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hw/arm/raspi: Make machines children of abstract RaspiMachineClass

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QOM'ify RaspiMachineState. Now machines inherit of RaspiMachineClass.

Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Igor Mammedov <imammedo@redhat.com>
Message-id: 20200208165645.15657-8-f4bug@amsat.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2020-02-08 17:56:39 +01:00 committed by Peter Maydell
parent cc360632f6
commit cb57df6f7f
1 changed files with 49 additions and 7 deletions
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56
hw/arm/raspi.c
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@ -34,10 +34,28 @@
/* Registered machine type (matches RPi Foundation bootloader and U-Boot) */
#define MACH_TYPE_BCM2708 3138
typedef struct RasPiState {
typedef struct RaspiMachineState {
/*< private >*/
MachineState parent_obj;
/*< public >*/
BCM283XState soc;
MemoryRegion ram;
} RasPiState;
} RaspiMachineState;
typedef struct RaspiMachineClass {
/*< private >*/
MachineClass parent_obj;
/*< public >*/
} RaspiMachineClass;
#define TYPE_RASPI_MACHINE MACHINE_TYPE_NAME("raspi-common")
#define RASPI_MACHINE(obj) \
OBJECT_CHECK(RaspiMachineState, (obj), TYPE_RASPI_MACHINE)
#define RASPI_MACHINE_CLASS(klass) \
OBJECT_CLASS_CHECK(RaspiMachineClass, (klass), TYPE_RASPI_MACHINE)
#define RASPI_MACHINE_GET_CLASS(obj) \
OBJECT_GET_CLASS(RaspiMachineClass, (obj), TYPE_RASPI_MACHINE)
/*
* Board revision codes:
@ -211,7 +229,7 @@ static void setup_boot(MachineState *machine, int version, size_t ram_size)
static void raspi_init(MachineState *machine, uint32_t board_rev)
{
RasPiState *s = g_new0(RasPiState, 1);
RaspiMachineState *s = RASPI_MACHINE(machine);
int version = board_version(board_rev);
uint64_t ram_size = board_ram_size(board_rev);
uint32_t vcram_size;
@ -264,8 +282,10 @@ static void raspi2_init(MachineState *machine)
raspi_init(machine, 0xa21041);
}
static void raspi2_machine_init(MachineClass *mc)
static void raspi2_machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
mc->desc = "Raspberry Pi 2B";
mc->init = raspi2_init;
mc->block_default_type = IF_SD;
@ -278,7 +298,6 @@ static void raspi2_machine_init(MachineClass *mc)
mc->default_ram_size = 1 * GiB;
mc->ignore_memory_transaction_failures = true;
};
DEFINE_MACHINE("raspi2", raspi2_machine_init)
#ifdef TARGET_AARCH64
static void raspi3_init(MachineState *machine)
@ -286,8 +305,10 @@ static void raspi3_init(MachineState *machine)
raspi_init(machine, 0xa02082);
}
static void raspi3_machine_init(MachineClass *mc)
static void raspi3_machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
mc->desc = "Raspberry Pi 3B";
mc->init = raspi3_init;
mc->block_default_type = IF_SD;
@ -299,5 +320,26 @@ static void raspi3_machine_init(MachineClass *mc)
mc->default_cpus = BCM283X_NCPUS;
mc->default_ram_size = 1 * GiB;
}
DEFINE_MACHINE("raspi3", raspi3_machine_init)
#endif
static const TypeInfo raspi_machine_types[] = {
{
.name = MACHINE_TYPE_NAME("raspi2"),
.parent = TYPE_RASPI_MACHINE,
.class_init = raspi2_machine_class_init,
#ifdef TARGET_AARCH64
}, {
.name = MACHINE_TYPE_NAME("raspi3"),
.parent = TYPE_RASPI_MACHINE,
.class_init = raspi3_machine_class_init,
#endif
}, {
.name = TYPE_RASPI_MACHINE,
.parent = TYPE_MACHINE,
.instance_size = sizeof(RaspiMachineState),
.class_size = sizeof(RaspiMachineClass),
.abstract = true,
}
};
DEFINE_TYPES(raspi_machine_types)