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/*

 * linux/include/asm-arm/arch-cl7500/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 <asm/arch/memory.h>

#include <asm/hardware/iomd.h>

/*

 * 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                 0xe0000000

#define ISA_START               0x0c000000      /* ISA */

#define ISA_SIZE                0x00010000

#define ISA_BASE                0xe1000000

#define FLASH_START             0x01000000      /* XXX */

#define FLASH_SIZE              0x01000000

#define 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 FLUSH_BASE              0xdf000000

#define VIDC_BASE               0xe0400000

#define IOMD_BASE               0xe0200000

#define IOC_BASE                0xe0200000

#define FLOPPYDMA_BASE          0xe002a000

#define PCIO_BASE               0xe0010000

#define FLUSH_BASE_PHYS         0x00000000      /* ROM */

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

/* in/out bias for the ISA slot region */

#define ISASLOT_IO              0x80400000

#endif