AnsweredAssumed Answered

How to use sdma on i.mx53 to optimize mmc read/write?

Question asked by dewei zhu on Mar 7, 2013
Latest reply on Jul 24, 2013 by Jean-Francois Lahaye



    I'm doing fastboot on i.mx53 android board.Now I'm optimizing uboot boot-up speed.(Now 125k size,and 1.15s boot-up time,and the goal is 0.5s since I don't wanna to cut fastboot and usb).

    And I wanna to optimize mmc read/write with sdma ,but I just got an article about the work on i.mx6x.


    So, any one has some sugguestions?



    Thank you!