| /* |
| * linux/include/asm-arm/arch-versatile/hardware.h |
| * |
| * This file contains the hardware definitions of the Versatile boards. |
| * |
| * Copyright (C) 2003 ARM Limited. |
| * |
| * 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_ARCH_HARDWARE_H |
| #define __ASM_ARCH_HARDWARE_H |
| |
| #include <asm/sizes.h> |
| #include <asm/arch/platform.h> |
| |
| /* |
| * PCI space virtual addresses |
| */ |
| #define VERSATILE_PCI_VIRT_BASE 0xe8000000 |
| #define VERSATILE_PCI_CFG_VIRT_BASE 0xe9000000 |
| |
| #if 0 |
| #define VERSATILE_PCI_VIRT_MEM_BASE0 0xf4000000 |
| #define VERSATILE_PCI_VIRT_MEM_BASE1 0xf5000000 |
| #define VERSATILE_PCI_VIRT_MEM_BASE2 0xf6000000 |
| |
| #define PCIO_BASE VERSATILE_PCI_VIRT_MEM_BASE0 |
| #define PCIMEM_BASE VERSATILE_PCI_VIRT_MEM_BASE1 |
| #endif |
| |
| /* CIK guesswork */ |
| #define PCIBIOS_MIN_IO 0x44000000 |
| #define PCIBIOS_MIN_MEM 0x50000000 |
| |
| #define pcibios_assign_all_busses() 1 |
| |
| /* macro to get at IO space when running virtually */ |
| #define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000) |
| |
| #endif |