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-rw-r--r--MdePkg/Include/AArch64/AArch64.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/MdePkg/Include/AArch64/AArch64.h b/MdePkg/Include/AArch64/AArch64.h
index c1a24c1e30..3186bfb548 100644
--- a/MdePkg/Include/AArch64/AArch64.h
+++ b/MdePkg/Include/AArch64/AArch64.h
@@ -16,10 +16,10 @@
#define ARM_ARCH_EXCEPTION_IRQ EXCEPT_AARCH64_IRQ
// CPACR - Coprocessor Access Control Register definitions
-#define CPACR_TTA_EN (1UL << 28)
-#define CPACR_FPEN_EL1 (1UL << 20)
-#define CPACR_FPEN_FULL (3UL << 20)
-#define CPACR_CP_FULL_ACCESS 0x300000
+#define CPACR_TTA_EN (1UL << 28)
+#define CPACR_FPEN_EL1 (1UL << 20)
+#define CPACR_FPEN_FULL (3UL << 20)
+#define CPACR_DEFAULT CPACR_FPEN_FULL
// Coprocessor Trap Register (CPTR)
#define AARCH64_CPTR_TFP (1 << 10)