Author: manu
Date: Sat Oct 26 17:10:27 2019
New Revision: 354115
URL: https://svnweb.freebsd.org/changeset/base/354115

Log:
  dtc: Allow multiple dts-v1 tag
  
  Some dts are including dtsi that also contain a /dts-v1/ tag at the
  top. GNU DTC doesn't seems to have a problem with that so fix our
  dtc to behave the same.
  
  Reviewed by:  kevans
  MFC after:    1 week

Modified:
  head/usr.bin/dtc/fdt.cc

Modified: head/usr.bin/dtc/fdt.cc
==============================================================================
--- head/usr.bin/dtc/fdt.cc     Sat Oct 26 10:33:21 2019        (r354114)
+++ head/usr.bin/dtc/fdt.cc     Sat Oct 26 17:10:27 2019        (r354115)
@@ -1563,11 +1563,11 @@ device_tree::parse_file(text_input_buffer &input,
 {
        input.next_token();
        // Read the header
-       if (input.consume("/dts-v1/;"))
+       while (input.consume("/dts-v1/;"))
        {
                read_header = true;
+               input.next_token();
        }
-       input.next_token();
        if (input.consume("/plugin/;"))
        {
                is_plugin = true;
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