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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
2 * linux/include/asm-arm/arch-l7200/hardware.h
3 *
4 * Copyright (C) 2000 Rob Scott (rscott@mtrob.fdns.net)
5 * Steve Hill (sjhill@cotw.com)
6 *
7 * This file contains the hardware definitions for the
8 * LinkUp Systems L7200 SOC development board.
9 *
10 * Changelog:
11 * 02-01-2000 RS Created L7200 version, derived from rpc code
12 * 03-21-2000 SJH Cleaned up file
13 * 04-21-2000 RS Changed mapping of I/O in virtual space
14 * 04-25-2000 SJH Removed unused symbols and such
15 * 05-05-2000 SJH Complete rewrite
16 * 07-31-2000 SJH Added undocumented debug auxillary port to
17 * get at last two columns for keyboard driver
18 */
19#ifndef __ASM_ARCH_HARDWARE_H
20#define __ASM_ARCH_HARDWARE_H
21
22/* Hardware addresses of major areas.
23 * *_START is the physical address
24 * *_SIZE is the size of the region
25 * *_BASE is the virtual address
26 */
27#define RAM_START 0xf0000000
28#define RAM_SIZE 0x02000000
29#define RAM_BASE 0xc0000000
30
31#define IO_START 0x80000000 /* I/O */
32#define IO_SIZE 0x01000000
33#define IO_BASE 0xd0000000
34
35#define IO_START_2 0x90000000 /* I/O */
36#define IO_SIZE_2 0x01000000
37#define IO_BASE_2 0xd1000000
38
39#define AUX_START 0x1a000000 /* AUX PORT */
40#define AUX_SIZE 0x01000000
41#define AUX_BASE 0xd2000000
42
43#define FLASH1_START 0x00000000 /* FLASH BANK 1 */
44#define FLASH1_SIZE 0x01000000
45#define FLASH1_BASE 0xd3000000
46
47#define FLASH2_START 0x10000000 /* FLASH BANK 2 */
48#define FLASH2_SIZE 0x01000000
49#define FLASH2_BASE 0xd4000000
50
51#define ISA_START 0x20000000 /* ISA */
52#define ISA_SIZE 0x20000000
53#define ISA_BASE 0xe0000000
54
Linus Torvalds1da177e2005-04-16 15:20:36 -070055#define PCIO_BASE IO_BASE
56
57#endif