[U-Boot] TFTP retry count Infinite
Rick Stranberg
ras63 at psu.edu
Fri Jun 22 19:22:40 CEST 2012
Hello Wolfgang,
Yes, of course. The board is a Micrel KSZ9692 (ARM 922T) SoC-based board, specifically, a Micrel KSZ9692-PB Eval Board. The version of Uboot (which I forgot to mention) is U-Boot 1.1.4 (August 28, 2009). Right now, all of the development will be done on this EVAL board, but we are developing a board ourselves.
The message I keep getting is:
TFTP from server 192.168.1.11; our IP address is 192.168.1.1
Filename 'mImage_exp'.
Load address: 0x800000
Loading: *
TFTP error: 'File not found' (1)
Starting again
And it keeps repeating itself.
Thanks a lot. I appreciate your response.
Regards,
Rick
**********************************************************
Richard A. Stranberg
Research and Development Engineer http://www.arl.psu.edu
Applied Research Laboratory
N. Atherton St.
State College PA, 16804
**********************************************************
-----Original Message-----
From: Wolfgang Denk [mailto:wd at denx.de]
Sent: Friday, June 22, 2012 12:24 PM
To: Rick Stranberg
Cc: u-boot at lists.denx.de
Subject: Re: [U-Boot] TFTP retry count Infinite
Dear Rick,
In message <016501cd5088$7e212c50$7a6384f0$@edu> you wrote:
>
> My original thought was to write a script using environmental variables.
> The script would look for a mImage on a server and load it if it is there.
> If we don't want to load an experimental linux/rootfs mImage, we would
> simply do not have the file present on the server, and the script
> would proceed to the next command having not found the file on the server.
> However, when it gets to that point in the code, it continues to retry
> over and over, and never gets past the 'File not Found' error.
It would help if you provide at least a tiny bit of information about your system, like which architecture / SoC // board you are using, and especially which exact version of U-Boot you are talking about.
The thing is, I cannot reproduce the behaviour you report.
Test on "canyonlands" (PPC):
=> tftp 400000 foo/bar
Waiting for PHY auto negotiation to complete... done
ENET Speed is 1000 Mbps - FULL duplex connection (EMAC0)
Using ppc_4xx_eth0 device
TFTP from server 192.168.1.1; our IP address is 192.168.100.6
Filename 'foo/bar'.
Load address: 0x400000
Loading: T
TFTP error: 'File not found' (1)
Not retrying...
=>
Test on "TQM5200" (PPC):
=> tftp 400000 foo/bar
Using FEC device
TFTP from server 192.168.1.1; our IP address is 192.168.160.4
Filename 'foo/bar'.
Load address: 0x400000
Loading: *
TFTP error: 'File not found' (1)
Not retrying...
=>
Test on m28evk (ARM):
=> tftp 42000000 foo/bar
Using FEC0 device
TFTP from server 192.168.1.1; our IP address is 192.168.20.33
Filename 'foo/bar'.
Load address: 0x42000000
Loading: *
TFTP error: 'File not found' (1)
Not retrying...
=>
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de "The first rule of magic is simple. Don't waste your time waving your hands and hoping when a rock or a club will do."
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