u-boot/arch/powerpc/include/asm/4xx_pci.h

#ifndef _405GP_PCI_H
#define _405GP_PCI_H

#include <pci.h>

/*----------------------------------------------------------------------------+
| 405GP PCI core memory map defines.
+----------------------------------------------------------------------------*/
#define MIN_PCI_MEMADDR1    0x80000000
#define MIN_PCI_MEMADDR2    0x00000000
#define MIN_PLB_PCI_IOADDR  0xE8000000  /* PLB side of PCI I/O address space */
#define MIN_PCI_PCI_IOADDR  0x00000000  /* PCI side of PCI I/O address space */
#define MAX_PCI_DEVICES     32

/*----------------------------------------------------------------------------+
| Defines for the 405GP PCI Config address and data registers followed by
| defines for the standard PCI device configuration header.
+----------------------------------------------------------------------------*/
#define PCICFGADR       0xEEC00000
#define PCICFGDATA      0xEEC00004

#define PCIBUSNUM       0x40        /* 405GP specific parameters */
#define PCISUBBUSNUM    0x41
#define PCIDISCOUNT     0x42
#define PCIBRDGOPT1     0x4A
#define PCIBRDGOPT2     0x60

/*----------------------------------------------------------------------------+
| Defines for 405GP PCI Master local configuration regs.
+----------------------------------------------------------------------------*/
#define PMM0LA          0xEF400000
#define PMM0MA          0xEF400004
#define PMM0PCILA       0xEF400008
#define PMM0PCIHA       0xEF40000C
#define PMM1LA          0xEF400010
#define PMM1MA          0xEF400014
#define PMM1PCILA       0xEF400018
#define PMM1PCIHA       0xEF40001C
#define PMM2LA          0xEF400020
#define PMM2MA          0xEF400024
#define PMM2PCILA       0xEF400028
#define PMM2PCIHA       0xEF40002C

/*----------------------------------------------------------------------------+
| Defines for 405GP PCI Target local configuration regs.
+----------------------------------------------------------------------------*/
#define PTM1MS          0xEF400030
#define PTM1LA          0xEF400034
#define PTM2MS          0xEF400038
#define PTM2LA          0xEF40003C

#define PCIDEVID_405GP	0x0

void board_pci_fixup_irq(struct pci_controller *hose, pci_dev_t dev);
int pci_arbiter_enabled(void);
int __pci_pre_init(struct pci_controller *hose);
void __pci_target_init(struct pci_controller *hose);
void __pci_master_init(struct pci_controller *hose);

#endif