| Russell King | a09e64f | 2008-08-05 16:14:15 +0100 | [diff] [blame^] | 1 | /* |
| 2 | * arch/arm/mach-integrator/include/mach/hardware.h |
| 3 | * |
| 4 | * This file contains the hardware definitions of the Integrator. |
| 5 | * |
| 6 | * Copyright (C) 1999 ARM Limited. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or modify |
| 9 | * it under the terms of the GNU General Public License as published by |
| 10 | * the Free Software Foundation; either version 2 of the License, or |
| 11 | * (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| 21 | */ |
| 22 | #ifndef __ASM_ARCH_HARDWARE_H |
| 23 | #define __ASM_ARCH_HARDWARE_H |
| 24 | |
| 25 | #include <asm/sizes.h> |
| 26 | #include <mach/platform.h> |
| 27 | |
| 28 | /* |
| 29 | * Where in virtual memory the IO devices (timers, system controllers |
| 30 | * and so on) |
| 31 | */ |
| 32 | #define IO_BASE 0xF0000000 // VA of IO |
| 33 | #define IO_SIZE 0x0B000000 // How much? |
| 34 | #define IO_START INTEGRATOR_HDR_BASE // PA of IO |
| 35 | |
| 36 | #define PCIO_BASE PCI_IO_VADDR |
| 37 | #define PCIMEM_BASE PCI_MEMORY_VADDR |
| 38 | |
| 39 | /* macro to get at IO space when running virtually */ |
| 40 | #define IO_ADDRESS(x) (((x) >> 4) + IO_BASE) |
| 41 | |
| 42 | #define pcibios_assign_all_busses() 1 |
| 43 | |
| 44 | #define PCIBIOS_MIN_IO 0x6000 |
| 45 | #define PCIBIOS_MIN_MEM 0x00100000 |
| 46 | |
| 47 | #endif |
| 48 | |