linux/arch/arm/mach-at91/include/mach/at91_ramc.h
Jean-Christophe PLAGNIOL-VILLARD fb7e197bec ARM: at91/pm_slowclock: add runtime detection of memory contoller
This will allow to have all SoC in one kernel image.

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2012-02-23 14:57:56 +01:00

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C

/*
* Header file for the Atmel RAM Controller
*
* Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
*
* Under GPLv2 only
*/
#ifndef __AT91_RAMC_H__
#define __AT91_RAMC_H__
#ifndef __ASSEMBLY__
extern void __iomem *at91_ramc_base[];
#define at91_ramc_read(id, field) \
__raw_readl(at91_ramc_base[id] + field)
#define at91_ramc_write(id, field, value) \
__raw_writel(value, at91_ramc_base[id] + field)
#else
.extern at91_ramc_base
#endif
#define AT91_MEMCTRL_MC 0
#define AT91_MEMCTRL_SDRAMC 1
#define AT91_MEMCTRL_DDRSDR 2
#include <mach/at91rm9200_sdramc.h>
#include <mach/at91sam9_ddrsdr.h>
#include <mach/at91sam9_sdramc.h>
#endif /* __AT91_RAMC_H__ */