X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fenv.h;h=d5e2bcb530f03f23c8cae862dc44fca530117d5e;hb=5fac11e6d5ab350429b8c8ddf47d3d3877ca89d1;hp=c15339a93f1a9bbc8f75c8559fde232fa5519559;hpb=7a8ac9df5dc0c23620d07933288fc5bea1941c29;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/env.h b/include/env.h
index c15339a..d5e2bcb 100644
--- a/include/env.h
+++ b/include/env.h
@@ -328,8 +328,6 @@ int env_export(struct environment_s *env_out);
  * @buf2_read_fail: 0 if buf2 is valid, non-zero if invalid
  * @return 0 if OK,
  *	-EIO if no environment is valid,
- *	-EINVAL if read of second entry is good
- *	-ENOENT if read of first entry is good
  *	-ENOMSG if the CRC was bad
  */
 
@@ -377,4 +375,19 @@ int env_get_char(int index);
  * This is used for those unfortunate archs with crappy toolchains
  */
 void env_reloc(void);
+
+
+/**
+ * env_import_fdt() - Import environment values from device tree blob
+ *
+ * This uses the value of the environment variable "env_fdt_path" as a
+ * path to an fdt node, whose property/value pairs are added to the
+ * environment.
+ */
+#ifdef CONFIG_ENV_IMPORT_FDT
+void env_import_fdt(void);
+#else
+static inline void env_import_fdt(void) {}
+#endif
+
 #endif