firmware-utils: add oseama tool for creating Seama entities
It has an important feature (compared to seama) of using multiple input
files, aligning them and padding zeroes until reaching a specified
absolute offset. This is needed for a proper flash layout on NAND. We
want kernel partition to be big enough to handle future updates without
a need to resize it and wipe whole "ubi" partition. It's important as
we don't want to lose block counters.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 48601