add cvikernel

commit 9f1f57a19c3c281a931dfc71b318494487193d56
Author: sophgo-forum-service <forum_service@sophgo.com>
Date:   Mon May 13 13:58:23 2024 +0800

    [feat] cvikernel opensource for cv18xx soc.

    - 79b6a7, set lookup_interp_table layer_id.

cvikernel/include/bmkernel/reg_bdcast.h

@@ -0,0 +1,37 @@
+#ifndef REG_BDCAST_H
+#define REG_BDCAST_H
+
+#define BD_ENGINE_DESCRIPTOR_NUM      28
+#define BD_REG_BYTES                  (BD_ENGINE_DESCRIPTOR_NUM * 4)
+#define BDC_ENGINE_CMD_ALIGNED_BIT    8
+
+#define BD_CMD_BASE_ADDR              (TIU_ENGINE_BASE_ADDR + 0)
+#define BD_CTRL_BASE_ADDR             (TIU_ENGINE_BASE_ADDR + 0x100)
+#define BD_ENGINE_MAIN_CTRL           (TIU_ENGINE_BASE_ADDR + 0)
+#define BD_ENGINE_DESC_ADDR           (TIU_ENGINE_BASE_ADDR + 0x4)
+
+//
+// BD operations for BIRD
+//
+#define DCR_TYPE_CONV_FIX8B           0
+#define DCR_TYPE_DEPTHWISE_POOL_FIX8B 1
+#define DCR_TYPE_FC_FIX8B             2
+#define DCR_TYPE_TENSOR_ARITH_FIX8B   3
+#define DCR_TYPE_FC_TYPE_2_FIX8B      4
+
+// BD control bits base on BD_CTRL_BASE_ADDR
+#define BD_TPU_EN                     0    // TPU Enable bit
+#define BD_LANE_NUM                   22   // Lane number bit[29:22]
+#define BD_DES_ADDR_VLD               30   // enable descriptor mode
+#define BD_INTR_ENABLE                31   // TIU interrupt global enable
+
+typedef enum _TIU_LANNUM {
+	TIU_LANNUM_2		= 0x1,
+	TIU_LANNUM_4		= 0x2,
+	TIU_LANNUM_8		= 0x3,
+	TIU_LANNUM_16		= 0x4,
+	TIU_LANNUM_32		= 0x5,
+	TIU_LANNUM_64		= 0x6,
+} TIU_LANNUM;
+
+#endif /* REG_BDCAST_H */