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文件大小: 4mb
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上传时间: 2009-05-14
详细说明： /**************************************************************** NAME: u2440mon.c DESC: u2440mon entry point,menu,download HISTORY: Mar.25.2002:purnnamu: S3C2400X profile.c is ported for S3C2410X. Mar.27.2002:purnnamu: DMA is enabled. Apr.01.2002:purnnamu : isDownloadReady flag is added. Apr.10.2002:purnnamu: - Selecting menu is available in the waiting loop. So, isDownloadReady flag gets not needed - UART ch.1 can be selected for the console. Aug.20.2002:purnnamu: revision number change 0.2 -> R1.1 Sep.03.2002:purnnamu: To remove the power noise in the USB signal, the unused CLKOUT0,1 is disabled. ****************************************************************/ #define GLOBAL_CLK 1 #include #include #include "def.h" #include "option.h" #include "2440addr.h" #include "2440lib.h" #include "2440slib.h" #include "mmu.h" #include "profile.h" #include "memtest.h" extern char Image$$RO$$Limit[]; extern char Image$$RO$$Base[]; extern char Image$$RW$$Limit[]; extern char Image$$RW$$Base[]; extern char Image$$ZI$$Limit[]; extern char Image$$ZI$$Base[]; void Isr_Init(void); void HaltUndef(void); void HaltSwi(void); void HaltPabort(void); void HaltDabort(void); void ClearMemory(void); void Clk0_Enable(int clock_sel); void Clk1_Enable(int clock_sel); void Clk0_Disable(void); void Clk1_Disable(void); //extern void TFT_LCD_Init(void); //extern void TFT_LCD_Test(void); extern void TFT_LCD_Init(void); extern void TFT_LCD_Test(void); extern void Test_Touchpanel(void) ; extern void Test_Adc(void) ; //adc test extern void KeyScan_Test(void) ; extern void RTC_Display(void) ; extern void Test_IrDA_Tx(void) ; extern void PlayMusicTest(void) ; extern void RecordTest( void ) ; extern void Test_Iic(void) ; extern void Test_SDI(void) ; extern void Camera_Test( void ) ; volatile U32 downloadAddress; void (*restart)(void)=(void (*)(void))0x0; volatile unsigned char *downPt; volatile U32 downloadFileSize; volatile U16 checkSum; volatile unsigned int err=0; volatile U32 totalDmaCount; volatile int isUsbdSetConfiguration; int download_run=0; U32 tempDownloadAddress; int menuUsed=0; extern char Image$$RW$$Limit[]; U32 *pMagicNum=(U32 *)Image$$RW$$Limit; int consoleNum; static U32 cpu_freq; static U32 UPLL; static void cal_cpu_bus_clk(void) { U32 val; U8 m, p, s; val = rMPLLCON; m = (val>>12)&0xff; p = (val>>4)&0x3f; s = val&3; //(m+8)*FIN*2 不要超出32位数! FCLK = ((m+8)*(FIN/100)*2)/((p+2)*(1<>1)&3; p = val&1; val = rCAMDIVN; s = val>>8; switch (m) { case 0: HCLK = FCLK; break; case 1: HCLK = FCLK>>1; break; case 2: if(s&2) HCLK = FCLK>>3; else HCLK = FCLK>>2; break; case 3: if(s&1) HCLK = FCLK/6; else HCLK = FCLK/3; break; } if(p) PCLK = HCLK>>1; else PCLK = HCLK; if(s&0x10) cpu_freq = HCLK; else cpu_freq = FCLK; val = rUPLLCON; m = (val>>12)&0xff; p = (val>>4)&0x3f; s = val&3; UPLL = ((m+8)*FIN)/((p+2)*(1<>1):UPLL; } void Temp_function() { Uart_Printf("\nPlease input 1-16 to select test!!!\n"); } struct { void (*fun)(void); char *tip; }CmdTip[] = { { Temp_function, "Please input 1-16 to select test" } , { BUZZER_PWM_Test, "Test PWM" } , { RTC_Display, "RTC time display" } , { Test_Adc, "Test ADC" } , { KeyScan_Test, "Test interrupt and key scan" } , { Test_Touchpanel, "Test Touchpanel" } , { TFT_LCD_Test, "Test TFT-LCD or VGA1024x768 module" } , { Test_Iic, "Test IIC EEPROM, if use QQ2440, please remove the LCD" } , { PlayMusicTest, "UDA1341 play music" } , { Test_SDI, "Test SD Card" } , { Camera_Test, "Test CMOS Camera"}, { 0, 0} }; void Main(void) { char *mode; int i; U8 key; U32 mpll_val = 0 ; //U32 divn_upll = 0 ; #if ADS10 // __rt_lib_init(); //for ADS 1.0 #endif Port_Init(); Isr_Init(); i = 2 ; //don't use 100M! //boot_params.cpu_clk.val = 3; switch ( i ) { case 0: //200 key = 12; mpll_val = (92<<12)|(4<<4)|(1); break; case 1: //300 key = 13; mpll_val = (67<<12)|(1<<4)|(1); break; case 2: //400 key = 14; mpll_val = (92<<12)|(1<<4)|(1); break; case 3: //440!!! key = 14; mpll_val = (102<<12)|(1<<4)|(1); break; default: key = 14; mpll_val = (92<<12)|(1<<4)|(1); break; } //init FCLK=400M, so change MPLL first ChangeMPllValue((mpll_val>>12)&0xff, (mpll_val>>4)&0x3f, mpll_val&3); ChangeClockDivider(key, 12); cal_cpu_bus_clk(); consoleNum = 0; // Uart 1 select for debug. Uart_Init( 0,115200 ); Uart_Select( consoleNum ); Beep(2000, 100); Uart_SendByte('\n'); Uart_Printf("<***********************************************>\n"); Uart_Printf(" SBC2440 Test Program VER1.0\n"); Uart_Printf(" www.arm9.net\n"); Uart_Printf(" Build time is: %s %s\n", __DATE__ , __TIME__ ); Uart_Printf( " Image$$RO$$Base = 0x%x\n", Image$$RO$$Base ); Uart_Printf( " Image$$RO$$Limit = 0x%x\n", Image$$RO$$Limit ); Uart_Printf( " Image$$RW$$Base = 0x%x\n", Image$$RW$$Base ); Uart_Printf( " Image$$RW$$Limit = 0x%x\n", Image$$RW$$Limit ); Uart_Printf( " Image$$ZI$$Base = 0x%x\n", Image$$ZI$$Base ); Uart_Printf( " Image$$ZI$$Limit = 0x%x\n", Image$$ZI$$Limit ); Uart_Printf("<***********************************************>\n"); rMISCCR=rMISCCR&~(1<<3); // USBD is selected instead of USBH1 rMISCCR=rMISCCR&~(1<<13); // USB port 1 is enabled. // // USBD should be initialized first of all. // // isUsbdSetConfiguration=0; // rd_dm9000_id(); // // rGPBCON &= ~(3<<20); //CF_CARD Power // rGPBCON |= 1<<20; // rGPBDAT |= 1<<10; // rDSC0 = 0x155; // rDSC1 = 0x15555555; rDSC0 = 0x2aa; rDSC1 = 0x2aaaaaaa; //Enable NAND, USBD, PWM TImer, UART0,1 and GPIO clock, //the others must be enabled in OS!!! rCLKCON = 0xfffff0; //MMU_EnableICache(); MMU_Init(); // //Uart_Printf("NOR Flash ID is 0x%08x\n", GetFlashID()); pISR_SWI=(_ISR_STARTADDRESS+0xf0); //for pSOS Led_Display(0x66); #if USBDMA mode="DMA"; #else mode="Int"; #endif // CLKOUT0/1 select. //Uart_Printf("CLKOUT0:MPLL in, CLKOUT1:RTC clock.\n"); //Clk0_Enable(0); // 0:MPLLin, 1:UPLL, 2:FCLK, 3:HCLK, 4:PCLK, 5:DCLK0 //Clk1_Enable(2); // 0:MPLLout, 1:UPLL, 2:RTC, 3:HCLK, 4:PCLK, 5:DCLK1 Clk0_Disable(); Clk1_Disable(); mpll_val = rMPLLCON; TFT_LCD_Init(); // TFT_LCD_Init(); download_run=1; //The default menu is the Download & Run mode. while(1) { U8 idx; Uart_Printf("\nPlease select function : \n"); for(i=0; CmdTip[i].fun!=0; i++) Uart_Printf("%d : %s\n", i, CmdTip[i].tip); idx = Uart_GetIntNum_GJ() ; if(idx
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