1 /*
2 * linux/include/asm-arm/arch-integrator/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 <asm/arch/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
49
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