scripts: dts: Remove deprecated extract_dts_includes.py script

We now use EDTS and gen_defines.py to generate DTS defines.  We
deprecated the old script and defines several releases ago, so lets now
remove them.

Signed-off-by: Kumar Gala <[email protected]>

Author: galak

cmake/dts.cmake

@@ -8,7 +8,7 @@ file(MAKE_DIRECTORY ${PROJECT_BINARY_DIR}/include/generated)
 # encoded in DTS.
 #
 # Here we call on dtc, the gcc preprocessor, and
-# scripts/dts/extract_dts_includes.py to generate this header file at
+# scripts/dts/gen_defines.py to generate this header file at
 # CMake configure-time.
 #
 # See ~/zephyr/doc/dts
@@ -198,29 +198,6 @@ if(SUPPORTS_DTS)
     message(FATAL_ERROR "new extractor failed with return code: ${ret}")
   endif()
 
-  #
-  # Run extract_dts_includes.py (the older DT/binding parser) to generate some
-  # legacy identifiers (via --deprecated-only). This will go away later.
-  #
-
-  set(CMD_EXTRACT_DTS_INCLUDES ${PYTHON_EXECUTABLE} ${ZEPHYR_BASE}/scripts/dts/extract_dts_includes.py
-    --deprecated-only
-    --dts ${BOARD}.dts_compiled
-    --yaml ${DTS_ROOT_BINDINGS}
-    --include ${GENERATED_DTS_BOARD_UNFIXED_H}.deprecated
-    --old-alias-names
-    )
-
-  execute_process(
-    COMMAND ${CMD_EXTRACT_DTS_INCLUDES}
-    WORKING_DIRECTORY ${PROJECT_BINARY_DIR}
-    RESULT_VARIABLE ret
-    )
-  if(NOT "${ret}" STREQUAL "0")
-    message(FATAL_ERROR "command failed with return code: ${ret}")
-  endif()
-
 else()
   file(WRITE ${GENERATED_DTS_BOARD_UNFIXED_H} "/* WARNING. THIS FILE IS AUTO-GENERATED. DO NOT MODIFY! */")
-  file(WRITE ${GENERATED_DTS_BOARD_UNFIXED_H}.deprecated "/* WARNING. THIS FILE IS AUTO-GENERATED. DO NOT MODIFY! */")
 endif(SUPPORTS_DTS)

include/generated_dts_board.h

@@ -13,8 +13,6 @@
 
 #include <generated_dts_board_unfixed.h>
 
-#include <generated_dts_board_unfixed.h.deprecated>
-
 /* The following definitions fixup the generated include */
 
 #include <generated_dts_board_fixups.h>