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 work is licensed under the terms of the GNU GPL, version 2 or later.
   9  * See the COPYING file in the top-level directory.
  10  */
  11
  12 #ifndef BCM2836_H
  13 #define BCM2836_H
  14
  15 #include "hw/arm/bcm2835_peripherals.h"
  16 #include "hw/intc/bcm2836_control.h"
  17 #include "target/arm/cpu.h"
  18 #include "qom/object.h"
  19
  20 #define TYPE_BCM283X "bcm283x"
  21 OBJECT_DECLARE_TYPE(BCM283XState, BCM283XClass, BCM283X)
  22
  23 #define BCM283X_NCPUS 4
  24
  25 /* These type names are for specific SoCs; other than instantiating
  26  * them, code using these devices should always handle them via the
  27  * BCM283x base class, so they have no BCM2836(obj) etc macros.
  28  */
  29 #define TYPE_BCM2836 "bcm2836"
  30 #define TYPE_BCM2837 "bcm2837"
  31
  32 struct BCM283XState {
  33     /*< private >*/
  34     DeviceState parent_obj;
  35     /*< public >*/
  36
  37     uint32_t enabled_cpus;
  38
  39     struct {
  40         ARMCPU core;
  41     } cpu[BCM283X_NCPUS];
  42     BCM2836ControlState control;
  43     BCM2835PeripheralState peripherals;
  44 };
  45
  46 typedef struct BCM283XInfo BCM283XInfo;
  47
  48 struct BCM283XClass {
  49     DeviceClass parent_class;
  50     const BCM283XInfo *info;
  51 };
  52
  53
  54 #endif /* BCM2836_H */