coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
gpio_early.c File Reference
#include <mainboard/gpio.h>
#include <soc/gpio.h>
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Functions

void mainboard_configure_early_gpios (void)
 

Variables

static const struct pad_config early_gpio_table []
 

Function Documentation

◆ mainboard_configure_early_gpios()

void mainboard_configure_early_gpios ( void  )

Definition at line 13 of file gpio_early.c.

References ARRAY_SIZE, early_gpio_table, and gpio_configure_pads().

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Variable Documentation

◆ early_gpio_table

const struct pad_config early_gpio_table[]
static
Initial value:
= {
PAD_CFG_NF(GPP_C20, NONE, PLTRST, NF1),
PAD_CFG_NF(GPP_C21, NONE, PLTRST, NF1),
PAD_CFG_TERM_GPO(GPP_F22, 1, UP_20K, DEEP),
PAD_CFG_TERM_GPO(GPP_K22, 0, UP_5K, DEEP),
}
#define GPP_C20
#define GPP_C21
#define GPP_F22
#define GPP_K22
#define PAD_CFG_TERM_GPO(pad, val, pull, rst)
Definition: gpio_defs.h:262
#define PAD_CFG_NF(pad, pull, rst, func)
Definition: gpio_defs.h:197

Definition at line 1 of file gpio_early.c.

Referenced by mainboard_configure_early_gpios().