x201: Add TPM declaration.

This allows to deactivate TPM on X201.

Change-Id: Ic085db6cc2c57668e7a4fdbc7440735c806cc256
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/10278
Tested-by: build bot (Jenkins)
Reviewed-by: Philipp Deppenwiese <zaolin@das-labor.org>
diff --git a/src/mainboard/lenovo/x201/dsdt.asl b/src/mainboard/lenovo/x201/dsdt.asl
index 20d647e..dab66e4 100644
--- a/src/mainboard/lenovo/x201/dsdt.asl
+++ b/src/mainboard/lenovo/x201/dsdt.asl
@@ -87,6 +87,14 @@
 		}
 	}
 
+/*
+ * LPC Trusted Platform Module
+ */
+Scope (\_SB.PCI0.LPCB)
+{
+       #include <drivers/pc80/tpm/acpi/tpm.asl>
+}
+
 	/* Chipset specific sleep states */
 	#include <southbridge/intel/i82801gx/acpi/sleepstates.asl>