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-rw-r--r--arch/xtensa/include/asm/core.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/core.h b/arch/xtensa/include/asm/core.h
index ee02e164b673..5b4acb7d1c07 100644
--- a/arch/xtensa/include/asm/core.h
+++ b/arch/xtensa/include/asm/core.h
@@ -10,6 +10,10 @@
#define XCHAL_HAVE_EXCLUSIVE 0
#endif
+#ifndef XCHAL_HAVE_MPU
+#define XCHAL_HAVE_MPU 0
+#endif
+
#ifndef XCHAL_SPANNING_WAY
#define XCHAL_SPANNING_WAY 0
#endif