AM625: Am625 sbl splash screen

Part Number: AM625

Dear Ti experts.

I need to write splash screen for AM625 on sbl. I porting from baremetal dss_display_app on pdk_am65xx_08_02_00_21 to sbl. we have some questions bellow:

• On RTOS we need load SCICLIENT System firmware before load app. So does SCICLIENT System firmware enable clock and power for dss module?. On sbl how we do it?
• How we config interrupts for dss on sbl ?.

The code in RTOS bellow:

    #if defined (__aarch64__)
        Intc_Init(0);
        Intc_IntRegister(CSL_GIC0_INTR_DSS0_BUS_DISPC_INTR_REQ_0,
                         (IntrFuncPtr) App_displayISR,
                         0U);
        Intc_IntPrioritySet(CSL_GIC0_INTR_DSS0_BUS_DISPC_INTR_REQ_0, 1U, 0U);
        Intc_SystemEnable(CSL_GIC0_INTR_DSS0_BUS_DISPC_INTR_REQ_0);
    #else
        Intc_Init();
        Intc_IntSetSrcType(52U, (uint32_t)CSL_VIM_INTR_TYPE_LEVEL);
        Intc_IntPrioritySet(52U, 1U, 0U);
        Intc_IntRegister(52U, (IntrFuncPtr) App_displayISR, 0U);
        Intc_IntEnable(52U);
        In