In some build configurations the `libfdt.mk` file is included multiple
times. Due to the fact that rules cannot (or rather, should not) be
defined multiple times, the `MAKE_LIB` function (which this makefile
calls) cannot be called twice with the same inputs. Doing so leads to
warnings about overridden rules, e.g.:
lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt'
lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt'
lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt.o'
lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt.o'
lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_addresses.o'
lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_addresses.o'
lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_empty_tree.o'
lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_empty_tree.o'
lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_ro.o'
lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_ro.o'
lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_rw.o'
lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_rw.o'
lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_strerror.o'
lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_strerror.o'
lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_sw.o'
lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_sw.o'
lib/libfdt/libfdt.mk:19: warning: overriding recipe for target libfdt/fdt_wip.o'
lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target libfdt/fdt_wip.o'
lib/libfdt/libfdt.mk:19: warning: overriding recipe for target lib/libfdt.a'
lib/libfdt/libfdt.mk:19: warning: ignoring old recipe for target lib/libfdt.a'
This change introduces an include guard to the file to prevent it from
executing twice. This avoids redefining the rules defined by `MAKE_LIB`.
Change-Id: I07e0648b07dbd907eaa6dd6fbd0788203b19fddb
Signed-off-by: Chris Kay <chris.kay@arm.com>
Align entire TF-A to use Arm in copyright header.
Change-Id: Ief9992169efdab61d0da6bd8c5180de7a4bc2244
Signed-off-by: Govindraj Raja <govindraj.raja@arm.com>
Update the libfdt source files to the upstream commit e37c256 [1].
[1] https://github.com/dgibson/dtc/commit/e37c256
Change-Id: I00e29b467ff6f8c094f68245232a7cedeaa14aef
Signed-off-by: Daniel Boulby <daniel.boulby@arm.com>
Update the libfdt source files, the upstream commit is 73e0f143b73d
("libfdt: fdt_strerror(): Fix comparison warning").
This brings us the fixes for the signed/unsigned comparison warnings,
so platforms can enable -Wsign-compare now.
Change-Id: I303d891c82ffea0acefdde27289339db5ac5a289
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
This version corresponds to the following commit <7be250b>
libfdt: Correct condition for reordering blocks
Also, updated the Juno romlib jumptable with fdt APIs.
Change-Id: Ib6d28c1aea81c2144a263958f0792cc4daea7a1f
Signed-off-by: Madhukar Pappireddy <madhukar.pappireddy@arm.com>
Version 1.4.7 introduces a big performance hit to functions that access
the FDT. Downgrade the library to version 1.4.6-9, before the changes
that introduce the problem. Version 1.4.6 isn't used because one of the
libfdt files (fdt_overlay.c) is missing the license header. This
problem is also fixed in 1.4.6-9.
This version corresponds to commit <aadd0b65c987> checks: centralize
printing of property names in failure messages.
FixesARM-software/tf-issues#643
Change-Id: I73c05f2b1f994bcdcc4366131ce0647553cdcfb8
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
The current version of libfdt (1.4.2) has been modified to integrate it
in this repository. In order to do a clean import it is needed to remove
the current version first.
Change-Id: I2cab8c8e5632280d282fa7a2f2339768a0ad1e0f
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
TF Makefile was linking all the objects files generated for the
fdt library instead of creating a static library that could be
used in the linking stage.
Change-Id: If3705bba188ec39e1fbf2322a7f2a9a941e1b90d
Signed-off-by: Roberto Vargas <roberto.vargas@arm.com>
To make software license auditing simpler, use SPDX[0] license
identifiers instead of duplicating the license text in every file.
NOTE: Files that have been imported by FreeBSD have not been modified.
[0]: https://spdx.org/
Change-Id: I80a00e1f641b8cc075ca5a95b10607ed9ed8761a
Signed-off-by: dp-arm <dimitris.papastamos@arm.com>
Delete old version of libfdt at lib/libfdt. Move new libfdt API
headers to include/lib/libfdt and all other files to lib/libfdt.
Change-Id: I32b7888f1f20d62205310e363accbef169ad7b1b
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
* Move libfdt API headers to include/lib/libfdt
* Add libfdt.mk helper makefile
* Remove unused libfdt files
* Minor changes to fdt.h and libfdt.h to make them C99 compliant
Co-Authored-By: Jens Wiklander <jens.wiklander@linaro.org>
Change-Id: I425842c2b111dcd5fb6908cc698064de4f77220e
