Exemplos de mxs_handle_5v_conflict em C++ (Cpp)

Exemplo n.º 1

Arquivo: spl_power_init.c Projeto: BWhitten/u-boot

/**
 * mxs_5v_boot() - Configure the power block to boot from 5V input
 *
 * This function handles configuration of the power block when supplied by
 * a 5V input.
 */
static void mxs_5v_boot(void)
{
	struct mxs_power_regs *power_regs =
		(struct mxs_power_regs *)MXS_POWER_BASE;

	debug("SPL: Configuring power block to boot from 5V input\n");

	/*
	 * NOTE: In original IMX-Bootlets, this also checks for VBUSVALID,
	 * but their implementation always returns 1 so we omit it here.
	 */
	if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) {
		debug("SPL: 5V VDD good\n");
		mxs_boot_valid_5v();
		return;
	}

	early_delay(1000);
	if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) {
		debug("SPL: 5V VDD good (after delay)\n");
		mxs_boot_valid_5v();
		return;
	}

	debug("SPL: 5V VDD not good\n");
	mxs_handle_5v_conflict();
}

Exemplo n.º 2

Arquivo: spl_power_init.c Projeto: Bedoustani/parallella-uboot

static void mxs_5v_boot(void)
{
	struct mxs_power_regs *power_regs =
		(struct mxs_power_regs *)MXS_POWER_BASE;

	/*
	 * NOTE: In original IMX-Bootlets, this also checks for VBUSVALID,
	 * but their implementation always returns 1 so we omit it here.
	 */
	if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) {
		mxs_boot_valid_5v();
		return;
	}

	early_delay(1000);
	if (readl(&power_regs->hw_power_sts) & POWER_STS_VDD5V_GT_VDDIO) {
		mxs_boot_valid_5v();
		return;
	}

	mxs_handle_5v_conflict();
}