From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rick Stranberg Date: Fri, 22 Jun 2012 13:22:40 -0400 Subject: [U-Boot] TFTP retry count Infinite In-Reply-To: <20120622162334.5759020225A@gemini.denx.de> References: <016501cd5088$7e212c50$7a6384f0$@edu> <20120622162334.5759020225A@gemini.denx.de> Message-ID: <017f01cd509b$a0b0d9b0$e2128d10$@edu> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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." - McCloctnik the Lucid