arch/arm/mach-omap1/fpga.h

   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