coreboot
coreboot is an Open Source project aimed at replacing the proprietary BIOS found in most computers.
gpio.c File Reference
#include <baseboard/gpio.h>
#include <baseboard/variants.h>
#include <commonlib/helpers.h>
Include dependency graph for gpio.c:

Go to the source code of this file.

Functions

const struct pad_configvariant_base_gpio_table (size_t *num)
 
const struct pad_configvariant_early_gpio_table (size_t *num)
 

Variables

static const struct pad_config gpio_table []
 
static const struct pad_config early_gpio_table []
 

Function Documentation

◆ variant_base_gpio_table()

const struct pad_config* variant_base_gpio_table ( size_t num)

Definition at line 275 of file gpio.c.

◆ variant_early_gpio_table()

const struct pad_config* variant_early_gpio_table ( size_t num)

Definition at line 309 of file gpio.c.

References ARRAY_SIZE, and early_gpio_table.

Variable Documentation

◆ early_gpio_table

const struct pad_config early_gpio_table[]
static
Initial value:
= {
PAD_CFG_GPI_APIC_IOS(GPIO_63, NONE, DEEP, LEVEL, INVERT, TxDRxE,
DISPUPD),
PAD_CFG_NF(GPIO_79, NONE, DEEP, NF1),
PAD_CFG_NF(GPIO_80, NONE, DEEP, NF1),
PAD_CFG_NF(GPIO_82, NONE, DEEP, NF1),
PAD_CFG_NF(GPIO_83, NONE, DEEP, NF1),
PAD_CFG_GPO(GPIO_178, 0, DEEP),
PAD_CFG_GPO(GPIO_164, 0, DEEP),
PAD_CFG_NF_IOSSTATE_IOSTERM(GPIO_151, UP_20K, DEEP, NF2, HIZCRx1,
ENPU),
}
#define GPIO_190
Definition: gpio_ftns.h:20
#define GPIO_82
Definition: gpio_apl.h:187
#define GPIO_178
Definition: gpio_apl.h:300
#define GPIO_83
Definition: gpio_apl.h:188
#define GPIO_164
Definition: gpio_apl.h:285
#define GPIO_151
Definition: gpio_apl.h:245
#define GPIO_63
Definition: gpio_apl.h:116
#define GPIO_79
Definition: gpio.h:66
#define GPIO_80
Definition: gpio.h:67
#define PAD_CFG_GPI_APIC_IOS(pad, pull, rst, trig, inv, iosstate, iosterm)
Definition: gpio_defs.h:391
#define PAD_CFG_GPI(pad, pull, rst)
Definition: gpio_defs.h:284
#define PAD_CFG_NF_IOSSTATE_IOSTERM(pad, pull, rst, func, iosstate, iosterm)
Definition: gpio_defs.h:234
#define PAD_CFG_NF(pad, pull, rst, func)
Definition: gpio_defs.h:197
#define PAD_CFG_GPO(pad, val, rst)
Definition: gpio_defs.h:247

Definition at line 275 of file gpio.c.

Referenced by variant_early_gpio_table().

◆ gpio_table

const struct pad_config gpio_table[]
static

Definition at line 1 of file gpio.c.