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-rw-r--r--src/include/cpu/amd/sc520.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/include/cpu/amd/sc520.h b/src/include/cpu/amd/sc520.h
index 4e748be5308e..a0390adc04ef 100644
--- a/src/include/cpu/amd/sc520.h
+++ b/src/include/cpu/amd/sc520.h
@@ -1,4 +1,8 @@
+#ifndef __CPU_AMD_SC520_H__
+#define __CPU_AMD_SC520_H__
+
/* handy dandy stuff for the sc520 MMCR */
+
/* default location of the MMCR */
#define MMCR 0xfffef000
@@ -309,3 +313,5 @@ struct mmcr {
#define MMCRDEFAULT ((struct mmcr *) 0xfffef000)
+
+#endif /* __CPU_AMD_SC520_H__ */