src/include/device/dram/ddr5.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #ifndef DEVICE_DRAM_DDR5_H
   4 #define DEVICE_DRAM_DDR5_H
   5
   6 /**
   7  * @file ddr5.h
   8  *
   9  * \brief Utilities for decoding (LP)DDR5 info
  10  */
  11
  12 #include <device/dram/common.h>
  13 #include <types.h>
  14
  15 /** Maximum SPD size supported */
  16 #define SPD_SIZE_MAX_DDR5       1024
  17
  18 /**
  19  * Converts DDR5 clock speed in MHz to the standard reported speed in MT/s
  20  */
  21 uint16_t ddr5_speed_mhz_to_reported_mts(uint16_t speed_mhz);
  22
  23 #endif /* DEVICE_DRAM_DDR5_H */