The stage 3 loader size has to be a multiple of the filesystem
blocksize so that the signature maps with the later in memory
stage 3 loader. The lowest common blocksize is 4k so the image
is padded to a 4k boundary.
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Acked-by: Peter Oberparleiter <oberpar@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>