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 #include "target/arm/cpu.h" 17 18 #define TYPE_BCM283X "bcm283x" 19 #define BCM283X(obj) OBJECT_CHECK(BCM283XState, (obj), TYPE_BCM283X) 20 21 #define BCM283X_NCPUS 4 22 23 /* These type names are for specific SoCs; other than instantiating 24 * them, code using these devices should always handle them via the 25 * BCM283x base class, so they have no BCM2836(obj) etc macros. 26 */ 27 #define TYPE_BCM2836 "bcm2836" 28 #define TYPE_BCM2837 "bcm2837" 29 30 typedef struct BCM283XState { 31 /*< private >*/ 32 DeviceState parent_obj; 33 /*< public >*/ 34 35 char *cpu_type; 36 uint32_t enabled_cpus; 37 38 ARMCPU cpus[BCM283X_NCPUS]; 39 BCM2836ControlState control; 40 BCM2835PeripheralState peripherals; 41 } BCM283XState; 42 43 typedef struct BCM283XInfo BCM283XInfo; 44 45 typedef struct BCM283XClass { 46 DeviceClass parent_class; 47 const BCM283XInfo *info; 48 } BCM283XClass; 49 50 #define BCM283X_CLASS(klass) \ 51 OBJECT_CLASS_CHECK(BCM283XClass, (klass), TYPE_BCM283X) 52 #define BCM283X_GET_CLASS(obj) \ 53 OBJECT_GET_CLASS(BCM283XClass, (obj), TYPE_BCM283X) 54 55 #endif /* BCM2836_H */ 56