qemu

FORK: QEMU emulator
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cadence_sdhci.h (1392B)

      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 
     31 typedef 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 */