CPS-1848 link不上FPGA。

CPS-1848 link不上FPGA, CPS1848的端口速率都是5Gboad,CPS-寄存器配置如下,请教是否是寄存器配置问题？

int cps1848_config(void)
{
    int i = 0;
    for(i = 0;i<18;i++)
        cps1848_i2c_write(0x158+0x20*i,0x88000000);
    for(i = 0;i<12;i++)
    {
        cps1848_i2c_write(0xFF1000+0x10*i,0x1e1557a8);
        cps1848_i2c_write(0xFF1008+0x10*i,0x6a1b6400);
    }            
    for(i = 0;i<18;i++)
        cps1848_i2c_write(0x15C+0x20*i,0xD0600000);    
    cps1848_i2c_write(0x120,0x8e00);    
    cps1848_i2c_write(0xF20300,0xbfffffff);    

    cps1848_i2c_write(0x70,0xd1);//SRIO ID
    usleep(1000);
    cps1848_i2c_write(0x74,0x06);//SRIO PORT        
    printf("srio id=0xd1  port=0x06\r\n");

    return 0;
}

读取link状态如下：