fix: bcbinary bug

- as said

Change-Id: I6a42a5af9e75766505addf479cfa25a43431f196

Author: charlesxzb

third_party/nntoolchain/README.md

@@ -17,6 +17,7 @@ cp bmcompiler/libbackend/libbackend_1684.so /workspace/tpu-mlir/third_party/nnto
 ```bash
 #bm1684x sha256: 376191048a4f4d04b2d89e3f46d19a9ef531ed3a
 # maxpool-fix: + 163d96ab0098cb7c72a3dda08a73b6ad148c14ac
+# bcbinary fix: + 5623a77bc215d116f218aacf03e51240c3037e09
 cd TPU1686
 source  scripts/envsetup.sh bm1684x
 debug: rebuild_backend_lib_cmodel
@@ -29,6 +30,7 @@ cp build/firmware_core/libfirmware_core.a /workspace/tpu-mlir/third_party/nntool
 
 #bm1688 sha256: 376191048a4f4d04b2d89e3f46d19a9ef531ed3a
 # maxpool-fix: + 163d96ab0098cb7c72a3dda08a73b6ad148c14ac
+# bcbinary fix: + 5623a77bc215d116f218aacf03e51240c3037e09
 cd TPU1686
 source  scripts/envsetup.sh bm1686
 debug: rebuild_backend_lib_cmodel
@@ -41,6 +43,7 @@ cp build/firmware_core/libfirmware_core.a /workspace/tpu-mlir/third_party/nntool
 
 #bm1690 sha256: 376191048a4f4d04b2d89e3f46d19a9ef531ed3a
 # maxpool-fix: + 163d96ab0098cb7c72a3dda08a73b6ad148c14ac
+# bcbinary fix: + 5623a77bc215d116f218aacf03e51240c3037e09
 cd TPU1686
 source  scripts/envsetup.sh sg2260
 debug: rebuild_backend_lib_cmodel
@@ -124,3 +127,4 @@ cp model-runtime/runtime/include/tpuv7_modelrt.h /workspace/tpu-mlir/third_party
 cp cdmlib/host/cdm_runtime/include/tpuv7_rt.h /workspace/tpu-mlir/third_party/nntoolchain/include
 ```
 
+