Esempi in C++ (Cpp) per enable_dmm_clocks

Esempio n. 1

File: ti816x_emif4.c Progetto: OpenNoah/u-boot

void config_ddr(const struct ddr_data *data, const struct cmd_control *ctrl,
		const struct emif_regs *regs,
		const struct dmm_lisa_map_regs *lisa_regs, int nrs)
{
	int i;

	enable_emif_clocks();

	for (i = 0; i < nrs; i++)
		ddr_init_settings(ctrl, i);

	enable_dmm_clocks();

	/* Program the DMM to for non-interleaved configuration */
	config_dmm(lisa_regs);

	/* Program EMIF CFG Registers */
	for (i = 0; i < nrs; i++) {
		set_sdram_timings(regs, i);
		config_sdram(regs, i);
	}

	udelay(1000);
	for (i = 0; i < nrs; i++)
		ddr3_sw_levelling(data, i);

	udelay(50000);	/* Some delay needed */
}

Esempio n. 2

File: emif4.c Progetto: ehamine/u-boot

void config_dmm(const struct dmm_lisa_map_regs *regs)
{
    enable_dmm_clocks();

    writel(0, &hw_lisa_map_regs->dmm_lisa_map_3);
    writel(0, &hw_lisa_map_regs->dmm_lisa_map_2);
    writel(0, &hw_lisa_map_regs->dmm_lisa_map_1);
    writel(0, &hw_lisa_map_regs->dmm_lisa_map_0);

    writel(regs->dmm_lisa_map_3, &hw_lisa_map_regs->dmm_lisa_map_3);
    writel(regs->dmm_lisa_map_2, &hw_lisa_map_regs->dmm_lisa_map_2);
    writel(regs->dmm_lisa_map_1, &hw_lisa_map_regs->dmm_lisa_map_1);
    writel(regs->dmm_lisa_map_0, &hw_lisa_map_regs->dmm_lisa_map_0);
}