x86: crownbay: Add MP initialization
Intel Crown Bay board has a TunnelCreek processor which supports
hyper-threading. Add /cpus node in the crownbay.dts and enable
the MP initialization.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
(modified to remove error:
overriding the value of OF_CONTROL. Old value: "y", new value: "y")
diff --git a/arch/x86/dts/crownbay.dts b/arch/x86/dts/crownbay.dts
index d68efda..1ec90cd 100644
--- a/arch/x86/dts/crownbay.dts
+++ b/arch/x86/dts/crownbay.dts
@@ -23,6 +23,26 @@
silent_console = <0>;
};
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "cpu-x86";
+ reg = <0>;
+ intel,apic-id = <0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "cpu-x86";
+ reg = <1>;
+ intel,apic-id = <1>;
+ };
+
+ };
+
gpioa {
compatible = "intel,ich6-gpio";
u-boot,dm-pre-reloc;