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authorPhilippe Mathieu-Daudé <f4bug@amsat.org>2020-02-08 17:56:40 +0100
committerPeter Maydell <peter.maydell@linaro.org>2020-02-13 14:30:51 +0000
commitc318c66c67ba143cd32d709cb2eb20eaf8cb9f8f (patch)
treeb798a09e6032b8e51229cf3f386132d10a216ec2
parentcb57df6f7f5481904db987a2afa8aabdc1e1d545 (diff)
downloadqemu-arm-c318c66c67ba143cd32d709cb2eb20eaf8cb9f8f.tar.gz
hw/arm/raspi: Make board_rev a field of RaspiMachineClass
We want to have a common class_init(). The only value that matters (and changes) is the board revision. Pass the board_rev as class_data to class_init(). Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Message-id: 20200208165645.15657-9-f4bug@amsat.org Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r--hw/arm/raspi.c17
1 files changed, 14 insertions, 3 deletions
diff --git a/hw/arm/raspi.c b/hw/arm/raspi.c
index 62b8df3c2e..fbfcd29732 100644
--- a/hw/arm/raspi.c
+++ b/hw/arm/raspi.c
@@ -46,6 +46,7 @@ typedef struct RaspiMachineClass {
/*< private >*/
MachineClass parent_obj;
/*< public >*/
+ uint32_t board_rev;
} RaspiMachineClass;
#define TYPE_RASPI_MACHINE MACHINE_TYPE_NAME("raspi-common")
@@ -227,9 +228,11 @@ static void setup_boot(MachineState *machine, int version, size_t ram_size)
arm_load_kernel(ARM_CPU(first_cpu), machine, &binfo);
}
-static void raspi_init(MachineState *machine, uint32_t board_rev)
+static void raspi_init(MachineState *machine)
{
+ RaspiMachineClass *mc = RASPI_MACHINE_GET_CLASS(machine);
RaspiMachineState *s = RASPI_MACHINE(machine);
+ uint32_t board_rev = mc->board_rev;
int version = board_version(board_rev);
uint64_t ram_size = board_ram_size(board_rev);
uint32_t vcram_size;
@@ -279,13 +282,16 @@ static void raspi_init(MachineState *machine, uint32_t board_rev)
static void raspi2_init(MachineState *machine)
{
- raspi_init(machine, 0xa21041);
+ raspi_init(machine);
}
static void raspi2_machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
+ RaspiMachineClass *rmc = RASPI_MACHINE_CLASS(oc);
+ uint32_t board_rev = (uint32_t)(uintptr_t)data;
+ rmc->board_rev = board_rev;
mc->desc = "Raspberry Pi 2B";
mc->init = raspi2_init;
mc->block_default_type = IF_SD;
@@ -302,13 +308,16 @@ static void raspi2_machine_class_init(ObjectClass *oc, void *data)
#ifdef TARGET_AARCH64
static void raspi3_init(MachineState *machine)
{
- raspi_init(machine, 0xa02082);
+ raspi_init(machine);
}
static void raspi3_machine_class_init(ObjectClass *oc, void *data)
{
MachineClass *mc = MACHINE_CLASS(oc);
+ RaspiMachineClass *rmc = RASPI_MACHINE_CLASS(oc);
+ uint32_t board_rev = (uint32_t)(uintptr_t)data;
+ rmc->board_rev = board_rev;
mc->desc = "Raspberry Pi 3B";
mc->init = raspi3_init;
mc->block_default_type = IF_SD;
@@ -327,11 +336,13 @@ static const TypeInfo raspi_machine_types[] = {
.name = MACHINE_TYPE_NAME("raspi2"),
.parent = TYPE_RASPI_MACHINE,
.class_init = raspi2_machine_class_init,
+ .class_data = (void *)0xa21041,
#ifdef TARGET_AARCH64
}, {
.name = MACHINE_TYPE_NAME("raspi3"),
.parent = TYPE_RASPI_MACHINE,
.class_init = raspi3_machine_class_init,
+ .class_data = (void *)0xa02082,
#endif
}, {
.name = TYPE_RASPI_MACHINE,