dtoc: Move BytesToValue() and GetEmpty() into PropBase

These functions are currently in a separate fdt_util file. Since they are
only used from PropBase and subclasses, it makes sense for them to be in the
PropBase class.

Move these functions into fdt.py along with the list of types.

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

1 files changed, 9 insertions, 8 deletions

diff --git a/tools/dtoc/dtoc.py b/tools/dtoc/dtoc.py
index 10f6a12578..518aa51216 100755
--- a/tools/dtoc/dtoc.py
+++ b/tools/dtoc/dtoc.py
@@ -16,6 +16,7 @@ import sys
 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
 
@@ -33,10 +34,10 @@ PROP_IGNORE_LIST = [
 
 # C type declarations for the tyues we support
 TYPE_NAMES = {
-    fdt_util.TYPE_INT: 'fdt32_t',
-    fdt_util.TYPE_BYTE: 'unsigned char',
-    fdt_util.TYPE_STRING: 'const char *',
-    fdt_util.TYPE_BOOL: 'bool',
+    fdt.TYPE_INT: 'fdt32_t',
+    fdt.TYPE_BYTE: 'unsigned char',
+    fdt.TYPE_STRING: 'const char *',
+    fdt.TYPE_BOOL: 'bool',
 };
 
 STRUCT_PREFIX = 'dtd_'
@@ -138,13 +139,13 @@ class DtbPlatdata:
             type: Data type (fdt_util)
             value: Data value, as a string of bytes
         """
-        if type == fdt_util.TYPE_INT:
+        if type == fdt.TYPE_INT:
             return '%#x' % fdt_util.fdt32_to_cpu(value)
-        elif type == fdt_util.TYPE_BYTE:
+        elif type == fdt.TYPE_BYTE:
             return '%#x' % ord(value[0])
-        elif type == fdt_util.TYPE_STRING:
+        elif type == fdt.TYPE_STRING:
             return '"%s"' % value
-        elif type == fdt_util.TYPE_BOOL:
+        elif type == fdt.TYPE_BOOL:
             return 'true'
 
     def GetCompatName(self, node):