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#ifndef __ARCH_ARM_MACH_OMAP2_SDRC_H
#define __ARCH_ARM_MACH_OMAP2_SDRC_H
/*
* OMAP2 SDRC register definitions
*
* Copyright (C) 2007 Texas Instruments, Inc.
* Copyright (C) 2007 Nokia Corporation
*
* Written by Paul Walmsley
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#undef DEBUG
#include <asm/arch/sdrc.h>
#ifndef __ASSEMBLER__
extern unsigned long omap2_sdrc_base;
extern unsigned long omap2_sms_base;
#define OMAP_SDRC_REGADDR(reg) \
(void __iomem *)IO_ADDRESS(omap2_sdrc_base + (reg))
#define OMAP_SMS_REGADDR(reg) \
(void __iomem *)IO_ADDRESS(omap2_sms_base + (reg))
/* SDRC global register get/set */
static inline void sdrc_write_reg(u32 val, u16 reg)
{
__raw_writel(val, OMAP_SDRC_REGADDR(reg));
}
static inline u32 sdrc_read_reg(u16 reg)
{
return __raw_readl(OMAP_SDRC_REGADDR(reg));
}
/* SMS global register get/set */
static inline void sms_write_reg(u32 val, u16 reg)
{
__raw_writel(val, OMAP_SMS_REGADDR(reg));
}
static inline u32 sms_read_reg(u16 reg)
{
return __raw_readl(OMAP_SMS_REGADDR(reg));
}
#else
#define OMAP242X_SDRC_REGADDR(reg) IO_ADDRESS(OMAP2420_SDRC_BASE + (reg))
#define OMAP243X_SDRC_REGADDR(reg) IO_ADDRESS(OMAP243X_SDRC_BASE + (reg))
#define OMAP34XX_SDRC_REGADDR(reg) IO_ADDRESS(OMAP343X_SDRC_BASE + (reg))
#endif /* __ASSEMBLER__ */
#endif
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