1 files changed, 42 insertions, 0 deletions
diff --git a/cpu/ppc4xx/ecc.h b/cpu/ppc4xx/ecc.h
new file mode 100644
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+++ b/cpu/ppc4xx/ecc.h
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+/*
+ *    Copyright (c) 2008 Nuovation System Designs, LLC
+ *	Grant Erickson <gerickson@nuovations.com>
+ *
+ *    Copyright (c) 2007 DENX Software Engineering, GmbH
+ *	Stefan Roese <sr@denx.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 abe 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
+ *
+ *    Description:
+ *	This file implements ECC initialization for PowerPC processors
+ *	using the SDRAM DDR2 controller, including the 405EX(r),
+ *	440SP(E), 460EX and 460GT.
+ *
+ */
+
+#ifndef _ECC_H_
+#define _ECC_H_
+
+#if !defined(CFG_ECC_PATTERN)
+#define	CFG_ECC_PATTERN	0x00000000
+#endif /* !defined(CFG_ECC_PATTERN) */
+
+extern void ecc_init(unsigned long * const start, unsigned long size);
+
+#endif /* _ECC_H_ */