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authorDirk Eibach <eibach@gdsys.de>2010-10-21 10:50:05 +0200
committerStefan Roese <sr@denx.de>2010-10-25 17:07:46 +0200
commita605ea7e8322000d99a890d3173748f62ccb8549 (patch)
tree3d396faf5dadadd9b794e82b16e22d5c0f0bf4dc /board/gdsys/common/fpga.h
parentc163f4478ca72f51b28b55f74addc8fe029d7b83 (diff)
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ppc4xx: Add Io and IoCon 405EP board support
Board support for the Guntermann & Drunck CATCenter Io. Board support for the Guntermann & Drunck IoCon. Signed-off-by: Dirk Eibach <eibach@gdsys.de> Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/gdsys/common/fpga.h')
-rw-r--r--board/gdsys/common/fpga.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/board/gdsys/common/fpga.h b/board/gdsys/common/fpga.h
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+++ b/board/gdsys/common/fpga.h
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+/*
+ * (C) Copyright 2010
+ * Dirk Eibach, Guntermann & Drunck GmbH, eibach@gdsys.de
+ *
+ * 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 _FPGA_H_
+#define _FPGA_H_
+
+static inline u16 fpga_get_reg(unsigned reg)
+{
+ return in_le16((void *)(CONFIG_SYS_FPGA_BASE + reg));
+}
+
+static inline void fpga_set_reg(unsigned reg, u16 val)
+{
+ return out_le16((void *)(CONFIG_SYS_FPGA_BASE + reg), val);
+}
+
+#endif