On Sat, May 20, 2023 at 3:47 PM Philippe Mathieu-Daudé
<phi...@linaro.org> wrote:
>
> Expand the DEFINE_MACHINE() macro, converting the class_init()
> handler.
>
> Signed-off-by: Philippe Mathieu-Daudé <phi...@linaro.org>
Reviewed-by: Alistair Francis <alistair.fran...@wdc.com>
Alistair
> ---
> include/hw/riscv/opentitan.h | 3 ++-
> hw/riscv/opentitan.c | 10 +++++++---
> 2 files changed, 9 insertions(+), 4 deletions(-)
>
> diff --git a/include/hw/riscv/opentitan.h b/include/hw/riscv/opentitan.h
> index fd70226ed8..806ff73528 100644
> --- a/include/hw/riscv/opentitan.h
> +++ b/include/hw/riscv/opentitan.h
> @@ -24,6 +24,7 @@
> #include "hw/char/ibex_uart.h"
> #include "hw/timer/ibex_timer.h"
> #include "hw/ssi/ibex_spi_host.h"
> +#include "hw/boards.h"
> #include "qom/object.h"
>
> #define TYPE_RISCV_IBEX_SOC "riscv.lowrisc.ibex.soc"
> @@ -53,7 +54,7 @@ struct LowRISCIbexSoCState {
> MemoryRegion flash_alias;
> };
>
> -#define TYPE_OPENTITAN_MACHINE "opentitan"
> +#define TYPE_OPENTITAN_MACHINE MACHINE_TYPE_NAME("opentitan")
>
> typedef struct OpenTitanState {
> /*< private >*/
> diff --git a/hw/riscv/opentitan.c b/hw/riscv/opentitan.c
> index 7d7159ea30..9535308197 100644
> --- a/hw/riscv/opentitan.c
> +++ b/hw/riscv/opentitan.c
> @@ -108,8 +108,10 @@ static void opentitan_machine_init(MachineState *machine)
> }
> }
>
> -static void opentitan_machine_class_init(MachineClass *mc)
> +static void opentitan_machine_class_init(ObjectClass *oc, void *data)
> {
> + MachineClass *mc = MACHINE_CLASS(oc);
> +
> mc->desc = "RISC-V Board compatible with OpenTitan";
> mc->init = opentitan_machine_init;
> mc->max_cpus = 1;
> @@ -118,8 +120,6 @@ static void opentitan_machine_class_init(MachineClass *mc)
> mc->default_ram_size = ibex_memmap[IBEX_DEV_RAM].size;
> }
>
> -DEFINE_MACHINE(TYPE_OPENTITAN_MACHINE, opentitan_machine_class_init)
> -
> static void lowrisc_ibex_soc_init(Object *obj)
> {
> LowRISCIbexSoCState *s = RISCV_IBEX_SOC(obj);
> @@ -327,6 +327,10 @@ static const TypeInfo open_titan_types[] = {
> .instance_size = sizeof(LowRISCIbexSoCState),
> .instance_init = lowrisc_ibex_soc_init,
> .class_init = lowrisc_ibex_soc_class_init,
> + }, {
> + .name = TYPE_OPENTITAN_MACHINE,
> + .parent = TYPE_MACHINE,
> + .class_init = opentitan_machine_class_init,
> }
> };
>
> --
> 2.38.1
>
>
