LXR uboot/board/actux1/actux1

   1/*
   2 * (C) Copyright 2007
   3 * Michael Schwingen, michael@schwingen.org
   4 *
   5 * hardware register definitions for the AcTux-1 board.
   6 *
   7 * See file CREDITS for list of people who contributed to this
   8 * project.
   9 *
  10 * This program is free software; you can redistribute it and/or
  11 * modify it under the terms of the GNU General Public License as
  12 * published by the Free Software Foundation; either version 2 of
  13 * the License, or (at your option) any later version.
  14 *
  15 * This program is distributed in the hope that it will be useful,
  16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  18 * GNU General Public License for more details.
  19 *
  20 * You should have received a copy of the GNU General Public License
  21 * along with this program; if not, write to the Free Software
  22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  23 * MA 02111-1307 USA
  24 */
  25
  26#ifndef _ACTUX1_HW_H
  27#define _ACTUX1_HW_H
  28
  29/* 0 = LED off,1 = green, 2 = red, 3 = orange */
  30#define ACTUX1_LED1(a)  writeb((a),   IXP425_EXP_BUS_CS7_BASE_PHYS + 0)
  31#define ACTUX1_LED2(a)  writeb((a),   IXP425_EXP_BUS_CS7_BASE_PHYS + 1)
  32#define ACTUX1_LED3(a)  writeb((a),   IXP425_EXP_BUS_CS7_BASE_PHYS + 2)
  33#define ACTUX1_LED4(a)  writeb((a)^3, IXP425_EXP_BUS_CS7_BASE_PHYS + 3)
  34#define ACTUX1_LED5(a)  writeb((a)^3, IXP425_EXP_BUS_CS7_BASE_PHYS + 4)
  35#define ACTUX1_LED6(a)  writeb((a)^3, IXP425_EXP_BUS_CS7_BASE_PHYS + 5)
  36#define ACTUX1_LED7(a)  writeb((a)^3, IXP425_EXP_BUS_CS7_BASE_PHYS + 6)
  37#define ACTUX1_HS(a)    writeb((a),   IXP425_EXP_BUS_CS7_BASE_PHYS + 7)
  38#define ACTUX1_HS_DCD   0x01
  39#define ACTUX1_HS_DSR   0x02
  40
  41#define ACTUX1_DBG_PORT IXP425_EXP_BUS_CS5_BASE_PHYS
  42#define ACTUX1_BOARDREL (readb(IXP425_EXP_BUS_CS6_BASE_PHYS) & 0x0F)
  43
  44/* GPIO settings */
  45#define CONFIG_SYS_GPIO_PCI1_INTA               2
  46#define CONFIG_SYS_GPIO_PCI2_INTA               3
  47#define CONFIG_SYS_GPIO_I2C_SDA         4
  48#define CONFIG_SYS_GPIO_I2C_SCL         5
  49#define CONFIG_SYS_GPIO_DBGJUMPER               9
  50#define CONFIG_SYS_GPIO_BUTTON1         10
  51#define CONFIG_SYS_GPIO_DBGSENSE                11
  52#define CONFIG_SYS_GPIO_DTR                     12
  53#define CONFIG_SYS_GPIO_IORST                   13      /* Out */
  54#define CONFIG_SYS_GPIO_PCI_CLK         14      /* Out */
  55#define CONFIG_SYS_GPIO_EXTBUS_CLK              15      /* Out */
  56
  57#endif
  58