When the kernel device tree is fixed up we assume that it doesn't
have a state node, so we must also assume that it doesn't have
a alias. Create it.
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
common/state/state.c | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/common/state/state.c b/common/state/state.c
index 41bee0fdc5..b4a634fa99 100644
--- a/common/state/state.c
+++ b/common/state/state.c
@@ -407,7 +407,7 @@ static int of_state_fixup(struct device_node *root, void *ctx)
{
struct state *state = ctx;
const char *compatible = "barebox,state";
- struct device_node *new_node, *node, *parent, *backend_node;
+ struct device_node *new_node, *node, *parent, *backend_node, *aliases;
struct property *p;
int ret;
phandle phandle;
@@ -520,6 +520,17 @@ static int of_state_fixup(struct device_node *root, void *ctx)
if (ret)
goto out;
+ aliases = of_create_node(root, "/aliases");
+ if (!aliases) {
+ ret = -ENOMEM;
+ goto out;
+ }
+
+ ret = of_set_property(aliases, state->name, new_node->full_name,
+ strlen(new_node->full_name) + 1, 1);
+ if (ret)
+ goto out;
+
/* delete existing node */
if (node)
of_delete_node(node);
--
2.11.0
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