env: split fw_env.h in public and private parts
Move U-Boot private data into a separate file. This
lets export fw_env.h to be used by external programs
that want to change the environment using the library
built in tools/env.
Signed-off-by: Stefano Babic <sbabic@denx.de>
diff --git a/common/env_flags.c b/common/env_flags.c
index 921d377..3c50620 100644
--- a/common/env_flags.c
+++ b/common/env_flags.c
@@ -11,6 +11,7 @@
#ifdef USE_HOSTCC /* Eliminate "ANSI does not permit..." warnings */
#include <stdint.h>
#include <stdio.h>
+#include "fw_env_private.h"
#include "fw_env.h"
#include <env_attr.h>
#include <env_flags.h>