[RFC PATCH v2 2/3] globalvar: add bootm.root_dev

[Robert Karszniewicz]

---
 common/bootm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/common/bootm.c b/common/bootm.c
index 311d0e058321..73409bf9f70c 100644
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -743,6 +743,7 @@ static int bootm_init(void)
 	globalvar_add_simple("bootm.image", NULL);
 	globalvar_add_simple("bootm.image.loadaddr", NULL);
 	globalvar_add_simple("bootm.oftree", NULL);
+	globalvar_add_simple("bootm.root_dev", NULL);
 	globalvar_add_simple("bootm.tee", NULL);
 	globalvar_add_simple_bool("bootm.appendroot", &bootm_appendroot);
 	globalvar_add_simple_bool("bootm.provide_machine_id", &bootm_provide_machine_id);
-- 
2.7.4