diff options
Diffstat (limited to 'u-boot/board/actux2/actux2_hw.h')
| -rw-r--r-- | u-boot/board/actux2/actux2_hw.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/u-boot/board/actux2/actux2_hw.h b/u-boot/board/actux2/actux2_hw.h new file mode 100644 index 0000000..0f5ebcb --- /dev/null +++ b/u-boot/board/actux2/actux2_hw.h @@ -0,0 +1,59 @@ +/* + * (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 |