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hw/arm: Check CPU type in machine_run_board_init()

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Set mc->valid_cpu_types so that the user specified CPU type can
be validated in machine_run_board_init(). We needn't to do it by
ourselves.

Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231204004726.483558-9-gshan@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This commit is contained in:
Gavin Shan 2023-12-04 10:47:25 +10:00 • committed by Philippe Mathieu-Daudé
parent dbf8e8c433
commit 3e71f4a706
8 changed files with 74 additions and 50 deletions
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12
hw/arm/bananapi_m2u.c
View file

@ -71,12 +71,6 @@ static void bpim2u_init(MachineState *machine)
exit(1);
}
/* Only allow Cortex-A7 for this board */
if (strcmp(machine->cpu_type, ARM_CPU_TYPE_NAME("cortex-a7")) != 0) {
error_report("This board can only be used with cortex-a7 CPU");
exit(1);
}
r40 = AW_R40(object_new(TYPE_AW_R40));
object_property_add_child(OBJECT(machine), "soc", OBJECT(r40));
object_unref(OBJECT(r40));
@ -133,12 +127,18 @@ static void bpim2u_init(MachineState *machine)
static void bpim2u_machine_init(MachineClass *mc)
{
static const char * const valid_cpu_types[] = {
ARM_CPU_TYPE_NAME("cortex-a7"),
NULL
};
mc->desc = "Bananapi M2U (Cortex-A7)";
mc->init = bpim2u_init;
mc->min_cpus = AW_R40_NUM_CPUS;
mc->max_cpus = AW_R40_NUM_CPUS;
mc->default_cpus = AW_R40_NUM_CPUS;
mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a7");
mc->valid_cpu_types = valid_cpu_types;
mc->default_ram_size = 1 * GiB;
mc->default_ram_id = "bpim2u.ram";
}