Replacing Kernel on SAM9-L9260
Hello,
I use a board, which is based on a SAM9-L9260. There are 2 flash's on this board. On the first, the small one, is the kernel and the bootloader (u-boot).
The bootloader loads the kernel into the ram and boots it with some parameters.
The filesystem is on the second flash (the big one). Sometimes i need a software-update. And sometimes maybe the kernel should be replaced. The kernel is on e defined address in the small ram. There are the boot-parameters for the kernel too.
For the flash's i have some devices:
/dev/mtd*
/dev/mtd0 is the small flash.
Is there a way to write something to a specific address in mtd0?
regards
toredo
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