[U-Boot-Users] how to test ethernet driver
hello,every one,this is jinrong, i'm new to uboot.I have ported U-Boot 1.1.5 on S3C44B0, it can run on my custom board now.but i don't know whether the ethernet driver can work properly . how i can test ethernet driver? there is two OS on my personal computer,fedora core6 and windows xp,i must mention. I want to use command "tftpboot " to load my own program to my S3C44B0 custom board .
i type this format in hyper terminal running on windows xp: tftp 0xc500000 F:/uboot_bin/bin/Armboot.bin then,there is an error message displaced,it said:
TFTP from server 192.168.1.189; our IP address is 192.168.1.6 Filename 'F:/uboot_bin/bin/Armboot.bin'. Load address: 0xc500000 Loading: packet too big!
i don't know why.help me please!
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In message 275606.73794.qm@web15308.mail.cnb.yahoo.com you wrote:
i type this format in hyper terminal running on windows xp: tftp 0xc500000 F:/uboot_bin/bin/Armboot.bin then,there is an error message displaced,it said:
TFTP from server 192.168.1.189; our IP address is 192.168.1.6 Filename 'F:/uboot_bin/bin/Armboot.bin'. Load address: 0xc500000 Loading: packet too big!
That means that either your network driver is broken, and/or your TFTP server returns invalid data. Run a network sniffer to check which packets actually are sent over the network to make sure it's not the TFTP server.
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Best regards,
Wolfgang Denk
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