LXR qemu/include/hw/sd/cadence

   1/*
   2 * Cadence SDHCI 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 CADENCE_SDHCI_H
  24#define CADENCE_SDHCI_H
  25
  26#include "hw/sd/sdhci.h"
  27
  28#define CADENCE_SDHCI_REG_SIZE  0x100
  29#define CADENCE_SDHCI_NUM_REGS  (CADENCE_SDHCI_REG_SIZE / sizeof(uint32_t))
  30
  31typedef struct CadenceSDHCIState {
  32    SysBusDevice parent;
  33
  34    MemoryRegion container;
  35    MemoryRegion iomem;
  36    BusState *bus;
  37
  38    uint32_t regs[CADENCE_SDHCI_NUM_REGS];
  39
  40    SDHCIState sdhci;
  41} CadenceSDHCIState;
  42
  43#define TYPE_CADENCE_SDHCI  "cadence.sdhci"
  44#define CADENCE_SDHCI(obj)  OBJECT_CHECK(CadenceSDHCIState, (obj), \
  45                                         TYPE_CADENCE_SDHCI)
  46
  47#endif /* CADENCE_SDHCI_H */
  48