env: Move env_set() to env.h
Move env_set() over to the new header file.
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/board/liebherr/display5/display5.c b/board/liebherr/display5/display5.c
index ea49b71..5c70e1b 100644
--- a/board/liebherr/display5/display5.c
+++ b/board/liebherr/display5/display5.c
@@ -13,6 +13,7 @@
#include <asm/arch/mx6-pins.h>
#include <asm/arch/mx6-ddr.h>
#include <asm/arch/sys_proto.h>
+#include <env.h>
#include <errno.h>
#include <asm/gpio.h>
#include <malloc.h>