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// SPDX-License-Identifier: BSD-1-Clause
/*
* Copyright (c) 2006, Atmel Corporation
*/
#ifndef __DDRAMC_H__
#define __DDRAMC_H__
/* Note: reserved bits must always be zeroed */
struct at91_ddramc_register {
unsigned long mdr;
unsigned long cr;
unsigned long rtr;
unsigned long t0pr;
unsigned long t1pr;
unsigned long t2pr;
unsigned long lpr;
unsigned long lpddr2_lpr;
unsigned long tim_calr;
unsigned long cal_mr4r;
};
void at91_ddram_initialize(void __iomem *base_address,
void __iomem *ram_address,
struct at91_ddramc_register *ddramc_config);
void at91_lpddr2_sdram_initialize(void __iomem *base_address,
void __iomem *ram_address,
struct at91_ddramc_register *ddramc_config);
void at91_lpddr1_sdram_initialize(void __iomem *base_address,
void __iomem *ram_address,
struct at91_ddramc_register *ddramc_config);
void __noreturn sama5d2_barebox_entry(unsigned int r4, void *boarddata);
#endif /* #ifndef __DDRAMC_H__ */
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