[linux-2.6-block.git] / arch / arm / mach-clps7500 / include / mach / hardware.h

/*
 * arch/arm/mach-clps7500/include/mach/hardware.h
 *
 * Copyright (C) 1996-1999 Russell King.
 * Copyright (C) 1999 Nexus Electronics Ltd.
 *
 * This file contains the hardware definitions of the 
 * CL7500 evaluation board.
 */
#ifndef __ASM_ARCH_HARDWARE_H
#define __ASM_ARCH_HARDWARE_H

#include <mach/memory.h>
#include <asm/hardware/iomd.h>

#ifdef __ASSEMBLY__
#define IOMEM(x) x
#else
#define IOMEM(x) ((void __iomem *)(x))
#endif

/*
 * What hardware must be present
 */
#define HAS_IOMD
#define HAS_VIDC20

/* Hardware addresses of major areas.
 *  *_START is the physical address
 *  *_SIZE  is the size of the region
 *  *_BASE  is the virtual address
 */

#define IO_START		0x03000000	/* I/O */
#define IO_SIZE			0x01000000
#define IO_BASE			IOMEM(0xe0000000)

#define ISA_START		0x0c000000	/* ISA */
#define ISA_SIZE		0x00010000
#define ISA_BASE		0xe1000000

#define CLPS7500_FLASH_START	0x01000000	/* XXX */
#define CLPS7500_FLASH_SIZE	0x01000000
#define CLPS7500_FLASH_BASE	0xe2000000

#define LED_START		0x0302B000
#define LED_SIZE		0x00001000
#define LED_BASE		0xe3000000
#define LED_ADDRESS		(LED_BASE + 0xa00)

/* Let's define SCREEN_START for CL7500, even though it's a lie. */
#define SCREEN_START		0x02000000	/* VRAM */
#define SCREEN_END		0xdfc00000
#define SCREEN_BASE		0xdf800000

#define VIDC_BASE		(void __iomem *)0xe0400000
#define IOMD_BASE		IOMEM(0xe0200000)
#define IOC_BASE		IOMEM(0xe0200000)
#define FLOPPYDMA_BASE		IOMEM(0xe002a000)
#define PCIO_BASE		IOMEM(0xe0010000)

#define vidc_writel(val)	__raw_writel(val, VIDC_BASE)

/* in/out bias for the ISA slot region */
#define ISASLOT_IO		0x80400000

#endif
Commit	Line	Data
1da177e4	1	/*
a09e64fb	2	* arch/arm/mach-clps7500/include/mach/hardware.h
1da177e4 LT	3	*
	4	* Copyright (C) 1996-1999 Russell King.
	5	* Copyright (C) 1999 Nexus Electronics Ltd.
	6	*
	7	* This file contains the hardware definitions of the
	8	* CL7500 evaluation board.
	9	*/
	10	#ifndef __ASM_ARCH_HARDWARE_H
	11	#define __ASM_ARCH_HARDWARE_H
	12
a09e64fb	13	#include <mach/memory.h>
1da177e4 LT	14	#include <asm/hardware/iomd.h>
	15
	16	#ifdef __ASSEMBLY__
	17	#define IOMEM(x) x
	18	#else
	19	#define IOMEM(x) ((void __iomem *)(x))
	20	#endif
	21
	22	/*
	23	* What hardware must be present
	24	*/
	25	#define HAS_IOMD
	26	#define HAS_VIDC20
	27
	28	/* Hardware addresses of major areas.
	29	* *_START is the physical address
	30	* *_SIZE is the size of the region
	31	* *_BASE is the virtual address
	32	*/
	33
	34	#define IO_START 0x03000000 /* I/O */
	35	#define IO_SIZE 0x01000000
	36	#define IO_BASE IOMEM(0xe0000000)
	37
	38	#define ISA_START 0x0c000000 /* ISA */
	39	#define ISA_SIZE 0x00010000
	40	#define ISA_BASE 0xe1000000
	41
d9a682a5 RK	42	#define CLPS7500_FLASH_START 0x01000000 /* XXX */
	43	#define CLPS7500_FLASH_SIZE 0x01000000
	44	#define CLPS7500_FLASH_BASE 0xe2000000
1da177e4 LT	45
	46	#define LED_START 0x0302B000
	47	#define LED_SIZE 0x00001000
	48	#define LED_BASE 0xe3000000
	49	#define LED_ADDRESS (LED_BASE + 0xa00)
	50
	51	/* Let's define SCREEN_START for CL7500, even though it's a lie. */
	52	#define SCREEN_START 0x02000000 /* VRAM */
	53	#define SCREEN_END 0xdfc00000
	54	#define SCREEN_BASE 0xdf800000
	55
1da177e4 LT	56	#define VIDC_BASE (void __iomem *)0xe0400000
	57	#define IOMD_BASE IOMEM(0xe0200000)
	58	#define IOC_BASE IOMEM(0xe0200000)
	59	#define FLOPPYDMA_BASE IOMEM(0xe002a000)
	60	#define PCIO_BASE IOMEM(0xe0010000)
	61
1da177e4 LT	62	#define vidc_writel(val) __raw_writel(val, VIDC_BASE)
	63
	64	/* in/out bias for the ISA slot region */
	65	#define ISASLOT_IO 0x80400000
	66
	67	#endif