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u-boot environmental variable issue in rk3128 (rockchip-3128)

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Posted at 6/29/2017 17:11:03     
Hi All,

       Currently I am working with rk3128 u-boot(rockchip 3128) in my project.
        I am  facing issue in retaining u-boot environment variable even after the command "saveenv"

                  Procedure: Hold the rock-chip board in u-boot mode


                  rkboot#  print bootdelay
                                  1

                  rkboot#  setenv bootdelay 3
                  rkboot# print bootdelay

                                  3                          /*Only saving to RAM ,not in flash*/

                  rkboot#  savenv

                  rkboot#  reset
                  rkboot# print bootdelay

                                  1                          /* Should be 3*/

    Can someone guide me how to fix this issue ? and proceed further.
    I hope the changes I am saving its writing into RAM insted not into flash. If I am correct Please help me how to overcome this   
    issue?

Thanks and Regards
  Shravan S

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