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-rw-r--r--ArmPkg/Include/Chipset/AArch64.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/ArmPkg/Include/Chipset/AArch64.h b/ArmPkg/Include/Chipset/AArch64.h
index d8711ad711..5390bf0a27 100644
--- a/ArmPkg/Include/Chipset/AArch64.h
+++ b/ArmPkg/Include/Chipset/AArch64.h
@@ -32,7 +32,8 @@
#define AARCH64_PFR0_GIC (0xF << 24)
// ID_AA64DFR0 - AArch64 Debug Feature Register 0 definitions
-#define AARCH64_DFR0_TRBE (0xFULL << 44)
+#define AARCH64_DFR0_TRACEVER (0xFULL << 4)
+#define AARCH64_DFR0_TRBE (0xFULL << 44)
// SCR - Secure Configuration Register definitions
#define SCR_NS (1 << 0)