hardware.h

 1/*
 2 * platform/hardware.h
 3 *
 4 * This file is subject to the terms and conditions of the GNU General Public
 5 * License.  See the file "COPYING" in the main directory of this archive
 6 * for more details.
 7 *
 8 * Copyright (C) 2001 Tensilica Inc.
 9 */
10
11/*
12 * This file contains the hardware configuration of the XT2000 board.
13 */
14
15#ifndef _XTENSA_XT2000_HARDWARE_H
16#define _XTENSA_XT2000_HARDWARE_H
17
18#include <asm/core.h>
19
20/*
21 * On-board components.
22 */
23
24#define SONIC83934_INTNUM	XCHAL_EXTINT3_NUM
25#define SONIC83934_ADDR		IOADDR(0x0d030000)
26
27/*
28 * V3-PCI
29 */
30
31/* The XT2000 uses the V3 as a cascaded interrupt controller for the PCI bus */
32
33#define IRQ_PCI_A		(XCHAL_NUM_INTERRUPTS + 0)
34#define IRQ_PCI_B		(XCHAL_NUM_INTERRUPTS + 1)
35#define IRQ_PCI_C		(XCHAL_NUM_INTERRUPTS + 2)
36
37/*
38 * Various other components.
39 */
40
41#define XT2000_LED_ADDR		IOADDR(0x0d040000)
42
43#endif /* _XTENSA_XT2000_HARDWARE_H */