x86: qemu: Add MP initialization
Add a cpu1 node to the device tree and enable the MP initialization
on QEMU targets (i440fx and q35).
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/dts/qemu-x86_q35.dts b/arch/x86/dts/qemu-x86_q35.dts
index 2e785fa..7f16971 100644
--- a/arch/x86/dts/qemu-x86_q35.dts
+++ b/arch/x86/dts/qemu-x86_q35.dts
@@ -45,6 +45,13 @@
reg = <0>;
intel,apic-id = <0>;
};
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "cpu-x86";
+ reg = <1>;
+ intel,apic-id = <1>;
+ };
};
pci {