Exemple #1
0
void set_mux_conf_regs(void)
{
	/* Set MMC pins */
	enable_mmc1_pin_mux();

	/* Set Ethernet pins */
	enable_enet_pin_mux();
}
Exemple #2
0
/*
 * early system init of muxing and clocks.
 */
void s_init(void)
{
#ifdef CONFIG_SPL_BUILD
	/*
	 * Save the boot parameters passed from romcode.
	 * We cannot delay the saving further than this,
	 * to prevent overwrites.
	 */
#ifdef CONFIG_SPL_BUILD
	save_omap_boot_params();
#endif

	/* WDT1 is already running when the bootloader gets control
	 * Disable it to avoid "random" resets
	 */
	wdt_disable();

	/* Enable timer */
	timer_init();

	/* Setup the PLLs and the clocks for the peripherals */
	pll_init();

	/* Enable RTC32K clock */
	rtc32k_enable();

	/* Set UART pins */
	enable_uart0_pin_mux();

	/* Set MMC pins */
	enable_mmc1_pin_mux();

	/* Set Ethernet pins */
	enable_enet_pin_mux();

	/* Enable UART */
	uart_enable();

	gd = &gdata;

	preloader_console_init();

	config_dmm(&evm_lisa_map_regs);

	config_ddr(0, 0, &evm_ddr2_data, &evm_ddr2_cctrl_data,
		   &evm_ddr2_emif0_regs, 0);
	config_ddr(0, 0, &evm_ddr2_data, &evm_ddr2_cctrl_data,
		   &evm_ddr2_emif1_regs, 1);
#endif
}