From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Wozniak Date: Wed, 16 Nov 2005 09:48:12 -0500 Subject: [U-Boot-Users] built examples but need help running them. In-Reply-To: <20051116115010.59CB7352568@atlas.denx.de> References: <20051116115010.59CB7352568@atlas.denx.de> Message-ID: <437B46AC.10902@mc.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Wolfgang Denk wrote: > In message <6a7ac2300511160339u39673189o90e9b909fd5075e5@mail.gmail.com> you wrote: >> I rebuilt the firmware and even the examples directory using the ELDK. >> Everthing went smooth. I have uploaded the firmware and am running it. > > Good. > >> I am having trouble with the execution of the examples/hello_world app >> though. The readme mentions "CU" is used to upload s-rec files. I am unsure > > This is one of the ioptions. Of course you can also use kermit binary > protocol, TFTP or NFS to download the code. > >> how to use that. I am not sure if it is a new executable or part of the >> kermit. Anyway, I deviated from using the loads procedure with kermit to >> using loadb with kermit. This is how I did it: > ... >> ## Start Addr = 0x00100000 >> >> => go 100000 > ... >> ** Illegal Instruction ** > > That was to be expected. What makes you think that 100000 could be a > correct download or start address? Hint: "read" the u-boot/README file for running examples. Also take a look at the link phase of hello_world - does it really show a load address of 0x00100000? >> Any help is appreciated, > > Please help yourself (and us) and finally start reading the documentation. > See especially http://www.denx.de/wiki/view/DULG/UBootStandalone > > Best regards, > > Wolfgang Denk >