Step-by-Step Guide to your own Linux Application ï 115File System and Linux Kernel UpdateWAGO-I/O-SYSTEM 750Linux Fieldbus CouplerErasing sector 63 ... ok.Erasing sector 64 ... ok.Erasing sector 65 ... ok.Erasing sector 66 ... ok.Erasing sector 67 ... ok.Erasing sector 68 ... ok.Erasing sector 69 ... ok.Erasing sector 70 ... ok.Copy to Flash... doneLFBK #The host computer, which will provide the new image files, needs toincorporate a TFTP server in order to allow an update. In order to eliminateconfusion, every file is given an unambiguous name. A JFFS2 image of thefile system is called jffs2.img and the kernel file with bootloader header iscalled linux.flashme. The files are available on the WAGO Linux distributionCD under CD:/images/ and must be copied into the /tftpboot/ directory first orbe generated in the uClinux directoty using make.NoteYou can get additional information on the interface with the helpcommand. Example: LFBK # help
