| /* 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 MV_DDR_NUM_BITS_IN_BYTE 8 |
| #define MV_DDR_MEGA_BITS (1024 * 1024) |
| #define MV_DDR_32_BITS_MASK 0xffffffff |
| |
| 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 */ |