spl_fit.c: enable loading compressed u-boot from fit image

Allow reading compressed content from fit image, even if
CONFIG_SPL_OS_BOOT is not set.

This allow booting compressed 2nd stage u-boot from fit image.

Additionally, do not print warning message if compression node is not
found, since it simply implies the content is uncompressed.

Signed-off-by: Klaus H. Sorensen <khso@prevas.dk>
Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>

diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
index ac69d83..aef1dbd 100644 (file)
--- a/common/spl/spl_fit.c
+++ b/common/spl/spl_fit.c
@@ -259,11 +259,9 @@ static int spl_load_fit_image(struct spl_load_info *info, ulong sector,
                        debug("%s ", genimg_get_type_name(type));
        }
 
-       if (IS_ENABLED(CONFIG_SPL_OS_BOOT) && IS_ENABLED(CONFIG_SPL_GZIP)) {
-               if (fit_image_get_comp(fit, node, &image_comp))
-                       puts("Cannot get image compression format.\n");
-               else
-                       debug("%s ", genimg_get_comp_name(image_comp));
+       if (IS_ENABLED(CONFIG_SPL_GZIP)) {
+               fit_image_get_comp(fit, node, &image_comp);
+               debug("%s ", genimg_get_comp_name(image_comp));
        }
 
        if (fit_image_get_load(fit, node, &load_addr))