bootm: Allow building bootm.c without CONFIG_SYS_BOOTM_LEN
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@chromium.org>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
diff --git a/boot/bootm.c b/boot/bootm.c
index 854ac7e..c719a50 100644
--- a/boot/bootm.c
+++ b/boot/bootm.c
@@ -633,11 +633,11 @@
load_buf = map_sysmem(load, 0);
image_buf = map_sysmem(os.image_start, image_len);
err = image_decomp(os.comp, load, os.image_start, os.type,
- load_buf, image_buf, image_len,
- CONFIG_SYS_BOOTM_LEN, &load_end);
+ load_buf, image_buf, image_len, bootm_len(),
+ &load_end);
if (err) {
- err = handle_decomp_error(os.comp, load_end - load,
- CONFIG_SYS_BOOTM_LEN, err);
+ err = handle_decomp_error(os.comp, load_end - load, bootm_len(),
+ err);
bootstage_error(BOOTSTAGE_ID_DECOMP_IMAGE);
return err;
}
diff --git a/include/bootm.h b/include/bootm.h
index c471615..d174f18 100644
--- a/include/bootm.h
+++ b/include/bootm.h
@@ -89,6 +89,14 @@
#define bootm_x86_set(_bmi, _field, _val)
#endif
+static inline ulong bootm_len(void)
+{
+#ifdef CONFIG_SYS_BOOTM_LEN
+ return CONFIG_SYS_BOOTM_LEN;
+#endif
+ return 0;
+}
+
/**
* bootm_init() - Set up a bootm_info struct with useful defaults
*