fit: Allow multiple images per property

As part of the fdt overlay support which need it, allow a list of configurations per property. Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org>

fit: Allow multiple images per property
As part of the fdt overlay support which need it, allow a list of configurations per property. Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com> Acked-by: Simon Glass <sjg@chromium.org>
Pantelis Antoniou · Simon Glass
1 parent f00c36a01e
Showing 1 changed file with 15 additions and 3 deletions Side-by-side Diff
common/image-fit.c
@@ -1484,18 +1484,30 @@
 	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);
 }
  
 /**
...	...	@@ -1484,18 +1484,30 @@
1484	1484	return noffset;
1485	1485	}
1486	1486
1487		-int fit_conf_get_prop_node(const void *fit, int noffset,
	1487	+int fit_conf_get_prop_node_count(const void *fit, int noffset,
1488	1488	const char *prop_name)
1489	1489	{
1490		- char *uname;
	1490	+ return fdt_stringlist_count(fit, noffset, prop_name);
	1491	+}
	1492	+
	1493	+int fit_conf_get_prop_node_index(const void *fit, int noffset,
	1494	+ const char *prop_name, int index)
	1495	+{
	1496	+ const char *uname;
1491	1497	int len;
1492	1498
1493	1499	/* get kernel image unit name from configuration kernel property */
1494		- uname = (char *)fdt_getprop(fit, noffset, prop_name, &len);
	1500	+ uname = fdt_stringlist_get(fit, noffset, prop_name, index, &len);
1495	1501	if (uname == NULL)
1496	1502	return len;
1497	1503
1498	1504	return fit_image_get_node(fit, uname);
	1505	+}
	1506	+
	1507	+int fit_conf_get_prop_node(const void *fit, int noffset,
	1508	+ const char *prop_name)
	1509	+{
	1510	+ return fit_conf_get_prop_node_index(fit, noffset, prop_name, 0);
1499	1511	}
1500	1512
1501	1513	/**