Hi3536 新做的板子初始化程序执行不过去

本帖最后由 七星海棠 于 2017-5-23 15:54 编辑

大家好，
       新做的Hi3536板子，烧写完内核，系统能起来，在跑demo程序的时候，卡在初始化这了
       HI_MPI_SYS_Exit(); 函数都执行不过去，有哪位大神知道是咋回事吗？
       看打印信息，驱动都加载成功了
       Mon May 22 00:00:01 UTC 2017
Hisilicon Media Memory Zone Manager
Module himedia: init ok
hi3536_base: module license 'Proprietary' taints kernel.
Disabling lock debugging due to kernel taint
load sys.ko for Hi3536...OK!
load vdec.ko for dccm....OK
Load hi_tde.ko success.         (SDK_VERSION:[SDK_VERSION] Build Time:[Jun  7 2015, 19:26:15])
load region.ko ....OK!
load vgs.ko for Hi3536...OK!
load vpss.ko ....OK!
load vou.ko ....OK!
load venc.ko for dccm....OK
load ive.ko ... OK!
HDMI_1080P60
0x63 = 0x40
Hisilicon Watchdog Timer: 0.01 initialized. default_margin=60 sec (nowayout= 0, nodeamon= 0)
acodec inited!
insert audio

  HI_S32 SAMPLE_COMM_SYS_Init(VB_CONF_S *pstVbConf)
{
    MPP_SYS_CONF_S stSysConf = {0};
    HI_S32 s32Ret = HI_FAILURE;
    HI_S32 i;

    HI_MPI_SYS_Exit();
   
    for(i=0;i     {
         HI_MPI_VB_ExitModCommPool(i);
    }
    for(i=0; i     {
         HI_MPI_VB_DestroyPool(i);
    }
    HI_MPI_VB_Exit();

    if (NULL == pstVbConf)
    {
        SAMPLE_PRT("input parameter is null, it is invaild!\n");
        return HI_FAILURE;
    }

    s32Ret = HI_MPI_VB_SetConf(pstVbConf);
    if (HI_SUCCESS != s32Ret)
    {
        SAMPLE_PRT("HI_MPI_VB_SetConf failed %x!\n", s32Ret);
        return HI_FAILURE;
    }

    s32Ret = HI_MPI_VB_Init();
    if (HI_SUCCESS != s32Ret)
    {
        SAMPLE_PRT("HI_MPI_VB_Init failed!\n");
        return HI_FAILURE;
    }

    stSysConf.u32AlignWidth = SAMPLE_SYS_ALIGN_WIDTH;
    s32Ret = HI_MPI_SYS_SetConf(&stSysConf);
    if (HI_SUCCESS != s32Ret)
    {
        SAMPLE_PRT("HI_MPI_SYS_SetConf failed\n");
        return HI_FAILURE;
    }

    s32Ret = HI_MPI_SYS_Init();
    if (HI_SUCCESS != s32Ret)
    {
        SAMPLE_PRT("HI_MPI_SYS_Init failed!\n");
        return HI_FAILURE;
    }

    return HI_SUCCESS;
}