drivers/ddr/marvell/a38x/ddr3_a38x_topology.h

   1 /*
   2  * Copyright (C) Marvell International Ltd. and its affiliates
   3  *
   4  * SPDX-License-Identifier:     GPL-2.0
   5  */
   6
   7 #ifndef _DDR3_A38X_TOPOLOGY_H
   8 #define _DDR3_A38X_TOPOLOGY_H
   9
  10 #include "ddr_topology_def.h"
  11
  12 /* Bus mask variants */
  13 #define BUS_MASK_32BIT                  0xf
  14 #define BUS_MASK_32BIT_ECC              0x1f
  15 #define BUS_MASK_16BIT                  0x3
  16 #define BUS_MASK_16BIT_ECC              0x13
  17 #define BUS_MASK_16BIT_ECC_PUP3         0xb
  18
  19 #define DYNAMIC_CS_SIZE_CONFIG
  20 #define DISABLE_L2_FILTERING_DURING_DDR_TRAINING
  21
  22 #endif /* _DDR3_A38X_TOPOLOGY_H */