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authorTom Rini <trini@ti.com>2014-09-13 16:32:52 -0400
committerTom Rini <trini@ti.com>2014-09-13 16:32:52 -0400
commit8d028d404fa117a4b1f425d7cfc8affe1d8df6d5 (patch)
tree39cad1c0da41fd8e45a29a4dba23289cbd411773 /include/fdtdec.h
parent114cc4290b2f24bb314edf2edd5d8738a0778c4b (diff)
parent858530a8c0a7ce7e573e513934804a00d6676813 (diff)
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Merge branch 'master' of git://git.denx.de/u-boot-dm
Diffstat (limited to 'include/fdtdec.h')
-rw-r--r--include/fdtdec.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 5f88938..2590d30 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -376,6 +376,18 @@ int fdtdec_get_alias_seq(const void *blob, const char *base, int node,
*/
int fdtdec_get_alias_node(const void *blob, const char *name);
+/**
+ * Get the offset of the given chosen node
+ *
+ * This looks up a property in /chosen containing the path to another node,
+ * then finds the offset of that node.
+ *
+ * @param blob Device tree blob (if NULL, then error is returned)
+ * @param name Property name, e.g. "stdout-path"
+ * @return Node offset referred to by that chosen node, or -ve FDT_ERR_...
+ */
+int fdtdec_get_chosen_node(const void *blob, const char *name);
+
/*
* Get the name for a compatible ID
*