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target/arm: Move start-powered-off property to generic CPUState

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There are other platforms which also have CPUs that start powered off, so
generalize the start-powered-off property so that it can be used by them.

Note that ARMv7MState also has a property of the same name but this patch
doesn't change it because that class isn't a subclass of CPUState so it
wouldn't be a trivial change.

This change should not cause any change in behavior.

Suggested-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Greg Kurz <groug@kaod.org>
Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Message-Id: <20200826055535.951207-2-bauerman@linux.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Thiago Jung Bauermann 2020-08-26 02:55:28 -03:00 • committed by David Gibson
parent 28f5a71621
commit c1b701587e
6 changed files with 9 additions and 8 deletions
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5
target/arm/cpu.c
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@ -174,8 +174,8 @@ static void arm_cpu_reset(DeviceState *dev)
env->vfp.xregs[ARM_VFP_MVFR1] = cpu->isar.mvfr1;
env->vfp.xregs[ARM_VFP_MVFR2] = cpu->isar.mvfr2;
cpu->power_state = cpu->start_powered_off ? PSCI_OFF : PSCI_ON;
s->halted = cpu->start_powered_off;
cpu->power_state = s->start_powered_off ? PSCI_OFF : PSCI_ON;
s->halted = s->start_powered_off;
if (arm_feature(env, ARM_FEATURE_IWMMXT)) {
env->iwmmxt.cregs[ARM_IWMMXT_wCID] = 0x69051000 | 'Q';
@ -2186,7 +2186,6 @@ static const ARMCPUInfo arm_cpus[] = {
};
static Property arm_cpu_properties[] = {
DEFINE_PROP_BOOL("start-powered-off", ARMCPU, start_powered_off, false),
DEFINE_PROP_UINT32("psci-conduit", ARMCPU, psci_conduit, 0),
DEFINE_PROP_UINT64("midr", ARMCPU, midr, 0),
DEFINE_PROP_UINT64("mp-affinity", ARMCPU,