AM3358: DDR Data Integrity check Failed

Part Number: AM3358

Hi,

        I am working on AM3358 based custom board and RAM memory size is 1GB RAM( part no - IS43TR85120B-125KBLI )

     I done RAM config using AM335x_EMIF_Configuration_Tool.xlxs. i try to test ddr ram using GEL file. i am getting  Data Integrity check Failed.

  pls give me a solution for that  and thanks in advance.

my GEL file DDR3 values below:

/*******************************************************************
//DDR3 PHY parameters
//*******************************************************************

#define CMD_PHY_CTRL_SLAVE_RATIO 0x00000100
#define CMD_PHY_INVERT_CLKOUT 0x00000001

#define DATA_PHY_RD_DQS_SLAVE_RATIO 0x00000041
#define DATA_PHY_FIFO_WE_SLAVE_RATIO 0x000000d4
#define DATA_PHY_WR_DQS_SLAVE_RATIO 0x000000d0
#define DATA_PHY_WR_DATA_SLAVE_RATIO 0x00000110

#define DDR_IOCTRL_VALUE 0x0000018B

//******************************************************************
//EMIF parameters
//******************************************************************
#define ALLOPP_DDR3_READ_LATENCY 8
#define ALLOPP_DDR3_SDRAM_TIMING1 0x0AAAD4D3
#define ALLOPP_DDR3_SDRAM_TIMING2 0x246B7FDA
#define ALLOPP_DDR3_SDRAM_TIMING3 0x50FFE67F

#define ALLOPP_DDR3_SDRAM_CONFIG 0x61A053B2
#define ALLOPP_DDR3_REF_CTRL 0x00000C30
#define ALLOPP_DDR3_ZQ_CONFIG 0x50074BE1

Regards,

Jagadeesh