In message 37FB7AA6F5F9814FB634A7BF4C35A6F501213E92@ESEALNT442.al.sw.ericsson.se you wrote:
I am thinking of using the Multi Image format for our Linux Kernel + RootfileSystem. Now, I have noticed that the 'mkimage' image has a header which contains useful info, but I have not figured out how Linux gets hold of the RootFileSystem address in a Multi image...can someone describe how this is done?
The "mkimage" tool will add information where each of the parts is located in the multifile image. U-Boot will the know where it finds the kernel image, and where the ramdisk image. It will pass this information to Linux as usual (r4 = initrd_start or 0 if no initrd, r5 = initrd_end).
Linux does not know about this at all.
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Oh fuck. I guess I will go to prison now.
Please forget what I posted.
Wolfgang Denk