C++ (Cpp) debug_rom 예제들

예제 #1

파일: lowlevel_init.c 프로젝트: RoelandK/Amlogic-reff16-uboot

void lowlevel_init(void* cur,void * target)
{
    int i;

    //close ddr
    //gpiob_8 
    clrbits_le32(P_PREG_GGPIO_O, 1<<16);
    clrbits_le32(P_PREG_GGPIO_EN_N, 1<<16);
    //gpiob_5 
    clrbits_le32(P_PREG_GGPIO_O, 1<<13);
    clrbits_le32(P_PREG_GGPIO_EN_N, 1<<13);
    //gpiob_6 
    //clrbits_le32(P_PREG_GGPIO_O, 1<<14);
    //clrbits_le32(P_PREG_GGPIO_EN_N, 1<<14);

	//Adjust 1us timer base
	setbits_le32(P_PREG_GGPIO_O, 1<<5);
	clrbits_le32(P_PREG_GGPIO_EN_N, 1<<5);
	//vcc_12v/24v power on GPIOX_70
	setbits_le32(P_PREG_GGPIO_O, 1<<6);
	clrbits_le32(P_PREG_GGPIO_EN_N, 1<<6);

    //backlight GPIOX_53
	setbits_le32(P_PREG_FGPIO_O, 1<<21);
	clrbits_le32(P_PREG_FGPIO_EN_N, 1<<21);
	WRITE_CBUS_REG_BITS(PREG_CTLREG0_ADDR,CONFIG_CRYSTAL_MHZ,4,5);
	/*
        Select TimerE 1 us base
    */
	clrsetbits_le32(P_ISA_TIMER_MUX,0x7<<8,0x1<<8);
    memory_pll_init(0,NULL);
	//serial_put_dword(get_timer(0));
	//serial_put_dword(readl(0xc1100000+0x200b*4));
#if CONFIG_ENABLE_SPL_DEBUG_ROM
    __udelay(100000);//wait for a uart input 
	if(serial_tstc()){
		writel(0,P_WATCHDOG_TC);//disable Watchdog	  
	    debug_rom(__FILE__,__LINE__);
		}
#else
    __udelay(1000);//delay 1 ms , wait pll ready	
#endif	

#if 1
#if CONFIG_ENABLE_SPL_DEBUG_ROM	
	if(ddr_init_test()){
		writel(0,P_WATCHDOG_TC);//disable Watchdog	  
	    debug_rom(__FILE__,__LINE__);
		}
#else

    do{
    }while(ddr_init_test(0x6));
#endif	    
#endif
	writel(0,P_WATCHDOG_TC);//disable Watchdog    
//	serial_puts("\nM2C Systemp Started\n");
}

예제 #2

파일: lowlevel_init.c 프로젝트: Doxlon/buildroot-uboot

void lowlevel_init(void* cur,void * target)
{
#if 0    
	if(cur != target) //r0!=r1
	{
	    //running from spi
    	// take me as a spi rom boot mode
		romboot_info->por_cfg = POR_INTL_SPI |
		    (READ_CBUS_REG(ASSIST_POR_CONFIG)&(~POR_INTL_CFG_MASK));
		romboot_info->boot_id = 0;//boot from spi
		/// Release pull up registers .
	}
#endif	

	power_hold();
	backlight_off();

	//changed by Elvis, add uart rx pull up
	//pull up LINUX_RX(B15--->GPIOE_19) reg (7422y v1.pdf)
	//GPIOE_19(M1-Apps v25- 2010-07-19-BGA372_297-6.xls serach B15)
	WRITE_CBUS_REG( PAD_PULL_UP_REG3, READ_CBUS_REG(PAD_PULL_UP_REG3) & ~(1<<2) );	// Meson-pull-up-down_table.xlsx ( GPIOE_19 is PAD_PULL_UP_REG3---0x203e 2bits)

	//Adjust 1us timer base
	WRITE_CBUS_REG_BITS(PREG_CTLREG0_ADDR,CONFIG_CRYSTAL_MHZ,4,5);
	/*
        Select TimerE 1 us base
    	*/
	clrsetbits_le32(P_ISA_TIMER_MUX,0x7<<8,0x1<<8);
    	memory_pll_init(0,NULL);
	serial_puts("\nFirmware start at: ");
	serial_put_dword(get_timer(0));
#if CONFIG_ENABLE_SPL_DEBUG_ROM
    __udelay(100000);//wait for a uart input 
	if(serial_tstc())
	{
	    debug_rom(__FILE__,__LINE__);
	}
#else
    __udelay(1000);//delay 1 ms , wait pll ready	
#endif	
//	writel((0<<22)|1000000,P_WATCHDOG_TC);//enable Watchdog
	unsigned por_cfg;
#if CONFIG_ENABLE_SPL_DEBUG_ROM	
	if(ddr_init_test())
	    debug_rom(__FILE__,__LINE__);
#else
    do{
    }while(ddr_init_test());

#endif	    
	serial_puts("\nFirmware started, now starting u-boot...");
}

예제 #3

파일: relocate_init.c 프로젝트: Doxlon/buildroot-uboot

void relocate_init(unsigned __TEXT_BASE,unsigned __TEXT_SIZE)
{

	unsigned por_cfg=romboot_info->por_cfg;
	unsigned boot_id=romboot_info->boot_id;
	unsigned size;
	int i;
	unsigned * mem;
	int rc=0;

	size=__TEXT_SIZE;
//	if(rc)
//		rc=fw_init_extl(por_cfg);//INTL device  BOOT FAIL
//	if(rc==0)
//		rc=fw_load_extl(por_cfg,__TEXT_BASE,size);
//				asm volatile("wfi");
	if(boot_id>1)
        boot_id=0;
	if(boot_id==0)
    {
        rc=fw_load_intl(por_cfg,__TEXT_BASE,size);
        if(!rc)
            return ;
        rc=fw_init_extl(por_cfg);//INTL device  BOOT FAIL
	}
	if(rc==0)
	{
		rc=fw_load_extl(por_cfg,__TEXT_BASE,size);
	}
#if CONFIG_ENABLE_SPL_DEBUG_ROM
    
    while(rc||serial_tstc())
    {
        serial_put_dword(rc);
        debug_rom(__FILE__,__LINE__);
        
#else
   while(rc)
   {
     	
#endif
				if(rc)
            rc=fw_init_extl(por_cfg);//INTL device  BOOT FAIL
        if(rc==0)
            rc=fw_load_extl(por_cfg,__TEXT_BASE,size);
    }
#if	0		//comment out by Elvis Yu
    for(i=0;i<sizeof(__load_table)/sizeof(__load_table[0]);i++)
    {
        if(__load_table[i].size==0)
            continue;
        memcpy(__load_table[i].dest,__load_table[i].src+__TEXT_BASE,__load_table[i].size);
    }
 //   __asm__ __volatile__("wfi");
#endif
    return ;
}

예제 #4

파일: debugrom.c 프로젝트: codesnake/uboot-amlogic

unsigned main(unsigned __TEXT_BASE,unsigned __TEXT_SIZE)
{
    //Adjust 1us timer base
    timer_init();

    serial_init(UART_CONTROL_SET(CONFIG_BAUDRATE,CONFIG_CRYSTAL_MHZ*1000000));
    serial_put_dword(get_utimer(0));
    AML_WATCH_DOG_DISABLE();//disable Watchdog
    debug_rom(__FILE__,__LINE__);
    return 0;
}

예제 #5

파일: relocate_init.c 프로젝트: Doxlon/buildroot-uboot

void relocate_init(unsigned __TEXT_BASE,unsigned __TEXT_SIZE)
{

	unsigned por_cfg=romboot_info->por_cfg;
	unsigned boot_id=romboot_info->boot_id;
	unsigned size;
	int i;
	unsigned * mem;
	int rc=0;
    size=__TEXT_SIZE;
	if(boot_id>1)
        boot_id=0;
	if(boot_id==0)
    {
        rc=fw_load_intl(por_cfg,__TEXT_BASE,size);
        if(!rc)
            return ;
        rc=fw_init_extl(por_cfg);//INTL device  BOOT FAIL
	}
	if(rc==0)
	{
		rc=fw_load_extl(por_cfg,__TEXT_BASE,size);
	}
#if CONFIG_ENABLE_SPL_DEBUG_ROM
    
    while(rc||serial_tstc())
    {
        unsigned char c;
        if(serial_tstc()&&serial_getc()!='e')
            break;
        serial_put_dword(rc);
        debug_rom(__FILE__,__LINE__);
        
#else
   while(rc)
   {
     	
#endif
		if(rc)
            rc=fw_init_extl(por_cfg);//INTL device  BOOT FAIL
        if(rc==0)
            rc=fw_load_extl(por_cfg,__TEXT_BASE,size);
    }
    load_ext(por_cfg,boot_id,__TEXT_BASE);
 //   __asm__ __volatile__("wfi");

    return ;
}

예제 #6

파일: debug_rom.c 프로젝트: rofehr/uboot-amlogic

void relocate_init(unsigned __TEXT_BASE,unsigned __TEXT_SIZE)
{
    while(1)
        debug_rom(__FILE__,__LINE__);

}

예제 #7

파일: lowlevel_init.c 프로젝트: RoelandK/Amlogic-reff16-uboot

void lowlevel_init(void* cur,void * target)
{
    int i;
#if 0    
	if(cur != target) //r0!=r1
	{
	    //running from spi
    	// take me as a spi rom boot mode
		romboot_info->por_cfg = POR_INTL_SPI |
		    (READ_CBUS_REG(ASSIST_POR_CONFIG)&(~POR_INTL_CFG_MASK));
		romboot_info->boot_id = 0;//boot from spi
		/// Release pull up registers .
	}
#endif	
	 //gpiob_8 
    clrbits_le32(P_PREG_GGPIO_O, 1<<16);
    clrbits_le32(P_PREG_GGPIO_EN_N, 1<<16);
    //gpiob_5 
    clrbits_le32(P_PREG_GGPIO_O, 1<<13);
    clrbits_le32(P_PREG_GGPIO_EN_N, 1<<13);
	//writel((1<<22)|100000,P_WATCHDOG_TC);//enable Watchdog 1 seconds
	//Adjust 1us timer base
	//clrbits_le32(P_PREG_FGPIO_O, 1<<21);
	//mute
//	setbits_le32(P_PREG_GGPIO_O, 1<<5);
//	clrbits_le32(P_PREG_GGPIO_EN_N, 1<<5);
//	//vcc_12v/24v power down GPIOX_70
//	setbits_le32(P_PREG_GGPIO_O, 1<<6);
//	clrbits_le32(P_PREG_GGPIO_EN_N, 1<<6);
//	bl
//	setbits_le32(P_PREG_FGPIO_O, 1<<21);
//	clrbits_le32(P_PREG_FGPIO_EN_N, 1<<21);

	//Wr(REG_LVDS_PHY_CNTL4, 0);//LVDS_MDR_PU

	//clrbits_le32(P_PREG_GGPIO_O, 1<<6);
	//clrbits_le32(P_PREG_GGPIO_EN_N, 1<<6);
	WRITE_CBUS_REG_BITS(PREG_CTLREG0_ADDR,CONFIG_CRYSTAL_MHZ,4,5);
	/*
        Select TimerE 1 us base
    */
	clrsetbits_le32(P_ISA_TIMER_MUX,0x7<<8,0x1<<8);


	if(1)
	{
		writel(0,P_WATCHDOG_TC);//disable Watchdog   
		//while(1)
		{
			__udelay(50000);
		}
	}
	
    memory_pll_init(0,NULL);
	//serial_put_dword(get_timer(0));
	//serial_put_dword(readl(0xc1100000+0x200b*4));
#if CONFIG_ENABLE_SPL_DEBUG_ROM
    __udelay(100000);//wait for a uart input 
	if(serial_tstc()){
		writel(0,P_WATCHDOG_TC);//disable Watchdog	  
	    debug_rom(__FILE__,__LINE__);
		}
#else
    __udelay(1000);//delay 1 ms , wait pll ready	
#endif	

#if 1
#if CONFIG_ENABLE_SPL_DEBUG_ROM	
	if(ddr_init_test()){
		writel(0,P_WATCHDOG_TC);//disable Watchdog	  
	    debug_rom(__FILE__,__LINE__);
		}
#else

    do{
    }while(ddr_init_test(0x6));
#endif	    
#endif
	writel(0,P_WATCHDOG_TC);//disable Watchdog    
	//serial_puts("\nM2C (Haier TV) Systemp Started\n");
}