mtd-utils used for am335x for large 4KiB page with 224 oob
We need install this before compilation:
apt-get install zlib1g-dev liblzo2-2 liblzo2-dev uuid-dev
cd mtd-utils-am335x
make WITHOUT_XATTR=1
http://processors.wiki.ti.com/index.php/MTD_Utilities#MTD-Utils_User-space_tools