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Diffstat (limited to 'arch/arc/include/asm/arcregs.h')
-rw-r--r--arch/arc/include/asm/arcregs.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/arc/include/asm/arcregs.h b/arch/arc/include/asm/arcregs.h
index 56ec11f789..9920d2e719 100644
--- a/arch/arc/include/asm/arcregs.h
+++ b/arch/arc/include/asm/arcregs.h
@@ -19,6 +19,9 @@
#define ARC_AUX_IDENTITY 0x04
#define ARC_AUX_STATUS32 0x0a
+/* STATUS32 Bits Positions */
+#define STATUS_AD_BIT 19 /* Enable unaligned access */
+
/* Instruction cache related auxiliary registers */
#define ARC_AUX_IC_IVIC 0x10
#define ARC_AUX_IC_CTRL 0x11