C++ (Cpp) early_config_gpio示例

示例#1

文件： bootblock_mainboard.c 项目： punitvara/coreboot

void bootblock_mainboard_init(void)
{
	/* Ensure the EC and PD are in the right mode for recovery */
	google_chromeec_early_init();

	early_config_gpio();
}

示例#2

文件： romstage.c 项目： killbug2004/coreboot

void mainboard_romstage_entry(struct romstage_params *params)
{
	/* Ensure the EC and PD are in the right mode for recovery */
	google_chromeec_early_init();

	early_config_gpio();

	/* Fill out PEI DATA */
	mainboard_fill_pei_data(params->pei_data);
	mainboard_fill_spd_data(params->pei_data);
	/* Initliaze memory */
	romstage_common(params);
}

示例#3

文件： romstage.c 项目： sinetek/coreboot-peppy

void mainboard_romstage_entry(struct romstage_params *params)
{
	/* Ensure the EC and PD are in the right mode for recovery */
	google_chromeec_early_init();

	/* Turn on keyboard backlight to indicate we are booting */
	if (params->power_state->prev_sleep_state != SLEEP_STATE_S3)
		google_chromeec_kbbacklight(100);

	early_config_gpio();

	/* Fill out PEI DATA */
	mainboard_fill_pei_data(params->pei_data);
	mainboard_fill_spd_data(params->pei_data);
	/* Initliaze memory */
	romstage_common(params);
}

示例#4

文件： romstage.c 项目： killbug2004/coreboot

void mainboard_romstage_entry(struct romstage_params *params)
{
	/* PCH_MEM_CFG[3:0] */
	gpio_t spd_gpios[] = {
		GPIO_MEM_CONFIG_0,
		GPIO_MEM_CONFIG_1,
		GPIO_MEM_CONFIG_2,
		GPIO_MEM_CONFIG_3,
	};

	/* Ensure the EC and PD are in the right mode for recovery */
	google_chromeec_early_init();

	early_config_gpio();

	params->pei_data->mem_cfg_id = gpio_base2_value(spd_gpios,
							ARRAY_SIZE(spd_gpios));
	/* Fill out PEI DATA */
	mainboard_fill_pei_data(params->pei_data);
	mainboard_fill_spd_data(params->pei_data);
	/* Initliaze memory */
	romstage_common(params);
}