projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * linux/include/asm-arm/arch-versatile/hardware.h | |
| 3 | * | |
| 4 | * This file contains the hardware definitions of the Versatile boards. | |
| 5 | * | |
| 6 | * Copyright (C) 2003 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 <asm/arch/platform.h> | |
| 27 | ||
| 1da177e4 | 28 | /* |
| c0da085a | 29 | * PCI space virtual addresses |
| 1da177e4 | 30 | */ |
| 399ad77b AV |
31 | #define VERSATILE_PCI_VIRT_BASE (void __iomem *)0xe8000000ul |
| 32 | #define VERSATILE_PCI_CFG_VIRT_BASE (void __iomem *)0xe9000000ul | |
| c0da085a CM |
33 | |
| 34 | #if 0 | |
| 35 | #define VERSATILE_PCI_VIRT_MEM_BASE0 0xf4000000 | |
| 36 | #define VERSATILE_PCI_VIRT_MEM_BASE1 0xf5000000 | |
| 37 | #define VERSATILE_PCI_VIRT_MEM_BASE2 0xf6000000 | |
| 38 | ||
| 39 | #define PCIO_BASE VERSATILE_PCI_VIRT_MEM_BASE0 | |
| 40 | #define PCIMEM_BASE VERSATILE_PCI_VIRT_MEM_BASE1 | |
| 41 | #endif | |
| 42 | ||
| 43 | /* CIK guesswork */ | |
| 44 | #define PCIBIOS_MIN_IO 0x44000000 | |
| 45 | #define PCIBIOS_MIN_MEM 0x50000000 | |
| 1da177e4 | 46 | |
| c0da085a | 47 | #define pcibios_assign_all_busses() 1 |
| 1da177e4 LT |
48 | |
| 49 | /* macro to get at IO space when running virtually */ | |
| 50 | #define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000) | |
| 51 | ||
| 52 | #endif |