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authorMichael Schwingen <michael@schwingen.org>2008-01-16 19:51:14 +0100
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2008-01-18 01:00:02 +0100
commitaebf00fc4d1343b24715373893f7b20bf462d1e9 (patch)
tree446208df4581804f034e4d81f368d1cd45c9a849 /board/actux2/actux2_hw.h
parentea99e8f05b7240fd657739e286664664ae160abe (diff)
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add AcTux-2 board support
Signed-off-by: Michael Schwingen <michael@schwingen.org>
Diffstat (limited to 'board/actux2/actux2_hw.h')
-rw-r--r--board/actux2/actux2_hw.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/board/actux2/actux2_hw.h b/board/actux2/actux2_hw.h
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+++ b/board/actux2/actux2_hw.h
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+/*
+ * (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 CFG_GPIO_DBGINT 0
+#define CFG_GPIO_ETHINT 1
+#define CFG_GPIO_ETHRST 2 /* Out */
+#define CFG_GPIO_LED5_GN 3 /* Out */
+#define CFG_GPIO_UNUSED4 4
+#define CFG_GPIO_UNUSED5 5
+#define CFG_GPIO_DSR 6 /* Out */
+#define CFG_GPIO_DCD 7 /* Out */
+#define CFG_GPIO_IPAC_INT 8
+#define CFG_GPIO_DBGJUMPER 9
+#define CFG_GPIO_BUTTON1 10
+#define CFG_GPIO_DBGSENSE 11
+#define CFG_GPIO_DTR 12
+#define CFG_GPIO_IORST 13 /* Out */
+#define CFG_GPIO_PCI_CLK 14 /* Out */
+#define CFG_GPIO_EXTBUS_CLK 15 /* Out */
+
+#endif