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/*
* linux/include/asm-arm/arch-ebsa110/hardware.h
*
* Copyright (C) 1996,1997,1998 Russell King.
*
* This file contains the hardware definitions of the EBSA-110.
*/
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H
/*
* What hardware must be present
*/
#define HAS_PCIO
#ifndef __ASSEMBLER__
/*
* IO definitions
*/
#define PIT_CTRL ((volatile unsigned char *)0xf200000d)
#define PIT_T2 ((volatile unsigned char *)0xf2000009)
#define PIT_T1 ((volatile unsigned char *)0xf2000005)
#define PIT_T0 ((volatile unsigned char *)0xf2000001)
#define PCIO_BASE 0xf0000000
/*
* Mapping areas
*/
#define IO_END 0xffffffff
#define IO_BASE 0xe0000000
#define IO_SIZE (IO_END - IO_BASE)
#define IO_START 0xe0000000
/*
* RAM definitions
*/
#define MAPTOPHYS(a) ((unsigned long)(a) - PAGE_OFFSET)
#define KERNTOPHYS(a) ((unsigned long)(&a))
#define KERNEL_BASE (0xc0008000)
#else
#define PCIO_BASE 0xf0000000
#define IO_BASE 0
#endif
#endif
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