Function __DSP_boot_task

src/dolphin/src/dsp/dsp_task.c:290–352

#define MSG_BASE 0x80F30000
void __DSP_boot_task(DSPTaskInfo* task)
{
    volatile u32 mail;

    while (!DSPCheckMailFromDSP())
        ;

    mail = DSPReadMailFromDSP();

    DSPSendMailToDSP(MSG_BASE | 0xA001);
    while (DSPCheckMailToDSP())
    {
    }
    DSPSendMailToDSP((u32)(task->iram_mmem_addr));
    while (DSPCheckMailToDSP())
    {
    }

    DSPSendMailToDSP(MSG_BASE | 0xC002);
    while (DSPCheckMailToDSP())
    {
    }
    DSPSendMailToDSP((u32)(task->iram_addr & 0xffff));
    while (DSPCheckMailToDSP())
    {
    }

    DSPSendMailToDSP(MSG_BASE | 0xA002);
    while (DSPCheckMailToDSP())
    {
    }
    DSPSendMailToDSP(task->iram_length);
    while (DSPCheckMailToDSP())
    {
    }

    DSPSendMailToDSP(MSG_BASE | 0xB002);
    while (DSPCheckMailToDSP())
    {
    }
    DSPSendMailToDSP(0x00000000);
    while (DSPCheckMailToDSP())
    {
    }

    DSPSendMailToDSP(MSG_BASE | 0xD001);
    while (DSPCheckMailToDSP())
    {
    }
    DSPSendMailToDSP((u32)(0xffff & task->dsp_init_vector));
    while (DSPCheckMailToDSP())
    {
    }

    __DSP_debug_printf("DSP is booting task: 0x%08X\n", task);
    __DSP_debug_printf("__DSP_boot_task()  : IRAM MMEM ADDR: 0x%08X\n",
                       (u32)(task->iram_mmem_addr));
    __DSP_debug_printf("__DSP_boot_task()  : IRAM DSP ADDR : 0x%08X\n", (u32)(task->iram_addr));