| /* |
| * (C) Copyright 2002 |
| * Daniel Engström, Omicron Ceti AB <daniel@omicron.se>. |
| * |
| * See file CREDITS for list of people who contributed to this |
| * project. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| * MA 02111-1307 USA |
| */ |
| |
| #ifndef _ASM_IC_SC520_PCI_H_ |
| #define _ASM_IC_SC520_PCI_H_ 1 |
| |
| /* bus mapping constants (used for PCI core initialization) */ /* bus mapping constants */ |
| #define SC520_REG_ADDR 0x00000cf8 |
| #define SC520_REG_DATA 0x00000cfc |
| |
| #define SC520_ISA_MEM_PHYS 0x00000000 |
| #define SC520_ISA_MEM_BUS 0x00000000 |
| #define SC520_ISA_MEM_SIZE 0x01000000 |
| |
| #define SC520_ISA_IO_PHYS 0x00000000 |
| #define SC520_ISA_IO_BUS 0x00000000 |
| #define SC520_ISA_IO_SIZE 0x00001000 |
| |
| /* PCI I/O space from 0x1000 to 0xdfff |
| * (make 0xe000-0xfdff available for stuff like PCCard boot) */ |
| #define SC520_PCI_IO_PHYS 0x00001000 |
| #define SC520_PCI_IO_BUS 0x00001000 |
| #define SC520_PCI_IO_SIZE 0x0000d000 |
| |
| /* system memory from 0x00000000 to 0x0fffffff */ |
| #define SC520_PCI_MEMORY_PHYS 0x00000000 |
| #define SC520_PCI_MEMORY_BUS 0x00000000 |
| #define SC520_PCI_MEMORY_SIZE 0x10000000 |
| |
| /* PCI bus memory from 0x10000000 to 0x26ffffff |
| * (make 0x27000000 - 0x27ffffff available for stuff like PCCard boot) */ |
| #define SC520_PCI_MEM_PHYS 0x10000000 |
| #define SC520_PCI_MEM_BUS 0x10000000 |
| #define SC520_PCI_MEM_SIZE 0x17000000 |
| |
| /* pin number used for PCI interrupt mappings */ |
| #define SC520_PCI_INTA 0 |
| #define SC520_PCI_INTB 1 |
| #define SC520_PCI_INTC 2 |
| #define SC520_PCI_INTD 3 |
| #define SC520_PCI_GPIRQ0 4 |
| #define SC520_PCI_GPIRQ1 5 |
| #define SC520_PCI_GPIRQ2 6 |
| #define SC520_PCI_GPIRQ3 7 |
| #define SC520_PCI_GPIRQ4 8 |
| #define SC520_PCI_GPIRQ5 9 |
| #define SC520_PCI_GPIRQ6 10 |
| #define SC520_PCI_GPIRQ7 11 |
| #define SC520_PCI_GPIRQ8 12 |
| #define SC520_PCI_GPIRQ9 13 |
| #define SC520_PCI_GPIRQ10 14 |
| |
| extern int sc520_pci_ints[]; |
| |
| void pci_sc520_init(struct pci_controller *hose); |
| int pci_set_regions(struct pci_controller *hose); |
| int pci_sc520_set_irq(int pci_pin, int irq); |
| |
| #endif |
