/*******************************************************************************
 *                                                                             *
 * Copyright (c) 2009 Texas Instruments Incorporated - http://www.ti.com/      *
 *                        ALL RIGHTS RESERVED                                  *
 *                                                                             *
 ******************************************************************************/

/*******************************************************************************
* Framework components, IRES and RMAN configuration
*
******************************************************************************/

xdc.loadPackage('ti.sdo.fc.memutils');
xdc.loadPackage('ti.xdais');

xdc.useModule('xdc.runtime.knl.Semaphore').Proxy = xdc.useModule('ti.sysbios.xdcruntime.SemProcessSupport');


var Memory = xdc.useModule('xdc.runtime.Memory');
//set All heaps of dskts as the default heap0
var DSKT2           = xdc.useModule('ti.sdo.fc.dskt2.DSKT2');

/*
* Create a default system heap using ti.bios.HeapMem and plugin this as default heap
*/
var HeapMem                     = xdc.useModule('ti.sysbios.heaps.HeapMem');
var heapMemParams               = new HeapMem.Params;
heapMemParams.size              = 0x009EE000;

heapMemParams.size              = heapMemParams.size; 
heapMemParams.sectionName       = ".systemHeap";
var heap0                       = HeapMem.create(heapMemParams);
Memory.defaultHeapInstance      = heap0;

heapMemParams.size              = 0x00020000;
heapMemParams.sectionName       = ".internalHeap";
var heap1                       = HeapMem.create(heapMemParams);


 Program.global.DSP_HEAPEXT_MEM = heap0;
 Program.global.DSP_HEAPINT_MEM = heap1;


/* Configure DSKT2 heaps and scratch */
DSKT2.ALLOW_EXTERNAL_SCRATCH = false;

DSKT2.DARAM0 = "DSP_HEAPINT_MEM";
DSKT2.DARAM1 = "DSP_HEAPINT_MEM";
DSKT2.DARAM2 = "DSP_HEAPINT_MEM";

DSKT2.SARAM0 = "DSP_HEAPEXT_MEM";
DSKT2.SARAM1 = "DSP_HEAPEXT_MEM";
DSKT2.SARAM2 = "DSP_HEAPEXT_MEM";

DSKT2.ESDATA = "DSP_HEAPEXT_MEM";
DSKT2.IPROG = "DSP_HEAPEXT_MEM";
DSKT2.EPROG = "DSP_HEAPEXT_MEM";

DSKT2.DSKT2_HEAP = "DSP_HEAPEXT_MEM";
    
DSKT2.DARAM_SCRATCH_SIZES = [128*1024, 0, 0,0,0,0,0, /* ... */ 0 ];
DSKT2.SARAM_SCRATCH_SIZES = [ 0,0, 0,0,0,0,0, /* ... */ 0 ];


var RMAN = xdc.useModule('ti.sdo.fc.rman.RMAN');
var fcSettings = xdc.useModule("ti.sdo.fc.global.Settings");
fcSettings.enableLogFC =false;

xdc.loadPackage("ti.sdo.fc.dskt2").profile = Program.build.profile;
xdc.loadPackage("ti.sdo.fc.rman").profile = Program.build.profile;

function IntType(Value)
{
    return (Value>>>0);
}

function createBitMask(numBits,startBitOffset)
{
    let mask = 0;
    let i;
    
    for (i = 0; i < numBits; i++)
    {
        mask <<= 1;
        mask  |= 1;
    }
    mask <<= startBitOffset;
    return mask;

}

function pad(number, length) {
    var str = '' + number;
    while (str.length < length) str = '0' + str;
    return str.toUpperCase();
}

function dec2hexStr(number) { 
    return "0x" + pad(Number(number >>> 0).toString(16),8); 
}

function DisableMARBits(CacheDisableRegions,CacheModule)
{
    let MB = 1024*1024;
    let MAR_REG_SIZE = 512 * MB;
    let MAR_REG_BIT_SIZE = 16 * MB;
    let MAR_REG_NAME_MULTIPLE = 32;

    for (var i in CacheDisableRegions)
    {
        let cacheOffMemSection   = Program.cpu.memoryMap[CacheDisableRegions[i]];
        if (typeof cacheOffMemSection == 'undefined')
        {
            throw new Error("Section for cache disable not defined in memory map: " + CacheDisableRegions[i]);
        }
        let marRegNum = IntType(cacheOffMemSection.base / MAR_REG_SIZE);
        let marRegStartBitOffset = IntType((cacheOffMemSection.base - (marRegNum * MAR_REG_SIZE)) / MAR_REG_BIT_SIZE);
        let marRegNumBits        = IntType((cacheOffMemSection.len + (MAR_REG_BIT_SIZE - 1))/ MAR_REG_BIT_SIZE);
        let marRegNumString      = "MAR" + (MAR_REG_NAME_MULTIPLE * marRegNum) + "_" + ((MAR_REG_NAME_MULTIPLE * marRegNum) + (MAR_REG_NAME_MULTIPLE - 1));
        let marRegBitMask        = createBitMask(marRegNumBits, marRegStartBitOffset);
        marRegBitMask            = ~marRegBitMask;
        print ("MAR BITS DISABLE:" + " SECTION_NAME: " + CacheDisableRegions[i] + " REG NAME: " + marRegNumString + " START_BIT_OFFSET: " + marRegStartBitOffset + " NUMBITS " + marRegNumBits + " MAR REG BITMASK " + dec2hexStr(marRegBitMask));
        print ("Current MAR Reg Value: " + dec2hexStr(CacheModule[marRegNumString]));
        CacheModule[marRegNumString] &= marRegBitMask;
        print ("Modified MAR Reg Value: " + dec2hexStr(CacheModule[marRegNumString]));
    }
}

var Cache = xdc.useModule('ti.sysbios.family.c64p.Cache');

/* Disable caching for HWspinlock addresses */
Cache.MAR0_31    = 0x00000000;
Cache.MAR32_63   = 0x00000000;
/* Config/EDMA registers cache disabled */
Cache.MAR64_95   = 0x00000000;
Cache.MAR96_127  = 0x00000000;
/* CPU access code and data  - 0x80000000 cache enable */
Cache.MAR128_159 = 0xFFFFFFFF;
/* TILER memory cache disabled  - 0xA0000000*/
Cache.MAR160_191 = 0xFFFFFFFF;
/* memory cache disabled  - 0xC0000000*/
Cache.MAR192_223 = 0xFFFFFFFF;
/* memory cache disabled  - 0xE0000000*/
Cache.MAR224_255 = 0xFFFFFFFF;

var CacheDisableRegions = ["SR0","REMOTE_DEBUG_MEM", "ETH_OFFLOAD"];
DisableMARBits(CacheDisableRegions, Cache);

/*
Cache .initSize =  {
      l1pSize: Cache.L1Size_32K,
      l1dSize: Cache.L1Size_32K,
      l2Size: Cache.L2Size_128K
};
*/

/*
 * Framework Components' configuration

var System = xdc.useModule('xdc.runtime.System');
System.SupportProxy = xdc.useModule('xdc.runtime.SysStd');

var LoggerSys = xdc.useModule('xdc.runtime.LoggerSys');
var LoggerSysParams = new LoggerSys.Params();

var Defaults = xdc.useModule('xdc.runtime.Defaults');
Defaults.common$.logger = LoggerSys.create(LoggerSysParams);

// Enable logging for metaonly modules
var Main = xdc.useModule('xdc.runtime.Main');

var Diags = xdc.useModule('xdc.runtime.Diags');
Diags.setMaskMeta('xdc.runtime.Main', Diags.ALL, Diags.RUNTIME_ON);

var Registry = xdc.useModule('xdc.runtime.Registry');
Diags.setMaskMeta("xdc.runtime.Registry", Diags.ALL, Diags.RUNTIME_OFF);
*/

/* RMAN is used as a top-level (generic) resource manager */
RMAN.useDSKT2 = true;   //Use DSKT2 for allcating memory for internal data
                        //structures. Requires DSKT2's heaps to be configured.
RMAN.yieldSamePriority = true;
                        //When codecs cooperatively yield operation, yield to
                        //same priority algorithms as well.

/* ECPY used by codec for EDMA transfers, module must be configured. */
var ECPY = xdc.useModule('ti.sdo.fc.ecpy.ECPY');
ECPY.persistentAllocFxn = "DSKT2_allocPersistent";
ECPY.persistentFreeFxn = "DSKT2_freePersistent";

/* EDMA3 resource manager is registered with RMAN by including the below line */
var EDMA3CHAN = xdc.useModule('ti.sdo.fc.ires.edma3chan.EDMA3CHAN');


/******************************************************************************
 *                                                                            *
 *  See comment in \mcfw\src_bios6\utils\src\utils_dma_common_cfg.c           *
 *  for description of EDMA configuration split between different cores       *
 *                                                                            *
 ******************************************************************************
 */

var META = xdc.useModule('ti.sdo.fc.edma3.Settings');

META.region = 1;

/* Default EDMA Que to use */
META.defaultQ = 3;

META.eventQueueSetup = true;    

/*
    -1 means DO NOT set queue priority in FC
*/
META.queuePriority[0] = -1; 
META.queuePriority[1] = -1;      
META.queuePriority[2] = -1;      
META.queuePriority[3] = -1;      
META.queuePriority[4] = -1;      
META.queuePriority[5] = -1;      
META.queuePriority[6] = -1;      
META.queuePriority[7] = -1;      

/*
    Set up maximum number of Params, tccs, edma, qdma channels taht are to be
    assigned to each scratch group.
    Leave as 0, for un-used scratch groups, and if only "Persistent" resources
    are requested by the codec(s).
*/
{
    META.maxPaRams = [0,12,0,0];
    META.maxTccs = [0,5,0,0];
    META.maxEdmaChannels = [0,5,0,0];
    META.maxQdmaChannels = [0,0,0,0];
}

META.globalConfig = "gUtils_dmaGblCfgParams";
META.regionConfig = "gUtils_dmaInstInitConfig";