Hi Ignacio, Ignacio Lorenzo Subirá Otal schrieb: >> Hello Ignacio, > > Hello Paul, > I read this documentation and edited the local.conf.sample to fit my needs > as a first approach when I sent this e-mail but I got no good results. > I read it quietly again and again and I could understand better the way > openembedded works and I could get some results. > By now, what I can obtain a kernel image and a root-disk image but none > of them are "true". I mean, I get results in the /work directory and I find > zImage and the root-disk in jffs2 format but when I load the i.MX21 board > with this software it hangs. If I try to mount the root-disk image in my > computer it says it isn't correct. What says 'file' about the image? Does the endianness fit for your target system?
For mounting the image on your computer: Have you properly created a mtdblock device using the mtdram kernel modules? JFFS2 images cannot be mounted like ext2, vfat etc. See [0]. > I don't know what fails because all the > logs that openembedded creates are ok and it finishes working without errors > but the truth is that it isn't working for me.... What does the bootloader say about the rootfs & kernel image? Can it find it? Have you tried stepping through the initial kernel startup steps with GDB and a JTAG probe? > I don't know what else can I do because I've used both toolchains (the one > provided by openembedded and the one provided by freescale) and with > both of them I get the same error. Regards Robert [0] - http://www.linux-mtd.infradead.org/faq/jffs2.html
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