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bcm2836: Make CPU type configurable

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This patch adds a "cpu-type" property to BCM2836 SoC in preparation for
reusing the code for the Raspberry Pi 3, which has a different processor
model.

Signed-off-by: Pekka Enberg <penberg@iki.fi>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Pekka Enberg 2018-02-15 18:29:36 +00:00 • committed by Peter Maydell
parent 57bb315681
commit d9f8bbd8eb
3 changed files with 13 additions and 8 deletions
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3
hw/arm/raspi.c
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@ -135,6 +135,8 @@ static void raspi2_init(MachineState *machine)
/* Setup the SOC */
object_property_add_const_link(OBJECT(&s->soc), "ram", OBJECT(&s->ram),
&error_abort);
object_property_set_str(OBJECT(&s->soc), machine->cpu_type, "cpu-type",
&error_abort);
object_property_set_int(OBJECT(&s->soc), smp_cpus, "enabled-cpus",
&error_abort);
object_property_set_int(OBJECT(&s->soc), 0xa21041, "board-rev",
@ -166,6 +168,7 @@ static void raspi2_machine_init(MachineClass *mc)
mc->no_parallel = 1;
mc->no_floppy = 1;
mc->no_cdrom = 1;
mc->default_cpu_type = ARM_CPU_TYPE_NAME("cortex-a15");
mc->max_cpus = BCM2836_NCPUS;
mc->min_cpus = BCM2836_NCPUS;
mc->default_cpus = BCM2836_NCPUS;