u-boot environmental variable location ? and its offset and size ? in rk3128 (r

shravansundar

Hi All,
        
       rk3128 (rockchip 3128)
       I  found in one of the header file about the u-boot environmental variables offset location as 0x0 and its size as 0x200.

       I tried to read the location in u-boot mode using "md " command . But I am not able to see the environmental variables in that
      location.Below is the command I am trying ,

       rkboot# md 0x00000000

       Can someone tel me where can I get the u-boot environmental variable location ? and its size.?

Thanks and Regards
   Shravan S