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/*
* Copyright (C) 2008 Embedded Alley Solutions Inc.
*
* (C) Copyright 2009-2010 Freescale Semiconductor, Inc.
*
* 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 MX23_H
#define MX23_H
/*
* Most of 378x SoC registers are associated with four addresses
* used for different operations - read/write, set, clear and toggle bits.
*
* Some of registers do not implement such feature and, thus, should be
* accessed/manipulated via single address in common way.
*/
#define REG_RD(x) (*(volatile unsigned int *)(x))
#define REG_WR(x, v) ((*(volatile unsigned int *)(x)) = (v))
#define REG_SET(x, v) ((*(volatile unsigned int *)((x) + 0x04)) = (v))
#define REG_CLR(x, v) ((*(volatile unsigned int *)((x) + 0x08)) = (v))
#define REG_TOG(x, v) ((*(volatile unsigned int *)((x) + 0x0c)) = (v))
#define MX23_OCRAM_BASE 0x00000000
#define MX23_SDRAM_BASE 0x40000000
#define MX23_REGS_BASE 0x80000000
#endif /* STMP378X_H */
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