My board use RTL8019,when i use tftp ,there are some problems.

  when start tftp，my hyperterminal always display "Loading: T T T T T T T T T T T T T T T T T T T T"

the whole information as follows：

 

U-Boot 1.1.4_XT (Jun  6 2006 - 17:36:18)

U-Boot code: 0C300000 -> 0C31AD70  BSS: -> 0C31EF98
RAM Configuration:
Bank #0: 0c000000  8 MB
Bank #1: 0c800000  8 MB
Flash:  2 MB
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Hit any key to stop autoboot:  0
XT=>  help tftp
tftpboot [loadAddress] [bootfilename]

XT=>  tftpboot 0x0c700000 image.bin
TFTP from server 192.168.0.23; our IP address is 192.168.0.70
Filename 'image.bin'.
Load address: 0xc700000
Loading: T T T T T T T T T T T T T T T T T T T T
Retry count exceeded; starting again
TFTP from server 192.168.0.23; our IP address is 192.168.0.70

 

would someone give me some suggestions?

 

thank u !

 

xt

 

 

060607