early_init.c File Reference

#include <arch/hpet.h>
#include <stdint.h>
#include <console/console.h>
#include <northbridge/intel/sandybridge/sandybridge.h>
#include <northbridge/intel/sandybridge/raminit.h>
#include <northbridge/intel/sandybridge/raminit_native.h>
#include <southbridge/intel/bd82x6x/pch.h>
#include <southbridge/intel/common/gpio.h>
#include <bootmode.h>
#include <ec/quanta/it8518/ec.h>
#include "ec.h"
#include "onboard.h"

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Functions
void	mainboard_late_rcba_config (void)
static void	early_ec_init (void)
void	mainboard_get_spd (spd_raw_data *spd, bool id_only)
void	mainboard_fill_pei_data (struct pei_data *pei_data)
void	mainboard_early_init (int s3resume)
int	mainboard_should_reset_usb (int s3resume)

Variables
const struct southbridge_usb_port	mainboard_usb_ports []

Function Documentation

early_ec_init()

static void early_ec_init ( void  )

static

Definition at line 61 of file early_init.c.

References BIOS_DEBUG, die(), EC_CMD_EXIT_BOOT_BLOCK, EC_CMD_WARM_RESET, EC_IN_RECOVERY_MODE, EC_IN_RO_MODE, ec_read(), EC_STATUS_REG, ec_write_cmd(), get_recovery_mode_switch(), and printk.

Referenced by mainboard_early_init().

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mainboard_early_init()

void mainboard_early_init

(

int

s3resume

)

Definition at line 139 of file early_init.c.

References early_ec_init().

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mainboard_fill_pei_data()

void mainboard_fill_pei_data

(

struct pei_data *

pei_data

)

Definition at line 90 of file early_init.c.

References DEFAULT_GPIOBASE, DEFAULT_PMBASE, DEFAULT_RCBA, pei_data::gpiobase, HPET_BASE_ADDRESS, PEI_VERSION, pei_data::pei_version, pmbase, pei_data::spd_addresses, pei_data::system_type, pei_data::thermalbase, pei_data::tseg_size, XHCI_MODE, XHCI_PORTS, XHCI_PREBOOT, and XHCI_STREAMS.

mainboard_get_spd()

void mainboard_get_spd	(	spd_raw_data *	spd,
		bool	id_only
	)

Definition at line 84 of file early_init.c.

References read_spd().

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mainboard_late_rcba_config()

void mainboard_late_rcba_config

(

void

)

Definition at line 16 of file early_init.c.

References D20IP, D20IP_XHCIIP, D20IR, D22IP, D22IP_MEI1IP, D22IR, D25IP, D25IP_LIP, D25IR, D26IP, D26IP_E2P, D26IR, D27IP, D27IP_ZIP, D27IR, D28IP, D28IP_P1IP, D28IP_P2IP, D28IP_P3IP, D28IP_P4IP, D28IP_P5IP, D28IP_P6IP, D28IP_P7IP, D28IP_P8IP, D28IR, D29IP, D29IP_E1P, D29IR, D30IP, D30IP_PIP, D31IP, D31IP_SIP, D31IP_SIP2, D31IP_SMIP, D31IP_TTIP, D31IR, DIR_ROUTE, INTA, INTB, INTC, NOINT, PIRQA, PIRQB, PIRQC, PIRQD, PIRQE, PIRQF, PIRQG, PIRQH, and RCBA32.

mainboard_should_reset_usb()

int mainboard_should_reset_usb

(

int

s3resume

)

Definition at line 147 of file early_init.c.

Variable Documentation

mainboard_usb_ports

const struct southbridge_usb_port mainboard_usb_ports[]

Initial value:

= {
        
        {1, 0, 0},  
        {1, 0, 0},  
        {0, 0, 0},  
        {1, 0, -1}, 
        {1, 0, -1}, 
        {1, 0, -1}, 
        {0, 0, 0},  
        {0, 0, 0},  
        {0, 0, 0},  
        {1, 0, 4},  
        {0, 0, 0},  
        {0, 0, 0},  
        {0, 0, 0},  
        {1, 0, -1}, 
}

Definition at line 147 of file early_init.c.