c5510evm.gel

TMS320VC55XX图像处理程序

/* The Startup() function is executed when the GEL file is loaded. */

StartUp()
{
	C5510_CPU_Reset();
      C5510EVM_Mem_Map_Init();
      C5510EVM_EMIF_Init();
	GEL_TextOut("C5510EVM GEL StartUp  Complete.\n");
}

menuitem "C5510EVM_Configuration";

hotmenu C5510_CPU_Reset()
{
	GEL_Reset();
	GEL_TextOut("C5510_CPU_Reset Complete.\n");
}


/* Memory map based on MP/MC value=1 (BOOTM[2:0]=0).    */

hotmenu C5510EVM_Mem_Map_Init()
{
	GEL_MapOn();
	GEL_MapReset();

/* Init debugger memory map for program space */
	GEL_MapAdd(0x0000C0,0,0x0FF40,1,1);		/* DARAM */
	GEL_MapAdd(0x010000,0,0x040000,1,1);	/* SARAM */
	GEL_MapAdd(0x050000,0,0x3B0000,1,1);	/* External CE0 */
	GEL_MapAdd(0x400000,0,0x400000,1,1);	/* External CE1 */
	GEL_MapAdd(0x800000,0,0x400000,1,1);	/* External CE2 */
	GEL_MapAdd(0xC00000,0,0x400000,1,1);	/* External CE3 */

/* Init debugger memory map for data space */
	GEL_MapAdd(0x000000,1,0x000060,1,1);	/* MMRs */
	GEL_MapAdd(0x000060,1,0x07FA0,1,1);		/* DARAM */
	GEL_MapAdd(0x008000,1,0x020000,1,1);	/* SARAM */
	GEL_MapAdd(0x028000,1,0x1D8000,1,1);	/* External CE0 */
	GEL_MapAdd(0x200000,1,0x200000,1,1);	/* External CE1 */
	GEL_MapAdd(0x400000,1,0x200000,1,1);	/* External CE2 */
	GEL_MapAdd(0x600000,1,0x200000,1,1);	/* External CE3 */

/* Init debugger memory map for I/O mapped regs */
	GEL_MapAdd(0x000000,2,0x3C00,1,1);
	
      GEL_TextOut("C5510EVM_Mem_Map_Init Complete.\n");
}


/*  Initialize the EMIF control registers to access        */
/*  SBSRAM(CE0), FLASH(CE1), CPLD control & status regs(CE3) */

hotmenu C5510EVM_EMIF_Init()
{
      GEL_MemoryFill(0x803,2,1,0x4000);
      GEL_MemoryFill(0x804,2,1,0x0000);
      GEL_MemoryFill(0x806,2,1,0x2FFF);
      GEL_MemoryFill(0x807,2,1,0x5FFF);
      GEL_MemoryFill(0x809,2,1,0x2FFF);
      GEL_MemoryFill(0x80A,2,1,0x5FFF); 
      GEL_MemoryFill(0x80C,2,1,0x1015);
      GEL_MemoryFill(0x80D,2,1,0x5015);

	GEL_TextOut("C5510EVM_EMIF_Init Complete.\n");
}