Re: [U-Boot] [PATCH v2 07/16] dtoc: Update the Fdt class to record phandles

[sjg]

Add a map from phandles to nodes. This can be used by clients of the the
class instead of maintaining this themselves.

Signed-off-by: Simon Glass 
---

Changes in v2: None

 tools/dtoc/fdt.py | 5 +
 1 file changed, 5 insertions(+)

Applied to u-boot-fdt thanks!
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[U-Boot] [PATCH v2 07/16] dtoc: Update the Fdt class to record phandles

[Simon Glass]

Add a map from phandles to nodes. This can be used by clients of the the
class instead of maintaining this themselves.

Signed-off-by: Simon Glass 
---

Changes in v2: None

 tools/dtoc/fdt.py | 5 +
 1 file changed, 5 insertions(+)

diff --git a/tools/dtoc/fdt.py b/tools/dtoc/fdt.py
index ffd42ce541..dbc338653b 100644
--- a/tools/dtoc/fdt.py
+++ b/tools/dtoc/fdt.py
@@ -212,6 +212,10 @@ class Node:
 searching into subnodes so that the entire tree is built.
 """
 self.props = self._fdt.GetProps(self)
+phandle = self.props.get('phandle')
+if phandle:
+val = fdt_util.fdt32_to_cpu(phandle.value)
+self._fdt.phandle_to_node[val] = self
 
 offset = libfdt.fdt_first_subnode(self._fdt.GetFdt(), self.Offset())
 while offset >= 0:
@@ -263,6 +267,7 @@ class Fdt:
 def __init__(self, fname):
 self._fname = fname
 self._cached_offsets = False
+self.phandle_to_node = {}
 if self._fname:
 self._fname = fdt_util.EnsureCompiled(self._fname)
 
-- 
2.14.1.342.g6490525c54-goog

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