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* libfdt: Sync up with upstreamSimon Glass2016-10-13-1/+3
| | | | | | | | | | | | | | | | This includes small changes to the following functions, from upstream commit 6d1832c: - fdt_get_max_phandle() (upstream commit 84e0e134) - fdt_node_check_compatible (upstream commit 53bf130b) - fdt_setprop_inplace_namelen_partial() to remove useless brackets and use idx instead of index - _fdt_resize_property() to use idx instead of index - _fdt_splice() (upstream commit d4c7c25c) It also includes various typo fixes in libfdt.h Signed-off-by: Simon Glass <sjg@chromium.org>
* libfdt: simplify fdt_del_mem_rsv()Masahiro Yamada2016-09-23-5/+1
| | | | | | | | | | The variable "err" is unneeded. [ Device Tree Compiler commit: 36fd7331fb11276c09a6affc0d8cd4977f2fe100 ] Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Acked-by: Simon Glass <sjg@chromium.org>
* lib/libfdt/: General aesthetic/style fixes.Robert P. J. Day2016-06-19-3/+3
| | | | | | | | | | | | | A number of style fixes across the files in this directory, including: * Correct invalid kernel-doc content. * Tidy up massive comment in fdt_region.c. * Use correct spelling of "U-Boot". * Replace tests of "! <var>" with "!<var>". * Replace "libfdt_env.h" with <libfdt_env.h>. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: Simon Glass <sjg@chromium.org>
* fdt: Add a function to remove unused strings from a device treeSimon Glass2015-07-21-0/+32
| | | | | | | | | | | | Property names are stored in a string table. When a node property is removed, the string table is not updated since other nodes may have a property with the same name. Thus it is possible for the string table to build up a number of unused strings. Add a function to remove these. This works by building a new device tree from the old one, adding strings one by one as needed. Signed-off-by: Simon Glass <sjg@chromium.org>
* fdt: Sync up with libfdtSimon Glass2014-08-09-3/+3
| | | | | | | | | | | This brings in changes up to commit f9e91a48 in the libfdt repo. Mostly this is whitespace/minor changes. But there are a few new features: - fdt_size_cells() and fdt_address_cells() - fdt_resize() Signed-off-by: Simon Glass <sjg@chromium.org>
* libfdt: SPDX-License-Identifier: GPL-2.0+ BSD-2-ClauseRoger Meier2013-08-10-46/+1
| | | | | Signed-off-by: Roger Meier <roger@bufferoverflow.ch> Acked-by: Wolfgang Denk <wd@denx.de>
* libfdt: update from upstream dtc commit 142419eKim Phillips2013-02-07-2/+2
| | | | | | | commit 142419e "dtc/libfdt: sparse fixes", for u-boot's libfdt copy. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Cc: Jerry Van Baren <gvb.uboot@gmail.com>
* libfdt: Add support for appending the values to a existing propertyMinghuan Lian2012-10-15-0/+27
| | | | | | | | | | | Some properties may contain multiple values, these values may need to be added to the property respectively. this patch provides this functionality. The main purpose of fdt_append_prop() is to append the values to a existing property, or create a new property if it dose not exist. Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
* Move libfdt/ into lib/Peter Tyser2010-04-13-0/+469
Move the libfdt directory into the common lib/ directory to clean up the top-level directory. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
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