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-rw-r--r--src/mainboard/lenovo/x200/devicetree.cb1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/x200/devicetree.cb b/src/mainboard/lenovo/x200/devicetree.cb
index 376273a3f2..acc6c3a742 100644
--- a/src/mainboard/lenovo/x200/devicetree.cb
+++ b/src/mainboard/lenovo/x200/devicetree.cb
@@ -71,6 +71,7 @@ chip northbridge/intel/gm45
# Set power limits to 10 * 10^0 watts.
# Maybe we should set less for Mini PCIe.
register "pcie_power_limits" = "{ { 10, 0 }, { 10, 0 }, { 0, 0 }, { 10, 0 }, { 0, 0 }, { 0, 0 } }"
+ register "pcie_hotplug_map" = "{ 0, 0, 0, 1, 0, 0, 0, 0 }"
chip drivers/generic/ioapic
register "have_isa_interrupts" = "1"