Currently, odroid boot image has 20MB modules.img and exact 20MB
modules partition size causes thor flash failure because it is in
extended parition. Change modules partition size as 32MB.
Change-Id: I1c383f359acf3d415c823ff991901a55e647dfd6 Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>