diff --git a/include/crm.h b/include/crm.h
new file mode 100644
index 000000000..e7b80710f
--- /dev/null
+++ b/include/crm.h
@@ -0,0 +1,36 @@
+#ifndef CRM_H
+#define CRM_H
+
+#define CRM_BASE         (0x80003000)
+#define CRM_SYS_CNTL     (CRM_BASE+0x00)
+#define CRM_WU_CNTL      (CRM_BASE+0x04)
+#define CRM_SLEEP_CNTL   (CRM_BASE+0x08)
+#define CRM_BS_CNTL      (CRM_BASE+0x0c)
+#define CRM_COP_CNTL     (CRM_BASE+0x10)
+#define CRM_COP_SERVICE  (CRM_BASE+0x14)
+#define CRM_STATUS       (CRM_BASE+0x18)
+#define CRM_MOD_STATUS   (CRM_BASE+0x1c)
+#define CRM_WU_COUNT     (CRM_BASE+0x20)
+#define CRM_WU_TIMEOUT   (CRM_BASE+0x24)
+#define CRM_RTC_COUNT    (CRM_BASE+0x28)
+#define CRM_RTC_TIMEOUT  (CRM_BASE+0x2c)
+#define CRM_CAL_CNTL     (CRM_BASE+0x34)
+#define CRM_CAL_COUNT    (CRM_BASE+0x38)
+#define CRM_RINGOSC_CTNL (CRM_BASE+0x3c)
+#define CRM_XTAL_CNTL    (CRM_BASE+0x40)
+#define CRM_XTAL32_CNTL  (CRM_BASE+0x44)
+#define CRM_VREG_CNTL    (CRM_BASE+0x48)
+#define CRM_SW_RST       (CRM_BASE+0x50)
+
+/* wu_cntl bit locations */
+#define EXT_WU_IEN   20      /* 4 bits */ 
+#define EXT_WU_EN    4       /* 4 bits */ 
+#define EXT_WU_EDGE  8       /* 4 bits */ 
+#define EXT_WU_POL   12      /* 4 bits */ 
+
+/* status bit locations */
+#define EXT_WU_EVT 4       /* 4 bits */
+
+#define enable_wu_en(k) (set_bit(reg32(CRM_WU_CNTL),(EXT_WU_EN+k-4)))
+
+#endif