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 29 typedef 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 42 typedef struct BCM283XInfo BCM283XInfo; 43 44 typedef 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