34 lines
793 B
C
34 lines
793 B
C
/*
|
|
* Copyright (c) 2015-2018, Renesas Electronics Corporation. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#ifndef DDR_INIT_E3_H
|
|
#define DDR_INIT_E3_H
|
|
|
|
#include <stdint.h>
|
|
|
|
#define RCAR_E3_DDR_VERSION "rev.0.09"
|
|
|
|
#ifdef ddr_qos_init_setting
|
|
#define REFRESH_RATE 3900 /* Average periodic refresh interval[ns]. Support 3900,7800 */
|
|
#else
|
|
#if RCAR_REF_INT == 0
|
|
#define REFRESH_RATE 3900
|
|
#elif RCAR_REF_INT == 1
|
|
#define REFRESH_RATE 7800
|
|
#else
|
|
#define REFRESH_RATE 3900
|
|
#endif
|
|
#endif
|
|
|
|
extern int32_t rcar_dram_init(void);
|
|
#define INITDRAM_OK (0)
|
|
#define INITDRAM_NG (0xffffffff)
|
|
#define INITDRAM_ERR_I (0xffffffff)
|
|
#define INITDRAM_ERR_O (0xfffffffe)
|
|
#define INITDRAM_ERR_T (0xfffffff0)
|
|
|
|
#endif /* DDR_INIT_E3_H */
|