bootblock.c File Reference

#include <stdint.h>
#include <arch/bootblock.h>
#include <device/pci_ops.h>
#include <device/pci_ids.h>
#include <device/pci_type.h>
#include "i82371eb.h"

Include dependency graph for bootblock.c:

Go to the source code of this file.

Macros
#define	PCI_ID(VENDOR_ID, DEVICE_ID)    ((((DEVICE_ID) & 0xFFFF) << 16) | ((VENDOR_ID) & 0xFFFF))

Functions
static pci_devfn_t	pci_locate_device (unsigned int pci_id, pci_devfn_t dev)
void	bootblock_early_southbridge_init (void)

Macro Definition Documentation

PCI_ID

#define PCI_ID	(		VENDOR_ID,
			DEVICE_ID
	)		((((DEVICE_ID) & 0xFFFF) << 16) | ((VENDOR_ID) & 0xFFFF))

Definition at line 10 of file bootblock.c.

Function Documentation

bootblock_early_southbridge_init()

void bootblock_early_southbridge_init

(

void

)

Definition at line 30 of file bootblock.c.

References EXT_BIOS_ENABLE, EXT_BIOS_ENABLE_1MB, LOWER_BIOS_ENABLE, PCI_DID_INTEL_82371AB_ISA, PCI_ID, pci_locate_device(), pci_read_config16(), PCI_VID_INTEL, pci_write_config16(), pci_write_config8(), RTC_ENABLE, RTC_POS_DECODE, RTCCFG, UPPER_RAM_EN, WRITE_PROTECT_ENABLE, and XBCS.

Here is the call graph for this function:

pci_locate_device()

static pci_devfn_t pci_locate_device ( unsigned int  pci_id, pci_devfn_t  dev  )

static

Definition at line 13 of file bootblock.c.

References PCI_DEV, PCI_DEV_INVALID, and pci_read_config32().

Referenced by bootblock_early_southbridge_init().

Here is the call graph for this function:

Here is the caller graph for this function: