bootm: Initialize bootm_data defaults in single place

Both the bootm and the boot code initialize the struct bootm_data
with defaults from the bootm global variables. Create a common
function for doing this.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/boot.h b/include/boot.h
index 7c6d9c8357..0c0febe48f 100644
--- a/include/boot.h
+++ b/include/boot.h
@@ -109,6 +109,8 @@ static inline int linux_bootargs_overwrite(const char *bootargs)
 }
 #endif
 
+void bootm_data_init_defaults(struct bootm_data *data);
+
 int bootm_load_os(struct image_data *data, unsigned long load_address);
 
 bool bootm_has_initrd(struct image_data *data);