1/* 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 55#define PCIO_BASE IO_BASE 56 57#endif 58