/* SPDX-License-Identifier: GPL-2.0 */ | |
/* | |
* Copyright (C) Marvell International Ltd. and its affiliates | |
*/ | |
#ifndef _MV_DDR_COMMON_H | |
#define _MV_DDR_COMMON_H | |
extern const char mv_ddr_build_message[]; | |
extern const char mv_ddr_version_string[]; | |
#define _1K 0x00000400 | |
#define _4K 0x00001000 | |
#define _8K 0x00002000 | |
#define _16K 0x00004000 | |
#define _32K 0x00008000 | |
#define _64K 0x00010000 | |
#define _128K 0x00020000 | |
#define _256K 0x00040000 | |
#define _512K 0x00080000 | |
#define _1M 0x00100000 | |
#define _2M 0x00200000 | |
#define _4M 0x00400000 | |
#define _8M 0x00800000 | |
#define _16M 0x01000000 | |
#define _32M 0x02000000 | |
#define _64M 0x04000000 | |
#define _128M 0x08000000 | |
#define _256M 0x10000000 | |
#define _512M 0x20000000 | |
#define _1G 0x40000000 | |
#define _2G 0x80000000 | |
#define _4G 0x100000000 | |
#define _8G 0x200000000 | |
#define _16G 0x400000000 | |
#define _32G 0x800000000 | |
#define _64G 0x1000000000 | |
#define _128G 0x2000000000 | |
#define MEGA 1000000 | |
#define MV_DDR_MEGABYTE (1024 * 1024) | |
#define MV_DDR_32_BITS_MASK 0xffffffff | |
#define GET_MAX_VALUE(x, y) \ | |
(((x) > (y)) ? (x) : (y)) | |
void mv_ddr_ver_print(void); | |
unsigned int ceil_div(unsigned int x, unsigned int y); | |
unsigned int time_to_nclk(unsigned int t, unsigned int tclk); | |
int round_div(unsigned int dividend, unsigned int divisor, unsigned int *quotient); | |
#endif /* _MV_DDR_COMMON_H */ |