diff --git a/tools/bin/env-init.bat b/tools/bin/env-init.bat
index 8da12e977..10608e056 100644
--- a/tools/bin/env-init.bat
+++ b/tools/bin/env-init.bat
@@ -38,6 +38,7 @@ set PKGS_ROOT=%ENV_ROOT%\packages
 :: Add to %PATH%
 call :AddPath "%ENV_ROOT%\tools\git-2.41.0-32-bit\cmd"
 call :AddPath "%ENV_ROOT%\tools\bin"
+call :AddPath "%ENV_ROOT%\tools\dtc-1.4.7-mingw64"
 call :AddPath "%RTT_EXEC_PATH%"
 @REM call :AddPath "%PYTHONHOME%"
 @REM call :AddPath "%PYTHONPATH%"
diff --git a/tools/dtc-1.4.7-mingw64/dtc.exe b/tools/dtc-1.4.7-mingw64/dtc.exe
new file mode 100755
index 000000000..1dbe759fe
Binary files /dev/null and b/tools/dtc-1.4.7-mingw64/dtc.exe differ
diff --git a/tools/dtc-1.4.7-mingw64/fdtdump.exe b/tools/dtc-1.4.7-mingw64/fdtdump.exe
new file mode 100755
index 000000000..289114892
Binary files /dev/null and b/tools/dtc-1.4.7-mingw64/fdtdump.exe differ
diff --git a/tools/dtc-1.4.7-mingw64/fdtget.exe b/tools/dtc-1.4.7-mingw64/fdtget.exe
new file mode 100755
index 000000000..572c51755
Binary files /dev/null and b/tools/dtc-1.4.7-mingw64/fdtget.exe differ
diff --git a/tools/dtc-1.4.7-mingw64/fdtoverlay.exe b/tools/dtc-1.4.7-mingw64/fdtoverlay.exe
new file mode 100755
index 000000000..e0fc5aa3a
Binary files /dev/null and b/tools/dtc-1.4.7-mingw64/fdtoverlay.exe differ
diff --git a/tools/dtc-1.4.7-mingw64/fdtput.exe b/tools/dtc-1.4.7-mingw64/fdtput.exe
new file mode 100755
index 000000000..f7ab618ab
Binary files /dev/null and b/tools/dtc-1.4.7-mingw64/fdtput.exe differ