aploader.c

ct952 source code use for Digital Frame Photo

        INFOFILTER_ResetDumpSectors();
        INFOFILTER_DumpSectors(dwStartPos, 1, (BYTE *)&__AP_Info, sizeof(AP_INFO), 0);
        break;

    case    SRC_FROM_DRAM:
    case    SRC_FROM_FLASH:
        // Get AP_INFO structure content first
        HAL_CopyDRAM(dwStartPos, (DWORD)&__AP_Info, sizeof(AP_INFO));
        break;
    }

#ifdef  DEBUG_AP_INFO
    DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "AP_INFO structure information\n");
    DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Identify [1]: %lx, Identify [2]: %lx, AP_Type: %lx, External Flag: %lx",
        __AP_Info.dwIdentify[0], __AP_Info.dwIdentify[1], __AP_Info.dwAP_Type, __AP_Info.dwExternalFlag);
    DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Version AP: %lx, Chip Version: %lx",
        __AP_Info.dwVersionAP, __AP_Info.dwChipVersion);
    DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "AP Description: %lx, %lx, %lx, %lx\n",
        __AP_Info.dwDescription[0], __AP_Info.dwDescription[1],
        __AP_Info.dwDescription[2], __AP_Info.dwDescription[3]);
#endif  // #ifdef DEBUG_AP_INFO

    // STEP 2: Check support chip verion first -- LLY2.00
    // if(__AP_Info.dwChipVersion != 1)
    // peteryu275, modified for IC check version, 2007/3/22 11:31AM
    if (_AP_IC_Version_Check(__AP_Info.dwChipVersion) == FALSE)
    {
        DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Err: Not desired chip version auto-upgrade code: %lx,now: %lx\n", __AP_Info.dwChipVersion, IC_VERSION_ID);
        
        __OSDNDUpMsgAttr.wX -= GDI_GetStringWidth_909(aAP_IC_VERSION_ERROR);
        GDI_DrawString_909(0, &__OSDNDUpMsgAttr, aAP_IC_VERSION_ERROR);
        __OSDNDUpMsgAttr.wX += GDI_GetStringWidth_909(aAP_IC_VERSION_ERROR);
        OS_DelayTime(COUNT_3_SEC);
        
        return (NULL);
    }

    // STEP 3: Check the identify string "CT909-AP"
    if ((CT909AP_IDENTIFY1 != __AP_Info.dwIdentify[0]) ||
        (CT909AP_IDENTIFY2 != __AP_Info.dwIdentify[1]))
    {
        DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Err: ID is %lx, %lx\n", __AP_Info.dwIdentify[0], __AP_Info.dwIdentify[1]);
        return (NULL);
    }

    // STEP 4: Check the space is enough or not.
    // Calculate the AP code area base on DRAM type
    // ie. from AP_CODE_AREA ~ (DRAM end address - 4)
    // So, size = DRAM end address - AP_CODE_AREA
    dwAPCodeArea = HAL_GetDRAMSize();
    if(dwAPCodeArea == HAL_DRAM_UNKNOWN)
    {
        DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Err: Unknown DRAM type to calculate AP code area !\n");
        return (NULL);
    }
    else
    {
        dwAPCodeArea -= DS_AP_CODE_AREA;
    }


    if(__AP_Info.dwAP_Size > dwAPCodeArea)
    {
        DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Err: AP Size is %lx, larger than reserved space !\n", __AP_Info.dwAP_Size);
        return (NULL);
    }

    if(__AP_Info.dwVersionAP <= 4)
    {
        DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Err: APPacker Version %lx is too old !\n", __AP_Info.dwVersionAP);
        return (NULL);
    }

    // Step 4: Return AP_INFO structure pointer if allow to switch
    return &__AP_Info;
}

//  *********************************************************************
//  Function    :   AP_SwitchMode
//  Description :   Switch to desired AP mode
//  Arguments   :   bAPID, specify the desired AP ID
//  Return      :   TRUE, the aciton is ok
//                  FALSE, the action is failure
//  *********************************************************************
// LLY2.15, modify the procedure since AP location method has updated.
BYTE    AP_SwitchMode(BYTE bAPID)
{
    PAP_INFO        pAP_Info;
    BYTE            i=0;
    PSECTION_ENTRY  pSec=NULL;

    // Step 1: Find if exist the desired AP ID
    while(1)
    {
        // Check if exist section name.
        // I0f zero, exit it. itmeans end of section.
        if(pSec[i].dwName == 0)
        {
            DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Err: Can't find AP since end of section\n");
            return (FALSE);
        }

        // Give section address to check if AP code
        pAP_Info=AP_Identify(SRC_FROM_FLASH, pSec[i].dwRMA);

        // Exit the loop directly if AP_Identify() return NULL
        // ie. don't support to switch AP
        if(pAP_Info == NULL)
        {
            i++;
            continue;
//            DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Err: Switch AP fail since AP_Identify() return FALSE\n");
//            return FALSE;
        }

        // Exit the finding loop if find the desired AP
        if(pAP_Info->dwAP_Type == bAPID)
        {
            DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Find the desired AP, location: %lx\n", pSec[i].dwRMA);
            break;
        }

        // increas sector index to check next section.
        i++;

        // exit the loop, if section index > supported number.
        if(i>=32)
        {
            DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Err: Can't find AP since section > 32\n");
            return (FALSE);
        }

    }

    DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "Switch to AP mode, ID: %lx\n", bAPID);


    // LLY2.00, stop decoder, parser, source before enter AP mode
    HAL_PlayCommand(COMMAND_STOP, 0);
    // wyc2.53-909P,
    SrcFilter_Stop(__dwSFStreamID);
    HAL_ControlParser(HAL_PARSER_STOP, 0);

    // Step 3: Remove all UI by following procedure.
    // Turn-off all UI, and related information, PIP ...
    OSD_RemoveAllUI();
    // Micky0.72, must put after OSD_Remove UI, as OSD need to reference some info.
    OSD_NormalMode();

    // Step 4: Start AP mode switch.
    __dwTemp=AP_Loader(SRC_FROM_FLASH, pSec[i].dwRMA, pSec[i].dwRSize);

    if(__dwTemp==FALSE)
    {
        BYTE bMode=0;

        DBG_Printf(DBG_THREAD_CHEERDVD, DBG_INFO_PRINTF, "AP_Loader() fail. So, re-booting\n");

        // Notice: need restore the AP mode to DVD mode
        HAL_WriteStorage(SETUP_ADDR_AP_MODE, &bMode, 1);

        // Re-booting.
        _AP_REBOOT();
    }

    return TRUE;
}


// LLY1.50, add one parameter for this API since AP_INFO_ADDITIONAL structure need it.
//VOID    _AP_Prepare_AdditionalInfo(VOID)
VOID    _AP_Prepare_AdditionalInfo(DWORD dwAPSource)
{
    PAP_INFO_ADDITIONAL     AP_Info_Additional;
    DWORD                   dwIdx;
    DWORD                   dwPCB_Number;
    DWORD dwSaveInt;
    // LLY2.05, define a pointer to IR_INFO structure to get IR related information.
    PIR_INFO                pIR_Info;

    // Get IR related information.
    pIR_Info = INPUT_GetIRInfo();

    // Get PCB Number
#ifdef SUPPORT_SERVO_SOURCE
    {
    extern BYTE SRVDBG_PCBNumber(void);
    dwPCB_Number = SRVDBG_PCBNumber();
    }
#else
    dwPCB_Number = 0x0;
#endif

    // Disable all INT to write DRAM 0x40000000 ~ 0x40001000 Memory
    OS_DISABLE_INTERRUPTS( dwSaveInt );
    // REG_PLAT_RESET_CONTROL_ENABLE = (PLAT_RESET_USB_ENABLE|PLAT_RESET_USBCLKCKT_ENABLE);
    // Chuan2.18, Can't reset Servo for GPB issue.
    REG_PLAT_RESET_CONTROL_ENABLE = (INT_SET_ALL&
        (~(PLAT_RESET_DSU1_ENABLE | PLAT_RESET_TIMER_ENABLE | PLAT_RESET_SERVO_ENABLE |
        PLAT_RESET_VOU_ENABLE | PLAT_RESET_VOU2_ENABLE | PLAT_RESET_PROM_ENABLE)));
    REG_PLAT_INT_MASK_PRIORITY = INT_CLEAR_ALL;
    REG_PLAT_INT_CLEAR = INT_SET_ALL;
    REG_PLAT_PROC1_1ST_INT_MASK_ENABLE = INT_SET_ALL;
    REG_PLAT_PROC1_1ST_INT_PENDING = INT_CLEAR_ALL;
    REG_PLAT_PROC1_2ND_INT_MASK_ENABLE = INT_SET_ALL;
    REG_PLAT_PROC1_2ND_INT_PENDING = INT_CLEAR_ALL;
    REG_PLAT_PROC1_1ST_INT_CLEAR = INT_SET_ALL;
    REG_PLAT_PROC1_2ND_INT_CLEAR = INT_SET_ALL;

    AP_Info_Additional                      = (PAP_INFO_ADDITIONAL)(0x40000000);
    AP_Info_Additional->pTableAddress       = (PSECTION_ENTRY)(AP_TABLE_ADDRESS);
    AP_Info_Additional->dwVersionFAE        = __dwVersionFAE;
    AP_Info_Additional->dwVersionServo      = __dwVersionServo;
    AP_Info_Additional->dwPCB_Number        = dwPCB_Number;
    AP_Info_Additional->dwVersionFlash      = FLASH_SW_VERSION;
//    AP_Info_Additional->dwVersionTool       = TOOLS_SW_VERSION;
    AP_Info_Additional->dwVersionAP_INFO_ADDITIONAL = 5;
    AP_Info_Additional->dwIRType            = (DWORD) pIR_Info->bIR_Type;
    AP_Info_Additional->dwAP_Type           = __AP_Info.dwAP_Type;
    AP_Info_Additional->dwExternalFlag      = __AP_Info.dwExternalFlag;

    switch(__bMPEGVideoMode)
    {
    case    MPEG_VIDEO_MODE_NTSC:
        if(__SetupInfo.bProgressiveScan == SETUP_PROGRESSIVE_SCAN_ON)
        {
            AP_Info_Additional->dwTVMode = MODE_NTSC_NORMAL | MODE_PSCAN;
        }
        else
        {
            AP_Info_Additional->dwTVMode = MODE_NTSC_NORMAL;
        }
        break;

    default:
    case    MPEG_VIDEO_MODE_PAL:
        if(__SetupInfo.bProgressiveScan == SETUP_PROGRESSIVE_SCAN_ON)
        {
            AP_Info_Additional->dwTVMode = MODE_PAL_NORMAL | MODE_PSCAN;
        }
        else
        {
            AP_Info_Additional->dwTVMode = MODE_PAL_NORMAL;
        }
        break;
    }

    // LLY2.05, using IR reported information to prepare the IR map table and size directly
    AP_Info_Additional->bIRMapSize            = pIR_Info->bIRMapSize;
    for(dwIdx=0; dwIdx<pIR_Info->bIRMapSize; dwIdx++)
    {
        AP_Info_Additional->bIRMap[dwIdx] = pIR_Info->aIRMap[dwIdx];
    }

    // LLY2.05, using IR reported information to prepare IR customer code value
    AP_Info_Additional->bIR_Customer_Code[0] = pIR_Info->bCustomerCode;
    AP_Info_Additional->bIR_Customer_Code[1] = pIR_Info->bCustomerCode1;

    // LLY1.50, assign new elements value for AP_INFO_ADDITIONAL structure v4.0
    AP_Info_Additional->wAPSource = (WORD)(dwAPSource);
    AP_Info_Additional->wAP_EEPROM_Addr = SETUP_ADDR_AP_MODE;

    // Append customer version string for Auto-Upgrade reference
    dwIdx = (DWORD)-1;
    do
    {
        dwIdx++;
        AP_Info_Additional->csVersionCustomer[dwIdx] = __csVersionCustomer[dwIdx];
    } while((dwIdx<24) && (__csVersionCustomer[dwIdx] != 0x0));

    ROMLD_MoveSectionTable((PSECTION_ENTRY)(DS_AP_CODE_AREA + sizeof(AP_INFO) + (DWORD)ROMLD_SECTION_TABLE_ADDR), (PSECTION_ENTRY)AP_TABLE_ADDRESS);
}