smbus_early.c File Reference

#include <arch/io.h>
#include <device/pci_def.h>
#include <device/pci_ops.h>
#include <device/smbus_host.h>
#include <intelblocks/smbus.h>
#include <soc/pci_devs.h>
#include "smbuslib.h"

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Functions
void	smbus_common_init (void)
uintptr_t	smbus_base (void)

Function Documentation

smbus_base()

uintptr_t smbus_base

(

void

)

Definition at line 27 of file smbus_early.c.

References SMBUS_IO_BASE.

smbus_common_init()

void smbus_common_init

(

void

)

Definition at line 11 of file smbus_early.c.

References HOSTC, HST_EN, outb(), PCH_DEV_SMBUS, PCI_BASE_ADDRESS_4, PCI_COMMAND, PCI_COMMAND_IO, pci_write_config16(), pci_write_config32(), pci_write_config8(), SMBHSTCTL, SMBHSTSTAT, and SMBUS_IO_BASE.

Referenced by mainboard_romstage_entry().

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