mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-15 01:17:39 +00:00
59 lines
2.1 KiB
C
59 lines
2.1 KiB
C
/*
|
|
* (C) Copyright 2007
|
|
* Michael Schwingen, michael@schwingen.org
|
|
*
|
|
* hardware register definitions for the AcTux-2 board.
|
|
*
|
|
* See file CREDITS for list of people who contributed to this
|
|
* project.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License as
|
|
* published by the Free Software Foundation; either version 2 of
|
|
* the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
|
|
* MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef _ACTUX2_HW_H
|
|
#define _ACTUX2_HW_H
|
|
|
|
/* 0 = LED off,1 = green, 2 = red, 3 = orange */
|
|
#define ACTUX2_LED1(a) writeb((a ? 2 : 0), IXP425_EXP_BUS_CS7_BASE_PHYS + 0)
|
|
#define ACTUX2_LED2(a) writeb((a ? 2 : 0), IXP425_EXP_BUS_CS7_BASE_PHYS + 1)
|
|
#define ACTUX2_LED3(a) writeb((a ? 0 : 2), IXP425_EXP_BUS_CS7_BASE_PHYS + 2)
|
|
#define ACTUX2_LED4(a) writeb((a ? 0 : 2), IXP425_EXP_BUS_CS7_BASE_PHYS + 3)
|
|
|
|
#define ACTUX2_DBG_PORT IXP425_EXP_BUS_CS5_BASE_PHYS
|
|
#define ACTUX2_BOARDREL (readb(IXP425_EXP_BUS_CS6_BASE_PHYS) & 0x0F)
|
|
#define ACTUX2_OPTION (readb(IXP425_EXP_BUS_CS6_BASE_PHYS) & 0xF0)
|
|
|
|
/*
|
|
* GPIO settings
|
|
*/
|
|
#define CONFIG_SYS_GPIO_DBGINT 0
|
|
#define CONFIG_SYS_GPIO_ETHINT 1
|
|
#define CONFIG_SYS_GPIO_ETHRST 2 /* Out */
|
|
#define CONFIG_SYS_GPIO_LED5_GN 3 /* Out */
|
|
#define CONFIG_SYS_GPIO_UNUSED4 4
|
|
#define CONFIG_SYS_GPIO_UNUSED5 5
|
|
#define CONFIG_SYS_GPIO_DSR 6 /* Out */
|
|
#define CONFIG_SYS_GPIO_DCD 7 /* Out */
|
|
#define CONFIG_SYS_GPIO_IPAC_INT 8
|
|
#define CONFIG_SYS_GPIO_DBGJUMPER 9
|
|
#define CONFIG_SYS_GPIO_BUTTON1 10
|
|
#define CONFIG_SYS_GPIO_DBGSENSE 11
|
|
#define CONFIG_SYS_GPIO_DTR 12
|
|
#define CONFIG_SYS_GPIO_IORST 13 /* Out */
|
|
#define CONFIG_SYS_GPIO_PCI_CLK 14 /* Out */
|
|
#define CONFIG_SYS_GPIO_EXTBUS_CLK 15 /* Out */
|
|
|
|
#endif
|