TDA4VM: mcu2_0使用mainspi无法打开SPI

void spi_open(uint32_t instance,uint32_t domain)
{
    SPI_Handle        spi;
	SPI_Params        spiParams;
   // uint32_t          instance, domain;
	//domain = 1;
	//instance = 1;
    SPI_HWAttrs spi_cfg;

    appLogPrintf("spi_open instance=%d,domain=%d  enter........\n",instance,domain);

	SPI_init();
    SPI_socGetInitCfg(domain, instance, &spi_cfg);
    appLogPrintf("spi_open instance=%d,domain=%d  spi_cfg.intNum=%d........\n",instance,domain,spi_cfg.intNum);

	spi_cfg.enableIntr = true;
	spi_cfg.edmaHandle = NULL;
	spi_cfg.dmaMode    = FALSE;
	spi_cfg.chnCfg[0].dataLineCommMode = MCSPI_DATA_LINE_COMM_MODE_4;

    SPI_socSetInitCfg(domain, instance, &spi_cfg);

	SPI_Params_init(&spiParams);
	spiParams.transferMode = SPI_MODE_BLOCKING;
	spiParams.transferCallbackFxn = NULL;
	spiParams.frameFormat=SPI_POL0_PHA1;
	spiParams.transferTimeout = 0;
	spiParams.mode = SPI_MASTER;
	
    appLogPrintf("SPI_Params_init  after........\n");
	//memcpy(&spiParams,&SPI_defaultParams,sizeof(SPI_Params));
	spi = SPI_open(domain, instance, &spiParams);

	 if (spi == NULL)
    {
        appLogPrintf("Error initializing SPI\n");
       // goto Err;
    }
    else
    {
        appLogPrintf("SPI_%d initializing......\n",instance);
    }

}