#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