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target-arm: Set CPU has_el3 prop during virt init

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Adds setting of the CPU has_el3 property based on the virt machine
secure state property during initialization.  This enables/disables EL3
state during start-up.  Changes include adding an additional secure state
boolean during virt CPU initialization.  Also disables the ARM secure boot
by default.

Signed-off-by: Greg Bellows <greg.bellows@linaro.org>
Message-id: 1418684992-8996-13-git-send-email-greg.bellows@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Greg Bellows 2014-12-15 17:09:49 -06:00 committed by Peter Maydell
parent 12d027f132
commit e5a5604f8f
1 changed files with 5 additions and 0 deletions
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5
hw/arm/virt.c
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@ -547,6 +547,7 @@ static void *machvirt_dtb(const struct arm_boot_info *binfo, int *fdt_size)
static void machvirt_init(MachineState *machine)
{
VirtMachineState *vms = VIRT_MACHINE(machine);
qemu_irq pic[NUM_IRQS];
MemoryRegion *sysmem = get_system_memory();
int n;
@ -584,6 +585,10 @@ static void machvirt_init(MachineState *machine)
}
cpuobj = object_new(object_class_get_name(oc));
if (!vms->secure) {
object_property_set_bool(cpuobj, false, "has_el3", NULL);
}
object_property_set_int(cpuobj, QEMU_PSCI_CONDUIT_HVC, "psci-conduit",
NULL);