Quote:
Originally Posted by MarekGibek
Compressed, uImage format. Offset 1048576 in the image file. Size ~3.2 MB.
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Thanks for explanations.
I learned about uImage and Uboot from these pages
http://free-electrons.com/blog/uncom...kernel-on-arm/
http://www.isysop.com/unpacking-and-...-uimage-files/
I managed to extract kernel in a gzip file but not shure the right size.
I still have to recalculate the 2 crc
What is the size of your original unzipped kernel ? (arch/arm/boot/Image ?)
What is the entry point of the kernel ? (Seems to be 70008000 from image_header)
[edit] The data content is image_header struct + one Image (Uboot code + embedded gzip kernel)
I have not seen this case in doc. Is it arm related ?
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As I writed previously, I would like to patch the kernel to try to setup 1Ghz CPU and SleepCover without having to recompile it.
Sooner or later, I should setup a build environnement to recompile kernel
but I'm not ready yet as I'm starting from scratch on Linux and have a lot to learn ...