From 3f2546b2ef55b661fd8dd69682b38992225e86f6 Mon Sep 17 00:00:00 2001 From: fishsoupisgood Date: Mon, 29 Apr 2019 01:17:54 +0100 Subject: Initial import of qemu-2.4.1 --- roms/u-boot/lib/libfdt/fdt_empty_tree.c | 38 +++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 roms/u-boot/lib/libfdt/fdt_empty_tree.c (limited to 'roms/u-boot/lib/libfdt/fdt_empty_tree.c') diff --git a/roms/u-boot/lib/libfdt/fdt_empty_tree.c b/roms/u-boot/lib/libfdt/fdt_empty_tree.c new file mode 100644 index 00000000..34f1c844 --- /dev/null +++ b/roms/u-boot/lib/libfdt/fdt_empty_tree.c @@ -0,0 +1,38 @@ +/* + * libfdt - Flat Device Tree manipulation + * Copyright (C) 2012 David Gibson, IBM Corporation. + * SPDX-License-Identifier: GPL-2.0+ BSD-2-Clause + */ +#include "libfdt_env.h" + +#include +#include + +#include "libfdt_internal.h" + +int fdt_create_empty_tree(void *buf, int bufsize) +{ + int err; + + err = fdt_create(buf, bufsize); + if (err) + return err; + + err = fdt_finish_reservemap(buf); + if (err) + return err; + + err = fdt_begin_node(buf, ""); + if (err) + return err; + + err = fdt_end_node(buf); + if (err) + return err; + + err = fdt_finish(buf); + if (err) + return err; + + return fdt_open_into(buf, buf, bufsize); +} -- cgit v1.2.3