Some device has problems in packed write for eMMC. So we can set packed write feature in platform data. Change-Id: I7e76c78fd076fa5cb0d540c1312fd6ae69aae1b4
Some device has problems in packed write for eMMC. So we can set packed write feature in platform data. Change-Id: I7e76c78fd076fa5cb0d540c1312fd6ae69aae1b4