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From 97287cf7c4f7550d298c0ef11dde88ee91c209a3 Mon Sep 17 00:00:00 2001
From: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Date: Mon, 23 Feb 2015 15:04:55 -0800
Subject: [PATCH 15/15] arm: xlnx-zynq-mp: Add PSCI setup
Use SMC PSCI, with the standard policy of secondaries starting in
power-off.
Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
---
hw/arm/xlnx-zynq-mp.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/hw/arm/xlnx-zynq-mp.c b/hw/arm/xlnx-zynq-mp.c
index 9d7e834..0952221 100644
--- a/hw/arm/xlnx-zynq-mp.c
+++ b/hw/arm/xlnx-zynq-mp.c
@@ -96,6 +96,14 @@ static void xlnx_zynq_mp_realize(DeviceState *dev, Error **errp)
for (i = 0; i < XLNX_ZYNQ_MP_NUM_CPUS; i++) {
qemu_irq irq;
+ object_property_set_int(OBJECT(&s->cpu[i]), QEMU_PSCI_CONDUIT_SMC,
+ "psci-conduit", NULL);
+ if (i > 0) {
+ /* Secondary CPUs start in PSCI powered-down state */
+ object_property_set_bool(OBJECT(&s->cpu[i]), true,
+ "start-powered-off", NULL);
+ }
+
object_property_set_bool(OBJECT(&s->cpu[i]), true, "realized", &err);
ERR_PROP_CHECK_RETURN(err, errp);
--
2.1.1
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