[microblaze-uclinux] image.ub download bug???

["Seok Woo Jang" <jhanglim@xxxxxxxxx>]

After downloading the kernel image, fs-boot is infinite repeat.

The following is a message of the terminal

=================================================
FS-BOOT First Stage Bootloader (c) 2006 PetaLogix
=================================================
FS-BOOT: System initialisation completed.
FS-BOOT: Booting from FLASH. Press 's' for image download.       [Press 's']
FS-BOOT: Waiting for SREC image....
FS-BOOT: Image download successful.
FS-BOOT: Warning image location differ from default boot location. Image will not boot automatically after POR.
FS-BOOT: Press 'n' to boot old image.
FS-BOOT: Use new image.
FS-BOOT: Booting image...
SDRAM :
Enabling caches...Icache:OK...Dcache:OK
        U-Boot Start:0x47fc0000
        Malloc Start:0x47f80000
        Board Info Start:0x47f7ffd0
        Boot Parameters Start:0x47f6ffd0
FLASH:  8 MB
ETHERNET: MAC:<NULL>
 
*** Warning - bad CRC, using default environment
 
U-Boot> loadb
## Ready for binary (kermit) download to 0x44000000 at 115200 bps...
 
(Back at XILINX)
----------------------------------------------------
(/root/) C-Kermit>send /bin /tftpboot/ub.config.img
(/root/) C-Kermit>
connect
Connecting to /dev/ttyS0, speed 115200
 Escape character: Ctrl-\ (ASCII 28, FS): enabled
Type the escape character followed by C to get back,
or followed by ? to see other options.
----------------------------------------------------
## Total Size      = 0x000005c2 = 1474 Bytes
## Start Addr      = 0x44000000
U-Boot> autoscr $(fileaddr)
## Executing script at 44000000
PetaLogix MicroBlaze-Auto Board Configuration
---------------------------------------------
Network Configuration:
MTD Configuration:
Clobber DRAM Configuration:
Bootloader Configuration:
Kernel Configuration:
Boot Configuration:
Saving Configurations...
Saving Environment to Flash...
Error: end address not on sector boundary
U-Boot> tftp $(clobstart) u-boot-s.bin
TFTP from server 192.168.0.1
; our IP address is 192.168.0.10
Filename 'u-boot-s.bin'.
Load address: 0x44000000
Loading: T ########################
done
Bytes transferred = 122768 (1df90 hex)
U-Boot> protect off $(bootstart) +$(bootsize)
Un-Protected 1 sectors
U-Boot> erase $(bootstart) +$(bootsize)
 
. done
Erased 1 sectors
U-Boot> cp.b $(fileaddr) $(bootstart) $(bootsize)
Copy to Flash... done
U-Boot> tftp $(clobstart) image.ub
TFTP from server 
192.168.0.1; our IP address is 192.168.0.10
Filename 'image.ub'.
Load address: 0x44000000
Loading: T #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #################################################################
         #####
done
Bytes transferred = 2683107 (28f0e3 hex)
                                                              
[FS-boot are endless repetition without (U-Boot>)prompt.]
=================================================
FS-BOOT First Stage Bootloader (c) 2006 PetaLogix
=================================================
FS-BOOT: System initialisation completed.
FS-BOOT: Booting from FLASH. Press 's' for image download.
FS-BOOT: Booting image...
SDRAM :
Enabling ca
=================================================
FS-BOOT First Stage Bootloader (c) 2006 PetaLogix
=================================================
FS-BOOT: System initialisation completed.
FS-BOOT: Booting from FLASH. Press 's' for image download.
FS-BOOT: Booting image...
SDRAM :
Enabling ca
=================================================
FS-BOOT First Stage Bootloader (c) 2006 PetaLogix
=================================================
FS-BOOT: System initialisation completed.
FS-BOOT: Booting from FLASH. Press 's' for image download.
FS-BOOT: Booting image...
SDRAM :
Enabling ca
=================================================
FS-BOOT First Stage Bootloader (c) 2006 PetaLogix
=================================================
FS-BOOT: System initialisation completed.
FS-BOOT: Booting from FLASH. Press 's' for image download.
FS-BOOT: Booting image...
SDRAM :
Enabling ca