include/asm-arm/arch-mxc/hardware.h

   1 /*
   2  *  Copyright 2004-2007 Freescale Semiconductor, Inc. All Rights Reserved.
   3  */
   4
   5 /*
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 /*!
  12  * @file hardware.h
  13  * @brief This file contains the hardware definitions of the board.
  14  *
  15  * @ingroup System
  16  */
  17 #ifndef __ASM_ARCH_MXC_HARDWARE_H__
  18 #define __ASM_ARCH_MXC_HARDWARE_H__
  19
  20 #include <asm/sizes.h>
  21
  22 #include <asm/arch/mx31.h>
  23
  24 #include <asm/arch/mxc.h>
  25
  26 #define MXC_MAX_GPIO_LINES      (GPIO_NUM_PIN * GPIO_PORT_NUM)
  27
  28 /*
  29  * ---------------------------------------------------------------------------
  30  * Board specific defines
  31  * ---------------------------------------------------------------------------
  32  */
  33 #define MXC_EXP_IO_BASE         (MXC_GPIO_INT_BASE + MXC_MAX_GPIO_LINES)
  34
  35 #include <asm/arch/board-mx31ads.h>
  36
  37 #ifndef MXC_MAX_EXP_IO_LINES
  38 #define MXC_MAX_EXP_IO_LINES 0
  39 #endif
  40
  41 #define MXC_MAX_VIRTUAL_INTS    16
  42 #define MXC_VIRTUAL_INTS_BASE   (MXC_EXP_IO_BASE + MXC_MAX_EXP_IO_LINES)
  43 #define MXC_SDIO1_CARD_IRQ      MXC_VIRTUAL_INTS_BASE
  44 #define MXC_SDIO2_CARD_IRQ      (MXC_VIRTUAL_INTS_BASE + 1)
  45 #define MXC_SDIO3_CARD_IRQ      (MXC_VIRTUAL_INTS_BASE + 2)
  46
  47 #define MXC_MAX_INTS            (MXC_MAX_INT_LINES + \
  48                                 MXC_MAX_GPIO_LINES + \
  49                                 MXC_MAX_EXP_IO_LINES + \
  50                                 MXC_MAX_VIRTUAL_INTS)
  51
  52 #endif                          /* __ASM_ARCH_MXC_HARDWARE_H__ */