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-rw-r--r--include/lib/aarch64/arch.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/lib/aarch64/arch.h b/include/lib/aarch64/arch.h
index a9b2dbb2..f9b8ed6a 100644
--- a/include/lib/aarch64/arch.h
+++ b/include/lib/aarch64/arch.h
@@ -186,6 +186,11 @@
#define HCR_IMO_BIT (1 << 4)
#define HCR_FMO_BIT (1 << 3)
+/* ISR definitions */
+#define ISR_A_SHIFT 8
+#define ISR_I_SHIFT 7
+#define ISR_F_SHIFT 6
+
/* CNTHCTL_EL2 definitions */
#define EVNTEN_BIT (1 << 2)
#define EL1PCEN_BIT (1 << 1)