1/*
2 * Interrupt handler for OMAP-1510 FPGA
3 *
4 * Copyright (C) 2001 RidgeRun, Inc.
5 * Author: Greg Lonnon <glonnon@ridgerun.com>
6 *
7 * Copyright (C) 2002 MontaVista Software, Inc.
8 *
9 * Separated FPGA interrupts from innovator1510.c and cleaned up for 2.6
10 * Copyright (C) 2004 Nokia Corporation by Tony Lindrgen <tony@atomide.com>
11 *
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License version 2 as
14 * published by the Free Software Foundation.
15 */
16
17#ifndef __ASM_ARCH_OMAP_FPGA_H
18#define __ASM_ARCH_OMAP_FPGA_H
19
20/*
21 * ---------------------------------------------------------------------------
22 *  H2/P2 Debug board FPGA
23 * ---------------------------------------------------------------------------
24 */
25/* maps in the FPGA registers and the ETHR registers */
26#define H2P2_DBG_FPGA_BASE		0xE8000000		/* VA */
27#define H2P2_DBG_FPGA_SIZE		SZ_4K			/* SIZE */
28#define H2P2_DBG_FPGA_START		0x04000000		/* PA */
29
30#define H2P2_DBG_FPGA_ETHR_START	(H2P2_DBG_FPGA_START + 0x300)
31#define H2P2_DBG_FPGA_FPGA_REV		IOMEM(H2P2_DBG_FPGA_BASE + 0x10)	/* FPGA Revision */
32#define H2P2_DBG_FPGA_BOARD_REV		IOMEM(H2P2_DBG_FPGA_BASE + 0x12)	/* Board Revision */
33#define H2P2_DBG_FPGA_GPIO		IOMEM(H2P2_DBG_FPGA_BASE + 0x14)	/* GPIO outputs */
34#define H2P2_DBG_FPGA_LEDS		IOMEM(H2P2_DBG_FPGA_BASE + 0x16)	/* LEDs outputs */
35#define H2P2_DBG_FPGA_MISC_INPUTS	IOMEM(H2P2_DBG_FPGA_BASE + 0x18)	/* Misc inputs */
36#define H2P2_DBG_FPGA_LAN_STATUS	IOMEM(H2P2_DBG_FPGA_BASE + 0x1A)	/* LAN Status line */
37#define H2P2_DBG_FPGA_LAN_RESET		IOMEM(H2P2_DBG_FPGA_BASE + 0x1C)	/* LAN Reset line */
38
39/* LEDs definition on debug board (16 LEDs, all physically green) */
40#define H2P2_DBG_FPGA_LED_GREEN		(1 << 15)
41#define H2P2_DBG_FPGA_LED_AMBER		(1 << 14)
42#define H2P2_DBG_FPGA_LED_RED		(1 << 13)
43#define H2P2_DBG_FPGA_LED_BLUE		(1 << 12)
44/*  cpu0 load-meter LEDs */
45#define H2P2_DBG_FPGA_LOAD_METER	(1 << 0)	// A bit of fun on our board ...
46#define H2P2_DBG_FPGA_LOAD_METER_SIZE	11
47#define H2P2_DBG_FPGA_LOAD_METER_MASK	((1 << H2P2_DBG_FPGA_LOAD_METER_SIZE) - 1)
48
49#define H2P2_DBG_FPGA_P2_LED_TIMER		(1 << 0)
50#define H2P2_DBG_FPGA_P2_LED_IDLE		(1 << 1)
51
52#endif
53