TMS570LS3137: EMIF interface to SDRAM

Hi,

I want to interface SDRAM(IS42S16400J-7BL) to TMS570LS3137 in HDK Hercules TMS570LS31x/21x Development Kit.

In Halcogen, this the configuration I made

   Enable EMIF driver in Deiver enable Tap 

  Pinmux tap Checked the EMIF and Checked EMIF_CLK output in Special Muxing Option

   VCLK3 is 80MHZ

   EMIF tap, EMIF SDRAM tap 

  trfc = 63ns

 trp= 20ns

trcd = 20ns

twr =15ns

tras = 42ns

trc = 63ns

trrd =14ns

txsr = 70 ns

Refresh Period = 64ms

Refresh Cycles = 4096

CAS =2

Banks = 4

Page Size = 256

SDRAM init = 200us

Generated the code and in Main function called this two functions 

muxInit();
emif_SDRAM_StartupInit();

After I try to write on location 0x88000004 but can't access the location Please Help Me

Thank you.