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-rw-r--r--arch/x86/realmode/rm/realmode.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/realmode/rm/realmode.h b/arch/x86/realmode/rm/realmode.h
index 15ab6335f843..d74cff6350ed 100644
--- a/arch/x86/realmode/rm/realmode.h
+++ b/arch/x86/realmode/rm/realmode.h
@@ -13,4 +13,9 @@
#endif /* __ASSEMBLY__ */
+/*
+ * Signature at the end of the realmode region
+ */
+#define REALMODE_END_SIGNATURE 0x65a22c82
+
#endif /* ARCH_X86_REALMODE_RM_REALMODE_H */