chromeos.c File Reference

#include <bootmode.h>
#include <boot/coreboot_tables.h>
#include <device/pci_ops.h>
#include <device/device.h>
#include <southbridge/intel/bd82x6x/pch.h>
#include <southbridge/intel/common/gpio.h>
#include <types.h>
#include <vendorcode/google/chromeos/chromeos.h>
#include "onboard.h"

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Functions
void	fill_lb_gpios (struct lb_gpios *gpios)
int	get_write_protect_state (void)
	Only used if CONFIG(CHROMEOS) is set. More...
int	get_recovery_mode_switch (void)
	HACK: Use Fn-Key as recovery mode switch. More...
int	get_power_switch (void)
	DECLARE_CROS_GPIOS (cros_gpios)

Variables
static const struct cros_gpio	cros_gpios []

Function Documentation

DECLARE_CROS_GPIOS()

DECLARE_CROS_GPIOS

(

cros_gpios

)

fill_lb_gpios()

void fill_lb_gpios

(

struct lb_gpios *

gpios

)

Definition at line 13 of file chromeos.c.

References ACTIVE_HIGH, ACTIVE_LOW, ARRAY_SIZE, get_power_switch(), get_recovery_mode_switch(), gfx_get_init_done(), GPIO_REC_MODE, and lb_add_gpios().

Referenced by lb_gpios().

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get_power_switch()

int get_power_switch

(

void

)

Definition at line 43 of file chromeos.c.

get_recovery_mode_switch()

int get_recovery_mode_switch

(

void

)

HACK: Use Fn-Key as recovery mode switch.

Wait for sense register ready and read Fn-Key state.

Definition at line 38 of file chromeos.c.

References get_gpio(), and GPIO_REC_MODE.

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get_write_protect_state()

int get_write_protect_state

(

void

)

Only used if CONFIG(CHROMEOS) is set.

Always zero as the WP pin of the flash is tied high.

CONFIG(EC_GOOGLE_CHROMEEC_SWITCHES)

Definition at line 33 of file chromeos.c.

References get_gpio(), and GPIO_SPI_WP.

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Variable Documentation

cros_gpios

const struct cros_gpio cros_gpios[]

static

Initial value:

= {
        CROS_GPIO_REC_AL(GPIO_REC_MODE, CROS_GPIO_DEVICE_NAME),
        CROS_GPIO_WP_AH(GPIO_SPI_WP, CROS_GPIO_DEVICE_NAME),
}

Definition at line 43 of file chromeos.c.