TFTP server in the host (Mandrake 9.2 ) is configured like this:
service tftp
{
disable = no
socket_type = dgram
protocol = udp
wait = yes
user = root
server = /usr/sbin/in.tftpd
server_args = -s /tftpboot
#per_source = 11
#cps = 100 2
#flags = IPv4
}
The environment variables are:
$ printenv
bootargs=root=/dev/mtdblock2 devfs=mount console=ttyS0,115200
bootcmd=bootm 40000
bootdelay=3
baudrate=115200
ethaddr=00:08:33:33:00:01
stdin=serial
stdout=serial
stderr=serial
filesize=4a6
netmask=255.255.0.0
ipaddr=172.16.16.220
serverip=172.16.16.70
Output with minicom:
$ tftp a1000000 little
TFTP from server 172.16.16.70; our IP address is 172.16.16.220
Filename 'little'.
Load address: 0xa1000000
Loading: T T #T #
done
Bytes transferred = 1190 (4a6 hex)
$ tftp a1000000 hello.img
TFTP from server 172.16.16.70; our IP address is 172.16.16.220
Filename 'hello.img'.
Load address: 0xa1000000
Loading: T T invalid RARP header
invalid RARP header
#T T #T T T #T T T
Retry count exceeded; starting again
TFTP from server 172.16.16.70; our IP address is 172.16.16.220
Filename 'hello.img'.
Load address: 0xa1000000
Loading: #T T T T T T #T T T #T
Retry count exceeded; starting again
----- Original Message ----- From: "Masami Komiya" mkomiya@sonare.it To: "Sonia Martinez" anexwarrior@hotmail.com Cc: u-boot-users@lists.sourceforge.net Sent: Monday, May 10, 2004 11:08 AM Subject: Re: [U-Boot-Users] TFTP PROBLEM
TFTP can work fine in 1.0.0, but be affected by network environment. What's kind of the server do you use for the host configuration, DHCP, BOOTP ?
Could you show the console messages ? Also I want to know your environment variables. That is shown by "printenv" command.
Masami Komiya
Sonia Martinez wrote:
Hi all,
We're using u-boot 1.0.0 to boot Linux on a Lubbock based platform. We've been able to boot Linux from RAM, with JFFS2 and nfsroot too. But we've a problem with tftp.
We know that the tftp server works because we've tested it with other clients. But with tftp in u-boot we're only able to transfer little files (1, 2 Kb)..
Which can be the problem?? Newer versions work fine??
Thanks in advance
Regards,
Sonia
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