early_smbus.c File Reference

#include <stdint.h>
#include <device/pci_ops.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_def.h>
#include <device/smbus_host.h>
#include "i82371eb.h"

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Functions
void	i82371eb_early_init (void)
uintptr_t	smbus_base (void)
int	smbus_enable_iobar (uintptr_t base)

Function Documentation

i82371eb_early_init()

void i82371eb_early_init

(

void

)

Definition at line 11 of file early_smbus.c.

References enable_pm(), and enable_smbus().

Referenced by mainboard_romstage_entry().

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smbus_base()

uintptr_t smbus_base

(

void

)

Definition at line 17 of file early_smbus.c.

References SMBUS_BASE_ADDRESS, and SMBUS_IO_BASE.

Referenced by enable_smbus().

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smbus_enable_iobar()

int smbus_enable_iobar

(

uintptr_t

base

)

Definition at line 22 of file early_smbus.c.

References base, PCI_BASE_ADDRESS_4, PCI_COMMAND, PCI_COMMAND_IO, PCI_DEV, PCI_DID_INTEL_82371AB_SMB_ACPI, PCI_ID, pci_locate_device(), pci_read_config16(), pci_read_config8(), PCI_VID_INTEL, pci_write_config16(), pci_write_config32(), pci_write_config8(), PCU_SMB_CLK_PAD, PCU_SMB_DATA_PAD, score_select_func(), SMB_HST_EN, SMBBA, SMBHSTCFG, SMBUS_DEV, and SMBUS_FUNC.

Referenced by enable_smbus().

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