[mirror_ubuntu-bionic-kernel.git] / arch / arm / mach-at91 / include / mach / at91_ramc.h

/*
 * 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 <soc/at91/at91rm9200_sdramc.h>
#include <soc/at91/at91sam9_ddrsdr.h>
#include <soc/at91/at91sam9_sdramc.h>

#endif /* __AT91_RAMC_H__ */
Commit	Line	Data
f363c407 JCPV	1	/*
	2	* Header file for the Atmel RAM Controller
	3	*
	4	* Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
	5	*
	6	* Under GPLv2 only
	7	*/
	8
	9	#ifndef __AT91_RAMC_H__
	10	#define __AT91_RAMC_H__
	11
	12	#ifndef __ASSEMBLY__
	13	extern void __iomem *at91_ramc_base[];
	14
	15	#define at91_ramc_read(id, field) \
	16	__raw_readl(at91_ramc_base[id] + field)
	17
	18	#define at91_ramc_write(id, field, value) \
	19	__raw_writel(value, at91_ramc_base[id] + field)
	20	#else
	21	.extern at91_ramc_base
	22	#endif
	23
fb7e197b JCPV	24	#define AT91_MEMCTRL_MC 0
	25	#define AT91_MEMCTRL_SDRAMC 1
	26	#define AT91_MEMCTRL_DDRSDR 2
	27
f0a0a58e AB	28	#include <soc/at91/at91rm9200_sdramc.h>
	29	#include <soc/at91/at91sam9_ddrsdr.h>
	30	#include <soc/at91/at91sam9_sdramc.h>
f363c407 JCPV	31
f363c407 JCPV	32	#endif /* __AT91_RAMC_H__ */