| Message ID | 20170829201601.64312-8-sjg@chromium.org |
|---|---|
| State | Accepted |
| Commit | 09264e04330479fbe5bdb647619be4fd90735bfc |
| Delegated to: | Simon Glass |
| Headers | show |
| Series | dtoc: Add support for 64-bit addresses | expand |
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 <sjg@chromium.org>
---
Changes in v2: None
tools/dtoc/fdt.py | 5 +++++
1 file changed, 5 insertions(+)
Applied to u-boot-fdt thanks!
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)
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 <sjg@chromium.org> --- Changes in v2: None tools/dtoc/fdt.py | 5 +++++ 1 file changed, 5 insertions(+)