Exemplos de get_tmu0_clk_rate em C++ (Cpp)

Exemplo n.º 1

Arquivo: time.c Projeto: 54shady/uboot_tiny4412

int timer_init (void)
{
	/* Divide clock by CONFIG_SYS_TMU_CLK_DIV */
	u16 bit = 0;

	switch (CONFIG_SYS_TMU_CLK_DIV) {
	case 1024:
		bit = 4;
		break;
	case 256:
		bit = 3;
		break;
	case 64:
		bit = 2;
		break;
	case 16:
		bit = 1;
		break;
	case 4:
	default:
		break;
	}
	writew(readw(TCR0) | bit, TCR0);

	/* Calc clock rate */
	timer_freq = get_tmu0_clk_rate() >> ((bit + 1) * 2);

	tmu_timer_stop(0);
	tmu_timer_start(0);

	last_tcnt = 0;
	overflow_ticks = 0;

	return 0;
}

Exemplo n.º 2

Arquivo: time.c Projeto: richard-nellist/idl4k

int timer_init (void)
{
	/* Divide clock by TMU_CLK_DIVIDER */
	u16 bit = 0;

	switch (TMU_CLK_DIVIDER) {
	case 1024:
		bit = 4;
		break;
	case 256:
		bit = 3;
		break;
	case 64:
		bit = 2;
		break;
	case 16:
		bit = 1;
		break;
	case 4:
	default:
		break;
	}
	writew(readw(TCR0) | bit, TCR0);

	/* Clock frequency calc */
	timer_freq = get_tmu0_clk_rate() >> ((bit + 1) * 2);

	tmu_timer_stop(0);
	tmu_timer_start(0);

	return 0;
}

Exemplo n.º 3

Arquivo: time.c Projeto: Adrizcorp/ARM_SOC_FPGA

unsigned long get_tbclk(void)
{
	return get_tmu0_clk_rate() >> ((bit + 1) * 2);
}