C++ (Cpp) NX_WDT_SetResetEnable Beispiele

Beispiel #1

Datei: s5p6818.c Projekt: projectnano/zeus

static void cpu_base_init(void)
{
	int i = 0;

	NX_RSTCON_Initialize();
	NX_RSTCON_SetBaseAddress((void*)IO_ADDRESS(NX_RSTCON_GetPhysicalAddress()));

	NX_TIEOFF_Initialize();
	NX_TIEOFF_SetBaseAddress((void*)IO_ADDRESS(NX_TIEOFF_GetPhysicalAddress()));

	NX_CLKGEN_Initialize();
	for (i = 0; NX_CLKGEN_GetNumberOfModule() > i; i++)
		NX_CLKGEN_SetBaseAddress(i, (void*)IO_ADDRESS(NX_CLKGEN_GetPhysicalAddress(i)));

	NX_GPIO_Initialize();
	for (i = 0; NX_GPIO_GetNumberOfModule() > i; i++) {
		NX_GPIO_SetBaseAddress(i, (void*)IO_ADDRESS(NX_GPIO_GetPhysicalAddress(i)));
		NX_GPIO_OpenModule(i);
	}

	NX_ALIVE_Initialize();
	NX_ALIVE_SetBaseAddress((void*)IO_ADDRESS(NX_ALIVE_GetPhysicalAddress()));
	NX_ALIVE_OpenModule();

	NX_CLKPWR_Initialize();
	NX_CLKPWR_SetBaseAddress((void*)IO_ADDRESS(NX_CLKPWR_GetPhysicalAddress()));
	NX_CLKPWR_OpenModule();

    /*
     * NOTE> ALIVE Power Gate must enable for RTC register access.
     * 		 must be clear wfi jump address
 	 */
	NX_ALIVE_SetWriteEnable(CTRUE);
	__raw_writel(0xFFFFFFFF, SCR_ARM_SECOND_BOOT);

	// write 0xf0 on alive scratchpad reg for boot success check
	NX_ALIVE_SetScratchReg(NX_ALIVE_GetScratchReg() | 0xF0);

	NX_WDT_Initialize();
	NX_WDT_SetBaseAddress(0, (void*)IO_ADDRESS(NX_WDT_GetPhysicalAddress(0)));
	NX_WDT_OpenModule(0);

	// watchdog disable
	if (NX_WDT_GetEnable(0)) {
		NX_WDT_SetEnable(0, CFALSE);
		NX_WDT_SetResetEnable(0, CFALSE);
		NX_WDT_ClearInterruptPending(0, NX_WDT_GetInterruptNumber(0));
	}
}

Beispiel #2

Datei: s5p4418.c Projekt: iTOP4418/u-boot-2014.07

static void cpu_base_init(void)
{
	U32 tie_reg, val;
	int i = 0;

	NX_RSTCON_Initialize();
	NX_RSTCON_SetBaseAddress((void*)IO_ADDRESS(NX_RSTCON_GetPhysicalAddress()));

	NX_TIEOFF_Initialize();
	NX_TIEOFF_SetBaseAddress((void*)IO_ADDRESS(NX_TIEOFF_GetPhysicalAddress()));

	NX_CLKGEN_Initialize();
	for (i = 0; NX_CLKGEN_GetNumberOfModule() > i; i++)
		NX_CLKGEN_SetBaseAddress(i, (void*)IO_ADDRESS(NX_CLKGEN_GetPhysicalAddress(i)));

	NX_GPIO_Initialize();
	for (i = 0; NX_GPIO_GetNumberOfModule() > i; i++) {
		NX_GPIO_SetBaseAddress(i, (void*)IO_ADDRESS(NX_GPIO_GetPhysicalAddress(i)));
		NX_GPIO_OpenModule(i);
	}

	NX_ALIVE_Initialize();
	NX_ALIVE_SetBaseAddress((void*)IO_ADDRESS(NX_ALIVE_GetPhysicalAddress()));
	NX_ALIVE_OpenModule();

	NX_CLKPWR_Initialize();
	NX_CLKPWR_SetBaseAddress((void*)IO_ADDRESS(NX_CLKPWR_GetPhysicalAddress()));
	NX_CLKPWR_OpenModule();

    /*
     * NOTE> ALIVE Power Gate must enable for RTC register access.
     * 		 must be clear wfi jump address
 	 */
	NX_ALIVE_SetWriteEnable(CTRUE);
	__raw_writel(0xFFFFFFFF, SCR_ARM_SECOND_BOOT);

	/*
	 * NOTE> Control for ACP register access.
	 */
	tie_reg = (U32)IO_ADDRESS(NX_TIEOFF_GetPhysicalAddress());

	val = __raw_readl(tie_reg + 0x70) & ~((3 << 30) | (3 << 10));
	writel(val,   (tie_reg + 0X70));

	val = __raw_readl(tie_reg + 0x80) & ~(3 << 3);
	writel(val,   (tie_reg + 0x80));

/* add by cym 20150811 */
#ifdef CONFIG_MACH_S5P6818
/* end add */
	// write 0xf0 on alive scratchpad reg for boot success check
	NX_ALIVE_SetScratchReg(NX_ALIVE_GetScratchReg() | 0xF0);

	NX_WDT_Initialize();
	NX_WDT_SetBaseAddress(0, (void*)IO_ADDRESS(NX_WDT_GetPhysicalAddress(0)));
	NX_WDT_OpenModule(0);

	// watchdog disable
	if (NX_WDT_GetEnable(0)) {
		NX_WDT_SetEnable(0, CFALSE);
		NX_WDT_SetResetEnable(0, CFALSE);
		NX_WDT_ClearInterruptPending(0, NX_WDT_GetInterruptNumber(0));
	}
/* add by cym 20150811 */
#endif
/* end add */
}