From 0a98b28b06800da48f006069fe14e47dd399d2ff Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Fri, 14 Sep 2018 04:57:28 -0600 Subject: binman: Support adding files In some cases it is useful to add a group of files to the image and be able to access them at run-time. Of course it is possible to generate the binman config file with a set of blobs each with a filename. But for convenience, add an entry type which can do this. Add required support (for adding nodes and string properties) into the state module. Signed-off-by: Simon Glass --- tools/binman/state.py | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) (limited to 'tools/binman/state.py') diff --git a/tools/binman/state.py b/tools/binman/state.py index 09ead442a60..2f8c0863a8f 100644 --- a/tools/binman/state.py +++ b/tools/binman/state.py @@ -189,6 +189,33 @@ def AddZeroProp(node, prop): for n in GetUpdateNodes(node): n.AddZeroProp(prop) +def AddSubnode(node, name): + """Add a new subnode to a node in affected device trees + + Args: + node: Node to add to + name: name of node to add + + Returns: + New subnode that was created in main tree + """ + first = None + for n in GetUpdateNodes(node): + subnode = n.AddSubnode(name) + if not first: + first = subnode + return first + +def AddString(node, prop, value): + """Add a new string property to affected device trees + + Args: + prop_name: Name of property + value: String value (which will be \0-terminated in the DT) + """ + for n in GetUpdateNodes(node): + n.AddString(prop, value) + def SetInt(node, prop, value): """Update an integer property in affected device trees with an integer value -- cgit v1.2.3