diff options
Diffstat (limited to 'tools/dtoc/dtb_platdata.py')
| -rw-r--r-- | tools/dtoc/dtb_platdata.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/dtoc/dtb_platdata.py b/tools/dtoc/dtb_platdata.py index 2d42480a9a..869c92b49b 100644 --- a/tools/dtoc/dtb_platdata.py +++ b/tools/dtoc/dtb_platdata.py @@ -749,6 +749,15 @@ class DtbPlatdata(): break if node.parent and node.parent.parent: + if node.parent not in self._valid_nodes: + # This might indicate that the parent node is not in the + # SPL/TPL devicetree but the child is. For example if we are + # dealing with of-platdata in TPL, the parent has a + # u-boot,dm-tpl tag but the child has u-boot,dm-pre-reloc. In + # this case the child node exists in TPL but the parent does + # not. + raise ValueError("Node '%s' requires parent node '%s' but it is not in the valid list" % + (node.path, node.parent.path)) self.buf('\t.parent\t\t= DM_DEVICE_REF(%s),\n' % node.parent.var_name) if priv_name: |