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 BCM2835_PERIPHERALS_H
13 #define BCM2835_PERIPHERALS_H
14 
15 #include "hw/sysbus.h"
16 #include "hw/char/pl011.h"
17 #include "hw/char/bcm2835_aux.h"
18 #include "hw/display/bcm2835_fb.h"
19 #include "hw/dma/bcm2835_dma.h"
20 #include "hw/or-irq.h"
21 #include "hw/intc/bcm2835_ic.h"
22 #include "hw/misc/bcm2835_property.h"
23 #include "hw/misc/bcm2835_rng.h"
24 #include "hw/misc/bcm2835_mbox.h"
25 #include "hw/misc/bcm2835_mphi.h"
26 #include "hw/misc/bcm2835_thermal.h"
27 #include "hw/misc/bcm2835_cprman.h"
28 #include "hw/misc/bcm2835_powermgt.h"
29 #include "hw/sd/sdhci.h"
30 #include "hw/sd/bcm2835_sdhost.h"
31 #include "hw/gpio/bcm2835_gpio.h"
32 #include "hw/timer/bcm2835_systmr.h"
33 #include "hw/usb/hcd-dwc2.h"
34 #include "hw/ssi/bcm2835_spi.h"
35 #include "hw/i2c/bcm2835_i2c.h"
36 #include "hw/nvram/bcm2835_otp.h"
37 #include "hw/misc/unimp.h"
38 #include "qom/object.h"
39 
40 #define TYPE_BCM_SOC_PERIPHERALS_BASE "bcm-soc-peripherals-base"
41 OBJECT_DECLARE_TYPE(BCMSocPeripheralBaseState, BCMSocPeripheralBaseClass,
42                     BCM_SOC_PERIPHERALS_BASE)
43 #define TYPE_BCM2835_PERIPHERALS "bcm2835-peripherals"
44 OBJECT_DECLARE_SIMPLE_TYPE(BCM2835PeripheralState, BCM2835_PERIPHERALS)
45 
46 struct BCMSocPeripheralBaseState {
47     /*< private >*/
48     SysBusDevice parent_obj;
49     /*< public >*/
50 
51     MemoryRegion peri_mr, peri_mr_alias, gpu_bus_mr, mbox_mr;
52     MemoryRegion ram_alias[4];
53     qemu_irq irq, fiq;
54 
55     BCM2835SystemTimerState systmr;
56     BCM2835MphiState mphi;
57     UnimplementedDeviceState txp;
58     UnimplementedDeviceState armtmr;
59     BCM2835PowerMgtState powermgt;
60     BCM2835CprmanState cprman;
61     PL011State uart0;
62     BCM2835AuxState aux;
63     BCM2835FBState fb;
64     BCM2835DMAState dma;
65     OrIRQState orgated_dma_irq;
66     BCM2835ICState ic;
67     BCM2835PropertyState property;
68     BCM2835MboxState mboxes;
69     SDHCIState sdhci;
70     BCM2835SDHostState sdhost;
71     UnimplementedDeviceState i2s;
72     BCM2835SPIState spi[1];
73     BCM2835I2CState i2c[3];
74     OrIRQState orgated_i2c_irq;
75     BCM2835OTPState otp;
76     UnimplementedDeviceState dbus;
77     UnimplementedDeviceState ave0;
78     UnimplementedDeviceState v3d;
79     UnimplementedDeviceState bscsl;
80     UnimplementedDeviceState smi;
81     DWC2State dwc2;
82     UnimplementedDeviceState sdramc;
83 };
84 
85 struct BCMSocPeripheralBaseClass {
86     /*< private >*/
87     SysBusDeviceClass parent_class;
88     /*< public >*/
89     uint64_t peri_size; /* Peripheral range size */
90 };
91 
92 struct BCM2835PeripheralState {
93     /*< private >*/
94     BCMSocPeripheralBaseState parent_obj;
95     /*< public >*/
96     BCM2835RngState rng;
97     Bcm2835ThermalState thermal;
98     BCM2835GpioState gpio;
99 };
100 
101 void create_unimp(BCMSocPeripheralBaseState *ps,
102                   UnimplementedDeviceState *uds,
103                   const char *name, hwaddr ofs, hwaddr size);
104 void bcm_soc_peripherals_common_realize(DeviceState *dev, Error **errp);
105 
106 #endif /* BCM2835_PERIPHERALS_H */
107