[PATCH v3 13/46] bootm: Allow building bootm.c without CONFIG_SYS_BOOTM_LEN

[Simon Glass]

This code cannot be compiled by boards which don't have this option. Add
an accessor in the header file to avoid another #ifdef

Signed-off-by: Simon Glass <sjg at chromium.org>
Reviewed-by: Quentin Schulz <quentin.schulz at cherry.de>
---

(no changes since v1)

 boot/bootm.c    | 8 ++++----
 include/bootm.h | 8 ++++++++
 2 files changed, 12 insertions(+), 4 deletions(-)

Applied to sjg/master, thanks!