[RFC PATCH 3/4] bootm: handle global.bootm.root

[Robert Karszniewicz]

---
 common/bootm.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/common/bootm.c b/common/bootm.c
index 3772fa4c2c51..1a9ef0673e55 100644
--- a/common/bootm.c
+++ b/common/bootm.c
@@ -656,7 +656,11 @@ int bootm_boot(struct bootm_data *bootm_data)
 	if (bootm_data->appendroot) {
 		char *rootarg;
 
-		rootarg = path_get_linux_rootarg(data->os_file);
+		if (bootm_data->root_dev) {
+			rootarg = path_get_linux_rootarg(bootm_data->root_dev);
+		} else {
+			rootarg = path_get_linux_rootarg(data->os_file);
+		}
 		if (!IS_ERR(rootarg)) {
 			printf("Adding \"%s\" to Kernel commandline\n", rootarg);
 			globalvar_add_simple("linux.bootargs.bootm.appendroot",
-- 
2.7.4