Fix build error

Change-Id: I32e06cc41c70e225622c87539feaca5f92131065
creativezenv: change target_id & MODEL_NUMBER.

85 is already used by HIFI E.T. MA8C.

Change-Id: I7f30d6b1acbebd6152d11fa46ec87d95e6a809e7
Reviewed-on: http://gerrit.rockbox.org/703
Reviewed-by: Purling Nayuki <cyq.yzfl@gmail.com>
Reviewed-by: Amaury Pouly <amaury.pouly@gmail.com>
atj213x: obtain PC value in more elegant way

Change-Id: I2e6ffb3b58ddda0ea62ce5d4cd71ac5475b34495
Make fat test tool build again, and make its sector size configurable.

Change-Id: Icfe7c4bb880c2f10918a7809f0f1f1c3838f6f48