dts: Fix OF_LIVE dependency

lib/of_live.c references the following 2 ofnode APIs:
of_alias_scan() and of_get_property().

These APIs get built only when DM is on. Fix the dependency then.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/dts/Kconfig b/dts/Kconfig
index 71f5055..00ac29a 100644 (file)
--- a/dts/Kconfig
+++ b/dts/Kconfig
@@ -60,7 +60,7 @@ config TPL_OF_CONTROL
 
 config OF_LIVE
        bool "Enable use of a live tree"
-       depends on OF_CONTROL
+       depends on DM && OF_CONTROL
        help
          Normally U-Boot uses a flat device tree which saves space and
          avoids the need to unpack the tree before use. However a flat