This device maintains all the non-CPU peripherals on bcm2835 (Pi1) which are also present on bcm2836 (Pi2). It also implements the private address spaces used for DMA and mailboxes. Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/*
|
|
* Raspberry Pi emulation (c) 2012 Gregory Estrade
|
|
* Upstreaming code cleanup [including bcm2835_*] (c) 2013 Jan Petrous
|
|
*
|
|
* Rasperry Pi 2 emulation and refactoring Copyright (c) 2015, Microsoft
|
|
* Written by Andrew Baumann
|
|
*
|
|
* This code is licensed under the GNU GPLv2 and later.
|
|
*/
|
|
|
|
#ifndef BCM2835_PERIPHERALS_H
|
|
#define BCM2835_PERIPHERALS_H
|
|
|
|
#include "qemu-common.h"
|
|
#include "exec/address-spaces.h"
|
|
#include "hw/sysbus.h"
|
|
#include "hw/intc/bcm2835_ic.h"
|
|
#include "hw/misc/bcm2835_property.h"
|
|
#include "hw/misc/bcm2835_mbox.h"
|
|
#include "hw/sd/sdhci.h"
|
|
|
|
#define TYPE_BCM2835_PERIPHERALS "bcm2835-peripherals"
|
|
#define BCM2835_PERIPHERALS(obj) \
|
|
OBJECT_CHECK(BCM2835PeripheralState, (obj), TYPE_BCM2835_PERIPHERALS)
|
|
|
|
typedef struct BCM2835PeripheralState {
|
|
/*< private >*/
|
|
SysBusDevice parent_obj;
|
|
/*< public >*/
|
|
|
|
MemoryRegion peri_mr, peri_mr_alias, gpu_bus_mr, mbox_mr;
|
|
MemoryRegion ram_alias[4];
|
|
qemu_irq irq, fiq;
|
|
|
|
SysBusDevice *uart0;
|
|
BCM2835ICState ic;
|
|
BCM2835PropertyState property;
|
|
BCM2835MboxState mboxes;
|
|
SDHCIState sdhci;
|
|
} BCM2835PeripheralState;
|
|
|
|
#endif /* BCM2835_PERIPHERALS_H */
|