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e1284ee5dc
Removing the complete __fixups__ and __local_fixups__ tree might delete
data that should better be retained. See the added test for a situation
that was broken before.
Note that without removing /__fixups__ and /__local_fixups__ in
generate_fixups_tree() and generate_local_fixups_tree() respectively
calling build_and_name_child_node() isn't safe as the nodes might
already exist and then a duplicate would be added. So build_root_node()
has to be used which copes correctly here.
Fixes: 915daadbb6 ("Start with empty __local_fixups__ and __fixups__ nodes")
Closes: https://github.com/dgibson/dtc/issues/170
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Message-ID: <b061ee57157fafbb9d5b9b0b86af760d13a04eda.1755512759.git.u.kleine-koenig@baylibre.com>
[dwg: Use -1 instead of 1 as an error return]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
29 lines
643 B
Text
29 lines
643 B
Text
/dts-v1/;
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/plugin/;
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/ {
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fixup-node {
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property = <0xffffffff>;
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property-with-fixup = <0xffffffff>;
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property-with-label = <&somenode>;
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property-with-label-and-fixup = <&somenode>;
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};
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label: local-fixup-node {
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property = <0xffffffff>;
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property-with-local-fixup = <0xffffffff>;
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property-with-local-label = <&label>;
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property-with-local-label-and-fixup = <&label>;
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};
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__fixups__ {
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somenode = "/fixup-node:property-with-fixup:0", "/fixup-node:property-with-label-and-fixup:0";
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};
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__local_fixups__ {
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local-fixup-node {
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property-with-local-fixup = <0x00>;
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property-with-local-label-and-fixup = <0x00>;
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};
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};
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};
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