Instead of simply creating partitions large enough to contain the
contents of a --source partition (and adding a pre-specified amount of
padding), use the --size used in the partition .wks statement.
If --size isn't used, or is smaller than the actual --source size,
retain the current behavior.
(From OE-Core rev: 23b6c5ea4d48cdf731e5202991961a0e4b10ff29)
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>