yadog wrote:
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
You are using default environment. I doubt you have a default MAC address in default environment. You must setup your board specific MAC address in environment for network to work on most boards.
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?
Check your MAC address. You might want to sniff some network traffic to see if your board is using correct MAC address as well.
Best regards, Tolunay