Hello, I would like to develop a real embedded app, with only gpio, ethernet and serial com, but without GUI. first try : I only load linux kernel, without loading "root_qtopia.img" , and i got a kernel panic followed by a system crash( i load vivi, then kernel in the bootloader ). Is it a problem with the filesystem ? what sould i do now ? thx Fred
If you didn't load a "root" then you dont have a file system. I'm guessing here, but you will either have to build your own root file system, or you will have to load root_qtopia.img and set the runlevel to 3, i think.
Fred, I wrote a tutorial in the Wiki on a JFFS2 root file system. I think this one is better, but haven't tried it. This guy has a good website. http://cchia-cwp.blogspot.com/2010/03/build-root-file-system.html