326P stuck in boot loop_case # 25657055

The power LED is flashing yellow showing it is stuck at POST.

When I connect serial cable, I discover it is stuck in a loop, restarting the FSM7326 application.

Each time it says;-

 

Platform resetting ...
syncing filesystems....This may take a few moments
Rebooting system!

U-Boot 0.3.0 (Feb 26 2006 - 15:33:59)

CPU:   MPC8245 Revision 1.4 at 266.666 MHz: 16 kB I-Cache 16 kB D-Cache
DRAM:  128 MB
FLASH: 16 MB
Hit any key to stop autoboot:  0
## Booting image at 00400000 ...
   Image Name:   FASTPATH System for FSM73xx
   Image Type:   PowerPC Linux Multi-File Image (gzip compressed)
   Data Size:    1662458 Bytes =  1.6 MB
   Load Address: 00000000
   Entry Point:  00000000
   Contents:
   Verifying Checksum ... OK
   Uncompressing Multi-File Image ... OK
   Loading Ramdisk to 07e47000, end 07f4ef9e ... OK
IP-Config: No network devices available.

FSM7326 Startup Rev: 3.0

Select startup mode.  If no selection is made within 5 seconds,
the FSM7326 Application will start automatically...

FSM7326 Startup -- Main Menu

1 - Start FSM7326 Application
2 - Display Utility Menu
Select (1, 2):

-system_init: GBP size determination failed: Operation failed
BCMX: Could not get port config -3: Invalid unit
/hpcHardwareDefaultConfigApply:912 Error: -3
-
Platform resetting ...
syncing filesystems....This may take a few moments
Rebooting system!

 

I have tried loading the latest (and earliest!) firmware using option 2 on the utility menu using Xmodem, but still get the same error.

Can anyone help me with this?