early_init.c File Reference

#include <stdint.h>
#include <bootblock_common.h>
#include <device/pci_ops.h>
#include <device/pnp_ops.h>
#include <northbridge/intel/sandybridge/raminit_native.h>
#include <option.h>
#include <southbridge/intel/bd82x6x/pch.h>
#include <superio/nuvoton/common/nuvoton.h>
#include <superio/nuvoton/nct6776/nct6776.h>

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Macros
#define	GLOBAL_DEV   PNP_DEV(0x2e, 0)
#define	SERIAL_DEV   PNP_DEV(0x2e, NCT6776_SP1)
#define	GPIO6789_DEV   PNP_DEV(0x2e, NCT6776_GPIO6789_V)

Enumerations
enum	cpu_fan_tach_src { CPU_FAN_HEADER_NONE , CPU_FAN_HEADER_1 , CPU_FAN_HEADER_2 , CPU_FAN_HEADER_BOTH }

Functions
static u8	get_cpufanin_gpio_config (void)
void	bootblock_mainboard_early_init (void)
void	mainboard_get_spd (spd_raw_data *spd, bool id_only)

Variables
const struct southbridge_usb_port	mainboard_usb_ports []

Macro Definition Documentation

GLOBAL_DEV

#define GLOBAL_DEV   PNP_DEV(0x2e, 0)

Definition at line 14 of file early_init.c.

GPIO6789_DEV

#define GPIO6789_DEV   PNP_DEV(0x2e, NCT6776_GPIO6789_V)

Definition at line 16 of file early_init.c.

SERIAL_DEV

#define SERIAL_DEV   PNP_DEV(0x2e, NCT6776_SP1)

Definition at line 15 of file early_init.c.

Enumeration Type Documentation

cpu_fan_tach_src

enum cpu_fan_tach_src

Enumerator
CPU_FAN_HEADER_NONE
CPU_FAN_HEADER_1
CPU_FAN_HEADER_2
CPU_FAN_HEADER_BOTH

Definition at line 19 of file early_init.c.

Function Documentation

bootblock_mainboard_early_init()

void bootblock_mainboard_early_init

(

void

)

Definition at line 67 of file early_init.c.

References get_cpufanin_gpio_config(), GLOBAL_DEV, GPIO6789_DEV, nuvoton_enable_serial(), nuvoton_pnp_enter_conf_state(), nuvoton_pnp_exit_conf_state(), pnp_set_logical_device(), pnp_write_config(), and SERIAL_DEV.

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get_cpufanin_gpio_config()

static u8 get_cpufanin_gpio_config ( void  )

static

Definition at line 52 of file early_init.c.

References CPU_FAN_HEADER_1, CPU_FAN_HEADER_2, CPU_FAN_HEADER_BOTH, CPU_FAN_HEADER_NONE, and get_uint_option().

Referenced by bootblock_mainboard_early_init().

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mainboard_get_spd()

void mainboard_get_spd	(	spd_raw_data *	spd,
		bool	id_only
	)

Definition at line 91 of file early_init.c.

References read_spd().

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Variable Documentation

mainboard_usb_ports

const struct southbridge_usb_port mainboard_usb_ports[]

Initial value:

= {
        { 1, 0, 0 },
        { 1, 0, 0 },
        { 1, 1, 1 },
        { 1, 1, 1 },
        { 1, 1, 2 },
        { 1, 1, 2 },
        { 1, 0, 3 },
        { 1, 0, 3 },
        { 1, 0, 4 },
        { 1, 0, 4 },
        { 1, 0, 6 },
        { 1, 1, 5 },
        { 1, 1, 5 },
        { 1, 0, 6 },
}

Definition at line 1 of file early_init.c.