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1 | /* |
2 | * (C) Copyright 2007 | |
3 | * Michael Schwingen, michael@schwingen.org | |
4 | * | |
5 | * hardware register definitions for the AcTux-3 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 _ACTUX3_HW_H | |
27 | #define _ACTUX3_HW_H | |
28 | ||
29 | /* 0 = LED off,1 = ON */ | |
30 | #define ACTUX3_LED1_RT(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 0) | |
31 | #define ACTUX3_LED1_GN(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 1) | |
32 | #define ACTUX3_LED2_RT(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 2) | |
33 | #define ACTUX3_LED2_GN(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 3) | |
34 | #define ACTUX3_LED3_RT(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 4) | |
35 | #define ACTUX3_LED3_GN(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 5) | |
36 | #define ACTUX3_LED4_GN(a) writeb((a)^1, IXP425_EXP_BUS_CS7_BASE_PHYS + 6) | |
37 | #define ACTUX3_LED5_RT(a) writeb((a), IXP425_EXP_BUS_CS7_BASE_PHYS + 7) | |
38 | ||
39 | #define ACTUX3_DBG_PORT IXP425_EXP_BUS_CS5_BASE_PHYS | |
40 | #define ACTUX3_BOARDREL (readb(IXP425_EXP_BUS_CS6_BASE_PHYS) & 0x0F) | |
41 | #define ACTUX3_OPTION (readb(IXP425_EXP_BUS_CS6_BASE_PHYS) & 0xF0) | |
42 | ||
43 | /* GPIO settings */ | |
44 | #define CFG_GPIO_DBGINT 0 | |
45 | #define CFG_GPIO_ETHINT 1 | |
46 | #define CFG_GPIO_ETHRST 2 /* Out */ | |
47 | #define CFG_GPIO_LED5_GN 3 /* Out */ | |
48 | #define CFG_GPIO_LED6_RT 4 /* Out */ | |
49 | #define CFG_GPIO_LED6_GN 5 /* Out */ | |
50 | #define CFG_GPIO_DSR 6 /* Out */ | |
51 | #define CFG_GPIO_DCD 7 /* Out */ | |
52 | #define CFG_GPIO_DBGJUMPER 9 | |
53 | #define CFG_GPIO_BUTTON1 10 | |
54 | #define CFG_GPIO_DBGSENSE 11 | |
55 | #define CFG_GPIO_DTR 12 | |
56 | #define CFG_GPIO_IORST 13 /* Out */ | |
57 | #define CFG_GPIO_PCI_CLK 14 /* Out */ | |
58 | #define CFG_GPIO_EXTBUS_CLK 15 /* Out */ | |
59 | ||
60 | #endif |