292 	int i, ret = 0;  in fdt_bootargs_append()  local
317 			ret = fdt_setprop(fdt, nodeoffset, arr_bootargs[i],  in fdt_bootargs_append()
319 			if (ret < 0)  in fdt_bootargs_append()
320 				printf("WARNING: could not set bootargs %s.\n", fdt_strerror(ret));  in fdt_bootargs_append()
327 	return ret;  in fdt_bootargs_append()
715 	int total, ret;  in fdt_shrink_to_minimum()  local
748 	ret = fdt_add_mem_rsv(blob, (uintptr_t)blob, actualsize);  in fdt_shrink_to_minimum()
749 	if (ret < 0)  in fdt_shrink_to_minimum()
750 		return ret;  in fdt_shrink_to_minimum()
846 	int ret;  in fdt_del_subnodes()  local
854 			ret = fdt_del_node((void *)blob, off);  in fdt_del_subnodes()
855 			if (ret < 0) {  in fdt_del_subnodes()
857 					fdt_strerror(ret));  in fdt_del_subnodes()
858 				return ret;  in fdt_del_subnodes()
873 	int ret;  in fdt_del_partitions()  local
885 			ret = fdt_del_subnodes(blob, parent_offset);  in fdt_del_partitions()
886 			if (ret < 0) {  in fdt_del_partitions()
888 					fdt_strerror(ret));  in fdt_del_partitions()
889 				return ret;  in fdt_del_partitions()
903 	int part_num, ret;  in fdt_node_set_part_info()  local
906 	ret = fdt_del_partitions(blob, parent_offset);  in fdt_node_set_part_info()
907 	if (ret < 0)  in fdt_node_set_part_info()
908 		return ret;  in fdt_node_set_part_info()
930 		ret = fdt_add_subnode(blob, parent_offset, buf);  in fdt_node_set_part_info()
931 		if (ret == -FDT_ERR_NOSPACE) {  in fdt_node_set_part_info()
932 			ret = fdt_increase_size(blob, 512);  in fdt_node_set_part_info()
933 			if (!ret)  in fdt_node_set_part_info()
937 		} else if (ret < 0) {  in fdt_node_set_part_info()
939 				fdt_strerror(ret));  in fdt_node_set_part_info()
940 			return ret;  in fdt_node_set_part_info()
942 		newoff = ret;  in fdt_node_set_part_info()
947 			ret = fdt_setprop(blob, newoff, "read_only", NULL, 0);  in fdt_node_set_part_info()
948 			if (ret == -FDT_ERR_NOSPACE) {  in fdt_node_set_part_info()
949 				ret = fdt_increase_size(blob, 512);  in fdt_node_set_part_info()
950 				if (!ret)  in fdt_node_set_part_info()
954 			} else if (ret < 0)  in fdt_node_set_part_info()
961 		ret = fdt_setprop(blob, newoff, "reg", &cell, sizeof(cell));  in fdt_node_set_part_info()
962 		if (ret == -FDT_ERR_NOSPACE) {  in fdt_node_set_part_info()
963 			ret = fdt_increase_size(blob, 512);  in fdt_node_set_part_info()
964 			if (!ret)  in fdt_node_set_part_info()
968 		} else if (ret < 0)  in fdt_node_set_part_info()
972 		ret = fdt_setprop_string(blob, newoff, "label", part->name);  in fdt_node_set_part_info()
973 		if (ret == -FDT_ERR_NOSPACE) {  in fdt_node_set_part_info()
974 			ret = fdt_increase_size(blob, 512);  in fdt_node_set_part_info()
975 			if (!ret)  in fdt_node_set_part_info()
979 		} else if (ret < 0)  in fdt_node_set_part_info()
986 	printf("Can't increase blob size: %s\n", fdt_strerror(ret));  in fdt_node_set_part_info()
987 	return ret;  in fdt_node_set_part_info()
989 	printf("Can't add property: %s\n", fdt_strerror(ret));  in fdt_node_set_part_info()
990 	return ret;  in fdt_node_set_part_info()
1448 	int ret;  in fdt_set_phandle()  local
1466 	ret = fdt_setprop_cell(fdt, nodeoffset, "phandle", phandle);  in fdt_set_phandle()
1467 	if (ret < 0)  in fdt_set_phandle()
1468 		return ret;  in fdt_set_phandle()
1474 	ret = fdt_setprop_cell(fdt, nodeoffset, "linux,phandle", phandle);  in fdt_set_phandle()
1476 	return ret;  in fdt_set_phandle()
1492 		int ret;  in fdt_create_phandle()  local
1495 		ret = fdt_set_phandle(fdt, nodeoffset, phandle);  in fdt_create_phandle()
1496 		if (ret < 0) {  in fdt_create_phandle()
1498 			       fdt_strerror(ret));  in fdt_create_phandle()
1519 	int ret = 0;  in fdt_set_node_status()  local
1526 		ret = fdt_setprop_string(fdt, nodeoffset, "status", "okay");  in fdt_set_node_status()
1529 		ret = fdt_setprop_string(fdt, nodeoffset, "status", "disabled");  in fdt_set_node_status()
1532 		ret = fdt_setprop_string(fdt, nodeoffset, "status", "fail");  in fdt_set_node_status()
1536 		ret = fdt_setprop_string(fdt, nodeoffset, "status", buf);  in fdt_set_node_status()
1540 		ret = -1;  in fdt_set_node_status()
1544 	return ret;  in fdt_set_node_status()
1568 	int ret;  in fdt_add_edid()  local
1574 		ret = fdt_setprop(blob, noff, "edid", edid_buf, 128);  in fdt_add_edid()
1575 		if (ret == -FDT_ERR_NOSPACE) {  in fdt_add_edid()
1576 			ret = fdt_increase_size(blob, 512);  in fdt_add_edid()
1577 			if (!ret)  in fdt_add_edid()
1581 		} else if (ret < 0) {  in fdt_add_edid()
1582 			printf("Can't add property: %s\n", fdt_strerror(ret));  in fdt_add_edid()
1583 			return ret;  in fdt_add_edid()
1588 	printf("Can't increase blob size: %s\n", fdt_strerror(ret));  in fdt_add_edid()
1589 	return ret;  in fdt_add_edid()
1765 	int i, addrc, sizec, ret;  in fdt_setup_simplefb_node()  local
1777 	ret = fdt_setprop(fdt, node, "reg", cells, sizeof(cells[0]) * i);  in fdt_setup_simplefb_node()
1778 	if (ret < 0)  in fdt_setup_simplefb_node()
1779 		return ret;  in fdt_setup_simplefb_node()
1782 	ret = fdt_set_name(fdt, node, name);  in fdt_setup_simplefb_node()
1783 	if (ret < 0)  in fdt_setup_simplefb_node()
1784 		return ret;  in fdt_setup_simplefb_node()
1786 	ret = fdt_setprop_u32(fdt, node, "width", width);  in fdt_setup_simplefb_node()
1787 	if (ret < 0)  in fdt_setup_simplefb_node()
1788 		return ret;  in fdt_setup_simplefb_node()
1790 	ret = fdt_setprop_u32(fdt, node, "height", height);  in fdt_setup_simplefb_node()
1791 	if (ret < 0)  in fdt_setup_simplefb_node()
1792 		return ret;  in fdt_setup_simplefb_node()
1794 	ret = fdt_setprop_u32(fdt, node, "stride", stride);  in fdt_setup_simplefb_node()
1795 	if (ret < 0)  in fdt_setup_simplefb_node()
1796 		return ret;  in fdt_setup_simplefb_node()
1798 	ret = fdt_setprop_string(fdt, node, "format", format);  in fdt_setup_simplefb_node()
1799 	if (ret < 0)  in fdt_setup_simplefb_node()
1800 		return ret;  in fdt_setup_simplefb_node()
1802 	ret = fdt_setprop_string(fdt, node, "status", "okay");  in fdt_setup_simplefb_node()
1803 	if (ret < 0)  in fdt_setup_simplefb_node()
1804 		return ret;  in fdt_setup_simplefb_node()