LXR qemu/include/hw/arm/bcm2836.h

   1/*
   2 * Raspberry Pi emulation (c) 2012 Gregory Estrade
   3 * Upstreaming code cleanup [including bcm2835_*] (c) 2013 Jan Petrous
   4 *
   5 * Rasperry Pi 2 emulation and refactoring Copyright (c) 2015, Microsoft
   6 * Written by Andrew Baumann
   7 *
   8 * This code is licensed under the GNU GPLv2 and later.
   9 */
  10
  11#ifndef BCM2836_H
  12#define BCM2836_H
  13
  14#include "hw/arm/bcm2835_peripherals.h"
  15#include "hw/intc/bcm2836_control.h"
  16
  17#define TYPE_BCM283X "bcm283x"
  18#define BCM283X(obj) OBJECT_CHECK(BCM283XState, (obj), TYPE_BCM283X)
  19
  20#define BCM283X_NCPUS 4
  21
  22/* These type names are for specific SoCs; other than instantiating
  23 * them, code using these devices should always handle them via the
  24 * BCM283x base class, so they have no BCM2836(obj) etc macros.
  25 */
  26#define TYPE_BCM2836 "bcm2836"
  27#define TYPE_BCM2837 "bcm2837"
  28
  29typedef struct BCM283XState {
  30    /*< private >*/
  31    DeviceState parent_obj;
  32    /*< public >*/
  33
  34    char *cpu_type;
  35    uint32_t enabled_cpus;
  36
  37    ARMCPU cpus[BCM283X_NCPUS];
  38    BCM2836ControlState control;
  39    BCM2835PeripheralState peripherals;
  40} BCM283XState;
  41
  42typedef struct BCM283XInfo BCM283XInfo;
  43
  44typedef struct BCM283XClass {
  45    DeviceClass parent_class;
  46    const BCM283XInfo *info;
  47} BCM283XClass;
  48
  49#define BCM283X_CLASS(klass) \
  50    OBJECT_CLASS_CHECK(BCM283XClass, (klass), TYPE_BCM283X)
  51#define BCM283X_GET_CLASS(obj) \
  52    OBJECT_GET_CLASS(BCM283XClass, (obj), TYPE_BCM283X)
  53
  54#endif /* BCM2836_H */
  55