fdt: Drop fdt_select.py

This file was used to select between the normal and fallback libfdt
implementations. Now that we only have one, it is not needed.

Drop it and fix up all users.

Signed-off-by: Simon Glass <sjg@chromium.org>

tools/binman/control.py

@@ -12,7 +12,7 @@ import sys
 import tools
 
 import command
-import fdt_select
+import fdt
 import fdt_util
 from image import Image
 import tout

tools/binman/etype/u_boot_dtb_with_ucode.py

@@ -6,7 +6,7 @@
 # Entry-type module for U-Boot device tree with the microcode removed
 #
 
-import fdt_select
+import fdt
 from entry import Entry
 from blob import Entry_blob
 import tools

tools/binman/fdt_test.py

@@ -12,7 +12,7 @@ import tempfile
 import unittest
 
 import fdt
-from fdt_select import FdtScan
+from fdt import FdtScan
 import fdt_util
 import tools
 

tools/binman/func_test.py

@@ -21,7 +21,7 @@ import cmdline
 import command
 import control
 import entry
-import fdt_select
+import fdt
 import fdt_util
 import tools
 import tout

tools/dtoc/dtoc.py

@@ -17,7 +17,6 @@ our_path = os.path.dirname(os.path.realpath(__file__))
 sys.path.append(os.path.join(our_path, '../patman'))
 
 import fdt
-import fdt_select
 import fdt_util
 
 # When we see these properties we ignore them - i.e. do not create a structure member
@@ -170,7 +169,7 @@ class DtbPlatdata:
         Once this is done, self.fdt.GetRoot() can be called to obtain the
         device tree root node, and progress from there.
         """
-        self.fdt = fdt_select.FdtScan(self._dtb_fname)
+        self.fdt = fdt.FdtScan(self._dtb_fname)
 
     def ScanNode(self, root):
         for node in root.subnodes:

tools/dtoc/fdt.py

@@ -14,8 +14,8 @@ import libfdt
 
 # This deals with a device tree, presenting it as an assortment of Node and
 # Prop objects, representing nodes and properties, respectively. This file
-# contains the base classes and defines the high-level API. See fdt_select.py
-# for how to create an Fdt object.
+# contains the base classes and defines the high-level API. You can use
+# FdtScan() as a convenience function to create and scan an Fdt.
 
 # This implementation uses a libfdt Python library to access the device tree,
 # so it is fairly efficient.
@@ -400,3 +400,9 @@ class Fdt:
         """
         node = Node(fdt, offset, name, path)
         return node
+
+def FdtScan(fname):
+    """Returns a new Fdt object from the implementation we are using"""
+    dtb = Fdt(fname)
+    dtb.Scan()
+    return dtb

tools/dtoc/fdt_select.py

-#!/usr/bin/python
-#
-# Copyright (C) 2016 Google, Inc
-# Written by Simon Glass <sjg@chromium.org>
-#
-# SPDX-License-Identifier:      GPL-2.0+
-#
-
-# Bring in the normal fdt library (which relies on libfdt)
-import fdt
-
-def FdtScan(fname):
-    """Returns a new Fdt object from the implementation we are using"""
-    dtb = fdt.Fdt(fname)
-    dtb.Scan()
-    return dtb