spl: fit: add SPL_FIT_IMAGE_TINY config to reduce code-size

[people/ms/u-boot.git] / common / spl / spl_fit.c

diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
index 128af1bbd675039e5acf5f8db570045816394328..72ae8f4c50310e26eb95b7c14eef62b99a6143ff 100644 (file)
--- a/common/spl/spl_fit.c
+++ b/common/spl/spl_fit.c
@@ -275,8 +275,10 @@ static int spl_fit_append_fdt(struct spl_image_info *spl_image,
 
        /* Make the load-address of the FDT available for the SPL framework */
        spl_image->fdt_addr = (void *)image_info.load_addr;
+#if !CONFIG_IS_ENABLED(FIT_IMAGE_TINY)
        /* Try to make space, so we can inject details on the loadables */
        ret = fdt_shrink_to_minimum(spl_image->fdt_addr, 8192);
+#endif
 
        return ret;
 }
@@ -284,8 +286,10 @@ static int spl_fit_append_fdt(struct spl_image_info *spl_image,
 static int spl_fit_record_loadable(const void *fit, int images, int index,
                                   void *blob, struct spl_image_info *image)
 {
+       int ret = 0;
+#if !CONFIG_IS_ENABLED(FIT_IMAGE_TINY)
        char *name;
-       int node, ret;
+       int node;
 
        ret = spl_fit_get_image_name(fit, images, "loadables",
                                     index, &name);
@@ -298,9 +302,19 @@ static int spl_fit_record_loadable(const void *fit, int images, int index,
                                  image->size, image->entry_point,
                                  fdt_getprop(fit, node, "type", NULL),
                                  fdt_getprop(fit, node, "os", NULL));
+#endif
        return ret;
 }
 
+static int spl_fit_image_get_os(const void *fit, int noffset, uint8_t *os)
+{
+#if CONFIG_IS_ENABLED(FIT_IMAGE_TINY)
+       return -ENOTSUPP;
+#else
+       return fit_image_get_os(fit, noffset, os);
+#endif
+}
+
 int spl_load_simple_fit(struct spl_image_info *spl_image,
                        struct spl_load_info *info, ulong sector, void *fit)
 {
@@ -392,7 +406,7 @@ int spl_load_simple_fit(struct spl_image_info *spl_image,
         * For backward compatibility, we treat the first node that is
         * as a U-Boot image, if no OS-type has been declared.
         */
-       if (!fit_image_get_os(fit, node, &spl_image->os))
+       if (!spl_fit_image_get_os(fit, node, &spl_image->os))
                debug("Image OS is %s\n", genimg_get_os_name(spl_image->os));
 #if !defined(CONFIG_SPL_OS_BOOT)
        else
@@ -420,7 +434,7 @@ int spl_load_simple_fit(struct spl_image_info *spl_image,
                if (ret < 0)
                        continue;
 
-               if (!fit_image_get_os(fit, node, &os_type))
+               if (!spl_fit_image_get_os(fit, node, &os_type))
                        debug("Loadable is %s\n", genimg_get_os_name(os_type));
 
                if (os_type == IH_OS_U_BOOT) {