include/hw/misc/mchp_pfsoc_dmc.h

   1 /*
   2  * Microchip PolarFire SoC DDR Memory Controller module emulation
   3  *
   4  * Copyright (c) 2020 Wind River Systems, Inc.
   5  *
   6  * Author:
   7  *   Bin Meng <bin.meng@windriver.com>
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 or
  12  * (at your option) version 3 of the License.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License along
  20  * with this program; if not, see <http://www.gnu.org/licenses/>.
  21  */
  22
  23 #ifndef MCHP_PFSOC_DMC_H
  24 #define MCHP_PFSOC_DMC_H
  25
  26 /* DDR SGMII PHY module */
  27
  28 #define MCHP_PFSOC_DDR_SGMII_PHY_REG_SIZE   0x1000
  29
  30 typedef struct MchpPfSoCDdrSgmiiPhyState {
  31     SysBusDevice parent;
  32     MemoryRegion sgmii_phy;
  33 } MchpPfSoCDdrSgmiiPhyState;
  34
  35 #define TYPE_MCHP_PFSOC_DDR_SGMII_PHY "mchp.pfsoc.ddr_sgmii_phy"
  36
  37 #define MCHP_PFSOC_DDR_SGMII_PHY(obj) \
  38     OBJECT_CHECK(MchpPfSoCDdrSgmiiPhyState, (obj), \
  39                  TYPE_MCHP_PFSOC_DDR_SGMII_PHY)
  40
  41 /* DDR CFG module */
  42
  43 #define MCHP_PFSOC_DDR_CFG_REG_SIZE         0x40000
  44
  45 typedef struct MchpPfSoCDdrCfgState {
  46     SysBusDevice parent;
  47     MemoryRegion cfg;
  48 } MchpPfSoCDdrCfgState;
  49
  50 #define TYPE_MCHP_PFSOC_DDR_CFG "mchp.pfsoc.ddr_cfg"
  51
  52 #define MCHP_PFSOC_DDR_CFG(obj) \
  53     OBJECT_CHECK(MchpPfSoCDdrCfgState, (obj), \
  54                  TYPE_MCHP_PFSOC_DDR_CFG)
  55
  56 #endif /* MCHP_PFSOC_DMC_H */