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-rw-r--r--src/southbridge/intel/common/tco.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/src/southbridge/intel/common/tco.h b/src/southbridge/intel/common/tco.h
index 03d312271e9c..4c3f6391b4c2 100644
--- a/src/southbridge/intel/common/tco.h
+++ b/src/southbridge/intel/common/tco.h
@@ -3,7 +3,15 @@
#ifndef SOUTHBRIDGE_INTEL_COMMON_TCO_H
#define SOUTHBRIDGE_INTEL_COMMON_TCO_H
+#if CONFIG(TCO_SPACE_NOT_YET_SPLIT)
+/* Could get conflicting values. */
+#undef TCO1_STS
+#undef TCO2_STS
+#undef TCO1_CNT
+#endif
+
#define PMBASE_TCO_OFFSET 0x60
+
#define TCO1_STS 0x04
#define TCO1_TIMEOUT (1 << 3)
#define TCO2_STS 0x06