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 typedef struct BCM283XClass BCM283XClass; 22 typedef struct BCM283XState BCM283XState; 23 DECLARE_OBJ_CHECKERS(BCM283XState, BCM283XClass, 24 BCM283X, TYPE_BCM283X) 25 26 #define BCM283X_NCPUS 4 27 28 /* These type names are for specific SoCs; other than instantiating 29 * them, code using these devices should always handle them via the 30 * BCM283x base class, so they have no BCM2836(obj) etc macros. 31 */ 32 #define TYPE_BCM2836 "bcm2836" 33 #define TYPE_BCM2837 "bcm2837" 34 35 struct BCM283XState { 36 /*< private >*/ 37 DeviceState parent_obj; 38 /*< public >*/ 39 40 uint32_t enabled_cpus; 41 42 struct { 43 ARMCPU core; 44 } cpu[BCM283X_NCPUS]; 45 BCM2836ControlState control; 46 BCM2835PeripheralState peripherals; 47 }; 48 49 typedef struct BCM283XInfo BCM283XInfo; 50 51 struct BCM283XClass { 52 DeviceClass parent_class; 53 const BCM283XInfo *info; 54 }; 55 56 57 #endif /* BCM2836_H */ 58