#define TI81XX 0xB81E
#define DEVICE_ID (CTRL_BASE + 0x0600)
#define DEVICE_ID_MASK 0x1FFF
+#define PACKAGE_TYPE_SHIFT 16
+#define PACKAGE_TYPE_MASK (3 << 16)
+
+/* Package Type */
+#define PACKAGE_TYPE_UNDEFINED 0x0
+#define PACKAGE_TYPE_ZCZ 0x1
+#define PACKAGE_TYPE_ZCE 0x2
+#define PACKAGE_TYPE_RESERVED 0x3
/* MPU max frequencies */
#define AM335X_ZCZ_300 0x1FEF