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-rw-r--r--include/fdtdec.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/fdtdec.h b/include/fdtdec.h
index 19bab79448..aa695df317 100644
--- a/include/fdtdec.h
+++ b/include/fdtdec.h
@@ -530,4 +530,22 @@ const u8 *fdtdec_locate_byte_array(const void *blob, int node,
*/
int fdtdec_decode_region(const void *blob, int node,
const char *prop_name, void **ptrp, size_t *size);
+
+/* A flash map entry, containing an offset and length */
+struct fmap_entry {
+ uint32_t offset;
+ uint32_t length;
+};
+
+/**
+ * Read a flash entry from the fdt
+ *
+ * @param blob FDT blob
+ * @param node Offset of node to read
+ * @param name Name of node being read
+ * @param entry Place to put offset and size of this node
+ * @return 0 if ok, -ve on error
+ */
+int fdtdec_read_fmap_entry(const void *blob, int node, const char *name,
+ struct fmap_entry *entry);
#endif