early_gpio.c File Reference

#include <soc/gpio.h>
#include "gpio.h"

Include dependency graph for early_gpio.c:

Go to the source code of this file.

Functions
void	mainboard_program_early_gpios (void)

Variables
static const struct soc_amd_gpio	gpio_set_stage_reset []

Function Documentation

mainboard_program_early_gpios()

void mainboard_program_early_gpios

(

void

)

Definition at line 32 of file early_gpio.c.

References ARRAY_SIZE, gpio_configure_pads(), and gpio_set_stage_reset.

Referenced by bootblock_mainboard_early_init().

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

gpio_set_stage_reset

const struct soc_amd_gpio gpio_set_stage_reset[]

static

Initial value:

= {
        
        PAD_GPO(GPIO_6, HIGH),
        
        PAD_GPI(GPIO_12, PULL_UP),
        
        PAD_GPI(GPIO_17, PULL_UP),
        
        PAD_GPI(GPIO_18, PULL_UP),
        
        PAD_NF(GPIO_22, EMMC_PWR_CTRL, PULL_NONE),
        
        PAD_GPO(GPIO_27, HIGH),
        
        PAD_NF(GPIO_30, ESPI_CS_L, PULL_NONE),
        
        PAD_GPO(GPIO_42, LOW),
        
        PAD_NF(GPIO_85, FANOUT0, PULL_NONE),
        
        PAD_GPO(GPIO_89, LOW),
        
        PAD_NF(GPIO_91, SPKR, PULL_NONE),
}

Definition at line 1 of file early_gpio.c.

Referenced by mainboard_program_early_gpios().