As part of the fdt overlay support which need it, allow
a list of configurations per property.

Signed-off-by: Pantelis Antoniou <pantelis.anton...@konsulko.com>
---
 common/image-fit.c | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/common/image-fit.c b/common/image-fit.c
index 109ecfa..74e5557 100644
--- a/common/image-fit.c
+++ b/common/image-fit.c
@@ -1484,20 +1484,32 @@ int fit_conf_get_node(const void *fit, const char 
*conf_uname)
        return noffset;
 }
 
-int fit_conf_get_prop_node(const void *fit, int noffset,
+int fit_conf_get_prop_node_count(const void *fit, int noffset,
                const char *prop_name)
 {
-       char *uname;
+       return fdt_stringlist_count(fit, noffset, prop_name);
+}
+
+int fit_conf_get_prop_node_index(const void *fit, int noffset,
+               const char *prop_name, int index)
+{
+       const char *uname;
        int len;
 
        /* get kernel image unit name from configuration kernel property */
-       uname = (char *)fdt_getprop(fit, noffset, prop_name, &len);
+       uname = fdt_stringlist_get(fit, noffset, prop_name, index, &len);
        if (uname == NULL)
                return len;
 
        return fit_image_get_node(fit, uname);
 }
 
+int fit_conf_get_prop_node(const void *fit, int noffset,
+               const char *prop_name)
+{
+       return fit_conf_get_prop_node_index(fit, noffset, prop_name, 0);
+}
+
 /**
  * fit_conf_print - prints out the FIT configuration details
  * @fit: pointer to the FIT format image header
-- 
2.1.4

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