test_basic.c

Taiwan sunplus develop spce3200, it is a test program ----- testboard source code

//====================================================================================
//File Name:  	Test_Basic.c
//Description: 	Basic test
//Update:      	V1.0 by wangtao <[e-mail]>
//====================================================================================
#include "SystemHeader.h"

short Test_SDRam(void)
{
	unsigned int Temp0, Temp1, Temp2, Temp3;
	short Ret = 1;
	
	Temp0 = *(unsigned int *)0xA0555550;
	Temp1 = *(unsigned int *)0xA1005550;
	Temp2 = *(unsigned int *)0xA0AAAAA0;
	Temp3 = *(unsigned int *)0xA100AAA0;
	*(unsigned int *)0xA0555550 = 0xAAAAAAAA;
	*(unsigned int *)0xA1005550 = 0x55555555;
	*(unsigned int *)0xA0AAAAA0 = 0xFFFFFFFF;
	*(unsigned int *)0xA100AAA0 = 0x00000000;
	if(*(unsigned int *)0xA0555550 != 0xAAAAAAAA)
		Ret = 0;
	if(*(unsigned int *)0xA1005550 != 0x55555555)
		Ret = 0;
	if(*(unsigned int *)0xA0AAAAA0 != 0xFFFFFFFF)
		Ret = 0;
	if(*(unsigned int *)0xA100AAA0 != 0x00000000)
		Ret = 0;
	
	*(unsigned int *)0xA0555550 = 0x00000000;
	*(unsigned int *)0xA1005550 = 0x55555555;
	*(unsigned int *)0xA0AAAAA0 = 0xAAAAAAAA;
	*(unsigned int *)0xA100AAA0 = 0xFFFFFFFF;
	if(*(unsigned int *)0xA0555550 != 0x00000000)
		Ret = 0;
	if(*(unsigned int *)0xA1005550 != 0x55555555)
		Ret = 0;
	if(*(unsigned int *)0xA0AAAAA0 != 0xAAAAAAAA)
		Ret = 0;
	if(*(unsigned int *)0xA100AAA0 != 0xFFFFFFFF)
		Ret = 0;
	
	*(unsigned int *)0xA0555550 = Temp0;
	*(unsigned int *)0xA1005550 = Temp1;
	*(unsigned int *)0xA0AAAAA0 = Temp2;
	*(unsigned int *)0xA100AAA0 = Temp3;
	return Ret;
}

short Test_NorFlash(void)
{
	unsigned int TempData;
	*P_NOR_COMMAND_CTRL = 1;
	*(unsigned char *)0x9e055550 = 0xAA;
	*(unsigned char *)0x9e02AAA0 = 0x55;
	*(unsigned char *)0x9e055550 = 0x90;
	TempData = *(unsigned int *)0x9e000000;
	*P_NOR_COMMAND_CTRL = 0;	
	
	if((TempData & 0xFFFF) != 0x00BF)
		return 0;
	else
		return 1;
}

short Test_NandFlash(void)
{
	unsigned int TempData;
	short Ret = 1;
	int i;
	
	*P_GPIO_CLK_CONF = C_GPIO_CLK_EN + C_GPIO_RST_DIS;	          // Enable SFTCFG clk and not reset SFTCFG module.
	*P_NAND_CLK_CONF = C_NAND_CLK_EN + C_NAND_RST_DIS;	          	// Enable NAND clk and not reset NAND module.
	*P_NAND_INTERFACE_SEL = C_NAND_PORT_SEL; 		          		// Enable NAND module.

	*P_NAND_MODE_CTRL = C_NAND_PORT_EN|C_NAND_CEN_LOW|C_NAND_WPN_HIGH|C_NAND_CMD_READ|C_NAND_ALE_FALL|C_NAND_ALE_1CYCLE|C_NAND_WENLOW_2CYCLE|C_NAND_WENHIGH_1CYCLE|C_NAND_RENLOW_2CYCLE|C_NAND_RENHIGH_1CYCLE|0x00030000;

	*P_NAND_CLE_COMMAND = 0x90;			                  			// Don't check controller's  BUSY flag.
	i = 0;
	while ((*P_NAND_INT_STATUS & C_NAND_CTRL_BUSY) != 0)		 	// Polling status of controller.
	{
		i++;
		if(i==100000)
		{
			Ret = 0;
			break;
		}
	}

	*P_NAND_ALE_ADDR = 0x00000000;
	while ((*P_NAND_INT_STATUS & C_NAND_CTRL_BUSY) != 0)			// Polling status of controller.
	{
		i++;
		if(i==100000)
		{
			Ret = 0;
			break;
		}
	}
	TempData = *P_NAND_RX_DATA;										// Get 32-bit ID.
	if((TempData & 0xFF)!=0xEC)
		Ret = 0;
	
	*P_NAND_MODE_CTRL = 0x00000000 | C_NAND_PORT_EN | C_NAND_CEN_HIGH | C_NAND_WPN_HIGH | C_NAND_RD_RESV;		// CEn=1
	return Ret;
}

short Test_Ethernet(void)
{
	extern void InitSPI(void);
	
	InitSPI();
	if(MACInit()==0)
		return 0;
	return 1;
}

short Test_Basic(void)
{
	short x, y;
	short Ret = 1;
	int i;
	
	TFT_SetBGColor(0x0001);
	TFT_SetWindow(0, 0, TFT_WIDTH-1, TFT_HEIGHT-1);
	TFT_SetBGColor(COLOR_WHITE);
	TFT_SetWindow(40, 40, 279, 199);
	TFT_SetColor(COLOR_RED);
	TFT_Rectangle(0, 0, 239, 159, PAINT_HOLLOW);
	TFT_SetBGColor(COLOR_BLACK);
	TFT_SetWindow(50, 50, 269, 189);
	TFT_SetColor(COLOR_BLUE);
	TFT_SetTextPos(0, 0);
	
	TFT_Print("DRAM test...");
	if(Test_SDRam())
		TFT_Print("Successful!\n");
	else
	{
		TFT_SetColor(COLOR_RED);
		TFT_Print("Failed!\n");
		TFT_SetColor(COLOR_BLUE);
		Ret = 0;
	}

	TFT_Print("Nand Flash test...");
	if(Test_NandFlash())
		TFT_Print("Successful!\n");
	else
	{
		TFT_SetColor(COLOR_RED);
		TFT_Print("Failed!\n");
		TFT_SetColor(COLOR_BLUE);
		Ret = 0;
	}
	
	TFT_Print("Nor Flash test...");
	if(Test_NorFlash())
		TFT_Print("Successful!\n");
	else
	{
		TFT_SetColor(COLOR_RED);
		TFT_Print("Failed!\n");
		TFT_SetColor(COLOR_BLUE);
		Ret = 0;
	}
		
	TFT_Print("Ethernet controller test...");
	if(Test_Ethernet())
		TFT_Print("Successful!\n");
	else
	{
		TFT_SetColor(COLOR_RED);
		TFT_Print("Failed!\n");
		TFT_SetColor(COLOR_BLUE);
		Ret = 0;
	}
	
	TFT_SetTextPos(20, 110);
	TFT_Print("Click any position on the screen to continue");
	while(1)
	{
		Touch_Get(&x, &y);
		if(x!=-1) break;
	}
	for(i=0; i<1000000; i++);

	TFT_SetBGColor(0x0001);
	TFT_SetWindow(0, 0, TFT_WIDTH-1, TFT_HEIGHT-1);
	return Ret;
}